发明授权
- 专利标题: Control apparatus of automatic transmission
- 专利标题(中): 自动变速箱控制装置
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申请号: US13047296申请日: 2011-03-14
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公开(公告)号: US08924106B2公开(公告)日: 2014-12-30
- 发明人: Yukiyoshi Inuta , Aki Hayakawa
- 申请人: Yukiyoshi Inuta , Aki Hayakawa
- 申请人地址: JP Fuji-shi JP Yokohama-shi
- 专利权人: JATCO Ltd,Nissan Motor Co., Ltd.
- 当前专利权人: JATCO Ltd,Nissan Motor Co., Ltd.
- 当前专利权人地址: JP Fuji-shi JP Yokohama-shi
- 代理机构: Foley & Lardner LLP
- 优先权: JP2010-058647 20100316
- 主分类号: G06F7/00
- IPC分类号: G06F7/00 ; G06F17/00 ; G06F19/00 ; F16H61/06 ; F16H61/14 ; F16H59/38 ; F16H59/46 ; F16H61/00 ; F16H59/36
摘要:
A control apparatus for a vehicle includes an automatic transmission configured to attain a predetermined shift-stage by releasing an engaged friction-engagement element and by engaging a released friction-engagement element; a variation-start detecting section configured to detect that a parameter which varies with a progress of inertia phase has varied; a memorizing section configured to sequentially memorize a state of the vehicle; and a learning section configured to correct a control quantity for a next-time shift of the transmission on the basis of the state of vehicle memorized at a timing earlier by a given time interval than a timing when the variation-start detecting section detects that the parameter has varied.
公开/授权文献
- US20110231073A1 CONTROL APPARATUS OF AUTOMATIC TRANSMISSION 公开/授权日:2011-09-22
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