发明名称 |
Einrichtung und Verfahren zum Eingrenzen von Fehlern in einer Lokomotive |
摘要 |
The present invention discloses a system and method for isolating failures in a locomotive. In the present invention, the cause of failures occurring in the locomotive sub-systems are determined quickly and efficiently, while minimizing the need for human interaction. However, the present invention can incorporate information provided by an operator to produce a more refined diagnosis. In the present invention, incidents are recorded in an incident log and mapped to indicators, which are sent to a fault isolator for diagnosis. The fault isolator uses a diagnostic knowledge base having diagnostic information between failures occurring in locomotive and observable symptoms happening therein. A diagnostic engine then processes the mapped indicators with the diagnostic information in the diagnostic knowledge base and produces a list of the most likely causes for any failures. The present invention then provides a course of action to correct the failures. The present invention can also be used to automatically isolate and diagnose failures occurring in process having a plurality of equipment. |
申请公布号 |
DE19752115(B4) |
申请公布日期 |
2007.06.14 |
申请号 |
DE1997152115 |
申请日期 |
1997.11.25 |
申请人 |
GENERAL ELECTRIC CO. |
发明人 |
MORJARIA, MAHESH AMRITAL;AZZARO, STEVEN HECTOR;BUSH, JAMES ARTHUR;NASH, JAMES WESTON;SMITH, MYRON LEE;SMITH, WILLIAM DAVID |
分类号 |
G01M17/08;B60L3/00;B60L3/12;B61C5/00;B61C17/00;B61K11/00;G06F11/25 |
主分类号 |
G01M17/08 |
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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