发明名称 |
Multiplex transmission apparatus |
摘要 |
When it is detected that the state of an electrical component connected to a communication node has not changed in the OFF state of an ignition key switch, it is determined that a vehicle equipped with the multiplex transmission apparatus is in a parking state, and the communication node is forcibly shifted to a sleep state, thereby preventing consumption of battery power due to a dark current supplied to the communication node in the sleep state.
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申请公布号 |
US5633537(A) |
申请公布日期 |
1997.05.27 |
申请号 |
US19940274717 |
申请日期 |
1994.07.18 |
申请人 |
MAZDA MOTOR CORPORATION;NALDEC CORPORATION |
发明人 |
KURATA, YASUHIKO;AKIYAMA, YUICHI |
分类号 |
B60R16/02;B60R16/023;B60R16/03;H04Q9/00;(IPC1-7):H04J3/14;H04L12/40 |
主分类号 |
B60R16/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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