GB1555606A - Systems for the registration of objects - Google Patents

Systems for the registration of objects

Info

Publication number
GB1555606A
GB1555606A GB36513/77A GB3651377A GB1555606A GB 1555606 A GB1555606 A GB 1555606A GB 36513/77 A GB36513/77 A GB 36513/77A GB 3651377 A GB3651377 A GB 3651377A GB 1555606 A GB1555606 A GB 1555606A
Authority
GB
United Kingdom
Prior art keywords
registration
objects
systems
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
GB36513/77A
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.)
Stiftelsen Institutet for Mikrovagsteknik Vid Tekniska Hogskolan
Original Assignee
Stiftelsen Institutet for Mikrovagsteknik Vid Tekniska Hogskolan
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 SE7503620A external-priority patent/SE389414C/xx
Priority claimed from SE7600204A external-priority patent/SE399328B/xx
Priority claimed from SE7609732A external-priority patent/SE417026C/xx
Application filed by Stiftelsen Institutet for Mikrovagsteknik Vid Tekniska Hogskolan filed Critical Stiftelsen Institutet for Mikrovagsteknik Vid Tekniska Hogskolan
Publication of GB1555606A publication Critical patent/GB1555606A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Recording Measured Values (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Near-Field Transmission Systems (AREA)
GB36513/77A 1975-03-27 1977-09-01 Systems for the registration of objects Expired GB1555606A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE7503620A SE389414C (sv) 1975-03-27 1975-03-27 Anordning for registrering av en forsta typ av foremal, som ror sig relativt en andra typ av foremal
SE7600204A SE399328B (sv) 1976-01-12 1976-01-12 Anordning for registrering av en forsta typ av foremal, som ror sig relativt en andra typ av foremal
SE7609732A SE417026C (sv) 1976-09-02 1976-09-02 Anordning for registrering av en forsta typ av foremal, som ror sig relativt en andra typ av foremal

Publications (1)

Publication Number Publication Date
GB1555606A true GB1555606A (en) 1979-11-14

Family

ID=27355106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36513/77A Expired GB1555606A (en) 1975-03-27 1977-09-01 Systems for the registration of objects

Country Status (3)

Country Link
DE (1) DE2739660A1 (fr)
FR (1) FR2363946B2 (fr)
GB (1) GB1555606A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040544A2 (fr) * 1980-05-19 1981-11-25 Cotag International Limited Dispositif d'informations codées
EP0101125A1 (fr) * 1982-08-03 1984-02-22 N.V. Nederlandsche Apparatenfabriek NEDAP Répondeur codé pour un système de détection électro-magnétique
US4674618A (en) * 1983-12-06 1987-06-23 Mars Incorporated Tokens and token handling devices
EP0242906A1 (fr) * 1986-04-22 1987-10-28 N.V. Nederlandsche Apparatenfabriek NEDAP Système d'identification électromagnétique

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919753A1 (de) * 1979-05-16 1980-11-27 Bbc Brown Boveri & Cie Einrichtung zur automatischen identifizierung von objekten und/oder lebewesen
US4514731A (en) * 1981-07-14 1985-04-30 Falck John B Coded information arrangement
EP0111753A3 (fr) * 1982-11-18 1986-12-30 Götting KG Dispositif d'identification d'un objet
FR2566349A1 (fr) * 1984-06-20 1985-12-27 Electronique Controle Mesure Dispositif statique d'identification dynamique de vehicule passant sur une chaussee
CA1316584C (fr) * 1985-09-27 1993-04-20 Phani K. Raj Electronique d'identification a distance d'un produit chimique embarque

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE346388B (sv) * 1970-10-15 1972-07-03 Stiftelsen Inst Mikrovags Anordning foer registrering av foeremal

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040544A2 (fr) * 1980-05-19 1981-11-25 Cotag International Limited Dispositif d'informations codées
EP0040544A3 (en) * 1980-05-19 1981-12-02 Tag Radionics Limited Coded information arrangement
JPS5711541A (en) * 1980-05-19 1982-01-21 Tagu Redeionikusu Ltd Transponder device
JPH0410032B2 (fr) * 1980-05-19 1992-02-24
EP0101125A1 (fr) * 1982-08-03 1984-02-22 N.V. Nederlandsche Apparatenfabriek NEDAP Répondeur codé pour un système de détection électro-magnétique
US4674618A (en) * 1983-12-06 1987-06-23 Mars Incorporated Tokens and token handling devices
US4926996A (en) * 1983-12-06 1990-05-22 Mars Incorporated Two way communication token interrogation apparatus
EP0242906A1 (fr) * 1986-04-22 1987-10-28 N.V. Nederlandsche Apparatenfabriek NEDAP Système d'identification électromagnétique
AU589765B2 (en) * 1986-04-22 1989-10-19 N.V. Nederlandsche Apparatenfabriek Nedap Electromagnetic identification system

Also Published As

Publication number Publication date
FR2363946A2 (fr) 1978-03-31
DE2739660C2 (fr) 1987-08-27
DE2739660A1 (de) 1978-03-09
FR2363946B2 (fr) 1986-12-05

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19960324