发明名称 |
Efficient RKE energy monitoring strategy |
摘要 |
A method is provided for selectively providing power to at least one component of a vehicle-based receiver module for determining the presence and validity of a transmitted RF signal. The RF signal is a request signal for activating a respective vehicle accessory function. Power is provided to a receiver for a first period of time. The receiver is operated to receive any RF signal that may be present from a remote transmitting device. A received signal strength indicator (RSSI) associated with operating the receiver is determined. A determination is made whether the RSSI is greater than a first predetermined threshold. The power is terminated to the receiver after the first period of time if the RSSI is not greater than the first predetermined threshold.
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申请公布号 |
US2006091996(A1) |
申请公布日期 |
2006.05.04 |
申请号 |
US20040976409 |
申请日期 |
2004.10.29 |
申请人 |
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发明人 |
CONNER BRUCE;NANTZ JOHN;KOVAC ZORAN;PEACOCK CHARLES W.;AHMED RASHA M. |
分类号 |
H04Q1/00;B60C23/04;B60R25/00;G05B19/00;H04B1/10;H04B1/16 |
主分类号 |
H04Q1/00 |
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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