- 专利标题: Method for controlling an internal combustion engine
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申请号: US14543958申请日: 2014-11-18
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公开(公告)号: US09982609B2公开(公告)日: 2018-05-29
- 发明人: Peter Baur , Moritz Martiny
- 申请人: Dr. Ing. h. c. F. Porsche Aktiengesellschaft
- 申请人地址: DE Stuttgart
- 专利权人: DR. ING. H. C. F. PORSCHE AKTIENGESELLSCHAFT
- 当前专利权人: DR. ING. H. C. F. PORSCHE AKTIENGESELLSCHAFT
- 当前专利权人地址: DE Stuttgart
- 代理机构: Leydig, Voit & Mayer, Ltd.
- 优先权: DE102013112969 20131125
- 主分类号: F02D41/02
- IPC分类号: F02D41/02 ; F02D29/02 ; B60W10/02 ; B60W10/06 ; B60W30/184 ; F02D41/10
摘要:
A method controls an internal combustion engine that has a drive output shaft connected to an input shaft of a transmission. The internal combustion engine, the transmission and a drive wheel are encompassed by a drivetrain for the drive of a motor vehicle. The method includes determining a rotational acceleration of the input shaft and determining an input torque at the input shaft of the transmission based on a product of the rotational acceleration and a speed reduction ratio-dependent moment of inertia of the drivetrain in a section between the input shaft and the drive wheel. A combustion torque of the internal combustion engine is controlled such that the input torque adheres to a predetermined maximum input torque at the input shaft of the transmission.
公开/授权文献
- US20150149065A1 METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE 公开/授权日:2015-05-28