| 发明名称 | Method for pre-ignition control | ||
| 摘要 | Various systems and methods are described for controlling pre-ignition in a boosted engine in a newly manufactured vehicle. One method comprises, during a pre-delivery phase of the vehicle, operating the boosted engine in a pre-delivery calibration with a first, higher enrichment, in response to a pre-ignition event. The pre-delivery calibration is deactivated during a post-delivery phase and the boosted engine is operated with a second, lower enrichment in response to a pre-ignition event. | ||
| 申请公布号 | US9541014(B2) | 申请公布日期 | 2017.01.10 |
| 申请号 | US201414550661 | 申请日期 | 2014.11.21 |
| 申请人 | Ford Global Technologies, LLC | 发明人 | Glugla Chris Paul |
| 分类号 | F02P5/152;F02D37/02;F02D41/00;F02D35/02;F01L1/34;F02D41/24;F02D13/02;F02P5/04 | 主分类号 | F02P5/152 |
| 代理机构 | Alleman Hall McCoy Russell & Tuttle LLP | 代理人 | Voutyras Julia;Alleman Hall McCoy Russell & Tuttle LLP |
| 主权项 | 1. A method, comprising: during a pre-delivery phase of a vehicle including an engine, operating the engine with a first setting for a parameter in a pre-delivery calibration;adjusting the first setting of the parameter responsive to pre-ignition; and during a post-delivery phase of the vehicle, operating the engine with a second setting for the parameter in a post-delivery calibration. | ||
| 地址 | Dearborn MI US | ||