| 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 |
EP2868886(A1) |
申请公布日期 |
2015.05.06 |
| 申请号 |
EP20140188181 |
申请日期 |
2014.10.08 |
| 申请人 |
CONTINENTAL AUTOMOTIVE SYSTEMS US, INC. |
发明人 |
QIAO, NINGSHENG;KULTGEN, DONALD PETER;LYNCH, MARVIN LESTER |
| 分类号 |
F01N3/20;F02D41/20;F02D41/24 |
主分类号 |
F01N3/20 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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