发明申请
- 专利标题: VEHICLE ENGINE CONTROL DEVICE
- 专利标题(中): 车用发动机控制装置
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申请号: US13818004申请日: 2010-08-20
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公开(公告)号: US20130196820A1公开(公告)日: 2013-08-01
- 发明人: Ryo Suzuki , Akiyoshi Negishi , Shinichi Takeuchi , Takeshi Kaino , Katsuya Kobayashi
- 申请人: Ryo Suzuki , Akiyoshi Negishi , Shinichi Takeuchi , Takeshi Kaino , Katsuya Kobayashi
- 申请人地址: JP Toyota-shi
- 专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址: JP Toyota-shi
- 国际申请: PCT/JP2010/064079 WO 20100820
- 主分类号: B60W10/02
- IPC分类号: B60W10/02 ; B60W10/06
摘要:
A vehicle engine control device stopping fuel injection if a predetermined fuel cut condition is satisfied, is provided, during running with the fuel injection stopped, when inertia of a power transmission system rotating with the engine has a smaller rate of inertia of the power transmission system acting on rotation of an output shaft of the engine, the fuel injection being started at a lower engine rotation speed as compared to the case of a larger rate of inertia of the power transmission system acting on rotation of the output shaft of the engine, a clutch capable of connecting and interrupting power transmission between the engine and the power transmission system being interposed between the engine and the power transmission system, a rate of inertia of the power transmission system acting on rotation of the output shaft of the engine being configured to decrease as a clutch stroke of the clutch that is an operation amount of a clutch pedal increases, and an engine rotation speed for starting the fuel injection being set to a lower value as the clutch stroke increases.
公开/授权文献
- US08574127B2 Vehicle engine control device 公开/授权日:2013-11-05