GB8910079D0 - Vehicle measurement system - Google Patents
Vehicle measurement systemInfo
- 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- Withdrawn
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993019429A1 (en) * | 1992-03-18 | 1993-09-30 | In-Mar-Tech Australia Pty. Ltd. | 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)
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 |
-
1989
- 1989-05-03 GB GB8910079A patent/GB2231952A/en not_active Withdrawn
-
1990
- 1990-05-03 FR FR9005852A patent/FR2646709A1/en active Pending
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) |