One embodiment according to the present disclosure provides an electric junction box that can be reduced in weight while suppressing electromagnetic noise radiation. An electrical junction box (1) comprises: a negative-side bus bar (20) that has a cylindrical part (21) which extends along a first axis (X), and a negative-side connection tab (22) and a bus bar-side male tab (23) which protrude along the first axis (X) from a part of the cylindrical part (21) in the circumferential direction; a plurality of fuses (41) that are accommodated inside the cylindrical part (21); a positive-side connection tab (32) and a male tab (43) that are electrically connected to the plurality of fuses (41) and that protrude to the outside of the cylindrical part (21) along the first axis (X); a resin housing (10) that accommodates the negative-side bus bar (20); and a first magnetic body (101) and a second magnetic body (102) that are provided to the portions of the housing (10) corresponding to the peripheries of the positive-side connection tab (32) and the male tab (43) which protrude to the outside of the cylindrical part (21).
The present invention enables smooth fitting to a counterpart connector which is in an inclined orientation. A connector device (10) comprises: a holder (11); a housing (20) which is fitted to a counterpart connector (50) from below the counterpart connector (50); and a fulcrum part (37) which, at one location on a lower surface (20S) of the housing (20), supports the housing (20) on the holder (11). The housing (20) is tiltable about the fulcrum part (37) in a two dimensional direction that intersects the direction of fitting to the counterpart connector (50). A first interference part (27), a second interference part (28), and third interference part (29) which surround the fulcrum part (37) along the entire periphery thereof in a plan view from above the housing (20) are provided to the housing (20).
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
3.
TEMPERATURE MEASURING UNIT, WIRING MODULE, AND MOUNTING STRUCTURE FOR TEMPERATURE MEASURING UNIT
A temperature measuring unit 20 for detecting the temperature of an object undergoing temperature measurement comprises a temperature sensor 22, a temperature measurement wiring member connected to the temperature sensor 22, and a heat-collecting plate 23 positioned with respect to the temperature sensor 22, wherein the heat-collecting plate 23 has a contact part in surface contact with the object undergoing temperature measurement, and a first positioning part that positions the heat-collecting plate 23 with respect to the object undergoing temperature measurement.
The purpose of the present invention is to provide a device module disposed inside an instrument panel, the device module capable of making it difficult to access a connector part of a device from the inside of the vehicle cabin. The device module is arranged in an internal space of an instrument panel of a vehicle together with a reinforcement extending in the vehicle width direction. The device module includes a device and a wire harness. The device includes a device body, a housing covering the device body, and a connector part connected to the device body and exposed to an outer surface of the housing. The wire harness includes a mating connector connected to the connector part, and a linear transmission member extending from the mating connector. An opening of the connector part is positioned in front of a wall part forming the reinforcement.
The present invention provides a smooth fit to a mating connector having a tilted posture. A connector device (10) is provided with a movable member (15) capable of making relative displacement so as to tilt the posture thereof relative to a support member (11). The movable member (15) has a fitting part (32) that can be fitted to a mating connector (50), a plurality of interference parts (37, 38) that receive, at positions separated from each other, a pressing force from the mating connector (50) when the mating connector (50) is fitted in an oblique posture, and fulcrum parts (21, 43) that serve as the center of the tilt when the movable member (15) starts tilting the posture due to the interference parts (37, 38) receiving the pressing force from the mating connector (50). The fulcrum parts (21, 43) are positioned between the plurality of interference parts (37, 38), in the separation direction of the plurality of interference parts (37, 38).
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
A shielded electric wire (10) is provided with: a pair of core wires (11); a shielding metal foil (12) that surrounds the pair of core wires (11); and a cylindrical exterior body (13) that surrounds the pair of core wires (11) and the metal foil (12). In a cross section cut perpendicularly to the axis of the exterior body (13), when the maximum dimension of the core wire (11) in the alignment direction of the pair of core wires (11) is defined as a first dimension (17) and the maximum dimension of the core wire (11) in a direction orthogonal to the alignment direction is defined as a second dimension (18), the second dimension (18) is greater than the first dimension (17).
The purpose of the present invention is to provide a technology capable of suppressing generation of contact noise between a wiring member and a spacer. This wiring module comprises: a spacer in which a groove is formed; a wiring member disposed inside the groove; and a separator provided between an inner surface of the groove and the wiring member. The spacer is a member disposed on a floor panel. The separator is formed of a material softer than the spacer.
H01B 7/00 - Insulated conductors or cables characterised by their form
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
The purpose of the invention is to provide a technique capable of suppressing fluffing of a fiber material in a carpet. This wiring module is provided with: a carpet having a main surface formed from a fiber material; and a wiring member disposed along the main surface of the carpet. The carpet includes a first portion in which the wiring member is disposed, and a second portion outside the path of the wiring member. The carpet or the wiring member includes a fluffing suppression unit that makes the first portion less likely to fluff than the second portion.
The purpose of the present invention is to suppress generation of waste when changing a wire harness from a packaged form to a wiring form. A packaged-form wire harness (10P) comprises: a wire harness (10) that includes a first path portion (13) and a second path portion (14); and a temporary fixing tape (20). The temporary fixing tape (20) includes a first winding portion (22) that is wound around the first path portion (13), a second winding portion (24) that is wound around the second path portion (14), and a connection portion (26) that connects the first winding portion (22) and the second winding portion (24).
H01B 7/00 - Insulated conductors or cables characterised by their form
B65D 63/10 - Non-metallic straps, tapes, or bandsFilamentary elements, e.g. strings, threads or wiresJoints between ends thereof
B65D 85/67 - Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material
H02G 1/06 - Methods or apparatus specially adapted for installing, maintaining, repairing, or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
This polyphase AC motor comprises a plurality of first partial windings that are wound around a plurality of respective teeth and a plurality of second partial windings that are wound around the plurality of respective teeth, and is configured to be capable of switching between a first connection state in which the first circuits of respective phases, which include the first partial windings, are connected to each other and a second connection state in which the second circuits of respective phases, which include series-connection circuits of the first partial windings and the second partial windings, are connected to each other.
H02K 3/28 - Layout of windings or of connections between windings
H02P 25/18 - Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
This wireless module is provided with: a circuit board having a substrate surface on which a circuit component serving as a noise source is provided; an antenna provided on an edge portion of the circuit board or around the circuit board; and at least one non-powered protruding conductor provided on the substrate surface and grounded. The distance between the protruding conductor and the noise source is shorter than the distance between the protruding conductor and the antenna.
H01Q 1/52 - Means for reducing coupling between antennas Means for reducing coupling between an antenna and another structure
H01Q 9/42 - Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
A polyphase AC motor comprises: a plurality of first partial windings respectively wound around a plurality of teeth; and a plurality of second partial windings respectively wound around the plurality of teeth. The first partial windings and the second partial windings wound around the same teeth are connected in parallel.
H02K 3/28 - Layout of windings or of connections between windings
H02P 25/18 - Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
13.
VEHICLE-MOUNTED DEVICE, PROVISION DEVICE, COMMUNICATION SYSTEM, VEHICLE ASSISTANCE METHOD, VEHICLE ASSISTANCE PROGRAM, AND COMMUNICATION PREDICTION PROGRAM
This vehicle-mounted device mounted on a vehicle comprises an acquisition unit that acquires, from a provision device, a prediction result regarding the communication quality required for a service executed in the vehicle and auxiliary information used for a determination about the prediction result.
An information processing device according to one aspect of the present disclosure comprises: a non-volatile memory including a data area in which a program can be stored, and a specified area for specifying a verification range in the data area; and a verification unit that verifies the verification range on the basis of the specified area. The verification range includes a used area currently used for storing a program in the data area, and does not include at least part of a free area that is an area other than the used area in the data area.
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
15.
INFORMATION PROCESSING DEVICE, ONBOARD SYSTEM, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM
An information processing device according to one aspect of the present disclosure comprises a control unit that, at the time of startup of the information processing device, executes a first process for diagnosing the legitimacy of a partial region from among a data set stored in a register, and that, after completion of the startup process of the information processing device, executes a second process for diagnosing a remaining region which is a region other than the partial region from among the data set.
A vehicle-mounted management device (20) comprises: a control unit (22) that controls the power supply state of a plurality of pieces of vehicle-mounted equipment (50); and a storage unit (23) that stores a first table and a second table. The first table is a table indicating a correspondence relationship between a basic vehicle state that transitions at least between a traveling state and a parked state, and the power supply state of each piece of vehicle-mounted equipment (50). The second table is a table indicating a correspondence relationship between a service state defined by whether a service function provided by the vehicle is enabled or disabled, and the power supply state of each piece of vehicle-mounted equipment (50). The control unit (22) controls the power supply state of the plurality of pieces of vehicle-mounted equipment (50) on the basis of the basic vehicle state, the first table, the service state, and the second table.
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
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
H04L 12/28 - Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
H04L 69/00 - Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
An onboard management device (20) manages the power supply states of a plurality of ECUs (12). The plurality of ECUs (12) include a first ECU (for example, ECUs (12A, 12B, 12C, 12D, 12E, 12F)) and a second ECU (for example, ECUs (12C, 12D, 12E, 12F)). The onboard management device (20) comprises a communication unit (21) and a control unit (22). The communication unit (21) can communicate with the second ECU. The control unit (22) reports power supply information that indicates the power supply state of the first ECU to the second ECU via the communication unit (21).
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 16/02 - 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 vehicle-mounted system (1) is provided with an ECU (30) and a switching unit (40). The ECU (30) has a first input unit (32A), a second input unit (32B), a communication unit (34), and a control circuit (31). When power is supplied to the first input unit (32A), the control circuit (31) enters a first state in which it consumes power, and when the control circuit receives an activation signal via the communication unit (34) while in the first state, the control circuit (31) enters a second state in which it consumes more power than in the first state. The communication unit (34) stops a transmission function when power is not being supplied to the second input unit (32B), and operates the transmission function when power is being supplied to the second input unit (32B). The switching unit (40) has a first relay (40A) for switching the state of power supply to the first input unit (32A), and a second relay (40B) for switching the state of power supply to the second input unit (32B).
A vehicle-mounted management device (20) is included in a vehicle-mounted system (1) comprising a power supply unit (10), an ECU (12) that receives a supply of power from the power supply unit (10), and a relay (13) that is provided between the power supply unit (10) and the ECU (12). The vehicle-mounted management device (20) is provided with a communication unit (21) that communicates with the ECU (12), and a control unit (22) that controls the relay (13). The control unit (22) transmits an OFF-transition instruction to the ECU (12) via the communication unit (21) when an OFF condition is satisfied, and switches the relay (13) to an OFF state when OFF-transition permission is received from the ECU (12) via the communication unit (21).
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
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
H02J 1/00 - Circuit arrangements for dc mains or dc distribution networks
H04L 12/28 - Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
H04L 69/00 - Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
An in-vehicle system (1) includes an ECU (12) installed in a vehicle, and an in-vehicle control device (15) that communicates with the ECU (12). The in-vehicle control device (15) issues an activation instruction to instruct the ECU (12) to transition to an activated state when an activation condition is satisfied. Upon receiving the activation instruction, the ECU (12) transitions from a sleep state to the activated state and transmits an activation completion notification. After issuing the activation instruction, the in-vehicle control device (15) determines that a current supplied to the ECU (12) has become equal to or higher than an activation threshold value, and then, upon receiving the activation completion notification from the ECU (12), determines that the ECU (12) has transitioned to the activated state.
H04L 12/28 - Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
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
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
H02J 1/00 - Circuit arrangements for dc mains or dc distribution networks
21.
IN-VEHICLE SYSTEM, STATE MANAGEMENT DEVICE, AND STATE MANAGEMENT METHOD
This in-vehicle system comprises a first in-vehicle device that transitions from a stopped state to an activated state due to input of power supply power, a second in-vehicle device that transitions from a standby state to an activated state due to receiving a message, and a state management device that is communicably connected to each of the first in-vehicle device and the second in-vehicle device via an in-vehicle network. The state management device includes a first detection unit that detects a first activation factor of the first in-vehicle device, a second detection unit that detects a second activation factor of the second in-vehicle device, a state determination unit that determines a vehicle state on the basis of the result of the first activation factor being detected by the first detection unit and the result of the second activation factor being detected by the second detection unit, and a notification unit that notifies the first in-vehicle device and the second in-vehicle device regarding the vehicle state determined by the state determination unit.
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 16/02 - 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
H04L 12/28 - Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
This in-vehicle management system manages an operation mode of each of a plurality of in-vehicle devices that operate using power supplied by a first power supply or a second power supply and comprises: an acquisition unit that acquires power supply information indicating a state of the first power supply; and a transition processing unit that, when the state indicated by the power supply information acquired by the acquisition unit indicates an abnormality of the first power supply, performs transition processing that is processing for causing one or a plurality of first in-vehicle devices, which are the in-vehicle devices, to transition to an evacuation traveling mode for causing a vehicle on which the in-vehicle management system is mounted to perform evacuation traveling and is processing for causing one or a plurality of second in-vehicle devices, which are other in-vehicle devices different from the first in-vehicle devices, to transition to a power saving mode for executing power saving operation of the second in-vehicle devices.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposesMonitoring operating variables, e.g. speed, deceleration or energy consumption
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
23.
WIRE HARNESS AND METHOD FOR MANUFACTURING WIRE HARNESS
The purpose of the present invention is to provide an easily fabricated wire harness having a structure in which the outer periphery of a wire bundle is covered with a coating material and wound in a spiral in a partial region along the longitudinal direction, and a manufacturing method capable of manufacturing such a wire harness. The present invention provides a wire harness 1 comprising an electric wire bundle 2 in which a plurality of electric wires 20 are gathered, and a tubular coating material 3 covering the outer periphery of the electric wire bundle 2 in a covering area 11 corresponding to a partial area along the axial direction of the electric wire bundle 2. At least a part of the covering area 11 is a spiral part 13 in which the combination of the electric wire bundle 2 and the coating material 3 is wound in a spiral. The coating material 3 is formed into a spiral in the spiral part 13.
Provided is technology that facilitates a reduction in the storage capacity of equipment for determining a vehicle state, in a vehicle-mounted management device that switches the power supply state of vehicle-mounted equipment in accordance with the vehicle state. A vehicle-mounted management device (20) is provided with main management equipment (30) and sub-management equipment (40) capable of communicating with the main management equipment (30). The main management equipment (30) determines the vehicle state and transmits state information indicating the determined vehicle state to the sub-management equipment (40). The sub-management equipment (40) controls the power supply state of a plurality of pieces of vehicle-mounted equipment on the basis of the state information received from the main management equipment (30).
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
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
H02J 1/00 - Circuit arrangements for dc mains or dc distribution networks
Provided is a technology by which it is possible to determine, for an ECU which switches between on and off states in response to the switching of a relay, an abnormality in which the switching between the on and off states has failed. An on-board system (1) comprises: ECUs (12) that are mounted on a vehicle; and an on-board control device (16) that communicates with the ECUs (12). The on-board control device (16) is configured to control a relay (13) that switches the state of power supply from a power supply unit (10) to the ECUs (12), and the on-board control device determines that the ECUs (12) are malfunctioning on the basis of the control state of the relay (13) and the communication states of the ECUs (12).
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
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
This vehicle-mounted system (1) is provided with an ECU (12) mounted in a vehicle, and a vehicle-mounted control device (15) that communicates with the ECU (12). When a sleep condition is satisfied, the vehicle-mounted control device (15) issues a sleep instruction to the ECU (12) to instruct the ECU (12) to transition to a sleep state. Upon receiving the sleep instruction, the ECU (12) transmits an acknowledgement response and then transitions to the sleep state. After receiving the acknowledgement response from the ECU (12), the vehicle-mounted control device (15) determines that the ECU (12) has transitioned to the sleep state upon determining that a current being supplied to the ECU (12) is equal to or less than a sleep current threshold.
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
G06F 11/07 - Responding to the occurrence of a fault, e.g. fault tolerance
H04L 12/28 - Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
27.
IN-VEHICLE SYSTEM, ABNORMALITY DETECTION METHOD, AND NOTIFICATION METHOD
An in-vehicle system according to the present invention comprises an in-vehicle device for controlling a switch that switches on or off power supply to in-vehicle equipment in a vehicle, wherein the in-vehicle device comprises a signal generation unit that generates a first ON control signal for turning on the switch, and an input unit that receives, from the outside of the in-vehicle device, a second ON control signal for turning on the switch, the switch turns on under an OR condition of the first ON control signal and the second ON control signal, and the in-vehicle device further comprises an acquisition unit that, by communicating with another in-vehicle device, acquires state information indicating the state of the second ON control signal; and a detection unit that detects an abnormality related to the second ON control signal on the basis of a comparison result between the second ON control signal received by the input unit and the state indicated by the state information acquired by the acquisition unit.
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
B60W 50/04 - Monitoring the functioning of the control system
B60W 50/14 - Means for informing the driver, warning the driver or prompting a driver intervention
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
28.
VEHICLE-MOUNTED POWER SUPPLY CONTROL SYSTEM, AND SWITCH CONTROL METHOD
This vehicle-mounted power supply control system, which is mounted in a vehicle, comprises a plurality of first control switches, a signal generating unit that generates a first control signal for turning on each of the first control switches, and an input unit that receives, from outside the vehicle-mounted power supply control system, a second control signal for turning on each of the first control switches, wherein: each of the first control switches is turned on under an OR condition of the first control signal generated by the signal generating unit and the second control signal received by the input unit; and the vehicle-mounted power supply control system further comprises a plurality of first measuring units that are provided for each of the first control switches and that perform measurement related to the first control switches, and a first control unit that, on the basis of the measurement results from the first measurement units, turns off the corresponding first control switch regardless of the OR condition.
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
H02J 1/00 - Circuit arrangements for dc mains or dc distribution networks
29.
ON-BOARD SYSTEM AND ELECTRICITY-FEED CONTROL METHOD
This on-board system is installed in a vehicle, and includes a first on-board device and a second on-board device for controlling a switch for switching, ON and OFF, the supply of power to a specific on-board instrument in the vehicle. The first on-board device outputs, to the switch, a first ON control signal which is a control signal for turning ON the switch. The second on-board device outputs, to the switch, a second ON control signal which is a control signal for turning ON the switch. The switch is turned ON under an OR condition of the first ON control signal and the second ON control signal.
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
H02J 1/00 - Circuit arrangements for dc mains or dc distribution networks
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Provided is an onboard system comprising an onboard device that controls a switch for switching whether power is supplied to a specific piece of onboard equipment in a vehicle, wherein the onboard device comprises: a signal generation unit that generates a first control signal, which is a control signal for turning the switch on; and a monitoring unit that monitors the condition of another onboard device which generates a second control signal, which is a control signal for turning the switch on.
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
H02J 1/00 - Circuit arrangements for dc mains or dc distribution networks
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
31.
IN-VEHICLE MANAGEMENT SYSTEM AND MANAGEMENT METHOD
An in-vehicle management system for managing an operation mode of each of a plurality of in-vehicle devices operated using power supplied by a first power supply or a second power supply, said system comprising: a detection unit for detecting an abnormality in the first power supply; a determination unit for determining that a vehicle on which the in-vehicle management system is mounted is to undergo evacuation traveling when an abnormality is detected by the detection unit; and a transition processing unit for performing transition processing for, when it is determined by the determination unit to cause the vehicle to perform the evacuation travelling, selecting candidates in stages from among the plurality of in-vehicle devices that are candidates to be operated in a power saving mode in the evacuation traveling, and shifting the selected one or plurality of candidates to the power saving mode.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 3/00 - Electric devices on electrically-propelled vehicles for safety purposesMonitoring operating variables, e.g. speed, deceleration or energy consumption
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
32.
VEHICLE-MOUNTED MANAGEMENT SYSTEM AND MANAGEMENT METHOD
This vehicle-mounted management system that manages an operating mode of each of a plurality of pieces of vehicle-mounted equipment mounted in a vehicle comprises: an acquiring unit that acquires collision information indicating a collision of the vehicle; and a transition processing unit that, when the collision information is acquired by the acquiring unit, performs transition processing for selecting a candidate in stages from among a plurality of the pieces of vehicle-mounted equipment that are candidates to be operated in a power-saving mode, and transitioning the selected one or plurality of candidates to the power-saving mode.
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
G06F 1/3206 - Monitoring of events, devices or parameters that trigger a change in power modality
G06F 1/3287 - Power saving characterised by the action undertaken by switching off individual functional units in the computer system
G06F 11/07 - Responding to the occurrence of a fault, e.g. fault tolerance
33.
STATE MANAGEMENT SYSTEM, STATE MANAGEMENT DEVICE, AND FRAME STRUCTURE
This state management system comprises a plurality of vehicle-mounted devices that is communicably connected via a vehicle-mounted network, and a state management device that is communicably connected to each of the plurality of vehicle-mounted devices via the vehicle-mounted network, wherein: the state management device transmits an overall notification frame to each of the plurality of vehicle-mounted devices, via the vehicle-mounted network, to notify which of the plurality of vehicle-mounted devices is in an activated state; the overall notification frame includes a plurality of state regions individually corresponding to each of the plurality of vehicle-mounted devices; and the state region corresponding to the activated vehicle-mounted device, among the plurality of state regions, stores activated state information indicating that the vehicle-mounted device has been activated.
A system according to one aspect of the present disclosure is an abnormality monitoring system comprising: a sub unit that monitors operation states of a plurality of power supply start ECUs defined below; and a main unit that monitors operation states of a plurality of communication start ECUs defined below. A monitoring target of the sub unit includes an event relating to abnormality that can be detected by the power supply start ECU. A monitoring target of the main unit includes an event relating to abnormality that can be detected by the communication start ECU. The main unit executes processing for determining the presence or absence of abnormality in the system on the basis of a result of the monitoring by the main unit and a result of the monitoring reported by the sub unit, and processing for distributing, when a result of the determination is positive, the event being determined to a communication node in the system. First ECU: an ECU that operates or stops in accordance with a status of a power supply system, Second ECU: an ECU that operates or stops in accordance with management communication
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 16/02 - 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
35.
CIRCUIT BOARD WITH HEAT SINK, ELECTRICAL CONNECTION BOX, AND METHOD FOR MANUFACTURING CIRCUIT BOARD WITH HEAT SINK
This circuit board 1 with a heat sink includes: a first circuit layer 30 that has a plurality of conductors 31; a heat sink 10 that is in thermal contact with the first circuit layer 30; an insulating layer 20 that is interposed between the first circuit layer 30 and the heat sink 10; a second circuit layer 40 that is disposed so as to sandwich the first circuit layer 30 with the insulating layer 20; and a resin part 50 that integrally holds the first circuit layer 30, the heat sink 10, the insulating layer 20, and the second circuit layer 40. The first circuit layer 30 comprises exposure parts 32A, 32B, 32C, and 32D through which some of the conductors 31 are exposed to the outside. The second circuit layer 40 comprises an insulating base material 41 and a conductive layer 42 formed on the base material 41. The conductive layer 42 has a pad that is exposed to the outside.
The present invention prevents occurrence of cracks in a soldering part between a flexible printed board and a terminal fitting. This wiring module (10) comprises: a flexible printed circuit board (11); and a connector (15) mounted on the flexible printed circuit board (11). The connector (15) has a housing (16), and a plurality of terminal fittings (50) fixed to the flexible printed circuit board (11) by soldering in a state of being mounted to the housing (16). The housing (16) is integrally provided with a mounting part (45) that is directly mounted to a mounting target member (57) to which the connector (15) is mounted.
The purpose of the present invention is to facilitate assembly of a terminal block that can ensure sealing performance. This terminal block comprises: a busbar including a busbar body having an in-resin mounted part and a protruding section connected to the in-resin mounted part; a resin part covering the in-resin mounted part; a retainer attached to the protruding section; a first annular sealing member externally fitted to the protruding section; and a second annular sealing member externally fitted to the resin part. The resin part has a cylindrical section with an opening, and an annular protrusion. The in-resin-mounted part is mounted within the cylindrical section, and the protruding section protrudes outside the cylindrical section through the opening. The retainer has a retainer body that surrounds the outer periphery of the protruding section, and a fixing piece. The distance of the retainer to the resin part is variable. The first annular sealing member is externally fitted to the protruding section between the resin part and the retainer, and the second annular sealing member is externally fitted to the cylindrical section at a position adjacent to the annular protrusion.
The present invention provides a technology in which satisfactory crimping between a terminal and a core wire is achieved. This terminal-equipped electric wire comprises: an electric wire including a core wire; and a terminal to be crimped to the core wire. The terminal includes a tubular portion. The tubular portion has: a crimping portion to be subjected to crimping to the core wire; and an electric wire support portion positioned adjacent to the crimping portion. The electric wire support portion supports the core wire from the outer side in the circumferential direction of the core wire so as to maintain the position of the core wire relative to the crimping portion in a direction orthogonal to the longitudinal direction of the core wire.
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
An in-vehicle system mounted in a vehicle comprises a transmission data selection unit that transmits a plurality of pieces of data being monitored, and a monitoring unit that monitors the plurality of pieces of data being monitored received from the transmission data selection unit. The transmission data selection unit transmits the plurality of pieces of data being monitored and log information to the monitoring unit in a time division manner.
This detection device detects an abnormal operation of software being monitored, the detection device comprising: a creation unit that selects a plurality of target functions that are a subset of functions from among a plurality of functions corresponding to a use case defined in the software being monitored, and creates reference data related to calling of the plurality of selected target functions; an acquisition unit that acquires the call history of the target functions in the software being monitored; and a detection unit that detects the abnormal operation on the basis of the result of comparison between the reference data created by the creation unit and the call history acquired by the acquisition unit.
G06F 11/34 - Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation
G06F 21/55 - Detecting local intrusion or implementing counter-measures
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 connection module (10) is provided with a first connection terminal (12), a second connection terminal (14), and a support part (16). The first connection terminal (12) has a first connection body (21). The second connection terminal (14) has a second connection body (52) that faces the first connection body (21) in a height direction. The support part (16) supports the first connection body (21) in the height direction. The support part (16) has a height variable part (29) that allows a change in a height position of the first connection body (21) such that the first connection body (21) contacts or separates from the second connection body (52).
The present invention makes it possible to realize a terminal fitting that ensures good connection between a conductive path of a flexible printed circuit board and an elastic contact piece. A terminal fitting (10) is connected to a conductive path (132) in a flexible printed circuit board (130), which comprises a resin base material (131) and the conductive path (132) which is laminated on the base material (131). The terminal fitting (10) comprises a body part (20), and an elastic contact piece (30) that extends from the body part (20) and elastically contacts the conductive path (132). The elastic contact piece (30) has a pair of contact parts (41) that are separated and are in contact with the conductive path (132).
Provided is a terminal fitting capable of satisfactorily connecting a conductive path of a flexible printed circuit board and an elastic contact piece. A terminal fitting (10) is connected to a conductive path (152) of a flexible printed circuit board (150). The terminal fitting (10) is provided with a main body section (20) and an elastic contact piece (30) that extends in a cantilever manner from the main body section (20). The elastic contact piece (30) has: a fold-back part (32) that is folded back toward the main body section (20) side; and an extension part (33) that extends from the fold-back part (32) toward the main body section (20) side and has a contact part (C1) with the conductive path (152). The main body section (20) has a left-side wall part (22) and a right-side wall part (23) that are positioned so as to sandwich a part (33A) in the extension part (33) excluding the contact part (C1) from both sides in a direction orthogonal to the extension direction of the extension part (33).
The present invention prevents short-circuiting. This wiring module (A) comprises: a flexible printed circuit board (10); and a connector (20) mounted on the flexible printed circuit board (10). The connector (20) comprises a housing (21), a plurality of terminal fittings (30) held by the housing (21), and a cover (40) for covering substrate connection parts (32), connected by soldering to the flexible printed circuit board (10), among the terminal fittings (30). The adhesion of foreign matter to the substrate connection parts (32) is prevented by the cover (40), and thus it is possible to prevent short-circuiting between the substrate connection parts (32) caused by adhesion of foreign matter.
This electronic component unit 10 comprises: a terminal 20 connected to an electric wire 70; a mating terminal 30; a resin part 40 covering a part of the terminal 20, and a part of the mating terminal 30; and an electronic component 50. The resin part 40 maintains an interval between the terminal 20 and the mating terminal 30. The electronic component 50 includes a first electrode 51 and a second electrode 52. The mating terminal 30 is electrically connected to the second electrode 52. The terminal 20 includes a connecting part that is electrically connected to the first electrode 51, a crimping part 22 that is crimped on the electric wire 70, and a middle section 24 that is disposed between the connecting part and the crimping part 22. A deformation suppression part 25 that suppresses deformation of the connecting part when the crimping part 22 is crimped on the electric wire 70 is formed on the middle section 24.
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 13/66 - Structural association with built-in electrical component
An electronic component unit 10 comprises: a first terminal 20; a second terminal 30; a resin part 40 covering a portion of the first terminal 20 and a portion of the second terminal 30; and an electronic component 50. The electronic component 50 includes a first electrode 51 and a second electrode 52. The first terminal 20 includes a first connection part 23 electrically connected to the first electrode 51. The second terminal 30 includes a second connection part 32 electrically connected to the second electrode 52. The first connection part 23 and the second connection part 32 are held by the resin part 40 with a distance therebetween in a first direction D1. The first connection part 23 has a first end surface 23A facing the first electrode 51 in a second direction D2 orthogonal to the first direction D1. The second connection part 32 has a second end surface 32A facing the second electrode 52 in the second direction D2. The resin part 40 has a groove portion 41 recessed in the second direction D2 relative to the first end surface 23A and the second end surface 32A. The groove portion 41 is positioned between the first connection part 23 and the second connection part 32 in the first direction D1.
Disclosed is a female terminal capable of facilitating work to assemble a clip spring onto a pair of contact spring portions. A female terminal 10 comprises a male terminal fitting portion 16 into which a male terminal 12 is inserted, wherein: the male terminal fitting portion 16 is a press-formed product of a single flat metal plate, and includes a male terminal insertion port 18 provided on one end side, a pair of contact spring portions 22a, 22b disposed facing each other across a male terminal insertion gap 20, and a clip spring insertion port 24 provided on the other end side; the female terminal 10 further comprises a clip spring 80 which includes a linking plate portion 76 and a pair of sandwiching plate portion 78 that protrude from the linking plate portion 76, and which can be inserted through the clip spring insertion port 24; the clip spring 80 is fitted onto the contact spring portions 22a, 22b in a state in which free end portions 46 of each contact spring portion 22a, 22b are disposed between the sandwiching plate portions 78; and when the male terminal 12 is inserted into the male terminal insertion gap 20, the clip spring 80 urges the free end portions 46 in directions approaching one another.
Provided is a press-fit terminal having a terminal connection part and board connection parts, the press-fit terminal making it possible to reduce twisting of the board connection parts when a load is applied to the terminal connection part. The press-fit terminal 1 comprises: a terminal connection part 2 that is electrically connected to a counterpart terminal; a plurality of board connection parts 3A, 3B that each have a press-fit part 31 and are press-fitted and connected to through-holes of a circuit board while being elastically deformed in the width direction; and a plurality of shaft parts 4 that integrally connect each of the plurality of board connection parts 3A, 3B to the terminal connection part 2. The plurality of board connection parts 3A, 3B include a first group of board connection parts 3A in which the width direction of the press-fit part 31 is oriented in a first direction x, and a second group of board connection parts 3B in which the width direction of the press-fit part 31 is oriented in a second direction y different from the first direction x.
Disclosed is a female terminal which makes it possible to reduce risks of detachment of a clip spring from a contact spring part and buckling deformation of the contact spring part without increasing the number of components. A female terminal 10 has contact spring parts 24 and clip springs 34. The contact spring parts 24 are separated into a first tongue piece 60 and a second tongue piece 62 by a spring part-side slit 58. Holding plate parts 32 of the clip springs 34 are separated into a first holding piece 86 and a second holding piece 88 by a clip-side slit 84. The first tongue piece 60 and the second tongue piece 62 have engagement parts 76. The clip springs 34 have parts 94 to be engaged which come into contact with the engagement parts 76. The parts 94 to be engaged include: attachment guide parts 98 which come into contact with the engagement parts 76 and deform the holding plate parts 32 in the plate width direction to allow the clip springs 34 to be attached; and stopper parts 98 which engage with the engagement parts 76 detached from the attachment guide parts 98 to prevent the clip springs 34 from detachment. A base end part 90 of the clip-side slit 84 is positioned at a connection plate part 30.
Disclosed is a female terminal with which it is possible to extend service life by suppressing deterioration in the resistance value even when multiple insertions and extractions are anticipated. A female terminal 10 comprises: a male terminal attachment part 16 having a male terminal insertion gap 15 into which a male terminal 12 is inserted; contact spring parts 18a, 18b disposed in the male terminal attachment part 16; and a plurality of protruding contact points 22a, 22b that are protrudingly provided in a manner being spaced away from each other on the respective opposing surfaces 20a, 20b of the contact spring parts 18a, 18b across the male terminal insertion gap 16. In the thickness direction of the male terminal insertion gap 15, the protruding tip of at least one protruding contact point 20b is positioned on the inner side as compared with the protruding tip of the other protruding contact point 20a.
Disclosed is a female terminal capable of reducing the likelihood of separation of a clip spring from a contact spring portion without any increase in the number of components. A female terminal 10 comprises a male terminal mounting portion 16 into which a male terminal 12 is inserted to achieve continuity therewith. The male terminal mounting portion 16 includes a male terminal insertion opening 22, contact spring portions 26 opposing each other across a male terminal insertion gap 24, and a clip spring 32 that biases free-end portions 34 toward each other. At least one of the contact spring portions 26 includes an integrally provided engaging protrusion portion 62. The clip spring 32 includes, as an integrated unit: a mounting guide portion 76 which presses the engaging protrusion portion 62 as the clip spring 32 is mounted to the free-end portions 34, the mounting guide portion 76 thereby permitting the clip spring 32 to move forward in the mounting direction; and an engaged portion 78 which engages with the engaging protrusion portion 62 that has separated from the mounting guide portion 76. Engagement between the engaging protrusion portion 62 and the engaged portion 78 prevents displacement of the clip spring 32 in the separating direction from the contact spring portion 26.
Disclosed is a female terminal capable of ensuring a gap between a pair of contact spring sections when a male terminal is not inserted, while facilitating the task of attaching a clip spring to the contact spring sections. A female terminal 10 comprises: a male-terminal insertion port 20; contact spring sections 24 disposed so as to be opposite of each other; and a clip spring 34 having a coupling plate section 30 and clamping plate sections 32. When a male terminal 12 is not inserted, the clip spring 34 does not apply a biasing force in a direction toward the contact spring sections 24. The contact spring sections 24 respectively have opposing surfaces 56a, 56b that are opposite of each other. The opposing surfaces 56a, 56b respectively include contact sections 66, 68 projecting toward a male-terminal insertion gap 22, and leading-end extension sections 74 extending from the contact sections 66, 68 toward a projection end. In the direction in which the contact spring sections 24 are opposed of each other, the male-terminal insertion gap 22 between the connection sections 66, 68 is smaller than the plate thickness size of the male terminal 12, and an opposing gap A between the leading-end extension sections 74 is larger than an opposing gap B between the contact sections 66, 68.
The purpose of the present invention is to facilitate assembly of a terminal block while ensuring sealability between a bus bar and a resin part. The terminal block is provided with: a bus bar that has a bus bar body and a connection end part which is continuous with the bus bar body; a resin part that covers the bus bar body; an annular seal member that is externally fitted to the connection end part; and a retainer that is externally fitted to the connection end part so as to be movable in the axial direction of the connection end part. The connection end part protrudes more than the resin part, and the annular seal member is positioned between the resin part and the retainer. The connection end part has an end surface facing the side opposite to the resin part and has formed therein a screw hole which opens to the end surface.
H01R 9/00 - Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocksTerminals or binding posts mounted upon a base or in a caseBases therefor
H01R 13/52 - Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
A signal transmitting device (1) comprises: a primary-side winding (2); a first winding (10) magnetically coupled to the primary-side winding (2); and a second winding (20) magnetically coupled to the primary-side winding (2). The number of turns (N1) of the first winding (10) is different from the number of turns (N2) of the second winding (20). One end of the first winding (10) and one end of the second winding (20) are electrically connected to a reference electrically conductive path (90). The signal transmitting device (1) comprises: a first diode (11) that rectifies a voltage induced in the first winding (10); a first resistance unit (12) that is provided between a cathode (11B) of the first diode (11) and the reference electrically conductive path (90); a second diode (21) that rectifies a voltage induced in the second winding (20); and a second resistance unit (22) that is provided between a cathode (21B) of the second diode (21) and the reference electrically conductive path (90).
A wire harness according to an example of the present disclosure is provided with a plurality of wires having the same line color in a partial section in the extension direction and having different line colors in a section different from the partial section.
An onboard system according to the present invention comprises a first communication path that includes an onboard apparatus that has a function for performing communication with the outside of a vehicle, a second communication path that does not include the onboard apparatus, and a switching processing unit that performs switching processing from a state in which the first communication path is being used to a state in which the second communication path is used when it has been detected that the first communication path has been remotely hijacked from the outside of the vehicle.
H04L 12/28 - Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
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 wire harness in an example of the present disclosure comprises: a first cable that is used for communication between a plurality of on-vehicle devices and has a first shape for reducing communication noise; and a second cable that is used for applications other than communication and has a second shape, which is identical to the special shape specified in the specification, in at least a partial section in an extension direction.
A device according to one aspect of the present disclosure is a connector accommodating implement which accommodates at least one connector, and which comprises: an accommodating frame that can accommodate the connector; and a direction limiting unit that limits the direction of an operation to remove the connector to a third direction, among a first direction, a second direction, and the third direction, described below. First direction: Extension direction of wire harness Second direction: Any direction orthogonal to first direction, among in-plane directions of imaginary plane having normal line that coincides with first direction Third direction: Direction orthogonal to first direction and second direction, among in-plane directions of imaginary plane having normal line that coincides with first direction
H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
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
H01R 13/518 - Means for holding or embracing insulating body, e.g. casing for holding or embracing several coupling parts, e.g. frames
59.
ON-BOARD DEVICE, ON-BOARD SYSTEM, RELAY METHOD, AND COMPUTER PROGRAM
This on-board device comprises: a relay processing unit that relays a frame between a plurality of processing devices; and a control unit that controls the relay processing unit. The control unit includes a processing unit that executes: a process for generating a second frame directed to a transmission destination processing device, among the plurality of processing devices, on the basis of a first frame from a first transmission source processing device among the plurality of processing devices; and a process for, when an abnormality in the first frame is detected, generating, instead of the second frame, an alternative frame directed to the transmission destination processing device. The alternative frame is generated on the basis of a related frame which includes related data related to data in the first frame and which is transmitted from a second transmission source processing device among the plurality of processing devices.
A device according to one embodiment of the present disclosure is a connector aggregation device comprising: a wiring aggregation unit in which a plurality of parts to be connected are arranged; and a connector group connected to the plurality of parts to be connected. The connector group includes at least two connectors having an order-limiting unit that limits the order of release of connection from the wiring aggregation unit to insert first, remove later.
H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
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
H01R 13/64 - Means for preventing, inhibiting or avoiding incorrect coupling
This onboard control device (10) is included in an onboard system (1). The onboard system (1) comprises a power supply unit (2), a conductive path (3) through which power from the power supply unit (2) is supplied via a switch unit (11), and a power storage unit (4) that is electrically connected to the conductive path (3). The onboard control device (10) has a control circuit (13) that operates on the basis of the voltage impressed across the conductive path (3). The control circuit (13) switches the switch unit (11) to OFF when the output voltage of the power supply unit (2) exceeds an overvoltage threshold value, and then transitions from a first state to a second state in which less power is consumed than in the first state when the voltage of the conductive path (3) is equal to or less than a threshold value.
H02H 3/20 - 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 voltage
62.
CARPET HAVING WIRING MEMBER, AND WIRING MEMBER FIXTURE
The objective of the present invention is to facilitate the work of fixing a wiring member (20) to a carpet (10). This carpet having a wiring member comprises the carpet, a first wall (63), a second wall (64), the wiring member, and a fixing component (62). A first hole (41) and a second hole (42) are each formed in the carpet along the thickness direction. The first wall is positioned in an upright manner by passing through the first hole. The second wall is positioned in an upright manner by passing through the second hole. The wiring member is disposed between the first wall and the second wall. The fixing component engages with the first wall and the second wall and supports the wiring member.
B60N 3/04 - Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats
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
F16B 2/08 - Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using bands
H02G 3/04 - Protective tubing or conduits, e.g. cable ladders or cable troughs
H02G 3/30 - Installations of cables or lines on walls, floors or ceilings
The purpose of the present invention is to provide a terminal block that can be made compact in size. This terminal block includes a first component and a second component. The first component includes a bus bar and a first resin part that covers a portion of the bus bar. The second component includes a through nut and a second resin part having a covering portion that covers an opening. The first resin part has a recess into which the second component can be fitted. In a state where the second component is fitted into the recess, the through nut is held at a position adjacent to one main surface of a connecting end. The first resin part and/or the second resin part has a crushable rib portion that deforms in a state where the second component is fitted into the recess and that generates a force for holding the second component within the recess.
The purpose of the present invention is to provide a technology with which it is possible to prevent complex wiring at a site where a frame member is arranged. This frame wiring module comprises: a frame member in which a through hole having a first opening and a second opening is formed; and a conductor which includes a parallel conductor arranged along the frame member and a terminal projecting from the parallel conductor. A tip of the terminal advances into the through hole through the first opening and is connected to external wiring through the second opening.
An in-vehicle wireless communication device (10) comprises: a position information acquisition unit (13) that acquires position information indicating the position of a vehicle (1); a storage unit (14) that stores software; an update unit (16) that updates the software stored in the storage unit (14); and a wireless communication unit (11) that wirelessly communicates with a server (90). The update unit (16) requests, from the server (90), data for update corresponding to the position indicated by the position information via the wireless communication unit (11), and updates the software using the data for update acquired from the server (90).
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
H04L 67/52 - Network services specially adapted for the location of the user terminal
H04L 67/2869 - Terminals specially adapted for communication
An electrical junction box (10) is provided with: a case (20); a heat-generating component (27) accommodated in the case (20); and a heat pipe (23) disposed in the case (20). The heat pipe (23) has heat absorption parts (54, 57) positioned on the heat-generating component (27) side, and heat radiation parts (55, 58) positioned away from the heat-generating component (27). Further, the heat pipe (23) has first extension parts (56) and second extension parts (59) extending in opposite directions from the heat absorption parts (54, 57) to the heat radiation parts (55, 58), respectively.
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
H02G 3/16 - Distribution boxesConnection or junction boxes structurally associated with support for line-connecting terminals within the box
H05K 7/06 - Arrangements of circuit components or wiring on supporting structure on insulating boards
H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
Provided is a signal transmission line having a first end portion that connects to a first differential transmission line and a second differential transmission line, the signal transmission line comprising: a plurality of conductor lines having, on the first end portion side, a plurality of connection end portions that connect to the first differential transmission line and the second differential transmission line; a holding portion that holds the plurality of conductor lines arranged along a predetermined arrangement direction; and a first shielding member that is disposed along the arrangement direction to face side surfaces of the plurality of conductor lines and shields electromagnetic waves radiated from the plurality of conductor lines.
The purpose of the present disclosure is to simplify a configuration that is capable of temporarily fixing a plurality of wiring members to each other and also enables fixation to a bracket in a vehicle. This carpet with a wiring member comprises a carpet, a wiring member, a first engagement component (80a), and a second engagement component (80b). The wiring member is fixed to the carpet, and has a first protruding end part (21) and a second protruding end part (22), each of which protrudes from the carpet. The first engagement component is fixed to the first protruding end part and has a convex part (81). The second engagement component is fixed to the second protruding end part and has a concave part (83) into which the convex part can be fitted. The convex part is formed in a shape that is fixed to a support target part supported by the vehicle body.
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
The purpose of the present invention is to provide a technology capable of preventing wiring from being complicated in a small mobility. This frame wiring module comprises: a frame member; and conductors. The frame member forms the framework of a chassis. The conductors include parallel conductors disposed along the frame member and integrated with the frame member. A plurality of connection portions for connecting a device wiring of a device supported by the chassis to the conductors are provided.
An in-vehicle device mounted on a vehicle includes: three or more cores; three or more local memories respectively corresponding to the three or more cores; and a shared memory. When any of the cores needs to wait for a turn to perform an update process on the shared memory, the core estimates a waiting time until performing the update process. When the waiting time is equal to or longer than a predetermined time, the core performs a data saving process by temporarily storing data to be updated into the local memory corresponding to the core and performs another process different from the update process.
A heat sink-attached circuit board (50) comprises a circuit layer (30) and a heat sink (10) which are integrated via an insulating layer (20), wherein the heat sink (10) has a flat base plate (11), a sealing resin (40) is provided between a plurality of circuit bodies (31) constituting the circuit layer (30), the upper surface (32) of the circuit layer (30) is disposed below the upper surface (41) of the sealing resin (40), and a portion of the upper surface (32) of the circuit layer (30) is exposed from the sealing resin (40).
H05K 3/20 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern
72.
ON-BOARD DEVICE, PROGRAM, AND INFORMATION PROCESSING METHOD
This on-board device is communicably connected to each of a plurality of on-board ECUs mounted on a car, and comprises: a relay unit including communication ports to which the respective on-board ECUs are connected; a power distribution unit that includes power supply ports to which the respective on-board ECUs are connected, and distributes power supplied from a power supply device mounted on the car to each of the on-board ECUs; and a control unit that performs a process related to the relay unit and the power distribution unit. In accordance with supply states of power from the power supply device to the power supply ports, the control unit identifies the communication ports having connected thereto the on-board ECUs to which the power supply ports are connected.
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
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
H02J 1/00 - Circuit arrangements for dc mains or dc distribution networks
Provided is a substrate housing case that makes it possible to suppress twisting of a terminal caused by thermal expansion and thermal contraction while preventing complication of an assembling process of a substrate and without using a special terminal. A substrate housing case 1 includes: a case member 10; terminals 3A, 3B each having an inner connection part 31 and an outer connection part 32; and a fitting member 40. The case member has an opening part 13. The fitting member integrally has a terminal holding part 41 and a fixing part 42, and is fitted into the opening part while closing the opening part by the terminal holding part in a state in which a gap G is left between an end edge 14 of the opening part and the terminal holding part and being fixed to the case member by the fixing part. The terminal has the outer connection part projecting to the outside of the case member, and has the inner connection part connected and fixed to a substrate B. At least some of the terminals serve as fitting part holding terminals 3A penetrating the terminal holding part and held by the fitting member.
The present invention reduces the size of a coil body part in the axial direction. A noise filter (1) comprises: a first edgewise coil (21A) having a spiral first coil part (22A); and a second edgewise coil (21B) having a spiral second coil part (22B). The first coil part (22A) and the second coil part (22B) make up a coil body part (22) formed of a single flat wire (30) alone. The second coil part (22B) is disposed so as to surround the first coil part (22A), and is disposed in the same region as the first coil part (22A) in the axial direction.
The present invention suppresses leakage of a magnetic field generated by energization to a coil. This noise filter (A) is provided with: a coil (12) connected to an electric wire (31) constituting an electric circuit (30); and a shielding member (20) containing a magnetic material. The shielding member (20) is cylindrical and is disposed so as to surround the coil (12). In the shielding member (20), a mounting slit (25) that is continuous over the entire length of the shielding member (20) in the axial direction and that has both ends facing both front and rear end edges (20F, 20R) in the axial direction of the shielding member (20) is formed. Since the coil (12) is surrounded by a shielding member (20) containing a magnetic material, leakage of a magnetic field generated by energization to the coil (12) is suppressed.
The present invention improves shield performance. A shield connector (10) comprises: an outer conductor (13) having a rear surface opening part (20) on a rear surface; a terminal module (25) inserted into the outer conductor (13) from the rear surface opening part (20); and a conductive shield member (40) that can be assembled to the outer conductor (13) so as to close the rear surface opening part (20). Since entrance and/or leakage of electromagnetic noise in the rear surface opening part (20) of the outer conductor (13) can be suppressed or prevented by the shield member (40), shield performance can be improved.
H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
H01R 13/6594 - Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
In the present invention, both ends of a rectangular wire which forms an edgewise coil are arranged at one end in the axial direction without extending the length of the rectangular wire. A first edgewise coil (22A) and a second edgewise coil (22B) are composed of only one rectangular wire (21). A first coil part (23A) and a second coil part (23B) are arranged coaxially with each other and are arranged in a common region in the axial direction. A first base end (28A) of the first coil part (23A) in the axial direction and a second base end (28B) of the second coil part (23B) in the axial direction are connected to each other. A first connection terminal part (29A) is formed in a manner extending from the leading end of the first coil part (23A) in the axial direction, and a second connection terminal part (29B) is formed in a manner extending from the leading end of the second coil part (23B) in the axial direction.
The purpose of the present invention is to provide a technology by which it is possible to reduce the thickness of a laminated wiring member. This wiring member comprises: a first wiring body that includes an enamel wire and a first base member that holds the enamel wire; and a second wiring body that includes a linear transmission member and a second base member that holds the linear transmission member. The first wiring body and the second wiring body are laminated in the thickness direction of the first base member and the thickness direction of the second base member. The enamel wire has a conductor and an enamel coating layer covering the periphery of the conductor. The linear transmission member has a transmission line body and an extrusion coating layer formed by extrusion-molding a resin around the transmission line body. The enamel wire is thinner than the linear transmission member.
The present invention makes it possible to further increase the insulation distance between a terminal and an attachment target object, and further reduces the inclination of the terminal block at the time of insertion into a through-hole. The terminal block comprises: a terminal including a connection end part having a connection surface; and a housing that covers the terminal in a state in which at least the connection surface is exposed. The housing includes: an insertion part disposed inside the through-hole; and a wall part located closer to the connection end part than the insertion part. The wall part protrudes further than the connection surface. A wall surface on the connection surface side of the wall part is bent so as to be convex toward the insertion part when viewed along a direction orthogonal to the connection surface, and the outer edge of the wall surface is shaped to be higher in the middle and lower on both sides in the width direction of the connection end part when viewed in the direction of the insertion part from the connection end part.
This information processing device comprises a switch device that relays a plurality of processing devices, and an external device externally attached to the switch device. The switch device includes a first nonvolatile memory that stores a first program, and a first control unit that sets a register on the basis of the first program when the switch device is started. The external device is provided with: a second nonvolatile memory that stores a second program; and a second control unit that executes a verification process on the second program at the time of start-up, and then controls the switch device on the basis of the setting of the register and the second program.
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
G06F 11/22 - Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
A shield wire connection structure (10) connects a shield wire (11) and a metal wall part (1) having an insertion hole (1A) through which the shield wire (11) is inserted. The shield wire connection structure (10) comprises: the shield wire (11); a plurality of metal connection members (21, 22); a metal cylindrical member (30) that is brought into contact with the plurality of connection members (21, 22) and houses therein the plurality of connection members (21, 22); and a pressing member (40) that retains the plurality of connection members (21, 22) inside the cylindrical member (30). The shield wire (11) has a shield exposure part (16) on which a shield layer (14) is exposed. The plurality of connection members (21,22) are brought into contact with the shield exposure part (16) in a direction orthogonal to the extending direction of the shield exposure part (16), and are disposed around the shield exposure part (16). The cylindrical member (30) is fixed to the hole edge of the insertion hole (1A) in the wall part (1), and is electrically connected to the wall part (1).
According to the present invention, an edgewise coil is maintained in a state of being wound around a core, without performing high-temperature processing. This noise filter is provided with a core (10) having a form in which an upper flange portion (12) and a lower flange portion (13) are disposed at both axial ends of a shaft portion (11), and a first edgewise coil (22A) and a second edgewise coil (22B) that are disposed so as to coaxially surround the shaft portion (11), wherein at least a portion of each of the first edgewise coil (22A) and the second edgewise coil (22B) overlaps the upper flange portion (12) and the lower flange portion (13) when the shaft portion (11) is viewed in the axial direction.
This on-vehicle device comprises: a switch device that performs relay processing of communication between a plurality of processing devices; and a control device that is capable of controlling the switch device. The switch device can execute a control mode in which the relay processing is performed on the basis of control of the control device and an independent mode in which the relay processing is autonomously performed. The control device has a processing unit that executes selection processing for selecting, according to a state of a vehicle, a mode to be executed by the switch device from among the control mode and the independent mode, and processing for transitioning the control device to a pause state when selecting the independent mode in the selection processing.
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
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 onboard control device (20) comprises: a main relay (e.g., positive electrode-side main relay (21)) that is provided on a power passage (12) so as to be situated between a battery (10) and a capacitor (13); a precharge circuit (23) that is provided in parallel with the main relay; and a control unit (28). The precharge circuit (23) is configured such that a precharge relay (24) and a precharge resistor (25) are connected in series. The control unit (28) performs precharge control such that the precharge relay (24) is controlled to be in an ON state when a precharge start condition is satisfied. The control unit (28) calculates the energy consumption of the precharge resistor (25) while the precharge control is performed, and stops the precharge control on the basis of the energy consumption.
The purpose of the present invention is to facilitate positioning of a connection part and a nut. This terminal block comprises a bus bar having a connection end in which a screw through-hole is formed, a resin part covering at least part of the bus bar, and a through-nut having a screw hole penetrating therethrough. The through-nut is superposed on the connection end so that the screw hole is adjacent to the screw through-hole. The resin part has a nut-holding part for holding the through-nut at a position overlapping the connection end in a state of covering the opening of the screw hole on the side opposite from the connection end. The resin part 30 is molded with the through-nut as an insert part.
A bus bar 30 comprises: a conductor portion 31; and an insulating portion 32 arranged at an end portion in a width direction of the conductor portion 31. The insulating portion 32 extends in a direction intersecting the width direction relative to the end portion in the width direction of the conductor portion 31.
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
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 50/526 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing characterised by the material having a layered structure
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
An onboard system according to the present invention is to be installed on a vehicle and comprises an acquisition device that acquires environment information for the vehicle, a determination device that performs determination processing that determines whether the environment information acquired by the acquisition device meets a prescribed condition, and a restoration device that, when the determination device has determined that the environment information meets the prescribed condition, acquires a plurality of pieces of distributed data that are for restoring prescribed target data and are distributedly stored at a plurality of storage devices and uses the acquired plurality of pieces of distributed data to restore the target data.
G09C 1/00 - Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
According to the present invention, the adverse effect of electromagnetic noise between adjacent inner conductors can be suppressed. A connector (1) comprises: a plurality of pairs of large inner conductors (70) and small inner conductors (170) for differential communication; a plurality of large dielectrics (60) and small dielectrics (160) to which the large inner conductors (70) and the small inner conductors (170) of each pair are respectively assembled; and an outer conductor (30) for accommodating the plurality of large dielectrics (60) and small dielectrics (160). The connector (1) is provided with an electrically conductive shielding member (80) which is arranged between a second connecting portion (72) of one pair of large inner conductors (70) assembled to one of the large dielectrics (60) and a second connecting portion (172) of another pair of small inner conductors (170) assembled to the small dielectric (160) adjacent to said large dielectric (60). The shielding member (80) is in contact with a separating wall (38) of the outer conductor (30).
According to the present invention, the adverse effect of electromagnetic noise between adjacent inner conductors can be suppressed. A connector (1) comprises: a plurality of pairs of large inner conductors (70) and small inner conductors (170) for differential communication; a plurality of large dielectrics (60) and small dielectrics (160) to which the large inner conductors (70) and the small inner conductors (170) of each pair are respectively assembled; and an outer conductor (30) for accommodating the plurality of large dielectrics (60) and small dielectrics (160). The connector (1) is provided with an electrically conductive shielding member (80) which is arranged between a second connecting portion (72) of one pair of large inner conductors (70) assembled to one of the large dielectrics (60) and a second connecting portion (172) of another pair of small inner conductors (170) assembled to the small dielectric (160) adjacent to said large dielectric (60). The shielding member (80) is in contact with a ground circuit (104) of a circuit board (100).
The purpose of the present invention is to provide a technique whereby even when a filmy base layer is used as an insert in insert molding, edge portions of the base layer can be inhibited from deforming. This electrical article comprises: a circuit component including a filmy base layer having a first surface and a second surface, which face in opposite directions, and an electroconductive layer formed on the first surface of the base layer; and a molded resin part formed by insert molding using the circuit component as an insert. The base layer comprises: a main body where the molded resin part is formed; and an extension part extending from the main body. The electroconductive layer is provided to some of the first surface of the main body. The molded resin part is formed on the electroconductive layer and on the first surface of the main body. In the molded resin part, a gate mark is provided at a position that overlaps with the extension part.
B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mouldApparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
A device according to one aspect of the present disclosure is a device for determining an inspection content to be applied to a vehicle, the device comprising: a storage unit that stores, for each combination of on-vehicle apparatuses that can be mounted to the vehicle, correspondence data that defines the type of inspection to be executed on the combination; and a control unit that performs processing to determine the content of the inspection on the basis of identification information of the on-vehicle apparatus that has been mounted to the vehicle in the middle of a manufacturing process. The determination processing includes a first processing for specifying the combination from the identification information, and a second processing for determining that the inspection content of the type corresponding to the combination searched from the correspondence data is the inspection content to be executed in the current processing.
This in-vehicle device executes a process related to communication between in-vehicle ECUs mounted on a car. The in-vehicle device comprises: a connector to which the in-vehicle ECUs are connected; a power supply circuit to which power is supplied from a power supply device mounted on the car; a connector-side conductor that is connected to the connector and determines the reference potential on the side of the connector; a circuit-side conductor that is connected to the power supply circuit and determines the reference potential on the side of the power supply circuit; and a system-in-package (SIP) substrate that is connected to the connector-side conductor and the circuit-side conductor. The SIP substrate includes: a communication unit that is connected to the connector; a processing unit that is connected to the communication unit and executes the process related to communication between the in-vehicle ECUs; and a connection element that is interposed between the connector and the communication unit. The processing unit and the communication unit are connected to the circuit-side conductor.
H04L 12/28 - Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
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
The present invention prevents separation of a pressure-contacted electric wire. The pressure contact terminal fitting (20) comprises a square tube part (23) and a pressure contact part (26) formed in the square tube part (23). The pressure contact part (26) has: a pressure contact slot (27) that is formed in a holding plate part (24) constituting the square tube part (23) and extends forward from a rear end edge (24R) of the holding plate part (24); a pressure contact blade (28) that constitutes an opening edge part of the holding plate part (24) that extends in the front-rear direction of the pressure contact slot (27); and stoppers (32L, 32R) that are disposed to the rear of the pressure contact position of an electric wire (37) in the pressure contact slot (27).
H01R 4/2445 - Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation-penetrating means, strain relief means or wire cutting knives
The purpose of the present invention is to facilitate locking/unlocking of a housing with respect to a mating housing. This connector (10) is provided with: a housing (20) that fits with the mating housing (110); and a lock member (40) that is assembled to the housing (20) and locked to the mating housing (110). The lock member (40) moves relative to the housing (20) in a fitting direction (front-rear direction) between the housing (20) and the mating housing (110), between a lock position at which the lock member is locked to the mating housing (110) and an unlock position at which the locking to the mating housing (110) is released.
H01R 13/633 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for disengagement only
H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
A pressure-contact terminal (10) of the present disclosure comprises: a first pressure-contact part (22) that is in pressure contact with an electric wire (W), which is press-fitted in a first direction between a pair of first clamping pieces (20) such that a diameter direction aligns with the first direction; a second pressure-contact part (32) that is in pressure contact with the electric wire (W), which is press-fitted in the first direction between a pair of second clamping pieces (30) such that the diameter direction aligns with the first direction; a first guide part (23) configured so that the spacing between the pair of clamping pieces (20) becomes narrower toward the first pressure-contact part (22) in the first direction; a first cutting part (24) that connects the first pressure-contact part (22) and the first guide part (23) and cuts a coating (W2) of the electric wire (W); a second guide part (33) configured so that the spacing between the pair of second clamping pieces becomes narrower toward the second pressure-contact part (32) in the first direction; and a second cutting part (34) that connects the second pressure-contact part (32) and the second guide part (33) and cuts the coating (W2) of the electric wire (W). The first cutting part (24) and the second cutting part (34) are arranged at different positions in the first direction.
H01R 4/2454 - Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation-penetrating means, strain relief means or wire cutting knives the additional means having two or more slotted flat portions forming a U shape with slotted branches
H01R 4/2452 - Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation-penetrating means, strain relief means or wire cutting knives the additional means having two or more slotted flat portions in serial configuration, e.g. opposing folded slots
A connector (10) according to the present disclosure is provided with: an insulation-displacement terminal (30) into which an electric wire (W) is press-fitted; a housing (20) into which the insulation-displacement terminal (30) is inserted from a rear side; and an electric wire cover (40) attached to a rear end of the housing (20). The electric wire cover (40) has a pressing part (44A) that, by being attached to the housing (20) from the rear side, pushes the electric wire (W) forward to press-fit the electric wire (W) into the insulation-displacement terminal (30). First, the insulation-displacement terminal (30) is inserted into the housing (20) from the rear side. Next, an electric wire (W) is set behind the insulation-displacement terminal (30), and the electric wire cover (40) is attached to the housing (20) from the rear side. At this time, the pressing part (44A) of the electric wire cover (40) pushes the electric wire (W) forward to press-fit the electric wire (W) into the insulation-displacement terminal (30). Therefore, the electric wire (W) can be press-fitted into the insulation-displacement terminal (30) by attaching the electric wire cover (40) to the housing (20).
H01R 4/2433 - Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot
H01R 4/245 - Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation-penetrating means, strain relief means or wire cutting knives the additional means having two or more slotted flat portions
97.
CONTROL DEVICE, WINDING SWITCHING SYSTEM, CONTROL METHOD, AND CONTROL PROGRAM
This control device controls an AC motor capable of switching the connection state of a plurality of windings between a first connection state and a second connection state. The control device comprises: a determination unit for determining whether or not a specific condition related to the AC motor is satisfied; a current control unit for increasing the amplitude of a winding current flowing through the windings when it is determined by the determination unit that the specific condition is satisfied; and an instruction unit for instructing, after increasing the amplitude of the winding current by the current control unit, a winding switching device for switching the connection state of the plurality of windings to execute zero-cross switching for switching from the first connection state to the second connection state when the winding current reaches a zero-cross point.
H02P 25/18 - Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
H02M 7/48 - 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
A motor comprising: a stator core including an annular yoke and a plurality of teeth protruding from the yoke in a center direction toward the center of the yoke; a plurality of coils each wound around the corresponding one of the plurality of teeth; and a coupling wedge body, wherein the coupling wedge body includes a plurality of magnetic wedges arranged between adjacent coils at end portions of the respective coils in the center direction, and a coupling part for annularly coupling the plurality of magnetic wedges.
This on-vehicle system comprises: one or more storage devices that store storage destination information indicating storage destinations of a plurality of distributed data items which are for restoring prescribed target data and are distributed and stored in the plurality of storage destinations, and restoration information indicating a method for restoring the target data by using the plurality of distributed data items; and a transmission device that transmits the storage destination information and the restoration information in the storage device to an external device.
A terminal fitting (10) comprises: a terminal connection portion (10A) which is connected to a counterpart terminal (P); and an electric wire connection portion (10B) that is continuous with the rear end of the terminal connection portion (10A) and extends backward, and which is connected to an electric wire (30). The electric wire connection portion (10B) has: a bottom wall (10E) extending in the front-rear direction; a pair of side walls (10F) protruding in one direction in the plate thickness direction of the bottom wall (10E) from each of a pair of side edges of the bottom wall (10E) extending in the front-rear direction; and a pair of pressure contact blades (10G) expanding in a direction intersecting the bottom wall (10E) and each side wall (10F), and projecting from the pair of side walls (10F). Each pressure-contact blade (10G) has: a pressure-contact blade body portion (10J) provided on the protruding-end side of the side walls (10F); and a holding portion (10K) that is provided on the bottom wall (10E) side and holds the electric wire (30). The pair of holding portions (10K) have a separation dimension (S2) greater than a separation dimension (S1) of the pair of pressure contact blade body portions (10J).
H01R 4/2466 - Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation-penetrating means, strain relief means or wire cutting knives the contact members having a channel-shaped part, the opposing sidewalls of which comprise insulation-cutting means
H01R 13/10 - Sockets for co-operation with pins or blades
patents
