GB0802357D0 - Railway level crossing warning systems - Google Patents

Railway level crossing warning systems

Info

Publication number
GB0802357D0
GB0802357D0 GBGB0802357.4A GB0802357A GB0802357D0 GB 0802357 D0 GB0802357 D0 GB 0802357D0 GB 0802357 A GB0802357 A GB 0802357A GB 0802357 D0 GB0802357 D0 GB 0802357D0
Authority
GB
United Kingdom
Prior art keywords
level crossing
warning systems
crossing warning
railway level
railway
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.)
Withdrawn
Application number
GBGB0802357.4A
Other versions
GB2457276A (en
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
Westinghouse Brake and Signal Holdings 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, Westinghouse Brake and Signal Holdings Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Priority to GB0802357A priority Critical patent/GB2457276A/en
Publication of GB0802357D0 publication Critical patent/GB0802357D0/en
Publication of GB2457276A publication Critical patent/GB2457276A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/08—Operation of gates; Combined operation of gates and signals
    • B61L29/18—Operation by approaching rail vehicle or train
    • B61L29/22—Operation by approaching rail vehicle or train electrically
    • B61L29/222—Operation by approaching rail vehicle or train electrically using conductor circuits with separate contacts or conductors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
    • B61L29/243—Transmission mechanism or acoustical signals for gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
    • B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
    • B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
    • B61L29/284—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated using rail-contacts, rail microphones, or the like, controlled by the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
    • B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
    • B61L29/30—Supervision, e.g. monitoring arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
GB0802357A 2008-02-08 2008-02-08 Railway level crossing warning system Withdrawn GB2457276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0802357A GB2457276A (en) 2008-02-08 2008-02-08 Railway level crossing warning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0802357A GB2457276A (en) 2008-02-08 2008-02-08 Railway level crossing warning system

Publications (2)

Publication Number Publication Date
GB0802357D0 true GB0802357D0 (en) 2008-03-12
GB2457276A GB2457276A (en) 2009-08-12

Family

ID=39204478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0802357A Withdrawn GB2457276A (en) 2008-02-08 2008-02-08 Railway level crossing warning system

Country Status (1)

Country Link
GB (1) GB2457276A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102431579A (en) * 2011-10-17 2012-05-02 济南三鼎电气有限责任公司 Intelligent monitoring management system for railway crossing
CZ2013735A3 (en) 2013-09-24 2015-07-08 Ažd Praha S. R. O. Programmable railway level crossing safeguarding equipment with communication coupling to external intelligent peripherals and method for controlling such equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838271A (en) * 1973-01-05 1974-09-24 Westinghouse Air Brake Co Failure detection for highway grade crossing signal systems
US5092544A (en) * 1989-12-22 1992-03-03 General Railway Signal Corp. Highway crossing control system for railroads utilizing a communications link between the train locomotive and the crossing protection equipment
US6157322A (en) * 1993-11-09 2000-12-05 Anderson; Merrill J. Automated railroad crossing warning system
US5864304A (en) * 1996-08-08 1999-01-26 At&T Corp Wireless railroad grade crossing warning system

Also Published As

Publication number Publication date
GB2457276A (en) 2009-08-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)