EP3626574A4 - Procédé et système de détection d'empattement de train - Google Patents

Procédé et système de détection d'empattement de train Download PDF

Info

Publication number
EP3626574A4
EP3626574A4 EP19812656.7A EP19812656A EP3626574A4 EP 3626574 A4 EP3626574 A4 EP 3626574A4 EP 19812656 A EP19812656 A EP 19812656A EP 3626574 A4 EP3626574 A4 EP 3626574A4
Authority
EP
European Patent Office
Prior art keywords
detection method
wheelbase detection
train wheelbase
train
wheelbase
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19812656.7A
Other languages
German (de)
English (en)
Other versions
EP3626574A1 (fr
Inventor
Jian Li
Yanwei Xu
Yongming Wang
Weifeng Yu
Juxuan LI
Yuan Ma
Shangmin Sun
Chunguang ZONG
Yu Hu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nuctech Co Ltd
Original Assignee
Nuctech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nuctech Co Ltd filed Critical Nuctech Co Ltd
Publication of EP3626574A1 publication Critical patent/EP3626574A1/fr
Publication of EP3626574A4 publication Critical patent/EP3626574A4/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or vehicle train, e.g. pedals
    • B61L1/16—Devices for counting axles; Devices for counting vehicles
    • B61L1/163—Detection devices
    • B61L1/166—Optical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/08—Measuring installations for surveying permanent way
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or vehicle train, e.g. pedals
    • B61L1/02—Electric devices associated with track, e.g. rail contacts
    • B61L1/10—Electric devices associated with track, e.g. rail contacts actuated by electromagnetic radiation; actuated by particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
    • B61L25/021—Measuring and recording of train speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/50—Trackside diagnosis or maintenance, e.g. software upgrades
    • B61L27/57—Trackside diagnosis or maintenance, e.g. software upgrades for vehicles or vehicle trains, e.g. trackside supervision of train conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
    • B61L25/023—Determination of driving direction of vehicle or vehicle train
EP19812656.7A 2018-07-11 2019-05-31 Procédé et système de détection d'empattement de train Pending EP3626574A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810756122.1A CN108674442B (zh) 2018-07-11 2018-07-11 列车轴距检测方法及系统
PCT/CN2019/089522 WO2020010962A1 (fr) 2018-07-11 2019-05-31 Procédé et système de détection d'empattement de train

Publications (2)

Publication Number Publication Date
EP3626574A1 EP3626574A1 (fr) 2020-03-25
EP3626574A4 true EP3626574A4 (fr) 2021-03-17

Family

ID=63813893

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19812656.7A Pending EP3626574A4 (fr) 2018-07-11 2019-05-31 Procédé et système de détection d'empattement de train

Country Status (4)

Country Link
EP (1) EP3626574A4 (fr)
CN (1) CN108674442B (fr)
BR (1) BR102019014301B1 (fr)
WO (1) WO2020010962A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108674442B (zh) * 2018-07-11 2023-11-10 同方威视技术股份有限公司 列车轴距检测方法及系统
EP3766758B1 (fr) * 2019-07-19 2022-06-01 Frauscher sensortechnik GmbH Procédé de mesure de l'usure d'un rail et système d'évaluation
CN110595804B (zh) * 2019-10-09 2024-03-01 哈尔滨市科佳通用机电股份有限公司 铁路货车走行部故障智能检测系统
CN111044751B (zh) * 2019-12-31 2021-01-19 神州高铁技术股份有限公司 测速方法、存储介质、轨边检测系统
CN113624140A (zh) * 2020-07-27 2021-11-09 北京镭格之光测量技术有限公司 一种轨道车辆轮饼参数在线测量装置及方法
CN112455501A (zh) * 2020-10-21 2021-03-09 中铁第四勘察设计院集团有限公司 一种铁路车辆轮轴间距超长检测系统及方法
CN113573012B (zh) * 2021-06-08 2024-05-07 四川临丰医疗科技有限公司 一种基于大数据的药品安全智能检测预警与管理系统
CN115140118A (zh) * 2022-07-15 2022-10-04 北京全路通信信号研究设计院集团有限公司 一种计轴方法及系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932784A (en) * 1986-10-13 1990-06-12 Caltronic A/S Apparatus for track-based detection of the wheel profile of passing railway wheels
EP2236387A1 (fr) * 2007-12-27 2010-10-06 Nuctech Company Limited Procédé d'identification automatique et système d'information de trains
CA3020525A1 (fr) * 2016-04-08 2017-10-12 Darrell Iler Systeme de surveillance d'integrite de roue

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1279581A1 (fr) * 2001-07-16 2003-01-29 Siemens Aktiengesellschaft Dispositif de mesure externe de la longueur d'un train
CN101219672B (zh) * 2008-01-16 2010-09-08 北京交通大学 基于激光的车轮直径非接触式动态测量方法
CN201633749U (zh) * 2010-05-21 2010-11-17 岳阳千盟电子有限公司 用于轨道式运输车辆的磁钢检测装置
CN102565450A (zh) * 2012-02-13 2012-07-11 山西太钢不锈钢股份有限公司 一种轨道车车速和来车方向检测方法
CN102765408B (zh) * 2012-07-25 2016-06-22 贯威 一种检测轮式物体通过的方法及装置
CN103661487A (zh) * 2012-09-26 2014-03-26 同方威视技术股份有限公司 具有改进的辐射防护的列车安全检查系统及方法
CN107826145B (zh) * 2017-11-01 2019-11-19 哈尔滨铁路科研所科技有限公司 基于车轮传感器检测阵的车辆作业情况检测方法
CN108674442B (zh) * 2018-07-11 2023-11-10 同方威视技术股份有限公司 列车轴距检测方法及系统
CN208602495U (zh) * 2018-07-11 2019-03-15 同方威视技术股份有限公司 列车轴距检测系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932784A (en) * 1986-10-13 1990-06-12 Caltronic A/S Apparatus for track-based detection of the wheel profile of passing railway wheels
EP2236387A1 (fr) * 2007-12-27 2010-10-06 Nuctech Company Limited Procédé d'identification automatique et système d'information de trains
CA3020525A1 (fr) * 2016-04-08 2017-10-12 Darrell Iler Systeme de surveillance d'integrite de roue

Also Published As

Publication number Publication date
BR102019014301A2 (pt) 2020-01-28
BR102019014301B1 (pt) 2024-01-23
CN108674442B (zh) 2023-11-10
EP3626574A1 (fr) 2020-03-25
WO2020010962A1 (fr) 2020-01-16
CN108674442A (zh) 2018-10-19

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