Invention Grant
- Patent Title: Control apparatus and control method of vehicle
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Application No.: US15029858Application Date: 2014-10-15
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Publication No.: US09884568B2Publication Date: 2018-02-06
- Inventor: Yoshitaka Niimi , Wanleng Ang , Masaki Okamura , Shintaro Tsujii , Keisuke Morisaki , Hideaki Yaguchi
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Toyota-shi, Aichi-ken
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Toyota-shi, Aichi-ken
- Agency: Andrews Kurth Kenyon LLP
- Priority: JP2013-217134 20131018
- International Application: PCT/IB2014/002125 WO 20141015
- International Announcement: WO2015/056081 WO 20150423
- Main IPC: B60L9/00
- IPC: B60L9/00 ; B60L15/20 ; B60K28/16 ; B60L3/00 ; B60L3/10 ; B60L7/00 ; B60T8/88 ; B60W30/18

Abstract:
A control apparatus for a vehicle including a three-phase AC motor and a power converter, the control apparatus includes an ECU. The ECU is configured to determine whether a rotation speed of the three-phase AC motor is equal to or less than a predetermined threshold and whether a stopping operation of the vehicle is performed, to determine that the vehicle stops when the rotation speed is equal to or less than the predetermined threshold and the stopping operation is performed, to determine whether the vehicle skids, and to switch a state of the power converter to a state where all on one side of the first and second switching elements are turned off and at least one on the other side of the first and second switching elements is turned on when the ECU determines that the vehicle stops and that the vehicle does not skid.
Public/Granted literature
- US20160250946A1 CONTROL APPARATUS AND CONTROL METHOD OF VEHICLE Public/Granted day:2016-09-01
Information query
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