- 专利标题: VEHICLE LOCK-UP CONTROL METHOD AND CONTROL DEVICE
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申请号: US15763352申请日: 2015-10-23
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公开(公告)号: US20180266549A1公开(公告)日: 2018-09-20
- 发明人: Yuzuru TOHTA
- 申请人: Nissan Motor Co., Ltd.
- 国际申请: PCT/JP2015/079978 WO 20151023
- 主分类号: F16H61/14
- IPC分类号: F16H61/14 ; F16H45/02
摘要:
A vehicle includes an engine, a continuously variable transmission and a torque converter that has a lock-up clutch. The torque converter is arranged between the engine and the continuously variable transmission. The vehicle further includes engine accessories such as an air conditioner compressor and alternator that are driven by the engine. In this vehicle, a slip control is executed that produces a predetermined slip rotational state by controlling a lock-up capacity of the lock-up clutch. During slip control of the lock-up clutch, the engine-equipped vehicle executes cooperative control that suppresses load fluctuations of engine accessories such as the air conditioner compressor and the alternator.
公开/授权文献
- US10415699B2 Vehicle lock-up control method and control device 公开/授权日:2019-09-17