AU4362185A - Railway track circuit - Google Patents

Railway track circuit

Info

Publication number
AU4362185A
AU4362185A AU43621/85A AU4362185A AU4362185A AU 4362185 A AU4362185 A AU 4362185A AU 43621/85 A AU43621/85 A AU 43621/85A AU 4362185 A AU4362185 A AU 4362185A AU 4362185 A AU4362185 A AU 4362185A
Authority
AU
Australia
Prior art keywords
track circuit
railway track
railway
circuit
track
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.)
Abandoned
Application number
AU43621/85A
Inventor
Peter John Cross
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.)
ML Engineering Plymouth Ltd
Original Assignee
ML Engineering Plymouth Ltd
ML Engineering Plymouth 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 ML Engineering Plymouth Ltd, ML Engineering Plymouth Ltd filed Critical ML Engineering Plymouth Ltd
Publication of AU4362185A publication Critical patent/AU4362185A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
    • B61L23/14—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
    • B61L23/16—Track circuits specially adapted for section blocking
    • B61L23/168—Track circuits specially adapted for section blocking using coded 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
    • B61L1/18—Railway track circuits
    • B61L1/181—Details
    • B61L1/188—Use of coded current

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
AU43621/85A 1984-06-13 1985-06-12 Railway track circuit Abandoned AU4362185A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8415025 1984-06-13
GB848415025A GB8415025D0 (en) 1984-06-13 1984-06-13 Railway track circuit equipment

Publications (1)

Publication Number Publication Date
AU4362185A true AU4362185A (en) 1985-12-19

Family

ID=10562346

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43621/85A Abandoned AU4362185A (en) 1984-06-13 1985-06-12 Railway track circuit

Country Status (5)

Country Link
EP (1) EP0165048A3 (en)
AU (1) AU4362185A (en)
DE (1) DE165048T1 (en)
GB (1) GB8415025D0 (en)
ZA (1) ZA854411B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3430857B2 (en) 1997-05-15 2003-07-28 株式会社日立製作所 Train presence detection system and train presence detection method
GB0127927D0 (en) * 2001-11-21 2002-01-16 Westinghouse Brake & Signal Railway track circuits
US8590844B2 (en) 2009-07-17 2013-11-26 Siemens Rail Auotmation Corporation Track circuit communications
US8500071B2 (en) 2009-10-27 2013-08-06 Invensys Rail Corporation Method and apparatus for bi-directional downstream adjacent crossing signaling
US8660215B2 (en) 2010-03-16 2014-02-25 Siemens Rail Automation Corporation Decoding algorithm for frequency shift key communications
US8297558B2 (en) 2010-03-17 2012-10-30 Safetran Systems Corporation Crossing predictor with authorized track speed input
WO2015011529A1 (en) * 2013-07-26 2015-01-29 Alstom Transport Technologies Track circuit mechanical joint integrity checker
CA2920682C (en) 2013-08-09 2021-07-06 Alstom Transport Technologies Track circuit power supply vital monitor
CN114802368B (en) * 2022-04-14 2023-09-26 通号城市轨道交通技术有限公司 Device control method, system, device, equipment and storage medium of interlocking system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526278A (en) * 1968-04-16 1970-09-01 Byron Jackson Inc High volume main valve for formation testers
US3666217A (en) * 1970-05-04 1972-05-30 Gen Signal Corp Track communication system for continuous rail
US3829682A (en) * 1971-01-11 1974-08-13 Erico Prod Inc Pulse coded railway signal system
GB8413324D0 (en) * 1984-05-24 1984-06-27 Westinghouse Brake & Signal Vehicle protection system

Also Published As

Publication number Publication date
EP0165048A2 (en) 1985-12-18
DE165048T1 (en) 1986-05-22
EP0165048A3 (en) 1988-11-09
ZA854411B (en) 1986-03-26
GB8415025D0 (en) 1984-07-18

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