发明名称 |
Control system and method for a continuously variable transmission |
摘要 |
<p>An apparatus and a method control a continuously variable transmission (18) of a motor vehicle which includes a power transmitting member (48) for power transmission by use of friction. A controller of the apparatus detects slippage of the power transmitting member in a predetermined period of running of the vehicle, and increases a clamping pressure that is applied to the power transmitting member when slippage of the power transmitting member is detected. The controller also stores a state of increase of the clamping pressure in a memory, and increases the clamping pressure applied to the power transmitting member in accordance with a previous state of increase of the clamping pressure that was stored in the memory in a previous period of operation of the vehicle.</p> |
申请公布号 |
EP1158214(B1) |
申请公布日期 |
2011.02.23 |
申请号 |
EP20010112496 |
申请日期 |
2001.05.22 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
YAMAMOTO, YOSHIAKI;TAMURA, TADASHI;INOUE, DAISUKE;KONO, KATSUMI;TANIGUCHI, HIROJI |
分类号 |
F16H9/00;F16H61/662;F16H61/02 |
主分类号 |
F16H9/00 |
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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