发明名称 |
Method for alarming inner pressure lowering of tires using GPS information and device thereof, and program for alarming inner pressure lowering of tires |
摘要 |
Provided is a method which is free from falling into a state impossible for detecting inner pressure lowering of tires even when GPS signals cannot be received and capable of precisely detecting inner pressure lowering of tires. A method for alarming inner pressure lowering of tires comprising a step of receiving satellite electric wave utilized for GPS and then detecting inner pressure lowering of tires utilizing the information of the satellite electric wave, and a step of detecting inner pressure lowering of tires utilizing wheel speed information, wherein said method comprises a step of judging whether the judgment result of inner pressure lowering of tires detected in the respective steps is adopted or not.
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申请公布号 |
US2007090933(A1) |
申请公布日期 |
2007.04.26 |
申请号 |
US20060515784 |
申请日期 |
2006.09.06 |
申请人 |
SUMITOMO RUBBER INDUSTRIES, LTD. |
发明人 |
NAKAO YUKIO |
分类号 |
B60C23/00 |
主分类号 |
B60C23/00 |
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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