FR2631142A1 - Individual protection system for underground car parks - Google Patents

Individual protection system for underground car parks Download PDF

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Publication number
FR2631142A1
FR2631142A1 FR8806439A FR8806439A FR2631142A1 FR 2631142 A1 FR2631142 A1 FR 2631142A1 FR 8806439 A FR8806439 A FR 8806439A FR 8806439 A FR8806439 A FR 8806439A FR 2631142 A1 FR2631142 A1 FR 2631142A1
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FR
France
Prior art keywords
receiver
protection system
car parks
individual protection
injected
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.)
Withdrawn
Application number
FR8806439A
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French (fr)
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 FR8806439A priority Critical patent/FR2631142A1/en
Publication of FR2631142A1 publication Critical patent/FR2631142A1/en
Withdrawn legal-status Critical Current

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Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/009Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range

Abstract

The individual protection system for underground car parks comprises an encoded microtransmitter HF1 whose transmission time is limited in time. This transmission is received by a position receiver 2 delimiting a precise geographical area in the car park. This receiver triggers a synthesised frequency which is injected at 3 into the coaxial cable network. This frequency is extracted by a demultiplexer 5 in the central unit and processed by a demodulator 6 which closes a contact TOR for signalling on a display board 8. In parallel, a signal BF is applied to a loud speaker 7. The set of receivers is remotely powered by a power supply 10 injected at 9 into the coaxial network.

Description

SYSTEME DE PROTECTION INDIVIDUELLE
POUR PARKINGS SOUTERRAINS
Dans les Parkings souterrains, l'utilisateur ayant garé sa voiture, doit rejoindre 1a sortie dans les conditions totales d'insécurité, que ce soit les niveaux de garages, que dans les accès aux différents niveaux.
PERSONAL PROTECTION SYSTEM
FOR UNDERGROUND PARKS
In the underground car parks, the user who has parked his car must reach the exit in total conditions of insecurity, both in the garage levels and in the accesses to the different levels.

Des bornes d'appel, dits "Coup de poings", ou des interphones existent dans certains parkings, mais sont installés sur les murs ou piliers et généralement distants d'au moins 30 m. Call terminals, called "Punch", or intercoms exist in some car parks, but are installed on the walls or pillars and generally at least 30 m apart.

L'invention a pour but de fournir à l'utilisateur le - moyen de prévenir instantanément le gardien en cas d'agression. Ce système d'appel de détresse permet à l'utilisateur agressé, de déclencher l'alarme au poste de surveillance de n'importe quel endroit de la superficie protégée. Le dispositif déclenchant l'alarme, de la taille d'un briquet, est bloqué mécaniquement sur émission dès la première sollicitation pour une durée prédéterminée. The object of the invention is to provide the user with the means of instantly preventing the guardian in the event of an attack. This distress call system allows the assaulted user to set off the alarm at the surveillance station from anywhere in the protected area. The device triggering the alarm, the size of a lighter, is mechanically blocked on transmission from the first request for a predetermined duration.

La transmission de l'appel de détresse au central se fait par l'intermédiaire d'un récepteur de position installé au plafond des Parkings et déterminant une zone de surveillance. Le signal distinctif d'un récepteur de position est transmis par un câble coaxial au Central où il est démodulé pour, d'une part signaler visuellement sur un synoptique, I'emplacement de l'alarme, d'autre part, déclencheur un signal sonore. The distress call is transmitted to the central office by means of a position receiver installed on the ceiling of the car parks and determining a surveillance zone. The distinctive signal of a position receiver is transmitted by a coaxial cable to the Central where it is demodulated to, on the one hand visually signal on a block diagram, the location of the alarm, on the other hand, triggers an audible signal .

Le déplacement de l'utilisateur avec l'émetteur de détresse en fonctionnement peut être suivi visuellement sur le synoptique point par point durant le temps de J'émission. The movement of the user with the distress transmitter in operation can be followed visually on the mimic diagram point by point during the time of the emission.

De même, avec le meme dispositif bloqué en émission permanente, le personnel peut être suivi par le central au cours de ses rondes et établir une liaison phonique avec le gardien du central. D'autres avantages et caractéristiques de l'invention seront mis en évidence dans la suite de la description, donnés à titre d'exemples non limitatifs, en référence. au dessin unique annexé qui est une représentation schématique d'un exemple de réalisation de l'invention. Sur le dessin on a désigné par 1 le micro-émetteur de détresse dont la commande est bloquée dès la première manipulation pour éviter de saturer le système par des émissions répétées et aléatoires. Le signal HF, modulé par le son ou non est reçu en 2 par le récepteur de position dont la fréquence d'identification est déclenchée par le réglage de silencieux du récepteur. Similarly, with the same device blocked in permanent transmission, the staff can be followed by the central during its rounds and establish a phonic connection with the central office's guardian. Other advantages and characteristics of the invention will be highlighted in the following description, given by way of nonlimiting examples, with reference. in the single appended drawing which is a schematic representation of an exemplary embodiment of the invention. In the drawing, the distress micro-transmitter has been designated by 1, the control of which is blocked from the first manipulation to avoid saturating the system by repeated and random transmissions. The HF signal, modulated by sound or not, is received in 2 by the position receiver whose identification frequency is triggered by the receiver's silent setting.

Cette fréquence synthétisée est injectée en 3 dans un bus coaxial qui amène l'ensemble des fréquences d'identification à un démultiplexeur 5 afin que les démodulateurs 6 puissent ressortir d'une part, un contact TOR pour signalisation lumineuse sur un tableau synoptique représentant le plan de masse du local surveillé, d'autre part, une BF audible, permettant une alarme auditive ou d'entendre les messages envoyés par le gardien de ronde. This synthesized frequency is injected in 3 into a coaxial bus which brings all the identification frequencies to a demultiplexer 5 so that the demodulators 6 can come out on the one hand, a digital contact for light signaling on a synoptic table representing the plan mass of the monitored room, on the other hand, an audible BF, allowing an audible alarm or hearing the messages sent by the guard.

L'une des caractéristiques du système est l'alimentation des points 2 et 3 par une alimentation 10 injectée en 9. One of the characteristics of the system is the supply of points 2 and 3 by a supply 10 injected at 9.

L'organe - de l'appel de détresse est un micro-émetteur HF de la taille d'un briquet comportant une touche de mise en service se bloquant dès la première manipulation et déclenchant un récepteur de position. Le temps d'émission HF est limité dans le temps par une bascule bi-stable. Le dispositif antenne du micro-émetteur est constitué par une partie extérieure du boitier de protection des circuits. Le récepteur HF est équipé d'une antenne filaire à sensibilité réglable et le récepteur HF comprend un réglage de silencieux réglable en sensibilité et un démodulateur BF. The body - of the distress call is a HF micro-transmitter the size of a lighter with a start-up button that locks on the first manipulation and triggers a position receiver. The HF emission time is limited in time by a bi-stable rocker. The antenna device of the micro-transmitter consists of an external part of the circuit protection box. The HF receiver is equipped with a wired antenna with adjustable sensitivity and the HF receiver includes a silent adjustment adjustable in sensitivity and a BF demodulator.

L'invention est applicable non seulement à des parkings souterrains, mais également à d'autres locaux collectifs, bureaux, etc... The invention is applicable not only to underground car parks, but also to other collective premises, offices, etc.

Claims (7)

REVENDICATIONS 1 - Système d'appel de détresse caractérisé par le fait que l'origine est un micro-émetteur HF (1) de la taille d'un briquet comportant une touche de mise en service se bloquant dès la première manipulation et déclenchant un récepteur de position (2). 1 - Distress call system characterized by the fact that the origin is an HF micro-transmitter (1) the size of a lighter comprising a start-up button that is blocked from the first manipulation and triggers a receiver for position (2). 2 - Système selon la revendication "1", caractérisé par le fait que le temps d'émission HF du micro-émetteur (1) est limité dans le temps par une bascule bi-stable. 2 - System according to claim "1", characterized in that the HF transmission time of the micro-transmitter (1) is limited in time by a bi-stable rocker. 3 - Système selon la revendication "1", caractérisé par le fait que le récepteur HF (2) est équipé d'une antenne filaire à sensibilité réglable. 3 - System according to claim "1", characterized in that the HF receiver (2) is equipped with a wire antenna with adjustable sensitivity. 4 - Système selon la revendication "3' caractérisé par le fait que le récepteur HF (2) comprend un réglage de silencieux en sensibilité et un démodulateur BF. 4 - System according to claim "3 'characterized in that the HF receiver (2) comprises a silent sensitivity adjustment and a LF demodulator. 5 - Système selon la revendication "4", caractérisé par le fait que la synthèse de fréquence envoyée dans le bus coaxial est déclenchée par le démodulateur BF. 5 - System according to claim "4", characterized in that the frequency synthesis sent in the coaxial bus is triggered by the LF demodulator. 6 - Système selon la revendication "5", caractérisé par le fait que le transport est assuré par un câble coaxial (3). 6 - System according to claim "5", characterized in that the transport is provided by a coaxial cable (3). 7 - Système selon la revendication "5", caractérisé par le fait que la fréquence synthétisée détermine la situation du récepteur sur un synoptique mural (8).  7 - System according to claim "5", characterized in that the synthesized frequency determines the situation of the receiver on a wall screen (8).
FR8806439A 1988-05-05 1988-05-05 Individual protection system for underground car parks Withdrawn FR2631142A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8806439A FR2631142A1 (en) 1988-05-05 1988-05-05 Individual protection system for underground car parks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8806439A FR2631142A1 (en) 1988-05-05 1988-05-05 Individual protection system for underground car parks

Publications (1)

Publication Number Publication Date
FR2631142A1 true FR2631142A1 (en) 1989-11-10

Family

ID=9366269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8806439A Withdrawn FR2631142A1 (en) 1988-05-05 1988-05-05 Individual protection system for underground car parks

Country Status (1)

Country Link
FR (1) FR2631142A1 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2260837A1 (en) * 1974-02-13 1975-09-05 Innovationsteknik Inst Ab
DE2604058A1 (en) * 1975-02-03 1976-10-21 Frank Catallo PROCESS AND DEVICE FOR TREATMENT OF KNITTED FABRICS, IN PARTICULAR CIRCULAR KNITWEAR
FR2314548A1 (en) * 1975-06-09 1977-01-07 Seteca Transmitter worn by personnel in isolated locations - reacts to inclination of wearer to interrupt high frequency signal coupled to buzzer
DE2712690A1 (en) * 1977-03-23 1978-09-28 Licentia Gmbh DEVICE FOR TRANSMITTING AN EMERGENCY CALL
GB2016770A (en) * 1978-03-15 1979-09-26 Dassault Electronique Installation for the Protection of Persons and Properties in an Urban Centre
FR2433795A1 (en) * 1978-08-17 1980-03-14 Elimex Sa Monitor for route of surveillance personnel - uses portable set with coded transmissions for movement and position detectors which communicate with central monitor
US4611198A (en) * 1985-09-19 1986-09-09 Levinson Samuel H Security and communication system
GB2187317A (en) * 1986-02-25 1987-09-03 John Barr Ayton Security system
US4737758A (en) * 1985-09-27 1988-04-12 Parksafe, Inc. Personal security and electronic parking system

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2260837A1 (en) * 1974-02-13 1975-09-05 Innovationsteknik Inst Ab
DE2604058A1 (en) * 1975-02-03 1976-10-21 Frank Catallo PROCESS AND DEVICE FOR TREATMENT OF KNITTED FABRICS, IN PARTICULAR CIRCULAR KNITWEAR
FR2314548A1 (en) * 1975-06-09 1977-01-07 Seteca Transmitter worn by personnel in isolated locations - reacts to inclination of wearer to interrupt high frequency signal coupled to buzzer
DE2712690A1 (en) * 1977-03-23 1978-09-28 Licentia Gmbh DEVICE FOR TRANSMITTING AN EMERGENCY CALL
GB2016770A (en) * 1978-03-15 1979-09-26 Dassault Electronique Installation for the Protection of Persons and Properties in an Urban Centre
FR2433795A1 (en) * 1978-08-17 1980-03-14 Elimex Sa Monitor for route of surveillance personnel - uses portable set with coded transmissions for movement and position detectors which communicate with central monitor
US4611198A (en) * 1985-09-19 1986-09-09 Levinson Samuel H Security and communication system
US4737758A (en) * 1985-09-27 1988-04-12 Parksafe, Inc. Personal security and electronic parking system
GB2187317A (en) * 1986-02-25 1987-09-03 John Barr Ayton Security system

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