发明名称 |
Transient Operation Energy Management Strategy for a Hybrid Electric Vehicle Powertrain |
摘要 |
A method and system for providing a dynamic torque band for hybrid electric vehicle (HEV) transient management includes determining a torque band indicative of an engine torque operation region representing efficient operation of the powertrain across a range of engine speeds. An engine torque command based on an actual speed of the engine is generated. The engine torque command is outputted to the engine if the engine torque command is within the torque band. The engine torque command is modified to be within the torque band if the engine torque command is out of the torque band and the modified engine torque command is outputted to the engine.
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申请公布号 |
US2012271492(A1) |
申请公布日期 |
2012.10.25 |
申请号 |
US201113089398 |
申请日期 |
2011.04.19 |
申请人 |
WANG QING;SYED FAZAL URRAHMAN;KUANG MING LANG;KOZAREKAR SHAILESH SHRIKANT;MCGEE RYAN ABRAHAM;FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
WANG QING;SYED FAZAL URRAHMAN;KUANG MING LANG;KOZAREKAR SHAILESH SHRIKANT;MCGEE RYAN ABRAHAM |
分类号 |
B60W20/00;B60W10/06;B60W10/26;G06F19/00 |
主分类号 |
B60W20/00 |
代理机构 |
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