A vehicle power supply system includes a power supply path, and an ECU detaching a fault occurrence portion occurring in a part of the power supply path from the power supply path based on a set value lower than a lowest operation voltage of a load and a voltage related to the power supply path. The set value is set within a normal range of the voltage related to the power supply path. The power supply path includes a plurality of electrical connection units connected to the load and a plurality of connection wirings connecting each of the electrical connection units in a loop shape. In a case that a part of voltages related to each of the connection wirings is equal to or less than the set value, the control unit supplies power to the load via another part of the voltages related to each of the connection wirings.
VEHICLE POWER SUPPLY SYSTEM
FAHRZEUGSTROMVERSORGUNGSSYSTEM
SYSTÈME D'ALIMENTATION ÉLECTRIQUE DE VÉHICULE
2021-05-19
Patent
Electronic Resource
English
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