| 摘要 |
PROBLEM TO BE SOLVED: To reduce the size of a power supply wire for connecting a power supply device to an electric box. SOLUTION: A control device for an automobile includes a power supply device mounted on the automobile, an electric component group comprising a plurality of electric components equipped on the automobile, each branch line which is branch-connected to a power supply wire drawn from the power supply device and forms a conduction path to each electric component constituting the electric component group, each semiconductor switch which is provided on each branch line to individually open/close each branch line, and a control unit for performing the ON/OFF control of each semiconductor switch according to the preset priority. COPYRIGHT: (C)2010,JPO&INPIT
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