ZA737224B - Centralised traffic control system for railroads - Google Patents

Centralised traffic control system for railroads

Info

Publication number
ZA737224B
ZA737224B ZA737224*A ZA737224A ZA737224B ZA 737224 B ZA737224 B ZA 737224B ZA 737224 A ZA737224 A ZA 737224A ZA 737224 B ZA737224 B ZA 737224B
Authority
ZA
South Africa
Prior art keywords
railroads
control system
traffic control
centralised
centralised traffic
Prior art date
Application number
ZA737224*A
Inventor
J Clarke
J Jacobus
E Lager
Original Assignee
Gen 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 Gen Signal Corp filed Critical Gen Signal Corp
Publication of ZA737224B publication Critical patent/ZA737224B/en

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 vehicle 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 vehicle train, e.g. braking curve calculation
ZA737224*A 1972-09-22 1973-09-11 Centralised traffic control system for railroads ZA737224B (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
ZA737224B true ZA737224B (en) 1974-08-28

Family

ID=23120632

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA737224*A ZA737224B (en) 1972-09-22 1973-09-11 Centralised traffic control system for railroads

Country Status (9)

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

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 (en) * 1976-01-12 1977-07-07 Siemens Ag DEVICE FOR SUPPRESSING MULTIPLE REGISTRATIONS
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 (en) * 1956-06-26 1960-10-15 Siemens Ag Electric railway signal box
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 (en) * 1965-11-12 1968-02-16 Ministerul En Electrice Installation of automatic analysis of the behavior of an electrical distribution network

Also Published As

Publication number Publication date
FR2208812B1 (en) 1977-09-09
NL7312631A (en) 1974-03-26
GB1452328A (en) 1976-10-13
CA961969A (en) 1975-01-28
IT1001550B (en) 1976-04-30
MX3060E (en) 1980-03-13
AR200497A1 (en) 1974-11-15
US3836768A (en) 1974-09-17
FR2208812A1 (en) 1974-06-28
AU6055873A (en) 1975-03-27

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