BE669869A - - Google Patents

Info

Publication number
BE669869A
BE669869A BE669869A BE669869A BE669869A BE 669869 A BE669869 A BE 669869A BE 669869 A BE669869 A BE 669869A BE 669869 A BE669869 A BE 669869A BE 669869 A BE669869 A BE 669869A
Authority
BE
Belgium
Application number
BE669869A
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 filed Critical
Publication of BE669869A publication Critical patent/BE669869A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/523—Details of pulse systems
    • G01S7/526—Receivers
    • G01S7/527—Extracting wanted echo signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/04—Systems determining presence of a target
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Traffic Control Systems (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
BE669869A 1959-04-24 1965-09-20 BE669869A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US808736A US3042303A (en) 1959-04-24 1959-04-24 Object or vehicle detection system

Publications (1)

Publication Number Publication Date
BE669869A true BE669869A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1966-01-17

Family

ID=25199583

Family Applications (1)

Application Number Title Priority Date Filing Date
BE669869A BE669869A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1959-04-24 1965-09-20

Country Status (6)

Country Link
US (1) US3042303A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE669869A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1284137B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES253305A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1245864A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB931125A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441226A1 (fr) * 1978-11-09 1980-06-06 Gen Electric Procede et dispositif de detection d'intrusion
FR2441225A1 (fr) * 1978-11-09 1980-06-06 Gen Electric Procede et dispositif de detection d'intrusion par echo d'impulsion
FR2714755A1 (fr) * 1994-01-04 1995-07-07 Le Parquier Guy Dispositif de captation et de recueil du flux de circulation automobile.

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176126A (en) * 1961-01-11 1965-03-30 Gen Signal Corp Protective system for highway crossings
US3214729A (en) * 1961-05-18 1965-10-26 Gen Signal Corp Pulsed ultrasonic detector
DE1218194B (de) * 1961-08-22 1966-06-02 Electroacustic Gmbh Verfahren und Vorrichtung zur Fahrzeug-Verkehrskontrolle
DE1232375B (de) * 1964-01-24 1967-01-12 Richard Schreiner Ultraschall-Echogeraet zur Verkehrszaehlung auf Fahrbahnen
DE1294725B (de) * 1964-10-17 1969-05-08 Grundig Max Anordnung zum klassifizierten Zaehlen von Fahrzeugen auf Verkehrswegen
JPS4945087Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1969-03-19 1974-12-10
JPS5550297Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-02-26 1980-11-22
JPS5554784Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-06-03 1980-12-18
US4182989A (en) * 1975-10-24 1980-01-08 Nissan Motor Company, Inc. System for establishing a communication link between a ground station and each of vehicle drivers within a limited communication area
JPS5516278A (en) * 1978-07-21 1980-02-04 Giken Toreeteingu Kk Method of counting number of passengers
US4326273A (en) * 1980-07-23 1982-04-20 Hurst Performance, Inc. Ultrasonic ranging device
US6229455B1 (en) 1999-01-15 2001-05-08 Intelligent Devices, Inc. Vehicle-detecting unit for use with electronic parking meter
DE60114602T2 (de) 2000-05-08 2006-08-03 Delaware Capital Formation, Inc., Wilmington Berührungsfreies ladungssystem für automatische portalwaschanlage
US7438075B1 (en) 2004-12-30 2008-10-21 Washworld, Inc. Spray arch controller for a carwash
US20070210935A1 (en) * 2006-03-10 2007-09-13 Intellipark, Llc Electronic parking meter with vehicle detecting sensor
US9802579B2 (en) 2013-02-14 2017-10-31 Peter J. Anderson Vehicle wash system
ES2541427T3 (es) * 2013-05-13 2015-07-20 Kapsch Trafficcom Ag Procedimiento para medir la posición de una superficie de un vehículo

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1982341A (en) * 1931-03-24 1934-11-27 Westinghouse Electric & Mfg Co Traffic control system
US2403527A (en) * 1943-01-30 1946-07-09 Rca Corp Pulse-echo distance indicator
US2560587A (en) * 1945-10-31 1951-07-17 Robert E Miller Range and direction finder
FR956864A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1946-09-05 1950-02-09
GB664360A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1947-06-27
BE482299A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1947-07-11
US2702342A (en) * 1948-11-20 1955-02-15 Rca Corp Traffic control by radar
US2866600A (en) * 1954-05-20 1958-12-30 Cooper Sonic vehicle counter
US2794974A (en) * 1955-01-24 1957-06-04 Kidde & Co Walter Compensation for turbulence and other efects in intruder detection systems
GB785885A (en) * 1955-03-16 1957-11-06 Hadley Telephone & Sound Syste An electronically controlled counting device
US2819613A (en) * 1955-06-16 1958-01-14 Sperry Prod Inc Ultrasonic thickness measuring device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441226A1 (fr) * 1978-11-09 1980-06-06 Gen Electric Procede et dispositif de detection d'intrusion
FR2441225A1 (fr) * 1978-11-09 1980-06-06 Gen Electric Procede et dispositif de detection d'intrusion par echo d'impulsion
FR2714755A1 (fr) * 1994-01-04 1995-07-07 Le Parquier Guy Dispositif de captation et de recueil du flux de circulation automobile.

Also Published As

Publication number Publication date
US3042303A (en) 1962-07-03
DE1284137B (de) 1968-11-28
ES253305A1 (es) 1960-02-16
FR1245864A (fr) 1960-11-10
GB931125A (en) 1963-07-10

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