| 发明名称 |
METHOD AND APPARATUS FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE DURING AUTOSTOP AND AUTOSTART OPERATIONS |
| 摘要 |
An internal combustion engine is configured to execute autostop and autostart routines. The engine is controlled during execution of the autostop routine to decrease quantity of combustibles in cylinder charges and increase dilution of the cylinder charges with the engine operating in a fuel cutoff mode and to achieve a stopped engine position that minimizes likelihood of auto-ignition during a subsequent autostart event. |
| 申请公布号 |
US2015285202(A1) |
申请公布日期 |
2015.10.08 |
| 申请号 |
US201414242958 |
申请日期 |
2014.04.02 |
| 申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
Spohn Brian L.;Roblin Michael William;Lombardo Paul S. |
| 分类号 |
F02N11/08 |
主分类号 |
F02N11/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for controlling an internal combustion engine configured to execute autostop and autostart routines, comprising:
controlling the engine during execution of the autostop routine to decrease quantity of combustibles in cylinder charges and increase dilution of the cylinder charges with the engine operating in a fuel cutoff mode and to achieve a stopped engine position that minimizes likelihood of auto-ignition during a subsequent autostart event. |
| 地址 |
Detroit MI US |
