发明名称 |
Apparatus and method for calculating initial correction coefficient |
摘要 |
An apparatus for calculating an initial correction coefficient for correcting rotational angular velocities obtained from outputs of rotational angular velocity detecting means. The apparatus includes a judged value calculating means which calculates a judged value on the basis of the rotational angular velocities; an identifying means which identifies whether the vehicle is performing turning movements at high velocity, straight-ahead running or turning movements at mid/low velocity; and an initial correction coefficient calculating means which obtains an initial correction coefficient when it has been identified by the identifying means that the vehicle is performing straight-ahead running or turning movements at mid/low velocity. It is possible to obtain accurate correction coefficients so that it is possible to accurately detect, for instance, a decrease in tire air-pressure and thus to maintain safe running. <IMAGE>
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申请公布号 |
EP1477337(A2) |
申请公布日期 |
2004.11.17 |
申请号 |
EP20040009360 |
申请日期 |
2004.04.20 |
申请人 |
SUMITOMO RUBBER INDUSTRIES LIMITED |
发明人 |
OSHIRO, YUJI;MINAO, YANASE |
分类号 |
B60C23/06;G01P3/42;B60R16/02;G01L17/00;(IPC1-7):B60C23/06 |
主分类号 |
B60C23/06 |
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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