ES481081A1 - Railway control communication system. - Google Patents

Railway control communication system.

Info

Publication number
ES481081A1
ES481081A1 ES481081A ES481081A ES481081A1 ES 481081 A1 ES481081 A1 ES 481081A1 ES 481081 A ES481081 A ES 481081A ES 481081 A ES481081 A ES 481081A ES 481081 A1 ES481081 A1 ES 481081A1
Authority
ES
Spain
Prior art keywords
signal
communication system
control communication
railway control
control
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.)
Expired
Application number
ES481081A
Other languages
Spanish (es)
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal 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 Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Publication of ES481081A1 publication Critical patent/ES481081A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
    • B61L7/08—Circuitry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
    • B61L19/06—Interlocking devices having electrical operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Safety Devices In Control Systems (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

An electronic or computer-based railway control system wherein control signals are transmitted between a control or interlocking room and wayside or track equipment by means of time division multi-plexed signals. Several such T.D.M. communication systems are employed in parallel to provide redundancy, and each address location has a majority voting circuit, to determine a correct signal in the event of disagreement between signal, and an out-of-coincidence circuit to indicate which system is carrying the erroneous signal.
ES481081A 1978-05-30 1979-05-30 Railway control communication system. Expired ES481081A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24016/78A GB1604154A (en) 1978-05-30 1978-05-30 Railway control systems

Publications (1)

Publication Number Publication Date
ES481081A1 true ES481081A1 (en) 1980-03-01

Family

ID=10205039

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481081A Expired ES481081A1 (en) 1978-05-30 1979-05-30 Railway control communication system.

Country Status (6)

Country Link
EP (1) EP0005968A3 (en)
AU (1) AU4745679A (en)
ES (1) ES481081A1 (en)
GB (1) GB1604154A (en)
IT (1) IT7968160A0 (en)
ZA (1) ZA792481B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632748B1 (en) * 1988-06-14 1994-04-29 Alsthom DATA PROCESSING AND CONTROL DEVICE
JP3346283B2 (en) * 1998-06-19 2002-11-18 株式会社日立製作所 Multi-system processing apparatus, controller connected to multi-system processing apparatus, and multi-system processing system
IL174723A (en) * 2006-04-02 2011-09-27 Rafael Advanced Defense Sys Restricting unsupervised activity of unmanned vessels
US9014965B2 (en) * 2007-08-30 2015-04-21 Universal City Studios Llc Virtual omnimover
CN103809429B (en) * 2014-01-26 2016-09-14 武汉第二船舶设计研究所 Hardware mediation hybrid redundancy intelligent controller and redundancy backup method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1244229B (en) * 1964-09-30 1967-07-13 Siemens Ag Device for railway signaling systems for the transmission of messages in time division multiplex
US3538498A (en) * 1968-09-10 1970-11-03 United Aircraft Corp Majority data selecting and fault indicating
US3755628A (en) * 1970-12-04 1973-08-28 United Aircraft Corp Time diversity, multi-redundant data synchronized transmission system

Also Published As

Publication number Publication date
AU4745679A (en) 1979-12-06
ZA792481B (en) 1980-06-25
EP0005968A3 (en) 1980-01-09
IT7968160A0 (en) 1979-05-29
EP0005968A2 (en) 1979-12-12
GB1604154A (en) 1981-12-02

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