Invention Grant
- Patent Title: Hybrid vehicle
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Application No.: US16372514Application Date: 2019-04-02
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Publication No.: US11383693B2Publication Date: 2022-07-12
- Inventor: Takeshi Kitahata , Tooru Matsubara , Kazuyuki Shiiba , Koichi Okuda , Atsushi Tabata
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Toyota
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Toyota
- Agency: Oliff PLC
- Priority: JPJP2018-071214 20180402
- Main IPC: B60W20/00
- IPC: B60W20/00 ; B60K6/387 ; B60K6/547 ; B60W10/02 ; B60W10/06 ; B60W10/08 ; B60K6/40

Abstract:
A hybrid vehicle with an engine and a rotary machine each coupled to a drive wheel in a power transmittable manner, comprises: an electronic control device that makes the rotary machine output a starting-time compensation torque to compensate a drop in a drive torque caused in a starting process of the engine in addition to a running torque when the engine is started while the vehicle is in a running state in which the drive torque is generated by the rotary machine and the engine is in a stopped state. The electronic control device starts the engine such that a starting-time inertia torque that is generated according to starting of the engine and causes the drop in the drive torque is made smaller when a torque margin of the rotary machine which is applied to the starting-time compensation torque is relatively small than when the torque margin is relatively large.
Public/Granted literature
- US11117565B2 Hybrid vehicle Public/Granted day:2021-09-14
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