发明授权
- 专利标题: Vehicle control device
- 专利标题(中): 车辆控制装置
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申请号: US14240626申请日: 2012-07-19
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公开(公告)号: US08992380B2公开(公告)日: 2015-03-31
- 发明人: Keichi Tatewaki
- 申请人: Keichi Tatewaki
- 申请人地址: JP Fuji-shi
- 专利权人: JATCO Ltd
- 当前专利权人: JATCO Ltd
- 当前专利权人地址: JP Fuji-shi
- 代理机构: Foley & Lardner LLP
- 优先权: JP2011-188284 20110831
- 国际申请: PCT/JP2012/068274 WO 20120719
- 国际公布: WO2013/031410 WO 20130307
- 主分类号: F16H61/00
- IPC分类号: F16H61/00 ; B60W10/107 ; F16H61/12 ; F16H9/16
摘要:
A vehicle control device for controlling a vehicle with an oil pump to be driven by rotation generated by a drive source and transmitted thereto and a continuously variable transmission including a power transmission member mounted between two pulleys includes coast stop control means configured to execute a coast stop control in which the drive source is stopped during vehicle running when a predetermined condition holds, and hydraulic pressure control means configured to execute a pulley pressure control in which a hydraulic pressure supplied to the pulley is increased such that frictional heat generated between the pulley and the power transmission member does not exceed upper limit frictional heat, below which the pulley or the power transmission member is not degraded, when the coast stop control is stopped, the drive source is restarted and the hydraulic pressure is supplied from the oil pump.
公开/授权文献
- US20140221154A1 VEHICLE CONTROL DEVICE 公开/授权日:2014-08-07
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