CA2021223A1 - Systeme d'identification de vehicule - Google Patents

Systeme d'identification de vehicule

Info

Publication number
CA2021223A1
CA2021223A1 CA 2021223 CA2021223A CA2021223A1 CA 2021223 A1 CA2021223 A1 CA 2021223A1 CA 2021223 CA2021223 CA 2021223 CA 2021223 A CA2021223 A CA 2021223A CA 2021223 A1 CA2021223 A1 CA 2021223A1
Authority
CA
Canada
Prior art keywords
responder
vehicle
vicinity
vehicles
electromagnetic
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.)
Abandoned
Application number
CA 2021223
Other languages
English (en)
Inventor
Willem H. J. Venema
Jan Saeys
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.)
Nederlandsche Apparatenfabriek NEDAP NV
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 CA2021223A1 publication Critical patent/CA2021223A1/fr
Abandoned 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)
  • Lock And Its Accessories (AREA)
  • Near-Field Transmission Systems (AREA)
CA 2021223 1989-07-17 1990-07-16 Systeme d'identification de vehicule Abandoned CA2021223A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8901836 1989-07-17
NL8901836A NL8901836A (nl) 1989-07-17 1989-07-17 Voertuiglabel.

Publications (1)

Publication Number Publication Date
CA2021223A1 true CA2021223A1 (fr) 1991-01-18

Family

ID=19855049

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2021223 Abandoned CA2021223A1 (fr) 1989-07-17 1990-07-16 Systeme d'identification de vehicule

Country Status (3)

Country Link
EP (1) EP0409343A1 (fr)
CA (1) CA2021223A1 (fr)
NL (1) NL8901836A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110864632A (zh) * 2019-11-27 2020-03-06 上海名图软件有限公司 一种用于检测车窗玻璃的系统

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9220409D0 (en) * 1992-09-28 1992-11-11 Texas Instruments Holland Shielded transponder
US5557279A (en) * 1993-09-28 1996-09-17 Texas Instruments Incorporated Unitarily-tuned transponder/shield assembly
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
DE2754117C2 (de) * 1977-12-05 1987-01-15 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur Identifizierung von Fahrzeugen
SU1068051A3 (ru) * 1980-05-19 1984-01-15 Таг Радионикс Лимитед (Фирма) Устройство дл передачи и приема сигналов

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110864632A (zh) * 2019-11-27 2020-03-06 上海名图软件有限公司 一种用于检测车窗玻璃的系统

Also Published As

Publication number Publication date
NL8901836A (nl) 1991-02-18
EP0409343A1 (fr) 1991-01-23

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Legal Events

Date Code Title Description
FZDE Dead