发明名称 |
Gear selection for automatic transmissions |
摘要 |
The method involves deciding the target gear, so that rising or falling parameters are arranged to be proportional to the retardation or acceleration of the vehicle. After the switching time and the direction have been derived from the desired gear and the acceleration assigned to the load level, neutral is given as the target gear. The momentary acceleration or retardation of the vehicle is measured and used to determine the appropriate gear. |
申请公布号 |
EP1067317(A3) |
申请公布日期 |
2006.09.27 |
申请号 |
EP20000113964 |
申请日期 |
2000.07.01 |
申请人 |
ZF FRIEDRICHSHAFEN AKTIENGESELLSCHAFT |
发明人 |
DOEBELE, BERND |
分类号 |
F16H61/02;F16H59/48;F16H59/56;F16H59/66 |
主分类号 |
F16H61/02 |
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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