DE1959546B2 - Vorrichtung zur Ermittlung von Verkehrsinformationen - Google Patents

Vorrichtung zur Ermittlung von Verkehrsinformationen

Info

Publication number
DE1959546B2
DE1959546B2 DE1959546A DE1959546A DE1959546B2 DE 1959546 B2 DE1959546 B2 DE 1959546B2 DE 1959546 A DE1959546 A DE 1959546A DE 1959546 A DE1959546 A DE 1959546A DE 1959546 B2 DE1959546 B2 DE 1959546B2
Authority
DE
Germany
Prior art keywords
loop
vehicle
evaluation device
measuring arrangement
larger
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.)
Pending
Application number
DE1959546A
Other languages
German (de)
English (en)
Other versions
DE1959546A1 (de
Inventor
Shunsuke Iwamoto
Ryohei Kawasaki
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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
Priority claimed from JP8743168A external-priority patent/JPS5018360B1/ja
Priority claimed from JP43091228A external-priority patent/JPS4831040B1/ja
Application filed by Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Publication of DE1959546A1 publication Critical patent/DE1959546A1/de
Publication of DE1959546B2 publication Critical patent/DE1959546B2/de
Pending 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
    • G01V3/101—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil
    • G01V3/102—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search coil by measuring amplitude

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Traffic Control Systems (AREA)
DE1959546A 1968-11-29 1969-11-27 Vorrichtung zur Ermittlung von Verkehrsinformationen Pending DE1959546B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8743168A JPS5018360B1 (enExample) 1968-11-29 1968-11-29
JP43091228A JPS4831040B1 (enExample) 1968-12-12 1968-12-12

Publications (2)

Publication Number Publication Date
DE1959546A1 DE1959546A1 (de) 1970-07-09
DE1959546B2 true DE1959546B2 (de) 1975-02-06

Family

ID=26428712

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1959546A Pending DE1959546B2 (de) 1968-11-29 1969-11-27 Vorrichtung zur Ermittlung von Verkehrsinformationen

Country Status (4)

Country Link
US (1) US3675195A (enExample)
DE (1) DE1959546B2 (enExample)
FR (1) FR2024593A1 (enExample)
GB (1) GB1245360A (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1588570A (en) * 1977-11-09 1981-04-23 Henderson Group Ltd P C Door hinge mechanism
US4276539A (en) * 1978-06-22 1981-06-30 U.S. Philips Corporation Vehicle detection systems
US4968979A (en) * 1985-04-19 1990-11-06 Omron Tateisi Electronics Co. Vehicle detecting system
FR2693301B1 (fr) * 1992-07-06 1994-08-05 Est Centre Tech Equip Dispositif pour detecter une ou plusieurs roues d'un engin mobile roulant.
DE4234548C1 (de) * 1992-10-14 1993-09-30 Ant Nachrichtentech Anordnung zum Erfassen von Verkehrsgrößen
DE19549003C1 (de) * 1995-12-28 1997-02-13 Motzko Friedrich Dipl Ing Fh Verfahren zur Geschwindigkeitsmessung
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
GB2348501B (en) * 1999-03-31 2003-07-30 Diamond Consulting Services Lt Loop sensing apparatus for traffic detection
CN100357765C (zh) * 2003-02-19 2007-12-26 住友电气工业株式会社 车辆探测系统
GB2408372A (en) * 2003-11-20 2005-05-25 Golden River Traffic Ltd Apparatus and method for determining the presence of a vehicle on a highway
FR2878080B1 (fr) * 2004-11-18 2011-12-23 Ct D Etudes Tech De L Equipement Cete De L Est Boucles communicantes pour transmettre des informations entre les vehicules et l'infrastructure
WO2007132068A1 (fr) * 2006-05-11 2007-11-22 Centre D'etudes Techniques De L'equipement-Cete De L'est Systeme de detection de vehicule et de communication entre un vehicule et une chaussee, et vehicule adapte
US20110224865A1 (en) * 2010-03-11 2011-09-15 Honeywell International Inc. Health monitoring systems and methods with vehicle velocity
DE102015204674B4 (de) * 2015-03-16 2018-04-19 Designa Verkehrsleittechnik Gmbh Fahrzeug-Detektionsvorrichtung
CN113064805A (zh) * 2021-03-29 2021-07-02 联想(北京)有限公司 一种电子设备的控制方法以及控制装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222637A (en) * 1962-09-12 1965-12-07 Rca Corp Detection apparatus
US3346856A (en) * 1964-07-06 1967-10-10 Gen Precision Systems Inc Inductive loop vehicle detector
US3375493A (en) * 1965-06-30 1968-03-26 Gen Precision Systems Inc Inductive loop presence detector
US3474409A (en) * 1965-06-30 1969-10-21 Singer General Precision Loop oscillator for a vehicle presence detector
US3492637A (en) * 1965-11-29 1970-01-27 Singer General Precision Inductive loop vehicle detector
US3576525A (en) * 1967-07-17 1971-04-27 Singer General Precision Inductive loop vehicle presence detector

Also Published As

Publication number Publication date
FR2024593A1 (enExample) 1970-08-28
US3675195A (en) 1972-07-04
GB1245360A (en) 1971-09-08
DE1959546A1 (de) 1970-07-09

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977