发明名称 |
Vehicle control device and vehicle control method |
摘要 |
<p>Steering stability of a vehicle under a traveling state such as cornering is enhanced by controlling a state.of the vehicle based on cornering powers of right and left wheels. A detecting unit 1 detects action force containing longitudinal force Fx, lateral force Fy and vertical force Fz which act on each wheel. A specifying unit 2 specifies a friction coefficient between the wheels and road surface. An estimating unit 6 estimates cornering power ka of each wheel based on the action force and the friction coefficient. A processing unit 7 determines control values so that the representative value ka_ave of the cornering powers concerning the right and left wheels is larger than the present value of the representative value ka_ave of the cornering powers concerning the right and left wheels. Controlling units 8 to 10 control the state of the vehicle based on the control values thus determined. <IMAGE></p> |
申请公布号 |
EP1486391(A1) |
申请公布日期 |
2004.12.15 |
申请号 |
EP20040013645 |
申请日期 |
2004.06.09 |
申请人 |
FUJI JUKOGYO KABUSHIKI KAISHA |
发明人 |
MATSUNO, KOJI;KOGURE, MASARU |
分类号 |
B60G17/015;B60T8/1755;B60K23/04;B60R16/02;B60T8/172;B60T8/1763;B60W30/00;B60W40/068;B60W40/10;B60W40/109;B60W40/114;F16H48/20;(IPC1-7):B60T8/00 |
主分类号 |
B60G17/015 |
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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