VEHICLE POWER SUPPLY CONTROL DEVICE
First Claim
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1. A vehicle power supply control device comprising:
- an area power supply controller that is connected to a power-consuming load installed on a vehicle and includes a subsidiary power storage device to be charged and discharged, the area power supply controller being configured to supply power charged in the subsidiary power storage device to the load; and
a master power supply controller that is connected to the area power supply controller and includes a main power storage device to be charged and discharged, the master power supply controller being configured to supply power charged in the main power storage device to the area power supply controller, whereinthe area power supply controller supplies, to the load, at least either of the following;
power supplied from the master power supply controller, and power charged in the subsidiary power storage device.
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Abstract
The vehicle power supply control device includes a vehicle power supply master and an area power supply master. The vehicle power supply master supplies power charged in a main battery to the area power supply master. The area power supply master supplies power charged in an area battery to each load. The area power supply master supplies, to the load, at least either of the following: power supplied from the vehicle power supply master; and power charged in the area battery.
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Citations
20 Claims
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1. A vehicle power supply control device comprising:
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an area power supply controller that is connected to a power-consuming load installed on a vehicle and includes a subsidiary power storage device to be charged and discharged, the area power supply controller being configured to supply power charged in the subsidiary power storage device to the load; and a master power supply controller that is connected to the area power supply controller and includes a main power storage device to be charged and discharged, the master power supply controller being configured to supply power charged in the main power storage device to the area power supply controller, wherein the area power supply controller supplies, to the load, at least either of the following;
power supplied from the master power supply controller, and power charged in the subsidiary power storage device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification