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CL2008001644A1 - Metodo de deteccion de presencia de objetos moviles, del tipo que comprende la utilizacion de un sistema de deteccion con al menos una unidad transmisora y una unidad receptora de radiacion electromagnetica, cada una de las cuales dispuestas a lado y - Google Patents

Metodo de deteccion de presencia de objetos moviles, del tipo que comprende la utilizacion de un sistema de deteccion con al menos una unidad transmisora y una unidad receptora de radiacion electromagnetica, cada una de las cuales dispuestas a lado y

Info

Publication number
CL2008001644A1
CL2008001644A1 CL200801644A CL2008001644A CL2008001644A1 CL 2008001644 A1 CL2008001644 A1 CL 2008001644A1 CL 200801644 A CL200801644 A CL 200801644A CL 2008001644 A CL2008001644 A CL 2008001644A CL 2008001644 A1 CL2008001644 A1 CL 2008001644A1
Authority
CL
Chile
Prior art keywords
detection
understands
electromagnetic radiation
type
mobile objects
Prior art date
Application number
CL200801644A
Other languages
English (en)
Inventor
Joan Marti Riola
Original Assignee
Autopistas Concesionaria Espan
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 Autopistas Concesionaria Espan filed Critical Autopistas Concesionaria Espan
Publication of CL2008001644A1 publication Critical patent/CL2008001644A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/68—Devices characterised by the determination of the time taken to traverse a fixed distance using optical means, i.e. using infrared, visible, or ultraviolet light
    • 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
    • G08G1/056—Detecting movement of traffic to be counted or controlled with provision for distinguishing direction of travel
    • 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
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
CL200801644A 2007-06-08 2008-06-05 Metodo de deteccion de presencia de objetos moviles, del tipo que comprende la utilizacion de un sistema de deteccion con al menos una unidad transmisora y una unidad receptora de radiacion electromagnetica, cada una de las cuales dispuestas a lado y CL2008001644A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200701682A ES2331772B1 (es) 2007-06-08 2007-06-08 Metodo de deteccion de presencia de objetos moviles.

Publications (1)

Publication Number Publication Date
CL2008001644A1 true CL2008001644A1 (es) 2008-10-03

Family

ID=40093227

Family Applications (1)

Application Number Title Priority Date Filing Date
CL200801644A CL2008001644A1 (es) 2007-06-08 2008-06-05 Metodo de deteccion de presencia de objetos moviles, del tipo que comprende la utilizacion de un sistema de deteccion con al menos una unidad transmisora y una unidad receptora de radiacion electromagnetica, cada una de las cuales dispuestas a lado y

Country Status (5)

Country Link
EP (1) EP2169646A1 (es)
AR (1) AR066888A1 (es)
CL (1) CL2008001644A1 (es)
ES (1) ES2331772B1 (es)
WO (1) WO2008148925A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2390851B1 (en) * 2010-05-27 2013-02-20 Nxp B.V. Presence Detection System and Method
ES2569720B1 (es) * 2014-11-11 2017-01-31 Abertis Autopistas España, S.A. (Unipersonal) Método y sistema para detección y clasificación de vehículos
JP7215222B2 (ja) * 2019-02-27 2023-01-31 富士電機株式会社 光学式検知装置およびプログラム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670404B1 (fr) * 1990-12-12 1995-05-12 Dassault Electronique Dispositif et procede de classification automatique a la volee de vehicules autonomes.
EP0563516A3 (en) 1992-01-17 1995-03-22 Control Card Srl Optical barrier for detecting moving objects
JPH0877488A (ja) * 1994-09-01 1996-03-22 Mitsubishi Heavy Ind Ltd 複数車両通過検知装置
US5821879A (en) * 1996-08-05 1998-10-13 Pacific Sierra Research Corp. Vehicle axle detector for roadways
ES2144958B1 (es) 1998-06-17 2001-01-01 Maps Informatica Ind S L Sistema de deteccion de presencia de objetos.
JP3088389B2 (ja) * 1998-10-01 2000-09-18 松下電器産業株式会社 車両検知機
JP2001291186A (ja) * 2000-04-04 2001-10-19 Koito Ind Ltd 車両検知装置
JP2002056492A (ja) * 2000-08-09 2002-02-22 Koito Ind Ltd 車両感知装置及び車軸数検出装置
EP1752946A1 (en) * 2005-08-08 2007-02-14 ELME IMPIANTI S.r.l. Device for detecting fixed or mobile obstacle
KR100811555B1 (ko) * 2006-04-20 2008-03-07 삼성에스디에스 주식회사 차량 측면 형상을 이용한 차종분류장치 및 그 방법

Also Published As

Publication number Publication date
WO2008148925A1 (es) 2008-12-11
ES2331772B1 (es) 2010-10-28
AR066888A1 (es) 2009-09-16
EP2169646A1 (en) 2010-03-31
WO2008148925A4 (es) 2009-02-19
ES2331772A1 (es) 2010-01-14

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