发明名称 |
Tire inflation pressure detecting apparatus with function of identifying running and spare wheels |
摘要 |
<p>According to the present invention, there is provided a wheel identifying apparatus for a vehicle which includes a transmitter, a signal strength determiner, a variation determiner, and a wheel identifier. The transmitter is located on the body of the vehicle and working to transmit a signal during running of the vehicle. The signal strength determiner is located on a wheel of the vehicle away from the rotational axis of the wheel and works to determine strength of the signal thereat. The variation determiner works to determine a variation in the strength of the signal determined by the signal strength determiner. The wheel identifier is configured to identify the wheel as a spare wheel located on the body of the vehicle when the variation determined by the variation determiner is substantially zero.</p> |
申请公布号 |
EP1829713(B1) |
申请公布日期 |
2011.06.08 |
申请号 |
EP20070004058 |
申请日期 |
2007.02.27 |
申请人 |
DENSO CORPORATION |
发明人 |
MORI, MASASHI;WATABE, NOBUYA |
分类号 |
B60C23/04;B60C23/02;G01L17/00;G08C17/00;G08C17/02 |
主分类号 |
B60C23/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|