发明授权
- 专利标题： Method and device for operating a drive unit of a vehicle
- 专利标题（中）： 用于操作车辆的驱动单元的方法和装置
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申请号： US10583655申请日： 2004-12-20
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公开(公告)号： US07594496B2公开(公告)日： 2009-09-29
- 发明人: Thomas Frenz , Martin Streib , Andreas Kufferath
- 申请人： Thomas Frenz , Martin Streib , Andreas Kufferath
- 申请人地址： DE Stuttgart
- 专利权人： Robert Bosch GmbH
- 当前专利权人： Robert Bosch GmbH
- 当前专利权人地址： DE Stuttgart
- 代理机构： Kenyon & Kenyon LLP
- 优先权： DE10360340 20031220; DE102004033081 20040708
- 国际申请： PCT/EP2004/053619 WO 20041220
- 国际公布： WO2005/061875 WO 20050707
- 主分类号： F02P5/00
- IPC分类号： F02P5/00 ; F02D31/00
摘要：
A method and a device for operating a drive unit of a vehicle are provided, which result in reduced fuel consumption in the overrun condition. An output variable of the drive unit is set, in this context, according to a preset driving strategy in the overrun condition of the drive unit. At least two preset driving strategies are specified for the overrun condition of the drive unit. In the overrun condition, one of the specified driving strategies is selected as a function of a driving situation.
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