发明名称 |
Remote control device for vehicles |
摘要 |
A request signal transmitted from LF antennas of a vehicle-mounted unit is received by a radio terminal through an LF antenna. In response to the request signal, the radio terminal transmits a response signal from an antenna. The response signal is received by an RF unit of the vehicle-mounted unit. The vehicular remote control device controls an operating state of a vehicle-mounted device depending on the judgment of a match between the response signal and identification information inherent in the vehicle. The radio terminal has a light-emitting diode. When the radio terminal receives a failure diagnosis signal that is transmitted instead of the request signal, the radio terminal does not transmit a response signal, but energizes the light-emitting diode.
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申请公布号 |
US2004073340(A1) |
申请公布日期 |
2004.04.15 |
申请号 |
US20030679284 |
申请日期 |
2003.10.07 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
UEDA SHINICHI;ARIE SHINICHI;YOSHIMURA KENTARO;ASAKURA SUGURU;KAMIKURA AKIRA;SAWADA KENICHI |
分类号 |
E05B49/00;G07C9/00;H04Q9/00;(IPC1-7):G06F17/00 |
主分类号 |
E05B49/00 |
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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