发明授权
- 专利标题: Gear-shifting optimization method and corresponding control unit
- 专利标题(中): 变速优化方法及相应的控制单元
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申请号: US11541795申请日: 2006-10-02
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公开(公告)号: US07632213B2公开(公告)日: 2009-12-15
- 发明人: Rainer Disch-Simon , Tobias Kalisch
- 申请人: Rainer Disch-Simon , Tobias Kalisch
- 申请人地址: DE Untergruppenbach
- 专利权人: GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG
- 当前专利权人: GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG
- 当前专利权人地址: DE Untergruppenbach
- 代理机构: Knobbe, Martens, Olson & Bear, LLP
- 优先权: DE102004017794 20040405
- 主分类号: B60W10/04
- IPC分类号: B60W10/04 ; B60W10/00 ; F16H59/30 ; G06F19/00
摘要:
A method is disclosed for optimizing the gear-shifting sequence in a step-variable transmission fitted in a motor vehicle, in particular in an automated shift transmission, which has a plurality of gears, which can be engaged and disengaged by means of respective clutches, the method comprising the following steps: registering at least one of a tolerance-dependent and a wear-dependent parameter of a clutch of the step-variable transmission; and adjustment of a set-point displacement value of a gear-shifting member of the clutch, which corresponds to the parameter and which is approached in the course of a gear shift, as a function of the value of the parameter registered.
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