FR2703374B1 - Method for conditioning a sensor to be placed in a roadway and method for installing the product obtained in a roadway. - Google Patents

Method for conditioning a sensor to be placed in a roadway and method for installing the product obtained in a roadway.

Info

Publication number
FR2703374B1
FR2703374B1 FR9303840A FR9303840A FR2703374B1 FR 2703374 B1 FR2703374 B1 FR 2703374B1 FR 9303840 A FR9303840 A FR 9303840A FR 9303840 A FR9303840 A FR 9303840A FR 2703374 B1 FR2703374 B1 FR 2703374B1
Authority
FR
France
Prior art keywords
roadway
conditioning
installing
sensor
product obtained
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 - Fee Related
Application number
FR9303840A
Other languages
French (fr)
Other versions
FR2703374A1 (en
Inventor
Claude Buisson
Daniel Fillastre
Eric Violette
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.)
Normandie Centre Ctre Etu Tech
NORMANDIE CENTRE ETU TECH EQUI
ETAT FRANCAIS MINIST EQUIP LOG
Original Assignee
Normandie Centre Ctre Etu Tech
NORMANDIE CENTRE ETU TECH EQUI
ETAT FRANCAIS MINIST EQUIP LOG
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 Normandie Centre Ctre Etu Tech, NORMANDIE CENTRE ETU TECH EQUI, ETAT FRANCAIS MINIST EQUIP LOG filed Critical Normandie Centre Ctre Etu Tech
Priority to FR9303840A priority Critical patent/FR2703374B1/en
Priority to CA 2120293 priority patent/CA2120293A1/en
Priority to EP94400724A priority patent/EP0620321A1/en
Priority to US08/252,470 priority patent/US5520056A/en
Publication of FR2703374A1 publication Critical patent/FR2703374A1/en
Application granted granted Critical
Publication of FR2703374B1 publication Critical patent/FR2703374B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Road Paving Structures (AREA)
  • Road Signs Or Road Markings (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
FR9303840A 1993-04-01 1993-04-01 Method for conditioning a sensor to be placed in a roadway and method for installing the product obtained in a roadway. Expired - Fee Related FR2703374B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9303840A FR2703374B1 (en) 1993-04-01 1993-04-01 Method for conditioning a sensor to be placed in a roadway and method for installing the product obtained in a roadway.
CA 2120293 CA2120293A1 (en) 1993-04-01 1994-03-30 Process for conditioning a traffic detector and detector for laying across a road
EP94400724A EP0620321A1 (en) 1993-04-01 1994-04-01 Process of manufacturing a road traffic sensor and sensor for installing across the road
US08/252,470 US5520056A (en) 1993-04-01 1994-06-01 Process for conditioning and for placing a traffic sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9303840A FR2703374B1 (en) 1993-04-01 1993-04-01 Method for conditioning a sensor to be placed in a roadway and method for installing the product obtained in a roadway.

Publications (2)

Publication Number Publication Date
FR2703374A1 FR2703374A1 (en) 1994-10-07
FR2703374B1 true FR2703374B1 (en) 1995-05-19

Family

ID=9445637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9303840A Expired - Fee Related FR2703374B1 (en) 1993-04-01 1993-04-01 Method for conditioning a sensor to be placed in a roadway and method for installing the product obtained in a roadway.

Country Status (3)

Country Link
EP (1) EP0620321A1 (en)
CA (1) CA2120293A1 (en)
FR (1) FR2703374B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830966B1 (en) 2001-10-11 2005-04-01 Electronique Controle Mesure PROCESS FOR PROCESSING SIGNALS PROVIDED BY PIEZOELECTRIC SENSORS IMPLANT IN A PAVEMENT FOR MEASURING SPEED OF VEHICLES
BR102017017613B1 (en) * 2017-08-16 2023-12-26 Velsis Sistemas E Tecnologia Viaria S/A DYNAMIC WEIGHING AND VEHICLE SPEED MONITORING SYSTEM ON TRACK

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468694A1 (en) * 1979-10-31 1981-05-08 Automatisme Cie Gle Piezoelectric vehicle counting sensor cable - is surrounded by rubberised resin in channel across concrete roadway and avoids problem of multiple detectors
FR2471066A1 (en) * 1979-12-07 1981-06-12 France Etat Laying vehicle detecting cables in roadway - by surrounds piezoelectric filled coaxial cable with resilient cover set in resilient U=shaped layer to reduce vibration
NL8600475A (en) * 1986-02-25 1987-09-16 Vitel Communicatie B V Mfg. electronic signalling cable loop for road or rail track - by placing layers of glass fibre-reinforced polyester in gutter-section loop mould and placing cable in when set

Also Published As

Publication number Publication date
EP0620321A1 (en) 1994-10-19
FR2703374A1 (en) 1994-10-07
CA2120293A1 (en) 1994-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse