CA2077049A1 - Systeme de localisation par ondes electromagnetiques hyperfrequences - Google Patents

Systeme de localisation par ondes electromagnetiques hyperfrequences

Info

Publication number
CA2077049A1
CA2077049A1 CA2077049A CA2077049A CA2077049A1 CA 2077049 A1 CA2077049 A1 CA 2077049A1 CA 2077049 A CA2077049 A CA 2077049A CA 2077049 A CA2077049 A CA 2077049A CA 2077049 A1 CA2077049 A1 CA 2077049A1
Authority
CA
Canada
Prior art keywords
microwave
tag
location
locating system
antenna
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.)
Granted
Application number
CA2077049A
Other languages
English (en)
Other versions
CA2077049C (fr
Inventor
Marc Heddebaut
Marion Berbineau
Stephane Lassalle
Pierre Degauque
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.)
Alstom Holdings SA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2077049A1 publication Critical patent/CA2077049A1/fr
Application granted granted Critical
Publication of CA2077049C publication Critical patent/CA2077049C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/021—Measuring and recording of train speed
    • 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
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/025—Absolute localisation, e.g. providing geodetic coordinates
    • 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
    • B61L3/227—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using electromagnetic radiation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3291—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted in or on other locations inside the vehicle or vehicle body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Computer Security & Cryptography (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Health & Medical Sciences (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

Système de localisation, par ondes électromagné-tiques hyperfréquences, d'un élément mobile, comportant un tube creux formant guide d'ondes, des éléments d'alimenta-tion de ce guide d'ondes en ondes hyperfréquences, une balise de localisation rayonnant dans l'espace libre une onde électromagnétique obtenue à partir de l'onde hyper-fréquences et une antenne dite de localisation, solidaire dudit élément mobile et apte à recevoir l'onde électro-magnétique rayonnée par ladite balise. La balise de localisation est telle qu'elle permette la transmission entre cette balise et l'antenne d'un seul signal de champ électrique permettant la transmission d'un message de localisation.
CA002077049A 1991-08-30 1992-08-27 Systeme de localisation par ondes electromagnetiques hyperfrequences Expired - Fee Related CA2077049C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9110787A FR2680876B1 (fr) 1991-08-30 1991-08-30 Systeme de localisation par ondes electromagnetiques hyperfrequences.
FR9110787 1991-08-30

Publications (2)

Publication Number Publication Date
CA2077049A1 true CA2077049A1 (fr) 1993-03-01
CA2077049C CA2077049C (fr) 1996-08-06

Family

ID=9416516

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002077049A Expired - Fee Related CA2077049C (fr) 1991-08-30 1992-08-27 Systeme de localisation par ondes electromagnetiques hyperfrequences

Country Status (7)

Country Link
US (1) US5430455A (fr)
EP (1) EP0529581B1 (fr)
JP (1) JPH05208677A (fr)
CA (1) CA2077049C (fr)
DE (1) DE69201284T2 (fr)
ES (1) ES2069356T3 (fr)
FR (1) FR2680876B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19512107B4 (de) * 1995-04-03 2007-06-28 Daimlerchrysler Ag Spurgeführtes Transportsystem mit berührungsloser Energieübertragung
US6089512A (en) * 1995-04-03 2000-07-18 Daimler-Benz Aktiengesellschaft Track-guided transport system with power and data transmission
US5717411A (en) * 1995-04-19 1998-02-10 Andrew Corporation Radiating waveguide and radio communication system using same
FR2744865B1 (fr) * 1996-02-09 1998-03-20 Gec Alsthom Transport Sa Dispositif et procede de transmission d'informations pour systeme a guide d'ondes rayonnant
FR2779022B1 (fr) * 1998-05-20 2000-07-28 Nortel Matra Cellular Station de base de radiocommunication
US6388630B1 (en) * 1999-07-22 2002-05-14 Supersensor (Proprietary) Limited Waveguide for transmitting RF energy through an RF barrier
US8781081B2 (en) * 2005-04-21 2014-07-15 At&T Intellectual Property I, L.P. Presence management system
FR2921505B1 (fr) * 2007-09-25 2014-01-31 Alstom Transport Sa Dispositif de communication radioelectrique
KR101419846B1 (ko) * 2009-08-12 2014-07-17 이흥수 위상차를 이용한 위치확인 시스템 및 방법
AT515562B1 (de) * 2014-03-20 2016-01-15 Peter Ing Kuntschitsch Fahrzeugpositionsabhängige hochenergetisch-elektromagnetische Energieeinspeisung zwischen Fahrbahn und Fahrzeug
CN103985117A (zh) * 2014-04-28 2014-08-13 上海融军科技有限公司 基于遥感图像的目标捕获与确认方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL276534A (fr) * 1961-05-16
GB1240588A (en) * 1968-07-30 1971-07-28 Japan National Railway Improvements in or relating to communication control systems
US3648172A (en) * 1968-10-02 1972-03-07 Sumitomo Electric Industries Circular leaky waveguide train communication system
GB1573604A (en) * 1977-02-18 1980-08-28 Nat Res Dev Aerial arrays
EP0274055B1 (fr) * 1986-12-12 1993-03-10 Gec Alsthom Sa Dispositif de transmission d'informations et/ou d'instructions à large bande passante entre un élément mobile et un poste de contrôle
FR2608119B1 (fr) * 1986-12-12 1989-02-10 Alsthom Dispositif de transmission d'informations et/ou d'instructions a large bande passante entre un vehicule ferroviaire et un poste de controle de trafic
DE3781534T2 (de) * 1986-12-15 1993-01-07 Sumitomo Electric Industries Strassenrandbakensystem.
FR2623460B1 (fr) * 1987-11-20 1990-11-16 Alsthom Balise d'identification lors du passage d'un mobile en un point donne

Also Published As

Publication number Publication date
ES2069356T3 (es) 1995-05-01
FR2680876A1 (fr) 1993-03-05
CA2077049C (fr) 1996-08-06
DE69201284T2 (de) 1995-05-24
US5430455A (en) 1995-07-04
EP0529581B1 (fr) 1995-01-25
DE69201284D1 (de) 1995-03-09
EP0529581A1 (fr) 1993-03-03
FR2680876B1 (fr) 1993-11-19
JPH05208677A (ja) 1993-08-20

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Legal Events

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