Provided is a control device or a power storage device configured to efficiently increase the temperature of a vehicular power storage unit, while suppressing an increase in the size of the configuration. A control device includes: a holding unit that holds a power storage unit; a board unit in which one board surface is arranged on the power storage unit side; a charging circuit unit that performs charging operations of supplying charging current to the power storage unit; and a resistance unit, mounted on the one board surface of the board unit and disposed between the board unit and the power storage unit, wherein current flows in the resistance unit in response to a circuit unit performing predetermined charging operations, and the resistance unit emits heat at least toward the power storage unit.

An in-vehicle power control system includes a first load control unit and a power control device. In the power control device, switch units respectively switch the second conductive paths between an electrically connected state and a not-electrically connected state. A second load control unit predetermines types of switch units, and, if the second load control unit has received, from the first load control unit, a power reduction instruction in which a control method is designated by type, controls the switch units for each type thereof based on the control methods designated by type by the power reduction instruction.

An in-vehicle power control system includes a first load control unit and a power control device. In the power control device, switch units respectively switch the second conductive paths between an electrically connected state and a not-electrically connected state. A second load control unit predetermines types of switch units, and, if the second load control unit has received, from the first load control unit, a power reduction instruction in which a control method is designated by type, controls the switch units for each type thereof based on the control methods designated by type by the power reduction instruction.

The electrical equipment battery includes: a circuit board mounted with a heat generating element; and an outer case having a heat radiation plate made of metal. A heat transfer space is defined between the circuit board and the heat radiation plate, and then an electrical-insulating and heat-conducting gel is filled in the heat transfer space. Heat energy of the heat generating element is radiated to the outside via the heat radiation plate of the outer case. The heat radiation plate is provided with a flow-out block partition on the outer side of the heat transfer space. The flow-out block partition suppresses the electrical-insulating and heat-conducting gel from flowing out from the heat transfer space.

The electrical equipment battery includes: a circuit board mounted with a heat generating element; and an outer case having a heat radiation plate made of metal. A heat transfer space is defined between the circuit board and the heat radiation plate, and then an electrical-insulating and heat-conducting gel is filled in the heat transfer space. Heat energy of the heat generating element is radiated to the outside via the heat radiation plate of the outer case. The heat radiation plate is provided with a flow-out block partition on the outer side of the heat transfer space. The flow-out block partition suppresses the electrical-insulating and heat-conducting gel from flowing out from the heat transfer space.

An arrangement for controlling a disconnector arranged between power batteries and a consumer side of an electric system of a motor vehicle comprises a maneuver switch to be manually operated and configured to connect a control unit for the control of the disconnector to a conducting line on the battery side of the disconnector. The maneuver switch is configured to in a first position by movable contact members thereof connect each of two fixed output contacts to a different of two fixed input contacts than in a second position. A parameter is sensed on at least one input line from the maneuver switch to the control unit for determining which of the first and second position is assumed by the maneuver switch.

An arrangement for controlling a disconnector arranged between power batteries and a consumer side of an electric system of a motor vehicle comprises a maneuver switch to be manually operated and configured to connect a control unit for the control of the disconnector to a conducting line on the battery side of the disconnector. The maneuver switch is configured to in a first position by movable contact members thereof connect each of two fixed output contacts to a different of two fixed input contacts than in a second position. A parameter is sensed on at least one input line from the maneuver switch to the control unit for determining which of the first and second position is assumed by the maneuver switch.

Disclosed is an electronic device for a vehicle including a power supplier supplying power, an interface exchanging data with a communication device, and a processor receiving external data from at least one external device through the communication device upon determining that at least one of a plurality of sensors has failed and generating data on an object by fusing the external data into sensing data generated by a sensor that has not failed among the plurality of sensors in the state in which the power is supplied to the processor.

Disclosed is an electronic device for a vehicle including a power supplier supplying power, an interface exchanging data with a communication device, and a processor receiving external data from at least one external device through the communication device upon determining that at least one of a plurality of sensors has failed and generating data on an object by fusing the external data into sensing data generated by a sensor that has not failed among the plurality of sensors in the state in which the power is supplied to the processor.

In an embodiment, a clamping bar holder component configured to be secured to an endplate of a battery module includes a plurality of clamping bar holders configured to hold a respective plurality of clamping bars and to facilitate transitions of each of the plurality of clamping bars between a parked state and an unparked state. In the parked state, each clamping bar is secured by a respective clamping bar holder inside of a respective clearance threshold so as to permit the battery module to be inserted into a battery module compartment and/or to be removed from the battery module compartment. In the unparked state, each clamping bar extends out of the clamping bar holder past the clearance threshold so as to block removal of the battery module from the battery module compartment.