发明授权
- 专利标题: Tire condition sensor communication with tire location provided via vehicle-mounted identification units
- 专利标题(中): 轮胎状况传感器通过车载识别单元提供轮胎位置
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申请号: US09753290申请日: 2001-01-02
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公开(公告)号: US06441728B1公开(公告)日: 2002-08-27
- 发明人: Rahul Dixit , Timothy DeZorzi
- 申请人: Rahul Dixit , Timothy DeZorzi
- 主分类号: B60C2300
- IPC分类号: B60C2300
摘要:
A tire condition communication system (10) for a vehicle (12) that has a tire (e.g., 14A). A sensor (e.g., 74), associated with the tire (e.g., 14A), senses at least one tire condition. A memory (e.g., 70), associated with the tire (e.g., 14A), holds an identification. Transmitter components (e.g., 80 and 22), associated with the tire (e.g., 14A) and operatively connected to the sensor (74) and the memory (70), transmit a condition signal (e.g., 24A) that indicates the held identification and the sensed tire condition. A vehicle-based unit (28) receives the transmitted condition signal (e.g., 24A) indicative of the held identification and the sensed tire condition. An identification provision unit (e.g., 42A), located on the vehicle (12) adjacent to the tire (e.g., 14A) and having a location identification, transmits the location identification in response to a request. A communication portion (e.g., 48A) of the tire condition sensor unit (e.g., 18A) communicates a request to the identification provision unit (e.g., 42A) to transmit the location identification. The tire condition sensor unit (e.g., 18A) receives the requested location identification and updates the held identification.
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