| 发明名称 |
METHOD AND APPARATUS FOR SECURING AN OPERATING RANGE STATE MECHANICAL TRANSMISSION |
| 摘要 |
A hybrid powertrain system includes a transmission operative in a plurality of operating range states. An operating range state can be secured, including assigning each operating range state to a group that can be verified, monitoring a transition path from a first to a second operating range state, and monitoring a torque equation for the present operating range state. |
| 申请公布号 |
US2009112418(A1) |
申请公布日期 |
2009.04.30 |
| 申请号 |
US20080244820 |
申请日期 |
2008.10.03 |
| 申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC.;DAIMLER AG;CHRYSLER LLC;BAYERISHE MOTOREN WERKE AKTIENGESELLSCHAFT |
发明人 |
BUUR HANNE;KAMINSKY LAWRENCE A. |
| 分类号 |
F16H61/26;B60W50/02 |
主分类号 |
F16H61/26 |
| 代理机构 |
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