发明授权
- 专利标题： Control system for a hybrid vehicle
- 专利标题（中）： 混合动力汽车的控制系统
-
申请号： US09627124申请日： 2000-07-27
-
公开(公告)号： US06343246B1公开(公告)日： 2002-01-29
- 发明人: Atsushi Matsubara , Hideyuki Oki , Shinichi Kitajima , Kazutomo Sawamura , Hideyuki Takahashi , Kan Nakaune , Hiroyuki Makino , Teruo Wakashiro
- 申请人： Atsushi Matsubara , Hideyuki Oki , Shinichi Kitajima , Kazutomo Sawamura , Hideyuki Takahashi , Kan Nakaune , Hiroyuki Makino , Teruo Wakashiro
- 优先权： JP11-218218 19990730; JP11-232027 19990818
- 主分类号： B60L720
- IPC分类号： B60L720
摘要：
A control system for a hybrid vehicle with a combustion engine is provided for outputting driving force, an electric motor for generating a force for assisting the output from the engine, and a power storage unit for supplying a power to the motor and for storing energy regenerated by the motor when the vehicle decelerates. The control system includes an assistance determining device for determine whether to assist the output from the engine by the motor, depending on the driving condition of the vehicle; a first assistance amount determining device for determining a first assistance amount, depending on the driving condition of the vehicle, when the assistance determining device determines to perform the assist; a second assistance amount determining device for determining a second assistance amount, when a driver's intention to accelerate the vehicle exceeds a predetermined standard; and an assistance control device for driving the motor to assist the output from the engine, based on the first assistance amount when a driver's intention to accelerate the vehicle does not exceed a predetermined standard, and based on the second assistance amount when the driver's intention to accelerate the vehicle exceeds the predetermined standard.