发明名称 |
METHOD AND DEVICE FOR HILL START |
摘要 |
Method and arrangement for facilitating hill-starting of a stationary motor vehicle. The method includes applying at least one braking device using a brake pedal and estimating the traveling resistance of the vehicle using a control unit ( 30 ). The control unit ( 30 ) determines a starting gear, a starting torque and a starting speed with regard to the estimated traveling resistance. The driver releases the brake pedal and the brakes are kept applied for a certain time. The driver operates an accelerator pedal to a position at least corresponding to the minimum transmitted torque and a clutch device ( 2 ) for a gearbox ( 3 ) is activated by the control unit ( 30 ) when the starting speed has been achieved. The control unit ( 30 ) releases the braking devices as a function of the increase in the transmitted driving torque of the clutch.
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申请公布号 |
US2006079377(A1) |
申请公布日期 |
2006.04.13 |
申请号 |
US20050160625 |
申请日期 |
2005.06.30 |
申请人 |
VOLVO LASTVAGNAR AB |
发明人 |
STEEN MARCUS;LAURI ERIK;KARLSSON LARS |
分类号 |
B60W10/04;B60T7/12;B60W30/18 |
主分类号 |
B60W10/04 |
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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