Patent ID: 11876400
Assignee: YAZAKI CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC H  B  Y | IPC B  H

Claim 7:
8. The backup power-supply device according to claim 1, further comprising:
a second switch that is provided between the second electronic device and the main power supply;
a discharge resistor that is configured to discharge the capacitor;
a third switch that is provided between the capacitor and the discharge resistor; and
a storage unit that stores a setting as to whether to use the second electronic device after the ignition is turned off,
wherein in a case where the second electronic device is set to be used, the control unit turns on the first switch and turns off the third switch after the ignition is turned off, and in a case where the second electronic device is set to be not used, the control unit turns off the second switch and turns on the third switch after the ignition is turned off.