Invention Application
- Patent Title: HYBRID VEHICLE
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Application No.: US16963614Application Date: 2018-12-25
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Publication No.: US20210061250A1Publication Date: 2021-03-04
- Inventor: Kenji ITAGAKI , Taro MOTEKI , Koichi KATO
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Toyota-shi, Aichi
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Toyota-shi, Aichi
- Priority: JP2018-011714 20180126
- International Application: PCT/JP2018/047675 WO 20181225
- Main IPC: B60W20/10
- IPC: B60W20/10 ; B60W10/06 ; B60W10/08 ; B60K6/442

Abstract:
A hybrid vehicle includes an engine; an output member, a rotary electric machine; and a power dividing mechanism including an input element coupled to the engine, a reaction force element coupled to the rotary electric machine, and an output element coupled to the output member. Further, the rotary electric machine is provided such that, in order that a torque corresponding to required engine torque based on an acceleration request is applied to the drive wheel, a reaction torque corresponding to the required engine torque is output, the reaction torque of the rotary electric machine is output when an engine speed is equal to or higher than a predetermined value, and, when the engine speed is lower than the predetermined value, an engine speed increase rate is maximized regardless of an accelerator opening degree.
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