| 发明名称 | Auto stop engine control for vehicles | ||
| 摘要 | Methods and systems are provided for controlling an auto stop feature of an engine of a vehicle. A sensor is configured to provide information pertaining to engine speed at first full compression of the engine and at predetermined times including and beyond the time to first full compression after commencement of engine crank. A processor is coupled to the sensor, and is configured to disable the auto stop feature if the engine speed is less than a predetermined speed threshold. | ||
| 申请公布号 | US9587614(B2) | 申请公布日期 | 2017.03.07 |
| 申请号 | US201514669954 | 申请日期 | 2015.03.26 |
| 申请人 | GM GLOBAL TECHNOLOGY OPERATIONS LLC | 发明人 | Rychlinski Mark J.;Walters David W.;Reynolds Michael G. |
| 分类号 | F02N11/08;F02D41/04;F02D35/02 | 主分类号 | F02N11/08 |
| 代理机构 | Lorenz & Kopf, LLP | 代理人 | Lorenz & Kopf, LLP |
| 主权项 | 1. A method for controlling an auto stop feature of an engine of a vehicle, the method comprising: determining, using information provided by a sensor, an engine speed at a first full compression of the engine after commencement of an engine crank; and disabling, using a processor, the auto stop feature if the engine speed is less than a predetermined speed threshold. | ||
| 地址 | Detroit MI US | ||