EP0381630A2 - Procédé et dispositif pour la surveillance de locaux - Google Patents

Procédé et dispositif pour la surveillance de locaux Download PDF

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Publication number
EP0381630A2
EP0381630A2 EP90830018A EP90830018A EP0381630A2 EP 0381630 A2 EP0381630 A2 EP 0381630A2 EP 90830018 A EP90830018 A EP 90830018A EP 90830018 A EP90830018 A EP 90830018A EP 0381630 A2 EP0381630 A2 EP 0381630A2
Authority
EP
European Patent Office
Prior art keywords
premises
detection means
surveillance
instruments
connection
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Withdrawn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
EP90830018A
Other languages
German (de)
English (en)
Other versions
EP0381630A3 (fr
Inventor
Giuseppe Falchi
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.)
Sic Security International Center Srl
Original Assignee
Sic Security International Center Srl
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 Sic Security International Center Srl filed Critical Sic Security International Center Srl
Publication of EP0381630A2 publication Critical patent/EP0381630A2/fr
Publication of EP0381630A3 publication Critical patent/EP0381630A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19678—User interface
    • G08B13/19684—Portable terminal, e.g. mobile phone, used for viewing video remotely
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/20—Checking timed patrols, e.g. of watchman
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19639—Details of the system layout
    • G08B13/19645—Multiple cameras, each having view on one of a plurality of scenes, e.g. multiple cameras for multi-room surveillance or for tracking an object by view hand-over

Definitions

  • the invention refers to a method and apparatus for premises surveillance.
  • the surveillance of premises - such as trade or industrial facilities - during night-time or, anyway, within periods they are not guarded over, takes place nowdays through inspections by skilled surveillance personnel who, in general, have access into the premises to watch and inspect that everything inside is in normal condition. In case of anomalies, the surveillance personnel warns the central station about this fact; it may also occur that the watchman should face directly and unexpectedly the criminals that have broken into the premises.
  • Patrol duties require a long time so that they are extremely expensive. Moreover, the risks run by the personnel for attacks by criminals caught inside the premises are high especially because, often, the watchman has to face the situation by himself. Moreover, for patrolling it is necessary that each person in charge of the surveillance be in possession of the keys for the access to all the premises to be inspected. This entails the necessity of special attention in selecting the personnel in order to ensure the maximum reliability and, furthermore, it brings about the risk that the keys may be taken away by force from the surveillance personnel by criminals which want to gain access into the premises with greatity.
  • the apparatus for the surveillance of premises comprises detection means located inside the premises to be guarded; these detection means are connected to devices outside the premises to be guarded, for the connection to instruments for the reading of signals coming from said detection means located inside the premises to be guarded.
  • the detection means may comprise at least a telecamera, a power supply and - when the telecameras are more than one - a cyclic selector switch to allow the control of several telecameras connected to the reading instruments.
  • the reading instruments to be connected to the detection means comprise a portable monitor possibly provided with an earphone or a loudspeaker, in case the detection means comprise also one or more ambient microphones.
  • the detection means are activated by connecting said instruments to the connection devices outside the premises.
  • the premises may be watched over by avoiding entering said premises during patrolling.
  • patrolling the watchman without having to enter the premises must merely connect his own portable monitor to the detection means located inside the premises and check that everything is in normal condition.
  • the risk of attack by ill-intentioned persons who may be inside the premises Only in case of anomalies detected by the person in charge of the surveillance there will be the need of breaking into the premises after calling the central station for help. There will be also avoided the risks of having entrusted the access keys to the patrol personnel.
  • the invention also refers to a method for the surveillance of premises by using the described apparatus.
  • Fig.1 shows a diagram of a first, particularly simple embodiment of the invention.
  • Numeral 1 generally indicates the external wall of the room or premises to be watched over.
  • a telecamera connected to a power supply 5.
  • the supply 5 is in turn connected to a connection box 7 located outside the room delimited by wall 1.
  • the box 7, to be described in greater detail later on, comprises a connector for the connection of a portable monitor 9 supplied to the surveillance personnel.
  • an interior, optional monitor 11 which can be used for the continuous surveillance through the telecamera 3 during the time the premises are under control.
  • Fig.2 illustrates a diagram of a second embodiment of the invention.
  • more telecameras 21, 23, 25 are located, each of which is connected to a cyclic selector switch and supply 27 of usual type.
  • the cyclic switch is in turn connected to the outside connection box 7 to which there can be connected the portable monitor supplied to the surveillance personnel.
  • an internal optional monitor 11 for the continuous surveillance during the time the premises are under control.
  • Fig.3 illustrates an apparatus, according to the invention, as applied to trade premises consisting of two adjacent rooms 31, 33.
  • telecameras 35, 37 connected to a cyclic selector switch and supply 39, which is in turn connected to the connection box 7 outside the premises.
  • the connection box 7 allows the portable monitor 9 to be connected to the interior system made up of telecameras 35, 37 and by the cyclic selector switch and supply 39.
  • Corresponding ambient microphones able to be either suitably located inside the premises to be watched or installed on the telecamera may be combined to each telecamera 35, 37; 3; 21, 23, 25.
  • the portable monitor 9 is provided with loudspeaker or earphone to allow, in addition to the detection of images taken by the telecameras, also the detection of possible noises inside the guarded premises.
  • Figs.4 and 5 show two sections of a feasible embodiment of connection box 7.
  • the box applied in an easily accessable position outside the premises, includes a bayonet or quick connection 41 or the like, applied to the inner panel 43 of the box.
  • the connector shall have mechanical strength features so as to allow a high number of connection and disconnection operations of the corresponding pin combined to the portable monitor 9.
  • the contacts may be suitably treated, for example gold-plated to prevent damages caused by atmopheric agents.
  • connection box 7 accomodates also a button 45 for the purposes to be indicated below.
  • the box 7 is closed by a small door 47 with lock 49.
  • the locks of all the boxes installed by the surveillance service can be alike for sake of practicality.
  • the surveillance is really simplified and safe.
  • the person in charge of the surveillance has only to open the door 47 of box 7 and plug the pin of the portable monitor 9 into connector 41.
  • the connection of the pin closes at the same time the power contact of the devices inside the premises and the power contact of same monitor 9.
  • the audio and video signals from the detection means (telecameras and/or microphones) installed within the premises to be watched, are detected by the person in charge of the surveillance through the portable monitor 9 and the loudspeaker or the earphone combined therewith.
  • the cyclic selector switch provides for cycling feeding the portable monitor with signals coming from the various telecameras (and possibly from the microphones combined therewith). If the watchman finds out an anomalous situation inside one of the premises where the telecameras are installed, he may stop the automatic advancement of the cyclic selector switch by pressing button 45. In this way the selector switch cycle stops and the watchman is able to check for a longer time the situation in the zone controlled by the telecamera on which the cyclic switch has come to a stop.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)
EP19900830018 1989-01-20 1990-01-18 Procédé et dispositif pour la surveillance de locaux Withdrawn EP0381630A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8909317A IT1233136B (it) 1989-01-20 1989-01-20 Metodo ed attrezzatura per la sorveglianza di locali
IT931789 1989-01-20

Publications (2)

Publication Number Publication Date
EP0381630A2 true EP0381630A2 (fr) 1990-08-08
EP0381630A3 EP0381630A3 (fr) 1991-04-10

Family

ID=11128353

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900830018 Withdrawn EP0381630A3 (fr) 1989-01-20 1990-01-18 Procédé et dispositif pour la surveillance de locaux

Country Status (2)

Country Link
EP (1) EP0381630A3 (fr)
IT (1) IT1233136B (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115781A (en) * 1979-02-28 1980-09-05 Junnosuke Terakawa Monitor unit for crime proof
EP0028933A2 (fr) * 1979-11-09 1981-05-20 Ascotts Ltd. Système de surveillance
CH651984A5 (en) * 1983-03-14 1985-10-15 Alain Ducrot Telecommunication installation allowing video and audio observation of events unfolding at a distance
EP0232031A2 (fr) * 1986-02-03 1987-08-12 Sayzen Limited Système de surveillance pour avion

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55115781A (en) * 1979-02-28 1980-09-05 Junnosuke Terakawa Monitor unit for crime proof
EP0028933A2 (fr) * 1979-11-09 1981-05-20 Ascotts Ltd. Système de surveillance
CH651984A5 (en) * 1983-03-14 1985-10-15 Alain Ducrot Telecommunication installation allowing video and audio observation of events unfolding at a distance
EP0232031A2 (fr) * 1986-02-03 1987-08-12 Sayzen Limited Système de surveillance pour avion

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 4, no. 170 (E-35)[652], 22nd November 1980; & JP-A-55 115 781 (JIYUNNOSUKE TERAKAWA) 05-09-1980 *

Also Published As

Publication number Publication date
EP0381630A3 (fr) 1991-04-10
IT8909317A0 (it) 1989-01-20
IT1233136B (it) 1992-03-14

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