发明申请
- 专利标题： Method for controlling a drivetrain in a motor vehicle
- 专利标题（中）： 用于控制机动车辆中的传动系的方法
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申请号： US10522363申请日： 2003-08-18
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公开(公告)号： US20050274564A1公开(公告)日： 2005-12-15
- 发明人: Christoph Pelchen , Detlef Baasch , Barbara Schmohl , Unal Gazyakan
- 申请人： Christoph Pelchen , Detlef Baasch , Barbara Schmohl , Unal Gazyakan
- 优先权： DE10238127.5 20020821
- 国际申请： PCT/EP03/09104 WO 20030818
- 主分类号： F16H61/04
- IPC分类号： F16H61/04 ; F16H61/686 ; F16H61/70 ; B60K17/00
摘要：
A method for controlling a drivetrain (1) in a motor vehicle is disclosed, in particular in an off-road vehicle with a drive unit (2), a multi-group transmission (4) and an output. The multi-group transmission (4) comprises at least an automatic gearbox (8) and a subsequent range transfer box (9) which may be switched by means of switching elements (24, 25). On changing the ratio in the range transfer box (9), a synchronisation of the switching element (24 or 25), for switching in the range transfer box (9), is carried out by means of a controller of switching elements in the automatic gearbox (8).
公开/授权文献
- US07247115B2 Method for controlling a drivetrain in a motor vehicle 公开/授权日：2007-07-24
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