The present invention realizes technology that can drive a target load even if the remaining charge amount of a power storage unit is low, and the target load can be efficiently driven when the remaining charge amount of the power storage unit is high. A vehicle power control apparatus includes a discharge circuit that includes a discharge circuit and a switch, a voltage conversion circuit, and a control circuit that controls the discharge circuit and the voltage conversion circuit. During a failed state, if an output voltage of a power storage unit is greater than or equal to a threshold voltage, the control circuit performs control to bring the switch into the on state, and if the voltage output of the power storage unit is below the threshold voltage, the control circuit makes the voltage conversion circuit perform a voltage conversion operation.
VEHICLE POWER CONTROL APPARATUS AND VEHICLE POWER APPARATUS
2022-03-24
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Europäisches Patentamt | 2021
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