EP3760510A4 - DEVICE FOR DETERMINING THE STATUS OF A RAILWAY CIRCUIT - Google Patents

DEVICE FOR DETERMINING THE STATUS OF A RAILWAY CIRCUIT Download PDF

Info

Publication number
EP3760510A4
EP3760510A4 EP19756596.3A EP19756596A EP3760510A4 EP 3760510 A4 EP3760510 A4 EP 3760510A4 EP 19756596 A EP19756596 A EP 19756596A EP 3760510 A4 EP3760510 A4 EP 3760510A4
Authority
EP
European Patent Office
Prior art keywords
railway
state determination
determination apparatus
circuit state
track circuit
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
EP19756596.3A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3760510A1 (en
Inventor
Youichi Murakami
Toshio Kitajima
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.)
Kyosan Electric Manufacturing Co Ltd
Original Assignee
Kyosan Electric Manufacturing 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 Kyosan Electric Manufacturing Co Ltd filed Critical Kyosan Electric Manufacturing Co Ltd
Publication of EP3760510A1 publication Critical patent/EP3760510A1/en
Publication of EP3760510A4 publication Critical patent/EP3760510A4/en
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 train
    • B61L1/18—Railway track circuits
    • B61L1/181—Details
    • B61L1/187—Use of alternating current
    • 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 train
    • B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
    • 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
    • B61L27/53—Trackside diagnosis or maintenance, e.g. software upgrades for trackside elements or systems, e.g. trackside supervision of trackside control system conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Pinball Game Machines (AREA)
EP19756596.3A 2018-02-26 2019-02-21 DEVICE FOR DETERMINING THE STATUS OF A RAILWAY CIRCUIT Pending EP3760510A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018032110A JP6680818B2 (ja) 2018-02-26 2018-02-26 軌道回路状態判定装置
PCT/JP2019/006545 WO2019163888A1 (ja) 2018-02-26 2019-02-21 軌道回路状態判定装置

Publications (2)

Publication Number Publication Date
EP3760510A1 EP3760510A1 (en) 2021-01-06
EP3760510A4 true EP3760510A4 (en) 2021-11-24

Family

ID=67687328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19756596.3A Pending EP3760510A4 (en) 2018-02-26 2019-02-21 DEVICE FOR DETERMINING THE STATUS OF A RAILWAY CIRCUIT

Country Status (5)

Country Link
EP (1) EP3760510A4 (zh)
JP (1) JP6680818B2 (zh)
CN (1) CN111741885B (zh)
TW (1) TWI802653B (zh)
WO (1) WO2019163888A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11702119B2 (en) * 2021-05-10 2023-07-18 Alstom Transport Technologies Method for determining a status of a track section of a railroad; associated apparatus and non-transitory computer readable medium
CN116750037B (zh) * 2023-08-17 2023-10-27 北京全路通信信号研究设计院集团有限公司 一种通用轨道电路

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058727A (ja) * 1991-07-03 1993-01-19 East Japan Railway Co 軌道回路における列車在線検知用監視装置
JPH11278269A (ja) * 1998-03-30 1999-10-12 Mitsubishi Electric Corp 軌道回路監視装置
GB2536452A (en) * 2015-03-17 2016-09-21 Thales Holdings Uk Plc Methods and systems for alerting a track operator to the likelihood of a fault in a track circuit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0729603B2 (ja) * 1989-01-27 1995-04-05 四国旅客鉄道株式会社 軌道回路監視装置
JPH078648B2 (ja) * 1990-03-23 1995-02-01 大同信号株式会社 軌道回路装置用レール短絡判定装置
JP2906176B2 (ja) 1990-09-03 1999-06-14 日本信号株式会社 軌道回路の異常監視装置
JPH09226580A (ja) * 1996-02-21 1997-09-02 Nippon Signal Co Ltd:The 軌道回路
JPH09315307A (ja) * 1996-06-03 1997-12-09 Hitachi Ltd 列車の追跡方法
JP4168316B2 (ja) * 2001-07-02 2008-10-22 株式会社日立製作所 軌道回路装置
KR100532920B1 (ko) * 2003-09-02 2005-12-02 엘에스산전 주식회사 궤도 회로 전류 측정 장치
WO2008052643A2 (de) * 2006-10-30 2008-05-08 Siemens Schweiz Ag Verfahren und einrichtung zum auswerten von messdaten in eisenbahngleisstromkreisen
JP4943977B2 (ja) * 2007-09-11 2012-05-30 学校法人日本大学 軌道回路管理装置及び軌道回路管理方法
JP5465059B2 (ja) * 2010-03-30 2014-04-09 東日本旅客鉄道株式会社 軌道回路故障部位特定装置
KR101444634B1 (ko) * 2012-10-26 2014-09-26 가부시끼가이샤교산세이사꾸쇼 재선 검지 장치 및 재선 검지 방법
CN105270441A (zh) * 2015-11-16 2016-01-27 上海铁大电信科技股份有限公司 基于高速电力载波通信的移频轨道电路综合监测系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058727A (ja) * 1991-07-03 1993-01-19 East Japan Railway Co 軌道回路における列車在線検知用監視装置
JPH11278269A (ja) * 1998-03-30 1999-10-12 Mitsubishi Electric Corp 軌道回路監視装置
GB2536452A (en) * 2015-03-17 2016-09-21 Thales Holdings Uk Plc Methods and systems for alerting a track operator to the likelihood of a fault in a track circuit

Also Published As

Publication number Publication date
TWI802653B (zh) 2023-05-21
EP3760510A1 (en) 2021-01-06
CN111741885B (zh) 2022-09-09
WO2019163888A1 (ja) 2019-08-29
TW201938413A (zh) 2019-10-01
JP6680818B2 (ja) 2020-04-15
CN111741885A (zh) 2020-10-02
JP2019147434A (ja) 2019-09-05

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