GB1505081A - System for the identification of a road vehicle travelling along a predetermined route - Google Patents

System for the identification of a road vehicle travelling along a predetermined route

Info

Publication number
GB1505081A
GB1505081A GB40367/74A GB4036774A GB1505081A GB 1505081 A GB1505081 A GB 1505081A GB 40367/74 A GB40367/74 A GB 40367/74A GB 4036774 A GB4036774 A GB 4036774A GB 1505081 A GB1505081 A GB 1505081A
Authority
GB
United Kingdom
Prior art keywords
vehicle
frequency
loop
roadway
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.)
Expired
Application number
GB40367/74A
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.)
GB SEC OF STATE ENVIRONMENT
Original Assignee
GB SEC OF STATE ENVIRONMENT
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 GB SEC OF STATE ENVIRONMENT filed Critical GB SEC OF STATE ENVIRONMENT
Priority to GB40367/74A priority Critical patent/GB1505081A/en
Priority to US05/611,740 priority patent/US3996555A/en
Priority to ES440956A priority patent/ES440956A1/es
Priority to NO753134A priority patent/NO753134L/no
Priority to BE160091A priority patent/BE833474A/xx
Priority to DK413275A priority patent/DK413275A/da
Priority to AU84867/75A priority patent/AU497524B2/en
Priority to SE7510335A priority patent/SE7510335L/xx
Priority to NL7510950A priority patent/NL7510950A/xx
Priority to FR7528509A priority patent/FR2285267A1/fr
Priority to DE19752541480 priority patent/DE2541480A1/de
Priority to JP50112506A priority patent/JPS5160886A/ja
Publication of GB1505081A publication Critical patent/GB1505081A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB40367/74A 1974-09-17 1974-09-17 System for the identification of a road vehicle travelling along a predetermined route Expired GB1505081A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB40367/74A GB1505081A (en) 1974-09-17 1974-09-17 System for the identification of a road vehicle travelling along a predetermined route
US05/611,740 US3996555A (en) 1974-09-17 1975-09-09 Identification of vehicles
ES440956A ES440956A1 (es) 1974-09-17 1975-09-15 Perfeccionamientos introducidos en un sistema para la iden- tificacion de un vehiculo.
NO753134A NO753134L (enExample) 1974-09-17 1975-09-15
BE160091A BE833474A (fr) 1974-09-17 1975-09-16 Systeme d'identification d'un vehicule routier
DK413275A DK413275A (da) 1974-09-17 1975-09-16 Anleg til identifikation af koretojer
AU84867/75A AU497524B2 (en) 1974-09-17 1975-09-16 Identification of vehicles using transformer effect
SE7510335A SE7510335L (sv) 1974-09-17 1975-09-16 Fordonsidentifierande anordning
NL7510950A NL7510950A (nl) 1974-09-17 1975-09-17 Stelsel voor het identificeren van een wegvoertuig.
FR7528509A FR2285267A1 (fr) 1974-09-17 1975-09-17 Vehicule pourvu de moyens d'identification, et dispositif d'identification d'un tel vehicule
DE19752541480 DE2541480A1 (de) 1974-09-17 1975-09-17 Fahrzeugerkennungssystem, sowie fahrzeug und fahrzeugerkenner dafuer
JP50112506A JPS5160886A (enExample) 1974-09-17 1975-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40367/74A GB1505081A (en) 1974-09-17 1974-09-17 System for the identification of a road vehicle travelling along a predetermined route

Publications (1)

Publication Number Publication Date
GB1505081A true GB1505081A (en) 1978-03-22

Family

ID=10414523

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40367/74A Expired GB1505081A (en) 1974-09-17 1974-09-17 System for the identification of a road vehicle travelling along a predetermined route

Country Status (12)

Country Link
US (1) US3996555A (enExample)
JP (1) JPS5160886A (enExample)
AU (1) AU497524B2 (enExample)
BE (1) BE833474A (enExample)
DE (1) DE2541480A1 (enExample)
DK (1) DK413275A (enExample)
ES (1) ES440956A1 (enExample)
FR (1) FR2285267A1 (enExample)
GB (1) GB1505081A (enExample)
NL (1) NL7510950A (enExample)
NO (1) NO753134L (enExample)
SE (1) SE7510335L (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087802A (en) * 1976-05-24 1978-05-02 Williamson Robert D Method and apparatus for electronic surveillance of precisely defined control zone
US4212002A (en) * 1976-05-24 1980-07-08 Williamson Robert D Method and apparatus for selective electronic surveillance
US4206453A (en) * 1976-05-24 1980-06-03 Williamson Robert D Method and apparatus for electronic surveillance
DE2631543A1 (de) * 1976-07-14 1978-01-19 Blaupunkt Werke Gmbh Zielfuehrungssystem fuer kraftfahrzeuge
US4529982A (en) * 1982-06-03 1985-07-16 Flintab Ab Vehicle locating system
US5257290A (en) * 1984-03-06 1993-10-26 Comsource Systems Corporation Transmission line termination of guide-communications wire for guided vehicles
US5245335A (en) * 1984-03-06 1993-09-14 Comsource Systems Corp. Transceiver system for communication over wire laid along the path of guided/vehicles
GB8421715D0 (en) * 1984-08-28 1984-10-03 Buttemer D A Loop detector
JPS61245299A (ja) * 1985-04-22 1986-10-31 オムロン株式会社 路車間通信機能付き車両感知器
JPH01253678A (ja) * 1988-04-01 1989-10-09 Yamatake Honeywell Co Ltd 磁気信号伝送装置
DE19507721C2 (de) * 1995-03-07 1997-10-02 Aeg Identifikationssys Gmbh Transponderanordnung für elektromagnetische Abfragesysteme

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1209482A (en) * 1967-02-15 1970-10-21 Mini Of Transp System for the identification of vehicles travelling along a predetermined route
US3859624A (en) * 1972-09-05 1975-01-07 Thomas A Kriofsky Inductively coupled transmitter-responder arrangement

Also Published As

Publication number Publication date
JPS5160886A (enExample) 1976-05-27
NL7510950A (nl) 1976-03-19
AU8486775A (en) 1977-03-24
DE2541480A1 (de) 1976-04-08
DK413275A (da) 1976-03-18
FR2285267B3 (enExample) 1978-05-05
ES440956A1 (es) 1977-06-16
BE833474A (fr) 1976-01-16
NO753134L (enExample) 1976-03-18
US3996555A (en) 1976-12-07
AU497524B2 (en) 1978-12-14
SE7510335L (sv) 1976-03-18
FR2285267A1 (fr) 1976-04-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee