发明名称 |
METHOD AND SYSTEM FOR DIAGNOSING THE CONDITION OF A MOTOR VEHICLE TYRES |
摘要 |
The invention concerns a method for diagnosing the condition of tyres of a front wheel and of a rear wheel of a motor vehicle arranged on the same side of the vehicle and connected to the body shell thereof via suspension means. Said method includes a step (102) of acquiring the vertical accelerations of said wheels in a reference model of the vehicle, a step (104) of time-based resetting of one of the acquired accelerations on the other of the acquired accelerations, a step (112) of estimating the coefficients of stiffness of the tyres based on the thus temporally reset accelerations, and a step (120) of determining the condition of the tyres based on the estimated coefficients of stiffness. |
申请公布号 |
WO2007031678(A2) |
申请公布日期 |
2007.03.22 |
申请号 |
WO2006FR50868 |
申请日期 |
2006.09.11 |
申请人 |
PEUGEOT CITROEN AUTOMOBILES SA;LE BRET, DENIS;DJAMA, ZAHIR |
发明人 |
LE BRET, DENIS;DJAMA, ZAHIR |
分类号 |
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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