Vehicle power supply control device
AssigneeYazaki Corporation
InventorsShuuji SATAKE, Yoshihito AOKI
Life of this patent
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Abstract
A vehicle power supply control device includes a plurality of area power supply slaves connected with respective different device groups configured with a plurality of different devices installed in a vehicle, and controlling power supplied to the devices in the connected device groups, a plurality of area power supply masters that are connected with respective different area power supply slaves and control power supplied to the connected area power supply slaves, and a vehicle power supply master connected with the area power supply masters and a battery of the vehicle and controlling power supplied to the area power supply masters from the battery.
Claims12
A vehicle power supply control device, comprising:
- a plurality of load power supply controllers that are connected with respective different load groups configured with a plurality of different loads installed in a vehicle, and configured to control power supplied to the loads in the connected load groups;
- a plurality of area power supply controllers that are connected with the respective different load power supply controllers and configured to control power supplied to the connected load power supply controllers;
- and
- a master power supply controller that is connected with the area power supply controllers and a power supply of the vehicle and configured to control power supplied to the area power supply controllers from the power supply.
Dependencies are inferred from the claim text.