A wiring module is to be coupled to a battery stack member including power storage elements that have electrode terminals and are stacked. The wiring module includes an electric wire and a protector including an electric wire housing portion that has a groove shape extending in a first direction and in which the electric wire is arranged. The electric wire housing portion includes a bottom wall, a pair of side walls that extend upward from two side edges of the bottom wall and that are opposite each other in a second direction that is perpendicular to the first direction, and at least one stopper piece that extends from one of the pair of side walls toward other one of the pair of side walls and with which the electric wire is less likely to be out of the electric wire housing portion.
H01M 50/503 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
H01M 50/298 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by the wiring of battery packs
It is aimed to protect tabs. A stack connector (A) includes a plurality of housings (21, 22, 23, 24) to be assembled in a stacked state, male terminal fittings (40) each including an elongated tab (42) and to be mounted into the housings (21, 22, 23, 24) with the tabs projecting forward from the housings (21, 22, 23, 24), and covers (50) including covering portions (51) for covering the tabs (42). With the covers (50) attached to the housings (21, 22, 23, 24), the tabs (42) can be protected by the covering portions (51).
H01R 13/514 - BasesCases formed as a modular block or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
3.
MANAGEMENT DEVICE, FUNCTION UNIT, VEHICLE-MOUNTED COMMUNICATION SYSTEM, AND VEHICLE COMMUNICATION MANAGEMENT PROGRAM
A management device for use in a vehicle-mounted network that includes at least one vehicle-mounted function unit, the management device includes: a detection unit configured to detect addition of a function unit to the vehicle-mounted network; a determination unit configured to determine whether or not the vehicle-mounted function unit satisfies a requirement for the vehicle-mounted function unit and a new function unit being the function unit whose addition has been detected by the detection unit to communicate, based on requirement information transmitted from the new function unit and indicating the requirement; and an update request unit configured to transmit update request information requesting updating of the vehicle-mounted function unit to an external device other than the vehicle-mounted function unit, if the determination unit determines that the vehicle-mounted function unit does not satisfy the requirement.
H04L 41/082 - Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
An on-board device includes a control unit performing processing relevant to a frame transmitted/received between the on-board ECUs, in which the control unit acquires information relevant to software executed in each of the plurality of on-board ECUs, specifies the frame transmitted/received when the software is executed, on the basis of the acquired information relevant to software, specifies a transmission ECU transmitting the specified frame and a reception ECU receiving the specified frame, acquires definition information of the frame of the transmission ECU, acquires definition information of the frame of the reception ECU, creates a conversion rule of the frame, on the basis of the definition information of the frame of the transmission ECU and the definition information of the frame of the reception ECU, converts the frame from the transmission ECU by using the created conversion rule of the frame, and outputs the converted frame to the reception ECU.
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
5.
RELAY DEVICE, SLEEP CONTROL METHOD, AND SLEEP CONTROL PROGRAM
A relay device to be used in an in-vehicle system that includes three or more in-vehicle devices, the relay device includes: a state transition unit configured to cause the relay device in a sleep state to transition to a wake-up state when receiving a first wake-up request from a first in-vehicle device of the three or more in-vehicle devices; and a sleep control unit configured to select a second in-vehicle device from among the in-vehicle devices other than the first in-vehicle device and transmit a second wake-up request to the second in-vehicle device to cause the second in-vehicle device to transition to the wake-up state.
B60R 16/023 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for transmission of signals between vehicle parts or subsystems
A ferrite core built-in connector is disclosed which suppresses the damage of a ferrite core and has an excellent degree of freedom in selecting a resin material to be used. A ferrite core built-in connector includes a plurality of terminal fittings each configured such that a first connecting portion and a second connecting portion are coupled by an intermediate portion having a strip plate shape, a ferrite core arranged to collectively surround the intermediate portions of the plurality of terminal fittings, and a connector housing for accommodating parts of the plurality of terminal fittings except the first and second connecting portions, and the ferrite core in an embedded state. The intermediate portions of the plurality of terminal fittings are separated from each other across a gap in a plate thickness direction and arranged to overlap each other in projection in the plate thickness direction.
H01R 13/7193 - Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters with ferrite filters
H01R 13/52 - Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
H01R 13/7197 - Structural association with built-in electrical component specially adapted for high frequency, e.g. with filters with filters integral with or fitted onto contacts, e.g. tubular filters
A wiring module is to be coupled to a battery stack member that includes laminated type batteries having electrode leads and being stacked and the electrode leads of the laminated type batteries are overlapped and connected and configured as connection portions. The wiring module is to be coupled to the battery stack member that includes the connection portions in a coupling direction that is perpendicular to a plate thickness direction of the connection portions. The wiring module includes terminals, electric wires connected to the terminals, and a protector holding the terminals and the electric wires. The protector includes terminal housing portions in which the terminals are disposed, and protector side fitting portions that hold the terminals so as to be movable in the plate thickness direction with respect to the terminal housing portions between a first position and a second position.
H01M 50/503 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
H01M 50/209 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
H01M 50/298 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by the wiring of battery packs
A wiring module is to be coupled to a power storage component group including power storage components that are arranged. The wiring module includes a connector, electric wires extending from the connector, and a protector having insulating properties and to be attached to the power storage component group. The electric wires include an extra length portion. The extra length portion includes an extending end portion that is disposed close to the connector, a basal portion that is positioned on the protector, and a body portion that is between the extending end portion and the basal portion. The protector includes an extra length portion housing portion in which the body portion is arranged so as to be moved out therefrom and a holder portion that detachably holds the extending end portion or the connector.
H01B 7/00 - Insulated conductors or cables characterised by their form
H01M 50/503 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
A wiring module is to be coupled to a battery stack member that includes laminated type batteries having electrode leads being stacked and the electrode leads of the laminated type batteries are overlapped and connected and configured as connection portions. The wiring module is to be coupled to the battery stack member including the connection portions in a coupling direction that is perpendicular to a plate thickness direction of the connection portions. The wiring module includes terminals, electric wires connected to the terminals, and a protector holding the terminals and the electric wires. The electrode leads include connection electrode leads that are configured as the connection portions. The terminals include electrode connection portions that are electrically connected to the connection electrode leads. The protector includes a protector body and terminal housing portions in which the terminals are disposed with being positioned.
H01M 50/503 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
H01M 50/209 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
H01M 50/298 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by the wiring of battery packs
A wiring module includes detection terminals, detection wires, first and second housing portions, a third housing portion receiving a curved portion and including a corner portion on an inner circumferential side and including two third side walls, two outer holding pieces corresponding to two end portions of the curved portion and protruding from an outer circumferential side toward the inner circumferential side and holding the curved portion, and two inner holding pieces corresponding to the two end portions of the curved portion and protruding from the inner circumferential side toward the outer circumferential side and holding the curved portion. The inner holding pieces at least protrude from one of the two third side walls on the inner circumferential side to a tangent line with respect to the corner portion, the tangent line extending at an angle of 45° with respect to the one of the two third side walls.
H01M 50/503 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
A wiring board includes a board portion and a conductor portion. The board portion includes a conductor layer having a wiring pattern (first wiring pattern) and an insulation layer having an insulation film for covering a part of the wiring pattern, and a partial region of the wiring pattern is configured as a land portion. The conductor portion includes a base material and a plating layer. The base material has a facing surface, a pair of first surfaces and a pair of second surfaces. The facing surface and the pair of facing surfaces are covered by the plating layer. The pair of second surfaces have exposing surfaces. The plating layer covering the pair of first surfaces is joined to the land portion. The pair of second surfaces are arranged to overlap the land portion in a thickness direction.
A plurality of wires each including an electromagnetic shield member are electrically connected to a plurality of terminals arranged in a first direction. A plurality of shell rings respectively mounted on the plurality of wires are arranged in the first direction. An electrically conductive attachment is arranged between the shell rings adjacent in the first direction. Each shell ring electrically connects the electromagnetic shield member of the wire having the shell ring mounted thereon and a shield shell for covering the plurality of terminals. The attachment includes a covering portion for covering a gap between the shell rings adjacent in the first direction. Further, the attachment includes first and second pressing portions to be held in contact with contact surfaces adjacent to the attachment in the first direction and configured to press the contact surfaces with forces including components in a direction.
An on-board backup control apparatus includes: a first supply circuit that can output power based on a first power storage portion to a load via a first conductive path; a second supply circuit that can output power based on a second power storage portion to a load via a second conductive path; and a first control unit and a second control unit that cause the first supply circuit and the second supply circuit to perform a backup operation during an external state. During the external state, the first control unit and the second control unit execute predetermined prioritizing control for prioritizing a first backup operation of supplying power based on the second power storage portion to the load over a second backup operation of supplying power based on the second power storage portion to the load.
H02J 9/06 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over
B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposesMonitoring operating variables, e.g. speed, deceleration or energy consumption
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
14.
MANAGEMENT DEVICE, VEHICLE COMMUNICATION MANAGEMENT METHOD, AND STORAGE MEDIUM
A management device that includes a processor that is configured to: detect addition of a functional unit to a network including one or more in-vehicle functional units; acquire functional unit information of the one or more in-vehicle functional units, acquire target information which is functional unit information of a new functional unit which is the functional unit whose addition was detected, and, when the target information cannot be acquired from the new functional unit, transmit candidate information indicating a candidate for the target information and acquire the target information by receiving a selection result indicating a candidate indicated by the candidate information; and generate configuration information for a new network which is the network further including the new functional unit, based on the functional unit information acquired.
H04L 41/0806 - Configuration setting for initial configuration or provisioning, e.g. plug-and-play
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
A connector includes a connector conductor including a tube portion and a resilient piece extending from an opening edge of the tube portion. The tube portion includes a first circumferential end part, a tube forming portion forming a tube shape together with the first circumferential end part, a second circumferential end part connected to the tube forming portion on a side opposite to the first circumferential end part, the second circumferential end part being overlapped on the first circumferential end part, and a crimp portion for holding the first and second circumferential end parts in an overlapped state. At least a part of the resilient piece extends from the first circumferential end part.
H01R 24/40 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
A connector device includes a first housing fixed to a first base member, a second housing relatively displaceable with respect to a second base member, and a movable member mounted in the second base member and movable between a connection start position and a connection completion position in a direction orthogonal to a connection direction. The movable member includes first guide grooves and second guide grooves extending in a direction oblique to the connection direction. In the process of bringing the both base members closer, the both guide grooves connect the both housings while moving the movable member from the connection start position to the connection completion position. The both housings in a connection completed state are integrally relatively displaceable in a direction parallel to the connection direction with respect to the second base member in a state where the movable member reaches the connection completion position.
H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only
17.
MANAGEMENT DEVICE, VEHICLE COMMUNICATION MANAGEMENT METHOD, AND VEHICLE COMMUNICATION MANAGEMENT PROGRAM
A vehicle communication management device includes (i) a detection circuitry configured to detect addition of a function circuitry to a network including one or a plurality of in-vehicle function circuitries, (ii) an acquisition circuitry, and (iii) a generation circuitry. The acquisition circuitry is configured to acquire function circuitry information of each in-vehicle function circuitry, and if target information, which is function circuitry information of a new function circuitry that is the function circuitry the addition of which has been detected by the detection circuitry, cannot be acquired from the new function circuitry, acquire the target information by transmitting a lacking information notification for requesting a user to provide the target information. The generation circuitry is configured to, based on each function circuitry information acquired by the acquisition circuitry, generate configuration information of a new network which is the network further including the new function circuitry.
H04L 41/0806 - Configuration setting for initial configuration or provisioning, e.g. plug-and-play
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
18.
MANAGEMENT DEVICE, MANAGEMENT METHOD, AND STORAGE MEDIUM
A management device includes: one or more power supply control tables that are provided respectively for one or more devices connected to an in-vehicle network and that each define a relationship between first service identification information for identifying a service and a relay state for a power supply relay configured to switch power supply to the device on and off; an identification unit configured to identify second service identification information included in a message being transmitted in the in-vehicle network; and a control unit configured to control the power supply relay according to the power supply control table, if the second service identification information identified by the identification unit matches the first service identification information included in the power supply control table.
B60R 16/023 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for transmission of signals between vehicle parts or subsystems
B60R 16/03 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for supply of electrical power to vehicle subsystems
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
19.
RELAY DEVICE, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL PROGRAM
A relay device for use in an in-vehicle network that includes a plurality of functional units, wherein the in vehicle network including a first network and a second network, the relay device includes: a relay unit configured to performs relay processing to relay frames transmitted and received between the functional units in the first network and the functional units in the second network, and frames transmitted and received between a plurality of the functional units in the second network; and a proxy processing unit configured to act as a proxy for the plurality of functional units in the second network by operating as a communication partner of the functional units in the first network in communicating information regarding setting processing for performing communication in the in-vehicle network.
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
An in-vehicle system includes an ECU mounted on a vehicle and an in-vehicle management device capable of communicating with the ECU. When the start condition is satisfied, the in-vehicle management device switches the relay that switches the power supply state to the ECU, to the ON state, and transmits the start instruction signal to the ECU. When the relay is switched to the ON state, the ECU receives power supply and switches from the power-OFF state to the active state. The ECU maintains the active state when receiving the start instruction signal within the determination time after having switched to the active state, and transmits the shut-off permission signal to the in-vehicle management device when not receiving the start instruction signal within the determination time. When receiving the shut-off permission signal, the in-vehicle management device switches the relay to the OFF state.
B60R 16/03 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for supply of electrical power to vehicle subsystems
B60R 16/023 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for transmission of signals between vehicle parts or subsystems
21.
VEHICLE POWER MONITORING DEVICE, POWER MONITORING METHOD, AND COMPUTER PROGRAM
To monitor, for each service type, supply power from a power supply system and power consumptions of ECUs. A device according to one aspect of the present disclosure is a vehicle power monitoring device belonging to an in-vehicle communication system, and the device includes: an acquisition unit configured to acquire supply power from a power supply system, and power consumptions of a plurality of ECUs belonging to the in-vehicle communication system; and a processor configured to record the supply power and the power consumptions that have been acquired. The processor determines a service type being executed in a vehicle, and causes the acquisition unit to acquire the supply power and the power consumptions in the determined service type.
B60R 16/023 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for transmission of signals between vehicle parts or subsystems
An on-vehicle control device includes a control unit switching a block unit to a blocking state based on a first blocking characteristic. A relay is turned off based on a second blocking characteristic, wherein a time decreases with a first degree of decrease as a current value increases. In the first blocking characteristic, a time decreases with a second degree of decrease in a first current value range as the current value increases, and a time decreases with a third degree of decrease in a second current value range as the current value increases. The time is set to be longer in the first blocking characteristic than in the second blocking characteristic for the current value smaller than a threshold. The time is set to be shorter in the first blocking characteristic than in the second blocking characteristic for a current value larger than the threshold.
B60R 16/03 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for supply of electrical power to vehicle subsystems
B60R 16/023 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for transmission of signals between vehicle parts or subsystems
H02H 3/10 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection responsive to excess current additionally responsive to some other abnormal electrical conditions
23.
IN-VEHICLE SYSTEM, STATE MANAGEMENT DEVICE, AND CONTROL METHOD
An in-vehicle system includes: a first in-vehicle device that transitions from a standby state to an activated state through reception of a frame; a second in-vehicle device; and a state management device. The first in-vehicle device transmits a first activation completion notification when the first in-vehicle device has transitioned from the standby state to the activated state. The state management device includes a first determination unit configured to determine whether or not the first activation completion notification has been received, and a first transmission unit configured to transmit a first state notification when the first determination unit has determined that the first activation completion notification has been received. When having received the first state notification, the second in-vehicle device starts a first communication interruption determination process of determining whether or not communication interruption has occurred in the first in-vehicle device.
B60R 16/023 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for transmission of signals between vehicle parts or subsystems
H04W 4/48 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
A connector includes a terminal module including an inner conductor, an insulator surrounding the inner conductor and a tubular outer conductor surrounding the insulator, a mating connection conductor including an opening extending around a center axis of the outer conductor, and a plurality of spring connecting portions arranged side by side along a circumferential direction of the outer conductor on an outer peripheral side of the outer conductor. The plurality of spring connecting portions are arranged side by side along the circumferential direction of the outer conductor. Each of the plurality of spring connecting portions extends from an edge of the opening toward the outer conductor and is resiliently pressed against an outer peripheral part of the outer conductor when viewed along the center axis of the outer conductor.
H01R 13/24 - Contacts for co-operating by abutting resilientContacts for co-operating by abutting resiliently mounted
H01R 13/658 - High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
H01R 24/50 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
A relay device that includes a processor that is configured to: monitor a state of the in-vehicle network; perform update processing of the correspondence information; switch between a stopped state in which the update processing is stopped and an execution state in which the update processing is executed, and to switch from the stopped state to the execution state when a change in the state of the in-vehicle network is detected; and save, in the memory, the correspondence information on which the update processing is performed in the execution state as the correspondence information to be used for the relay processing in the stopped state, when the processor switches from the execution state to the stopped state.
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
An electrical junction box includes a housing in which a plurality of bus bars are housed, and heat from the bus bars is dissipated externally via the housing. The electrical junction box includes a first heat dissipation portion that is spaced apart from the bus bars by a first distance or less and dissipates heat by emission, and a second heat dissipation portion that is spaced apart from the bus bars by a second distance or more and dissipates heat by convection.
A first connector includes a first terminal, a first housing, a fastening bolt and a bolt insertion hole penetrating through the first housing. The fastening bolt is displaceable with respect to the bolt insertion hole between an initial position and a connection start position. The fastening bolt is arranged at the initial position by a tip of a bolt-side screw portion contacting an opening of a nut and displaced to the connection start position by the bolt-side screw portion of the fastening bolt being threadably engaged with a nut-side screw portion provided in the nut in a state where the first connector is temporarily fixed to a second connector and no contact pressure is generated between the first terminal and a second terminal.
It is aimed to further enhance position shift absorbing performance of a busbar itself while maintaining sealability. A terminal block to be fixed to a device includes a busbar formed into an elongated shape and a block body to be fixed to the device while holding the busbar. A part in an extension direction of the busbar is a laminated busbar portion formed by laminating a plurality of plate members, and at least a part of a remainder is a single-layer busbar portion.
A vehicle-mounted apparatus includes: a transmission processing unit configured to perform a transmission process for transmitting, to another vehicle-mounted apparatus, first time synchronization information and second time synchronization information that includes a transmission time at which the first time synchronization information is transmitted, at a predetermined transmission cycle; and a correction unit configured to perform a correction process for correcting the transmission time to be included in the second time synchronization information in a current transmission process, based on a time difference between a current time at the vehicle-mounted apparatus and a previous transmission time, the previous transmission time being the transmission time in the previous transmission process, to a corrected transmission time obtained by adding, to the previous transmission time, the transmission cycle and a value obtained by splitting the time difference.
A connector unit includes a first connector and a second connector. The first connector includes a first terminal fitting. The first terminal fitting includes a first connecting portion. The second connector includes a second terminal fitting, a housing and a shield shell. The housing includes an insertion hole, into which the first connecting portion is inserted, and a second connecting portion is arranged to be contactable with the first connecting portion in the insertion hole. The first terminal fitting integrally includes a resilient deforming portion for resiliently deforming the first connecting portion in a direction separating from the second connecting portion as contacting the second connecting portion. The first connecting portion is pressed against the second connecting portion and the second connecting portion is pressed against the shield shell via an insulating member by a resilient restoring force of the resilient deforming portion.
An electrical junction box includes: a housing in which a relay and a fuse are provided, the housing having a fixing wall to be fixed to a target object; a plate-shaped bus bar arranged opposing the fixing wall and connected to the relay and the fuse; and a plurality of heat dissipation plates provided standing in a direction intersecting the bus bar, and configured to dissipate heat from the bus bar.
A relay device for use in an in-vehicle network that includes a plurality of functional units, the relay device includes: a relay unit configured to perform relay processing for relaying frames transmitted and received between the functional units; a detection unit configured to detect addition of a functional unit to the in-vehicle network; and a control unit configured to restrict the relay processing of frames transmitted from a new functional unit, which is the functional unit detected by the detection unit, except for a frame used for setting processing for enabling communication in a new network, which is the in-vehicle network further including the new functional unit, and to relax the restriction on the relay processing when the setting processing is completed.
H04L 41/0816 - Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
33.
WIRE HARNESS AND METHOD FOR MANUFACTURING THE SAME
An adjustment unit of an on-board backup control apparatus controls a first charge/discharge unit corresponding to a first power storage portion such as to supply charge current to the first power storage portion in a first state during a first period and perform constant voltage charging with respect to the first power storage portion during a second period following the first period. The adjustment unit controls a second charge/discharge unit corresponding to a second power storage portion such as to establish a second state with respect to the second power storage portion during the first period and supply charge current to the second power storage portion in a third state during the second period, charge current being suppressed in the second state compared to in the first state and being increased in the third state compared to in the second state.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60R 16/03 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for supply of electrical power to vehicle subsystems
Provided is a vehicle cutoff device that allows a switch to be operated in a form in which the durability performance thereof is enhanced. A cutoff device includes a first switch configured to switch a power path between a conductive state and a cutoff state, the power path serving as a path to transmit power derived from a power supply unit. The cutoff device includes a control unit configured to execute degradation determination processing in which a resistance value and a resistance threshold of the first switch are compared. The control unit determines that the first switch is in a degraded state when the resistance value is greater than or equal to the resistance threshold, and notifies an external entity of the degraded state.
H02H 3/04 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
G01R 31/327 - Testing of circuit interrupters, switches or circuit-breakers
H02H 3/08 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection responsive to excess current
35.
IN-VEHICLE DEVICE, ROADSIDE DEVICE, VEHICLE-EXTERNAL DEVICE, SECURITY MANAGEMENT METHOD, AND COMPUTER PROGRAM
An in-vehicle device configured to be installed in a vehicle, the in-vehicle device including a processor that is configured to: detect a cyberattack against the vehicle; manage a plurality of wireless interfaces for performing wireless communication with an outside of the vehicle; manage a plurality of relay stations that perform communication via any wireless interface of the plurality of wireless interfaces; and select a relay station of the plurality of relay stations that is connectable to the in-vehicle device, wherein the processor switches a communication path to a path that is routed via the relay station selected and that is different from a communication path that was in use when the cyberattack was detected when the processor detects the cyberattack.
A circuit assembly that can reduce stress generated at an interface between a heat conducting member and a case is disclosed. A circuit assembly 10 includes: heat generating components 12, 14, a bus bar 18 connected to connector portions 16 of the heat generating components 12, 14, a case 20 that houses the heat generating components 12, 14 and the bus bar 18, and a heat conducting member 24 that is placed on a mounted surface 22 of the case 20, is in thermal contact with the case 20 and the bus bar 18 and is sandwiched therebetween. The case 20 includes a displacement restricting portion 118 that engages with a heat conductive member 24 and restricts displacement of the heat conducting member 24.
A connector includes a terminal, a wire, a shield shell including a wire pull-out opening, through which the wire is pulled out, and a back retainer to be fit to the wire pull-out opening. The wire pull-out opening of the shield shell includes a plurality of engaged portions. The back retainer includes a first engaging portion having squeezing ribs provided in a first direction and to be engaged with the engaged portion and a second engaging portion having squeezing ribs provided in a second direction and to be engaged with the engaged portion. The first engaging portion is pressed into contact with the engaged portion via the squeezing ribs in the first direction and the second engaging portion is pressed into contact with the engaged portion via the squeezing ribs in the second direction with the back retainer fit to the wire pull-out opening.
An in-vehicle temperature estimation device is applied to an in-vehicle heated object heated by current flow. The in-vehicle temperature estimation device includes a power detection unit for detecting the supplied power supplied to the heated object, an arithmetic unit that performs a computation to estimate the temperature of a first location in the heated object, and a temperature determination unit that determines the temperature of the external air outside the heated object. The arithmetic unit performs a computation to estimate the temperature at the first location based on the supplied power detected by the power detection unit and the temperature of the external air determined by the temperature determination unit.
F01N 9/00 - Electrical control of exhaust gas treating apparatus
F01N 3/20 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operationControl specially adapted for catalytic conversion
A terminal connection unit is disclosed that has a small number of components and a simple structure and is capable of absorbing tolerances. A terminal connection unit includes an electrically conductive member having a connection portion to which a partner terminal is connected, and a support portion that supports the electrically conductive member in a fixed manner. The support portion has a coupling member that couples the partner terminal and the connection portion in the electrically conductive member to each other. When an external force accompanying the displacement of the partner terminal is exerted on the coupling member, the coupling member can be displaced with respect to the support portion main body in the support portion.
An in-vehicle cutoff control device includes a conductive path, a voltage generation unit, a short-circuit detection unit, and a drive unit. The conductive path is insulated from the low-voltage battery. The voltage generation unit generates a voltage to be applied to the conductive path, based on an output voltage of a low-voltage battery or a high-voltage battery. The short-circuit detection unit is driven by power received from the conductive path. The drive unit is operated by power received from the conductive path and outputs a cutoff signal for switching the cutoff unit to a cutoff state. The short-circuit detection unit receives input of a detection signal and detects a short-circuit of the power path based on the detection signal. The drive unit switches the cutoff unit to the cutoff state if the short-circuit detection unit has detected a short-circuit of the power path.
H02H 3/38 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection responsive to both voltage and currentEmergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection responsive to phase angle between voltage and current
B60L 58/20 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
H02H 7/18 - Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteriesEmergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for accumulators
41.
RELAY DEVICE, INFORMATION PROCESSING METHOD, AND IN-VEHICLE SYSTEM
Disclosed is a relay device mounted in a vehicle and communicably connected to a plurality of in-vehicle ECUs, the relay device including: a plurality of communication units configured to be connected to the in-vehicle ECUs; and a control unit configured to perform control relating to relaying of communication data transmitted and received between the in-vehicle ECUs via the communication units, wherein the plurality of in-vehicle ECUs include a monitoring ECU having a monitoring function for the communication data, the control unit is configured to: acquire the communication data via the communication units; extract, from the acquired communication data, signal information used by the monitoring ECU to detect unauthorized data; and output, to the monitoring ECU, generated data generated based on the extracted signal information.
A wiring module to be attached to a plurality of power storage devices includes a wire, a terminal connected to the wire, and a circuit board, with the terminal including a connecting part connected to the circuit board and a press-fit part different from the connecting part, and the circuit board having a connection land to which the connecting part is soldered and a press-fit hole arranged in a different position from the connection land and into which the press-fit part is press-fit.
B60L 50/64 - Constructional details of batteries specially adapted for electric vehicles
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
H01M 50/298 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by the wiring of battery packs
H01M 50/517 - Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
H01M 50/519 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing comprising printed circuit boards [PCB]
H01R 12/53 - Fixed connections for rigid printed circuits or like structures connecting to cables except for flat or ribbon cables
H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
It is aimed to provide a connector capable of improving a degree of freedom in designing a connection terminal. A connector (10) is provided with a housing (11), a connection terminal (12) to be arranged inside the housing (11) and a mounting terminal (13) to be mounted into the housing (11). The connection terminal (12) includes a tubular box portion (28). The mounting terminal (13) includes a contact portion (48) to be electrically connected to the connection terminal (12) by contacting an outer surface of the box portion (28).
H01R 13/629 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure
H01R 13/04 - Pins or blades for co-operation with sockets
H01R 13/10 - Sockets for co-operation with pins or blades
H01R 13/504 - BasesCases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together
H01R 27/02 - Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more counterparts
44.
REACTOR, MAGNETIC CORE, CONVERTER, AND POWER CONVERSION DEVICE
This reactor comprises: a magnetic core including a core portion which is configured in a prismatic shape; and a coil which includes a first winding portion disposed on the outer periphery of the core portion, and a second winding portion disposed on the outer periphery of the first winding portion. The first winding portion is composed of a first winding wire which is spirally wound along the outer peripheral surface of the core portion. The second winding portion is composed of a second winding wire which is wound along the outer peripheral surface of the first winding portion. The first winding wire and the second winding wire are continuous winding wires. The number of turns of the first winding portion is less than the number of turns of the second winding portion. The outer peripheral surface of the core portion includes a first plane having a plurality of groove portions arranged in a direction along the axis of the core portion. Parts of the first winding wire in each turn of the first winding portion are disposed in respective ones of the plurality of groove portions.
H02M 7/537 - Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
45.
CONNECTOR ASSEMBLY, FIRST CONNECTOR, AND SECOND CONNECTOR
A connector assembly includes a first connector and a second connector. The first connector includes a first terminal fitting projecting outward from a casing made of metal and a receptacle made of metal and projecting from the casing while surrounding the first terminal fitting. The second connector includes a second terminal fitting to be connected to the first terminal fitting, an insulating housing for accommodating the second terminal fitting and a flat plate portion made of metal and fixedly disposed on an outer surface side of the housing. In a connected state of the first and second connectors, the housing of the second connector is accommodated and arranged in the receptacle of the first connector, a contact portion of the flat plate portion is placed on and connected to a projecting end surface of the receptacle.
The purpose of the present invention is to preferably connect a counterpart-side inner conductor to an inner conductor housed in an insulator. This coaxial connector is to be connected to a counterpart-side coaxial connector having a counterpart-side inner conductor, and comprises: an inner conductor to which the counterpart-side inner conductor is connected; an insulator including a cylindrical part in which the inner conductor is to be housed; and an outer conductor that surrounds the insulator. In the inner circumferential section of the cylindrical part, a rib is formed so as to partially project in the circumferential direction of the inner circumferential section of the cylindrical part and to extend in the axial direction of the cylindrical part.
H01R 24/50 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
A connector with a built-in ferrite core is disclosed which suppresses the damage of the ferrite core and has an excellent degree of freedom in selecting a resin material to be used. A connector 10 with a built-in ferrite core includes a terminal fitting 12, a ferrite core 14 to be arranged to surround the terminal fitting 12 and a connector housing 16 for accommodating the terminal fitting 12 and the ferrite core. The connector housing 16 includes a first resin portion 18 for holding the terminal fitting 12 in an embedded state and a second resin portion 20 for holding the first resin portion 18 and the ferrite core 14 in an embedded state.
A connector is connected to a second wire and includes a first wire, a terminal, a rubber plug, and a housing for accommodating the rubber plug. The first wire includes a first core wire and a first insulation coating covering the first core wire. The second wire includes a second core wire and a second insulation coating covering the second core wire. The terminal includes a first connecting portion to be connected to the first core wire and a second connecting portion to be connected to the second core wire. The rubber plug is formed with a cavity extending in a first direction, the terminal, the first wire and the second wire being inserted inside the cavity.
The present disclosure provides a wire harness fixture that makes it possible to easily detach an electric wire member from an attachment target and also provides a wire harness. A wire harness fixture (12) according to one embodiment of the present disclosure comprises a fixing member (20) that is fixed to an attachment target (P) and an electric wire holding member (30) for holding an electric wire member (11). The electric wire holding member (30) has a first connection portion (31). The fixing member (20) has a second connection portion (21) that is removably connected to the first connection portion (31). The electric wire holding member (30) is attached to the fixing member (20) in a separable manner by the connection between the first connection portion (31) and the second connection portion (21).
The present invention can increase reliability of a function for holding a force boosting function member at a fitting start position. This connector comprises: a slider (30) that is provided to a first housing (11), and that fits the first housing (11) together with a second housing (61) by being relatively displaced to a fitting completion position from a fitting start position with respect to the first housing (11); a holding part (42) that is formed at the slider (30) and that has an arm-shaped locking piece (43) extending in a cantilever manner in the same direction as the displacement direction when the slider (30) is relatively displaced from the fitting start position to the fitting completion position; a stopper (16) that is formed in the first housing (11) and that restricts the movement, to the fitting completion position, of the slider (30) at the fitting start position as a result of coming into abutment with an abutment section (45) which is an extending end of the arm-shaped locking piece (43) in the same direction as the extending direction of the arm-shaped locking piece (43); and a buckling restriction part (39) that is provided to the slider (30) and that restricts buckling of the arm-shaped locking piece (43).
A terminal-fitted electric wire includes: a wire portion including a terminal fitting, an insulated electric wire including a conductor and an insulation covering, and an electrical connection portion in which the terminal fitting and the insulated electric wire are electrically connected to each other; a tube member covering the outer circumference of the insulation covering in a part along the insulated electric wire; and a resin coat covering a part of the wire portion which includes the electrical connection portion of the wire portion and is in contact with at least a part of an outer surface of the tube member. The tube member is formed as a single-layered cylinder including a crosslinked polyolefin resin, and an acid-modified resin in an amount 5-40 parts by mass of resin ingredients, and a thermoplastic elastomer in an amount of 20-40 parts by mass of the resin ingredients.
A reactor includes a coil including a winding portion and a magnetic core. The magnetic core includes a plurality of segments including a first core piece. The first core piece is made of a composite material containing a resin and a soft magnetic powder dispersed in the resin, and includes a first part extending in a direction orthogonal to an axial direction of the winding portion and arranged at a position facing an end surface of the winding portion and a second part extending in the axial direction from the first part. The first and second parts are continuously formed without any joint. A first relative magnetic permeability of the first part for a magnetic flux along an extension direction of the first part and a second relative magnetic permeability of the second part for a magnetic flux along an extension direction of the second part are different.
A vehicle-mounted apparatus to be used on a vehicle-mounted network includes: a time synchronization unit configured to calculate a time difference with another vehicle-mounted apparatus by transmitting and receiving time synchronization information, which is information for time synchronization between the vehicle-mounted apparatus and the other vehicle-mounted apparatus, and to perform time synchronization with the other vehicle-mounted apparatus based on the calculated time difference; a detection unit configured to monitor first transmission information, which is information transmitted to the vehicle-mounted apparatus from the other vehicle-mounted apparatus, and to detect an abnormality in a content of the first transmission information; and an abnormality processing unit configured to perform a stop process for stopping time synchronization on the vehicle-mounted network using the time synchronization information transmitted from the other vehicle-mounted apparatus when an abnormality has been detected by the detection unit.
H04L 7/00 - Arrangements for synchronising receiver with transmitter
H04W 4/48 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
A degradation determination device determines whether each of a first opening/closing device and a fuse provided on a power path is in a degraded state. The power path has a positive electrode-side power line and a negative electrode-side power line. The first opening/closing device and the fuse are provided on the negative electrode-side power line. The degradation determination device is provided with a first potential detection unit that detects a first potential at one end of the first opening/closing device and a second potential at the opposite end thereof, a second potential detection unit that detects a first potential at one end of the fuse and a second potential at the opposite end thereof, and a control unit that determines whether each of the first opening/closing device and the fuse is in a degraded state, based on a potential difference between the first and second potentials.
A wiring module to be attached to a plurality of power storage devices includes a busbar to be connected to electrode terminals of the plurality of power storage devices, a circuit board, a first wire electrically connecting the busbar to the circuit board, and a second wire, with the circuit board having formed thereon a conduction path having a first land electrically connected to the first wire, a second land electrically connected to the second wire, and a fuse part provided between the first land and the second land.
H01M 50/507 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
H01M 50/514 - Methods for interconnecting adjacent batteries or cells
H01M 50/519 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing comprising printed circuit boards [PCB]
H01M 50/583 - Devices or arrangements for the interruption of current in response to current, e.g. fuses
56.
RESOURCE ALLOCATION METHOD AND APPARATUS, AND COMPUTER PROGRAM
A resource allocation method that is capable of being used in an in-vehicle device that provides driving assistance functions by communicating with a server, the resource allocation method including: executing allocation processing to allocate, to each function of the in-vehicle device, resources of the server being the service providing device covering the traveling area of the relevant vehicle and resources of the relevant vehicle, with use of a processor; and re-executing the allocation processing in response to detecting or predicting a change in a number of vehicles that are present within the traveling area and that cooperate with the server, with use of the processor.
G06F 9/50 - Allocation of resources, e.g. of the central processing unit [CPU]
H04W 4/44 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
57.
VEHICLE-MOUNTED APPARATUS, VEHICLE-MOUNTED SYSTEM, SERVER COMPUTER, CONTROL METHOD, AND COMPUTER PROGRAM
A vehicle-mounted apparatus that includes a processor configured to: determine a real-time requirement relating to received data that has been received from outside the vehicle; calculate an elapsed period that is a time from generation of original data for the received data until the received data is received by the vehicle-mounted apparatus; calculate an estimation period from reception of the received data until usage of the received data commences; and determine whether the received data is usable based on the real-time requirement, the elapsed period, and the estimation period, wherein: the real-time requirement indicates a tolerated delay from generation of the original data to the usage of the received data, the received data has been appended with time information for specifying a time when the original data was generated, and the processor calculates the elapsed period based on a reception time of the received data and the time information.
G08C 13/00 - Arrangements for influencing the relationship between signals at input and output, e.g. differentiating, delaying
G08C 15/06 - Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division
An on-vehicle backup control device includes a plurality of chargers each of which supplies a charging current based on power supplied from a first power source unit, and an adjustment unit that controls the plurality of chargers. Each of the chargers performs an operation for supplying a charging current to a corresponding power storage. The adjustment unit adjusts the charging operations of the plurality of chargers so as to keep a sum of charging currents to the plurality of power storages within an acceptable range.
B60R 16/033 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for supply of electrical power to vehicle subsystems characterised by the use of electrical cells or batteries
B60L 58/18 - Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
H02J 9/06 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over
B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
A battery pack includes an assembled battery, a lower case, an upper case, and a bus bar module which includes an external connection positive terminal and an external connection negative terminal, a side wall of the upper case has an external connection connector attached thereto in advance, the external connection connector includes an external connection positive bus bar having one end fastened to the external connection positive terminal and an external connection negative bus bar having one end fastened to the external connection negative terminal, and the upper case is attached to the lower case so that the one end of the external connection positive bus bar and the external connection positive terminal will be arranged to be fastenable to each other and the one end of the external connection negative bus bar and the external connection negative terminal will be arranged to be fastenable to each other.
H01M 50/209 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
H01M 50/284 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders with incorporated circuit boards, e.g. printed circuit boards [PCB]
H01M 50/367 - Internal gas exhaust passages forming part of the battery cover or caseDouble cover vent systems
H01M 50/507 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
H01M 50/519 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing comprising printed circuit boards [PCB]
H01M 50/569 - Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
60.
VEHICLE-MOUNTED DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
A vehicle-mounted device includes a processor capable of setting three or more authority levels related to memory access, wherein a higher authority level than authority levels of an OS and an application is set for an abnormality notification function of notifying a memory access violation to an outside of the vehicle-mounted device.
G06F 12/14 - Protection against unauthorised use of memory
G06F 21/57 - Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
A connector of the present disclosure is connectable to a mating connector including a mating receptacle and includes a housing including a tower portion fittable into the mating receptacle and a rubber plug to be externally fit to the tower portion. The rubber plug includes an annular water stop portion to be arranged between an outer peripheral surface of the tower portion and an inner peripheral surface of the mating receptacle with the tower portion fit in the mating receptacle, a tubular vibration resistance portion extending forward along the outer peripheral surface of the tower portion from the water stop portion and a turn-up suppressing portion bridged in a front end part of the vibration resistance portion for suppressing the rubber plug from being turned up rearward by being caught by a front end part of the tower portion.
Provided is a terminal device with which it is possible to simplify a connection structure and the work of connecting wires. A connector (10), serving as this terminal device, comprises: a first piece (42, 42A, 42B) and a second piece (43, 43A, 43B) which are formed of a conductive plate and which are integrally connected so as to be openable via a folded-back section (41, 41A, 41B); and a retaining part (27, 27A, 27B) that maintains the closed state of the first piece (42, 42A, 42B) and the second piece (43, 43A, 43B) in which the same are closed so as to sandwich a wire (90) therebetween.
A cutoff control device controls a cutoff unit. An in-vehicle system includes a power storage unit, a power line for power transmission between the power storage unit and a load, and a cutoff unit to switch between allowing and cutting off power supply from the power storage unit to the load through the power line. The cutoff control device includes a current detection unit, a voltage detection unit, and a control unit. The current detection unit detects the current flowing through the power line. The voltage detection unit detects the voltage in the power line. The control unit instructs the cutoff unit to cut off power if the current detection unit detects a predetermined current increase and the voltage detection unit detects a predetermined voltage decrease.
H02H 3/38 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection responsive to both voltage and currentEmergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection responsive to phase angle between voltage and current
H02H 3/10 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection responsive to excess current additionally responsive to some other abnormal electrical conditions
H02H 3/24 - Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection responsive to undervoltage or no-voltage
H02H 7/18 - Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteriesEmergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for accumulators
64.
VEHICLE-MOUNTED CONTROL DEVICE, CONTROL METHOD, AND CONTROL PROGRAM
A vehicle-mounted control device includes: a first processing unit configured to execute relay processing for relaying a message to be communicated between a plurality of vehicle-mounted devices; a second processing unit configured to execute vehicle-related processing different from the relay processing; and a determination unit configured to dynamically determine a first period for executing the relay processing to be executed by the first processing unit and a second period for executing the processing to be executed by the second processing unit.
H04L 12/12 - Arrangements for remote connection or disconnection of substations or of equipment thereof
H04W 4/46 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for vehicle-to-vehicle communication [V2V]
65.
DETECTION DEVICE, DETECTION SYSTEM, AND DETECTION METHOD
This detection device is a detection device configured to detect an abnormality in a network. In the network, transmission and reception of a plurality of messages including a response message are performed by a plurality of communication apparatuses. The detection device includes: an acquisition unit configured to acquire a plurality of pieces of load information respectively indicating communication loads at a plurality of locations in the network, the plurality of pieces of load information respectively indicating communication loads due to the messages whose transmission sources are corresponding ones of the communication apparatuses; and a detection unit configured to detect an abnormality in the network, based on consistency between the plurality of pieces of load information acquired by the acquisition unit.
An in-vehicle relay apparatus configured to reduce an adverse effect from an unauthorized apparatus being connected to a communication line in a vehicle. The in-vehicle relay apparatus is to be connected to a plurality of communication lines mounted in a vehicle, and relays transmission/reception of data between the communication lines. The in-vehicle relay apparatus includes a relay restricting unit restricting data transmitted by a communication apparatus newly connected to one communication line from being relayed to another communication line. A behavior analysis unit analyzes an operation performed by the communication apparatus, based on correspondence information between an input value that is input to the communication apparatus and an operation result of the communication apparatus in response to the input value. A restriction cancelling unit cancels relay restriction performed by the relay restricting unit, in accordance with a result of analysis performed by the behavior analysis unit.
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
This structure for crimping an electric wire and an outer conductor comprises an open-barrel crimping portion (25) which is provided on an outer conductor (16) to be connected to an end of a shield electric wire (10), and which is crimped on an outer periphery of the shield electric wire (10). The crimping portion (25) includes a substrate portion (26), a plurality of extending portions (28), and a plurality of claw portions (30). The substrate portion (26) is disposed so as to surround the outer periphery of the shield electric wire (10). The extending portions (28) extend in a cantilevered fashion from the rear edge of the substrate portion (26) rearward in the axial direction of the shield electric wire (10), and are disposed side by side in the circumferential direction of the shield electric wire (10). The plurality of claw portions (30) are formed by bending the rear end of the respective extending portions (28) inward in the radial direction of the shield electric wire (10), and dig into the outer surface of a sheath (14) of the shield electric wire (10). Between the claw portions (30) that are adjacent to each other in the circumferential direction, the side edges of the claw portions (30) that extend along the radial direction and are opposed to each other are displaced in the axial direction.
H01R 4/18 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one anotherMeans for effecting or maintaining such contactElectrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
H01R 13/6592 - Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
A crimping portion of an outer conductor includes a first crimp portion cantilevered in one circumferential direction from a base plate portion and surrounding a shielded cable, a second crimp portion cantilevered in the other circumferential direction from a position forward of the first crimp portion in the base plate portion and surrounding the shielded cable, a first locking portion provided by folding a tip part of the first crimp portion inward, a second locking portion provided by folding a tip part of the second crimp portion inward, and a restricting portion cantilevered backward in an axial direction of the shielded cable. The second locking portion faces an end edge of the restricting portion on one circumferential side. The first locking portion faces an end edge of the restricting portion on the other circumferential side behind the second locking portion in the axial direction.
H01R 13/6592 - Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
H01R 4/18 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one anotherMeans for effecting or maintaining such contactElectrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
A circuit assembly includes a heat generating component and a current-carrying bus bar. The current-carrying bus bar includes a hollow duct that extends through the current-carrying bus bar and includes a first opening that is open at one end of the current-carrying bus bar and a second opening that is open at the other end, a first connecting pipe, which is connected in a fluid-tight manner to a first end of the current-carrying bus bar, surrounds the first opening, and communicates with the first opening, and a second connecting pipe, which is connected in a fluid-tight manner to another end of the current-carrying bus bar, surrounds the second opening, and communicates with the second opening. The first connecting pipe includes a first pipe connection port connectable to a refrigerant source, and the second connecting pipe includes a second pipe connection port connectable to the refrigerant source.
An abnormality detection device includes a parallel circuit unit in which a plurality of conductive paths are connected in parallel, a plurality of current sensors, and an abnormality determination unit. The current sensors respectively detect currents flowing through the plurality of conductive paths. The abnormality determination unit performs abnormality determination of the current sensors based on the respective detection values of the plurality of current sensors. In the abnormality detection device, currents distributed between the plurality of conductive paths are detected by the respective current sensor, and abnormality determination of the current sensors is performed based on the detection values. Accordingly, with this configuration, the current tolerance of the individual current sensors can be reduced, and thus the current sensors can be easily downsized.
G01R 35/00 - Testing or calibrating of apparatus covered by the other groups of this subclass
G01R 15/14 - Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
G01R 15/20 - Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices
A detection device includes: a calculation unit configured to calculate reception intervals of the target messages; a detection unit configured to perform a detection process based on the reception intervals; and a counting unit configured to count a plurality of burst messages including a delay message that is a target message whose reception interval is larger than the transmission cycle by a predetermined value or more, and one or more target messages which are received subsequently to the delay message and whose reception interval is equal to or smaller than a predetermined value. The detection unit, based on a count value obtained by the counting unit, determines whether or not to perform the detection process based on the reception intervals, for at least one burst message among the plurality of burst messages.
H04L 41/0631 - Management of faults, events, alarms or notifications using root cause analysisManagement of faults, events, alarms or notifications using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
A coaxial connector includes an inner conductor, an insulator surrounding the inner conductor, and a tubular outer conductor surrounding the insulator. The inner conductor is in the form of a bar having a first end and a second end. The inner conductor includes a first press-fit portion located near the first end and a second press-fit portion located near the second end in an extension direction of the inner conductor. The first and second press-fit portions are located equidistant from a center in the extension direction of the inner conductor. The insulator includes an insertion hole, into which the inner conductor is inserted. The inner conductor is held in the insulator by press-fitting one of the first and second press-fit portions into the insertion hole with the first and second ends coming out from the insulator.
H01R 24/40 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
A terminal fitting (10) includes a detached-side terminal portion (12) to be connected to a mating terminal (T), a mounting-side terminal portion (11) to be mounted on a circuit board (P) and a stress absorbing portion (18) arranged between the detached-side terminal portion (12) and the mounting-side terminal portion (11). Stress generated in the detached-side terminal portion (12) and the mounting-side terminal portion (11), out of the terminal fitting (10), can be relaxed by the resilient deformation of the stress absorbing portion (18).
H01R 12/69 - Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal deformable terminals e.g. crimping terminals
74.
ONBOARD ECU, INFORMATION PROCESSING METHOD, AND ONBOARD SYSTEM
Provided is an onboard ECU communicatively connected to a plurality of onboard apparatuses installed in a vehicle and a vehicle control apparatus that performs priority determination relating to control of the onboard apparatuses that includes a control unit that executes processing relating to the control of the onboard apparatuses, wherein in a case where there is conflict in control targeting one onboard apparatus from among the plurality of onboard apparatuses or an associated onboard apparatus group, the control unit executes priority determination for the control; and an onboard apparatus which is a target for priority determination by the control unit and an onboard apparatus which is a target for priority determination by the vehicle control apparatus overlap at least at a portion.
G06F 9/48 - Program initiatingProgram switching, e.g. by interrupt
B60R 16/023 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for transmission of signals between vehicle parts or subsystems
A connector 10 includes a wire 12 formed by covering a plurality of strands 14, a terminal fitting 20 connected to an end part of a strand exposed portion 18a, in which the strands 14 are exposed by stripping an insulation coating 16 in an end of the wire, and a connector housing 22 for accommodating the terminal fitting 20 and the wire 12. The connector housing 22 includes a wire press-fit portion 41. A strand exposed portion 18b includes a strand welded portion 24 formed by welding and integrating the strands 14. The strand welded portion 24 is press-fit and held in the wire press-fit portion 41.
A wiring module 20 to be attached to a plurality of power storage devices 11 includes a wire, a terminal 60 connected to the wire, and a circuit board 30, with the terminal 60 including a connecting part 63 connected to the circuit board 30, the circuit board 30 including a connection land to which the connecting part 63 is soldered, the connecting part 63 having a cut part 71 formed by cutting a metal plate material, and a pair of connecting surfaces 70 arranged so as to be positioned front and back of each other and connected via the cut part 71, and at least one of the pair of connecting surfaces 70 intersecting the surface of the connection land and being arranged continuously therewith.
H01M 50/298 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by the wiring of battery packs
H01M 50/249 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for aircraft or vehicles, e.g. cars or trains
H01M 50/507 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
H01M 50/519 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing comprising printed circuit boards [PCB]
A wiring unit has excellent reliability of electrical connection between a terminal and electrode leads. The wiring unit is mounted on a battery stack, which is formed by stacking a plurality of laminated batteries including electrode leads, and includes a joining portion for joining the electrode leads of the laminated batteries in a mutually overlapping manner, the wiring unit including: a terminal; an electric wire that is connected to the terminal; and a protector that holds the terminal and the electric wire, the terminal including: a main body portion; a connecting portion that is configured to extend from the main body portion and is oppositely connected, in a first direction, to the electrode leads forming the joining portion; and at least one bent plate portion that extends from the main body portion to the side of the laminated batteries in the first direction, and the protector including: a protector main body.
H01M 50/503 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
H01M 50/514 - Methods for interconnecting adjacent batteries or cells
H01M 50/528 - Fixed electrical connections, i.e. not intended for disconnection
H01M 50/552 - Terminals characterised by their shape
H01M 50/588 - Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries outside the batteries, e.g. incorrect connections of terminals or busbars
A wiring harness 10 according to one aspect of the present disclosure includes a plurality of wires (20) and an exterior member (40) for covering the plurality of wires (20). The exterior member (40) includes a tape member (41) to be wound to bundle the plurality of wires (20). The wiring harness (10) includes a tape cutting wire (50) provided such that an intermediate part in a length direction is covered by the tape member (41), and the tape cutting wire (50) is capable of cutting the tape member (41) by an end part (51) in the length direction being pulled.
To protect a circuit from a surge voltage while allowing the circuit to be downsized, a protection device is used in an interruption system including: a first circuit including a first power path and a second power path, which are paths through which electric power is transmitted; an interrupter including an interruption unit provided so as to be able to interrupt the second power path, and a metal housing accommodating at least a portion of the interruption unit; and a second circuit that provides an interruption signal to the interruption unit. The protection device includes a conductive portion serving as a conductive path between a target section including a ground portion and the metal housing.
An in-vehicle apparatus is an in-vehicle apparatus installed in a vehicle and configured to perform communication with at least one in-vehicle device connected to an in-vehicle network of the vehicle, the in-vehicle apparatus including a control unit configured to perform control related to the communication, wherein the control unit acquires a sending time point and a reception time point of communication data sent and received during the communication with the in-vehicle device, and determines whether or not the in-vehicle device that has performed the communication is an unauthorized device based on the acquired sending time point and reception time point.
H04W 4/48 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
H04L 12/22 - Arrangements for preventing the taking of data from a data transmission channel without authorisation
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
An electrical connection box includes a housing and a busbar attached to the housing. The housing includes a shared fuse mounting portion on which at least two fuses including large and small fuses of mutually different sizes are to be mounted. The fuse mounting portion includes: a large input-side fixing portion to which a large input terminal of the large fuse is to be fixed; a large output-side fixing portion to which a large output terminal of the large fuse is to be fixed; a small input-side fixing portion to which a small input terminal of the small fuse is to be fixed; and a small output-side fixing portion to which a small output terminal of the small fuse is to be fixed. The small input-side fixing portion and the small output-side fixing portion are arranged between the large input-side fixing portion and the large output-side fixing portion.
H02G 3/16 - Distribution boxesConnection or junction boxes structurally associated with support for line-connecting terminals within the box
B60R 16/02 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric
H01H 85/20 - Bases for supporting the fuseSeparate parts thereof
A terminal and wire connection structure of the present disclosure includes a first wire, a second wire and a terminal for connecting the first wire and the second wire. The first wire includes a first core wire and a first insulation coating surrounding the first core wire. The second wire includes a second core wire and a second insulation coating surrounding the second core wire. The terminal includes a first connecting portion to be connected to the first core wire, a second connecting portion to be connected to the second core wire and a coupling portion coupling the first and second connecting portions.
A wiring module includes: a wiring member including a first section, a second section, and a third section as sections different from each other along an extension direction; a first rigid member attached to the first section; and a second rigid member attached to the second section. A portion including the first section and the first rigid member is a first portion, a portion including the second section and the second rigid member is a second portion, and a portion including the third section is a third portion. The third portion has bendability to be able to be folded. The second section is more bendable than the first portion, and is less bendable than the third portion.
B60R 16/02 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric
84.
TERMINAL MATERIAL AND ELECTRICAL CONNECTION TERMINAL
A terminal material 1 includes a base material 11, an intermediate layer 14 made of Ag or Ag alloy and covering a surface of the base material, and a surface layer 15 containing Ag and at least one of a sulfur-containing organic compound and a carbon material and configured to contact and cover a surface of the intermediate layer 14. The intermediate layer 14 has a higher Ag purity than the surface layer 15. The surface layer 15 has a surface roughness Rz less than 1.2 μm. Further, an electrical connection terminal is configured to contain the terminal material 1, and the intermediate layer 14 and the surface layer 15 are formed on the surface of the base material 11 at least in an electrical contact point to be held in contact with a mating electrically conductive member.
An in-vehicle device to be installed in a vehicle, the in-vehicle device includes: a communication unit configured to receive, from a management device, setting information related to a role of the in-vehicle device in an in-vehicle network; and a setting unit configured to perform operation setting for the in-vehicle device corresponding to the role based on the setting information received by the communication unit.
H04W 4/48 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for in-vehicle communication
A relay control device includes a control unit for switching a plurality of relay circuits connected to a plurality of ECUs, between a relay-on state and a relay-off state, the plurality of ECUs include a first ECU having a transition function of causing its own operating state to transition between at least two of a normal state, a sleep state, and a power-off state in accordance with a power supply state of the vehicle, and a second ECU not having the transition function, and the control unit executes switching control of switching a second relay circuit connected to the second ECU to the relay-off state while maintaining a first relay circuit connected to the first ECU in the relay-on state, when switching the second ECU from the relay-on state to the relay-off state due to a change in the power supply state.
B60R 16/023 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for transmission of signals between vehicle parts or subsystems
B60R 16/03 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric for supply of electrical power to vehicle subsystems
A connector (10) includes a housing (20) and a flexible cable (30) to be assembled with the housing (20). The housing includes a boss pin (52) to be assembled with the flexible cable (30). The flexible cable (30) includes a body portion (31), a first constituent portion (60) protruding in a direction toward a tip from the body portion (31), electrically conductive paths being routed in the first constituent portion (60), and a second constituent portion (70) protruding in the direction toward the tip from the body portion (31) and to be assembled with the boss pin (52). The boss pin (52) includes a column portion (53). A coupled state of the boss pin (52) and the body portion (31) is released by breaking the column portion (53).
A connector includes a terminal module including an inner conductor, an insulator surrounding the inner conductor and an outer conductor having a tube portion surrounding the insulator and a projecting portion projecting outwardly of the tube portion, and a mating connection conductor. At least one of the mating connection conductor and the projecting portion includes a spring connecting portion to be resiliently pressed against the other of the mating connection conductor and the projecting portion with a contact pressure having a force component along an axial direction of the tube portion.
H01R 13/15 - Pins, blades or sockets having separate spring member for producing or increasing contact pressure
H01R 24/38 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
89.
RELAY DEVICE, VEHICLE, COMMUNICATION METHOD, AND COMMUNICATION PROGRAM
A relay device relays information between first and second function units respectively connected to communication networks that use different communication protocols. The relay device includes: a detection unit configured to detect addition of a new function unit to one of the communication networks; an acquisition unit configured to acquire function unit information from the detected new function unit; and a conversion unit configured to configured to perform a conversion process that converts the acquired function unit information acquired into information that is able to be registered into a database. The conversion process is according to a conversion rule defined in a conversion table indicating a correspondence relationship between elements included in the function unit information of the respective function units.
A coil has a first coil portion that is at least partially located within a slot, and a second coil portion having a first end press-fitted into the first coil portion. Insulating resin has a continuous filling portion that continuously fills a space between an inner wall of the slots and the first coil portion in a central part of the slots with respect to the axial direction. A first positioning component is located on a first side in an axial direction relative to the continuous filling portion, and positions the first coil portion while being at least partially sandwiched between the inner walls of the slot and the first coil portion in a circumferential direction of the stator core. The first positioning component covers a gap between the first coil portion and the second coil portion that are press-fitted into each other, in the circumferential direction.
H02K 15/02 - Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
H02K 15/085 - Forming windings by laying conductors into or around core parts by laying conductors into slotted stators
A highly versatile branch circuit unit is capable of accommodating increases and decreases in the number of branches with superior space efficiency and handling. The branch circuit unit includes a basic unit, which includes a basic branch circuit and a basic case, and at least one additional unit which each include an additional branch circuit and an additional case. The additional case is linked to the basic case. The basic branch circuit includes a basic-side branch connecting portion, and this basic side branch connecting portion is connected to the additional branch circuit. The additional branch circuit includes an additional-side branch connecting portion. When a plurality of additional units are used, the additional-side branch connecting portion of one additional unit is connected to the additional branch circuit of the other additional unit, and the additional case of the one additional unit is linked to the additional case of the other additional unit.
A connector is to be connected to a wire including a core wire and an insulation coating covering an outer periphery of the core wire and extending in a front-rear direction, and provided with a terminal to be connected to the core wire, a connector housing for accommodating the terminal inside and a rear holder to be attached to a rear part of the connector housing. The terminal includes a terminal body and a slide portion slidable in the front-rear direction while being externally fit to the terminal body. The terminal body includes a sandwiching portion for sandwiching the core wire. The slide portion includes a core wire insertion opening, through which the core wire is inserted from behind, and a pressing portion for pressing the sandwiching portion against the core wire inserted through the core wire insertion opening.
A wire harness fixing tool (13) according to one embodiment of the present disclosure comprises a first holding member (20) for holding a first electrical wire member (11) and a second holding member (30) for holding a second electrical wire member (12). The second holding member (30) is configured so as to be detachably attachable to the first holding member (20).
H02G 3/32 - Installations of cables or lines on walls, floors or ceilings using mounting clamps
B60R 16/02 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric
A connector includes a wire including a core wire and an insulation coating covering an outer periphery of the core wire, a terminal to be connected to the core wire, an inner housing including a terminal accommodating portion for accommodating the terminal inside, a rear holder to be attached to a rear part of the inner housing and a collective sealing portion to be mounted into the rear holder. The rear holder includes a wire insertion hole, through which the wire is inserted. The collective sealing portion includes an inner sealing portion for sealing the wire inserted through the wire insertion hole. The insulation coating of the wire includes a sheath portion and a body portion separate from each other. The sheath portion is disposed forward of the body portion and slidable with respect to the core wire.
A connector 10 comprises an electric wire 40 having a core wire 41 and an insulating coating 42 covering the outer periphery of the core wire 41, a terminal 50 connected to the core wire 41, a connector housing 20 having a terminal storage part 21 in which the terminal 50 is stored, and a rear holder 30 attached to the rear end portion of the connector housing 20. The rear holder 30 has an electric wire insertion hole 33 in which the electric wire 40 is inserted, the terminal 50 includes an insertion cylindrical part 55 in which the core wire 41 is inserted from the rear and a contact part 56 that is disposed at the rear end portion of the insertion cylindrical part 55 and faces the electric wire insertion hole 33, the insulating coating 42 of the electric wire 40 has a sheath portion 43 and a body portion 44 as separate portions, and the sheath portion 43 is disposed in front of the body portion 44 and is slidable with respect to the core wire 41.
H01R 13/424 - Securing in a demountable manner in base or case composed of a plurality of insulating parts having at least one resilient insulating part
H01R 43/20 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
A circuit assembly includes a heat generating component that generates heat when energized; a energization member that connects to a connection portion of the heat generating component; a fastening member that fastens the energization member to the connection portion; and a heat capacity increasing component that thermally connects to a fastening site of the energization member and the connection portion and increases a heat capacity of the connection portion of the heat generating component.
An in-vehicle device includes: a communication unit configured to receive map information, which includes information on a moving object in a target area, from a management device; a detection unit configured to detect, based on the map information received by the communication unit and information indicating a detection range of an in-vehicle sensor mounted in a vehicle, a blind spot area of the in-vehicle sensor in the target area; and a communication control unit configured to control communication with the management device by the communication unit, based on a predicted content relating to movement of the moving object in the blind spot area detected by the detection unit and a predicted content relating to movement of the vehicle.
H04W 4/44 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
A connector (30) electrically connects a shield member to a mounting object by being fixed to an end part of a shielded cable (20) including a core wire (23), an insulation coating (24) covering an outer periphery of the core wire and the shield member (22) for covering an outer periphery of the insulation coating and fixed to the mounting object. The connector includes a metal pipe (31), through which the core wire and the insulation coating are passed and to which the shield member is connected, and a metal fixing member (32) to be fixed to an outer peripheral surface of the metal pipe and fixed to the mounting object.
H01R 13/73 - Means for mounting coupling parts to apparatus or structures, e.g. to a wall
H01B 7/00 - Insulated conductors or cables characterised by their form
H01R 4/20 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one anotherMeans for effecting or maintaining such contactElectrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
H01R 13/52 - Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
H01R 13/6592 - Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
A connector includes a terminal and a connector housing including a housing body having a cavity and a retainer to be removably mounted into the housing body, the terminal being accommodated into the cavity. The housing body includes a cavity exposing recess for exposing an intermediate part in an extension direction of the cavity to outside and a pair of locking portions formed on both side parts of the housing body. The retainer includes a retainer body for holding the terminal in the cavity, a pair of retainer side portions extending from both side parts of the retainer body toward the pair of locking portions and a pair of mating locking portions respectively formed on the pair of retainer side portions and lockable to the locking portions. A dividing recess recessed in the extension direction of the cavity is formed in each of the pair of retainer side portions.
A wire harness includes: a plurality of wirings; a base member keeping the plurality of wirings in a flat state; and a magnetic core positioned on the base member and covering a target wiring in the plurality of wirings.
H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
B60R 16/02 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided forArrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric
H01B 7/00 - Insulated conductors or cables characterised by their form
H01R 24/20 - Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
H02G 3/04 - Protective tubing or conduits, e.g. cable ladders or cable troughs
patents
