Abstract: 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.

Abstract: A circuit structure includes a first busbar, a second busbar, an insulating member including an insulating portion located between the first busbar and the second busbar, a first wiring board provided on one main surface of the first busbar, one main surface of the second busbar and the insulating portion, and a first electronic component provided on the first wiring board. The first electronic component has a first connection terminal electrically connected to the first busbar and bonded to the first wiring board, and a second connection terminal electrically connected to the second busbar and bonded to the first wiring board.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: A relay device system is a relay device system to be installed in a vehicle, the relay device system including a wireless relay device configured to wirelessly communicate with a communication device provided outside the vehicle, a plurality of wired relay devices that are connected in a ring to the wireless relay device, and an in-vehicle network formed in a ring by a communication line connecting the wireless relay device and the plurality of wired relay devices, in which the plurality of wired relay devices each include an ECU communication unit configured to communicably connect to an ECU for controlling an on-board device installed in the vehicle, and the wireless relay device and the plurality of wired relay devices are configured to communicate with each other through the in-vehicle network, using two clockwise and counterclockwise paths.

Abstract: A board unit includes: a board stack including a first circuit board and a second circuit board that are supported while being spaced apart from each other; an electronic component mounted on the first circuit board; a first heat dissipation member that covers the board stack from outside of the first circuit board; a second heat dissipation member that covers the board stack from outside of the second circuit board; a first heat transfer portion that thermally connects the electronic component and the first heat transfer portion; and a second heat transfer portion that thermally connects the electronic component and the second circuit board. The electronic component has a body located between the first circuit board and the second circuit board, and the second heat transfer portion is partially provided at a position that corresponds to the body of the electronic component.

Abstract: This array antenna is an array antenna to be used for beam forming and includes: a plurality of antenna elements; a ground; a dielectric provided between the plurality of antenna elements and the ground, the dielectric having an electrical length, from the plurality of antenna elements to the ground, of not less than 0.03; and a shield structure provided at least between the plurality of antenna elements and configured to shield a radio wave radiated from each antenna element.

Abstract: An electrical junction box includes: a bus bar; a frame that holds the bus bar; and a temperature detection member that detects the temperature of the bus bar, wherein the temperature detection member includes a detection main body part capable of detecting temperature, and a wiring part extending from the detection main body part, and is held by one or more holding parts, the frame is integrally molded in a shape including a frame part surrounding a periphery of at least a part of the bus bar that includes a detection target portion to be subjected to detection by the temperature detection member, and at least one holding part of the one or more holding parts, and the at least one holding part of the one or more holding parts is provided so as to be located inward of the frame part.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: An in-vehicle system installed in a vehicle including a plurality of relay devices, wherein the plurality of relay devices are installed in a plurality of installation areas partitioned in the vehicle and include a plurality of connectors corresponding in number to the plurality of installation areas, the number and shapes of the plurality of connectors are standardized between the plurality of relay devices, harnesses extended from the plurality of installation areas are connected to the plurality of connectors either directly or via relay connectors, the plurality of relay devices include: a first relay device in which harnesses extended from different installation areas are connected to the plurality of connectors; and a second relay device other than the first relay device, and the number of relay connectors connected to the first relay device is no greater than the number of relay connectors connected to the second relay device.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: A wire harness including: an electric wire including a core wire and an insulating cover that covers the core wire; and a tube that surrounds the electric wire, wherein: the electric wire further includes a covered portion in which the core wire is covered by the insulating cover, and an exposed portion in which the core wire is exposed from the insulating cover, the exposed portion includes a bend that is bent so as to protrude in a direction orthogonal to a length direction of the core wire, and the bend is provided outside of the tube.

Abstract: 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.

Abstract: 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.

Abstract: In a switch device, an output voltage output by a microcomputer is input to one end of a resistor. A driving circuit switches a main switch on or off according to a resistor voltage at the other end of the resistor. When all of a plurality of specific voltages included in a plurality of output voltages output by the microcomputer are an output threshold or more, an AND circuit of an adjustment circuit reduces the resistor voltage.