ZA713676B - Traffic monitoring apparatus - Google Patents

Traffic monitoring apparatus

Info

Publication number
ZA713676B
ZA713676B ZA713676A ZA713676A ZA713676B ZA 713676 B ZA713676 B ZA 713676B ZA 713676 A ZA713676 A ZA 713676A ZA 713676 A ZA713676 A ZA 713676A ZA 713676 B ZA713676 B ZA 713676B
Authority
ZA
South Africa
Prior art keywords
monitoring apparatus
traffic monitoring
traffic
monitoring
Prior art date
Application number
ZA713676A
Other languages
English (en)
Inventor
K Thieroff
Original Assignee
Ltv Aerospace Corp
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 Ltv Aerospace Corp filed Critical Ltv Aerospace Corp
Publication of ZA713676B publication Critical patent/ZA713676B/xx

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
    • G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
    • G08G1/054—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed photographing overspeeding vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/66—Devices characterised by the determination of the time taken to traverse a fixed distance using electric or magnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
ZA713676A 1970-06-23 1971-06-08 Traffic monitoring apparatus ZA713676B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4908670A 1970-06-23 1970-06-23

Publications (1)

Publication Number Publication Date
ZA713676B true ZA713676B (en) 1972-01-26

Family

ID=21957981

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA713676A ZA713676B (en) 1970-06-23 1971-06-08 Traffic monitoring apparatus

Country Status (6)

Country Link
US (1) US3689878A (de)
CH (1) CH537626A (de)
DE (1) DE2130939A1 (de)
FR (1) FR2096437B1 (de)
GB (1) GB1362235A (de)
ZA (1) ZA713676B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE394146B (sv) * 1975-10-16 1977-06-06 L Olesen Anordning for metning resp kontroll av ett foremals, i synnerhet ett fordons hastighet.
US4353054A (en) * 1977-03-02 1982-10-05 King Lawrence J Stop sign watcher, a device for monitoring vehicles at full stop sign intersections
ES2135134T3 (es) * 1995-04-28 1999-10-16 Inform Inst Operations Res & M Procedimiento para la deteccion de perturbaciones en el trafico rodado.
US5652705A (en) * 1995-09-25 1997-07-29 Spiess; Newton E. Highway traffic accident avoidance system
US6760061B1 (en) 1997-04-14 2004-07-06 Nestor Traffic Systems, Inc. Traffic sensor
US6754663B1 (en) 1998-11-23 2004-06-22 Nestor, Inc. Video-file based citation generation system for traffic light violations
WO2000031707A1 (en) 1998-11-23 2000-06-02 Nestor, Inc. Non-violation event filtering for a traffic light violation detection system
US6970102B2 (en) * 2003-05-05 2005-11-29 Transol Pty Ltd Traffic violation detection, recording and evidence processing system
US7821422B2 (en) * 2003-08-18 2010-10-26 Light Vision Systems, Inc. Traffic light signal system using radar-based target detection and tracking
NL1031867C1 (nl) * 2005-07-08 2007-01-09 Everhardus Fransiscu Weijdeven Werkwijze voor het bepalen van voertuiggegevens.
JP5760425B2 (ja) * 2010-12-17 2015-08-12 富士通株式会社 制御装置、レーダ検知システム、レーダ検知方法
US8942913B2 (en) * 2011-09-20 2015-01-27 Infosys Limited System and method for on-road traffic density analytics using video stream mining and statistical techniques

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172722A (en) * 1965-03-09 brown
US2927837A (en) * 1955-01-11 1960-03-08 Paul S Martin Traffic monitoring systems
NL275512A (de) * 1961-03-08
FR1322377A (fr) * 1961-03-08 1963-03-29 Agfa Ag Installation de surveillance de la circulation
DE1256454B (de) * 1962-08-17 1967-12-14 Paul Eduard Klein Dr Ing Elektronische Einrichtung zur Geschwindigkeitsmessung bewegter Objekte
DE1673386C3 (de) * 1966-02-18 1975-11-13 Gebert, Franz Valentin, Lyttelton, Pretoria (Suedafrika) MeBvorrichtung zur Geschwindigkeitsmessung von Fahrzeugen
FR1500268A (fr) * 1966-09-19 1967-11-03 Inter Elec Nouveaux moyens de détection des vitesses de déplacements trop élevées de véhicules, notamment d'automobiles
US3530382A (en) * 1969-02-27 1970-09-22 Federal Sign And Signal Corp System for speed indication utilizing digital distance and digital time measuring apparatus

Also Published As

Publication number Publication date
DE2130939A1 (de) 1971-12-30
FR2096437A1 (de) 1972-02-18
FR2096437B1 (de) 1975-09-26
CH537626A (de) 1973-05-31
US3689878A (en) 1972-09-05
GB1362235A (en) 1974-07-30

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