发明授权
- 专利标题： Gear shifting completion determination device for automatic transmission
- 专利标题（中）： 变速完成判定装置，用于自动变速器
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申请号： US10579299申请日： 2005-04-25
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公开(公告)号： US07468017B2公开(公告)日： 2008-12-23
- 发明人: Toshio Sugimura , Toshinari Suzuki , Tatsuya Kawamura , Atsushi Ayabe
- 申请人： Toshio Sugimura , Toshinari Suzuki , Tatsuya Kawamura , Atsushi Ayabe
- 申请人地址： JP Toyota
- 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
- 代理机构： Oliff & Berridge, PLC
- 优先权： JP2004-129898 20040426
- 国际申请： PCT/JP2005/008373 WO 20050425
- 国际公布： WO2005/103529 WO 20051103
- 主分类号： F16H61/08
- IPC分类号： F16H61/08
摘要：
An ECT_ECU of the present invention executes a program including the step of setting a determination time T for determining the completion of an upshift in an accelerator off mode to a short determination time T (X) when a slip value NS (NS=NE−NT) between an engine revolution NE and a turbine revolution NT is smaller than a predetermined slip value NS (0) (when the difference between NT and NE is large, and the step of setting the determination time T to a long determination time T (Y) when the slip value NS (NS=NE−NT) is larger than the predetermined slip value NS (0) (when the difference between NT and NE is small).