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公开(公告)号：US09481384B2
公开(公告)日：2016-11-01
申请号：US14527246
申请日：2014-10-29
Applicant: General Electric Company
Inventor： Joseph Forrest Noffsinger , Ajith Kuttannair Kumar , Yuri Alexeyevich Plotnikov , Jeffrey Michael Fries , Steven Joseph Ehret
CPC classification number: B61L23/044 , B61L3/10
Abstract: A route examining system includes first and second application devices, a control unit, first and second detection units, and an identification unit. The first and second application devices are disposed onboard a vehicle traveling along a route having conductive tracks. The control unit controls injection of a first examination signal into the conductive tracks via the first application device and injection of a second examination signal into the conductive tracks via the second application device. The first and second detection units monitor electrical characteristics of the route in response to the first and second examination signals being injected into the conductive tracks. The identification unit examines the electrical characteristics of the conductive tracks in order to determine whether a section of the route is potentially damaged based on the electrical characteristics.
Abstract translation: 路线检查系统包括第一和第二应用设备，控制单元，第一和第二检测单元以及识别单元。 第一和第二施加装置被布置在沿着具有导电轨道的路线行进的车辆上。 控制单元经由第一施加装置控制将第一检查信号注入导电轨迹，并经由第二施加装置将第二检查信号注入到导电轨道中。 第一和第二检测单元响应于将第一和第二检查信号注入导电轨迹来监视路线的电特性。 识别单元检查导电轨迹的电特性，以便基于电特性确定路线的一部分是否潜在地被损坏。
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公开(公告)号：US08914171B2
公开(公告)日：2014-12-16
申请号：US14016310
申请日：2013-09-03
Applicant: General Electric Company
Inventor： Joseph Forrest Noffsinger , Ajith Kuttannair Kumar , Yuri Alexeyevich Plotnikov , Jeffrey Michael Fries , Srilatha Boyanapally , Steven Joseph Ehret
IPC: B61L23/04
CPC classification number: B61L23/044 , B61L3/10 , B61L3/121
Abstract: A route examining system includes first and second application devices, a control unit, first and second detection units, and an identification unit. The first and second application devices are disposed onboard a vehicle traveling along a route having conductive tracks. The control unit controls injection of a first examination signal into the conductive tracks via the first application device and injection of a second examination signal into the conductive tracks via the second application device. The first and second detection units monitor electrical characteristics of the route in response to the first and second examination signals being injected into the conductive tracks. The identification unit examines the electrical characteristics of the conductive tracks in order to determine whether a section of the route is potentially damaged based on the electrical characteristics.
Abstract translation: 路线检查系统包括第一和第二应用设备，控制单元，第一和第二检测单元以及识别单元。 第一和第二施加装置被布置在沿着具有导电轨道的路线行进的车辆上。 控制单元经由第一施加装置控制将第一检查信号注入导电轨迹，并经由第二施加装置将第二检查信号注入到导电轨道中。 第一和第二检测单元响应于将第一和第二检查信号注入导电轨迹来监视路线的电特性。 识别单元检查导电轨迹的电特性，以便基于电特性确定路线的一部分是否潜在地被损坏。
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公开(公告)号：US20160054250A1
公开(公告)日：2016-02-25
申请号：US14464473
申请日：2014-08-20
Applicant: General Electric Company
Inventor： Ajith Kuttannair Kumar , Jeffrey Michael Fries , Joseph Forrest Noffsinger , Michael Scott Mitchell , Steven Joseph Ehret
IPC: G01N27/20
CPC classification number: G01N27/20
Abstract: A system may include a coded test signal transmission system configured to transmit a unique coded test signal along a route, and a coded test signal receiving system configured to receive the unique coded test signal along the route. The unique coded test signal received by the coded test signal receiving system is used to determine one or more characteristics of the route.
Abstract translation: 系统可以包括经编码的测试信号传输系统，其被配置为沿着路由传输唯一的编码测试信号，以及经编码的测试信号接收系统，被配置为沿着该路线接收唯一编码的测试信号。 由编码的测试信号接收系统接收的唯一编码测试信号用于确定路由的一个或多个特性。
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公开(公告)号：US20140138493A1
公开(公告)日：2014-05-22
申请号：US14016310
申请日：2013-09-03
Applicant: General Electric Company
Inventor： Joseph Forrest Noffsinger , Ajith Kuttannair Kumar , Yuri Alexeyevich Plotnikov , Jeffrey Michael Fries , Srilatha Boyanapally , Steven Joseph Ehret
IPC: B61L23/04
CPC classification number: B61L23/044 , B61L3/10 , B61L3/121
Abstract: A route examining system includes first and second application devices, a control unit, first and second detection units, and an identification unit. The first and second application devices are disposed onboard a vehicle traveling along a route having conductive tracks. The control unit controls injection of a first examination signal into the conductive tracks via the first application device and injection of a second examination signal into the conductive tracks via the second application device. The first and second detection units monitor electrical characteristics of the route in response to the first and second examination signals being injected into the conductive tracks. The identification unit examines the electrical characteristics of the conductive tracks in order to determine whether a section of the route is potentially damaged based on the electrical characteristics.
Abstract translation: 路线检查系统包括第一和第二应用设备，控制单元，第一和第二检测单元以及识别单元。 第一和第二施加装置被布置在沿着具有导电轨道的路线行进的车辆上。 控制单元经由第一施加装置控制将第一检查信号注入导电轨迹，并经由第二施加装置将第二检查信号注入到导电轨道中。 第一和第二检测单元响应于将第一和第二检查信号注入导电轨迹来监视路线的电特性。 识别单元检查导电轨迹的电特性，以便基于电特性确定路线的一部分是否潜在地被损坏。
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公开(公告)号：US20190061794A1
公开(公告)日：2019-02-28
申请号：US16170741
申请日：2018-10-25
Applicant: General Electric Company
Inventor： Joseph Forrest Noffsinger , Ajith Kuttannair Kumar , Yuri Alexeyevich Plotnikov , Jeffrey Michael Fries , Steven Joseph Ehret
Abstract: A route examining system includes first and second detection units and an identification unit. The first and second detection units are configured to be disposed onboard a vehicle system traveling along a route having plural conductive tracks. The first and second detection units are disposed at spaced apart locations along a length of the vehicle system. The first and second detection units are configured to monitor one or more electrical characteristics of the conductive tracks in response to an examination signal being electrically injected into at least one of the conductive tracks. The identification unit includes one or more processors configured to determine that a section of the route includes an electrical short responsive to the one or more electrical characteristics monitored by the first and second detection units indicating that the examination signal is received by only one of the first and second detection units.
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Patent Agency Ranking
公开(公告)号：US10167005B2
公开(公告)日：2019-01-01
申请号：US15075118
申请日：2016-03-19
Applicant: General Electric Company
Inventor： Joseph Forrest Noffsinger , Ajith Kuttannair Kumar , Yuri Alexeyevich Plotnikov , Jeffrey Michael Fries , Steven Joseph Ehret
Abstract: A route examining system includes first and second detection units and an identification unit. The first and second detection units are configured to be disposed onboard a vehicle system traveling along a route having plural conductive tracks. The first and second detection units are disposed at spaced apart locations along a length of the vehicle system. The first and second detection units are configured to monitor one or more electrical characteristics of the conductive tracks in response to an examination signal being electrically injected into at least one of the conductive tracks. The identification unit includes one or more processors configured to determine that a section of the route includes an electrical short responsive to the one or more electrical characteristics monitored by the first and second detection units indicating that the examination signal is received by only one of the first and second detection units.
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公开(公告)号：US10006877B2
公开(公告)日：2018-06-26
申请号：US14464473
申请日：2014-08-20
Applicant: General Electric Company
Inventor： Ajith Kuttannair Kumar , Jeffrey Michael Fries , Joseph Forrest Noffsinger , Michael Scott Mitchell , Steven Joseph Ehret
CPC classification number: G01N27/20
Abstract: A system may include a coded test signal transmission system configured to transmit a unique coded test signal along a route, and a coded test signal receiving system configured to receive the unique coded test signal along the route. The unique coded test signal received by the coded test signal receiving system is used to determine one or more characteristics of the route.
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公开(公告)号：US09728016B2
公开(公告)日：2017-08-08
申请号：US14547662
申请日：2014-11-19
Applicant: General Electric Company
Inventor： Ajith Kuttannair Kumar , Bret Dwayne Worden , Jeffrey David Willis , Jeffrey Paul Moffett , Mark Alan Pfingsten , Steven Joseph Ehret
CPC classification number: G07C5/0808 , B61K9/12 , G01M17/10
Abstract: Systems and methods for monitoring a vehicle determine a baseline wheel rotational speed and wheel rotational speeds of a wheel for different positions along an outer perimeter of the wheel. One or more deviations between the wheel rotational speeds and the baseline wheel rotational speed are determined, and the deviations between the wheel rotational speeds and the baseline wheel rotational speed are correlated with one or more identified positions of the positions along the outer perimeter of the wheel. One or more of damage to the wheel or damage to a drivetrain of the vehicle is identified based at least in part on the one or more deviations being correlated with the one or more identified positions.
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公开(公告)号：US09669851B2
公开(公告)日：2017-06-06
申请号：US14657233
申请日：2015-03-13
Applicant: General Electric Company
Inventor： Jared Klineman Cooper , Samuel William Golden , Joseph Forrest Noffsinger , Ajith Kuttannair Kumar , Yuri Alexeyevich Plotnikov , Jeffrey Michael Fries , Steven Joseph Ehret , Nicholas David Nagrodsky
CPC classification number: B61L23/044 , B61L3/10
Abstract: A route examination system and method automatically detect (with an identification unit onboard a vehicle having one or more processors) a location of a break in conductivity of a first route during movement of the vehicle along the first route. The system and method also identify (with the identification unit) one or more of a location of the vehicle on the first route or the first route from among several different routes based at least in part on the location of the break in the conductivity of the first route that is detected.
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公开(公告)号：US20160200332A1
公开(公告)日：2016-07-14
申请号：US15075118
申请日：2016-03-19
Applicant: General Electric Company
Inventor： Joseph Forrest Noffsinger , Ajith Kuttannair Kumar , Yuri Alexeyevich Plotnikov , Jeffrey Michael Fries , Steven Joseph Ehret
CPC classification number: B61L23/044 , B61L3/10
Abstract: A route examining system includes first and second detection units and an identification unit. The first and second detection units are configured to be disposed onboard a vehicle system traveling along a route having plural conductive tracks. The first and second detection units are disposed at spaced apart locations along a length of the vehicle system. The first and second detection units are configured to monitor one or more electrical characteristics of the conductive tracks in response to an examination signal being electrically injected into at least one of the conductive tracks. The identification unit includes one or more processors configured to determine that a section of the route includes an electrical short responsive to the one or more electrical characteristics monitored by the first and second detection units indicating that the examination signal is received by only one of the first and second detection units.
Abstract translation: 路线检查系统包括第一和第二检测单元和识别单元。 第一和第二检测单元被配置为布置在沿着具有多个导电轨迹的路线行进的车辆系统上。 第一和第二检测单元沿着车辆系统的长度设置在间隔开的位置。 第一和第二检测单元被配置为响应于检查信号被电注入到至少一个导电轨道中来监测导电轨迹的一个或多个电特性。 识别单元包括一个或多个处理器，其被配置为确定路线的一部分包括响应于由第一和第二检测单元监控的一个或多个电特性的电短路，指示检查信号仅由第一 和第二检测单元。
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