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。

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。

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。

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。

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。

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。

公开(公告)号：US20130231826A1

公开(公告)日：2013-09-05

申请号：US13409915

申请日：2012-03-01

申请人： Yilu ZHANG ,  Mutasim A. Salman ,  Xiaofeng Mao ,  Fan Bai ,  Xinyu Du ,  Bo Yu ,  Pulak Bandyopadhyay

发明人： Yilu ZHANG ,  Mutasim A. Salman ,  Xiaofeng Mao ,  Fan Bai ,  Xinyu Du ,  Bo Yu ,  Pulak Bandyopadhyay

IPC分类号： G06F7/00

CPC分类号： G06Q10/20 ,  G07C5/008

摘要： A method includes collecting state of health (SOH) data and usage data from a plurality of vehicles. A peer group is identified among the vehicles. A vehicle health prognosis is generated for each vehicle of the peer based on the collected SOH and usage data. The vehicles of the peer group are ranked based on the generated vehicle health prognosis and the rank is reported to an output device that is associated with each vehicle or with a user of each vehicle. If evaluation of the ranking indicates that the health prognosis of a vehicle of the peer group is improvable by modifying vehicle usage, an alert is issued to a user of that vehicle.

摘要翻译： 一种方法包括从多个车辆收集健康状况（SOH）数据和使用数据。 车辆之间确定了一个同伴群体。 基于收集的SOH和使用数据，为对等体的每个车辆生成车辆健康预测。 基于生成的车辆健康预测对等体组的车辆进行排名，并且将该等级报告给与每个车辆或每个车辆的用户相关联的输出设备。 如果评价的评价表示通过修改车辆使用可以改善对等体组的车辆的健康预测，则向该车辆的用户发出警报。

公开(公告)号：US08849497B2

公开(公告)日：2014-09-30

申请号：US13409915

申请日：2012-03-01

申请人： Yilu Zhang ,  Mutasim A. Salman ,  Xiaofeng Mao ,  Fan Bai ,  Xinyu Du ,  Bo Yu ,  Pulak Bandyopadhyay

发明人： Yilu Zhang ,  Mutasim A. Salman ,  Xiaofeng Mao ,  Fan Bai ,  Xinyu Du ,  Bo Yu ,  Pulak Bandyopadhyay

IPC分类号： G06F7/00 ,  G06F19/00

CPC分类号： G06Q10/20 ,  G07C5/008

摘要： A method includes collecting state of health (SOH) data and usage data from a plurality of vehicles. A peer group is identified among the vehicles. A vehicle health prognosis is generated for each vehicle of the peer based on the collected SOH and usage data. The vehicles of the peer group are ranked based on the generated vehicle health prognosis and the rank is reported to an output device that is associated with each vehicle or with a user of each vehicle. If evaluation of the ranking indicates that the health prognosis of a vehicle of the peer group is improvable by modifying vehicle usage, an alert is issued to a user of that vehicle.

摘要翻译： 一种方法包括从多个车辆收集健康状况（SOH）数据和使用数据。 车辆之间确定了一个同伴群体。 基于收集的SOH和使用数据，为对等体的每个车辆生成车辆健康预测。 基于生成的车辆健康预测对等体组的车辆进行排名，并且将该等级报告给与每个车辆或每个车辆的用户相关联的输出设备。 如果评价的评价表示通过修改车辆使用可以改善对等体组的车辆的健康预测，则向该车辆的用户发出警报。

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。

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。