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    Method and system for estimating life of a gearbox
    3.
    发明授权
    Method and system for estimating life of a gearbox 有权
    估算齿轮箱寿命的方法和系统

    公开(公告)号：US07914250B2

    公开(公告)日：2011-03-29

    申请号：US11608272

    申请日：2006-12-08

    申请人： Ajay Kumar Behera ,  Soumen De ,  Vinay Bhaskar Jammu

    发明人： Ajay Kumar Behera ,  Soumen De ,  Vinay Bhaskar Jammu

    IPC分类号： F01D15/12

    CPC分类号： G05B23/0283 ,  F16H2057/012 ,  G07C3/00

    摘要： A gearbox life estimation system includes a single sensor or multiple sensors configured for obtaining field operational data related to loading of a gearbox from a single gearbox component or different gearbox components. The system further includes a processor configured for receiving signals representative of the field operational data from the sensors, for providing calculated operational load data for the gearbox components based on the field operational data, and for providing an estimate of remaining life of gearbox using the calculated operational load data.

    摘要翻译： 变速箱寿命估计系统包括单个传感器或多个传感器，其被配置用于获得与来自单个齿轮箱部件或不同齿轮箱部件的齿轮箱的加载相关的现场操作数据。 该系统还包括处理器，其被配置为接收来自传感器的表示现场操作数据的信号，用于基于现场操作数据提供用于齿轮箱部件的计算的操作负载数据，并且使用计算出的 运行负载数据。

    METHOD AND SYSTEM FOR ESTIMATING LIFE OF A GEARBOX
    4.
    发明申请
    METHOD AND SYSTEM FOR ESTIMATING LIFE OF A GEARBOX 有权
    用于估计齿轮箱寿命的方法和系统

    公开(公告)号：US20080140349A1

    公开(公告)日：2008-06-12

    申请号：US11608272

    申请日：2006-12-08

    申请人： Ajay Kumar Behera ,  Soumen De ,  Vinay Bhaskar Jammu

    发明人： Ajay Kumar Behera ,  Soumen De ,  Vinay Bhaskar Jammu

    IPC分类号： G06F15/00

    CPC分类号： G05B23/0283 ,  F16H2057/012 ,  G07C3/00

    摘要： A gearbox life estimation system includes a single sensor or multiple sensors configured for obtaining field operational data related to loading of a gearbox from a single gearbox component or different gearbox components. The system further includes a processor configured for receiving signals representative of the field operational data from the sensors, for providing calculated operational load data for the gearbox components based on the field operational data, and for providing an estimate of remaining life of gearbox using the calculated operational load data.

    摘要翻译： 变速箱寿命估计系统包括单个传感器或多个传感器，其被配置用于获得与来自单个齿轮箱部件或不同齿轮箱部件的齿轮箱的加载相关的现场操作数据。 该系统还包括处理器，其被配置为接收来自传感器的表示现场操作数据的信号，用于基于现场操作数据提供用于齿轮箱部件的计算的操作负载数据，并且使用计算出的 运行负载数据。

    AUTOMATIC REMOTE MONITORING AND DIAGNOSTICS SYSTEM
    5.
    发明申请
    AUTOMATIC REMOTE MONITORING AND DIAGNOSTICS SYSTEM 有权
    自动远程监控与诊断系统

    公开(公告)号：US20100235142A1

    公开(公告)日：2010-09-16

    申请号：US12726166

    申请日：2010-03-17

    申请人： Vinay Bhaskar Jammu ,  Catherine Mary Graichen ,  Arnim Smolenski ,  Mahesh Amritlal Morjaria ,  Soumen De ,  Aurélie Bureau

    发明人： Vinay Bhaskar Jammu ,  Catherine Mary Graichen ,  Arnim Smolenski ,  Mahesh Amritlal Morjaria ,  Soumen De ,  Aurélie Bureau

    IPC分类号： G06F15/00 ,  G06N5/02 ,  G06N3/02

    CPC分类号： G05B23/0248 ,  G05B23/0278 ,  G05B2219/33303

    摘要： A Monitoring and Diagnostics System is provided, which includes a monitoring unit and a monitored unit remotely located from the monitoring unit. The System also includes communication means between the monitoring unit and the monitored unit. The monitored unit includes data acquisition means for providing fault data of the monitored unit and the communication means are adapted to communicate the fault data from the monitored unit to the monitoring unit. The monitoring unit includes a rules engine having a set of expert rules for analyzing the information contained in the fault data and being adapted to deduce diagnostics information from the rules and from the information. In addition, a communication method for communicating between a first Programmable Logic Controller and a second Programmable Logic Controller or a central unit is provided, in which a description file is provided.

    摘要翻译： 提供了一个监控和诊断系统，其中包括一个监控单元和一个从监控单元远程监控的单元。 该系统还包括监视单元和被监控单元之间的通信手段。 所监视的单元包括用于提供所监视单元的故障数据的数据获取装置，并且通信装置适于将故障数据从所监视的单元传送到监视单元。 监测单元包括具有用于分析故障数据中包含的信息的专家规则集合的规则引擎，并适于从规则和信息中推断出诊断信息。 此外，提供了一种用于在第一可编程逻辑控制器和第二可编程逻辑控制器或中央单元之间通信的通信方法，其中提供了描述文件。

    Automatic remote monitoring and diagnostics system
    6.
    发明授权
    Automatic remote monitoring and diagnostics system 有权
    自动远程监控和诊断系统

    公开(公告)号：US08126679B2

    公开(公告)日：2012-02-28

    申请号：US12726166

    申请日：2010-03-17

    申请人： Vinay Bhaskar Jammu ,  Catherine Mary Graichen ,  Arnim Smolenski ,  Mahesh Amritlal Morjaria ,  Soumen De ,  Aurélie Bureau

    发明人： Vinay Bhaskar Jammu ,  Catherine Mary Graichen ,  Arnim Smolenski ,  Mahesh Amritlal Morjaria ,  Soumen De ,  Aurélie Bureau

    IPC分类号： G06F11/30

    CPC分类号： G05B23/0248 ,  G05B23/0278 ,  G05B2219/33303

    摘要： A Monitoring and Diagnostics System is provided, which includes a monitoring unit and a monitored unit remotely located from the monitoring unit. The System also includes communication means between the monitoring unit and the monitored unit. The monitored unit includes data acquisition means for providing fault data of the monitored unit and the communication means are adapted to communicate the fault data from the monitored unit to the monitoring unit. The monitoring unit includes a rules engine having a set of expert rules for analyzing the information contained in the fault data and being adapted to deduce diagnostics information from the rules and from the information. In addition, a communication method for communicating between a first Programmable Logic Controller and a second Programmable Logic Controller or a central unit is provided, in which a description file is provided.

    摘要翻译： 提供了一个监控和诊断系统，其中包括一个监控单元和一个从监控单元远程监控的单元。 该系统还包括监视单元和被监控单元之间的通信手段。 所监视的单元包括用于提供所监视单元的故障数据的数据获取装置，并且通信装置适于将故障数据从所监视的单元传送到监视单元。 监测单元包括具有用于分析故障数据中包含的信息的专家规则集合的规则引擎，并适于从规则和信息中推断出诊断信息。 此外，提供了一种用于在第一可编程逻辑控制器和第二可编程逻辑控制器或中央单元之间通信的通信方法，其中提供了描述文件。

    SYSTEM AND METHOD TO COMPUTE VEHICLE HEALTH INDEX FROM AGGREGATE DATA
    7.
    发明申请
    SYSTEM AND METHOD TO COMPUTE VEHICLE HEALTH INDEX FROM AGGREGATE DATA 审中-公开
    从综合数据计算车辆健康指数的系统和方法

    公开(公告)号：US20100057479A1

    公开(公告)日：2010-03-04

    申请号：US12198447

    申请日：2008-08-26

    申请人： Soumen De ,  Pulak Bandyopadhyay

    发明人： Soumen De ,  Pulak Bandyopadhyay

    IPC分类号： G06Q10/00 ,  G06F19/00

    CPC分类号： G06Q10/00 ,  G06Q10/20

    摘要： A system and method for determining the state of health of a vehicle based on a determination of factored miles. The method includes collecting data from a group of vehicle of a common model type as aggregate data and data from a particular vehicle as individual data. The aggregate data and the individual data are used to determine a percent degradation of sub-systems and components on the vehicle, and an overall percent degradation is determined by accumulating the percent degradation for the sub-systems and components. The accumulated percent degradation is then used to determine a factored miles value that is an indication of the state of health of the vehicle based on vehicle driving conditions and other considerations. The factored miles can then be used by various business models to determine the value of a vehicle.

    摘要翻译： 一种用于基于因子密度确定确定车辆健康状况的系统和方法。 该方法包括从作为聚合数据的通用模型类型的车辆集合中收集数据和来自特定车辆的数据作为单独数据。 聚合数据和单个数据用于确定车辆上子系统和组件的百分比降级，并且通过累积子系统和组件的百分比降级来确定总体百分比降级。 然后累积的百分比降级用于确定基于车辆驾驶条件和其他考虑事项的车辆健康状况的指示的因数里程值。 因此，各种商业模型可以使用因子里程来确定车辆的价值。

    METHODOLOGY TO IMPROVE FAILURE PREDICTION ACCURACY BY FUSING TEXTUAL DATA WITH RELIABILITY MODEL
    9.
    发明申请
    METHODOLOGY TO IMPROVE FAILURE PREDICTION ACCURACY BY FUSING TEXTUAL DATA WITH RELIABILITY MODEL 审中-公开
    通过可靠性模型融合文本数据提高失效预测精度的方法

    公开(公告)号：US20120232905A1

    公开(公告)日：2012-09-13

    申请号：US13328726

    申请日：2011-12-16

    申请人： Dnyanesh Rajpathak ,  Soumen De

    发明人： Dnyanesh Rajpathak ,  Soumen De

    IPC分类号： G10L15/18

    CPC分类号： G06F17/2785

    摘要： A method and system for developing reliability models from unstructured text documents, such as text verbatim descriptions from service technicians. An ontology, or data model, and heuristic rules are used to identify and extract failure modes and parts from the text verbatim comments associated with specific labor codes from service events. Like-meaning but differently-worded terms are then merged using text similarity scoring techniques. The resultant failure modes are used to create enhanced reliability models, where component reliability is predicted in terms of individual failure modes instead of aggregated for the component. The enhanced reliability models provide improved reliability prediction for the component, and also provides insight into aspects of the component design which can be improved in the future.

    摘要翻译： 从非结构化文本文档开发可靠性模型的方法和系统，如维修技术人员的文字逐字描述。 本体或数据模型和启发式规则用于从服务事件中与特定劳动力代码相关联的文本逐字记录中识别和提取故障模式和部分。 然后使用文本相似性评分技术合并相似意义但是不同的措辞术语。 所得到的故障模式用于创建增强的可靠性模型，其中可以根据单个故障模式来预测组件的可靠性，而不是组件的聚合。 增强的可靠性模型为组件提供了改进的可靠性预测，并且还提供了对将来可以改进的组件设计的方面的洞察。