GB2467914B - Obtaining an indication of a number of moving objects passing speed detection apparatus - Google Patents

Obtaining an indication of a number of moving objects passing speed detection apparatus

Info

Publication number
GB2467914B
GB2467914B GB0902712.9A GB0902712A GB2467914B GB 2467914 B GB2467914 B GB 2467914B GB 0902712 A GB0902712 A GB 0902712A GB 2467914 B GB2467914 B GB 2467914B
Authority
GB
United Kingdom
Prior art keywords
indication
obtaining
detection apparatus
speed detection
moving objects
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.)
Active
Application number
GB0902712.9A
Other versions
GB2467914A (en
GB0902712D0 (en
Inventor
Simon Charles Haworth
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.)
AGD Systems Ltd
Original Assignee
AGD Systems 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 AGD Systems Ltd filed Critical AGD Systems Ltd
Priority to GB0902712.9A priority Critical patent/GB2467914B/en
Publication of GB0902712D0 publication Critical patent/GB0902712D0/en
Publication of GB2467914A publication Critical patent/GB2467914A/en
Application granted granted Critical
Publication of GB2467914B publication Critical patent/GB2467914B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/585—Velocity or trajectory determination systems; Sense-of-movement determination systems processing the video signal in order to evaluate or display the velocity value
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
    • G01S13/92—Radar or analogous systems specially adapted for specific applications for traffic control for velocity measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/04—Display arrangements
    • 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
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
GB0902712.9A 2009-02-19 2009-02-19 Obtaining an indication of a number of moving objects passing speed detection apparatus Active GB2467914B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0902712.9A GB2467914B (en) 2009-02-19 2009-02-19 Obtaining an indication of a number of moving objects passing speed detection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0902712.9A GB2467914B (en) 2009-02-19 2009-02-19 Obtaining an indication of a number of moving objects passing speed detection apparatus

Publications (3)

Publication Number Publication Date
GB0902712D0 GB0902712D0 (en) 2009-04-01
GB2467914A GB2467914A (en) 2010-08-25
GB2467914B true GB2467914B (en) 2015-12-09

Family

ID=40548384

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0902712.9A Active GB2467914B (en) 2009-02-19 2009-02-19 Obtaining an indication of a number of moving objects passing speed detection apparatus

Country Status (1)

Country Link
GB (1) GB2467914B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10307987A (en) * 1997-05-02 1998-11-17 Mitsubishi Heavy Ind Ltd Traffic flow measurement instrument
US6198427B1 (en) * 1998-07-21 2001-03-06 Applied Concepts, Inc. Doppler complex FFT police radar with direction sensing capability
GB2425010A (en) * 2005-04-02 2006-10-11 Agd Systems Ltd Means for determining the condition of traffic along a carriageway
JP2008051613A (en) * 2006-08-24 2008-03-06 Mk Seiko Co Ltd Apparatus for measuring average speed

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10307987A (en) * 1997-05-02 1998-11-17 Mitsubishi Heavy Ind Ltd Traffic flow measurement instrument
US6198427B1 (en) * 1998-07-21 2001-03-06 Applied Concepts, Inc. Doppler complex FFT police radar with direction sensing capability
GB2425010A (en) * 2005-04-02 2006-10-11 Agd Systems Ltd Means for determining the condition of traffic along a carriageway
JP2008051613A (en) * 2006-08-24 2008-03-06 Mk Seiko Co Ltd Apparatus for measuring average speed

Also Published As

Publication number Publication date
GB2467914A (en) 2010-08-25
GB0902712D0 (en) 2009-04-01

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