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1. 发明授权

US08676432B2 Fault prediction framework using temporal data mining 有权
标题翻译：使用时间数据挖掘的故障预测框架
公开(公告)号：US08676432B2
公开(公告)日：2014-03-18
申请号：US12686963
申请日：2010-01-13
申请人： Debprakash Patnaik , Pulak Bandyopadhyay , Steven W. Holland , Kootaala P. Unnikrishnan , George Paul Montgomery, Jr.
发明人： Debprakash Patnaik , Pulak Bandyopadhyay , Steven W. Holland , Kootaala P. Unnikrishnan , George Paul Montgomery, Jr.
IPC分类号： G06F7/00 , G06F17/30 , G06F15/18
CPC分类号： G06F17/30548 , G06F11/008
摘要： A vehicle fault diagnosis and prognosis system includes a computing platform configured to receive a classifier from a remote server, the computing platform tangibly embodying computer-executable instructions for evaluating data sequences received from a vehicle control network and applying the classifier to the data sequences, wherein the classifier is configured to determine if the data sequences define a pattern that is associated with a particular fault.
摘要翻译：车辆故障诊断和预测系统包括被配置为从远程服务器接收分类器的计算平台，所述计算平台有形地体现用于评估从车辆控制网络接收的数据序列并将分类器应用于数据序列的计算机可执行指令，其中分类器被配置为确定数据序列是否定义与特定故障相关联的模式。

2. 发明申请

US20110172874A1 FAULT PREDICTION FRAMEWORK USING TEMPORAL DATA MINING 有权
标题翻译：使用时间数据挖掘的故障预测框架
公开(公告)号：US20110172874A1
公开(公告)日：2011-07-14
申请号：US12686963
申请日：2010-01-13
申请人： Debprakash Patnaik , Pulak Bandyopadhyay , Steven W. Holland , Kootaala P. Unnikrishnan , George Paul Montgomery, JR.
发明人： Debprakash Patnaik , Pulak Bandyopadhyay , Steven W. Holland , Kootaala P. Unnikrishnan , George Paul Montgomery, JR.
IPC分类号： G06F7/00 , G06F17/30 , G06F15/18
CPC分类号： G06F17/30548 , G06F11/008
摘要： A vehicle fault diagnosis and prognosis system includes a computing platform configured to receive a classifier from a remote server, the computing platform tangibly embodying computer-executable instructions for evaluating data sequences received from a vehicle control network and applying the classifier to the data sequences, wherein the classifier is configured to determine if the data sequences define a pattern that is associated with a particular fault.
摘要翻译：车辆故障诊断和预测系统包括被配置为从远程服务器接收分类器的计算平台，所述计算平台有形地体现用于评估从车辆控制网络接收的数据序列并将分类器应用于数据序列的计算机可执行指令，其中分类器被配置为确定数据序列是否定义与特定故障相关联的模式。

3. 发明授权

US08095261B2 Aggregated information fusion for enhanced diagnostics, prognostics and maintenance practices of vehicles 有权
标题翻译：综合信息融合，用于增强车辆的诊断，预测和维护实践
公开(公告)号：US08095261B2
公开(公告)日：2012-01-10
申请号：US12398895
申请日：2009-03-05
申请人： Mark N. Howell , Mutasim A. Salman , Xidong Tang , Yilu Zhang , Xiaodong Zhang , Yuen-Kwok Chin , Soumen De , Debprakash Patnaik , Sabyasachi Bhattacharya , Pulak Bandyopadhyay , Balarama V. Murty , Ansaf I. Alrabady , Rami I. Debouk , Steven W. Holland , George Paul Montgomery, Jr.
发明人： Mark N. Howell , Mutasim A. Salman , Xidong Tang , Yilu Zhang , Xiaodong Zhang , Yuen-Kwok Chin , Soumen De , Debprakash Patnaik , Sabyasachi Bhattacharya , Pulak Bandyopadhyay , Balarama V. Murty , Ansaf I. Alrabady , Rami I. Debouk , Steven W. Holland , George Paul Montgomery, Jr.
IPC分类号： G01M17/00 , G06F11/00
CPC分类号： G05B19/0428 , G05B2219/24069 , G05B2219/24216 , G05B2219/2637 , G07C5/008 , G07C5/085
摘要： A system and method for enhancing vehicle diagnostic and prognostic algorithms and improving vehicle maintenance practices. The method includes collecting data from vehicle components, sub-systems and systems, and storing the collected data in a database. The collected and stored data can be from multiple sources for similar vehicles or similar components and can include various types of trouble codes and labor codes as well as other information, such as operational data and physics of failure data, which are fused together. The method generates classes for different vehicle components, sub-systems and systems, and builds feature extractors for each class using data mining techniques of the data stored in the database. The method also generates classifiers that classify the features for each class. The feature extractors and feature classifiers are used to determine when a fault condition has occurred for a vehicle component, sub-system or system.
摘要翻译：一种用于增强车辆诊断和预测算法并改进车辆维护实践的系统和方法。该方法包括从车辆部件，子系统和系统收集数据，以及将收集的数据存储在数据库中。收集和存储的数据可以来自类似车辆或类似部件的多个来源，并且可以包括各种类型的故障代码和劳动代码以及其它信息，诸如故障数据的操作数据和物理学，它们被融合在一起。该方法为不同车辆组件，子系统和系统生成类，并使用存储在数据库中的数据的数据挖掘技术为每个类构建特征提取器。该方法还生成为每个类分类功能的分类器。特征提取器和特征分类器用于确定车辆部件，子系统或系统何时发生故障状况。

4. 发明申请

US20100191414A1 INTEGRATED DIAGNOSIS AND PROGNOSIS SYSTEM AS PART OF THE CORPORATE VALUE CHAIN 有权
标题翻译：综合诊断和预防系统作为企业价值链的一部分
公开(公告)号：US20100191414A1
公开(公告)日：2010-07-29
申请号：US12362364
申请日：2009-01-29
申请人： Mutasim A. Salman , Pulak Bandyopadhyay , Sugato Chakrabarty , Rahul Chougule , Sabyasachi Bhattacharya , Soumen De , Debprakash Patnaik , Andrea M. Simon , Steven W. Holland , Yuen-Kwok Chin , Xiaodong Zhang , Yilu Zhang
发明人： Mutasim A. Salman , Pulak Bandyopadhyay , Sugato Chakrabarty , Rahul Chougule , Sabyasachi Bhattacharya , Soumen De , Debprakash Patnaik , Andrea M. Simon , Steven W. Holland , Yuen-Kwok Chin , Xiaodong Zhang , Yilu Zhang
IPC分类号： G06F19/00 , G06F17/30
CPC分类号： G06Q10/06
摘要： An integrated diagnosis and prognosis system that collects vehicle information over the life of a vehicle and its development. The system provides the collected vehicle information to supplier management, product development management, service/dealership management, customer relations departments and production facilities, which use the information to take certain action for existing vehicles, fleets of vehicles or future vehicles to improve vehicle reliability and quality.
摘要翻译：一种综合诊断和预后系统，用于收集车辆生命周期中的车辆信息及其发展。系统将收集的车辆信息提供给供应商管理，产品开发管理，服务/经销商管理，客户关系部门和生产设备，利用这些信息为现有车辆，车队或未来车辆采取某些行动，以提高车辆的可靠性，质量。

5. 发明授权

US08170743B2 Integrated diagnosis and prognosis system as part of the corporate value chain 有权
标题翻译：综合诊断和预后系统作为企业价值链的一部分
公开(公告)号：US08170743B2
公开(公告)日：2012-05-01
申请号：US12362364
申请日：2009-01-29
申请人： Mutasim A. Salman , Pulak Bandyopadhyay , Sugato Chakrabarty , Rahul Chougule , Sabyasachi Bhattacharya , Soumen De , Debprakash Patnaik , Andrea M. Simon , Steven W. Holland , Yuen-Kwok Chin , Xiaodong Zhang , Yilu Zhang
发明人： Mutasim A. Salman , Pulak Bandyopadhyay , Sugato Chakrabarty , Rahul Chougule , Sabyasachi Bhattacharya , Soumen De , Debprakash Patnaik , Andrea M. Simon , Steven W. Holland , Yuen-Kwok Chin , Xiaodong Zhang , Yilu Zhang
IPC分类号： G01M17/00 , G06F17/00
CPC分类号： G06Q10/06
摘要： An integrated diagnosis and prognosis system that collects vehicle information over the life of a vehicle and its development. The system provides the collected vehicle information to supplier management, product development management, service/dealership management, customer relations departments and production facilities, which use the information to take certain action for existing vehicles, fleets of vehicles or future vehicles to improve vehicle reliability and quality.
摘要翻译：一种综合诊断和预后系统，用于收集车辆生命周期中的车辆信息及其发展。系统将收集的车辆信息提供给供应商管理，产品开发管理，服务/经销商管理，客户关系部门和生产设备，利用这些信息为现有车辆，车队或未来车辆采取某些行动，以提高车辆的可靠性，质量。

6. 发明申请

US20120116630A1 Process for Service Diagnostic and Service Procedures Enhancement 有权
标题翻译：服务诊断和服务程序增强流程
公开(公告)号：US20120116630A1
公开(公告)日：2012-05-10
申请号：US12943261
申请日：2010-11-10
申请人： Mark N. Howell , Mutasim A. Salman , Xidong Tang , Yilu Zhang , Soumen De , Sugato Chakrabarty , Rahul Chougule , Pulak Bandyopadhyay , Steven W. Holland
发明人： Mark N. Howell , Mutasim A. Salman , Xidong Tang , Yilu Zhang , Soumen De , Sugato Chakrabarty , Rahul Chougule , Pulak Bandyopadhyay , Steven W. Holland
IPC分类号： G06F19/00
CPC分类号： G06Q10/0639
摘要： A method is provided for enhancing service diagnostics utilizing service repair data of previously serviced vehicles. Service repair data of previously serviced vehicles is obtained from a memory storage device. The service data is compiled into a service diagnostic code dataset and a service labor code dataset. The service diagnostic code dataset and service labor code dataset are categorized into an electronic data table. Respective combinations are formed in the electronic data table. An aggregate count is determined for each respective combination in the electronic data table. Either of a respective diagnostic code or a respective service labor code is identified having a correlation with more than one of either service diagnostic codes or service labor codes. At least one of a service repair procedure used to repair the vehicle or a respective service diagnostic code used to identify the fault is modified in response to analyzing the respective combinations.
摘要翻译：提供了一种利用先前服务车辆的维修数据来增强服务诊断的方法。从存储器存储装置获得先前服务车辆的维修数据。服务数据被编译成服务诊断代码数据集和服务人工代码数据集。服务诊断码数据集和服务人工代码数据集分为电子数据表。在电子数据表中形成各种组合。为电子数据表中的每个组合确定聚合计数。识别与诊断代码或服务劳动代码中的多于一个的相关性的各个诊断代码或相应的服务劳工代码。响应于分析各个组合，修改用于修理车辆的维修程序中的至少一个或用于识别故障的相应服务诊断代码。

7. 发明授权

US08645019B2 Graph matching system for comparing and merging fault models 有权
标题翻译：用于比较和合并故障模型的图匹配系统
公开(公告)号：US08645019B2
公开(公告)日：2014-02-04
申请号：US12964230
申请日：2010-12-09
申请人： Satnam Singh , Steven W. Holland , Pulak Bandyopadhyay
发明人： Satnam Singh , Steven W. Holland , Pulak Bandyopadhyay
IPC分类号： G01M17/00 , G10L13/00 , G06G7/48
CPC分类号： G05B23/0278
摘要： A method and system for comparing and merging fault models which are derived from different data sources. Two or more fault models are first represented as bipartite weighted graphs, which define correlations between failure modes and symptoms. The nodes of the graphs are compared to find failure modes and symptoms which are the same even though the specific terminology may be different. A graph matching method is then used to compare the graphs and determine which failure mode and symptom correlations are common between them. Finally, smoothing techniques and domain expert knowledge are used to merge and update the fault models, producing an integrated fault model which can be used by onboard vehicle systems, service facilities, and others.
摘要翻译：用于比较和合并来自不同数据源的故障模型的方法和系统。首先将两个或更多个故障模型表示为二分加权图，其定义故障模式和症状之间的相关性。将图的节点进行比较以找出相同的故障模式和症状，即使特定的术语可能不同。然后使用图匹配方法来比较图，并确定它们之间的故障模式和症状相关性。最后，使用平滑技术和领域专家知识来合并和更新故障模型，生成可由车载系统，服务设施等使用的集成故障模型。

8. 发明授权

US08463485B2 Process for service diagnostic and service procedures enhancement 有权
标题翻译：服务诊断和服务程序增强的过程
公开(公告)号：US08463485B2
公开(公告)日：2013-06-11
申请号：US12943261
申请日：2010-11-10
申请人： Mark N. Howell , Mutasim A. Salman , Xidong Tang , Yilu Zhang , Soumen De , Sugato Chakrabarty , Rahul Chougule , Pulak Bandyopadhyay , Steven W. Holland
发明人： Mark N. Howell , Mutasim A. Salman , Xidong Tang , Yilu Zhang , Soumen De , Sugato Chakrabarty , Rahul Chougule , Pulak Bandyopadhyay , Steven W. Holland
IPC分类号： G01M17/00
CPC分类号： G06Q10/0639
摘要： A method is provided for enhancing service diagnostics utilizing service repair data of previously serviced vehicles. Service repair data of previously serviced vehicles is obtained from a memory storage device. The service data is compiled into a service diagnostic code dataset and a service labor code dataset. The service diagnostic code dataset and service labor code dataset are categorized into an electronic data table. Respective combinations are formed in the electronic data table. An aggregate count is determined for each respective combination in the electronic data table. Either of a respective diagnostic code or a respective service labor code is identified having a correlation with more than one of either service diagnostic codes or service labor codes. At least one of a service repair procedure used to repair the vehicle or a respective service diagnostic code used to identify the fault is modified in response to analyzing the respective combinations.
摘要翻译：提供了一种利用先前服务车辆的维修数据来增强服务诊断的方法。从存储器存储装置获得先前服务车辆的维修数据。服务数据被编译成服务诊断代码数据集和服务人工代码数据集。服务诊断码数据集和服务人工代码数据集分为电子数据表。在电子数据表中形成各种组合。为电子数据表中的每个组合确定聚合计数。识别与诊断代码或服务劳动代码中的多于一个的相关性的各个诊断代码或相应的服务劳工代码。响应于分析各个组合，修改用于修理车辆的维修程序中的至少一个或用于识别故障的相应服务诊断代码。

9. 发明申请

US20090265364A1 METHOD AND PROCESS FOR AUTOMATIC GENERATION OF SYMPTOM CODES FROM TEXTUAL PROBLEM DESCRIPTIONS TO ENABLE PROBLEM CLASSIFICATION, EARLY WARNING TREND PREDICTION, AND FAST RECALL OF PROGNOSTIC/DIAGNOSTIC SOLUTIONS 审中-公开
标题翻译：自动生成症状代码的方法和过程，从文本问题描述到启用问题分类，早期警告趋势预测和快速恢复预防/诊断解决方案
公开(公告)号：US20090265364A1
公开(公告)日：2009-10-22
申请号：US12104010
申请日：2008-04-16
申请人： Alexander P. Morgan , Steven W. Holland , Andrea M. Simon , Pulak Bandyopadhyay , Sugato Chakrabarty , Rahul Chougule
发明人： Alexander P. Morgan , Steven W. Holland , Andrea M. Simon , Pulak Bandyopadhyay , Sugato Chakrabarty , Rahul Chougule
IPC分类号： G06F17/30
CPC分类号： G06Q10/10
摘要： A system and method for converting text related to vehicle service to symptom codes. The method includes typing into work orders and service reports statements that describe the various symptoms and problems of a vehicle that is being serviced. The work orders and service reports are then transmitted to a database facility where they are analyzed. Prior to the reports being analyzed, the text in the work order and service reports is read by a machine reader that converts the text to symptom codes that describe particular vehicle conditions and symptoms. A processor analyzes the codes for patterns and other relationships, and can provide a display of such patterns. Further, the codes and reports are stored in a memory.
摘要翻译：将与车辆服务相关的文本转换为症状代码的系统和方法。该方法包括键入描述正在服务的车辆的各种症状和问题的工作单和服务报告语句。然后将工单和服务报告传送到数据库设施进行分析。在分析报告之前，工单和服务报告中的文本由机器阅读器读取，将文本转换为描述特定车辆状况和症状的症状代码。处理器分析模式和其他关系的代码，并且可以提供这样的模式的显示。此外，代码和报告存储在存储器中。

10. 发明授权

US08996235B2 Repair assist system for vehicle servicing 有权
标题翻译：车辆维修辅助系统
公开(公告)号：US08996235B2
公开(公告)日：2015-03-31
申请号：US13295170
申请日：2011-11-14
申请人： Satnam Singh , Steven W. Holland , Pulak Bandyopadhyay , Pattada A. Kallappa , Robert J. Casper , Jeremy Krall , Joseph M. Martinez , Brian W. Quinn
发明人： Satnam Singh , Steven W. Holland , Pulak Bandyopadhyay , Pattada A. Kallappa , Robert J. Casper , Jeremy Krall , Joseph M. Martinez , Brian W. Quinn
IPC分类号： G06F7/00 , G05B23/02
CPC分类号： G05B23/0278
摘要： A vehicle repair assist system for repairing a vehicle fault in a vehicle. A symptom input module is provided for entering vehicle symptom information relating to the fault. A diagnostic code module retrieves diagnostic trouble codes from the vehicle. The diagnostic trouble codes are generated in response to a fault occurrence. A knowledge-based fault module identifies potential causes of the vehicle fault based on at least one of the symptom information and diagnostic trouble codes. A repair assistant module identifies recommended repair parts and repair procedures for repairing the cause of the vehicle fault. The repair assistant module communicates with the knowledge-based fault module for obtaining a prioritized listing of the recommended repair parts and repair procedures for repairing the vehicle fault.
摘要翻译：一种用于修理车辆中的车辆故障的车辆修理辅助系统。提供症状输入模块，用于输入与故障相关的车辆症状信息。诊断代码模块从车辆检索诊断故障代码。诊断故障代码是根据故障发生而产生的。基于知识的故障模块基于症状信息和诊断故障代码中的至少一个来识别车辆故障的潜在原因。维修辅助模块识别修理车辆故障原因的推荐维修部件和修理程序。维修辅助模块与基于知识的故障模块进行通信，以获得修复车辆故障的推荐维修部件和维修程序的优先列表。

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