FR2329039A1 - Detecteur de passage d'un vehicule - Google Patents

Detecteur de passage d'un vehicule

Info

Publication number
FR2329039A1
FR2329039A1 FR7532034A FR7532034A FR2329039A1 FR 2329039 A1 FR2329039 A1 FR 2329039A1 FR 7532034 A FR7532034 A FR 7532034A FR 7532034 A FR7532034 A FR 7532034A FR 2329039 A1 FR2329039 A1 FR 2329039A1
Authority
FR
France
Prior art keywords
piezo electric
convert
passage detector
movement
electrical signals
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.)
Granted
Application number
FR7532034A
Other languages
English (en)
French (fr)
Other versions
FR2329039B1 (enrdf_load_stackoverflow
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.)
Engins Matra SA
Original Assignee
Engins Matra SA
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 Engins Matra SA filed Critical Engins Matra SA
Priority to FR7532034A priority Critical patent/FR2329039A1/fr
Publication of FR2329039A1 publication Critical patent/FR2329039A1/fr
Application granted granted Critical
Publication of FR2329039B1 publication Critical patent/FR2329039B1/fr
Granted 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
    • G08G1/02—Detecting movement of traffic to be counted or controlled using treadles built into the road

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Road Signs Or Road Markings (AREA)
FR7532034A 1975-10-20 1975-10-20 Detecteur de passage d'un vehicule Granted FR2329039A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7532034A FR2329039A1 (fr) 1975-10-20 1975-10-20 Detecteur de passage d'un vehicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532034A FR2329039A1 (fr) 1975-10-20 1975-10-20 Detecteur de passage d'un vehicule

Publications (2)

Publication Number Publication Date
FR2329039A1 true FR2329039A1 (fr) 1977-05-20
FR2329039B1 FR2329039B1 (enrdf_load_stackoverflow) 1980-04-04

Family

ID=9161395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532034A Granted FR2329039A1 (fr) 1975-10-20 1975-10-20 Detecteur de passage d'un vehicule

Country Status (1)

Country Link
FR (1) FR2329039A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114486007A (zh) * 2022-01-21 2022-05-13 陕西省交通规划设计研究院有限公司 一种桥梁受力监测系统及其使用方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114486007A (zh) * 2022-01-21 2022-05-13 陕西省交通规划设计研究院有限公司 一种桥梁受力监测系统及其使用方法

Also Published As

Publication number Publication date
FR2329039B1 (enrdf_load_stackoverflow) 1980-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse