公开(公告)号：US20240357548A1

公开(公告)日：2024-10-24

申请号：US18303060

申请日：2023-04-19

Applicant: GM Global Technology Operations LLC

Inventor： Prakash M. Peranandam ,  Jayant Sachdev ,  Md Mhafuzul Islam

IPC: H04W64/00 ,  G01C21/00 ,  G06T19/00 ,  H04N7/18 ,  H04W76/14

CPC classification number: H04W64/006 ,  G01C21/3807 ,  G01C21/3896 ,  G06T19/003 ,  H04N7/185 ,  H04W76/14 ,  G06Q10/0875

Abstract: An electric mobility device communication system includes one or more electric mobility devices located within a service area, one or more remotely located client servers, and one or more central computers in wireless communication with the one or more electric mobility devices and the one or more remotely located client servers. The central computers execute instructions to receive a service request from one of the client servers. The service request represents a task that one of the electric mobility devices executes within the service area. The central computers determine a total number of electric mobility devices available within the service area. In response to determining more than one electric mobility device is available within the service area, the central computers identify an electric mobility device that executes the service request based on one or more electric mobility device selection criteria and transmit the service request to the electric mobility device.

公开(公告)号：US09317596B2

公开(公告)日：2016-04-19

申请号：US14551723

申请日：2014-11-24

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Joseph A. Donndelinger ,  John A. Cafeo ,  Soumen De ,  Dnyanesh Rajpathak ,  Prakash M. Peranandam ,  Kay L. Darden

IPC: G06F17/30

CPC classification number: G06F17/30734 ,  G06F17/30336 ,  G06F17/30604 ,  G06F2201/80 ,  G06Q10/06 ,  G06Q10/10

Abstract: A method of automatically developing an ontology for product function and failure mode documentation for an apparatus. The apparatus is identified. A function-flow model is generated for the identified apparatus for identifying a composite structure of the apparatus. Functions and failure modes associated with the identified apparatus are enumerated. Failure data is obtained from a plurality of heterogeneous data sources. A semantic similarity module is applied to the enumerated failures by comparing a plurality of documents between the data sources. The semantic similarity module bridges a variety of terms used in the heterogeneous data to describe a respective failure. Failures associated with the enumerated apparatus functions are extracted from the plurality of documents between heterogeneous data sources. A composite of related terminology is generated for each identified failure mode. A failure mode information document is generated utilizing the composite of related terminology for each identified failure mode.

Abstract translation: 自动开发用于设备的产品功能和故障模式文档的本体的方法。 识别设备。 生成用于识别装置的复合结构的识别装置的功能流模型。 列举了与识别的设备相关联的功能和故障模式。 从多个异构数据源获得故障数据。 通过比较数据源之间的多个文档，将语义相似性模块应用于枚举的故障。 语义相似性模块桥接异构数据中使用的各种术语来描述相应的故障。 在异构数据源之间从多个文档中提取与枚举装置功能相关联的故障。 针对每个识别的故障模式生成相关术语的复合物。 使用每个识别的故障模式的相关术语的复合来生成故障模式信息文档。