NL7312631A - - Google Patents

Info

Publication number
NL7312631A
NL7312631A NL7312631A NL7312631A NL7312631A NL 7312631 A NL7312631 A NL 7312631A NL 7312631 A NL7312631 A NL 7312631A NL 7312631 A NL7312631 A NL 7312631A NL 7312631 A NL7312631 A NL 7312631A
Authority
NL
Netherlands
Application number
NL7312631A
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 filed Critical
Publication of NL7312631A publication Critical patent/NL7312631A/xx

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)
NL7312631A 1972-09-22 1973-09-13 NL7312631A (xx)

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
NL7312631A true NL7312631A (xx) 1974-03-26

Family

ID=23120632

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7312631A NL7312631A (xx) 1972-09-22 1973-09-13

Country Status (9)

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

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
GB1452328A (en) 1976-10-13
FR2208812A1 (xx) 1974-06-28
FR2208812B1 (xx) 1977-09-09
CA961969A (en) 1975-01-28
AU6055873A (en) 1975-03-27
IT1001550B (it) 1976-04-30
AR200497A1 (es) 1974-11-15
MX3060E (es) 1980-03-13
ZA737224B (en) 1974-08-28
US3836768A (en) 1974-09-17

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed