发明名称 |
Method for operating motor vehicle i.e. passenger vehicle, involves retaining motor vehicle in standstill condition by parking brake after course of definite time period when starting request is not present during time period |
摘要 |
<p>The method involves providing definite maximum creeping torque for a definite time period when speed of a motor vehicle (10) in a desired traveling direction is smaller than a definite speed threshold. The vehicle is retained in a standstill condition through a driving brake by forming and/or retaining a braking pressure for another definite time period when the vehicle rolls opposite to the desired direction. The vehicle is automatically retained in the standstill condition by a parking brake after a course of the latter period when a starting request is not present during the latter period.</p> |
申请公布号 |
DE102009052227(A1) |
申请公布日期 |
2011.05.12 |
申请号 |
DE20091052227 |
申请日期 |
2009.11.06 |
申请人 |
DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT |
发明人 |
BAUR, PETER;BEGER, ULRICH;GAERTNER, VOLKER;REETZ, BENEDIKT |
分类号 |
B60W30/00;B60T7/12;B60W10/04;B60W10/18;B60W30/18 |
主分类号 |
B60W30/00 |
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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