发明名称 |
METHOD FOR CONTROLLING A SPEED DIFFERENCE BETWEEN THE FRONT WHEELS AND REAR WHEELS OF A FOUR-WHEEL DRIVE VEHICLE |
摘要 |
A method for controlling a speed difference between speed of wheels of a front axle and speed of wheels of a rear axle of a four-wheel drive vehicle. The method: determines an initial speed difference set point based on the speed of the vehicle; determines one or more intermediate speed difference set points based on one or more operational parameters of the vehicle; modulates the initial speed difference set point based on the intermediate speed difference set points to obtain a final speed difference set point; measures the speed difference and compares the measured speed difference with the final speed difference set point; and controls the measured speed difference, so that the measured speed difference reaches the final speed difference set point. |
申请公布号 |
EP2398666(A1) |
申请公布日期 |
2011.12.28 |
申请号 |
EP20100708335 |
申请日期 |
2010.02.11 |
申请人 |
RENAULT S.A.S. |
发明人 |
FOUSSARD, FRANCOIS;MONTI, ALESSANDRO;POTHIN, RICHARD;ROMANI, NICOLAS;SAINT-LOUP, PHILIPPE |
分类号 |
B60K23/08 |
主分类号 |
B60K23/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|