FR2744705A1 - Double detection system for bombs in waste paper bins - Google Patents

Double detection system for bombs in waste paper bins Download PDF

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Publication number
FR2744705A1
FR2744705A1 FR9601773A FR9601773A FR2744705A1 FR 2744705 A1 FR2744705 A1 FR 2744705A1 FR 9601773 A FR9601773 A FR 9601773A FR 9601773 A FR9601773 A FR 9601773A FR 2744705 A1 FR2744705 A1 FR 2744705A1
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France
Prior art keywords
microprocessor
detection system
pressure sensor
alarm
bombs
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FR9601773A
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French (fr)
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FR2744705B1 (en
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BRINSTER SERGE
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BRINSTER SERGE
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Priority to FR9601773A priority Critical patent/FR2744705B1/en
Publication of FR2744705A1 publication Critical patent/FR2744705A1/en
Application granted granted Critical
Publication of FR2744705B1 publication Critical patent/FR2744705B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F2220/00—Properties of refuse receptacles
    • B65F2220/104—Bomb resistant

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

The detection system includes a pre-inflated air cushion (3) provided with a pressure sensor (4) fitted in the bottom of the waste bin (1). The pressure sensor is set to a specific range of pressure values and is connected to a microprocessor (6). Further detection is provided by coils (7) fixed to the internal wall of the waste bin in order to create an electromagnetic field. These are also connected to the microprocessor (6). All the electrical system is supplied by a 9V battery, and is linked to a visible (10) and audible (9) alarm. There may also be a short wave transmitter (11) sending a signal to a portable receiver (14).

Description

L'invention concerne un dispositif de détection d'explosif pour poubelle afin de protéger au maximum contre un acte terroriste. The invention relates to a device for detecting an explosive for a dustbin to protect as much as possible against a terrorist act.

Toutes les poubelles à nos jours ne comportent aucun système de détection en cas d'acte terroriste. All trash cans today have no detection system in the event of a terrorist act.

Le système permet de protéger au maximum des locaux publics, (banques, aérogares, gares SNCF, cinémas, grandes-surfaces...).The system allows maximum protection of public premises (banks, terminals, SNCF stations, cinemas, supermarkets ...).

Le système comporte une double détection (magnétique + poids).Posé au fond sous un plateau flottant, se trouvera un coussin d'air prégonflé relié à un capteur de pression à seuil réglable (de x Kg à y Kg). The system has a double detection (magnetic + weight). Placed at the bottom under a floating plate, there will be a pre-inflated air cushion connected to a pressure sensor with adjustable threshold (from x Kg to y Kg).

Dans l'enveloppe de la poubelle seront noyées des bobines (poubelle en matière composite) ou collées (poubelle métallique) pour générer un champs électromagnétique.In the envelope of the trash will be drowned coils (trash in composite material) or glued (metallic trash) to generate an electromagnetic field.

On pourrait aussiutiliser des détecteurs magnétiques qui seraient placées dans le col du couvercle. Les deux détections seront reliées à un microprocesseur qui enregistre les données. Si une surcharge poids et une détection magnétique sont esiregrees' au par par le microprocesseur, une alarme (visuelle et sonore) est déclenchée. Le système est alimenté par une pile de 9 V. En option l'alarme pourrait aussi être retr:msmlse par un émetteur relié à un récepteur portable. One could also use magnetic detectors which would be placed in the neck of the cover. The two detections will be linked to a microprocessor which records the data. If a weight overload and magnetic detection are avoided by the microprocessor, an alarm (visual and audible) is triggered. The system is powered by a 9 V battery. Optionally, the alarm could also be retr: msmlse by a transmitter connected to a portable receiver.

La figure 1 représente une coupe longitudinale de l'invention.Figure 1 shows a longitudinal section of the invention.

La figure 2 représente la description du synoptique.Figure 2 shows the description of the block diagram.

En référence à la figure 1, ce dispositif comporte une enveloppe extérieure (1) et un couvercle (2) en matériel composite ou métallique. Le système est doté d'une double détection. La première est pneumatique munie d'un coussin d'airprégonflé (3) relié à un capteur (4) réglable de x Kg à y Kg qui luiême est relié à un microprocesseur (6). Le système se trouve au fond de l'enveloppe (1) sous un plateau flottant (5). Referring to Figure 1, this device comprises an outer casing (1) and a cover (2) made of composite or metallic material. The system has dual detection. The first is pneumatic provided with a pre-inflated air cushion (3) connected to a sensor (4) adjustable from x Kg to y Kg which itself is connected to a microprocessor (6). The system is located at the bottom of the envelope (1) under a floating tray (5).

La deuxième détection est électromagnétique, de ce fait, des bobines (7) seront intégrées ou collées à l'intérieur de l'enveloppe (1) pour créer un champ électromagnétique, qui lui aussi est relié au microprocesseur (6).The second detection is electromagnetic, therefore, coils (7) will be integrated or glued inside the envelope (1) to create an electromagnetic field, which also is connected to the microprocessor (6).

Tout le système sera alimenté par une pile 9 V (8) et doté d'un amplificateur (13).L'enveloppe extérieure (1) est munie d'une alarme sonore (9) et visuelle (10). En option, on pourrait utiliser des détecteurs magnétiques (12) qui se trouveraient dans le col du couvercle (2). The entire system will be powered by a 9 V battery (8) and fitted with an amplifier (13). The outer casing (1) is fitted with an audible (9) and visual (10) alarm. Optionally, magnetic detectors (12) could be used which are located in the neck of the cover (2).

Sur demande, I'alarme pourrait aussi être reliée à un émetteur à ondes courtes (11) et retransmise à un récepteur portable (14).On request, the alarm could also be connected to a shortwave transmitter (11) and retransmitted to a portable receiver (14).

Le couvercle (2) est fixé par une charnière (15) et verrouillé par une serrure (16). The cover (2) is fixed by a hinge (15) and locked by a lock (16).

En référence à la description du synoptique de la figure 2, dès qu'une surcharge poids (pré-réglée) est enregistré par le capteur (4), un premier signal est donné au microprocesseur (6) qui met la détection magnétique (7) sous tension (Ce système a l'avantage de réduire la consommation énergétique). With reference to the description of the diagram in FIG. 2, as soon as a weight overload (preset) is recorded by the sensor (4), a first signal is given to the microprocessor (6) which sets the magnetic detection (7) energized (This system has the advantage of reducing energy consumption).

Lorsque le champ magnétique est altéré, un deuxième signal est donné au microprocesseur (6).When the magnetic field is altered, a second signal is given to the microprocessor (6).

Le système d'alarme visuel (10) et sonore (9) ne peut être déclenché que si le microprocesseur (6) a reçu les deux signaux positif de détection. The visual (10) and audible (9) alarm system can only be triggered if the microprocessor (6) has received the two positive detection signals.

L'alarme est sonore (9) et visuelle (10), mais pourrait être retransmise par un émetteur à ondes courtes (11) vers un récepteur portable (14).The alarm is audible (9) and visual (10), but could be retransmitted by a short-wave transmitter (11) to a portable receiver (14).

L'invention de ce système préventif de détection d'explosif pour poubelle publique sert à protéger au maximum contre une déflagration du genre terroriste. The invention of this preventive explosive detection system for public trash is used to protect as much as possible against a terrorist explosion.

Ce système du genre standard, pourrait doter plusieurs types de poubelles existantes sur le marché.This standard type system could provide several types of trash cans existing on the market.

Un autre avantage est la construction de l'enveloppe extérieure en matériel composite d'une haute
résistance à la déflagratian, ou le système de détection électromagnétique (7) (bobines) serait noyé dans la paroi intérieure. Another advantage is the construction of the outer envelope in composite material of a high
deflagratian resistance, or the electromagnetic detection system (7) (coils) would be embedded in the interior wall.

Claims (3)

REVENDICATIONS 1) Dispositif de détection d'explosif pour poubelle, caractérisé en ce qu'il est composé d'une part d'un coussinprègonflé (3) disposé dans le fond de la poubelle, le coussin est relié à un capteur de pression (4) à seuil réglable, et d'autre part des bobines électromagnétiques (7) fixées sur la paroi intérieure de l'enveloppe (1) de la poubelle. Les bobines (7) et le capteur de pression (4) étant reliés àun microprocesseur (6) générant une alarme sonore (9) et/ou lumineuse (10).1) Explosive detection device for waste bin, characterized in that it is composed on the one hand of a pre-inflated cushion (3) disposed in the bottom of the waste bin, the cushion is connected to a pressure sensor (4) with adjustable threshold, and on the other hand electromagnetic coils (7) fixed on the inner wall of the envelope (1) of the bin. The coils (7) and the pressure sensor (4) being connected to a microprocessor (6) generating an audible (9) and / or light (10) alarm. 2) Dispositif selon la revendication 1 caractérisé en ce que le couvercle de la poubelle (2) peut être muni de détecteurs magnétique(12). 2) Device according to claim 1 characterized in that the cover of the bin (2) can be provided with magnetic detectors (12). 3) Dispositif selon la revendication 1 caractérisé en ce que le microprocesseur (6) peut être relié à un émerteuf d'alarme à ondes courtes, le dit émetteur (11) étant en liaison avec un récepteur portable (14). 3) Device according to claim 1 characterized in that the microprocessor (6) can be connected to a short wave alarm transmitter, said transmitter (11) being in connection with a portable receiver (14).
FR9601773A 1996-02-09 1996-02-09 ANTI-BOMB DETECTOR FOR PUBLIC BINS Expired - Fee Related FR2744705B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9601773A FR2744705B1 (en) 1996-02-09 1996-02-09 ANTI-BOMB DETECTOR FOR PUBLIC BINS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9601773A FR2744705B1 (en) 1996-02-09 1996-02-09 ANTI-BOMB DETECTOR FOR PUBLIC BINS

Publications (2)

Publication Number Publication Date
FR2744705A1 true FR2744705A1 (en) 1997-08-14
FR2744705B1 FR2744705B1 (en) 1998-04-17

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FR9601773A Expired - Fee Related FR2744705B1 (en) 1996-02-09 1996-02-09 ANTI-BOMB DETECTOR FOR PUBLIC BINS

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FR (1) FR2744705B1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387947A (en) * 2002-04-22 2003-10-29 Trueform Eng Ltd Bomb detecting and signalling apparatus
WO2006111969A1 (en) * 2005-04-21 2006-10-26 Kalman Ishak Eisenman Method and system for detecting bombs in trash cans
ES2264833A1 (en) * 2003-02-07 2007-01-16 Francisco J. Bofill Mercade Secure wastebasket for use in public areas, has sensors that detect presence of metal in container of wastebasket, and CPU for processing outputs of sensors to determine weight and volume of contents inside container
CN102700876A (en) * 2012-06-26 2012-10-03 北京联合大学 Intelligent used battery recycling box
CN103552784A (en) * 2013-11-16 2014-02-05 广西科技大学 Anti-terrorism dustbin
CN104029957A (en) * 2014-06-30 2014-09-10 谭翼翔 Intelligent security and protection trash can
CN104443950A (en) * 2014-11-14 2015-03-25 李建 High-precision intelligent garbage disposal control system based on municipal garbage can

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6154180A (en) * 1979-08-17 1981-02-19 Index Services (W.A.) Pty. Ltd. Fluidic load cell
US5001425A (en) * 1989-12-13 1991-03-19 Winfield Corporation Ferromagnetic object detector with comparison of signal maximums from a pair of detection coils
GB2279231A (en) * 1993-06-26 1995-01-04 Glasdon Ltd Bomb-resistant container

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6154180A (en) * 1979-08-17 1981-02-19 Index Services (W.A.) Pty. Ltd. Fluidic load cell
US5001425A (en) * 1989-12-13 1991-03-19 Winfield Corporation Ferromagnetic object detector with comparison of signal maximums from a pair of detection coils
GB2279231A (en) * 1993-06-26 1995-01-04 Glasdon Ltd Bomb-resistant container

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387947A (en) * 2002-04-22 2003-10-29 Trueform Eng Ltd Bomb detecting and signalling apparatus
ES2264833A1 (en) * 2003-02-07 2007-01-16 Francisco J. Bofill Mercade Secure wastebasket for use in public areas, has sensors that detect presence of metal in container of wastebasket, and CPU for processing outputs of sensors to determine weight and volume of contents inside container
WO2006111969A1 (en) * 2005-04-21 2006-10-26 Kalman Ishak Eisenman Method and system for detecting bombs in trash cans
CN102700876A (en) * 2012-06-26 2012-10-03 北京联合大学 Intelligent used battery recycling box
CN103552784A (en) * 2013-11-16 2014-02-05 广西科技大学 Anti-terrorism dustbin
CN104029957A (en) * 2014-06-30 2014-09-10 谭翼翔 Intelligent security and protection trash can
CN104443950A (en) * 2014-11-14 2015-03-25 李建 High-precision intelligent garbage disposal control system based on municipal garbage can
CN104443950B (en) * 2014-11-14 2017-02-22 李建 High-precision intelligent garbage disposal control system based on municipal garbage can

Also Published As

Publication number Publication date
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