发明授权
- 专利标题: Control apparatus and control method for hybrid vehicle
- 专利标题(中): 混合动力汽车的控制装置及控制方法
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申请号: US11808237申请日: 2007-06-07
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公开(公告)号: US07877184B2公开(公告)日: 2011-01-25
- 发明人: Hideto Watanabe , Yasuo Shimizu
- 申请人: Hideto Watanabe , Yasuo Shimizu
- 申请人地址: JP Toyota
- 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
- 代理机构: Oliff & Berridge, PLC
- 优先权: JP2006-178669 20060628
- 主分类号: G06F19/00
- IPC分类号: G06F19/00
摘要:
A control apparatus for a hybrid vehicle includes a required torque calculating portion that calculates required drive torque required of the vehicle; a running mode switching portion that switches between a motor running mode and a hybrid running mode according to the calculated required drive torque; a torque distribution control portion that sets the torque distribution between front and rear wheels according to the switched running mode; a gear noise preventing portion that prevents gear noise in a gear mechanism by changing the set torque distribution between the front and rear wheels when a predetermined gear noise producing condition is satisfied; and a drive torque control portion that calculates drive torques of the front and rear wheels based on the calculated required drive torque and the changed torque distribution and controls the torques of the engine and the electric motor.
公开/授权文献
- US20080004780A1 Control apparatus and control method for hybrid vehicle 公开/授权日:2008-01-03
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