GB8910079D0 - Vehicle measurement system - Google Patents

Vehicle measurement system

Info

Publication number
GB8910079D0
GB8910079D0 GB898910079A GB8910079A GB8910079D0 GB 8910079 D0 GB8910079 D0 GB 8910079D0 GB 898910079 A GB898910079 A GB 898910079A GB 8910079 A GB8910079 A GB 8910079A GB 8910079 D0 GB8910079 D0 GB 8910079D0
Authority
GB
United Kingdom
Prior art keywords
measurement system
vehicle measurement
vehicle
measurement
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Withdrawn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
GB898910079A
Other versions
GB2231952A (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.)
SERCO Ltd
Original Assignee
SERCO 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 SERCO Ltd filed Critical SERCO Ltd
Priority to GB8910079A priority Critical patent/GB2231952A/en
Publication of GB8910079D0 publication Critical patent/GB8910079D0/en
Priority to FR9005852A priority patent/FR2646709A1/en
Publication of GB2231952A publication Critical patent/GB2231952A/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Withdrawn legal-status Critical Current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
    • G08G1/015—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
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B11/043—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G01B21/06—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness specially adapted for measuring length or width of objects while moving
GB8910079A 1989-05-03 1989-05-03 Vehicle length measurement system Withdrawn GB2231952A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8910079A GB2231952A (en) 1989-05-03 1989-05-03 Vehicle length measurement system
FR9005852A FR2646709A1 (en) 1989-05-03 1990-05-03 METHOD FOR DETERMINING THE LENGTH OF A VEHICLE WHILE MOVING AND APPARATUS FOR IMPLEMENTING SAME

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8910079A GB2231952A (en) 1989-05-03 1989-05-03 Vehicle length measurement system

Publications (2)

Publication Number Publication Date
GB8910079D0 true GB8910079D0 (en) 1989-06-21
GB2231952A GB2231952A (en) 1990-11-28

Family

ID=10656099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8910079A Withdrawn GB2231952A (en) 1989-05-03 1989-05-03 Vehicle length measurement system

Country Status (2)

Country Link
FR (1) FR2646709A1 (en)
GB (1) GB2231952A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2132346A1 (en) * 1992-03-18 1993-09-30 Robert Ciolli Vision apparatus
US6404506B1 (en) * 1998-03-09 2002-06-11 The Regents Of The University Of California Non-intrusive laser-based system for detecting objects moving across a planar surface
CN105136045B (en) * 2015-09-22 2018-01-05 北京佰能盈天科技有限公司 One kind collection volume station, which is coiled, surveys long method
CN106767450B (en) * 2016-12-28 2018-11-02 重庆交通大学 A kind of vehicle super-high ultra-wide detecting system and method based on function calibration
CN106679575B (en) * 2016-12-29 2018-07-03 重庆交通大学 A kind of vehicle super-high ultra-wide detecting system and method based on laser calibration

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB825243A (en) * 1957-05-30 1959-12-09 Elliott Brothers London Ltd Improvements in or relating to apparatus for measuring the length in their directionof motion of objects which are travelling along a predetermined path
GB960922A (en) * 1961-11-14 1964-06-17 British Iron Steel Research Improvements in and relating to measuring apparatus
GB1408521A (en) * 1972-04-27 1975-10-01 Dso Resprom Apparatus for determining the length of a moving object
US3816001A (en) * 1972-06-20 1974-06-11 W Duncan Measuring length and velocity of single staple fibers within an airflow
GB1573188A (en) * 1977-09-23 1980-08-20 British Railways Board Measuring systems
NL184645C (en) * 1979-08-09 1989-09-18 Philips Nv METHOD FOR DETERMINING THE SPEED OF A VEHICLE.
GB2129126B (en) * 1982-11-01 1985-11-20 De La Rue Syst Dimension of rectangular sheets
IS3253A7 (en) * 1987-04-01 1988-07-08 Birtingur H.F. Runway to separate fish

Also Published As

Publication number Publication date
FR2646709A1 (en) 1990-11-09
GB2231952A (en) 1990-11-28

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Legal Events

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