发明申请
- 专利标题: VEHICLE TAKE-OFF CONTROL APPARATUS AND METHOD
- 专利标题(中): 车辆起落控制装置及方法
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申请号: US11942040申请日: 2007-11-19
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公开(公告)号: US20080076633A1公开(公告)日: 2008-03-27
- 发明人: Tadayuki Nagai , Yoshio Hasegawa , Tooru Matsubara
- 申请人: Tadayuki Nagai , Yoshio Hasegawa , Tooru Matsubara
- 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: JP2003-199884 20030722
- 主分类号: F16H61/06
- IPC分类号: F16H61/06 ; G06F19/00
摘要:
A take-off control apparatus and method is provided for a vehicle equipped with an automatic transmission having an apply element that is applied when the vehicle takes off from a standstill, which executes a neutral control that releases the apply element when the automatic transmission is in a forward-drive range and the vehicle is stopped with a predetermined condition being satisfied, and executes a neutral cancellation control that cancels the neutral control when a different predetermined condition is satisfied. The take-off control apparatus and method detects an engine speed and calculates an apply hydraulic pressure of the apply element during cancellation of the neutral control based on a fluctuation in the engine speed.
公开/授权文献
- US07536248B2 Vehicle take-off control apparatus and method 公开/授权日:2009-05-19
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