BE842948A - Barriere a balayage pour la discrimination et le comptage d'objets, et plus particulierement, de vehicules passant a travers un barrage laminaire de micro-ondes electromagnetiques - Google Patents

Barriere a balayage pour la discrimination et le comptage d'objets, et plus particulierement, de vehicules passant a travers un barrage laminaire de micro-ondes electromagnetiques

Info

Publication number
BE842948A
BE842948A BE167918A BE167918A BE842948A BE 842948 A BE842948 A BE 842948A BE 167918 A BE167918 A BE 167918A BE 167918 A BE167918 A BE 167918A BE 842948 A BE842948 A BE 842948A
Authority
BE
Belgium
Prior art keywords
barrier
laminary
discrimination
counting
objects
Prior art date
Application number
BE167918A
Other languages
English (en)
French (fr)
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 BE842948A publication Critical patent/BE842948A/xx

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/15—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a line source, e.g. leaky waveguide antennas

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Finance (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Traffic Control Systems (AREA)
BE167918A 1975-06-19 1976-06-14 Barriere a balayage pour la discrimination et le comptage d'objets, et plus particulierement, de vehicules passant a travers un barrage laminaire de micro-ondes electromagnetiques BE842948A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT50133/75A IT1044402B (it) 1975-06-19 1975-06-19 Barriera a scansione per la discriminazione ed il conteggio di oggetti e piu specificamente di veicoli in transito attraverso uno sbarramento laminare di microonde elettromagnetiche

Publications (1)

Publication Number Publication Date
BE842948A true BE842948A (fr) 1976-10-01

Family

ID=11272331

Family Applications (1)

Application Number Title Priority Date Filing Date
BE167918A BE842948A (fr) 1975-06-19 1976-06-14 Barriere a balayage pour la discrimination et le comptage d'objets, et plus particulierement, de vehicules passant a travers un barrage laminaire de micro-ondes electromagnetiques

Country Status (12)

Country Link
US (1) US4219802A (sv)
JP (1) JPS527283A (sv)
AT (1) AT362688B (sv)
BE (1) BE842948A (sv)
CH (1) CH612528A5 (sv)
DE (1) DE2627493C3 (sv)
ES (1) ES449046A1 (sv)
FR (1) FR2315135A1 (sv)
GB (1) GB1561715A (sv)
IT (1) IT1044402B (sv)
LU (1) LU75198A1 (sv)
YU (1) YU39124B (sv)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1573188A (en) * 1977-09-23 1980-08-20 British Railways Board Measuring systems
DE2854215C3 (de) * 1978-12-15 1981-05-21 Eltro GmbH, Gesellschaft für Strahlentechnik, 6900 Heidelberg Verfahren und Vorrichtung zur Schiffsidentifikation
US4334214A (en) * 1979-06-29 1982-06-08 Yagi Antenna Co., Ltd. Warning apparatus using microwaves
US4481516A (en) * 1980-10-27 1984-11-06 Michelotti Paul E Low visibility runway monitor
JPH0532683Y2 (sv) * 1984-10-30 1993-08-20
GB2199715B (en) * 1986-03-27 1990-11-21 C S Jennings Detection of metal and other materials
US4907008A (en) * 1988-04-01 1990-03-06 Andrew Corporation Antenna for transmitting circularly polarized television signals
GB2236907B (en) * 1989-09-20 1994-04-13 Beam Company Limited Travelling-wave feeder type coaxial slot antenna
DE4107803A1 (de) * 1991-03-11 1992-09-17 Ant Nachrichtentech Anordnung zum lokalisieren von objekten und zum austauschen von daten mit diesen objekten
FR2692707B3 (fr) * 1992-06-17 1994-08-05 Est Centre Etu Tech Equipement Dispositif pour connaitre la proportion de mobiles atypiques.
GB9512753D0 (en) * 1995-06-22 1995-08-30 Dando David J Intrusion sensing system
US6466157B1 (en) * 2001-07-17 2002-10-15 Sensor Technologies & Systems, Inc. Electronic fence using high-resolution millimeter-wave radar in conjunction with multiple passive reflectors
DE102005039142A1 (de) * 2005-08-17 2007-02-22 Tbn Identifikation Und Netzwerke Gmbh Transpondergate und zugehörige Gateantenne
US20080169939A1 (en) * 2007-01-11 2008-07-17 Dickens Charles E Early warning control system for vehicular crossing safety
US7804441B1 (en) 2007-07-13 2010-09-28 The United States Of America As Represented By The Secretary Of The Navy Detection of concealed object by standing waves
CN101951853B (zh) 2008-02-22 2013-01-23 洛马林达大学医学中心 用于在3d成像系统内将空间失真特征化的系统和方法
DE102010025379A1 (de) * 2010-06-28 2011-12-29 Technische Universität Dortmund Verfahren zur Ermittlung von und Warnung vor Falschfahrern sowie Falschfahrer-Melde- und Warnsystem
CH709243A1 (it) * 2014-02-11 2015-08-14 Okkio Al Pedone Sagl Sistema di allarme di percorrenza di careggiata in senso contrario ad un senso di marcia predefinito denominato Okkio al contromano.
RU2665866C1 (ru) * 2017-04-26 2018-09-04 Акционерное общество "Федеральный научно-производственный центр "Производственное объединение "Старт" им. М.В. Проценко" (АО "ФНПЦ ПО "Старт" им. М.В. Проценко") Устройство для тревожной сигнализации с сервоприводами передающего и приемного блоков
RU2718954C1 (ru) * 2019-04-11 2020-04-15 Закрытое акционерное общество "Научно-производственное предприятие "Магратеп" Матричная рлс охраны площади
CN112669488B (zh) * 2020-11-26 2022-04-08 杭州电子科技大学 基于摩擦纳米发电机和lc传感的金属产品计数分选方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR764473A (fr) * 1933-01-11 1934-05-22 Csf Perfectionnements aux émetteurs à haute fréquence
US2366152A (en) * 1943-01-13 1944-12-26 Lauterbach George Edward System and apparatus for detecting high and wide railroad cars and open top lading
US2840818A (en) * 1954-04-15 1958-06-24 Hughes Aircraft Co Slotted antenna
US2965893A (en) * 1955-05-31 1960-12-20 Eastern Ind Inc Vehicle detector
US3614729A (en) * 1968-03-29 1971-10-19 Matsushita Electric Ind Co Ltd Vehicle-detecting apparatus using electromagnetic wave
DE2007840C3 (de) * 1970-02-20 1979-11-15 Endl, Alfons, 8000 Muenchen Lichtschrankengitter
US3728630A (en) * 1971-02-16 1973-04-17 Sperry Rand Corp Wide band transponder
DE2247053C3 (de) * 1972-09-26 1979-08-09 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Lichtschrankengitter
US3805061A (en) * 1973-04-23 1974-04-16 Tyco Laboratories Inc Object detecting apparatus
US3877002A (en) * 1973-05-25 1975-04-08 Omni Spectra Inc Intrusion detecting system
US3896414A (en) * 1973-07-11 1975-07-22 Charles J Rulo Roadway detour system for vehicles
GB1475111A (en) * 1974-01-23 1977-06-01 Microwave & Electronic Syst Intrusion sensor
US4027303A (en) * 1975-05-22 1977-05-31 Neuwirth Karl R Apparatus for detecting the presence of objects by sensing reflected energy

Also Published As

Publication number Publication date
AT362688B (de) 1981-06-10
JPS527283A (en) 1977-01-20
GB1561715A (en) 1980-02-27
FR2315135A1 (fr) 1977-01-14
YU149976A (en) 1982-02-28
JPS5528116B2 (sv) 1980-07-25
ATA445576A (de) 1980-10-15
DE2627493B2 (de) 1979-11-15
ES449046A1 (es) 1977-07-01
US4219802A (en) 1980-08-26
DE2627493C3 (de) 1980-07-31
FR2315135B1 (sv) 1982-06-18
YU39124B (en) 1984-06-30
DE2627493A1 (de) 1976-12-30
IT1044402B (it) 1980-03-20
LU75198A1 (sv) 1977-02-17
CH612528A5 (sv) 1979-07-31

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AUTOSTRADE - CONCESSIONI E COSTRUZIONI AUTOSTRADE

Effective date: 19850614