发明名称 |
Shift control device for continuously variable transmission |
摘要 |
A requested cruise-control horsepower calculator (33) of a shift control device obtains a requested cruise-control horsepower from a speed difference between a target cruising vehicle speed and an actual vehicle speed. A requested cruise-control torque calculator (34) obtains a requested cruise-control torque based on the requested cruise-control horsepower and an engine rotation speed. A cruise-control accelerator-opening calculator (37) sets a cruise-control accelerator opening by referring to an engine torque map where a cruise-control accelerator-opening characteristic curve is set along an equal horsepower line based on the requested cruise-control torque and the engine rotation speed. A target primary rotation-speed calculator (25) sets a target primary rotation speed by referring to a shift-line map based on the cruise-control accelerator opening and the actual vehicle speed. A shift controller (26) obtains a target gear shift ratio based on the target primary rotation speed and the actual vehicle speed to perform shift control. |
申请公布号 |
EP2372195(B1) |
申请公布日期 |
2016.06.29 |
申请号 |
EP20110159406 |
申请日期 |
2011.03.23 |
申请人 |
FUJI JUKOGYO KABUSHIKI KAISHA |
发明人 |
KATO, TETSUYA |
分类号 |
B60W20/00;B60K31/00;B60W10/06;B60W10/10;B60W10/107;B60W30/14;F02D29/00;F02D29/02;F16H59/06;F16H59/18;F16H59/40;F16H61/04;F16H61/66;F16H61/662;F16H63/50 |
主分类号 |
B60W20/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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