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GB8727824D0 - Monitoring means - Google Patents

Monitoring means

Info

Publication number
GB8727824D0
GB8727824D0 GB878727824A GB8727824A GB8727824D0 GB 8727824 D0 GB8727824 D0 GB 8727824D0 GB 878727824 A GB878727824 A GB 878727824A GB 8727824 A GB8727824 A GB 8727824A GB 8727824 D0 GB8727824 D0 GB 8727824D0
Authority
GB
United Kingdom
Prior art keywords
monitoring means
monitoring
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.)
Pending
Application number
GB878727824A
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.)
Combustion Developments Ltd
Original Assignee
Combustion Developments 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 Combustion Developments Ltd filed Critical Combustion Developments Ltd
Priority to GB878727824A priority Critical patent/GB8727824D0/en
Publication of GB8727824D0 publication Critical patent/GB8727824D0/en
Priority to EP88311069A priority patent/EP0318260A3/en
Pending legal-status Critical Current

Links

GB878727824A 1987-11-27 1987-11-27 Monitoring means Pending GB8727824D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB878727824A GB8727824D0 (en) 1987-11-27 1987-11-27 Monitoring means
EP88311069A EP0318260A3 (en) 1987-11-27 1988-11-23 Monitoring means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878727824A GB8727824D0 (en) 1987-11-27 1987-11-27 Monitoring means

Publications (1)

Publication Number Publication Date
GB8727824D0 true GB8727824D0 (en) 1987-12-31

Family

ID=10627640

Family Applications (1)

Application Number Title Priority Date Filing Date
GB878727824A Pending GB8727824D0 (en) 1987-11-27 1987-11-27 Monitoring means

Country Status (2)

Country Link
EP (1) EP0318260A3 (en)
GB (1) GB8727824D0 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8826624D0 (en) * 1988-11-14 1988-12-21 Martell D K Traffic congestion monitoring system
DE4135874C1 (en) * 1991-10-31 1992-09-17 Ant Nachrichtentechnik Gmbh, 7150 Backnang, De Traffic volume detection circuit - incorporates directional antenna with band-pass filter, frequency-voltage converter and pulse shaper
DE4304298A1 (en) * 1993-02-15 1994-08-18 Atlas Elektronik Gmbh Method for classifying vehicles passing a given waypoint
FR2714755A1 (en) * 1994-01-04 1995-07-07 Le Parquier Guy Nonintrusive traffic control system e.g. for motorway, urban roads etc.
US6560461B1 (en) 1997-08-04 2003-05-06 Mundi Fomukong Authorized location reporting paging system
DE69801030T2 (en) * 1998-04-08 2002-03-21 Graziano Gaggioli Device for signaling vehicle traffic on motorways, expressways, one-way streets and the like
ITBO20010571A1 (en) * 2001-09-20 2003-03-20 Univ Bologna VEHICLE TRAFFIC MONITORING SYSTEM AND CONTROL UNIT AND RELATED OPERATING METHOD
US8242476B2 (en) 2005-12-19 2012-08-14 Leddartech Inc. LED object detection system and method combining complete reflection traces from individual narrow field-of-view channels
WO2008154737A1 (en) 2007-06-18 2008-12-24 Leddartech Inc. Lighting system with traffic management capabilities
US8600656B2 (en) 2007-06-18 2013-12-03 Leddartech Inc. Lighting system with driver assistance capabilities
JP5671345B2 (en) 2007-12-21 2015-02-18 レッダーテック インコーポレイテッド Detection and ranging method
EP2232462B1 (en) 2007-12-21 2015-12-16 Leddartech Inc. Parking management system and method using lighting system
BR112012017726B1 (en) 2009-12-22 2020-12-08 Leddartech Inc method for detecting the presence of an object in a detection zone using a traffic detection system
US8908159B2 (en) 2011-05-11 2014-12-09 Leddartech Inc. Multiple-field-of-view scannerless optical rangefinder in high ambient background light
EP2721593B1 (en) 2011-06-17 2017-04-05 Leddartech Inc. System and method for traffic side detection and characterization
USRE48914E1 (en) 2012-03-02 2022-02-01 Leddartech Inc. System and method for multipurpose traffic detection and characterization
CN204256961U (en) * 2013-12-25 2015-04-08 安徽宝龙环保科技有限公司 A kind of speed measurer for motor vehicle
CA2960123C (en) 2014-09-09 2021-04-13 Leddartech Inc. Discretization of detection zone

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557185A1 (en) * 1974-12-26 1976-07-08 Matra Engins Traffic control monitoring unit - photocells generate pulse rates for determination of speed, number and length of vehicles
FR2523341A1 (en) * 1982-03-15 1983-09-16 Techno 2000 Road traffic analysis using dual modulated light beams - uses rotating disc to split light beam into two beams which are directed onto photodetectors in road surface
GB2154388B (en) * 1984-02-14 1987-11-25 Secr Defence Image processing system
NL8402094A (en) * 1984-07-02 1986-02-03 Philips Nv METHOD FOR DRIVING A TRAFFIC CONTROL SYSTEM AND THE TRAFFIC CONTROL SYSTEM FOR APPLYING THE METHOD

Also Published As

Publication number Publication date
EP0318260A2 (en) 1989-05-31
EP0318260A3 (en) 1990-07-04

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