发明名称 |
ERROR CAUSE DETECTION OR NARROWING DOWN OF ERRORS WITH THE AID OF ERROR PATTERNS IN THE AIR SYSTEM |
摘要 |
A method for monitoring at least one part of an internal combustion engine based on a variable whose values characterize the operation of the part of the internal combustion engine during different states of the internal combustion engine, including: determining an actual pattern with the actual values of the variable during different states of the internal combustion engine which describe the actual operation of the internal combustion engine; providing a reference pattern for a known operation of the internal combustion engine, the reference pattern including reference values of the variable for different states of the internal combustion engine; and comparing the actual pattern to the reference pattern to determine a similarity between the actual operation and the known operation.
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申请公布号 |
US2013080020(A1) |
申请公布日期 |
2013.03.28 |
申请号 |
US201213609921 |
申请日期 |
2012.09.11 |
申请人 |
BLEILE THOMAS;MICHAEL STEFAN;MONTVAY ANDRAS;HOEPFNER CHRISTINA;RINGEISEN MARC |
发明人 |
BLEILE THOMAS;MICHAEL STEFAN;MONTVAY ANDRAS;HOEPFNER CHRISTINA;RINGEISEN MARC |
分类号 |
G06F19/00;F02D28/00 |
主分类号 |
G06F19/00 |
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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