FR2363946B2 - DEVICE FOR RECORDING OBJECTS - Google Patents

DEVICE FOR RECORDING OBJECTS

Info

Publication number
FR2363946B2
FR2363946B2 FR7726714A FR7726714A FR2363946B2 FR 2363946 B2 FR2363946 B2 FR 2363946B2 FR 7726714 A FR7726714 A FR 7726714A FR 7726714 A FR7726714 A FR 7726714A FR 2363946 B2 FR2363946 B2 FR 2363946B2
Authority
FR
France
Prior art keywords
recording objects
recording
objects
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
FR7726714A
Other languages
French (fr)
Other versions
FR2363946A2 (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/en
Priority claimed from SE7600204A external-priority patent/SE399328B/en
Priority claimed from SE7609732A external-priority patent/SE417026C/en
Application filed by Stiftelsen Institutet for Mikrovagsteknik Vid Tekniska Hogskolan filed Critical Stiftelsen Institutet for Mikrovagsteknik Vid Tekniska Hogskolan
Publication of FR2363946A2 publication Critical patent/FR2363946A2/en
Application granted granted Critical
Publication of FR2363946B2 publication Critical patent/FR2363946B2/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)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Recording Measured Values (AREA)
  • Near-Field Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
FR7726714A 1975-03-27 1977-09-02 DEVICE FOR RECORDING OBJECTS Expired FR2363946B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE7503620A SE389414C (en) 1975-03-27 1975-03-27 DEVICE FOR REGISTERING A FIRST TYPE OF FORMAL, WHICH RELATIVELY MOVES ANOTHER TYPE OF FORMAL
SE7600204A SE399328B (en) 1976-01-12 1976-01-12 DEVICE FOR REGISTRATION OF A FIRST TYPE OF FOREMAL, WHICH MOVES RELATIVELY ANOTHER TYPE OF FOREMAL
SE7609732A SE417026C (en) 1976-09-02 1976-09-02 DEVICE FOR REGISTERING A FIRST TYPE OF FORMAL, WHICH RELATIVELY MOVES ANOTHER TYPE OF FORMAL

Publications (2)

Publication Number Publication Date
FR2363946A2 FR2363946A2 (en) 1978-03-31
FR2363946B2 true FR2363946B2 (en) 1986-12-05

Family

ID=27355106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726714A Expired FR2363946B2 (en) 1975-03-27 1977-09-02 DEVICE FOR RECORDING OBJECTS

Country Status (3)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919753A1 (en) * 1979-05-16 1980-11-27 Bbc Brown Boveri & Cie DEVICE FOR AUTOMATICALLY IDENTIFYING OBJECTS AND / OR LIVING BEINGS
ZA813317B (en) * 1980-05-19 1982-05-26 Tag Radionics Ltd Coded information arrangement
EP0098659B1 (en) * 1981-07-14 1989-01-11 Cotag International Limited An active device for a coded information arrangement, a method of supplying coded information thereto, and systems comprising such an active device
NL8203092A (en) * 1982-08-03 1984-03-01 Nedap Nv EXTREMELY PROGRAMMABLE RESPONDER.
EP0111753A3 (en) * 1982-11-18 1986-12-30 Götting KG Object identification arrangement
US4674618A (en) * 1983-12-06 1987-06-23 Mars Incorporated Tokens and token handling devices
FR2566349A1 (en) * 1984-06-20 1985-12-27 Electronique Controle Mesure Static device for the dynamic identification of a vehicle passing over a track.
CA1316584C (en) * 1985-09-27 1993-04-20 Phani K. Raj Electronic chemical identification system
NL8601021A (en) * 1986-04-22 1987-11-16 Nedap Nv PROGRAMMABLE RESPONDER.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE346388B (en) * 1970-10-15 1972-07-03 Stiftelsen Inst Mikrovags DEVICE FOR REGISTRATION OF FOREMS

Also Published As

Publication number Publication date
FR2363946A2 (en) 1978-03-31
GB1555606A (en) 1979-11-14
DE2739660C2 (en) 1987-08-27
DE2739660A1 (en) 1978-03-09

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