ES2193058T3 - Dispositivo de deteccion de circuitos para la deteccion de trafico. - Google Patents

Dispositivo de deteccion de circuitos para la deteccion de trafico.

Info

Publication number
ES2193058T3
ES2193058T3 ES00914282T ES00914282T ES2193058T3 ES 2193058 T3 ES2193058 T3 ES 2193058T3 ES 00914282 T ES00914282 T ES 00914282T ES 00914282 T ES00914282 T ES 00914282T ES 2193058 T3 ES2193058 T3 ES 2193058T3
Authority
ES
Spain
Prior art keywords
loop
detection
region
polarity
loops
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 - Lifetime
Application number
ES00914282T
Other languages
English (en)
Inventor
Robert Harper Lees
Richard Andrew Lees
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.)
Diamond Consulting Services Ltd
Original Assignee
Diamond Consulting Services Ltd
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 Diamond Consulting Services Ltd filed Critical Diamond Consulting Services Ltd
Application granted granted Critical
Publication of ES2193058T3 publication Critical patent/ES2193058T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors

Abstract

Aparato de detección de circuito para la detección de vehículos que se desplazan a lo largo de la calzada (2) de una carretera, comprendiendo el aparato un circuito exterior (11) configurado para proporcionar al menos una región superficial primaria de la calzada de carretera (12) sobre la que el campo magnético producido por la corriente en el circuito exterior (11) tiene la misma polaridad, un circuito interior (18) dimensionado para ajustarse y colocarse dentro de dicha primera región superficial, estando configurado dicho circuito interior (18) para proporcionar una primera región superficial parcial de la calzada de la carretera (12) que está dentro de dicha región superficial primaria y sobre la cual el campo magnético producido por una corriente en dicho circuito parcial (18) tiene una primera polaridad y una segunda región superficial parcial de la calzada de la carretera (12) que está dentro de dicha región superficial primaria y sobre la cual el campo magnético producido por la misma corriente en dicho circuito interior (18) tiene una segunda polaridad opuesta a dicha primera polaridad, y la circuitería de detección (30) conectada para permitir que cada uno de dichos circuitos exterior (11) e interior (18) se activen individualmente y estén dispuestos para ser sensibles a las señales de detección respectivas generadas en cada uno de los circuitos por los vehículos que pasan sobre los circuitos.
ES00914282T 1999-03-31 2000-03-30 Dispositivo de deteccion de circuitos para la deteccion de trafico. Expired - Lifetime ES2193058T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9907424A GB2348501B (en) 1999-03-31 1999-03-31 Loop sensing apparatus for traffic detection

Publications (1)

Publication Number Publication Date
ES2193058T3 true ES2193058T3 (es) 2003-11-01

Family

ID=10850721

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00914282T Expired - Lifetime ES2193058T3 (es) 1999-03-31 2000-03-30 Dispositivo de deteccion de circuitos para la deteccion de trafico.

Country Status (12)

Country Link
US (1) US6483443B1 (es)
EP (1) EP1166250B1 (es)
AT (1) ATE233931T1 (es)
AU (1) AU768119B2 (es)
BR (1) BR0009464B1 (es)
CA (1) CA2368570C (es)
DE (1) DE60001543T2 (es)
ES (1) ES2193058T3 (es)
GB (1) GB2348501B (es)
MX (1) MXPA01009928A (es)
PT (1) PT1166250E (es)
WO (1) WO2000058927A1 (es)

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US6771064B2 (en) 2001-06-29 2004-08-03 Inductive Signature Technologies, Inc. Inductive sensor apparatus and method for deploying
US8331621B1 (en) 2001-10-17 2012-12-11 United Toll Systems, Inc. Vehicle image capture system
US7764197B2 (en) 2001-10-17 2010-07-27 United Toll Systems, Inc. System and synchronization process for inductive loops in a multilane environment
US7136828B1 (en) 2001-10-17 2006-11-14 Jim Allen Intelligent vehicle identification system
US6864804B1 (en) * 2001-10-17 2005-03-08 Jim Allen Ferromagnetic loop
US7734500B1 (en) 2001-10-17 2010-06-08 United Toll Systems, Inc. Multiple RF read zone system
US7725348B1 (en) 2001-10-17 2010-05-25 United Toll Systems, Inc. Multilane vehicle information capture system
FR2838566B1 (fr) * 2002-04-10 2006-04-28 France Etat Ponts Chaussees Dispositif a transpondeur destine a dialoguer avec une anten ne mobile montee sur un vehicule
WO2004027356A2 (en) * 2002-09-17 2004-04-01 Inductive Signature Technologies, Inc Vehicle speed estimation using inductive vehicle detection systems
WO2005017853A1 (en) * 2003-08-13 2005-02-24 Petrus Paulus Haasbroek Classification of vehicles
US7092815B2 (en) * 2003-12-17 2006-08-15 Vrbia, Inc. Traffic control systems for vehicle spacing to dissipate traffic gridlock
KR100849988B1 (ko) * 2006-05-11 2008-08-04 이정준 교통정보 검출 시스템 및 상기 시스템에 사용되는 루프검지장치
US7952021B2 (en) 2007-05-03 2011-05-31 United Toll Systems, Inc. System and method for loop detector installation
KR100885530B1 (ko) * 2008-05-27 2009-02-26 이정준 루프코일을 이용한 일체형 루프식 차량검지장치 및 이를이용한 주차정보시스템
US8396650B2 (en) 2008-07-18 2013-03-12 Sensys Networks, Inc. Method and apparatus generating estimates vehicular movement involving multiple input-output roadway nodes
CN203480686U (zh) * 2010-07-29 2014-03-12 先思网络股份有限公司 与传感器节点一起使用的装置及传感器节点的传感器群集
US8386156B2 (en) * 2010-08-02 2013-02-26 Siemens Industry, Inc. System and method for lane-specific vehicle detection and control
US8976041B2 (en) * 2010-09-30 2015-03-10 Siemens Industry, Inc. Traffic analysis using wireless receivers and vehicle detection devices
US8990032B2 (en) 2010-12-30 2015-03-24 Sensys Networks, Inc. In-pavement wireless vibration sensor nodes, networks and systems
CA2903014C (en) 2013-02-28 2017-09-05 Trafficware Group, Inc. Wireless vehicle detection system and associated methods having enhanced response time
GB2536028B (en) * 2015-03-05 2018-05-09 Red Fox Id Ltd Vehicle detection apparatus with inductive loops
US10433136B2 (en) 2017-06-28 2019-10-01 At&T Intellectual Property I, L.P. Wireless network enhancements via inductance loops as antennas

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US2525824A (en) 1947-09-12 1950-10-17 Eastern Ind Inc Traffic counting apparatus
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FR2254842A1 (en) 1973-12-17 1975-07-11 Charre Jean Louis Electronic traffic detector laid across roadway - is easy to install and well protected by flexible PVC type strips
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DE4231881A1 (de) 1992-09-24 1994-03-31 Ant Nachrichtentech Anordnung zum Erfassen von Verkehrsgrößen
US6337640B2 (en) * 1999-03-31 2002-01-08 Diamond Consulting Services Limited Inductive loop sensor for traffic detection, and traffic monitoring apparatus and method using such a loop sensor

Also Published As

Publication number Publication date
WO2000058927A1 (en) 2000-10-05
EP1166250B1 (en) 2003-03-05
CA2368570A1 (en) 2000-10-05
AU768119B2 (en) 2003-12-04
BR0009464A (pt) 2002-01-08
GB2348501A (en) 2000-10-04
ATE233931T1 (de) 2003-03-15
BR0009464B1 (pt) 2013-04-30
GB2348501B (en) 2003-07-30
EP1166250A1 (en) 2002-01-02
GB9907424D0 (en) 1999-05-26
DE60001543T2 (de) 2004-01-15
DE60001543D1 (de) 2003-04-10
PT1166250E (pt) 2003-07-31
AU3567800A (en) 2000-10-16
CA2368570C (en) 2007-11-27
MXPA01009928A (es) 2003-07-14
US6483443B1 (en) 2002-11-19

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