EP0840267A1 - Système d'alarme - Google Patents

Système d'alarme Download PDF

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Publication number
EP0840267A1
EP0840267A1 EP97250324A EP97250324A EP0840267A1 EP 0840267 A1 EP0840267 A1 EP 0840267A1 EP 97250324 A EP97250324 A EP 97250324A EP 97250324 A EP97250324 A EP 97250324A EP 0840267 A1 EP0840267 A1 EP 0840267A1
Authority
EP
European Patent Office
Prior art keywords
alarm
alarm system
telephone
sensors
evaluation unit
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Withdrawn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
EP97250324A
Other languages
German (de)
English (en)
Inventor
Erhard Irion
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
Publication of EP0840267A1 publication Critical patent/EP0840267A1/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Withdrawn legal-status Critical Current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
    • G08B13/19695—Arrangements wherein non-video detectors start video recording or forwarding but do not generate an alarm themselves
    • 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
    • G08B13/19654—Details concerning communication with a camera
    • G08B13/19658—Telephone systems used to communicate with a camera, e.g. PSTN, GSM, POTS

Definitions

  • the invention relates to an alarm system in which certain changes in an object to be monitored are detected by sensors and the sensor data are converted into electrical signals for activating alarm devices.
  • sensors are used whose sensor data converted into electrical signals are also used to activate alarm devices, for example to generate optical or acoustic signals in order to point out existing dangerous changes and take necessary countermeasures or to prevent thieves from continuing the burglary.
  • the visual and acoustic signals of the alarm generators are often not noticed or are perceived too late - especially if the authorized persons are absent or at night - or are ignored by third parties.
  • the invention is therefore based on the object of developing an alarm system which quickly and safely causes the responsible bodies or persons to be arrested and can be made available with little effort and in a small space.
  • the object is achieved with an alarm system in which a central alarm evaluation unit, at the input of which sensors and at the output of which alarm transmitters and switching means are connected, and which have a modem for modulating the data received by the alarm evaluation unit for telephone traffic and a dialing device for automatic dialing in this stored telephone numbers and a data transmission device and / or an announcement device for stored texts is connected, integrated in a telephone set or connected to this as a compact, separate alarm unit.
  • the proposed invention provides a compact alarm device housed in a telephone set, which is used both for telephoning and as an alarm system and, in the event of an alarm, triggers an alarm in the object to be monitored or drives for certain mechanical devices such as machines, valves, protective grilles and the like , in or out of operation and / or detected by the sensors and in the central alarm evaluation unit and the modem, and / or a stored announcement text corresponding to the respective data after automatic dialing of certain stored telephone numbers to subscribers of terminal devices, for example in a security center.
  • motion detectors In such a combined telephone and alarm system, motion detectors, smoke detectors and pressure and / or temperature sensors are connected to the alarm evaluation unit assigned to a telephone or telephone extension set. In addition, connections are provided for further, freely selectable sensors.
  • Alarm transmitters for generating acoustic or optical signals or switching devices for actuating or switching off drives of mechanical devices are provided at the output of the alarm evaluation unit.
  • the alarm evaluation unit has at the input a video connection for a video camera for visual observation of the object to be monitored with a monitor connected to the output of the alarm evaluation unit.
  • the video images can also be transmitted via an ISDN line to the point selected via the automatic dialer in the event of an alarm, the connection of the video camera being able to be carried out by radio with a receiver integrated in the telephone set or telephone extension set.
  • the alarm system can be focused, for which the telephone keypad or additional function keys on the telephone set are provided, by radio.
  • a preferably ISDN-suitable telephone set 1 or telephone extension set is connected to the telephone network in the usual way and expanded by an automatic dialing device 3 as well as an announcement device (AWAG) 17 and a data transmission device (AWUG) 18.
  • the telephone set 1 is also assigned a modem 4 for modulating the signals entered by a central alarm evaluation unit 5 for their transmission over the lines of the telephone network.
  • Various sensors 6 to 9 are integrated in the telephone set 1 in order to detect physical and chemical quantities or their changes in the room to be monitored.
  • the sensors are connected to the input of the central alarm evaluation unit 5, in which the detected sensor signals are evaluated by means of microprocessors and other data processing systems and converted into electrical signals.
  • motion detectors 6 working on the basis of PIR and ultrasound are provided as sensors, in order to be able to detect movements in the space to be monitored by volume detection by means of ultrasound.
  • the evaluation unit 5 in the telephone set 1 is assigned a temperature sensor 7, a pressure sensor 8 and a smoke sensor 9 for detecting other abnormal conditions, for example smoke or fire.
  • the Telephone apparatus 1 via additional sensor connections 10 connected to the input of the alarm evaluation unit 5 for the connection of further sensors that can be used if required.
  • a video connection 11 connected to the input of the alarm evaluation unit 5 is provided on the telephone set 1.
  • the connection of a video camera for visual observation of the object to be monitored can be carried out by radio in the event of an alarm.
  • a receiver 19 is integrated in the telephone device 1.
  • the central alarm evaluation unit 5 has outputs with optical signal generators 12 and acoustic signal generators 13 connected to it, in order to trigger an optical or acoustic alarm in or near the monitored room, as well as switching devices 14, for example, to open certain actuators or Closing valves for supply lines. Finally, further connections can be provided at the output of the central alarm evaluation unit 5 of the telephone set 1, for example for a monitor 15 assigned to the video camera or other recording media for the visual representation of what is going on in the monitoring area.
  • the central alarm evaluation unit 5 is via the automatic Dialer 3 and the announcement device 17 connected to it and / or the data transmission device 18 and finally the telephone set 1 and and the telephone network with one (or more) terminal device (s) 14, for example a security guard center, a police station, the fire brigade or another telephone subscriber , connected.
  • the automatic dialing device 3 is controlled by the central alarm evaluation unit 5 in such a way that one of the stored telephone numbers is dialed automatically and the subscriber on the terminal 16 via the data transmission device 18 certain data corresponding to the respective sensor signals of the alarm evaluation unit 5 and / or via the announcement device 17 certain stored text is transmitted. If the handset of the terminal 16 selected first is not picked up, the automatic dialing device 3 automatically dials one of the other stored telephone numbers.
  • the alarm system can be switched in such a way that continuous 24-hour monitoring is carried out with regard to the detection of fire, smoke, gas, water or other abnormal conditions, regardless of the presence of the responsible persons.
  • the object in question is additionally monitored for intrusion, the alarm system being activated via the keyboard of the telephone set 1 or otherwise, for example using a key or by radio via the receiver 19.
  • the intrusion detection is carried out by motion detectors 6 based on ultrasound.
  • a system capable of learning is adjusted to the existing spatial situation in order to generate a signal in the alarm evaluation unit 5 in the event of spatial changes and thus changes in the reflection waves, with which the acoustic and / or optical signal transmitters 12 and 13 and / or the switching devices 14 from certain Actuators, for example for protective grilles, are put into operation and, if appropriate, the automatic dialing device 3 together with the announcement device 17 is activated to send a message stored therein to one of the terminals 16.
  • the automatic selection of the terminals 16 can take place after a certain waiting period for a signal generated by the motion detector 6, so that in the event of an accidental triggering of a burglar alarm by authorized persons, this can be reset, that is, no unnecessary alarming of security guards or the police done via a terminal.
  • a video camera that can be connected to the video connection 11 of the telephone set 1 is connected directly to a monitor 15 via the automatic alarm evaluation unit 5, so that image monitoring of the object to be protected can be carried out to identify the perpetrator or to depict certain states.
  • the video camera can be switched on either directly on the device or, if required, by radio via the receiver 19.
  • the image generated by the video camera can be transmitted to a remote subscriber, for example the automatically selected security guard, via the ISDN network.
  • the alarm evaluation unit 5 proposed according to the invention with the sensors 6 to 9 connected or connectable to these, as well as additional connections 10 for further sensors or a video camera, as well as signal transmitters 12 and 13, switching devices 14, monitors 15 or recording media and finally the modem 4, which can be connected to the output of the alarm evaluation unit 5 and the automatic dialing device 3 together with the display device 17, data transmission device 18 and receiver 19 are integrated directly into the telephone set 1.
  • a telephone is made available which can be used in the usual way for telephoning and at the same time meets the requirements for an alarm system for triggering an alarm in the object to be monitored and also serves for the automatic notification of one or more subscribers via the telephone network with a small space requirement.
  • the components used for alarming and automatic notification can, however, also be combined in a separate housing and connected as an additional device to the telephone set 1 or to a radio telephone or a radio transmitter.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Alarm Systems (AREA)
  • Telephonic Communication Services (AREA)
EP97250324A 1996-11-05 1997-10-31 Système d'alarme Withdrawn EP0840267A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996147689 DE19647689A1 (de) 1996-11-05 1996-11-05 Alarmanlage
DE19647689 1996-11-05

Publications (1)

Publication Number Publication Date
EP0840267A1 true EP0840267A1 (fr) 1998-05-06

Family

ID=7812035

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97250324A Withdrawn EP0840267A1 (fr) 1996-11-05 1997-10-31 Système d'alarme

Country Status (2)

Country Link
EP (1) EP0840267A1 (fr)
DE (1) DE19647689A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793334A1 (fr) * 1999-05-06 2000-11-10 Bernard Dias Systeme de protection des logements contre l'intrusion

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19805323C2 (de) * 1998-02-11 2000-06-15 Holger Ostermann Computergesteuerte Überwachungsanlage mit einem (Voice-) Modem als Meldegerät

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551240A1 (fr) * 1983-08-25 1985-03-01 Arphi James Dispositif de telesurveillance, de securite et similaire, avec transmission simultanee de l'image, du son et des telecommandes
DE3905836A1 (de) * 1989-02-24 1990-08-30 Siemens Ag Einrichtung fuer fernbedienung, geeignet fuer hilferuf und fernbedienung
US5144661A (en) * 1991-02-11 1992-09-01 Robert Shamosh Security protection system and method
EP0591585A1 (fr) * 1991-07-31 1994-04-13 Mutuo Tanaka Unité de surveillance à distance
WO1996013117A1 (fr) * 1994-10-21 1996-05-02 Wybe Tuinman Dispositif de securite

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551240A1 (fr) * 1983-08-25 1985-03-01 Arphi James Dispositif de telesurveillance, de securite et similaire, avec transmission simultanee de l'image, du son et des telecommandes
DE3905836A1 (de) * 1989-02-24 1990-08-30 Siemens Ag Einrichtung fuer fernbedienung, geeignet fuer hilferuf und fernbedienung
US5144661A (en) * 1991-02-11 1992-09-01 Robert Shamosh Security protection system and method
EP0591585A1 (fr) * 1991-07-31 1994-04-13 Mutuo Tanaka Unité de surveillance à distance
WO1996013117A1 (fr) * 1994-10-21 1996-05-02 Wybe Tuinman Dispositif de securite

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793334A1 (fr) * 1999-05-06 2000-11-10 Bernard Dias Systeme de protection des logements contre l'intrusion
WO2002039404A1 (fr) * 1999-05-06 2002-05-16 Bernard Dias Systeme de protection des logements contre l'intrusion

Also Published As

Publication number Publication date
DE19647689A1 (de) 1998-05-20

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