IT1145162B - Sistema di segnalazione per incrocio strada ferrovia - Google Patents

Sistema di segnalazione per incrocio strada ferrovia

Info

Publication number
IT1145162B
IT1145162B IT67866/81A IT6786681A IT1145162B IT 1145162 B IT1145162 B IT 1145162B IT 67866/81 A IT67866/81 A IT 67866/81A IT 6786681 A IT6786681 A IT 6786681A IT 1145162 B IT1145162 B IT 1145162B
Authority
IT
Italy
Prior art keywords
signaling system
road crossing
railway road
railway
crossing
Prior art date
Application number
IT67866/81A
Other languages
English (en)
Other versions
IT8167866A0 (it
Inventor
John J Kuhn
Original Assignee
American Standard Inc
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 American Standard Inc filed Critical American Standard Inc
Publication of IT8167866A0 publication Critical patent/IT8167866A0/it
Application granted granted Critical
Publication of IT1145162B publication Critical patent/IT1145162B/it

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
    • B61L29/24—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
IT67866/81A 1980-06-24 1981-06-23 Sistema di segnalazione per incrocio strada ferrovia IT1145162B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/162,471 US4324376A (en) 1980-06-24 1980-06-24 Railroad highway crossing warning system

Publications (2)

Publication Number Publication Date
IT8167866A0 IT8167866A0 (it) 1981-06-23
IT1145162B true IT1145162B (it) 1986-11-05

Family

ID=22585758

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67866/81A IT1145162B (it) 1980-06-24 1981-06-23 Sistema di segnalazione per incrocio strada ferrovia

Country Status (3)

Country Link
US (1) US4324376A (it)
CA (1) CA1161149A (it)
IT (1) IT1145162B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4581700A (en) * 1981-08-07 1986-04-08 Sab Harmon Industries, Inc. Processing system for grade crossing warning
US4868538A (en) * 1988-10-07 1989-09-19 Harmon Industries, Inc. Random signature island circuit
US5029780A (en) * 1990-05-14 1991-07-09 Safetran Systems Corporation Multi-frequency railroad grade crossing termination shunt assembly
US10308265B2 (en) 2006-03-20 2019-06-04 Ge Global Sourcing Llc Vehicle control system and method
US10569792B2 (en) 2006-03-20 2020-02-25 General Electric Company Vehicle control system and method
US9733625B2 (en) 2006-03-20 2017-08-15 General Electric Company Trip optimization system and method for a train
US9950722B2 (en) 2003-01-06 2018-04-24 General Electric Company System and method for vehicle control
US7254467B2 (en) * 2003-02-13 2007-08-07 General Electric Company Digital train system for automatically detecting trains approaching a crossing
US20060180712A1 (en) * 2005-02-14 2006-08-17 Hill James L Advance warning system for railroad crossing
US7295017B2 (en) * 2005-10-03 2007-11-13 General Electric Company Method and system for calculating railroad track ballast resistance
US9828010B2 (en) 2006-03-20 2017-11-28 General Electric Company System, method and computer software code for determining a mission plan for a powered system using signal aspect information
US9689681B2 (en) 2014-08-12 2017-06-27 General Electric Company System and method for vehicle operation
US8630757B2 (en) * 2006-03-20 2014-01-14 General Electric Company System and method for optimizing parameters of multiple rail vehicles operating over multiple intersecting railroad networks
US8028961B2 (en) 2006-12-22 2011-10-04 Central Signal, Llc Vital solid state controller
US9834237B2 (en) 2012-11-21 2017-12-05 General Electric Company Route examining system and method
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
WO2011153114A2 (en) 2010-05-31 2011-12-08 Central Signal, Llc Train detection
US8725405B2 (en) * 2012-04-13 2014-05-13 General Electric Company Methods and system for crossing prediction
US9702715B2 (en) 2012-10-17 2017-07-11 General Electric Company Distributed energy management system and method for a vehicle system
US9669851B2 (en) 2012-11-21 2017-06-06 General Electric Company Route examination system and method
US9682716B2 (en) 2012-11-21 2017-06-20 General Electric Company Route examining system and method
US9481385B2 (en) * 2014-01-09 2016-11-01 General Electric Company Systems and methods for predictive maintenance of crossings
GB2562414B (en) * 2018-07-26 2020-12-09 Innovarail Ltd Determining position of a vehicle on a rail

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246143A (en) * 1963-09-30 1966-04-12 Southern Pacific Company Railroad grade crossing protection system
US3333096A (en) * 1964-04-03 1967-07-25 Marquardt Corp Railway track circuit apparatus
US3610920A (en) * 1969-12-04 1971-10-05 Gen Signal Corp Apparatus and method for deriving a uniform time warning
US3696243A (en) * 1970-08-26 1972-10-03 Marquardt Ind Products Co Broken rail detector
US3781542A (en) * 1972-10-16 1973-12-25 Gen Signal Corp Highway crossing signal control system for railroads
US3987989A (en) * 1974-04-05 1976-10-26 Erico Rail Products Company Railway signal system
US3977634A (en) * 1975-06-09 1976-08-31 Safetran Systems Corporation Computer for motion sensing device setup

Also Published As

Publication number Publication date
US4324376A (en) 1982-04-13
IT8167866A0 (it) 1981-06-23
CA1161149A (en) 1984-01-24

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