发明名称 |
Apparatus and method for identifying tires and apparatus and method for evaluating road surface conditions |
摘要 |
An apparatus for identifying tires comprising: a rotational speed detecting means; a first calculating means for calculating a vehicle speed; a second calculating means for calculating acceleration/deceleration of the vehicle; a third calculating means for calculating a slip ratio; a fourth calculating means for respectively obtaining moving averages of the acceleration/deceleration and the slip ratios of the vehicle; a fifth calculating means for obtaining linear regression coefficients and correlation coefficients of the moving-averaged acceleration/deceleration of the vehicle and the slip ratio; a sixth calculating means for calculating a tire identifying coefficient; and a tire identifying means for identifying tires which is presently mounted based on the tire identifying coefficient. Differences in tread rigidities of the tires can be automatically reflected for controlling the vehicle.
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申请公布号 |
US2002116145(A1) |
申请公布日期 |
2002.08.22 |
申请号 |
US20010006616 |
申请日期 |
2001.12.10 |
申请人 |
KAWASAKI HIROAKI;NAKAO YUKIO |
发明人 |
KAWASAKI HIROAKI;NAKAO YUKIO |
分类号 |
B60C23/06;B60T8/172;(IPC1-7):G06F15/00 |
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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