发明名称 |
Vehicular electronic key system |
摘要 |
A vehicular electronic key system includes an on-vehicle apparatus which is communicable with an electronic key when the electronic key is in a predetermined area outside of a vehicle. The on-vehicle apparatus generates alarm when a door lock operation is executed from the outside of the vehicle and when the on-vehicle apparatus is not capable of communicating with the electronic key. Further, on-vehicle apparatus generates alarm when a key ID does not corresponds with an apparatus ID. Therefore, the electronic key system can firmly prevent the electronic key from being mislaid in the vehicle.
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申请公布号 |
US2001026214(A1) |
申请公布日期 |
2001.10.04 |
申请号 |
US20010822362 |
申请日期 |
2001.04.02 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
ONUMA YOSHIKI;NAGANO TEPPEI |
分类号 |
B60R25/00;B60R25/24;G07C9/00;(IPC1-7):G06F7/04 |
主分类号 |
B60R25/00 |
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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