发明名称 |
Adaptive hill hold for automobile applications by redundant clutch apply |
摘要 |
A vehicle having an automatic transmission includes a roll-back detector that generates a roll-back signal indicating a vehicle roll-back event. A controller receives the roll-back signal and determines whether the automatic transmission is in a forward drive mode having first and second torque transfer elements engaged. The controller engages a third torque transfer element to prevent the vehicle roll-back event. |
申请公布号 |
US2005075775(A1) |
申请公布日期 |
2005.04.07 |
申请号 |
US20030899716 |
申请日期 |
2003.10.02 |
申请人 |
CARLSON RICHARD W.;MOSES ROBERT L.;ZHANG ZHEN |
发明人 |
CARLSON RICHARD W.;MOSES ROBERT L.;ZHANG ZHEN |
分类号 |
F16H61/00;F16H61/20;G06F7/00;(IPC1-7):G06F7/00 |
主分类号 |
F16H61/00 |
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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