FR3016231B1 - Detecteur routier piezoelectrique multizone a densite variable d'elements piezoelectriques - Google Patents

Detecteur routier piezoelectrique multizone a densite variable d'elements piezoelectriques

Info

Publication number
FR3016231B1
FR3016231B1 FR1450116A FR1450116A FR3016231B1 FR 3016231 B1 FR3016231 B1 FR 3016231B1 FR 1450116 A FR1450116 A FR 1450116A FR 1450116 A FR1450116 A FR 1450116A FR 3016231 B1 FR3016231 B1 FR 3016231B1
Authority
FR
France
Prior art keywords
piezoelectric
multizone
variable density
road detector
piezoelectric elements
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.)
Active
Application number
FR1450116A
Other languages
English (en)
Other versions
FR3016231A1 (fr
Inventor
Marwan Zeidan
Mathieu Poque
Alain Ramond
Marcel Guwang
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.)
Integra Metering SAS
Original Assignee
Yzatec SAS
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 Yzatec SAS filed Critical Yzatec SAS
Priority to FR1450116A priority Critical patent/FR3016231B1/fr
Priority to PCT/EP2015/050110 priority patent/WO2015104265A1/fr
Publication of FR3016231A1 publication Critical patent/FR3016231A1/fr
Application granted granted Critical
Publication of FR3016231B1 publication Critical patent/FR3016231B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F11/00—Road engineering aspects of Embedding pads or other sensitive devices in paving or other road surfaces, e.g. traffic detectors, vehicle-operated pressure-sensitive actuators, devices for monitoring atmospheric or road conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
    • 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
    • G08G1/015—Detecting movement of traffic to be counted or controlled with provision for distinguishing between two or more types of vehicles, e.g. between motor-cars and cycles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G01D11/245—Housings for sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measuring Fluid Pressure (AREA)
FR1450116A 2014-01-08 2014-01-08 Detecteur routier piezoelectrique multizone a densite variable d'elements piezoelectriques Active FR3016231B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1450116A FR3016231B1 (fr) 2014-01-08 2014-01-08 Detecteur routier piezoelectrique multizone a densite variable d'elements piezoelectriques
PCT/EP2015/050110 WO2015104265A1 (fr) 2014-01-08 2015-01-06 Détecteur routier piézoélectrique multizone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1450116A FR3016231B1 (fr) 2014-01-08 2014-01-08 Detecteur routier piezoelectrique multizone a densite variable d'elements piezoelectriques

Publications (2)

Publication Number Publication Date
FR3016231A1 FR3016231A1 (fr) 2015-07-10
FR3016231B1 true FR3016231B1 (fr) 2016-02-12

Family

ID=50424560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1450116A Active FR3016231B1 (fr) 2014-01-08 2014-01-08 Detecteur routier piezoelectrique multizone a densite variable d'elements piezoelectriques

Country Status (2)

Country Link
FR (1) FR3016231B1 (fr)
WO (1) WO2015104265A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3540385B1 (fr) * 2018-03-16 2020-10-28 Kistler Holding AG Profilé creux pour capteur wim et capteur wim à profilé creux
US12181331B2 (en) 2019-05-07 2024-12-31 Kistler Holding Ag Transducer assembly for mounting in a roadway
CN113155258B (zh) * 2021-04-26 2023-01-31 长春工业大学 一种用于称重的道路压电传感装置
CN119218371B (zh) * 2024-09-13 2026-04-03 江苏迈科道环境科技有限公司 一种用于水域垃圾处理的无人垃圾打捞船

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755416A (fr) * 1969-09-03 1971-02-01 France Etat Dispositif de mesure des charges exercees par le passage de vehicules sur une chaussee
US5265481A (en) * 1990-12-19 1993-11-30 Kistler Instrumente Ag Force sensor systems especially for determining dynamically the axle load, speed, wheelbase and gross weight of vehicles
CH692965A5 (de) * 1997-07-16 2002-12-31 Kk Holding Ag Anordnung zum Messen des Reifendrucks von rollenden Fahrzeugen.
WO2012038955A1 (fr) 2010-09-20 2012-03-29 Innowattech Ltd. Système et procédé de pesage en mouvement du type piézoélectrique pour véhicules en mouvement
FR2978563B1 (fr) * 2011-07-29 2014-03-21 Yzatec Capteur de passage de vehicules roulants a detecteurs piezo-electriques juxtaposes independants
CH705675A1 (de) * 2011-10-20 2013-04-30 Kistler Holding Ag Hohlprofil-Aufnehmer.

Also Published As

Publication number Publication date
FR3016231A1 (fr) 2015-07-10
WO2015104265A1 (fr) 2015-07-16

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