ES178562A1 - Mejoras en sistemas de comunicacion o senalizacion de alta frecuencia - Google Patents

Mejoras en sistemas de comunicacion o senalizacion de alta frecuencia

Info

Publication number
ES178562A1
ES178562A1 ES0178562A ES178562A ES178562A1 ES 178562 A1 ES178562 A1 ES 178562A1 ES 0178562 A ES0178562 A ES 0178562A ES 178562 A ES178562 A ES 178562A ES 178562 A1 ES178562 A1 ES 178562A1
Authority
ES
Spain
Prior art keywords
high frequency
signaling systems
frequency communication
line
vehicles
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
ES0178562A
Other languages
English (en)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES178562A1 publication Critical patent/ES178562A1/es
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
    • B61L3/225—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using separate conductors along the route
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
    • G08G1/127—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams to a central station ; Indicators in a central station

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Near-Field Transmission Systems (AREA)
  • Optical Communication System (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Mejoras en sistemas de comunicación o señalización de alta frecuencia para vehículos que sigan una rita fija las cuales comprenden un transmisor-receptor; una línea de transmisión irradiadora, acoplada a dicho transmisor-receptor y que se extienda a lo largo de dicha ruta; y un medio, en por lo menos una de dichos vehículos, que por irradiación se acople a dicha línea para producir la circulación de la energía por ella en grado suficiente para ser revelado por dicho receptor, en un sitio a lo largo de dicha línea que no sea el del vehículo en que vaya montado.
ES0178562A 1946-03-09 1947-06-20 Mejoras en sistemas de comunicacion o senalizacion de alta frecuencia Expired ES178562A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US653268A US2636113A (en) 1946-03-09 1946-03-09 Fixed route vehicular location and communicating system

Publications (1)

Publication Number Publication Date
ES178562A1 true ES178562A1 (es) 1947-08-16

Family

ID=24620161

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0178562A Expired ES178562A1 (es) 1946-03-09 1947-06-20 Mejoras en sistemas de comunicacion o senalizacion de alta frecuencia

Country Status (3)

Country Link
US (1) US2636113A (es)
ES (1) ES178562A1 (es)
GB (1) GB645695A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125753A (en) * 1964-03-17 Signalling system
US2702342A (en) * 1948-11-20 1955-02-15 Rca Corp Traffic control by radar
US2883521A (en) * 1952-10-23 1959-04-21 Motorola Inc Radio dispatching system for railroad use
DE1106794B (de) * 1957-03-18 1961-05-18 Siemens Ag Zugdeckungseinrichtung
DE1107697B (de) * 1957-06-28 1961-05-31 Siemens Ag Anordnung zur Kennzeichnung ortsbeweglicher Objekte und/oder zur Zustandsanzeige ortsfester Objekte, insbesondere zur Streckenueberwachung in elektrifizierten Eisenbahnanlagen
FR78801E (fr) * 1958-02-18 1962-09-14 Dispositif de sécurité pour exploitation ferroviaire
US3112908A (en) * 1958-04-24 1963-12-03 Gen Signal Corp Centralized zone control system
DE1154502B (de) * 1959-04-09 1963-09-19 Hermann Lagershausen Dr Ing Sicherungssystem fuer Fahrzeuge, insbesondere Eisenbahnfahrzeuge
US3072785A (en) * 1960-04-21 1963-01-08 Gen Railway Signal Co Remote control system for vehicles
US3218454A (en) * 1960-10-24 1965-11-16 Gen Signal Corp Vehicle control system
NL134603C (es) * 1961-05-16
US3305682A (en) * 1963-07-26 1967-02-21 Gen Electric Ranging system
BE755974R (fr) * 1968-10-23 1971-02-15 Kabel Metallwerke Ghh Ligne haute
WO2021053620A1 (en) 2019-09-18 2021-03-25 Thales Canada Inc. Method and system for high-integrity vehicle localization and speed determination

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US334187A (en) * 1886-01-12 phelps
US800653A (en) * 1902-02-08 1905-10-03 Isidor Kitsee Method of and apparatus for communicating between stationary points and moving object.
US887357A (en) * 1907-04-05 1908-05-12 Conn Linn Wireless telephone.
US1453387A (en) * 1919-09-30 1923-05-01 American Telephone & Telegraph System for communicating with moving vehicles
US1556633A (en) * 1924-09-13 1925-10-13 Ruben Samuel Electrical control method
FR637971A (fr) * 1926-11-27 1928-05-12 Réflecteur pour ondes hertziennes courtes
US1847872A (en) * 1928-03-07 1932-03-01 Erle H Hand Antenna shield for eliminating interference and undesirable waves
US1747041A (en) * 1928-10-27 1930-02-11 Gen Electric Speed-indicating system
US1808022A (en) * 1931-02-18 1931-06-02 Automobile Warning Signal Corp Automatic warning signal
US1985241A (en) * 1931-07-10 1934-12-25 Daya Werner Device for removing disturbances in wireless transmission
US1900412A (en) * 1931-12-03 1933-03-07 Union Switch & Signal Co Electric train signaling system
US2034034A (en) * 1933-06-07 1936-03-17 American Telephone & Telegraph Circuits with noncircular shields
US2034026A (en) * 1933-06-07 1936-03-17 American Telephone & Telegraph Circuits with circular shields
NL44584C (es) * 1934-12-06
US2201472A (en) * 1937-04-26 1940-05-21 Jewel D Browder Communication system
US2214924A (en) * 1937-06-01 1940-09-17 Int Standard Electric Corp Railway signaling system
US2261130A (en) * 1938-06-21 1941-11-04 Univ Leland Stanford Junior High frequency radio apparatus
BE467362A (es) * 1941-03-07
US2414266A (en) * 1942-06-27 1947-01-14 Rca Corp Antenna
US2400867A (en) * 1942-06-27 1946-05-21 Rca Corp Antenna
US2363416A (en) * 1942-12-24 1944-11-21 Henroteau Francois Char Pierre Vehicle position indicating means
US2403093A (en) * 1943-05-24 1946-07-02 Lear Inc Loop antenna construction
US2480160A (en) * 1945-06-27 1949-08-30 Standard Telephones Cables Ltd Signaling system
US2460597A (en) * 1945-08-04 1949-02-01 Philco Corp Position indication and control system
US2510066A (en) * 1946-01-16 1950-06-06 Standard Telephones Cables Ltd Vehicle communication system

Also Published As

Publication number Publication date
GB645695A (en) 1950-11-08
US2636113A (en) 1953-04-21

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