发明名称 |
Method and system for inhibiting operation in a commanded operating range state for a transmission of a powertrain system |
摘要 |
A hybrid powertrain system includes torque generative devices to transfer power to an output member. An operator torque request, a rotational direction and speed of the output member, and a signal output from a transmission range selector are monitored. When a change in a direction of intended motion is determined, the powertrain system can change rotational direction of the output member when the speed of the output member is less than a threshold. The powertrain can inhibit a change in the rotational direction of the output member. |
申请公布号 |
US8234048(B2) |
申请公布日期 |
2012.07.31 |
申请号 |
US20080244815 |
申请日期 |
2008.10.03 |
申请人 |
BUUR HANNE;CAWTHORNE WILLIAM R.;GM GLOBAL TECHNOLOGY OPERATIONS LLC;DAIMLER AG;CHRYSLER GROUP LLC;BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT |
发明人 |
BUUR HANNE;CAWTHORNE WILLIAM R. |
分类号 |
B60W10/10;B60W10/04;B60W30/18 |
主分类号 |
B60W10/10 |
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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