[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

GB9804014D0 - Loop detector - Google Patents

Loop detector

Info

Publication number
GB9804014D0
GB9804014D0 GBGB9804014.0A GB9804014A GB9804014D0 GB 9804014 D0 GB9804014 D0 GB 9804014D0 GB 9804014 A GB9804014 A GB 9804014A GB 9804014 D0 GB9804014 D0 GB 9804014D0
Authority
GB
United Kingdom
Prior art keywords
loop detector
detector
loop
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Withdrawn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
GBGB9804014.0A
Other versions
GB2322454A (en
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.)
LEA DAVID G
Original Assignee
LEA DAVID G
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 LEA DAVID G filed Critical LEA DAVID G
Publication of GB9804014D0 publication Critical patent/GB9804014D0/en
Publication of GB2322454A publication Critical patent/GB2322454A/en
Withdrawn legal-status Critical Current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
    • G08G1/042—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Traffic Control Systems (AREA)
GB9804014A 1997-02-25 1998-02-25 Programmable loop detector Withdrawn GB2322454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA971609 1997-02-25

Publications (2)

Publication Number Publication Date
GB9804014D0 true GB9804014D0 (en) 1998-04-22
GB2322454A GB2322454A (en) 1998-08-26

Family

ID=25586257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9804014A Withdrawn GB2322454A (en) 1997-02-25 1998-02-25 Programmable loop detector

Country Status (2)

Country Link
GB (1) GB2322454A (en)
ZA (1) ZA981530B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2385138B (en) * 2002-10-02 2004-02-04 Golden River Traffic Ltd Verification of loop sensing devices

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4829546A (en) * 1987-06-16 1989-05-09 Interprovincial Traffic Services Ltd. Radio controlled inductive loop counter for detecting human proximity
GB8909187D0 (en) * 1989-04-21 1989-06-07 Wiggin A J Programmable inductive loop detector
ZA945727B (en) * 1993-08-04 1995-03-07 Electromatic Pty Ltd Inductive loop diagnostic interface

Also Published As

Publication number Publication date
GB2322454A (en) 1998-08-26
ZA981530B (en) 1998-08-28

Similar Documents

Publication Publication Date Title
GB2321882B (en) Mine detector
GB9805301D0 (en) Detector
GB2321833B (en) Phase detector
GB2312514B (en) Detector
GB9717209D0 (en) Condition detector
GB9717021D0 (en) A detector
GB2343085B (en) Loop detection
GB2339356B (en) Location detector
GB9626824D0 (en) Fish-bite detector
GB2288880B (en) Loop current detector
GB2332101B (en) Detector
GB9828076D0 (en) Detector
GB2328789B (en) Detectors
GB9804014D0 (en) Loop detector
GB2340248B (en) Detector
GB9704164D0 (en) Motion detector
GB9720256D0 (en) Detector system
GB9705012D0 (en) Displacement detector
GB9708828D0 (en) Detector
GB9709545D0 (en) Range detector
GB2360409B (en) Frequency detector
GB9718742D0 (en) Alarm detector
GB9817705D0 (en) Alarm detector
GB2320177B (en) Webbing loop
GB9709435D0 (en) Motion detector

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)