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GB2300292B - Vehicle presence detection system - Google Patents

Vehicle presence detection system

Info

Publication number
GB2300292B
GB2300292B GB9511127A GB9511127A GB2300292B GB 2300292 B GB2300292 B GB 2300292B GB 9511127 A GB9511127 A GB 9511127A GB 9511127 A GB9511127 A GB 9511127A GB 2300292 B GB2300292 B GB 2300292B
Authority
GB
United Kingdom
Prior art keywords
detection system
presence detection
vehicle presence
vehicle
detection
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
GB9511127A
Other versions
GB9511127D0 (en
GB2300292A (en
Inventor
Keith Hall
Gary Marsh
Nicholas Robert Whitby
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.)
POWER MAGNETICS AND ELECTRONIC
Original Assignee
POWER MAGNETICS AND ELECTRONIC
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 POWER MAGNETICS AND ELECTRONIC filed Critical POWER MAGNETICS AND ELECTRONIC
Publication of GB9511127D0 publication Critical patent/GB9511127D0/en
Priority to EP96106315A priority Critical patent/EP0740279A1/en
Publication of GB2300292A publication Critical patent/GB2300292A/en
Application granted granted Critical
Publication of GB2300292B publication Critical patent/GB2300292B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01V3/087—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 the earth magnetic field being modified by the objects or geological structures
    • 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

Landscapes

  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Traffic Control Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB9511127A 1995-04-25 1995-06-01 Vehicle presence detection system Expired - Fee Related GB2300292B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP96106315A EP0740279A1 (en) 1995-04-25 1996-04-22 Vehicle presence detection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9508720.1A GB9508720D0 (en) 1995-04-25 1995-04-25 Vehicle detection system

Publications (3)

Publication Number Publication Date
GB9511127D0 GB9511127D0 (en) 1995-07-26
GB2300292A GB2300292A (en) 1996-10-30
GB2300292B true GB2300292B (en) 1998-06-24

Family

ID=10773723

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB9508720.1A Pending GB9508720D0 (en) 1995-04-25 1995-04-25 Vehicle detection system
GB9511127A Expired - Fee Related GB2300292B (en) 1995-04-25 1995-06-01 Vehicle presence detection system
GB9511124A Withdrawn GB2300291A (en) 1995-04-25 1995-06-01 Traffic analyser system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9508720.1A Pending GB9508720D0 (en) 1995-04-25 1995-04-25 Vehicle detection system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9511124A Withdrawn GB2300291A (en) 1995-04-25 1995-06-01 Traffic analyser system

Country Status (1)

Country Link
GB (3) GB9508720D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5868360A (en) * 1997-06-25 1999-02-09 Primetech Electronics Inc. Vehicle presence detection system
EP3091372A1 (en) * 2015-05-05 2016-11-09 Centro de Cálculo Igs Software S.L. Vehicle detection system
AU2021107499A4 (en) * 2021-08-25 2021-12-23 Microcom Pty Ltd Sensor arrays, methods, systems and devices

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911389A (en) * 1974-03-21 1975-10-07 Us Transport Magnetic gradient vehicle detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911389A (en) * 1974-03-21 1975-10-07 Us Transport Magnetic gradient vehicle detector

Also Published As

Publication number Publication date
GB2300291A (en) 1996-10-30
GB9511127D0 (en) 1995-07-26
GB2300292A (en) 1996-10-30
GB9511124D0 (en) 1995-07-26
GB9508720D0 (en) 1995-06-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000601