CA961969A - Centralized traffic control system for railroads - Google Patents

Centralized traffic control system for railroads

Info

Publication number
CA961969A
CA961969A CA176,608A CA176608A CA961969A CA 961969 A CA961969 A CA 961969A CA 176608 A CA176608 A CA 176608A CA 961969 A CA961969 A CA 961969A
Authority
CA
Canada
Prior art keywords
railroads
control system
traffic control
centralized traffic
centralized
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
CA176,608A
Other languages
English (en)
Other versions
CA176608S (en
Inventor
James A. Clarke
John J. Jacobus
Eric P. Lager
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.)
SPX Technologies Inc
Original Assignee
General Signal Corp
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 General Signal Corp filed Critical General Signal Corp
Application granted granted Critical
Publication of CA961969A publication Critical patent/CA961969A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/06—Indicating or recording the setting of track apparatus, e.g. of points, of signals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L21/00—Station blocking between signal boxes in one yard
    • B61L21/06—Vehicle-on-line indication; Monitoring locking and release of the route
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
CA176,608A 1972-09-22 1973-07-17 Centralized traffic control system for railroads Expired CA961969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00291519A US3836768A (en) 1972-09-22 1972-09-22 Centralized traffic control system for railroads

Publications (1)

Publication Number Publication Date
CA961969A true CA961969A (en) 1975-01-28

Family

ID=23120632

Family Applications (1)

Application Number Title Priority Date Filing Date
CA176,608A Expired CA961969A (en) 1972-09-22 1973-07-17 Centralized traffic control system for railroads

Country Status (9)

Country Link
US (1) US3836768A (es)
AR (1) AR200497A1 (es)
CA (1) CA961969A (es)
FR (1) FR2208812B1 (es)
GB (1) GB1452328A (es)
IT (1) IT1001550B (es)
MX (1) MX3060E (es)
NL (1) NL7312631A (es)
ZA (1) ZA737224B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015804A (en) * 1974-05-15 1977-04-05 International Standard Electric Corporation System for the demand-dependent control of guided vehicles
US4005392A (en) * 1974-08-02 1977-01-25 Toray Industries, Inc. Method and apparatus for detecting and recording abnormal conditions in the operation of spinning machines
US3976272A (en) * 1974-11-18 1976-08-24 General Signal Corporation Control system for railroads
US4023753A (en) * 1974-11-22 1977-05-17 International Standard Electric Corporation Vehicle control system
DE2600869B1 (de) * 1976-01-12 1977-07-07 Siemens Ag Einrichtung zur unterdrueckung von mehrfachregistrierungen
US4041470A (en) * 1976-01-16 1977-08-09 Industrial Solid State Controls, Inc. Fault monitoring and reporting system for trains
US4122523A (en) * 1976-12-17 1978-10-24 General Signal Corporation Route conflict analysis system for control of railroads
GB1604492A (en) * 1978-05-30 1981-12-09 Westinghouse Brake & Signal Railway control systems
US4247897A (en) * 1979-10-25 1981-01-27 Westinghouse Electric Corp. Train vehicle control microprocessor power reset
US4349196A (en) * 1980-02-08 1982-09-14 Smith Engineering Computer control toy track system
US5050823A (en) * 1989-11-30 1991-09-24 General Signal Corporation Radio-based railway switch control system
US5301906A (en) * 1992-06-17 1994-04-12 Union Switch & Signal Inc. Railroad interlocking control system having shared control of bottleneck areas
US5751569A (en) * 1996-03-15 1998-05-12 Safetran Systems Corporation Geographic train control
US6366930B1 (en) 1996-04-12 2002-04-02 Computer Associates Think, Inc. Intelligent data inventory & asset management systems method and apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914662A (en) * 1955-09-26 1959-11-24 Gen Railway Signal Co Switch and signal control system for railroads
CH349294A (de) * 1956-06-26 1960-10-15 Siemens Ag Elektrisches Eisenbahnstellwerk
US2967232A (en) * 1957-03-20 1961-01-03 Gen Railway Signal Co Switch and signal control system for railroads
US3351907A (en) * 1963-05-03 1967-11-07 Warner Swasey Co Machine tool control system having means for ignoring invalid command signals
FR1513346A (fr) * 1965-11-12 1968-02-16 Ministerul En Electrice Installation d'analyse automatique du comportement d'un réseau de distribution électrique

Also Published As

Publication number Publication date
IT1001550B (it) 1976-04-30
GB1452328A (en) 1976-10-13
FR2208812A1 (es) 1974-06-28
NL7312631A (es) 1974-03-26
AR200497A1 (es) 1974-11-15
ZA737224B (en) 1974-08-28
FR2208812B1 (es) 1977-09-09
MX3060E (es) 1980-03-13
US3836768A (en) 1974-09-17
AU6055873A (en) 1975-03-27

Similar Documents

Publication Publication Date Title
CA968449A (en) Train speed control system
CA1025971A (en) Traffic merging system
AU505457B2 (en) Centralized railway traffic control
CA966726A (en) Door system for a railway car
CA961969A (en) Centralized traffic control system for railroads
CA980503A (en) Flush control system
CA1019205A (en) Motion control system for railroad cars
CA1002135A (en) Rail system for magnetic-suspension vehicles
CA985960A (en) Railway switching system
CA993018A (en) Brake control system
CA989050A (en) Network traffic control system
CA1013048A (en) Traffic signal control system
CA966220A (en) Railway signalling system
AU486463B2 (en) Centralized traffic control system for railroads
CA978052A (en) Automatic retarder control system
CA904434A (en) Railway retarder control system
CA909347A (en) Traffic control system
CA898942A (en) Traffic control system
CA897812A (en) Traffic control system
CA906620A (en) Actuated traffic control system
CA906619A (en) Vehicular traffic control system
CA976421A (en) Coil car track system
CA983609A (en) Traffic recording system
CA912653A (en) Locomotive radio control system
CA896755A (en) Multi-phase traffic control system