| 发明名称 |
METHOD AND APPARATUS FOR DETECTING SELECTIVE CATALYTIC REDUCTION INJECTOR OPENING TIME |
| 摘要 |
A method for detecting an opening time of a valve, includes receiving a valve current profile of the valve and processing the valve current profile using at least a slope reflection detector to determine a status of the valve based on an output of the slope reflection detector. |
| 申请公布号 |
US2015113950(A1) |
申请公布日期 |
2015.04.30 |
| 申请号 |
US201314065537 |
申请日期 |
2013.10.29 |
| 申请人 |
Continental Automotive Systems US, Inc. |
发明人 |
Qiao Ninsheng;Kultgen Donald Peter;Lynch Marvin Lester |
| 分类号 |
F01N11/00;F01N3/20 |
主分类号 |
F01N11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for detecting an opening time of a valve, comprising:
receiving a valve current profile of the valve; processing the valve current profile using at least a slope reflection detector; and determining a status of the valve based on an output of the slope reflection detector. |
| 地址 |
Auburn Hills MI US |
