发明名称 |
Control system for automatic transmission |
摘要 |
A control system serves for surely preventing occurrence of a shift shock due to engagement of a one-way clutch with an automatic transmission in non-shift condition, and comprises a disengagement detecter for detecting disengagement of the one-way clutch; a power-on detecter for detecting change in an operation of the engine from driven mode to drive mode; a throttle opening detecter for detecting a throttle opening of the engine; a throttle opening estimater for estimating a second throttle opening when a predetermined time has elapsed from the time at which the operation of the engine is changed from driven mode to drive mode, on the basis of a first throttle opening detected when the operation of the engine is changed from driven mode to drive mode; and a torque down instructer for generating a torque down signal for reducing the output torque of the engine when the estimated second throttle opening is not less than a predetermined reference value.
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申请公布号 |
US5672138(A) |
申请公布日期 |
1997.09.30 |
申请号 |
US19960606849 |
申请日期 |
1996.02.26 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
MIKAMI, TSUYOSHI;OBA, HIDEHIRO;TAKAHASHI, NOBUAKI |
分类号 |
B60W10/04;B60W10/00;B60W10/02;B60W10/06;B60W10/10;F02D29/00;F02D29/02;F02D45/00;F16H59/14;F16H59/24;F16H61/04;F16H63/50;(IPC1-7):B60K41/04 |
主分类号 |
B60W10/04 |
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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