| 发明名称 |
A METHOD FOR ADAPTING SHIFT SCHEDULE OF AN AUTOMATIC TRANSMISSION BASED ON GPS/MAP INFORMATION |
| 摘要 |
A powertrain control includes monitoring map preview information, determining a road gradient factor based upon the map preview information, and adapting a transmission shift schedule based upon the road gradient factor. |
| 申请公布号 |
WO2010014338(A3) |
申请公布日期 |
2010.05.14 |
| 申请号 |
WO2009US49362 |
申请日期 |
2009.07.01 |
| 申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
KIM, DAEKYUN;HEBBALE, KUMARASWAMY, V.;LEE, CHUNHAO, J. |
| 分类号 |
F16H59/66;F16H59/60;F16H61/00 |
主分类号 |
F16H59/66 |
| 代理机构 |
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代理人 |
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| 地址 |
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