| 发明名称 |
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 |
US2010030437(A1) |
申请公布日期 |
2010.02.04 |
| 申请号 |
US20080181632 |
申请日期 |
2008.07.29 |
| 申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
KIM DAEKYUN;HEBBALE KUMARASWAMY V.;LEE CHUNHAO J. |
| 分类号 |
F16H59/66 |
主分类号 |
F16H59/66 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
