| 发明名称 |
Shift control method for automatic transmission for vehicle, involves performing shift control using calculated optimal engaging pressure after corresponding shift signal is generated |
| 摘要 |
<p>The optimal engaging pressure of an operating clutch is calculated in each shift ratio if a shift command according to change in vehicle operating conditions during performing of hydraulic pressure control is generated. Shift control is performed using the calculated optimal engaging pressure after corresponding shift signal is generated. An independent claim is also included for an automatic transmission shift control system.</p> |
| 申请公布号 |
DE102004059433(A1) |
申请公布日期 |
2005.07.21 |
| 申请号 |
DE20041059433 |
申请日期 |
2004.12.09 |
| 申请人 |
HYUNDAI MOTOR COMPANY, SEOUL/SOUL |
发明人 |
YU, PYUNG HWAN |
| 分类号 |
F16H59/14;F16H61/00;F16H61/06;F16H61/68;(IPC1-7):F16H61/06 |
主分类号 |
F16H59/14 |
| 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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