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WO2012018275A1 - Dispositif destiné à la détection à distance dans un espace contrôlé d'objets dans le corps d'une personne, sous ses vêtements ou dans ses bagages - Google Patents

Dispositif destiné à la détection à distance dans un espace contrôlé d'objets dans le corps d'une personne, sous ses vêtements ou dans ses bagages Download PDF

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Publication number
WO2012018275A1
WO2012018275A1 PCT/RU2010/000426 RU2010000426W WO2012018275A1 WO 2012018275 A1 WO2012018275 A1 WO 2012018275A1 RU 2010000426 W RU2010000426 W RU 2010000426W WO 2012018275 A1 WO2012018275 A1 WO 2012018275A1
Authority
WO
WIPO (PCT)
Prior art keywords
person
digital
objects
antenna array
analog
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.)
Ceased
Application number
PCT/RU2010/000426
Other languages
English (en)
Russian (ru)
Inventor
Сергей Федотович БОЕВ
Александр Павлович КНЯЗЕВ
Алексей Александрович КАПТЮГ
Дмитрий Дмитриевич СТУПИН
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.)
OAO NPK "NII DALNEI RADIOSVYAZI"
Original Assignee
OAO NPK "NII DALNEI RADIOSVYAZI"
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 OAO NPK "NII DALNEI RADIOSVYAZI" filed Critical OAO NPK "NII DALNEI RADIOSVYAZI"
Priority to RU2013104005/28A priority Critical patent/RU2521240C1/ru
Priority to PCT/RU2010/000426 priority patent/WO2012018275A1/fr
Publication of WO2012018275A1 publication Critical patent/WO2012018275A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/887—Radar or analogous systems specially adapted for specific applications for detection of concealed objects, e.g. contraband or weapons

Definitions

  • the present invention relates to devices and systems for remote detection in a controlled space of objects and objects (weapons, explosives and drugs) hidden in a person’s body, under his clothes or in his luggage with a mass of people or their flow, which are based on the formation of radio images of the above objects in less than a centimeter wavelength range (hereinafter referred to as MSM). It can also be applied to other mass clusters or flows of other objects.
  • objects and objects weapons, explosives and drugs
  • a device for remote detection of objects hidden under clothing of people containing an antenna, receiver, signal processing unit (RF Patent JVs 2133971 according to G01V 3/11 from 07/27/1999).
  • This device allows you to detect metallic and non-metallic objects (for example, explosives, etc.) that can be hidden under people's clothing and in baggage.
  • metallic and non-metallic objects for example, explosives, etc.
  • the disadvantage of the above device is that it is necessary to organize individual remote control of people and their luggage.
  • the closest in technical essence to the claimed device in terms of essential features is an installation for detecting unauthorized objects and substances in controlled objects, containing a transceiver antenna array, a receiver, an analog-to-digital converter, a computing unit (RF Patent N_> 2309432 according to CL G01V 13 / 88 dated 10.02.2006).
  • the above installation allows for the detection of explosives in objects hidden under human clothing.
  • the disadvantage of the above installation is that it is necessary to organize individual remote control of people and their luggage.
  • the problem which is aimed by the claimed device for remote detection in a controlled space of objects in the human body, under his clothes, and / or in his luggage, is to remotely analyze the state of the controlled space in order to detect controlled objects (weapons, explosives, drugs, etc. .d.) with a large flow of people.
  • controlled objects weapons, explosives, drugs, etc. .d.
  • the device for remote detection in a controlled space of objects in the human body, under his clothes and / or in his luggage containing a transceiver antenna array, a receiver, an analog-to-digital converter, a computing unit, a multi-channel output of a transceiver antenna array is connected with a multi-channel input of the receiver, consisting of a series-connected amplifier and an analog-to-digital converter, the multi-channel output of which is connected to multi-channel m input of a signal processing unit, consisting of a special processor for locally burst signal processing and a computational unit interconnected by a command-digital bus, and a second command-digital bus is connected between the decision point, the computational unit and the digital probing signal shaper, the multi-channel output of which is connected with a series-connected digital-to-analog converter, a transmitter amplifier and a multi-channel output of the transmitting antenna array.
  • FIG. 1 shows a diagram of a device for remote detection in a controlled space of objects hidden in the human body, under it clothes and / or in his luggage, where the following designations are introduced: receiving 1 and transmitting 2 antenna array, receiver 3, consisting of an amplifier 4 and an analog-to-digital converter 5, a signal processing unit 6, consisting of a special local-packet signal processing processor 7 and computing unit 8, interconnected by a command-digital bus 9, the second command-digital bus 10 is connected between the command decision point 1 1, the computing unit 8 and the digital probing signal generator 12, a digital-to-analog converter 13 and transmitter amplifier 14.
  • the device for remote detection in a controlled space of objects hidden in the human body, under his clothes and / or in his luggage works as follows.
  • the receiving antenna array 1 If there are objects in the controlled space in which resonant phenomena occur at certain frequencies in the spectrum of the probing signals, they are received by the receiving antenna array 1.
  • the received signals are amplified in receiver 3, they undergo analog-to-digital conversions for preliminary processing, depending on the selected algorithm for processing which reduces the interference background.
  • the special processor 7 the locally burst processing of the spectral components of the received sounding signals arising at the locations of the monitoring objects is performed, which allows you to compensate for noise and, by adding the local maxima of the useful signals, to identify resonant configurations of the spectra belonging to specific controlled objects.
  • the local maximums of vectors with the same range, but from different components are allocated according to the “I” criterion to the signal marks from each object for further processing, and the local maximums of noise signals are automatically destroyed. Comparison of the obtained spectra with the spectra of controlled objects is carried out in
  • s computing unit 8 by enumerating them with the subsequent construction of radio portraits of specific objects and transmitting them to the decision-making point 1 1 via the command-digital bus 10.
  • the signals through bus 10 are fed to a digital probing signal generator 12, which generates probing signals with an extremely high steepness of edges in less than a centimeter range of radio waves.
  • digital-to-analog conversion to 13, amplification in the transmitter 14, and radiation into a controlled space are performed.
  • the radiation power should not exceed the sanitary norm for a specific range.
  • Unauthorized object (s) are escorted, the composition of the substance, its quantity and the type of object are clarified.
  • the proposed device for remote detection in a controlled space of objects hidden in the human body, under his clothes and / or in his luggage allows for a large flow of people to remotely analyze the controlled space and detect controlled objects (weapons, explosives, drugs, etc. .).

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

L'invention concerne un dispositif destiné à la détection à distance dans un espace contrôlé d'objets dans le corps d'une personne, sous ses vêtements ou dans ses bagages; elle est destinée à l'analyse à distance de l'espace contrôlé visant à détecter différents objets à contrôler (armes, explosifs, drogues, etc.). En cas de présence de ces objets dans lesquels des phénomènes résonants se produisent à certaines fréquences dans la gamme de signaux réfléchis, ces signaux sont captés par une grille d'antenne qui est connectée en série via plusieurs canaux à un amplificateur, un convertisseur AN et un processeur spéciaux de traitement de signaux local en paquets, après quoi l'unité de calcul détecte les configurations résonantes de spectres appartenant à des objets à contrôler et établie des portraits radio puis les transmet via un bus de commande numérique à un centre de prise de décisions, et un convertisseur NA connecté en série via plusieurs canaux, un amplificateur de transmetteur et une grille d'antenne de transmission.
PCT/RU2010/000426 2010-08-02 2010-08-02 Dispositif destiné à la détection à distance dans un espace contrôlé d'objets dans le corps d'une personne, sous ses vêtements ou dans ses bagages Ceased WO2012018275A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2013104005/28A RU2521240C1 (ru) 2010-08-02 2010-08-02 Устройство для дистанционного обнаружения в контролируемом пространстве предметов в теле человека, под его одеждой и/или в багаже
PCT/RU2010/000426 WO2012018275A1 (fr) 2010-08-02 2010-08-02 Dispositif destiné à la détection à distance dans un espace contrôlé d'objets dans le corps d'une personne, sous ses vêtements ou dans ses bagages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2010/000426 WO2012018275A1 (fr) 2010-08-02 2010-08-02 Dispositif destiné à la détection à distance dans un espace contrôlé d'objets dans le corps d'une personne, sous ses vêtements ou dans ses bagages

Publications (1)

Publication Number Publication Date
WO2012018275A1 true WO2012018275A1 (fr) 2012-02-09

Family

ID=45559670

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2010/000426 Ceased WO2012018275A1 (fr) 2010-08-02 2010-08-02 Dispositif destiné à la détection à distance dans un espace contrôlé d'objets dans le corps d'une personne, sous ses vêtements ou dans ses bagages

Country Status (2)

Country Link
RU (1) RU2521240C1 (fr)
WO (1) WO2012018275A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038106A (en) * 1990-02-26 1991-08-06 Mamontov Jury M Detector of metalliferous objects having two pairs of receiving loops symmetrical and orthogonal to a driving loop
US7042385B1 (en) * 2003-09-16 2006-05-09 Niitek, Inc. Non-intrusive inspection impulse radar antenna
RU2301432C2 (ru) * 2004-12-20 2007-06-20 Петр Витальевич Петров Способ обнаружения предметов, скрытых под одеждой людей
RU2309432C1 (ru) * 2006-02-10 2007-10-27 Александр Игоревич Клименко Установка для обнаружения неразрешенных предметов и веществ в контролируемых объектах

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038106A (en) * 1990-02-26 1991-08-06 Mamontov Jury M Detector of metalliferous objects having two pairs of receiving loops symmetrical and orthogonal to a driving loop
US7042385B1 (en) * 2003-09-16 2006-05-09 Niitek, Inc. Non-intrusive inspection impulse radar antenna
RU2301432C2 (ru) * 2004-12-20 2007-06-20 Петр Витальевич Петров Способ обнаружения предметов, скрытых под одеждой людей
RU2309432C1 (ru) * 2006-02-10 2007-10-27 Александр Игоревич Клименко Установка для обнаружения неразрешенных предметов и веществ в контролируемых объектах

Also Published As

Publication number Publication date
RU2521240C1 (ru) 2014-06-27

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