- 专利标题: Control device for vehicle and control method for vehicle
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申请号: US15648558申请日: 2017-07-13
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公开(公告)号: US10221943B2公开(公告)日: 2019-03-05
- 发明人: Keisuke Ota , Ayumu Sagawa , Tomoya Iwami
- 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: Oliff PLC
- 优先权: JP2016-143527 20160721
- 主分类号: F16H61/04
- IPC分类号: F16H61/04 ; F16H61/682 ; F16H61/686 ; F16H3/66
摘要:
When a power-on downshift via an intermediate shift stage accompanied by input switching control is required and a predetermined shift stage is a shift stage lower than the intermediate shift stage, an electronic control unit performs torque phase control in a torque phase control time shorter than the torque phase control time that is set when the predetermined shift stage is a shift stage higher than the intermediate shift stage. Accordingly, it is possible to complete disengagement of a disengagement-side element early and to suppress a rapid increase of an input shaft rotation speed due to a clutch torque remaining.
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