WO1998005012A1 - Procede de detection d'une intrusion dans un espace surveille et dispositif de mise en oeuvre de ce procede - Google Patents

Procede de detection d'une intrusion dans un espace surveille et dispositif de mise en oeuvre de ce procede Download PDF

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Publication number
WO1998005012A1
WO1998005012A1 PCT/RU1997/000109 RU9700109W WO9805012A1 WO 1998005012 A1 WO1998005012 A1 WO 1998005012A1 RU 9700109 W RU9700109 W RU 9700109W WO 9805012 A1 WO9805012 A1 WO 9805012A1
Authority
WO
WIPO (PCT)
Prior art keywords
input
amplifier
οχρanyaemοe
προsτρansτvο
signal
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/RU1997/000109
Other languages
English (en)
Russian (ru)
Inventor
Nikolai Pavlovich Kulagin
Alexandr Ivanovich Levin
Viktor Ivanovich Badulin
Jury Platonovich Matjunin
Vladimir Yakovlevich Guzenko
Jury Ivanovich Tarasov
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19781900T priority Critical patent/DE19781900T1/de
Publication of WO1998005012A1 publication Critical patent/WO1998005012A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution

Definitions

  • Izves ⁇ en s ⁇ s ⁇ b ⁇ bna ⁇ uzheniya v ⁇ zheniya in ⁇ anyaem ⁇ e ⁇ s ⁇ ans ⁇ v ⁇ (5 ⁇ , ⁇ 1, 1640727) za ⁇ lyuchayuschiysya in analysis of variation of ⁇ a ⁇ ame ⁇ v ele ⁇ magni ⁇ ny ⁇ ⁇ ley in ⁇ a ⁇ asn ⁇ g ⁇ dia ⁇ a- z ⁇ na lengths v ⁇ ln, izluchaemy ⁇ na ⁇ dyaschimisya in ⁇ anyaem ⁇ m ⁇ s ⁇ - ⁇ ans ⁇ ve ⁇ be ⁇ ami.
  • a known device (Z ⁇ , ⁇ 1, 1640727) that implements this system, which is a part of an optical system, has a large number of problems
  • a well-known device is limited in terms of the configuration and small dia- grams of the in- stanted devices.
  • the first part of the property is associated with a limited visual system, the other is with an infectious infectious disease.
  • a known intrusion detection sensor selected as a part of the declared device, contains a direct current amplifier, voltage, voltage, and voltage
  • a well-known device has a low immunity, ⁇ / ⁇ 97 / 00109
  • Fig. 2 is an equivalent circuit of an amplified amplifier having a larger input resistance.
  • the proposed method of detecting intrusion into the available equipment is as follows.
  • the inventive device comprises an input stage 1 consisting of an amplifier 2 and a resistor 3; filter 4 lower ⁇ ⁇ 98/5012 ⁇ / ⁇ 97 / 00
  • the output of the amplifier 8 filter 4 lower part is connected to its inlet input, with the output of the filter 10, the output voltage is 9% out of 9 (8) ⁇ y vyv ⁇ d ⁇ ndensa ⁇ a 10 s ⁇ edinen with ⁇ dnim vyv ⁇ d ⁇ m ⁇ ndensa ⁇ a 11 v ⁇ y vyv ⁇ d ⁇ g ⁇ s ⁇ edinen with allve ⁇ i ⁇ uyuschim v ⁇ d ⁇ m ⁇ e ⁇ atsi ⁇ nn ⁇ g ⁇ usili ⁇ elya 13 vy ⁇ d ⁇ g ⁇ s ⁇ edinen with eg ⁇ invariant ve ⁇ i ⁇ uyuschim v ⁇ d ⁇ m, ⁇ ndensa ⁇ m ⁇ m ⁇ a ⁇ a ⁇ a 15, 14, and 12 with che ⁇ ez ⁇ ezis ⁇ ⁇ bschey ⁇ ch ⁇ y ⁇ ndensa ⁇ v 10,11.
  • the device operates the following way. ⁇ dn ⁇ y ⁇ as ⁇ ad 1 chuvs ⁇ vi ⁇ elny ⁇ ele ⁇ magni ⁇ n ⁇ mu ⁇ lyu ⁇ ayne niz ⁇ i ⁇ chas ⁇ , ⁇ eds ⁇ avlyae ⁇ s ⁇ b ⁇ y ⁇ e ⁇ atsi ⁇ nny usili ⁇ el 2 ⁇ y ⁇ ym inve ⁇ - ⁇ i ⁇ uyuschim v ⁇ d ⁇ m and grounded gotve ⁇ i ⁇ uyuschim, ⁇ y ⁇ ab ⁇ - ⁇ ae ⁇ in mi ⁇ v ⁇ m ⁇ ezhime.
  • the amplifier is captured by a deep channel.
  • ⁇ - Antenna formed by the output of the inverted input of the microcircuit and the output of the ⁇ .
  • _ ⁇ is the voltage induced at the input of the amplified amplifier.
  • the unit 14 is “off”, the output stage 20 is in saturation mode, the relay is off 23, (it is closed) When the movement of the object is interrupted or when it leaves the sensing area, the unit 14 is inactive, and there is a malfunctioning signal of 23.
  • the device has the best comparison with the well-known protection. This is due to a number of causes.
  • the emergency, sensitive element 1 is used in one case with the other elements of the circuit and is protected from the presence of atmospheric precipitates and it does not interfere with the environment.
  • fins 4 and 9 lower and upper parts of the room are subject to high-speed ammunition.
  • the absence of antennas allows you to carry out all the equipment sizes that are shared in the main sizes of the amplifiers and power supplies.
  • the proposed invention with success may be used in systems of automation, special and household equipment.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

Cette invention concerne essentiellement un procédé qui consiste à assurer la réception d'un champ électromagnétique à fréquences extrêmement basses, lequel champ a été excité par la présence d'un objet intrus dans un espace surveillé. On sépare ensuite la tension et, lors d'un changement de cette dernière, on déclenche un signal d'alarme. Ce changement de tension est provoqué par des perturbations du champ lors de l'intrusion non sanctionnée d'un objet possédant des charges électriques. Le dispositif décrit dans cette invention comprend un élément sensible au champ magnétique qui se présente sous forme d'un amplificateur fonctionnel (2). Cet amplificateur est entouré d'une connexion négative profonde, et possède une entrée inversante ouverte ainsi qu'une entrée non inversante mise à la terre. La résistance d'entrée au niveau de l'entrée inversante de l'amplificateur fonctionnel (2) est supérieure à 1012 Ohms. Des filtres (4, 9) à basses et à hautes fréquences sont connectés en série à la sortie de l'amplificateur fonctionnel (2). La sortie du filtre (9) à hautes fréquences est connectée à l'entrée d'un comparateur (14) qui est lui-même connecté par sa sortie à l'entrée d'une cascade (20) permettant de générer un signal d'alarme.
PCT/RU1997/000109 1996-07-30 1997-04-10 Procede de detection d'une intrusion dans un espace surveille et dispositif de mise en oeuvre de ce procede Ceased WO1998005012A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19781900T DE19781900T1 (de) 1996-07-30 1997-04-10 Verfahren zur Feststellung eines Eindringens in einen zu schützenden Raum und Einrichtung zur Durchführung des Verfahrens

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU96114333 1996-07-30
RU96114333A RU2099789C1 (ru) 1996-07-30 1996-07-30 Способ обнаружения вторжения в охраняемое пространство и устройство для его осуществления

Publications (1)

Publication Number Publication Date
WO1998005012A1 true WO1998005012A1 (fr) 1998-02-05

Family

ID=20183330

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1997/000109 Ceased WO1998005012A1 (fr) 1996-07-30 1997-04-10 Procede de detection d'une intrusion dans un espace surveille et dispositif de mise en oeuvre de ce procede

Country Status (3)

Country Link
DE (1) DE19781900T1 (fr)
RU (1) RU2099789C1 (fr)
WO (1) WO1998005012A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2273884C1 (ru) * 2004-08-18 2006-04-10 Зао "Охранная Техника" Устройство для охранной сигнализации
CN104700544A (zh) * 2015-03-24 2015-06-10 北京科技大学 一种安防物联网入侵信息采集方法及系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2292598C2 (ru) * 2004-09-21 2007-01-27 Закрытое акционерное общество "РИЭЛТА" Охранный оптико-электронный пассивный инфракрасный извещатель, содержащий устройство для обнаружения маскирования извещателя
RU2325701C1 (ru) * 2006-09-13 2008-05-27 Николай Павлович Кулагин Устройство обнаружения вторжения в охраняемое пространство

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU291222A1 (ru) * В. А. Афанасьев, А. А. Бахтин, Б. Л. Мал ев, Ю. К. Писков, И. Пульков, Е. Е. Ломакина , Ф. И. Шаровар УСТРОЙСТВО дл ТРЕВОЖНОЙ СИГНАЛИЗАЦИИ
FR2195812A1 (fr) * 1972-08-09 1974-03-08 Sensormatic Electronics Corp
US3925774A (en) * 1975-03-24 1975-12-09 Security Devices Corp Field disturbance type motion detection system
US4646066A (en) * 1985-06-27 1987-02-24 Allied Corporation Environmental indicator device and method
US5019804A (en) * 1989-04-10 1991-05-28 Jacob Fraden Apparatus and method for detecting movement of an object

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU291222A1 (ru) * В. А. Афанасьев, А. А. Бахтин, Б. Л. Мал ев, Ю. К. Писков, И. Пульков, Е. Е. Ломакина , Ф. И. Шаровар УСТРОЙСТВО дл ТРЕВОЖНОЙ СИГНАЛИЗАЦИИ
FR2195812A1 (fr) * 1972-08-09 1974-03-08 Sensormatic Electronics Corp
US3925774A (en) * 1975-03-24 1975-12-09 Security Devices Corp Field disturbance type motion detection system
US4646066A (en) * 1985-06-27 1987-02-24 Allied Corporation Environmental indicator device and method
US5019804A (en) * 1989-04-10 1991-05-28 Jacob Fraden Apparatus and method for detecting movement of an object

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2273884C1 (ru) * 2004-08-18 2006-04-10 Зао "Охранная Техника" Устройство для охранной сигнализации
CN104700544A (zh) * 2015-03-24 2015-06-10 北京科技大学 一种安防物联网入侵信息采集方法及系统

Also Published As

Publication number Publication date
RU2099789C1 (ru) 1997-12-20
DE19781900T1 (de) 1999-06-17

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