Invention Grant
US07987935B2 Power output apparatus and vehicle equipped with the same, and method for controlling power output apparatus
有权
动力输出装置及其配备的车辆,以及控制动力输出装置的方法
- Patent Title: Power output apparatus and vehicle equipped with the same, and method for controlling power output apparatus
- Patent Title (中): 动力输出装置及其配备的车辆,以及控制动力输出装置的方法
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Application No.: US12076746Application Date: 2008-03-21
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Publication No.: US07987935B2Publication Date: 2011-08-02
- Inventor: Kazuhiro Ichimoto
- Applicant: Kazuhiro Ichimoto
- Applicant Address: JP Toyota-shi
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota-shi
- Agency: Kenyon & Kenyon LLP
- Priority: JP2007-084737 20070328
- Main IPC: B60W10/06
- IPC: B60W10/06 ; B60W10/08

Abstract:
When an exhaust gas switching valve is in a closed state, a target rotation speed Ne* and a target torque Te* are set in the same way as when the exhaust gas switching valve is in an open state to control an engine (S120, S130). A motor torque command Tm1* is set by using the target torque Te* corrected by a correction torque ΔT based on an engine rotation speed Ne, and also a motor torque command Tm2* is set so that a torque demand Tr* is delivered to a drive shaft to control motors MG1 and MG2 (S150 to S230). Thereby, since the exhaust gas switching valve is in a closed state, even if the output from the engine decreases, the engine and the motors MG1 and MG2 can be controlled properly.
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