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1. 发明授权

US07206965B2 System and method for processing a new diagnostics case relative to historical case data and determining a ranking for possible repairs 失效
标题翻译：用于处理相对于历史案例数据的新诊断案例的系统和方法以及确定可能修理的排名
公开(公告)号：US07206965B2
公开(公告)日：2007-04-17
申请号：US10444528
申请日：2003-05-23
申请人： Nicholas Edward Roddy , Anil Varma
发明人： Nicholas Edward Roddy , Anil Varma
IPC分类号： G06F11/00
CPC分类号： G06F11/2257
摘要： Method and system are provided for processing a new diagnostics case relative to historical case data for a machine undergoing diagnostics. The method allows providing a database storing historical case data for the machine undergoing diagnostics. The method further allows calculating a degree of similarity between the new case and respective cases stored in the database. A list of neighboring cases is determined relative to the new case based on the calculated degree of similarity between the new case and the respective cases stored in the database. The list of neighboring cases is processed to determine a ranking for possible corrective actions for the new case. A corrective action is selected for the new case based on the ranking of the possible corrective actions for the new case.
摘要翻译：提供了方法和系统，用于处理相对于进行诊断的机器的历史案例数据的新诊断案例。该方法允许提供一个数据库，用于存储正在进行诊断的机器的历史案例数据。该方法还允许计算新情况与存储在数据库中的各种情况之间的相似程度。基于新情况与存储在数据库中的各个案例之间的相似程度，相对于新情况确定相邻案例的列表。处理相邻案件的列表以确定新情况可能的纠正措施的排名。根据新病例可能的纠正措施的排名，为新病例选择纠正措施。

2. 发明授权

US06415395B1 Method and system for processing repair data and fault log data to facilitate diagnostics 有权
标题翻译：用于处理修理数据和故障日志数据以便于诊断的方法和系统
公开(公告)号：US06415395B1
公开(公告)日：2002-07-02
申请号：US09285612
申请日：1999-04-02
申请人： Anil Varma , Nicholas Edward Roddy
发明人： Anil Varma , Nicholas Edward Roddy
IPC分类号： G06F1100
CPC分类号： G06F11/2257 , B61C17/04 , B61C17/12 , G06F11/2268
摘要： The present invention discloses a system and method for processing repair data and fault log data from one or more machines to facilitate analysis of a malfunctioning machine. The system includes a repair data storage unit comprising a plurality of repairs and a fault log data storage unit comprising a plurality of faults. A processor generates a plurality of cases from the repair data and the fault log data. Each case comprises a repair and a plurality of distinct faults. The processor further generates, for each of the plurality of cases, at least one repair and distinct fault cluster combination, and assigns, to each of the repair and distinct fault cluster combinations, a weight, whereby weighted repair and distinct fault cluster combinations facilitate prediction of at least one repair for the malfunctioning machine.
摘要翻译：本发明公开了一种用于从一个或多个机器处理修理数据和故障日志数据的系统和方法，以便于故障机器的分析。该系统包括包括多个维修的修理数据存储单元和包括多个故障的故障日志数据存储单元。处理器从维修数据和故障日志数据生成多个情况。每种情况包括修复和多个不同的故障。处理器还针对多个情况中的每一个生成至少一个修复和不同的故障簇组合，并且向每个修复和不同的故障簇组合分配权重，由此加权修复和不同的故障簇组合有助于预测对故障机器进行至少一次维修。

3. 发明授权

US06343236B1 Method and system for analyzing fault log data for diagnostics 有权
标题翻译：用于诊断故障日志数据的方法和系统
公开(公告)号：US06343236B1
公开(公告)日：2002-01-29
申请号：US09285611
申请日：1999-04-02
申请人： David Richard Gibson , Nicholas Edward Roddy , Anil Varma
发明人： David Richard Gibson , Nicholas Edward Roddy , Anil Varma
IPC分类号： G05B902
CPC分类号： G06F11/2257 , B61C17/04 , B61C17/12 , G06F11/2268
摘要： The present invention discloses a system and method for analyzing fault log data from a malfunctioning machine. The system comprises a processor for receiving new fault log data comprising a plurality of faults from the malfunctioning machine and selecting a plurality of distinct faults from the new fault log data. The processor generates at least one distinct fault cluster from the selected plurality of distinct faults. Thereafter, the processor predicts at least one repair for at least one distinct fault cluster using a plurality of predetermined weighted repair and distinct fault cluster combinations.
摘要翻译：本发明公开了一种用于从故障机器分析故障日志数据的系统和方法。该系统包括处理器，用于从故障机器接收包括多个故障的新故障日志数据，并从新的故障日志数据中选择多个不同的故障。处理器从所选择的多个不同故障中产生至少一个不同的故障簇。此后，处理器使用多个预定的加权修复和不同的故障簇组合来预测至少一个不同的故障簇的至少一个修复。

4. 发明授权

US06636771B1 Method and system for analyzing continuous parameter data for diagnostics and repairs 失效
标题翻译：用于分析连续参数数据进行诊断和维修的方法和系统
公开(公告)号：US06636771B1
公开(公告)日：2003-10-21
申请号：US09688105
申请日：2000-10-13
申请人： Anil Varma , Nicholas Edward Roddy , David Richard Gibson
发明人： Anil Varma , Nicholas Edward Roddy , David Richard Gibson
IPC分类号： G05B902
CPC分类号： G06F11/2257 , B61C17/04 , B61C17/12 , G05B23/0235 , G05B23/0286 , G06F11/2268
摘要： The present invention discloses system and method for analyzing continuous parameter data from a malfunctioning locomotive or other large land-based, self-powered transport equipment. The method allows for receiving new continuous parameter data comprising a plurality of anomaly definitions from the malfunctioning equipment. The method further allows for selecting a plurality of distinct anomaly definitions from the new continuous parameter data. Respective generating steps allow for generating at least one distinct anomaly definition cluster from the plurality of distinct anomaly definitions and for generating a plurality of weighted repair and distinct anomaly definition cluster combinations. An identifying step allows for identifying at least one repair for the at least one distinct anomaly definition cluster using the plurality of weighted repair and distinct anomaly definition cluster combinations.
摘要翻译：本发明公开了一种从故障机车或其他大型陆基自供电运输设备中分析连续参数数据的系统和方法。该方法允许从故障设备接收包括多个异常定义的新的连续参数数据。该方法还允许从新的连续参数数据中选择多个不同的异常定义。相应的生成步骤允许从多个不同的异常定义生成至少一个不同的异常定义集群，并且用于生成多个加权修复和不同的异常定义集群组合。识别步骤允许使用多个加权修复和不同的异常定义集群组合来识别所述至少一个不同的异常定义集群的至少一个修复。

5. 发明授权

US06625589B1 Method for adaptive threshold computation for time and frequency based anomalous feature identification in fault log data 失效
标题翻译：用于故障日志数据中基于时间和频率的异常特征识别的自适应阈值计算方法
公开(公告)号：US06625589B1
公开(公告)日：2003-09-23
申请号：US09633094
申请日：2000-08-04
申请人： Anil Varma , Nicholas Edward Roddy
发明人： Anil Varma , Nicholas Edward Roddy
IPC分类号： G06F1700
CPC分类号： G05B23/0289
摘要： An algorithm for improving the probability of identifying the repair that will correct a fault aboard a machine, such as a locomotive. The invention utilizes historical fault log and repair data and further calculates the number of times a particular fault occurs in a given number of days and also the number of times a particular fault occurs on each day. Averages are calculated for these results and when the number of fault occurrences exceed some or more of those averages, then these faults are deemed statistically significant for subsequent processing.
摘要翻译：一种用于提高识别修复机率（例如机车）故障概率的算法。本发明利用历史故障日志和修复数据，并进一步计算特定故障在给定天数中发生的次数以及特定故障发生在每一天的次数。对这些结果计算平均值，当故障发生次数超过这些平均值的某些或更多时，则对于后续处理，这些故障被认为具有统计意义。

6. 发明授权

US06336065B1 Method and system for analyzing fault and snapshot operational parameter data for diagnostics of machine malfunctions 有权
标题翻译：用于分析机器故障诊断的故障和快照操作参数数据的方法和系统
公开(公告)号：US06336065B1
公开(公告)日：2002-01-01
申请号：US09438271
申请日：1999-11-12
申请人： David Richard Gibson , Nicholas Edward Roddy , Anil Varma
发明人： David Richard Gibson , Nicholas Edward Roddy , Anil Varma
IPC分类号： G06F1125
CPC分类号： G05B23/0281 , B61C17/04 , B61C17/12 , G06F11/2257 , G06F11/2268 , Y02T30/10
摘要： A method for analyzing fault log data and snapshot operational parameter data from a machine undergoing diagnostics is provided. A receiving step allows for receiving fault log data comprising a plurality of faults from the machine. Respective executing steps allow for executing a set of noise-reduction filters upon the received fault log data to generate noise-reduced fault log data, and for executing a set of candidate snapshot anomalies upon the noise-reduced data to generate data predictive of malfunctions of the machine.
摘要翻译：提供了一种从进行诊断的机器分析故障日志数据和快照操作参数数据的方法。接收步骤允许从机器接收包括多个故障的故障日志数据。相应的执行步骤允许在接收到的故障日志数据上执行一组降噪滤波器以产生噪声降低的故障日志数据，并且用于在减少噪声的数据上执行一组候选快照异常以产生预测故障日志的故障的数据机器。

7. 发明授权

US06988011B2 Method and system for analyzing operational parameter data for diagnostics and repairs 失效
标题翻译：分析用于诊断和维修的操作参数数据的方法和系统
公开(公告)号：US06988011B2
公开(公告)日：2006-01-17
申请号：US10686899
申请日：2003-10-16
申请人： Anil Varma , Nicholas Edward Roddy , David Richard Gibson
发明人： Anil Varma , Nicholas Edward Roddy , David Richard Gibson
IPC分类号： G05B9/02 , G05B11/01
CPC分类号： G06F11/2257 , B61C17/04 , B61C17/12 , G05B23/0235 , G05B23/0286 , G06F11/2268
摘要： The present invention discloses system and method for analyzing operational parameter data from a malfunctioning locomotive or other large land-based, self-powered transport equipment. The method allows for receiving new operational parameter data comprising a plurality of anomaly definitions from the malfunctioning equipment. The method further allows for selecting a plurality of distinct anomaly definitions from the new operational parameter data. Respective generating steps allow for generating at least one distinct anomaly definition cluster from the plurality of distinct anomaly definitions and for generating a plurality of weighted repair and distinct anomaly definition cluster combinations. An identifying step allows for identifying at least one repair for the at least one distinct anomaly definition cluster using the plurality of weighted repair and distinct anomaly definition cluster combinations.
摘要翻译：本发明公开了一种从故障机车或其他大型陆基自供电运输设备分析运行参数数据的系统和方法。该方法允许从故障设备接收包括多个异常定义的新的操作参数数据。该方法还允许从新的操作参数数据中选择多个不同的异常定义。相应的生成步骤允许从多个不同的异常定义生成至少一个不同的异常定义集群，并且用于生成多个加权修复和不同的异常定义集群组合。识别步骤允许使用多个加权修复和不同的异常定义集群组合来识别所述至少一个不同的异常定义集群的至少一个修复。

8. 发明授权

US06725398B1 Method, system, and program product for analyzing a fault log of a malfunctioning machine 有权
标题翻译：用于分析故障机器故障日志的方法，系统和程序产品
公开(公告)号：US06725398B1
公开(公告)日：2004-04-20
申请号：US09627176
申请日：2000-07-27
申请人： Anil Varma , Nicholas Edward Roddy , David Richard Gibson
发明人： Anil Varma , Nicholas Edward Roddy , David Richard Gibson
IPC分类号： G06F1100
CPC分类号： G06F11/0769 , G06F11/0748 , G06F11/0781 , G06F11/079 , G06F11/0793 , G06F11/2294
摘要： A system and method are disclosed for aiding a field engineer in the field such as at a remote service facility in analyzing a fault log of a malfunctioning machine such as a locomotive. The method includes obtaining data associated with operation of the malfunctioning machine from a user at a second computing unit coupled via a communications network such as the Internet to a first computing unit such as a centrally located server operable to provide data associated with analysis of the malfunctioning machine, and providing at the second computing unit at least one of a diagnosis of and a repair for the malfunctioning machine based on the data associated with the operation of the malfunctioning machine and the data associated with analysis of the malfunctioning machine.
摘要翻译：公开了一种系统和方法，用于帮助现场工程师在现场工作，例如在远程服务设施处分析诸如机车的故障机器的故障日志。该方法包括从经由诸如因特网之类的通信网络耦合的第二计算单元的用户获得与故障机器的操作相关联的数据到诸如位于中心的服务器的第一计算单元，其可操作以提供与故障分析相关联的数据机器，并且基于与故障机器的操作相关联的数据和与故障机器的分析相关联的数据，在第二计算单元处提供故障机器的诊断和修理中的至少一个。

9. 发明授权

US06634000B1 Analyzing fault logs and continuous data for diagnostics for a locomotive 失效
标题翻译：分析故障日志和连续数据以供机车诊断
公开(公告)号：US06634000B1
公开(公告)日：2003-10-14
申请号：US09495696
申请日：2000-02-01
申请人： Vinay Bhaskar Jammu , William Roy Schneider , Richard Gerald Bliley , Anil Varma , Nicholas Edward Roddy
发明人： Vinay Bhaskar Jammu , William Roy Schneider , Richard Gerald Bliley , Anil Varma , Nicholas Edward Roddy
IPC分类号： G06F1100
CPC分类号： B61L15/0081 , B61L25/021 , B61L25/023 , B61L25/025
摘要： The present invention discloses a system and computer-implemented method for analyzing a fault log from a malfunctioning machine. The method includes receiving, from the malfunctioning machine, at least one of at least one fault code and at least one data code, at least one fault code and at least one anomaly code, and at least one data code and at least one anomaly code, and determining at least one of a cause of and a repair for the malfunctioning machine based on the at least one of the at least one fault code and the at least one data code, the at least one fault code and the at least one anomaly code, and the at least one data code and the at least one anomaly code. The method desirably includes receiving a fault log comprising at least one fault code and at least one data pack, parsing the at least one data pack, and generating at least one data pack code for a portion of the at least one parsed data pack. Desirably, the determining the at least one of the cause of and the repair for the malfunctioning machine is based on the at least one fault code and the at least one data pack code. Advantageously, the method includes using a belief network, or case-based reasoning.
摘要翻译：本发明公开了一种用于从故障机器分析故障日志的系统和计算机实现的方法。该方法包括从故障机器接收至少一个故障代码和至少一个数据代码，至少一个故障代码和至少一个异常代码以及至少一个数据代码和至少一个异常代码中的至少一个并且基于所述至少一个故障代码和所述至少一个数据代码中的至少一个来确定故障机器的原因和修复中的至少一个，所述至少一个故障代码和所述至少一个异常代码，以及所述至少一个数据代码和所述至少一个异常代码。该方法理想地包括接收包括至少一个故障代码和至少一个数据包的故障日志，解析至少一个数据包，以及为至少一个解析的数据包的一部分生成至少一个数据包代码。理想地，确定故障机器的原因和修理中的至少一个是基于至少一个故障代码和至少一个数据包代码。有利地，该方法包括使用置信网络或基于案例的推理。

10. 发明授权

US06615367B1 Method and apparatus for diagnosing difficult to diagnose faults in a complex system 有权
标题翻译：用于诊断复杂系统中难以诊断故障的方法和装置
公开(公告)号：US06615367B1
公开(公告)日：2003-09-02
申请号：US09609469
申请日：2000-07-03
申请人： C. Richard Unkle , Nicholas Edward Roddy
发明人： C. Richard Unkle , Nicholas Edward Roddy
IPC分类号： G06F1100
CPC分类号： G05B23/0229
摘要： A method and apparatus for determining the root cause of no trouble found events in a machine is disclosed. The actual faults occurring during a predetermined time interval prior to the no trouble found event are analyzed and correlated with the no trouble found events in an effort to identify those actual faults that have a high correlation with each no trouble found event. If a high correlation is not found, then the no trouble found event is analyzed off-line to determine the root cause.
摘要翻译：公开了一种用于确定机器中无故障发现事件的根本原因的方法和装置。在无故障发现事件之前的预定时间间隔内发生的实际故障被分析并与无故障发现事件相关联，以努力识别与每个无故障发现事件具有高相关性的那些实际故障。如果没有找到高相关性，则离线分析无故障发现事件，以确定根本原因。

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