发明名称 |
Method and apparatus for detecting decrease in tire air-pressure, and selecting program for thresholds for judging decompression of tire |
摘要 |
A method for detecting decrease in tire air-pressure for detecting decrease in internal pressure of a tire on the basis of rotational information obtained from tires attached to a vehicle. A threshold for judging decrease in air-pressure of following wheels is different from a threshold for judging decrease in air-pressure of driving wheels. Threshold for judging abnormalities in air-pressure are varied for judging abnormalities of tire air-pressures of following wheels and for judging abnormalities of tire air-pressure of driving wheels so that appropriate judgment of abnormalities in air-pressure can be performed. <IMAGE>
|
申请公布号 |
EP1284205(A2) |
申请公布日期 |
2003.02.19 |
申请号 |
EP20020017863 |
申请日期 |
2002.08.08 |
申请人 |
SUMITOMO RUBBER INDUSTRIES LIMITED;SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
OSHIRO, YUJI |
分类号 |
B60C23/06;(IPC1-7):B60C23/06 |
主分类号 |
B60C23/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|