- 专利标题: Driving apparatus for vehicle
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申请号: US17804197申请日: 2022-05-26
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公开(公告)号: US12122241B2公开(公告)日: 2024-10-22
- 发明人: Atsushi Tabata , Koichi Okuda , Koji Takaira , Yuuki Makino , Akinori Homan , Yosuke Akiyama , Akira Ijichi , Kunihiko Usui
- 申请人: TOYOTA JIDOSHA KABUSHIKI KAISHA
- 申请人地址: JP Toyota
- 专利权人: TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人: TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址: JP Toyota
- 代理机构: Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP 21094771 2021.06.04
- 主分类号: B60K6/52
- IPC分类号: B60K6/52 ; B60W10/06 ; B60W10/08 ; B60W10/119 ; B60W20/13 ; B60W20/15
摘要:
A vehicle driving apparatus includes: an engine; a first rotary electric machine; first and second output shafts; a power distribution device for distributing a power between the first and second output shafts; and a control device for controlling an electric-power generation torque of a second rotary electric machine such that a power distribution ratio between the first and second output shafts becomes a target distribution ratio, and controlling a total torque of the engine and the first rotary electric machine such that a requested drive torque is obtained. The control device executes an electric-power consuming control to supply at least a part of a generated electric power generated by the second rotary electric machine, to the first rotary electric machine without via a power storage device, and to drive the first rotary electric machine, such that an operation state of the engine is brought close to a fuel-economy optimum state.
公开/授权文献
- US20220388493A1 DRIVING APPARATUS FOR VEHICLE 公开/授权日:2022-12-08
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