FR2978563B1 - Capteur de passage de vehicules roulants a detecteurs piezo-electriques juxtaposes independants - Google Patents

Capteur de passage de vehicules roulants a detecteurs piezo-electriques juxtaposes independants

Info

Publication number
FR2978563B1
FR2978563B1 FR1102392A FR1102392A FR2978563B1 FR 2978563 B1 FR2978563 B1 FR 2978563B1 FR 1102392 A FR1102392 A FR 1102392A FR 1102392 A FR1102392 A FR 1102392A FR 2978563 B1 FR2978563 B1 FR 2978563B1
Authority
FR
France
Prior art keywords
juxtaposes
independent
sensor
road vehicles
piezoelectric sensors
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
FR1102392A
Other languages
English (en)
Other versions
FR2978563A1 (fr
Inventor
Marcel Guwang
Mathieu Poque
Alain Ramond
Marwan Zeidan
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.)
Sterela Fr
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 FR1102392A priority Critical patent/FR2978563B1/fr
Priority to EP12743517.0A priority patent/EP2737465A1/fr
Priority to PCT/FR2012/051672 priority patent/WO2013017768A1/fr
Publication of FR2978563A1 publication Critical patent/FR2978563A1/fr
Application granted granted Critical
Publication of FR2978563B1 publication Critical patent/FR2978563B1/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
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
    • G01G19/022—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing wheeled or rolling bodies in motion
    • G01G19/024—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing wheeled or rolling bodies in motion using electrical weight-sensitive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/13—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing having piezoelectric or piezoresistive properties
    • 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
    • G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed

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)
FR1102392A 2011-07-29 2011-07-29 Capteur de passage de vehicules roulants a detecteurs piezo-electriques juxtaposes independants Active FR2978563B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1102392A FR2978563B1 (fr) 2011-07-29 2011-07-29 Capteur de passage de vehicules roulants a detecteurs piezo-electriques juxtaposes independants
EP12743517.0A EP2737465A1 (fr) 2011-07-29 2012-07-13 Détecteur piézoélectrique extraplat et capteur de passage de véhicules roulants
PCT/FR2012/051672 WO2013017768A1 (fr) 2011-07-29 2012-07-13 Détecteur piézoélectrique extraplat et capteur de passage de véhicules roulants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1102392A FR2978563B1 (fr) 2011-07-29 2011-07-29 Capteur de passage de vehicules roulants a detecteurs piezo-electriques juxtaposes independants

Publications (2)

Publication Number Publication Date
FR2978563A1 FR2978563A1 (fr) 2013-02-01
FR2978563B1 true FR2978563B1 (fr) 2014-03-21

Family

ID=46614549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1102392A Active FR2978563B1 (fr) 2011-07-29 2011-07-29 Capteur de passage de vehicules roulants a detecteurs piezo-electriques juxtaposes independants

Country Status (3)

Country Link
EP (1) EP2737465A1 (fr)
FR (1) FR2978563B1 (fr)
WO (1) WO2013017768A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108597236A (zh) * 2018-04-28 2018-09-28 太原理工大学 一种基于高灵敏度压感元件的高速交通车辆测速装置

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3016231B1 (fr) * 2014-01-08 2016-02-12 Yzatec Detecteur routier piezoelectrique multizone a densite variable d'elements piezoelectriques
CN106846821B (zh) * 2017-02-24 2023-09-01 成都皆为科技有限公司 一种全车型识别系统
CN106940216B (zh) * 2017-04-15 2023-12-26 山西国强高科股份有限公司 一种适合动态计重衡器的嵌入式压电轮轴识别器
PL3499199T3 (pl) * 2017-12-15 2022-01-03 Kistler Holding Ag Czujnik vim i sposób wytwarzania czujnika vim
US20220221326A1 (en) * 2019-05-07 2022-07-14 Kistler Holding Ag Transducer assembly
CN112113648B (zh) * 2019-06-20 2024-07-16 泰连公司 动态称重传感器构造
US11586216B2 (en) * 2020-03-27 2023-02-21 Intel Corporation Driving surface protrusion pattern detection for autonomous vehicles
CN112595356A (zh) * 2020-06-06 2021-04-02 东南大学 一种基于柔性压电传感器的高速公路/桥梁结构动态称重、测速、测试应变的监测系统
MA50051B1 (fr) * 2020-06-12 2022-03-31 Lhoussaine Oubrich Système de pesage dynamique en marche à haute vitesse destiné pour la mesure de la charge statique des essieux et du poids global de véhicules de transports routiers.
CN112681179B (zh) * 2020-12-17 2022-04-15 东南大学 一种基于智能颗粒结构的路面结构应力检测与养护预警方法
CN112781699B (zh) * 2020-12-28 2022-05-17 杭州电子科技大学 一种基于多悬臂梁结构的动态称重装置及其称重方法
JP2024035795A (ja) 2022-09-02 2024-03-14 キストラー ホールディング アクチエンゲゼルシャフト Ｗｉｍセンサを有するｗｉｍシステム
CN116007797A (zh) * 2023-01-13 2023-04-25 浙江天铁实业股份有限公司 轨道载荷监测垫板装置、系统及其校准方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812689C2 (de) * 1978-03-23 1982-05-19 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Piezoelektrischer Beschleunigungsaufnehmer
EP0259523A1 (fr) * 1986-09-11 1988-03-16 Philips S.p.A. Dispositif de pesage dynamique statistique de véhicules et/ou de comptage des essieux de camions ou de fardiers
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
CH689599A5 (de) 1993-11-23 1999-06-30 Kk Holding Ag Aufnehmer-Anordnung zum Einbau in Fahrbahnen zwecks Erfassung der Gewichte und/oder der fahrdynamischen Reaktionen von Fahrzeugrädern.
JPH0844993A (ja) * 1994-07-29 1996-02-16 Mitsubishi Heavy Ind Ltd 車種判別装置
EP0866323A3 (fr) * 1997-02-25 1999-02-17 K.K. Holding AG Platforme de mesure pour la surveillance du poids et du système de freinage
CH692965A5 (de) * 1997-07-16 2002-12-31 Kk Holding Ag Anordnung zum Messen des Reifendrucks von rollenden Fahrzeugen.
FR2964738B1 (fr) 2010-09-10 2013-06-21 Yzatec Procede et circuit de traitement d'un signal delivre par un capteur piezoelectrique et dispositif de mesure de pression pour machine a piston(s)
WO2012038955A1 (fr) * 2010-09-20 2012-03-29 Innowattech Ltd. Système et procédé de pesage en mouvement du type piézoélectrique pour véhicules en mouvement
FR2969279B1 (fr) 2010-12-21 2012-12-28 Yzatec Capteur comprenant un detecteur piezoelectrique a compensation de defauts de masse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108597236A (zh) * 2018-04-28 2018-09-28 太原理工大学 一种基于高灵敏度压感元件的高速交通车辆测速装置

Also Published As

Publication number Publication date
WO2013017768A1 (fr) 2013-02-07
FR2978563A1 (fr) 2013-02-01
EP2737465A1 (fr) 2014-06-04

Similar Documents

Publication Publication Date Title
FR2978563B1 (fr) Capteur de passage de vehicules roulants a detecteurs piezo-electriques juxtaposes independants
FR2979991B1 (fr) Capteur de pression piezoelectrique
DE112011100156B8 (de) Abnormitätsbestimmungsvorrichtung für einen partikelerfassungssensor
FR2965347B1 (fr) Capteur de position ameliore
FR2961284B1 (fr) Robinet a capteur de position
FR2979151B1 (fr) Capteur de pression couple de maniere electrostatique
FR2978028B1 (fr) Capteur magnetique reutilisable
BR112012002696A2 (pt) sensor de toque
BR112015005324A2 (pt) sensores e sistemas de sensor
GB2493837B (en) Piezoelectric sensors for geophysical streamers
BR112014016320A2 (pt) sensor de nível de toner capacitivo
DK2766705T3 (da) Tryksensor
EP2573533A4 (fr) Capteur du type à capacité
GB2500328B (en) Sensor array configuration for swept-wavelength interferometric-based sensing systems
BRPI0916736A2 (pt) dispositivo sensor de pressão
FR2957414B1 (fr) Capteur de force a bruit reduit
BR112014009251A2 (pt) sensor de tampão
BRPI0915491A2 (pt) sensor de imunoensaio
BR112013033747A2 (pt) sensores
FR2975488B1 (fr) Capteur
FR2981449B1 (fr) Capteur de pression pour mannequins anthropomorphes
PL2729823T3 (pl) Głowica pomiarowa do czujnika magnetoelastycznego
BR112013013793A2 (pt) sensor de patógeno
DE112012002341A5 (de) Kolben-Zylinder-Anordnung mit Wegmess-Sensor
FR2964735B1 (fr) Capteur de position lineaire

Legal Events

Date Code Title Description
TP Transmission of property

Owner name: STERELA, FR

Effective date: 20130417

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14