Invention Grant
- Patent Title: Electrically-powered vehicle and method for controlling the same
- Patent Title (中): 电动车辆及其控制方法
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Application No.: US13820409Application Date: 2010-09-03
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Publication No.: US08718854B2Publication Date: 2014-05-06
- Inventor: Toshiya Hashimoto
- Applicant: Toshiya Hashimoto
- 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
- International Application: PCT/JP2010/065133 WO 20100903
- International Announcement: WO2012/029170 WO 20120308
- Main IPC: B60L11/00
- IPC: B60L11/00

Abstract:
A hybrid vehicle includes a plurality of motor generators and an engine for generating a vehicle-driving force. A motor ECU controls the motor generators in accordance with respective torque command values for the motor generators. The motor ECU selects a motor generator used for performing vibration-reduction control, based on the operating state of the motor generators each. The output torque of the motor generator used for the vibration-reduction control is controlled so that a compensation torque corresponding to a periodic vibration-reduction torque component for cancelling out a periodic variation component of the rotational speed of drive wheels is superimposed on the torque for generating the vehicle-driving force.
Public/Granted literature
- US20130173108A1 ELECTRICALLY-POWERED VEHICLE AND METHOD FOR CONTROLLING THE SAME Public/Granted day:2013-07-04
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