Provided is an ECU serving as a communication control device including: a memory; and a processor coupled to the memory, wherein the processor is configured to: perform a process pertaining to changing settings of a network; output, to a communication device connected to the network, a notification that a change to the settings of the network has been completed; and upon receiving a communication error in regard to communication on the network from the communication device conducting communication according to the change to the settings of the network based on the notification, perform a process for returning changed settings of the network to a pre-change state.
H04L 41/0859 - Récupération de la configuration du réseauSuivi de l’historique de configuration du réseau en conservant l'historique des différentes générations de configuration ou en revenant aux versions de configuration précédentes
H04L 41/0681 - Configuration des conditions de déclenchement
2.
IN-VEHICLE DEVICE, PROGRAM, AND PROGRAM UPDATING METHOD
An in-vehicle device according to one aspect of the present disclosure is an in-vehicle device communicably connected to an update device that executes processing for updating a program of an in-vehicle ECU mounted on a vehicle with an update program acquired from an external server outside the vehicle, the in-vehicle device including a control unit configured to execute processing for updating a program in the update device, in which the control unit proxies at least a part of the processing for updating the program, which is executed in the update device when the update device is included in a target to be updated by the update program.
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
A terminal unit includes a first terminal including a columnar connecting portion, a first side contact point provided on the columnar connecting portion and a sliding resistance reducing portion extending from a tip surface of the columnar connecting portion toward the first side contact point, and a second terminal including a tubular connecting portion and a second side contact point provided on the tubular connecting portion. The columnar connecting portion is assembled with the tubular connecting portion by being press-fit into the tubular connecting portion. The sliding resistance reducing portion avoids direct sliding contact between the outer peripheral surface of the columnar connecting portion and the second side contact point to reduce sliding resistance of the columnar connecting portion against the second side contact point until the sliding resistance reducing portion moves beyond the second side contact point in a press-fitting direction.
A shield connector of a novel structure is disclosed which can stably exhibit desired heat dissipation performance in a shorter heat dissipation path by suppressing a reduction in heat dissipation performance due to an ambient temperature change. A shield connector includes a terminal fitting including a terminal connecting portion to be connected to a mating terminal, an insulating housing for accommodating the terminal fitting, a shield shell for covering an outer surface of the housing, a heat transfer portion for transferring heat of the terminal connecting portion to the shield shell by being interposed between the terminal connecting portion and the shield shell, and a spring member integrally provided to the terminal fitting. The terminal connecting portion is pressed into contact with the shield shell via the heat transfer portion by a resilient force of the spring member.
A fixing portion includes a first inserting portion and a second inserting portion. The first inserting portion includes a deflecting portion resiliently deformable in a width direction of the through-hole and to be inserted into the through-hole and a retaining portion projecting in the width direction from the deflecting portion on a tip part of the deflecting portion and configured to suppress the deflecting portion from coming out from the through-hole. The second inserting portion is arranged side by side with the first inserting portion in a depth direction orthogonal to the width direction in the through-hole. A second creepage surface along an inner peripheral edge of the through-hole, out of the second inserting portion, is larger than a first creepage surface along the inner peripheral edge of the through-hole, out of the first inserting portion.
An insulated electric wire includes flat portion and inverse flat portions. In the flat portion, a conductor has a flat shape that is long in a flat direction in a cross-section perpendicular to the axial direction. In the inverse flat portion, a conductor has a flat shape that is long in an inverse flat direction different from the flat direction in a cross-section perpendicular to the axial direction. In each cross-section, portions facing an conductor outer periphery include a first outer-peripheral region located in the flat direction with respect to the axial direction, and a second outer-peripheral region located in a direction perpendicular to the flat direction with respect to the axial direction, and the elemental wires in the first outer-peripheral region have deformation ratios deformed from a circular shape lower than the deformation ratios of the elemental wires in the second outer-peripheral region, the elemental wires composing the conductor.
Provided is an on-board communication apparatus and an on-board communication system with which it can be expected to improve the extensibility. An on-board communication apparatus according to an embodiment of the present disclosure includes: an application processing unit configured to execute an application program, and a relay processing unit configured to communicate with at least one on-board apparatus, communicate with the application processing unit using a predetermined communication protocol, and relay transmission/reception of data between the on-board apparatus and the application processing unit, the application processing unit includes a plurality of modules that perform processing related to execution of the application program, and the plurality of modules perform communication using the predetermined communication protocol. The predetermined communication protocol may be TCP or UDP.
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
A wiring member includes a first wire-like transmission member, a second wire-like transmission member bended and deformed more easily than the first wire-like transmission member, and a base member to which the first wire-like transmission member and the second wire-like transmission member are fixed. The base member includes a bending route part. The first wire-like transmission member is disposed to be bended along the bending route part. The first wire-like transmission member extends to pass through a first lateral part along a width direction of the base member on an entrance side along a width direction of the bending route part. The first wire-like transmission member extends to pass through a second lateral part along the width direction of the base member on an exit side along the extension direction of the bending route part.
A wire harness that includes a first core wire; a second core wire; and an electrical connection that electrically connects the first core wire to the second core wire, wherein the electrical connection includes: a first connecting portion electrically connected to the first core wire; a second connecting portion electrically connected to the second core wire; and a bellows portion that has a bellows shape and is located between the first connecting portion and the second connecting portion.
Provided is a grommet suitable for when allowing an additional electric wire to pass through the grommet. A grommet (10, 10A, 10B) enables electric wires (31, 32) to pass therethrough. The grommet (10, 10A, 10B) comprises a tubular inner tube (12, 12A, 12B) and a tubular outer tube (11) that is provided around the inner tube (12, 12A, 12B) so as to surround the inner tube (12, 12A, 12B). The space between the inner tube (12, 12A, 12B) and the outer tube (11) forms a first path (16) through which the first electric wires (31) of the electric wires (31, 32) can pass. The internal space of the inner tube (12, 12A, 12B) forms a second path (17, 17A, 17B) through which the second electric wires (32) of the electric wires (31, 32) can pass.
A wire harness includes a circuit including at least a wiring extending from an electric apparatus that includes a heat generating component, a heat conductive plate extending along the wiring, and a heat conductor that thermally connects the circuit and the heat conductive plate.
H02G 3/16 - Boîtes de distributionBoîtes de connexion ou de dérivation associées par construction à un support pour bornes de connexion de ligne à l'intérieur de la boîte
A shield connector includes a terminal fitting including a terminal connecting portion to be connected to a mating terminal, an insulating housing for accommodating the terminal fitting, a shield shell for covering an outer surface of the housing, an insulating heat dissipation member having a connecting portion side contact surface to be held in contact with the terminal connecting portion and a shell side contact surface to be held in contact with the shield shell by being exposed through a first opening of the housing, and a spring member for applying a resilient force to a pressure receiving surface of the terminal fitting.
H01R 13/533 - Socles ou boîtiers conçus pour l'emploi dans des conditions extrêmes, p. ex. haute température, rayonnements, vibrations, environnement corrosif, pression
To make it easy to take certain countermeasure in a situation where a certain degree of deterioration of a power storage unit is anticipated. An in-vehicle backup control device is used in an in-vehicle power supply system including a power supply unit and a power storage unit. The in-vehicle backup control device includes a discharging unit (charging/discharging unit) that discharges the power storage unit and a control unit that controls the discharging unit. The control unit executes countermeasure processing when the voltage of the power storage unit falls below a threshold voltage (Vth) and an elapsed time period during which the voltage of the power storage unit is below the threshold voltage (Vth) exceeds a determination time period (TJ).
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
B60R 16/033 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique caractérisé par l'utilisation de cellules électriques ou de batteries
H01M 10/46 - Accumulateurs combinés par structure avec un appareil de charge
Electrical equipment is mounted in a vehicle. A ground terminal (first connection unit) is connected to a body of the vehicle. An equipment connector (second connection unit) is connected to a switch device (external equipment). A connection switch is connected between the ground terminal and the equipment connector. When the connection switch is on, a current flows through the equipment connector, the connection switch, and the ground terminal in this order. A switching circuit switches the connection switch from on to off when a voltage between the ground terminal and the equipment connector is greater than or equal to a predetermined voltage.
H02H 3/20 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à un excès de tension
B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique
15.
ELECTRIC WIRE CONDUCTOR, INSULATED ELECTRIC WIRE, AND WIRING HARNESS
Disclosed is to provide an electric wire conductor that includes a strand of elemental wires twisted together, the strand formed into a flat shape, which can ensure high flexibility, and also to provide an insulated electric wire and a wiring harness including such an electric wire conductor.
Disclosed is to provide an electric wire conductor that includes a strand of elemental wires twisted together, the strand formed into a flat shape, which can ensure high flexibility, and also to provide an insulated electric wire and a wiring harness including such an electric wire conductor.
An electric wire conductor 1 includes a strand comprising a plurality of sub-strands 2, the plurality of the sub-strands 2 including a plurality of elemental wires 3 twisted together, wherein, the strand comprises a flat portion having a flat outer shape in which a dimension in a width direction w is larger than a dimension in a height direction h, in a cross-section perpendicular to an axial direction of the strand, the plurality of the sub-strands 2 include outer sub-strands 2o and at least one of inner sub-strands 2i, the outer sub-strands 2o placed at an outer periphery of the flat portion, and the inner sub-strands 2i placed inside the outer sub-strands, a ratio of a number of outer elemental wires to a number of inner elemental wires is 2.0 or higher, where a total number of the elemental wires 3 composing the outer sub-strands 2o is defined as the number of the outer elemental wires, and a total number of the elemental wires 3 composing the inner sub-strands 2i is defined as the number of the inner elemental wires.
An on-board communication apparatus includes an application processing unit and a communication processing unit that includes: a first communication unit that performs communication with a first communication protocol; one or more second communication units that perform communication with a second communication protocol that is different from the first communication protocol; a generation unit that generates relay data including first data received by the first communication unit and second data received by the second communication units; and a relay unit that transmits the generated relay data to the application processing unit, wherein the generation unit: compiles multiple pieces of first data received by the first communication unit and adds first additional information thereto; adds second additional information to each piece of second data received by the second communication units; and generates the relay data, in which first data and second data each having additional information added are compiled.
A wire harness includes plural types of connectors connected to connection destinations different from each other and a plurality of wirings connecting the plural types of connectors to each other. The plural types of connectors include an apparatus connector connected to a connector of an apparatus and plural types of harness connectors to which connectors of counterpart wire harnesses different from each other are connected, respectively. The plurality of wirings include a through circuit wiring connecting a first harness connector and a second harness connector in the plural types of harness connectors and a plurality of apparatus wirings connecting the apparatus connector to the first harness connector and the second harness connector.
A plurality of ECUs (communication devices) are mounted in a vehicle and connected to a communication bus. A relay apparatus (power feeding control apparatus) controls power feeding to the plurality of ECUs. The relay apparatus determines whether an abnormality has occurred for data received via the communication bus. If it is determined that the abnormality has occurred, the relay apparatus selects one of the plurality of ECUs, and stops power feeding to the selected ECU. After stopping the power feeding, the relay apparatus determines whether the occurrence of the abnormality has stopped. If it is determined that the occurrence of the abnormality has stopped, the relay apparatus maintains the stopping of the power feeding to the selected ECU.
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
A female terminal includes a cylindrical connecting portion to be conductively connected to a columnar connecting portion of a male terminal, and a wire connecting portion to which a core of a wire is to be connected. The cylindrical connecting portion has a first circumferential wall portion provided by deforming one end portion of a first flat plate fitting having a strip shape to be curved into an arc shape and a second circumferential wall portion provided by deforming one end portion of a second flat plate fitting having a strip shape into an arc shape. The wire connecting portion is configured by overlapping a first other end portion which is the other end portion of the first flat plate fitting and a second other end portion which is the other end portion of the second flat plate fitting.
H01R 13/187 - Broches, lames ou alvéoles ayant un ressort indépendant pour produire ou améliorer la pression de contact le ressort étant dans l'alvéole
A first connector includes a first inner conductor, a first dielectric surrounding the first inner conductor and a first outer conductor surrounding the first dielectric. A second connector includes a second inner conductor, a second dielectric surrounding the second inner conductor and a second outer conductor to be connected to the first outer conductor while surrounding the second dielectric. An interval in a radial direction between the first inner conductor and the first outer conductor is narrower than an interval in the radial direction between the second inner conductor and the second outer conductor. The first dielectric is formed with a first air chamber for impedance matching shaped by recessing a peripheral surface of the first dielectric. The second dielectric is formed with a second air chamber for impedance matching shaped by recessing a peripheral surface of the second dielectric.
H01R 13/6476 - Adaptation d'impédance par variation des propriétés conductrices, p. ex. par variation des dimensions en pratiquant une ouverture, p. ex. un trou
H01R 9/05 - Dispositifs de connexion conçus pour assurer le contact avec plusieurs des conducteurs d'un câble multiconducteur pour câbles coaxiaux
H01R 24/44 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement spécialement adaptés à la haute fréquence comprenant des moyens d'adaptation d'impédance ou des composants électriques, p. ex. des filtres ou des interrupteurs comprenant des moyens d'adaptation d'impédance
21.
IN-VEHICLE RELAY DEVICE, IN-VEHICLE RELAY METHOD, AND IN-VEHICLE RELAY PROGRAM
An in-vehicle relay device includes: a reception unit that receives a frame from an in-vehicle device, a first IC (Integrated Circuit) that performs relay processing of the frame received by the reception unit, and a second IC that is connected between the reception unit and the first IC and is configured to output the frame received from the reception unit to the first IC and output the frame received from the first IC to the outside of the in-vehicle relay device, and the second IC monitors the frame and stops output of the frame if the second IC determines that the frame is an unauthorized frame.
A wiring member includes: a wiring body including a first base member and at least one normal wire fused to the first base member; and a special wire fixed to the wiring body via a fixing part. The fixing part is fixed in a fixing state different from fusion between the first base member and the special wire. The fixing part includes a first fixing part where a second base member different from the first base member and the special wire are fixed and a second fixing part where the first base member and the second base member are fixed.
H01B 7/40 - Conducteurs ou câbles isolés caractérisés par la forme avec des dispositions pour faciliter le montage ou la fixation
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
A central ECU serving as a communication control device receives a change notification related to a change in a communication setting of an in-vehicle network, and after receiving the change notification reflects new settings information of the network needed to accompany the change notification in the central ECU and an Ethernet switch connected to the central ECU by reflection at a specific trigger to operate the in-vehicle network.
A wiring system (10) according to an aspect of the present disclosure includes: an electrical junction box (30); a standard harness (40) electrically connecting the electrical junction box (30) and a standard device (20A); an expansion harness (50) electrically connected to the electrical junction box (30), and a standby connector (60) attached to an end portion of the expansion harness (50). The expansion harness (50) is not physically connected to the standard harnesses (40) and is provided independently from the standard harnesses (40). The standby connector (60) is not used at an initial stage, and electrically connectable, through connector connection, to an expansion unit (70) to be retrofitted to a vehicle (V).
H02G 3/16 - Boîtes de distributionBoîtes de connexion ou de dérivation associées par construction à un support pour bornes de connexion de ligne à l'intérieur de la boîte
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
An in-vehicle interrupting current supply device includes: a transformer that includes a first winding portion and a second winding portion; a driving unit; and a capacitor. The driving unit performs switching between a permission state in which current conduction to the first winding portion is permitted and a cancellation state in which the permission state is cancelled. The capacitor is electrically connected to an intermediate conductive path between the second winding portion and an interrupter, and can receive electric power from the second winding portion. In response to the driving unit repeating alternate switching between the permission state and the cancellation state, a charge current is supplied from the second winding portion side to the capacitor. The capacitor is discharged in response to a switch performing an ON operation, and a driving current flows into a current input portion.
H02H 7/08 - Circuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour moteurs dynamo-électriques
H01H 37/76 - Élément de contact actionné par fusion d'une matière fusible, actionné par combustion d'une matière combustible ou par explosion d'une matière explosive
In an on-vehicle shutoff control device, a control unit switches a switch unit to an off state in a case where the switch unit is in the on state and a current value changes from less than a threshold value to the threshold value or more. The control unit switches the switch unit to the on state in at least one of a case where the switch unit has remained in the off state and a potential difference across the switch unit has been continuously maintained less than a reference for a predetermined period of time, a case where a speed of increase of potential difference across the switch unit is less than a reference, and a case where the potential difference across the switch unit is less than a reference at a time when a predetermined period of time passes after switching the switch unit to the off state.
B60R 16/033 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique caractérisé par l'utilisation de cellules électriques ou de batteries
This transmission board production method is for producing a plurality of transmission boards from a panel having a copper foil on a surface thereof, the plurality of transmission boards each including a transmission path, the transmission board production method including: a resist formation step of forming a photoresist on the copper foil; an exposure step of irradiating the photoresist with light via a photomask; a resist removal step of removing, of the photoresist, either of a part irradiated with the light and a part not irradiated with the light; and an etching step of performing wet etching at a part, of the copper foil, exposed through the resist removal step, using an etching solution. The photomask includes a pattern for forming the transmission path included in each of the plurality of transmission boards, so that the transmission paths are along each other. The photomask is formed so that, of the copper foil, a part around each of a plurality of the transmission paths to be formed through the etching step is removed or remains such that a part where the copper foil remains and a part where the copper foil does not remain are not mixed, through the etching step. In the etching step, the etching solution moves relative to the panel along each transmission path to be formed through the etching step.
A connector (10) includes an outer conductor having a hollow cylindrical shape and to be crimped to an end part of a shielded wire (W) including a core wire (51). The outer conductor (15) is divided into two including one first region (15K) and one second region (15L) in a circumferential direction. The outer conductor (15) includes a fixed contact point portion (15H) provided in the first region (15K), fixed in position with respect to the first region (15K) and configured to contact an inner surface of a mating outer conductor (65), and a resilient contact point portion (15J) provided in the second region (15L) and configured to resiliently contact the inner surface of the mating outer conductor (65).
H01R 24/44 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement spécialement adaptés à la haute fréquence comprenant des moyens d'adaptation d'impédance ou des composants électriques, p. ex. des filtres ou des interrupteurs comprenant des moyens d'adaptation d'impédance
An in-vehicle control device disclosed herein is an in-vehicle control device to be mounted in a vehicle and includes a control unit that transmits at least some of vehicle data collected by the vehicle to an external device that is provided outside of the vehicle and communicates with the in-vehicle control device via a network. When an ignition switch of the vehicle is switched off, the control unit executes calculation control for calculating a transmittable amount of the vehicle data based on a remaining battery charge of the vehicle, extraction control for extracting, from the vehicle data, first data that fits within the transmittable amount, and first transmission control for transmitting the first data to the external device and not transmitting second data that is different from the first data out of the vehicle data to the external device.
A bus bar 20 is a plate-shaped bus bar 20 that connects a plurality of power storage elements 11, and includes a plurality of connection portions 21 connected to electrode terminals 12A and 12B of the plurality of power storage elements, and one or more intermediate portion 22 that couples the adjacent connection portions 21, the connection portions 21 include electrode welding portion 23 disposed so as to respectively oppose the electrode terminals 12A and 12B and welded to the electrode terminals 12A and 12B, the intermediate portion 22 is provided with one or more slit 24, and the slit 24 has a shape elongated in an arrangement direction in which the connection portions 21 are arranged side by side and has a predetermined dimension in a width direction orthogonal to both the arrangement direction and an opposing direction in which the electrode welding portions 23 opposes the electrode terminals 12A and 12B.
H01M 50/503 - Interconnecteurs pour connecter les bornes des batteries adjacentesInterconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie caractérisées par la forme des interconnecteurs
H01B 5/02 - Barres, barreaux, fils ou rubans simplesBarres omnibus
H01G 11/10 - Condensateurs hybrides ou condensateurs EDL multiples, p. ex. réseaux ou modules
31.
MANAGEMENT DEVICE, IN-VEHICLE SYSTEM, VEHICLE, COMMUNICATION MANAGEMENT METHOD AND STORAGE MEDIUM
A management device to be used in an in-vehicle network including a plurality of function units installed in a vehicle includes: a state information acquisition unit configured to acquire state information indicating a state of the vehicle; and an allocation unit configured to change allocation of transmission bands of a plurality of logical paths between the function units in accordance with the state of the vehicle indicated by the state information acquired by the state information acquisition unit.
An object is to provide a technique that makes it easy to retrofit a device to a vehicle. An in-vehicle device attachment structure includes a retrofit device attachment portion provided in a vehicle, an intermediate base plate attached to the retrofit device attachment portion, and a retrofit device attached to the intermediate base plate.
A fuse includes a first connection portion, a second connection portion, and a fixing portion connected to the leading end of the second connection portion. The fixing portion includes a fixing hole passing therethrough along a fixing axis extending in a first direction. The fixing portion has a plurality of fixing pieces arranged side by side in a circumferential direction centered on the fixing axis. Each fixing piece is formed in an arc shape centered on the fixing axis. The fixing portion has a level difference at each predetermined angle in the circumferential direction due to the plurality of fixing pieces being arranged so as to be shifted with respect to each other in the first direction, and is formed into an open annular shape that has a first annular end and a second annular end are spaced apart from each other at a predetermined interval.
A central ECU serving as a communication control device is provided with a memory and a processor coupled to the memory, the processor receives a change notification relating to a change of an intra-vehicle network communication setting from a center server; and determines whether or not new setting information of the intra-vehicle network that is required in association with the change notification is memorized at at least one of the central ECU and an Ethernet switch. When it is determined that the setting information is memorized at neither the central ECU, or the Ethernet switch, the processor requests the setting information from the center server.
A central ECU serving as a communication control device includes a reception unit that receives a change notification related to a change in a communication setting of an in-vehicle network, a determination unit that determines whether or not an Ethernet switch connected to the communication control device is operable according to new settings information needed to accompany the change notification, and an inquiry unit that prompts a user to indicate whether or not to reflect the settings information in the Ethernet switch in cases in which the Ethernet switch has been determined to be operable according to the settings information.
H04L 41/0816 - Réglages de configuration caractérisés par les conditions déclenchant un changement de paramètres la condition étant une adaptation, p. ex. en réponse aux événements dans le réseau
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
36.
MONITORING DEVICE, VEHICLE MONITORING SYSTEM, AND VEHICLE MONITORING METHOD
A monitoring device configured to be installed in a vehicle includes: a monitoring unit configured to monitor vehicle-related information regarding the vehicle transmitted in an in-vehicle network in the vehicle; a pattern information generating unit configured to generate pattern information that indicates changes in a plurality of types of the vehicle-related information, based on a result of monitoring performed by the monitoring unit; an abnormality detection unit configured to compare the pattern information generated by the pattern information generating unit with reference information that is pattern information used for reference, and detects an abnormality in the in-vehicle network based on a result of comparison; and a transmission unit configured to transmit the pattern information and the reference information to an external device outside the vehicle when the abnormality is detected by the abnormality detection unit.
H04L 43/0823 - Erreurs, p. ex. erreurs de transmission
H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p. ex. véhicule à nuage ou véhicule à domicile
37.
VEHICLE-MOUNTED SYSTEM, MANAGEMENT DEVICE, AND MANAGEMENT METHOD
In a vehicle-mounted system, a first ECU (or “first vehicle-mounted device”) and a second ECU (or “second vehicle-mounted device”) are connected to a communication bus. When the first ECU has received the first or second activation data via the communication bus in a low-power state where power consumption is low, the first ECU transitions to a high power state whose power consumption is larger than the low power state. When the second ECU has received the first data via the communication bus in a low-power state where power consumption is low, the second vehicle-mounted device is maintained in the low power state. When the second ECU has received the second data via the communication bus in the low-power state, the second ECU transitions to a high power state. A management device transmits the first activation data and the second activation data via the communication bus.
An in-vehicle control device to be installed in a vehicle includes physical resources including a control unit, a storage unit, and a communication unit, and a management unit that generates a plurality of virtual machines by allocating the physical resources for each allocation time. The plurality of virtual machines include a first virtual machine that communicates with an external device provided outside the in-vehicle control device and executes processing that cannot be carried over to the next cycle, and a second virtual machine that executes processing that can be carried over to the next cycle. The management unit executes a first control for extending the allocation time of the first virtual machine and shortening the allocation time of the second virtual machine, when a predetermined condition indicating deterioration of the external device is satisfied.
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
G06F 9/455 - ÉmulationInterprétationSimulation de logiciel, p. ex. virtualisation ou émulation des moteurs d’exécution d’applications ou de systèmes d’exploitation
G06F 9/50 - Allocation de ressources, p. ex. de l'unité centrale de traitement [UCT]
39.
RELAY DEVICE, RELAY SYSTEM, RELAY METHOD, AND COMPUTER PROGRAM
A relay device is arranged as a node on a communication line connected to a first ECU connected to a plurality of second ECUs. A first PHY unit switches a third ECU from a sleep mode to a normal mode when receiving a broadcasted control message addressed to the third ECU. The second ECUs also include a fourth ECU provided with a second PHY unit that switches the fourth ECU to the normal mode in a case where a control message is received. In the case where a first control message, addressed to a second ECU, is received from a first region, the relay device relays the first control message, in a case where a second control message, not addressed to a second ECU, is received from the first region, the relay device does not relay the second control message.
A connector (10) includes a first outer conductor (15A), a second outer conductor (15B) and an overlapping portion (20). The first outer conductor (15A) has a hollow cylindrical shape and is crimped to a front end part of a shielded wire (W). The second outer conductor (15B) has a hollow cylindrical shape, is coaxially and externally fit to a front end part of the first outer conductor (15A) and extends forward of the first outer conductor (15A). The overlapping portion (20) is constituted by the front end part of the first outer conductor (15A) and a rear end part of the second outer conductor (15B) overlapped on the front end part of the first outer conductor (15A). The overlapping portion (20) includes an auxiliary portion (20A) for assisting assembly of the connector (10).
H01R 24/40 - Dispositifs de couplage en deux pièces, ou l'une des pièces qui coopèrent dans ces dispositifs, caractérisés par leur structure générale ayant des contacts disposés concentriquement ou coaxialement spécialement adaptés à la haute fréquence
An in-vehicle device to be installed in a vehicle includes: a memory for storing first software for providing a user with first information; a determination unit configured to determine whether or not to switch software to be executed from the first software to second software for providing the user with second information that is more detailed than the first information, based on status information regarding status of the vehicle; a request unit configured to make a request for download of the second software to the external device disposed outside the vehicle if the determination unit determines that the software to be executed is switched from the first software to the second software; and a switching unit configured to install, in the memory, the second software downloaded from the external device, and switch the software to be executed from the first software to the second software.
B60W 50/023 - Élimination des défaillances en utilisant des éléments redondants
B60W 50/06 - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour améliorer la réponse dynamique du système d'aide à la conduite, p. ex. pour améliorer la vitesse de régulation, ou éviter le dépassement de la consigne ou l'instabilité
A connector includes a housing (10) including a terminal accommodation chamber (15), a terminal fitting (30) to be inserted into the terminal accommodation chamber (15) from behind the housing (10), a locking lance (16) formed in a peripheral wall portion (11) constituting the terminal accommodation chamber (15) and configured to retain the terminal fitting (30), and an excessive deflection restricting portion (27) for keeping a deflection amount of the locking lance (16) within a certain range when the locking lance (16) is resiliently deformed in a direction separating from the terminal fitting (30). The locking lance (16) is arranged in a state exposed on an inner peripheral surface (11B) and an outer peripheral surface (11A) of the peripheral wall portion (11). The excessive deflection restricting portion (27) is arranged within a thickness range of the peripheral wall portion (11).
A power supply device 10 configured to supply power to a seat S that is movable relative to a floor F of a vehicle includes a power receiving unit 20 that includes a power receiving coil 24 and configured to move along with the seat S, a power transmitting unit 30 that includes a power transmitting coil 34 disposed opposing the power receiving coil 24 and configured to supply power to the power receiving coil 24 in a contactless manner and a power transmitting extension portion 35 extending from the power transmitting coil 34, the power transmitting unit 30 being configured to move along with the seat S and the power receiving unit 20, and a slack absorption portion 40 that includes a winding portion 45 configured to wind and feed the power transmitting extension portion 35 by rotating in coordination with the movement of the seat S.
B60N 2/14 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile rotatif, p. ex. pour faciliter l'accès
H02J 50/90 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la détection ou l'optimisation de la position, p. ex. de l'alignement
A female terminal includes a tubular portion provided in a first peripheral wall, a tubular portion provided in a peripheral wall to face the tubular portion, and a tubular connecting portion constituted by the first and second tubular portions. The tubular connecting portion is a part, into which a columnar connecting portion of a male terminal is inserted along a third direction and to which the columnar connecting portion is electrically connected. Both the first and second tubular portions include a first guide-in portion provided in a first end part in an axial direction of the tubular connecting portion for guiding the columnar connecting portion into the tubular connecting portion. An inner peripheral surface of the first guide-in portion is formed into a first inclined surface inclined radially outwardly of the tubular connecting portion toward a first opening end of the tubular connecting portion in the first end part.
H01R 13/631 - Moyens additionnels pour faciliter l'engagement ou la séparation des pièces de couplage, p. ex. moyens pour aligner ou guider, leviers, pression de gaz pour l'engagement uniquement
A connector includes a housing body (11) formed with a module accommodation chamber (15) and a routing space (12), a cover (30) for closing an opening (13) of the routing space in an outer surface of the housing body (11), a pressing member (40) mounted in the routing space (12), and a terminal module (60) including a terminal fitting (62) connected to a wire (71, 72, 76) and inserted into the module accommodation chamber (15). The wire (71, 72, 76) drawn out into the routing space (12) from the module accommodation chamber (15) is routed while being sandwiched and bent between the cover (30) and the pressing member (40). A mounting direction of the pressing member (40) is a direction approaching the module accommodation chamber (15).
An antenna module includes: an antenna mounted to a mount surface; and an artificial magnetic conductor having a plate shape and arranged so as to be adjacent to the antenna, the artificial magnetic conductor having a first surface on which a plurality of first unit cells are regularly arrayed. The artificial magnetic conductor has a base end adjacent to the antenna, and the first surface extends from the base end along the mount surface.
H01Q 21/08 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles les unités étant espacées le long du trajet rectiligne ou adjacent à celui-ci
H01Q 1/32 - Adaptation pour l'utilisation dans ou sur les véhicules routiers ou ferroviaires
H01Q 15/00 - Dispositifs pour la réflexion, la réfraction, la diffraction ou la polarisation des ondes rayonnées par une antenne, p. ex. dispositifs quasi optiques
H01Q 21/20 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles les unités étant espacées le long d'un trajet curviligne ou adjacent à celui-ci
A wire harness includes: an apparatus connector connected to a connector of an apparatus; a first harness connector connected to a connector of a first counterpart wire harness; a second harness connector connected to a connector of a second counterpart wire harness; a first apparatus wiring connecting the apparatus connector and the first harness connector; a second apparatus wiring connecting the apparatus connector and the second harness connector; and a flat base member holding the first apparatus wiring and the second apparatus wiring.
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
H02G 3/04 - Tubes ou conduits de protection, p. ex. échelles à câbles ou goulottes de câblage
A wire harness (W) includes a tubular first electric wire (10) configured as a hollow electric wire, and a protection member (40) in which the first electric wire (10) is accommodated. The first electric wire (10) includes a hollow portion (11) in which a second electric wire (20) is capable of being accommodated. With this configuration, even when the second wire (20) is not accommodated in the hollow portion (11), the clearance between the outer circumferential surface of the first electric wire (10) and the inner circumferential surface of the protection member (40) remains the same. Accordingly, rattling of the first electric wire (10) is suppressed. Therefore, with this configuration, it is possible to suppress rattling of electric wires even when a small number of electric wires are accommodated in the protection member (40).
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
H02G 3/04 - Tubes ou conduits de protection, p. ex. échelles à câbles ou goulottes de câblage
An in-vehicle device mounted to a vehicle includes: a storage unit configured to store characteristic data indicating a characteristic of a transmission path in an in-vehicle network mounted to the vehicle; a measurement unit configured to measure the characteristic of the transmission path; and an authentication unit configured to perform an authentication process for the transmission path by using a comparison result between the characteristic data in the storage unit and a measurement result by the measurement unit.
H04W 4/48 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour la communication dans le véhicule
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
An electrical junction box includes: a resin case; and a component mount that protrudes from the resin case for mounting an electrical component. The component mount includes a peripheral wall portion extending along an outer peripheral surface of the electrical component. The peripheral wall portion includes a first and second wall portions disposed circumferentially adjacent to each other and extending in mutually intersecting directions. Pressure contact ribs are provided on an inner surface of at least one of the first and second wall portions, the pressure contact ribs being pressed against the outer peripheral surface of the electrical component. The first and second wall portions are circumferentially coupled to each other via a deformation-allowing wall portion, the deformation-allowing wall portion allowing outward deformation of whichever of the first and second wall portions has the pressure contact ribs provided thereon when the pressure contact ribs are pressed against the electrical component.
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
51.
IN-VEHICLE CONTROL DEVICE, CONTROL METHOD, AND COMPUTER PROGRAM
An in-vehicle control device includes a control unit, a storage unit, and a communication unit, and a management unit that generates a plurality of virtual machines by allocating the physical resources for each allocation time. A first virtual machine executes processing that cannot be carried over to the next cycle. A second virtual machine executes processing that can be carried over to the next cycle. The management unit executes a first change control for changing the allocation time of each of the first virtual machine and the second virtual machine. The first change control includes a control for acquiring a processing time of the first virtual machine in a first cycle, and a control for extending the allocation time of the first virtual machine and shortening the allocation time of the second virtual machine in a cycle, when a buffer time is lower than a first predetermined value.
G06F 9/455 - ÉmulationInterprétationSimulation de logiciel, p. ex. virtualisation ou émulation des moteurs d’exécution d’applications ou de systèmes d’exploitation
B60W 50/06 - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour améliorer la réponse dynamique du système d'aide à la conduite, p. ex. pour améliorer la vitesse de régulation, ou éviter le dépassement de la consigne ou l'instabilité
A stacked connector (1) includes a holder (10), a plurality of sub-connectors (20) to be mounted in a stacked state into the holder (10) and individually movable forward from an initial position to a connection position in the holder (10), a plurality of terminal fittings (33) to be mounted into the sub-connectors (20) and connected to mating terminals (45) when the sub-connector (20) is moved to the connection position, and a connection assurance member (26) mountable at a connection assurance position in the holder (10) only when all the sub-connectors (20) are the connection position.
H01R 13/518 - Moyens pour maintenir ou envelopper un corps isolant, p. ex. boîtier pour maintenir ou envelopper plusieurs pièces de couplage, p. ex. châssis
H01R 13/64 - Moyens pour empêcher, bloquer ou éviter le couplage incorrect
A connector includes a housing, an accommodating member and a detecting member. The accommodating member includes a stopper portion. The detecting member includes an arm portion. The detecting member is restricted from moving forward while being arranged at a standby position by a tip part of the arm portion butting against the stopper portion from behind. The tip part of the arm portion is pushed by the housing to move in a releasing direction, whereby the detecting member is allowed to move from the standby position to the detection position, in the process of properly fitting the housing into the accommodating member. The detecting member further includes a pressing portion. The detecting member is so arranged that the tip part of the arm portion is inclined in a direction opposite to the releasing direction when the pressing portion is pressed with the detecting member arranged at the standby position.
H01R 13/641 - Moyens pour empêcher, bloquer ou éviter le couplage incorrect par l'indication du couplage incorrectMoyens pour empêcher, bloquer ou éviter le couplage incorrect par l'indication d'un engagement complet ou correct
A relaying apparatus is installed in a vehicle and relays data transmitted and received between a plurality of vehicle-mounted ECUs. The relaying apparatus includes: a plurality of communication units for communicating with each of the vehicle-mounted ECUs; a plurality of control units that one-to-one correspond to the plurality of communication units; and a storage unit that is accessible from each of the plurality of control units. Each of the plurality of control units separately performs an initialization process. When a control unit that has completed the initialization process has acquired relay target data to be relayed via a communication unit corresponding to another control unit that has not completed the initialization process, the control unit stores part of the acquired relay target data in the storage unit by writing in a shared area that is shared with the other control unit that has not completed the initialization process.
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
A detection device includes: a signal output unit configured to output a measurement signal having a frequency component to a target line; a measurement unit configured to receive, from the target line, a response signal including a signal in which the measurement signal is reflected, and measure at least one of an amplitude and a phase of the received response signal; and a detection unit configured to calculate an evaluation value based on a measurement result obtained by the measurement unit, and detect a change in a level of bending of the target line, based on a change over time in the calculated evaluation value.
G01B 7/16 - Dispositions pour la mesure caractérisées par l'utilisation de techniques électriques ou magnétiques pour mesurer les déformations dans un solide, p. ex. au moyen d'une jauge de contrainte à résistance
A connector (10) includes a housing (11). The housing (11) includes a flat first surface (41) formed on an outer peripheral surface of the housing (11), a pair of wall surface portions (43) rising from both end parts in a width direction of the first surface (41), a pair of projecting portions (44) projecting inward in the width direction from rising end parts of the pair of wall surface portions (43) and second surfaces (42) formed on the outer peripheral surface of the housing (11) and extending toward sides opposite to the projecting portions (44) from the pair of wall surface portions (43). The second surface (42) is arranged at a position higher than the first surface (41).
H01R 13/518 - Moyens pour maintenir ou envelopper un corps isolant, p. ex. boîtier pour maintenir ou envelopper plusieurs pièces de couplage, p. ex. châssis
57.
DETECTION DEVICE, DETECTION SYSTEM, TRANSMISSION LINE, AND DETECTION METHOD
A detection device includes: a signal output unit configured to output a measurement signal having a frequency component to a transmission line; a measurement unit configured to receive, from the transmission line, a response signal including a signal in which the measurement signal is reflected, and measure at least one of an amplitude and a phase of the received response signal; and a detection unit configured to calculate an evaluation value based on a measurement result obtained by the measurement unit, and detect a partial damage of the transmission line, based on the calculated evaluation value.
An electrical junction box includes a busbar, a molded resin portion that is insert-molded using the busbar as an insert component, a case that covers the molded resin portion to form a waterproof space, a blocking portion that blocks a first opening of a through hole passing through the molded resin portion, and a waterproofing resin that is filled in the through hole. The through hole is formed between the first holding portion and the second holding portion and the entire periphery of an intermediate portion of the busbar is exposed in the through hole. The blocking portion is a member that is provided separately from the molded resin portion. The waterproofing resin reaches the blocking portion while entirely covering the periphery of the intermediate portion of the busbar.
H02G 3/08 - Boîtes de distributionBoîtes de connexion ou de dérivation
H02G 3/16 - Boîtes de distributionBoîtes de connexion ou de dérivation associées par construction à un support pour bornes de connexion de ligne à l'intérieur de la boîte
59.
ON-BOARD APPARATUS, ABNORMALITY DETECTION METHOD, AND ABNORMALITY DETECTION PROGRAM
An on-board apparatus includes: a receiving unit configured to receive, via a transmission path, a plurality of pieces of change information respectively indicating changes in measurement results of a plurality of sensors mounted in a vehicle, a delay processing unit configured to perform delay processing for delaying and outputting at least one of the plurality of pieces of change information received by the receiving unit, and a detection unit configured to detect an abnormality based on an internal output sequence that is an output sequence in which the delay processing unit outputs the plurality of pieces of change information.
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
H04L 43/0882 - Utilisation de la capacité de la liaison
60.
CABLE WITH ABNORMALITY SIGN DETECTION FUNCTION AND WIRE ABNORMALITY SIGN DETECTION SYSTEM
A cable with an abnormality sign detection function and a wire abnormality sign detection system that can perform stepwise detection of signs leading to breakage in a wire accurately. The cable contains a target wire containing a wire conductor and a wire covering that covers the conductor and a detection line containing a detection line conductor and a detection line covering that covers the detection line conductor, where the detection line conductor has a shorter flex life than the wire conductor and contains long-life elemental wires and short-life elemental wires having a shorter flex life than the long-life elemental wires, each of the long-life and short-life elemental wires containing a solid wire made of a conductive material and an insulation covering layer covering the solid wire, and in the detection line conductor, the short-life elemental wires are arranged in a layer around a bundle of the long-life elemental wires.
A cable includes a plurality of coated electric wires and a sheath covering the plurality of coated electric wires, wherein the sheath includes a first sheath and a second sheath in order from an outer surface side, and wherein the second sheath has a smaller elastic modulus than the first sheath.
H01B 7/04 - Câbles, conducteurs ou cordons flexibles, p. ex. câbles traînants
H01B 7/18 - Protection contre les dommages provoqués par des facteurs extérieurs, p. ex. gaines ou armatures par l'usure, la contrainte mécanique ou la pression
An on-vehicle control device (1) includes a control unit (14). The control unit (14) switches a block unit (11) to a blocking state based on a first blocking characteristic (BC1). A relay (10) is turned off based on a second blocking characteristic (BC2). In the second blocking characteristic (BC2), a time decreases with a first degree of decrease as a current value increases. In the first blocking characteristic (BC1), a time decreases with a second degree of decrease in a first current value range (R1) as the current value increases, and a time decreases with a third degree of decrease in a second current value range (R2) as the current value increases. The time is set to be longer in the first blocking characteristic (BC1) than in the second blocking characteristic (BC2) for the current value smaller than a threshold (Ith). The time is set to be shorter in the first blocking characteristic (BC1) than in the second blocking characteristic (BC2) for a current value larger than the threshold (Ith).
B60R 16/03 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
H02H 3/10 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à une surcharge sensibles de plus à quelque autre condition électrique anormale
A wire harness including: at least one electric wire; a connector provided at an end of the at least one electric wire; and an exterior sheet that surrounds an outer periphery of the at least one electric wire, wherein the exterior sheet is wrapped around the outer periphery of the at least one electric wire and includes a water repellant, which has water repellency, on at least part of an outer surface of the exterior sheet.
H01B 7/00 - Conducteurs ou câbles isolés caractérisés par la forme
H01B 7/282 - Protection contre les dommages provoqués par des facteurs extérieurs, p. ex. gaines ou armatures par l'humidité, la corrosion, les attaques chimiques ou les conditions atmosphériques empêchant la pénétration de fluides dans les conducteurs ou les câbles
A reactor includes an edgewise coil constituted by a flat wire; a magnetic core where the coil is disposed; and a holding member disposed on at least one end section of the coil, in which the coil includes a main body portion constituted by a plurality of turns, and a first terminal section that is drawn out from one end section of the main body portion in a direction extending along an end surface of the main body portion, the holding member includes a first surface facing the end surface of the main body portion and a fixing portion that holds the first terminal section, and the fixing portion has a slit through the first terminal section is passed.
H02M 7/537 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p. ex. onduleurs à impulsions à un seul commutateur
65.
MANAGEMENT DEVICE, RELAY DEVICE, MANAGEMENT METHOD, AND MANAGEMENT PROGRAM
A management device includes: an acquisition unit that acquires change information from which a change in an operational state of one or more functional units included in an onboard network is discernible, and from which a change in a state of use of a transmission path in the onboard network by the functional units is discernible; and a setting change unit that performs setting change to change settings for the onboard network based on the change information acquired by the acquisition unit.
An in-vehicle-component circuit unit includes a circuit constituent member, a case, a connection bus bar including an internal connection portion and an external connection portion, a first window portion facing the internal connection portion and a first bolt insertion hole in the case, and a second window portion facing the external connection portion and a second bolt insertion hole in the case, The first bolt insertion hole and the second bolt insertion hole are each sized to include a tolerance absorbing gap, the connection bus bar is accommodated so as to be displaceable relative to the case in a tolerance absorbing direction, the first window portion is open with a size that enables a bolt fastening operation to be performed through the first window portion, and the second window portion is open with a size that enables a bolt fastening operation to be performed through the second window portion.
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
H02G 3/08 - Boîtes de distributionBoîtes de connexion ou de dérivation
A wire harness routing device 10 according to this disclosure is for routing a wire harness 60 under a sliding seat 1. The wire harness routing device 10 includes an extra length storing case 20 and a protector 30. The extra length storing case 20 is disposed on a floor 2 that is opposite a lower surface 5 of the sliding seat 1. The protector 30 is movable with respect to the extra length storing case 20. The wire harness 60 includes an inner extra length portion and an outer extra length portion. The inner extra length portion is disposed in the extra length storing case 20 and extends toward the protector 30 and the outer extra length portion extends outside the extra length storing case 20 from the protector 30 toward the lower surface 5 of the sliding seat 1. The sliding seat 1 includes a pair of contact members 6, 7 that come into contact with the protector 30 according to movement of the sliding seat 1 and move the protector 30.
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
B60N 2/06 - Sièges spécialement adaptés aux véhiculesAgencement ou montage des sièges dans les véhicules le siège ou l'une de ses parties étant mobile, p. ex. réglable le siège entier étant mobile coulissant
A shield member includes a die-cast member and a plating layer provided on a surface of the die-cast member. The die-cast member contains zinc. The plating layer includes a third layer provided in an outermost surface of the plating layer. The third layer is made of pure tin. A thickness of the third layer is less than 5 μm.
A flat curled cord 1 is formed by winding an insulated wire 2 into a helical shape, the insulated wire 2 including a conductor 12 and an insulation coating 13 covering the outer periphery of the conductor 12. The insulated wire 2 is a flat wire including the conductor 12 and the insulation coating 13 along an axial direction each having a flat cross-sectional shape. Flat surfaces, which are outer side surfaces of the flat wire 2 along a width direction of the flat shape, are facing outward and inward of the helical shape.
NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL (Japon)
AutoNetworks Technologies, Ltd. (Japon)
Sumitomo Wiring Systems, Ltd. (Japon)
Sumitomo Electric Industries, Ltd. (Japon)
Inventeur(s)
Kurachi, Ryo
Takada, Hiroaki
Ueda, Hiroshi
Abrégé
An in-vehicle device is an in-vehicle device connected to an in-vehicle ECU mounted on a vehicle such that communication is available, and includes a control unit performing processing relevant to transmission data transmitted from the in-vehicle ECU, in which the control unit receives transmission data transmitted from the in-vehicle ECU, registers the received transmission data in association with a reception time point of the transmission data in a chronological database, specifies abnormal transmission data from the transmission data registered in the chronological database, and registers information relevant to the specified abnormal transmission data in an abnormality history database.
A cable includes a plurality of covered electric wires and an outer sheath, wherein the plurality of covered electric wires include two first covered electric wires, two second covered electric wires having a larger conductor cross-sectional area than the first covered electric wires, and two third covered electric wires having a smaller conductor cross-sectional area than the second covered electric wires, and wherein the two first covered electric wires are twisted together along a longitudinal direction thereof to form a first twisted wire pair, the two third covered electric wires are twisted together along a longitudinal direction thereof to form a second twisted wire pair, a twist pitch of the second twisted wire pair is longer than a twist pitch of the first twisted wire pair, the first twisted wire pair, the two second covered electric wires, and the second twisted wire pair are twisted together to form a core, in the core, at least a partial contact is provided between the first covered electric wires and the second covered electric wires, between the second covered electric wires and the third covered electric wires, and between the two first covered electric wires, and the outer sheath is arranged to cover the core.
H01B 11/10 - Écrans particuliers pour réduire les perturbations provoquées par des sources extérieures
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
H01B 7/00 - Conducteurs ou câbles isolés caractérisés par la forme
H01B 7/18 - Protection contre les dommages provoqués par des facteurs extérieurs, p. ex. gaines ou armatures par l'usure, la contrainte mécanique ou la pression
H01B 7/32 - Conducteurs ou câbles isolés caractérisés par la forme avec dispositions pour détecter des défauts, p. ex. ruptures ou fuites
H01B 7/38 - Conducteurs ou câbles isolés caractérisés par la forme avec des dispositions pour faciliter l'enlèvement de l'isolation
A wiring member includes: a base member; a first wire-like transmission member group including a plurality of first wire-like transmission members; and a second wire-like transmission member group including a plurality of second wire-like transmission members. The first wire-like transmission member group includes a first parallel section, the second wire-like transmission member group includes a second parallel section in a position adjacent to the first parallel section, and an interval between the first parallel section and the second parallel section is larger than an interval between the first wire-like transmission members in the first parallel section and an interval between the second wire-like transmission members in the second parallel section.
A wiring member-equipped adherend includes: an adherend including an attached surface; a first sheet overlapped with the attached surface; a second sheet overlapped with the first sheet; a wire-like transmission member located between the first sheet and the second sheet; and an adhesive member bonding the first sheet, the second sheet, and the adherend. The adhesive member includes a first layer part provided between the first sheet and the attached surface, a second layer part provided on an opposite side of the first sheet from a side of the attached surface, and a connection part connecting the first layer part and the second layer part on a lateral side of the first sheet.
A switching device for an AC motor is a device for controlling switching of an AC motor, and includes a switching unit that switches a connection state of a plurality of phase windings. The switching unit switches between a first state, a second state, and a third state. The first state is a state in which electrical conduction control on first windings of the phases is allowed, and electrical conduction control on second windings is blocked. The second state is a state in which electrical conduction control on the second windings of the phases is allowed, and electrical conduction control on the first windings is blocked. The third state is a state in which electrical conduction control on the first windings and the second windings is allowed.
H02P 25/18 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de moteur ou par des détails de structure caractérisés par des dispositions de circuit ou par le type de câblage avec des dispositions pour la commutation des enroulements, p. ex. par des interrupteurs mécaniques ou des relais
H02P 25/22 - Enroulements multiplesEnroulements pour plus de trois phases
A stator includes a stator core and a coil. The coil includes winding wires of a plurality of phases, including at least a first winding wire and a second winding wire, and connection states of the first winding wire and the second winding wire are switched. The first winding wire includes a first insertion portion that passes through a slot. The second winding wire includes a second insertion portion that passes through the slot through which the first insertion portion passes. The first insertion portion includes a first core wire. The second insertion portion includes a second core wire having a second cross-section area that is larger than a first cross-section area of the first core wire when cut in a plane direction orthogonal to an extending direction of the first core wire.
H02K 3/16 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p. ex. avec des conducteurs en barre disposés dans des encoches assurant des rôles auxiliaires, p. ex. un effet d'amortissement ou de commutation
76.
ON-BOARD DEVICE, CONNECTION SWITCHING METHOD, AND CONNECTION SWITCHING PROGRAM
An on-board device mounted in a vehicle includes: a processor; a communication port; a first communication integrated circuit that is connected to the processor and that is configured to output a frame, which has been received via the communication port from outside the on-board device, to the processor; a second communication integrated circuit that is connected to the processor and is operable when a frame received via the communication port satisfies a predetermined condition, to output the received frame to the processor; and a first switching unit for switching the communication port between being connected to the first communication integrated circuit and being connected to the second communication integrated circuit.
A network relay device constitutes a network for relaying a packet, and includes: a reception unit configured to receive the packet addressed to a destination device; an acquisition unit configured to acquire arrival upper-limit information and arrival lower-limit information from the packet received by the reception unit, the arrival upper-limit information indicating an arrival time limit of the packet to the destination device, the arrival lower-limit information indicating a lower limit of a time range in which the packet should be made to arrive at the destination device; and a transmission unit configured to perform a transmission process of transmitting the packet received by the reception unit, or a packet based on the packet received by the reception unit. The transmission unit performs a priority control in the transmission process, based on the arrival upper-limit information, and puts transmission of the packet on standby based on the arrival lower-limit information.
H04L 47/283 - Commande de fluxCommande de la congestion par rapport à des considérations temporelles en réponse à des retards de traitement, p. ex. causés par une gigue ou un temps d'aller-retour [RTT]
H04L 47/32 - Commande de fluxCommande de la congestion en supprimant ou en retardant les unités de données, p. ex. les paquets ou les trames
78.
RELAY DEVICE, COMMUNICATION SYSTEM, AND PROCESSING METHOD
A relay device relays communication. The relay device includes: a receiving unit that receives communication data from a communication device; a storage unit that stores the communication data received by the receiving unit; and a processing unit that performs processing. A first period and a second period are alternately set. The processing unit changes the total number of the first periods and the second periods included in a next predetermined period each time a predetermined period including the first periods and the second periods passes. The processing unit determines whether or not the communication data is stored in the storage unit. When it is determined that the communication data is stored in the storage unit, the processing unit specifies a period to which a communication determination time at which the determination has been performed belongs, from the first period and the second period.
H04L 47/62 - Ordonnancement des files d’attente caractérisé par des critères d’ordonnancement
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p. ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
A composite electrical wire 1 includes a shielded electrical wire 10 that includes one or more insulated electrical wires 11 and a film-like metallic shield that covers the outer periphery of the one or more insulated electrical wires 11, a lead wire 20, and a fixing member 30 that fixes the lead wire 20 to the shielded electrical wire 10. The metallic shield includes a covering part 14a that covers the outer periphery of the shielded electrical wire 10. The lead wire 20 overlaps with the covering part 14a and is electrically connected to the metallic shield. The fixing member 30 presses the mutually-overlapping covering part 14a and lead wire 20 radially inward with respect to the shielded electrical wire 10, and fixes the covering part 14a and the lead wire 20 to the shielded electrical wire 10.
An in-vehicle device is installed in a vehicle, and includes: a communication unit configured to receive reception target data from a roadside device that is a device located outside the vehicle; and a learning unit configured to learn a reception condition for the reception target data by evaluating an extent to which the reception target data received by the communication unit has been used by a function control device installed in the vehicle. The learning unit specifies the reception condition, during a learning period in which the communication unit repeatedly receives the reception target data. The communication unit receives the reception target data according to whether or not the reception condition is satisfied, after the reception condition has been specified by the learning unit.
H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p. ex. véhicule à nuage ou véhicule à domicile
G08G 1/0962 - Dispositions pour donner des instructions variables pour le trafic avec un indicateur monté à l'intérieur du véhicule, p. ex. délivrant des messages vocaux
H04B 17/391 - Modélisation du canal de propagation
H04W 28/02 - Gestion du trafic, p. ex. régulation de flux ou d'encombrement
81.
POWER SUPPLY CONTROL DEVICE AND FAILURE DETECTION METHOD
In a power supply control device, an upstream switch and a downstream switch are respectively disposed upstream and downstream of a load in a current path for a current flowing through the load. One end of a first resistor is connected to a connection node between the upstream switch and the load. One end of a series circuit including a connection switch and a second resistor is connected to a connection node between the load and the downstream switch. A constant voltage is applied to the other end of the series circuit. A microcomputer detects any failure of the upstream switch, the downstream switch, and the load based on one of the values of voltages at the two connection nodes.
A shield connector includes an inner conductor shaped by bending an elongated metal plate material in a plate thickness direction and including a first connecting portion and a second connecting portion extending from a bent portion in directions different from each other, a dielectric to be mounted with the inner conductor, and an outer conductor for surrounding the dielectric. The dielectric includes a first terminal accommodating portion for surrounding and accommodating the first connecting portion over an entire periphery and a second terminal accommodating portion for accommodating the second connecting portion. The first terminal accommodating portion includes a body member integrally molded with the second terminal accommodating portion and a cover member to be assembled with the body member in a direction intersecting a longitudinal direction of the first connecting portion.
Provided is a detection device that detects an abnormality in a network in which a plurality of messages including a periodic message are transmitted and received. The detection device includes: a calculation unit configured to calculate a detection index that increases and decreases according to a relationship between an observation result of the plurality of messages and reference information related to the observation result; a detection unit configured to perform a detection process of detecting an abnormality in the network, based on the detection index calculated by the calculation unit; and a reset unit configured to monitor the detection index, and reset the detection index to be used in the detection process, upon detecting an extremum of the detection index.
H04L 43/106 - Surveillance active, p. ex. battement de cœur, utilitaire Ping ou trace-route en utilisant des informations liées au temps dans des paquets, p. ex. en ajoutant des horodatages
H04L 43/0876 - Utilisation du réseau, p. ex. volume de charge ou niveau de congestion
A ground fault detection apparatus is used for an on-board system. The on-board system includes a power source unit, a power storage unit, a conductive path, and a disconnection unit. The conductive path includes a first conductive path, a second conductive path, and a third conductive path. The disconnection unit includes a first disconnection unit and a second disconnection unit. A second load is connected to one path out of the second conductive path and the third conductive path, and a third load is connected to the other path. The ground fault detection apparatus includes a detection unit (a current detection unit and a control circuit) configured to detect a ground fault on at least one of the second conductive path and the third conductive path.
G01R 31/52 - Test pour déceler la présence de courts-circuits, de fuites de courant ou de défauts à la terre
B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquementContrôle des paramètres de fonctionnement, p. ex. de la vitesse, de la décélération ou de la consommation d’énergie
B60R 16/033 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique caractérisé par l'utilisation de cellules électriques ou de batteries
H02H 3/16 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à un courant de défaut à la terre ou à la masse
85.
VEHICLE-MOUNTED APPARATUS, PROGRAM, AND INFORMATION PROCESSING METHOD
A vehicle-mounted apparatus is mounted in a vehicle and is connected to a plurality of actuators. The vehicle-mounted apparatus includes: a control unit for generating control signals for controlling the actuators; an output processing unit for outputting the control signals, which have been generated by the control unit, via signal pins to which the plurality of actuators are connected, and at least one internal pin that connects the control unit and the output processing unit and transmits the control signals, wherein the internal pins are fewer in number than the signal pins.
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
A wire assembly includes a wire including a conductor and a resin coating, an end member connected to the conductor at an end part of the wire, and a resin molded member for covering a region from the end member to the resin coating. A value of an adhesion work obtained from a surface free energy of the resin molded member and a surface free energy of the resin coating is 45 mJ/m2 or more.
H01B 3/30 - Isolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires
H01B 7/282 - Protection contre les dommages provoqués par des facteurs extérieurs, p. ex. gaines ou armatures par l'humidité, la corrosion, les attaques chimiques ou les conditions atmosphériques empêchant la pénétration de fluides dans les conducteurs ou les câbles
A terminal unit includes a male terminal and a female terminal. The female terminal includes a first contact portion, a second contact portion and spring members. The male terminal includes a pair of inclined portions. The first contact portion includes a pair of first inclined side edge parts along the inclined portions. Each first inclined side edge part is provided with a first contact point portion. The second contact portion includes a pair of second inclined side edge parts along the inclined portions. Each second inclined side edge part is provided with a second contact point portion. The spring members include a first spring member and a second spring member for biasing the first and second inclined side edge parts in directions toward each other. The first and second spring members press the first and second contact point portions against the inclined portions press-fit between those contact point portions.
An in-vehicle device is an in-vehicle device including a control unit configured to obtain an update program transmitted from an external server outside a vehicle and to perform processing for updating a program of an in-vehicle ECU mounted in the vehicle, wherein the control unit obtains an update program to be applied to the in-vehicle device from the external server, selects, as a substitute ECU, one in-vehicle ECU whose program is not an update target among a plurality of in-vehicle ECUs mounted in the vehicle, and performs activation processing for applying the obtained update program to the in-vehicle device in response to an activation instruction from the selected substitute ECU.
A vehicle-mounted control device (1) includes a control unit (21) that switches an interruption unit (14) from an allowable state to an interruption state when an interruption condition is satisfied, and a setting unit (22) that sets the interruption condition. The setting unit (22) sets the interruption condition based on which operation of a first operation and a second operation is in execution. The first operation is an operation of transferring power between a power storage unit (90) and a first transfer unit (connection unit (91)) when a first switch (11) is in an on state, and the second operation is an operation of transferring power between the power storage unit (90) and a second transfer unit (first load (92)) when a second switch (12) is in an on state.
B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquementContrôle des paramètres de fonctionnement, p. ex. de la vitesse, de la décélération ou de la consommation d’énergie
B60L 53/18 - Câbles spécialement adaptés pour recharger des véhicules électriques
H02H 3/08 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à une surcharge
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
A power feed control device includes a voltage conversion unit performs a conversion operation of increasing or decreasing an input voltage based on power from a power storage unit. An element unit is configured to allow a current to flow to a power path side via itself, and to be able to block a current from flowing to the power storage unit side via itself. A second conductive path is electrically connected to a conductive path disposed between a switch unit and the voltage conversion unit or between the switch unit and the power path. The switch unit blocks a current from flowing from the power path to a third conductive path when the switch unit is in an OFF state, and allows energization via the switch unit between the third conductive path and the power path when the switch unit is in an ON state.
H02J 9/06 - Circuits pour alimentation de puissance de secours ou de réserve, p. ex. pour éclairage de secours dans lesquels le système de distribution est déconnecté de la source normale et connecté à une source de réserve avec commutation automatique
B60L 3/00 - Dispositifs électriques de sécurité sur véhicules propulsés électriquementContrôle des paramètres de fonctionnement, p. ex. de la vitesse, de la décélération ou de la consommation d’énergie
A terminal includes a case including a first wall, a second wall and coupling walls, a first spring member including a first resilient piece and mounted on the first wall, a second spring member including a second resilient piece and mounted on the second wall, a plate-like first conductor thicker than the first resilient piece and having a longitudinal direction along the first direction, and a plate-like second conductor thicker than the second resilient piece and having a longitudinal direction along the first direction. The first conductor includes a first connecting portion on one side in the longitudinal direction to be connected to another member and a first plate portion on the other side in the longitudinal direction. The second conductor includes a second connecting portion on one side to be connected to the other member and a second plate portion on the other side.
H01R 13/187 - Broches, lames ou alvéoles ayant un ressort indépendant pour produire ou améliorer la pression de contact le ressort étant dans l'alvéole
92.
COPPER ALLOY WIRE, COVERED WIRE, COVERED WIRE WITH TERMINAL, AND METHOD FOR MANUFACTURING COPPER ALLOY WIRE
Disclosed herein is a copper alloy wire being a wire rod formed of a copper alloy and having a tensile strength of 400 MPa or more, an elongation at break of 5% or more, a conductivity of 60% IACS or more, and a wire diameter of 0.5 mm or less, wherein the copper alloy has a composition containing 0.05% by mass or more and 1.6% by mass or less of iron, 0.01% by mass or more and 0.7% by mass or less of phosphorus, and 0.05% by mass or more and 0.7% by mass or less of tin with the balance being copper and unavoidable impurities, the copper alloy has a structure containing crystals, and a crystal grain size difference determined as a difference between a maximum crystal grain size and a minimum crystal grain size in a cross-section is 1.0 μm or less.
H01B 1/02 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement de métaux ou d'alliages
A shield connector includes a terminal fitting including a mating terminal arrangement portion, a mating terminal being inserted into the mating terminal arrangement portion, and a terminal connecting portion to be connected to the mating terminal inserted and arranged in the mating terminal arrangement portion, an insulating housing for accommodating the terminal fitting, a shield shell for covering an outer surface of the housing, an insulating heat dissipating member having a connecting portion side contact surface to be held in contact with the terminal connecting portion and a shell side contact surface to be exposed from the housing and held in contact with the shield shell with the mating terminal arranged in the mating terminal arrangement portion, and a spring member.
H01R 13/533 - Socles ou boîtiers conçus pour l'emploi dans des conditions extrêmes, p. ex. haute température, rayonnements, vibrations, environnement corrosif, pression
H01R 13/187 - Broches, lames ou alvéoles ayant un ressort indépendant pour produire ou améliorer la pression de contact le ressort étant dans l'alvéole
A connector includes a strip-like electrically conductive member including a first end part connectable to a mating terminal, a connector housing for accommodating the electrically conductive member, a clip spring separate from the electrically conductive member, the clip spring accommodating the first end part, and a clip stopper mounted on the electrically conductive member, the clip stopper limiting a displacement of the clip spring with respect to the electrically conductive member. The connector housing includes a wall provided with an opening enabling insertion of the mating terminal in a first direction along a longitudinal direction of the electrically conductive member to connect the mating terminal to the first end part. The clip spring includes a first resilient piece and a second resilient piece capable of sandwiching the first end part and the mating terminal with the mating terminal inserted through the opening overlapped on the first end part.
A shield connector of a novel structure can stably exhibit desired heat dissipation performance in a shorter heat dissipation path by suppressing a reduction in heat dissipation performance due to an environmental temperature change. A shield connector 10 includes a terminal fitting 16 including a terminal connecting portion 14 to be connected to a mating terminal 12, an insulating housing 18 for accommodating the terminal fitting 16, a shield shell 20 for covering an outer surface of the housing 18, a heat dissipating portion 22 to be held in contact with the shield shell 20 on the outer surface side and held in contact with the terminal connecting portion 14 on an inner surface side in the housing 18, and a spring member 24 for pressing the terminal connecting portion 14 against the heat dissipating portion 22 and the shield shell 20.
H01R 13/533 - Socles ou boîtiers conçus pour l'emploi dans des conditions extrêmes, p. ex. haute température, rayonnements, vibrations, environnement corrosif, pression
H01R 13/187 - Broches, lames ou alvéoles ayant un ressort indépendant pour produire ou améliorer la pression de contact le ressort étant dans l'alvéole
A connector (10) includes a terminal module (30) including a pair of terminal fittings (31) to be connected to a differential pair cable for communication (pair of wires (33) on an inner side in an array direction), and a housing 20 for accommodating the terminal module (30). The differential pair cable is routed in parallel in the housing (20) and drawn out from the housing (20). The housing (20) includes an expansion preventing wall (65) for sandwiching the differential pair cable from outer sides in the array direction.
A communication device provided outside a control target to be controlled by a control subject, includes: a communication unit configured to perform, through a network, at least one of transmission and reception of communication information to be used for control of the control target, with a communication target device provided in the control target; an acquisition unit configured to acquire measurement information based on a measurement result related to the control subject; and a communication control unit configured to perform a transmission control being a control related to transmission of the communication information by the communication unit, based on the measurement information acquired by the acquisition unit.
In a control device for a vehicle, a first terminal is disposed downstream of a microcomputer in a current path through which a current flows through the microcomputer. The anode of a connection diode is connected to a connection node between the microcomputer and the first terminal. One end of a connection switch is connected to the cathode of the connection diode. A second terminal is connected to the other end of the connection switch. A switching circuit turns ON the connection switch from OFF when a voltage at the first terminal with respect to the potential of the second terminal increases to a threshold voltage or higher.
H03K 17/687 - Commutation ou ouverture de porte électronique, c.-à-d. par d'autres moyens que la fermeture et l'ouverture de contacts caractérisée par l'utilisation de composants spécifiés par l'utilisation, comme éléments actifs, de dispositifs à semi-conducteurs les dispositifs étant des transistors à effet de champ
B60R 16/023 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour la transmission de signaux entre des parties ou des sous-systèmes du véhicule
H02M 3/158 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs avec commande automatique de la tension ou du courant de sortie, p. ex. régulateurs à commutation comprenant plusieurs dispositifs à semi-conducteurs comme dispositifs de commande finale pour une charge unique
99.
CLAMP, ELECTROMAGNETIC SHIELDING COMPONENT, AND WIRE HARNESS
A clamp (31) according to one aspect of the present disclosure includes an electrically conductive protrusion (32) that is to be inserted into a tubular member (21) from outside of the tubular member (21), the tubular member (21) including a tubular exterior cover portion (22) through which at least one electric wire (11) passes and an electrically conductive shield portion (23) that covers an inner peripheral surface of the exterior cover portion (22). Also, the clamp (31) includes a contact portion (33) arranged between an electrically conductive attachment target (100) and the protrusion (32). The contact portion (33) is electrically conductive, comes into contact with the attachment target (100), and electrically connects the protrusion (32) and the attachment target (100) to each other.
B60R 16/02 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques
H01R 4/64 - Connexions entre ou avec des parties conductrices n'ayant pas au premier chef de fonction électrique, p. ex. châssis, boîtier, rail
A connector (10) includes a terminal module (30) including a terminal fitting (31) to be connected to a wire (33), and a housing (20) for accommodating the terminal module (30). The housing (20) includes a housing body (60) having an accommodation space (S1) for accommodating the terminal module (30) and a cover (70) for covering the accommodation space (S1). The housing body (60) includes a lock portion (162) for restricting separation of the terminal module (30) from the accommodation space (S1). The cover (70) includes a holding projection (75) for restricting deflection and deformation of the lock portion (162).
brevets
