发明申请
- 专利标题: Method and device for operating a drive unit
- 专利标题(中): 用于操作驱动单元的方法和装置
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申请号: US11471400申请日: 2006-06-19
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公开(公告)号: US20070015629A1公开(公告)日: 2007-01-18
- 发明人: Dirk Hartmann , Werner Mezger , Andreas Roth , Juergen Rappold , Georg Mallebrein , Nikolas Poertner , Henri Barbier , Ingo Fecht
- 申请人: Dirk Hartmann , Werner Mezger , Andreas Roth , Juergen Rappold , Georg Mallebrein , Nikolas Poertner , Henri Barbier , Ingo Fecht
- 优先权: DE102005033523.3 20050718
- 主分类号: B60W10/04
- IPC分类号: B60W10/04
摘要:
A method and a device for operating a drive unit provide a switch between half-engine operation and full-engine operation. A switch takes place between two operating states of a first component of the drive unit as a function of a first performance quantity of the drive unit. A switch takes place between two operating states of a second component of the drive unit as a function of a second performance quantity of the drive unit. A check is performed whether switching between two operating states of the second component results in a shift of the first performance quantity over a switching threshold for switching between two operating states of the first component, and if so, the switch between the two operating states of second component is delayed until a switch between the two operating states of first component has occurred.
公开/授权文献
- US07381149B2 Method and device for operating a drive unit 公开/授权日:2008-06-03