发明申请
- 专利标题： CONTROL APPARATUS AND METHOD FOR CONTINUOUSLY VARIABLE TRANSMISSION
- 专利标题（中）： 控制装置和连续可变传输方法
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申请号： US12101217申请日： 2008-04-11
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公开(公告)号： US20080255737A1公开(公告)日： 2008-10-16
- 发明人: Hiroya FUJIWARA , Akira Hino , Shinya Toyoda , Tadashi Tamura
- 申请人： Hiroya FUJIWARA , Akira Hino , Shinya Toyoda , Tadashi Tamura
- 申请人地址： JP Toyota-shi
- 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-shi
- 优先权： JP2007-104742 20070412
- 主分类号： G06F17/00
- IPC分类号： G06F17/00
摘要：
When the vehicle is traveling on an uphill road (step 100: YES), the ECU executes a program in which, if the speed of the vehicle is equal to or higher than Vblt (step 102: NO) and a speed ratio γ(1) required to secure a sufficient climbing capacity of the vehicle is equal to or lower than a speed ratio γ(2) required to secure a sufficient returnability of the belt of the continuously variable transmission (step 106: NO), a belt returnability securing control is executed (step 110), and otherwise (step 102: YES or step 106: YES), a climbing control is executed (step 104 or step 108).
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