发明申请
US20070243970A1 Power Output Apparatus, Motor Vehicle Equipped with Power Output Apparatus, and Control Method of Power Output Apparatus 有权
动力输出装置,配备动力输出装置的动力车,动力输出装置的控制方法

  • 专利标题: Power Output Apparatus, Motor Vehicle Equipped with Power Output Apparatus, and Control Method of Power Output Apparatus
  • 专利标题(中): 动力输出装置,配备动力输出装置的动力车,动力输出装置的控制方法
  • 申请号: US11628511
    申请日: 2005-07-19
  • 公开(公告)号: US20070243970A1
    公开(公告)日: 2007-10-18
  • 发明人: Masaya AmanoKeiji Kaita
  • 申请人: Masaya AmanoKeiji Kaita
  • 申请人地址: JP Aichi-ken 471-8571
  • 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 Aichi-ken 471-8571
  • 优先权: JP2004-211912 20040720; JP2004-269937 20040916
  • 国际申请: PCT/JP05/13537 WO 20050719
  • 主分类号: B60L11/12
  • IPC分类号: B60L11/12
Power Output Apparatus, Motor Vehicle Equipped with Power Output Apparatus, and Control Method of Power Output Apparatus
摘要:
In a reverse drive with power output from an engine, the control procedure of the invention selects a drive point of the higher rotation speed corresponding to the higher accelerator opening among available drive points that ensure output of a target engine power, and controls the engine to be driven at the selected drive point and ensure output of a torque demand corresponding to the accelerator opening to a drive shaft. A required torque level output from a motor MG2 increases with an increase in engine torque under the conditions of a fixed torque demand of the drive shaft and a fixed output power level of the engine 22. Setting a drive point of the higher rotation speed and the lower torque corresponding to a higher level of the accelerator opening ensures output of the torque demand to the drive shaft. Setting a drive point of the lower rotation speed and the higher torque corresponding to a lower level of the accelerator opening improves the drive feeling of the engine.
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