CA968449A - Train speed control system - Google Patents

Train speed control system

Info

Publication number
CA968449A
CA968449A CA169,858A CA169858A CA968449A CA 968449 A CA968449 A CA 968449A CA 169858 A CA169858 A CA 169858A CA 968449 A CA968449 A CA 968449A
Authority
CA
Canada
Prior art keywords
control system
speed control
train speed
train
speed
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
CA169,858A
Other languages
English (en)
Other versions
CA169858S (en
Inventor
Frank V. Blazek
William B. Dufer
Philip R. Schatzel
Raymond C. Franke
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.)
Westinghouse Air Brake Co
Original Assignee
Westinghouse Air Brake Co
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 Air Brake Co filed Critical Westinghouse Air Brake Co
Application granted granted Critical
Publication of CA968449A publication Critical patent/CA968449A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/16—Continuous control along the route
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/221—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using track circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
CA169,858A 1972-05-25 1973-04-30 Train speed control system Expired CA968449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25688872A 1972-05-25 1972-05-25

Publications (1)

Publication Number Publication Date
CA968449A true CA968449A (en) 1975-05-27

Family

ID=22974012

Family Applications (1)

Application Number Title Priority Date Filing Date
CA169,858A Expired CA968449A (en) 1972-05-25 1973-04-30 Train speed control system

Country Status (4)

Country Link
US (1) US3794833A (it)
BR (1) BR7303707D0 (it)
CA (1) CA968449A (it)
IT (1) IT985942B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142700A (en) * 1976-07-14 1979-03-06 International Standard Electric Corporation Arrangement for optimizing the running speed of a track-bound vehicle

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868075A (en) * 1972-07-28 1975-02-25 Westinghouse Air Brake Co Jointless coded track circuits for railroad signal systems
US3949959A (en) * 1974-10-17 1976-04-13 Westinghouse Electric Corporation Antenna apparatus for vehicle track rail signals
US3973746A (en) * 1975-05-02 1976-08-10 Walt Disney Productions Collision avoidance system
FR2336273A1 (fr) * 1975-12-24 1977-07-22 Jeumont Schneider Procede de controle continu de vitesse pour vehicule moteur et equipement pour la mise en oeuvre de ce procede
US4074879A (en) * 1976-11-29 1978-02-21 General Signal Corporation Track signalling system
US4053128A (en) * 1976-12-06 1977-10-11 General Signal Corporation Jointless high frequency track circuit systems for railroads
US4093161A (en) * 1977-04-25 1978-06-06 General Signal Corporation Control system with improved communication for centralized control of vehicles
US4304377A (en) * 1977-06-08 1981-12-08 Compagnie De Signaux Et D'entreprises Electriques Electrical block separating joints for railway signaling systems
FR2449575A1 (fr) * 1978-12-22 1980-09-19 Signaux Entr Electriques Procede de codage de securite pour circuits de voie
US4352475A (en) * 1980-05-23 1982-10-05 General Signal Corp. Audio frequency track circuit for rapid transit applications with signal modulation security
US4728063A (en) * 1986-08-07 1988-03-01 General Signal Corp. Railway signalling system especially for broken rail detection
US5136516A (en) * 1989-12-28 1992-08-04 General Signal Corporation Analog and digital speed display device
US5181679A (en) * 1991-08-22 1993-01-26 General Railway Signal Corporation Railway train speed restriction apparatus
US5340062A (en) * 1992-08-13 1994-08-23 Harmon Industries, Inc. Train control system integrating dynamic and fixed data
US5459663A (en) * 1993-12-10 1995-10-17 Union Switch & Signal Inc. Cab signal apparatus and method
US5493642A (en) * 1994-04-26 1996-02-20 Jocatek, Inc. Graphically constructed control and scheduling system
US5533695A (en) * 1994-08-19 1996-07-09 Harmon Industries, Inc. Incremental train control system
US5886619A (en) * 1996-04-19 1999-03-23 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Communication method in movable body operating system
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
US20070225878A1 (en) * 2006-03-20 2007-09-27 Kumar Ajith K Trip optimization system and method for a train
US9233696B2 (en) 2006-03-20 2016-01-12 General Electric Company Trip optimizer method, system and computer software code for operating a railroad train to minimize wheel and track wear
US10308265B2 (en) 2006-03-20 2019-06-04 Ge Global Sourcing Llc Vehicle control system and method
US8924049B2 (en) 2003-01-06 2014-12-30 General Electric Company System and method for controlling movement of vehicles
JP4375253B2 (ja) * 2005-02-25 2009-12-02 株式会社日立製作所 信号保安システム
US8473127B2 (en) * 2006-03-20 2013-06-25 General Electric Company System, method and computer software code for optimizing train operations considering rail car parameters
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
US9266542B2 (en) * 2006-03-20 2016-02-23 General Electric Company System and method for optimized fuel efficiency and emission output of a diesel powered system
US8370007B2 (en) 2006-03-20 2013-02-05 General Electric Company Method and computer software code for determining when to permit a speed control system to control a powered system
US8768543B2 (en) * 2006-03-20 2014-07-01 General Electric Company Method, system and computer software code for trip optimization with train/track database augmentation
US9201409B2 (en) 2006-03-20 2015-12-01 General Electric Company Fuel management system and method
US9156477B2 (en) 2006-03-20 2015-10-13 General Electric Company Control system and method for remotely isolating powered units in a vehicle system
US8401720B2 (en) * 2006-03-20 2013-03-19 General Electric Company System, method, and computer software code for detecting a physical defect along a mission route
US8126601B2 (en) 2006-03-20 2012-02-28 General Electric Company System and method for predicting a vehicle route using a route network database
US8290645B2 (en) 2006-03-20 2012-10-16 General Electric Company Method and computer software code for determining a mission plan for a powered system when a desired mission parameter appears unobtainable
US8788135B2 (en) * 2006-03-20 2014-07-22 General Electric Company System, method, and computer software code for providing real time optimization of a mission plan for a powered system
US8370006B2 (en) 2006-03-20 2013-02-05 General Electric Company Method and apparatus for optimizing a train trip using signal information
US9689681B2 (en) 2014-08-12 2017-06-27 General Electric Company System and method for vehicle operation
US20080167766A1 (en) * 2006-03-20 2008-07-10 Saravanan Thiyagarajan Method and Computer Software Code for Optimizing a Range When an Operating Mode of a Powered System is Encountered During a Mission
US9527518B2 (en) 2006-03-20 2016-12-27 General Electric Company System, method and computer software code for controlling a powered system and operational information used in a mission by the powered system
US8249763B2 (en) * 2006-03-20 2012-08-21 General Electric Company Method and computer software code for uncoupling power control of a distributed powered system from coupled power settings
US9834237B2 (en) 2012-11-21 2017-12-05 General Electric Company Route examining system and method
US8234023B2 (en) * 2009-06-12 2012-07-31 General Electric Company System and method for regulating speed, power or position of a powered vehicle
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
CN107878508B (zh) * 2016-12-21 2018-12-21 比亚迪股份有限公司 列车超速防护方法和装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345511A (en) * 1967-10-03 Rapid transit steed control system
US3229086A (en) * 1966-01-11 Automatic train operation systems
US3299834A (en) * 1962-09-14 1967-01-24 Gen Signal Corp Control system for railway trains
US3328580A (en) * 1964-07-14 1967-06-27 Westinghouse Air Brake Co Rapid transit speed control system
FR2051914A5 (it) * 1969-07-01 1971-04-09 Trt Telecom Radio Electr
US3666217A (en) * 1970-05-04 1972-05-30 Gen Signal Corp Track communication system for continuous rail

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142700A (en) * 1976-07-14 1979-03-06 International Standard Electric Corporation Arrangement for optimizing the running speed of a track-bound vehicle

Also Published As

Publication number Publication date
IT985942B (it) 1974-12-30
US3794833A (en) 1974-02-26
BR7303707D0 (pt) 1974-07-11

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