发明申请
- 专利标题： DEVICE AND METHOD FOR CONTROLLING AUTOMATIC GEARBOX
- 专利标题（中）： 用于控制自动齿轮箱的装置和方法
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申请号： US12865160申请日： 2009-01-26
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公开(公告)号： US20100332092A1公开(公告)日： 2010-12-30
- 发明人: Naohiro Yamada , Tsukasa Hayashi
- 申请人： Naohiro Yamada , Tsukasa Hayashi
- 专利权人： JATCO Ltd
- 当前专利权人： JATCO Ltd
- 优先权： JP2008-063444 20080313
- 国际申请： PCT/JP2009/051176 WO 20090126
- 主分类号： F16H59/70
- IPC分类号： F16H59/70 ; F16H59/74
摘要：
It is an object of the present invention to provide control device and control method for an automatic transmission which are capable of selecting a gear shift stage which accords with an intention of a vehicle driver irrespective of an accelerator opening angle. When an accelerator pedal opening angle is large, a target vehicle speed is calculated using a read-ahead vehicle speed and, when the accelerator pedal opening angle is small, the target gear shift ratio is calculated using an actual vehicle speed.
公开/授权文献
- US08321099B2 Device and method for controlling automatic gearbox 公开/授权日：2012-11-27
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