发明名称 |
System and method for controlling speed of an engine |
摘要 |
A system and method for controlling the speed of an engine includes determining a desired engine power output and engine speed, and determining whether the desired engine speed is within one of a number of predetermined engine speed ranges. It is then determined whether a noise-vibration level for the vehicle is within a target range when it is determined that the desired engine speed is within one of the predetermined engine speed ranges. The noise-vibration level is a function of at least one of a corresponding vibration level for one or more vehicle mechanical systems, and a noise level for the passenger compartment for the engine operating at the desired engine speed. The engine is then controlled at the desired engine speed when the determined noise-vibration level is within a target range, and it is determined that the desired engine speed is within one of the predetermined engine speed ranges.
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申请公布号 |
US7292932(B1) |
申请公布日期 |
2007.11.06 |
申请号 |
US20060559039 |
申请日期 |
2006.11.13 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
LEDGER DAVID;DOLAN GEORGE;KONOPA JASON;BOISMIER JEFFREY;CADWELL FLOYD |
分类号 |
F02D41/14;G06G7/70 |
主分类号 |
F02D41/14 |
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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