FR2301135A2 - Systeme pour l'identification de vehicules - Google Patents

Systeme pour l'identification de vehicules

Info

Publication number
FR2301135A2
FR2301135A2 FR7603816A FR7603816A FR2301135A2 FR 2301135 A2 FR2301135 A2 FR 2301135A2 FR 7603816 A FR7603816 A FR 7603816A FR 7603816 A FR7603816 A FR 7603816A FR 2301135 A2 FR2301135 A2 FR 2301135A2
Authority
FR
France
Prior art keywords
identification system
vehicle identification
vehicle
identification
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.)
Pending
Application number
FR7603816A
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.)
Plessey Handel und Investments AG
Original Assignee
Plessey Handel und Investments AG
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
Priority claimed from GB56091/67A external-priority patent/GB1187130A/en
Application filed by Plessey Handel und Investments AG filed Critical Plessey Handel und Investments AG
Publication of FR2301135A2 publication Critical patent/FR2301135A2/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D27/00—Stirring devices for molten material
    • 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
    • B61L25/04—Indicating or recording train identities
    • B61L25/043—Indicating or recording train identities using inductive tags
    • 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
    • B61L25/04—Indicating or recording train identities
    • B61L25/045—Indicating or recording train identities using reradiating tags
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
    • G01S13/751—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal
    • G01S13/758—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors wherein the responder or reflector radiates a coded signal using a signal generator powered by the interrogation signal
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
FR7603816A 1967-12-09 1976-02-12 Systeme pour l'identification de vehicules Pending FR2301135A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB56091/67A GB1187130A (en) 1967-12-09 1967-12-09 Improvements in or relating to Vehicle Identification Systems.
GB6103/75A GB1545045A (en) 1967-12-09 1975-02-13 Animal identification systems

Publications (1)

Publication Number Publication Date
FR2301135A2 true FR2301135A2 (fr) 1976-09-10

Family

ID=26240433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7603816A Pending FR2301135A2 (fr) 1967-12-09 1976-02-12 Systeme pour l'identification de vehicules

Country Status (2)

Country Link
FR (1) FR2301135A2 (fr)
GB (1) GB1545045A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011810A1 (fr) * 1978-11-27 1980-06-11 CGEE ALSTHOM Société anonyme dite: Système de reconnaissance à distance d'un mobile porteur d'un dispositif répondeur codé
EP0084400A3 (en) * 1982-01-14 1983-08-03 N.V. Nederlandsche Apparatenfabriek Nedap Detection system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3213839A1 (de) * 1982-04-15 1983-10-27 Philips Patentverwaltung Gmbh, 2000 Hamburg Optische wellenlaengen-multiplex- bzw. -demultiplexanordnung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011810A1 (fr) * 1978-11-27 1980-06-11 CGEE ALSTHOM Société anonyme dite: Système de reconnaissance à distance d'un mobile porteur d'un dispositif répondeur codé
EP0084400A3 (en) * 1982-01-14 1983-08-03 N.V. Nederlandsche Apparatenfabriek Nedap Detection system
US4551712A (en) * 1982-01-14 1985-11-05 N.V. Nederlandsche Apparatenfabriek Nedap Electronic detection system for detecting a responder including a frequency divider

Also Published As

Publication number Publication date
GB1545045A (en) 1979-05-02

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Legal Events

Date Code Title Description
TP Transmission of property