GB8708168D0 - Infrared vehicle detector - Google Patents

Infrared vehicle detector

Info

Publication number
GB8708168D0
GB8708168D0 GB878708168A GB8708168A GB8708168D0 GB 8708168 D0 GB8708168 D0 GB 8708168D0 GB 878708168 A GB878708168 A GB 878708168A GB 8708168 A GB8708168 A GB 8708168A GB 8708168 D0 GB8708168 D0 GB 8708168D0
Authority
GB
United Kingdom
Prior art keywords
vehicle detector
infrared vehicle
infrared
detector
vehicle
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.)
Granted
Application number
GB878708168A
Other versions
GB2203876B (en
GB2203876A (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.)
Microsense Systems Ltd
Original Assignee
Microsense 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 Microsense Systems Ltd filed Critical Microsense Systems Ltd
Priority to GB8708168A priority Critical patent/GB2203876B/en
Publication of GB8708168D0 publication Critical patent/GB8708168D0/en
Publication of GB2203876A publication Critical patent/GB2203876A/en
Application granted granted Critical
Publication of GB2203876B publication Critical patent/GB2203876B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
GB8708168A 1987-04-06 1987-04-06 Vehicle detector Expired - Fee Related GB2203876B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8708168A GB2203876B (en) 1987-04-06 1987-04-06 Vehicle detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8708168A GB2203876B (en) 1987-04-06 1987-04-06 Vehicle detector

Publications (3)

Publication Number Publication Date
GB8708168D0 true GB8708168D0 (en) 1987-05-13
GB2203876A GB2203876A (en) 1988-10-26
GB2203876B GB2203876B (en) 1991-05-01

Family

ID=10615309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8708168A Expired - Fee Related GB2203876B (en) 1987-04-06 1987-04-06 Vehicle detector

Country Status (1)

Country Link
GB (1) GB2203876B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516056A (en) * 1966-11-10 1970-06-02 Lear Siegler Inc Traffic control system
GB1204484A (en) * 1966-11-30 1970-09-09 Gen Electric & English Electri Improvements in or relating to road traffic systems
US3532886A (en) * 1967-11-27 1970-10-06 Sperry Rand Corp Moving object detector using differentially combined optical sensors having intersecting axes
GB1603647A (en) * 1977-04-29 1981-11-25 Bourner M Pulse order recognition circuit
DE3022356A1 (en) * 1980-06-14 1982-01-14 Reinhold 7996 Meckenbeuren Fischer SPEED MEASURING SYSTEM, ESPECIALLY FOR ROAD VEHICLES
US4433325A (en) * 1980-09-30 1984-02-21 Omron Tateisi Electronics, Co. Optical vehicle detection system

Also Published As

Publication number Publication date
GB2203876B (en) 1991-05-01
GB2203876A (en) 1988-10-26

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Legal Events

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

Effective date: 20050406