- 专利标题： Device and method for supplying power to a vehicle, semi-conductor circuit device for use in the same and collective wiring device for a vehicle or an automobile
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申请号： US09840064申请日： 2001-04-24
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公开(公告)号： US20020043964A1公开(公告)日： 2002-04-18
- 发明人: Hiroyuki Saito , Tatsuya Yoshida , Shinichi Sakamoto , Mitsuru Koni , Kiyoshi Horibe
- 申请人： Hitachi, Ltd.
- 申请人地址： null
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： null
- 优先权： JP7-32647 19950221; JP7-228238 19950905; JPPCT/JP96/00386 19960221
- 主分类号： G05F001/40
- IPC分类号： G05F001/40
摘要：
A power supply line is wired in a loop from a battery power supply, and a power supply relay circuit is installed intermediately of the power supply line such that power is supplied from the power supply relay circuit to an electric load connected to a terminal unit of an intensive wiring line. By this arrangement, not only wires for control signals but also wires for power supply can be reduced. The terminal unit may serve also as the power supply relay circuit.
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