EP0155108A3 - Système de détection - Google Patents

Système de détection Download PDF

Info

Publication number
EP0155108A3
EP0155108A3 EP85301267A EP85301267A EP0155108A3 EP 0155108 A3 EP0155108 A3 EP 0155108A3 EP 85301267 A EP85301267 A EP 85301267A EP 85301267 A EP85301267 A EP 85301267A EP 0155108 A3 EP0155108 A3 EP 0155108A3
Authority
EP
European Patent Office
Prior art keywords
detection
coil
detection system
roadway
detector
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.)
Withdrawn
Application number
EP85301267A
Other languages
German (de)
English (en)
Other versions
EP0155108A2 (fr
Inventor
Andrew George William Taylor
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.)
TROLL DETECTOR SYSTEMS LIMITED
Original Assignee
TROLL DETECTOR SYSTEMS Ltd
Micro Tech Development 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 TROLL DETECTOR SYSTEMS Ltd, Micro Tech Development Ltd filed Critical TROLL DETECTOR SYSTEMS Ltd
Publication of EP0155108A2 publication Critical patent/EP0155108A2/fr
Publication of EP0155108A3 publication Critical patent/EP0155108A3/fr
Withdrawn legal-status Critical Current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
    • G08G1/015—Detecting movement of traffic to be counted or controlled with provision for distinguishing between two or more types of vehicles, e.g. between motor-cars and cycles
    • 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
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • G08G1/08—Controlling traffic signals according to detected number or speed of vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
EP85301267A 1984-02-24 1985-02-25 Système de détection Withdrawn EP0155108A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848404838A GB8404838D0 (en) 1984-02-24 1984-02-24 Detection system
GB8404838 1984-02-24

Publications (2)

Publication Number Publication Date
EP0155108A2 EP0155108A2 (fr) 1985-09-18
EP0155108A3 true EP0155108A3 (fr) 1987-12-02

Family

ID=10557111

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85301267A Withdrawn EP0155108A3 (fr) 1984-02-24 1985-02-25 Système de détection

Country Status (2)

Country Link
EP (1) EP0155108A3 (fr)
GB (1) GB8404838D0 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670018B1 (fr) * 1990-11-29 1994-05-06 Jean-Pierre Chevalier Dispositif radio de signalisation d'un danger ponctuel sur le reseau routier.
ES2038892B1 (es) * 1991-05-22 1995-05-01 Sauro Emilio Garrido Sistema avisador fonico y visual para vehiculos automoviles sobre circunstancias del trafico.
DE4310531C2 (de) * 1993-03-31 1997-02-13 Preh Elektro Feinmechanik Einrichtung zur Informationsübertragung im Kraftfahrzeugverkehr
JPH10269493A (ja) * 1997-03-28 1998-10-09 Matsushita Electric Ind Co Ltd 移動体支援システム
FR2913518B1 (fr) * 2007-03-06 2010-10-01 R2M Technologies Capteur de presence pour emplacement de parking, reseau de capteurs et procede de gestion dudit reseau.
WO2012155347A1 (fr) * 2011-05-18 2012-11-22 Siemens Aktiengesellschaft Système de détection de métal et détecteur de métal

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532231A (en) * 1949-05-21 1950-11-28 Streeter Amet Co Traffic detector
US3346842A (en) * 1965-04-20 1967-10-10 Lab For Electronics Inc Vehicle detectors
US3400365A (en) * 1964-12-30 1968-09-03 Ibm Magnetic vehicle detector with feedback adjustment for ambient conditions
US3839700A (en) * 1973-02-13 1974-10-01 Sperry Rand Corp Traffic sensor
DE2505287A1 (de) * 1974-02-08 1975-08-14 Thomson Csf Auf eine aenderung eines magnetfeldes ansprechende anordnung
US4056815A (en) * 1976-02-03 1977-11-01 Westinghouse Electric Corporation Battery operated transmitter circuit
US4276539A (en) * 1978-06-22 1981-06-30 U.S. Philips Corporation Vehicle detection systems
DE3202626A1 (de) * 1982-01-25 1983-08-04 Elmeg Elektro-Mechanik Gmbh, 3150 Peine Vorrichtung zur erfassung von fahrzeugverkehr
EP0096252A2 (fr) * 1982-06-03 1983-12-21 Flintab AB Système de localisation de véhicules

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532231A (en) * 1949-05-21 1950-11-28 Streeter Amet Co Traffic detector
US3400365A (en) * 1964-12-30 1968-09-03 Ibm Magnetic vehicle detector with feedback adjustment for ambient conditions
US3346842A (en) * 1965-04-20 1967-10-10 Lab For Electronics Inc Vehicle detectors
US3839700A (en) * 1973-02-13 1974-10-01 Sperry Rand Corp Traffic sensor
DE2505287A1 (de) * 1974-02-08 1975-08-14 Thomson Csf Auf eine aenderung eines magnetfeldes ansprechende anordnung
US4056815A (en) * 1976-02-03 1977-11-01 Westinghouse Electric Corporation Battery operated transmitter circuit
US4276539A (en) * 1978-06-22 1981-06-30 U.S. Philips Corporation Vehicle detection systems
DE3202626A1 (de) * 1982-01-25 1983-08-04 Elmeg Elektro-Mechanik Gmbh, 3150 Peine Vorrichtung zur erfassung von fahrzeugverkehr
EP0096252A2 (fr) * 1982-06-03 1983-12-21 Flintab AB Système de localisation de véhicules

Also Published As

Publication number Publication date
GB8404838D0 (en) 1984-03-28
EP0155108A2 (fr) 1985-09-18

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Owner name: MICRO TECHNOLOGY DEVELOPMENTS LIMITED

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Effective date: 19880726

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Owner name: TROLL DETECTOR SYSTEMS LIMITED

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Withdrawal date: 19910212

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Effective date: 19910212

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Inventor name: TAYLOR, ANDREW GEORGE WILLIAM