发明名称 |
Engine control system with mixed exhaust gas oxygen sensor types |
摘要 |
A system for a vehicle traveling on the road is shown. The system includes a first cylinder; a second cylinder; a linear exhaust gas sensor coupled exclusively to said first cylinder; a switching exhaust gas sensor coupled exclusively to said second cylinder; and a controller configured to perform a decontamination cycle where one of said first cylinder and second cylinder produces a reductant rich exhaust and the other of said first and said second cylinder produces an oxygen rich exhaust, where an air-fuel ratio of one of said first and second cylinder is adjusted in response to said linear sensor.
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申请公布号 |
US2005284132(A1) |
申请公布日期 |
2005.12.29 |
申请号 |
US20050217619 |
申请日期 |
2005.08.31 |
申请人 |
MAKKI IMAD;KERNS JAMES;SMITH STEPHEN |
发明人 |
MAKKI IMAD;KERNS JAMES;SMITH STEPHEN |
分类号 |
F01N3/00;F02M7/00;(IPC1-7):F01N3/00 |
主分类号 |
F01N3/00 |
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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