发明名称 |
Method for controlling and regulating a drive train |
摘要 |
Disclosed is a method for controlling and regulating the drive train of a vehicle, comprising a drive unit, a transmission and an output unit. The transmission has controllable free-wheel units corresponding with pairs of toothed wheels for disengaging or engaging an old or a new gear and a clutch mounted on the output side. In the presence of a shift command for carrying out a higher traction shift, the transmission capacity of the clutch is adjusted in a manner such that a current drive torque of the drive unit applied to said clutch is transmitted to the output unit and the clutch exhibits at least an approximately slip-free state. When a higher traction shift exists, an operative connection is suddenly created between a controllable free-wheel unit and a corresponding pair of toothed wheels of the new gear, and the operative connection of the old gear is at least almost simultaneously canceled.
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申请公布号 |
US2004082436(A1) |
申请公布日期 |
2004.04.29 |
申请号 |
US20030450083 |
申请日期 |
2003.06.09 |
申请人 |
DREIBHOLZ RALF;BAASCH DETLEF;GUMPOLTSBERGER GERHARD |
发明人 |
DREIBHOLZ RALF;BAASCH DETLEF;GUMPOLTSBERGER GERHARD |
分类号 |
B60W10/00;B60K17/02;B60W10/02;B60W10/04;B60W10/06;B60W10/10;B60W30/18;F16D48/06;F16H3/091;F16H3/10;F16H61/02;F16H61/04;F16H63/30;(IPC1-7):F16H61/00 |
主分类号 |
B60W10/00 |
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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