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1. 发明申请

US20130013640A1 MINING GENERALIZED SPATIAL ASSOCATION RULE 有权
标题翻译：采矿综合空间协会规则
公开(公告)号：US20130013640A1
公开(公告)日：2013-01-10
申请号：US13179125
申请日：2011-07-08
申请人： Wei Shan Dong , Arun Hampapur , Zhong Bo Jiang , Hongfei Li , Xuan Liu , Wei Sun
发明人： Wei Shan Dong , Arun Hampapur , Zhong Bo Jiang , Hongfei Li , Xuan Liu , Wei Sun
IPC分类号： G06F17/30
CPC分类号： G06F17/30241 , G06F17/30592
摘要： A system, method and computer program product for mining a rule including spatial information and non-spatial information by using a SAR (Spatial Association Rule) mining tool. The computing system is configured to construct an expanded spatial predicate transaction table for reference spatial objects and a generalized taxonomy for task-relevant spatial objects. The computing system is configured to run the SAR mining tool with the constructed expanded spatial predicate transaction and the generalized taxonomy. The computing system outputs, from the SAR mining tool, a set of generalized spatial association rules for the reference spatial objects. The generalized spatial association rule includes the spatial information and non-spatial information, associated with both the reference spatial objects and the task-relevant spatial objects.
摘要翻译：一种用于通过使用SAR（空间关联规则）挖掘工具挖掘包括空间信息和非空间信息的规则的系统，方法和计算机程序产品。计算系统被配置为构建用于参考空间对象的扩展空间谓词事务表和用于任务相关空间对象的广义分类法。计算系统配置为运行SAR挖掘工具，其中构建了扩展的空间谓词事务和广义分类法。计算系统从SAR挖掘工具输出一组用于参考空间对象的广义空间关联规则。广义空间关联规则包括与参考空间对象和任务相关的空间对象相关联的空间信息和非空间信息。

2. 发明授权

US08819065B2 Mining generalized spatial association rule 有权
标题翻译：挖掘广义空间关联规则
公开(公告)号：US08819065B2
公开(公告)日：2014-08-26
申请号：US13179125
申请日：2011-07-08
申请人： Wei Shan Dong , Arun Hampapur , Zhong Bo Jiang , Hongfei Li , Xuan Liu , Wei Sun
发明人： Wei Shan Dong , Arun Hampapur , Zhong Bo Jiang , Hongfei Li , Xuan Liu , Wei Sun
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30241 , G06F17/30592
摘要： A system, method and computer program product for mining a rule including spatial information and non-spatial information by using a SAR (Spatial Association Rule) mining tool. The computing system is configured to construct an expanded spatial predicate transaction table for reference spatial objects and a generalized taxonomy for task-relevant spatial objects. The computing system is configured to run the SAR mining tool with the constructed expanded spatial predicate transaction and the generalized taxonomy. The computing system outputs, from the SAR mining tool, a set of generalized spatial association rules for the reference spatial objects. The generalized spatial association rule includes the spatial information and non-spatial information, associated with both the reference spatial objects and the task-relevant spatial objects.
摘要翻译：一种用于通过使用SAR（空间关联规则）挖掘工具挖掘包括空间信息和非空间信息的规则的系统，方法和计算机程序产品。计算系统被配置为构建用于参考空间对象的扩展空间谓词事务表和用于任务相关空间对象的广义分类法。计算系统配置为运行SAR挖掘工具，其中构建了扩展的空间谓词事务和广义分类法。计算系统从SAR挖掘工具输出一组用于参考空间对象的广义空间关联规则。广义空间关联规则包括与参考空间对象和任务相关的空间对象相关联的空间信息和非空间信息。

3. 发明授权

US09311615B2 Infrastructure asset management 有权
公开(公告)号：US09311615B2
公开(公告)日：2016-04-12
申请号：US12983556
申请日：2011-01-03
申请人： Andrew J. Davenport , Wei Shan Dong , Frank D. Fenhagen, IV , Arun Hampapur , Zhong Bo Jiang , Jayant R. Kalagnanam , Hongfei Li , Shilpa N. Mahatma , Wei Sun , Lexing Xie
发明人： Andrew J. Davenport , Wei Shan Dong , Frank D. Fenhagen, IV , Arun Hampapur , Zhong Bo Jiang , Jayant R. Kalagnanam , Hongfei Li , Shilpa N. Mahatma , Wei Sun , Lexing Xie
IPC分类号： G06Q10/00 , G06Q10/06 , G06Q99/00
CPC分类号： G06Q10/0631 , G06Q10/063 , G06Q10/0635 , G06Q10/20 , G06Q99/00
摘要： An approach for infrastructure asset management is provided. This approach comprises an end-to-end analytics driven maintenance approach that can take data about physical assets and additional external data, and apply advanced analytics to the data to generate business insight, foresight and planning information. Specifically, this approach uses a maintenance analysis tool, which is configured to: receive data about a set of physical assets of an infrastructure, and analyze the data about the set of physical assets to predict maintenance requirements for each of the set of physical assets. The maintenance analysis tool further comprises an output component configured to generate a maintenance plan based on the predicted maintenance requirements for each of the set of physical assets.

4. 发明申请

US20120173300A1 INFRASTRUCTURE ASSET MANAGEMENT 有权
标题翻译：基础设施资产管理
公开(公告)号：US20120173300A1
公开(公告)日：2012-07-05
申请号：US12983556
申请日：2011-01-03
申请人： Andrew J. Davenport , Wei Shan Dong , Frank D. Fenhagen, IV , Arun Hampapur , Zhong Bo Jiang , Jayant R. Kalagnanam , Hongfei Li , Shilpa N. Mahatma , Wei Sun , Lexing Xie
发明人： Andrew J. Davenport , Wei Shan Dong , Frank D. Fenhagen, IV , Arun Hampapur , Zhong Bo Jiang , Jayant R. Kalagnanam , Hongfei Li , Shilpa N. Mahatma , Wei Sun , Lexing Xie
IPC分类号： G06Q10/00 , G06Q90/00
CPC分类号： G06Q10/0631 , G06Q10/063 , G06Q10/0635 , G06Q10/20 , G06Q99/00
摘要： An approach for infrastructure asset management is provided. This approach comprises an end-to-end analytics driven maintenance approach that can take data about physical assets and additional external data, and apply advanced analytics to the data to generate business insight, foresight and planning information. Specifically, this approach uses a maintenance analysis tool, which is configured to: receive data about a set of physical assets of an infrastructure, and analyze the data about the set of physical assets to predict maintenance requirements for each of the set of physical assets. The maintenance analysis tool further comprises an output component configured to generate a maintenance plan based on the predicted maintenance requirements for each of the set of physical assets.
摘要翻译：提供了基础设施资产管理的方法。这种方法包括端到端分析驱动的维护方法，可以获取有关物理资产和其他外部数据的数据，并将高级分析应用于数据，以生成业务洞察力，远见和规划信息。具体来说，此方法使用维护分析工具，该工具被配置为：接收关于一组基础设施的物理资产的数据，并分析有关该物理资产集合的数据，以预测每组物理资产的维护需求。所述维护分析工具还包括输出部件，其被配置为基于所述一组物理资产中的每一个的预测的维护要求来生成维护计划。

5. 发明申请

US20120173301A1 SYSTEM AND METHOD FOR FAILURE ASSOCIATION ANALYSIS 审中-公开
标题翻译：失效协调分析系统与方法
公开(公告)号：US20120173301A1
公开(公告)日：2012-07-05
申请号：US12984019
申请日：2011-01-04
申请人： Wei Shan Dong , Rogerio S. Feris , Arun Hampapur , Zhong Bo Jiang , Shilpa N. Mahatma , Wei Sun , Lexing Xie
发明人： Wei Shan Dong , Rogerio S. Feris , Arun Hampapur , Zhong Bo Jiang , Shilpa N. Mahatma , Wei Sun , Lexing Xie
IPC分类号： G06Q10/00
CPC分类号： G06Q10/0635
摘要： A system and method for mining the failure association rules of geographically dispersed physical assets is provided. One approach of the present invention has steps of joining input data sources, extracting spatio-temporal (ST) information, quantilizing ST continuous value in automated manner, or based on pre-built knowledge, applying association rule mining algorithm to find associations between attributes and failure and outputting identified ST failure association rules.
摘要翻译：提供了一种用于挖掘地理分散实物资产故障关联规则的系统和方法。本发明的一种方法具有连接输入数据源，以自动方式提取时空（ST）信息，量化ST连续值或基于预构建知识的步骤，应用关联规则挖掘算法来查找属性与故障并输出确定的ST故障关联规则。

6. 发明申请

US20110106789A1 DATABASE SYSTEM AND METHOD OF OPTIMIZING CROSS DATABASE QUERY 有权
标题翻译：数据库系统和优化数据库查询的方法
公开(公告)号：US20110106789A1
公开(公告)日：2011-05-05
申请号：US12916412
申请日：2010-10-29
申请人： Bo Gao , Chang Jie Guo , Zhong Bo Jiang , Wei Sun , Kai Tang , Feng Juan Wang
发明人： Bo Gao , Chang Jie Guo , Zhong Bo Jiang , Wei Sun , Kai Tang , Feng Juan Wang
IPC分类号： G06F17/30
CPC分类号： G06F17/30545
摘要： A database system and a method of optimizing cross-database query. The database system includes a plurality of databases. At least two of the databases are stored with one or more data collections composed of tables with the same structure. A federated view of the data collection is created on each of the databases. A request routing layer for routing, in response to a query request crossing the data collections, the query request crossing the data collections to one of the at least two databases according to a predetermined routing rule, so as to query by using the federated view of the database.
摘要翻译：数据库系统和优化跨数据库查询的方法。数据库系统包括多个数据库。至少两个数据库与一个或多个具有相同结构的表组成的数据集合一起存储。在每个数据库上创建数据收集的联合视图。一种请求路由层，用于根据预定的路由规则，将跨所述数据集合的查询请求的所述查询请求路由到所述至少两个数据库中的一个，以便通过使用联合视图进行查询数据库。

7. 发明授权

US08768915B2 Database system and method of optimizing cross database query 有权
标题翻译：数据库系统和优化交叉数据库查询的方法
公开(公告)号：US08768915B2
公开(公告)日：2014-07-01
申请号：US12916412
申请日：2010-10-29
申请人： Bo Gao , Chang Jie Guo , Zhong Bo Jiang , Wei Sun , Kai Tang , Feng Juan Wang
发明人： Bo Gao , Chang Jie Guo , Zhong Bo Jiang , Wei Sun , Kai Tang , Feng Juan Wang
IPC分类号： G06F17/30
CPC分类号： G06F17/30545
摘要： A database system and a method of optimizing cross-database query. The database system includes a plurality of databases. At least two of the databases are stored with one or more data collections composed of tables with the same structure. A federated view of the data collection is created on each of the databases. A request routing layer for routing, in response to a query request crossing the data collections, the query request crossing the data collections to one of the at least two databases according to a predetermined routing rule, so as to query by using the federated view of the database.
摘要翻译：数据库系统和优化跨数据库查询的方法。数据库系统包括多个数据库。至少两个数据库与一个或多个具有相同结构的表组成的数据集合一起存储。在每个数据库上创建数据收集的联合视图。一种请求路由层，用于根据预定的路由规则，将跨所述数据集合的查询请求的所述查询请求路由到所述至少两个数据库中的一个，以便通过使用联合视图进行查询数据库。

8. 发明申请

US20120316727A1 TUNING PARAMETER OF KALMAN FILTER IN A WHEEL INSPECTION 有权
标题翻译： KALMAN过滤器在轮胎检查中的调谐参数
公开(公告)号：US20120316727A1
公开(公告)日：2012-12-13
申请号：US13590788
申请日：2012-08-21
申请人： Ning Duan , Ke Hu , Zhong Bo Jiang , Wen Ting Mo , Wei Sun , Xin Zhang
发明人： Ning Duan , Ke Hu , Zhong Bo Jiang , Wen Ting Mo , Wei Sun , Xin Zhang
IPC分类号： G01M17/10
CPC分类号： G01M17/013
摘要： An apparatus for tuning a parameter of a Kalman filter in a wheel inspection for a vehicle is disclosed. The apparatus includes an association module that associates wheel inspection data of the vehicle with locations of corresponding wheels in the vehicle; an evaluation module that evaluates a wheel stable score of the vehicle based on the wheel inspection data and the association, where the wheel stable score indicates reliability of the wheel inspection; and a parameter tuning module that tunes a measurement error covariance of the Kalman filter according to the evaluated wheel stable score.
摘要翻译：公开了一种用于调整车辆车轮检查中的卡尔曼滤波器的参数的装置。该装置包括关联模块，其将车辆的车轮检查数据与车辆中相应车轮的位置相关联; 评估模块，其基于车轮检查数据和关联来评估车辆的车轮稳定分数，其中车轮稳定分数表示车轮检查的可靠性; 以及参数调谐模块，根据评估轮稳定分数调整卡尔曼滤波器的测量误差协方差。

9. 发明授权

US08855975B2 Adjusting wheel diameter 有权
标题翻译：调整车轮直径
公开(公告)号：US08855975B2
公开(公告)日：2014-10-07
申请号：US13307128
申请日：2011-11-30
申请人： Ning Duan , Zhong Bo Jiang , Wen Ting Mo , Wei Sun
发明人： Ning Duan , Zhong Bo Jiang , Wen Ting Mo , Wei Sun
IPC分类号： G06F7/60 , G01B21/10 , B61K9/12
CPC分类号： G01B21/10 , B61K9/12
摘要： A method and apparatus for adjusting wheel diameter by acquiring a current wheel diameter distribution vector; calculating similarity scores between the current wheel diameter distribution vector and known wheel diameter distribution vector clusters to determine a potential wear rate of the current wheel diameter distribution vector; calculating similarity scores between candidate target wheel diameter distribution vectors and the known wheel diameter distribution vector clusters to determine a potential wear rates of the candidate target wheel diameter distribution vectors; and selecting a target wheel diameter distribution vector from the candidate target wheel diameter distribution vectors, such that the reduction of potential wear rate achieved by switching the current wheel diameter distribution vector to the target wheel diameter distribution vector meets a predetermined condition. Future potential wear rates and the amount of grinding required during train maintenance can be optimized through changing wheel diameter distribution vectors.
摘要翻译：一种通过获取当前车轮直径分布向量来调整车轮直径的方法和装置; 计算当前车轮直径分布向量与已知车轮直径分布向量集合之间的相似性得分，以确定当前车轮直径分布向量的潜在磨损率; 计算候选目标轮直径分布向量与已知车轮直径分布向量簇之间的相似度分数，以确定候选目标车轮直径分布向量的潜在磨损率; 并且从候选目标车轮直径分布向量中选择目标车轮直径分布向量，使得通过将当前车轮直径分布矢量切换到目标车轮直径分布矢量而实现的潜在磨损率的降低满足预定条件。可以通过改变车轮直径分布向量来优化列车维护期间所需的潜在磨损率和磨削量。

10. 发明申请

US20120197485A1 TUNING PARAMETER OF KALMAN FILTER IN A WHEEL INSPECTION 失效
标题翻译： KALMAN过滤器在轮胎检查中的调谐参数
公开(公告)号：US20120197485A1
公开(公告)日：2012-08-02
申请号：US13355633
申请日：2012-01-23
申请人： Ning Duan , Ke Hu , Zhong Bo Jiang , Wen Tinh Mo , Wei Sun , Xin Zhang
发明人： Ning Duan , Ke Hu , Zhong Bo Jiang , Wen Tinh Mo , Wei Sun , Xin Zhang
IPC分类号： G01M17/10 , G06F19/00
CPC分类号： G01M17/013
摘要： A method for tuning a parameter of a Kalman filter in a wheel inspection for a vehicle. The method includes: associating wheel inspection data of the vehicle with locations of wheels in the vehicle; evaluating a wheel stable score of the vehicle based on the wheel inspection data and the association, wherein the wheel stable score indicates reliability of the wheel inspection; and tuning measurement error covariance of the Kalman filter according to the evaluated wheel stable score. By using the method, the parameter of the Kalman filter can be dynamically tuned to enable the Kalman filter to filter more accurately to ensure the correct result of the wheel inspection. In addition, an apparatus for tuning a parameter of a Kalman filter and a wheel inspection system for a vehicle are disclosed.
摘要翻译：一种用于调整车辆车轮检查中的卡尔曼滤波器的参数的方法。该方法包括：将车辆的轮检查数据与车辆中的车轮的位置相关联; 基于轮检查数据和关联来评估车辆的车轮稳定分数，其中车轮稳定分数表示车轮检查的可靠性; 并根据评估轮稳定分数调整卡尔曼滤波器的测量误差协方差。通过使用该方法，可以动态调整卡尔曼滤波器的参数，以使卡尔曼滤波器更准确地过滤，以确保车轮检查的正确结果。此外，公开了一种用于调整卡尔曼滤波器和用于车辆的车轮检查系统的参数的装置。

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