| 发明名称 |
IF METHOD AND SYSTEM FOR ENGINE KNOCK CONTROL |
| 摘要 |
Methods and systems are provided for using selective cylinder deactivation for knock control with reduced fuel penalty. Cylinders with heavier knock and/or more borderline limited spark may be transiently deactivated until they are sufficiently cool. While reactivating the cylinders following cooling, other cylinders that are knocking, hot, or borderline spark limited may be deactivated. |
| 申请公布号 |
US2016108828(A1) |
申请公布日期 |
2016.04.21 |
| 申请号 |
US201414517649 |
申请日期 |
2014.10.17 |
| 申请人 |
Ford Global Technologies, LLC |
发明人 |
Glugla Chris Paul;VanDerWege Brad Alan |
| 分类号 |
F02D35/02;F02D37/02;F02D17/02 |
主分类号 |
F02D35/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for an engine, comprising:
deactivating individual cylinder valve mechanisms according to a cylinder pattern selected based on a knock value of each engine cylinder. |
| 地址 |
Dearborn MI US |
