EP0253156A1 - Système de signalisation d'effraction - Google Patents

Système de signalisation d'effraction Download PDF

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Publication number
EP0253156A1
EP0253156A1 EP87108891A EP87108891A EP0253156A1 EP 0253156 A1 EP0253156 A1 EP 0253156A1 EP 87108891 A EP87108891 A EP 87108891A EP 87108891 A EP87108891 A EP 87108891A EP 0253156 A1 EP0253156 A1 EP 0253156A1
Authority
EP
European Patent Office
Prior art keywords
intrusion
communication unit
transmitting
detectors
detection system
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Withdrawn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
EP87108891A
Other languages
German (de)
English (en)
Inventor
Karl-Heinz Schreyer
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0253156A1 publication Critical patent/EP0253156A1/fr
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B1/00—Systems for signalling characterised solely by the form of transmission of the signal
    • G08B1/08—Systems for signalling characterised solely by the form of transmission of the signal using electric transmission ; transformation of alarm signals to electrical signals from a different medium, e.g. transmission of an electric alarm signal upon detection of an audible alarm signal
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms

Definitions

  • the invention relates to an intrusion detection system with a control center and intrusion detectors connected to it.
  • Intrusion detection systems are used for intrusion protection, in which the individual intrusion detectors or detectors are connected to a control center via a monitored two-wire line.
  • windows and doors in particular are monitored.
  • relatively simple intrusion detectors are arranged on the doors and on the windows, for example bolt and magnetic contacts. Some of these can be equipped with their own evaluation electronics.
  • each individual detector or detector is connected to the control center via a two-wire line. This requires a lot of assembly work, especially if a large window front with many single sashes has to be monitored.
  • the object of the invention is therefore to avoid these disadvantages mentioned above and to take measures which allow the burglar detectors to be easily installed in a burglar alarm system.
  • At least one communication unit which is connected to the center via a signaling line, is arranged at a central point in the respective monitoring room, that the communication unit has a transmitting and receiving device that transmits all around, that each of the doors and / Intrusion detectors or windows arranged have a transmitting and receiving device, an energy converter and an energy store, and that the individual intrusion detectors can be connected wirelessly to the communication unit.
  • Such an arrangement has the advantage that the two-wire line from the control center to the communication unit only needs to be routed to a room to be monitored, for example in the middle of the ceiling.
  • Each individual intrusion detector or intrusion detector is self-sufficient and is connected to the communication unit via a wireless connection.
  • a capacitor or a backup battery can expediently be provided as the energy store.
  • An electromagnetic or piezoceramic converter can be provided as the energy converter, which itself obtains the energy required from the state to be monitored, as is the case when the windows or doors are opened and closed. It is particularly advantageous to use one or more photoelectric energy converters, e.g. To provide solar elements that derive the required energy from the ambient light.
  • a radio connection can be provided for the wireless transmission of information between the intrusion detectors and the communication unit, but this is not always advantageous due to the required channels and susceptibility to interference within buildings. It has proven particularly expedient to provide ultrasound transmitters and receivers or infrared transmitters and receivers for the transmitting and receiving devices. It is particularly advantageous to provide several transmitting and several receiving diodes for each intrusion detector, so that safe and reliable transmission is ensured. If, for example, a transmitting or receiving diode of the intrusion detector is covered, for example by a fly sitting on it, the transmission is nevertheless guaranteed. Likewise, the failure of a transmitting or receiving electrode would not yet lead to the failure of the transmission between the intrusion detector and the communication unit.
  • the communication unit which is arranged at the central point of the room to be monitored, expediently has a row of transmitting and receiving diodes arranged radially, which illuminate all around the room, so that no special alignment between the individual detectors and the communication unit is required. It can also be useful if the space is there require the provision of several communication units in one room.
  • each transmitting and receiving device of the intrusion detector can have an adjustable address, so that the individual detectors can be queried in a targeted manner from the control center or the alarm-emitting, i.e. emitting a pulse, detector can be identified in the control center .
  • the individual detectors are switched to what is known as a “closure line”; this is especially so as to avoid false alarms. This means that the individual detectors are only queried at the moment of arming to ensure that all safety devices are effective. If a window or a door is now opened in the armed state, the intrusion detector in question emits one or more pulses wirelessly to the communication unit via its transmitting device. From there, this alarm message is wired to the control center.
  • Fig. 1 burglar detectors D are arranged on the two window fronts shown (wall M, window F, pillar SP, window, etc.), which are connected wirelessly to the communication unit KE arranged in the middle of the room, generally on the ceiling stand.
  • This communication unit KE is wired (ML) to the center Z.
  • the intrusion detectors D via their solar elements SE, collect the energy from the ambient light, which they store, for example, in a buffer battery PB, which supplies the intrusion detector D with the energy required for the evaluation electronics and for the transmission of transmission signals.
  • the communication unit KE has all around, that is to say radial, a series of infrared transmitting and receiving diodes SE, ED, each of which has overlapping radiation lobes and thus irradiates the room all around.
  • a separate alignment of the intrusion detectors D on the communication unit KE is not necessary (Fig.2).
  • FIG. 3 shows the basic arrangement of an intrusion detector D, which has, for example, a magnetic contact MK which is connected to the evaluation electronics AWE.
  • the intrusion detector D has an infrared receiving diode ED and at least one infrared transmitting diode SD. Furthermore, the intrusion detector D has solar elements SE, which extract the energy from the ambient light and convert it into electrical energy, and which is stored in a corresponding energy store PB for supplying the evaluation electronics and the infrared transmitter and receiver diodes connected to it.
  • Fig. 4 shows the possible design of a burglar detector D according to the invention with a series of solar elements SE, here with only one infrared receiving diode, which, however, has a collecting optics SO, which is very wide, so that the infrared signals are received reliably from the communication unit KE is enabled.
  • the intrusion detector also has two transmission diodes SD.
  • the intruder alarm system can also be used for fire monitoring if IR light is used for the transmission link. If the transmission path is regularly monitored for functionality by generating and checking IR light pulses from the individual detectors to the communication unit, the communication unit can also check whether a certain light attenuation has occurred. A fire alarm can be derived if the damping can be specified.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
EP87108891A 1986-06-25 1987-06-22 Système de signalisation d'effraction Withdrawn EP0253156A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3621169 1986-06-25
DE3621169 1986-06-25

Publications (1)

Publication Number Publication Date
EP0253156A1 true EP0253156A1 (fr) 1988-01-20

Family

ID=6303597

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87108891A Withdrawn EP0253156A1 (fr) 1986-06-25 1987-06-22 Système de signalisation d'effraction

Country Status (1)

Country Link
EP (1) EP0253156A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636756A1 (fr) * 1988-08-24 1990-03-23 Seeib Sarl Systeme d'alarme autonome a infrarouge actif
GB2241811A (en) * 1989-12-02 1991-09-11 Weyrad Electronics Ltd Alarm systems
EP0477411A1 (fr) * 1990-09-27 1992-04-01 Siemens Aktiengesellschaft Système de télécommande pour espaces étendues
DE4239702C1 (de) * 1992-11-26 1994-03-24 Grundig Emv Verfahren zur Überwachung und zum Betrieb einer Funkstrecke zwischen der Zentraleinheit einer Alarmanlage und ihren Überwachungssensoren enthaltenden Außenstationen
DE4337211C1 (de) * 1993-10-30 1994-12-15 Grundig Emv Funkalarmanlage mit einer Funkstrecke zwischen den Außenstationen und der Zentraleinheit einer Alarmanlage
DE9411201U1 (de) * 1994-07-11 1995-11-09 Siemens AG, 80333 München Alarmanlage
EP1090378B1 (fr) * 1998-06-19 2004-02-04 Lexent Technologies, inc. Dispositif antivol sensible au mouvement a filtrage d'alarme
DE102004011159A1 (de) * 2003-06-24 2005-04-28 3D Detektion Gmbh Anordnung zur Überwachung des Zustands von Fahrzeug- oder Gebäudeöffnungen verschließenden Einrichtungen, wie Fenster oder Türen
DE10161761B4 (de) * 2001-12-15 2007-11-08 Efp Bauelemente Gmbh Mikroprozessorgesteuerte Fensterzustandskontrolle zur drahtlosen Übermittlung des Öffnungszustandes eines Fensters oder einer Tür
GB2481210A (en) * 2010-06-15 2011-12-21 Apoideas Ltd Alarm device including a wireless transmitter powered by a capacitor
DE102012002427A1 (de) 2012-02-09 2013-08-14 Wolfgang Beyer System und Verfahren zur Auslösung von Alarmfunktionen
CH706137A1 (de) * 2012-02-27 2013-08-30 Introgarde Ag Schliessvorrichtung mit Drucksensor.

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2227277A1 (de) * 1972-06-05 1973-12-20 Alan L Litman Einbruchsicherungs-verfahren und -einrichtung
DE2437341A1 (de) * 1974-08-02 1976-02-19 Provera Gmbh Alarmanlage
US4117462A (en) * 1976-06-01 1978-09-26 Engineering Systems Corporation Ultrasonic transmitter for burglar alarm system
US4191947A (en) * 1978-09-06 1980-03-04 Gte Sylvania Incorporated Intrusion alarm system
CA1116284A (fr) * 1979-10-09 1982-01-12 George S. Sagi Appareil et systeme d'emission et de reception sans fil de signaux d'alarme codes audio et/ou sonores
WO1982000910A1 (fr) * 1980-08-29 1982-03-18 Inc Ultrak Systeme ultrasonique de communication et de securite
EP0125387A1 (fr) * 1983-04-29 1984-11-21 Cerberus Ag Méthode et dispositif de signalisation de risque
EP0137337A2 (fr) * 1983-09-26 1985-04-17 Siemens Aktiengesellschaft Arrangement de signal avec transmission sans fil entre une sous-station alimentée par batterie et une station principale alimentée par le secteur
FR2557999A1 (fr) * 1984-01-06 1985-07-12 Tranie Bernard Sonnette d'appel pour batiments d'habitation a transmission sans fil, alimentee par l'energie solaire photovoltaique.

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2227277A1 (de) * 1972-06-05 1973-12-20 Alan L Litman Einbruchsicherungs-verfahren und -einrichtung
DE2437341A1 (de) * 1974-08-02 1976-02-19 Provera Gmbh Alarmanlage
US4117462A (en) * 1976-06-01 1978-09-26 Engineering Systems Corporation Ultrasonic transmitter for burglar alarm system
US4191947A (en) * 1978-09-06 1980-03-04 Gte Sylvania Incorporated Intrusion alarm system
CA1116284A (fr) * 1979-10-09 1982-01-12 George S. Sagi Appareil et systeme d'emission et de reception sans fil de signaux d'alarme codes audio et/ou sonores
WO1982000910A1 (fr) * 1980-08-29 1982-03-18 Inc Ultrak Systeme ultrasonique de communication et de securite
EP0125387A1 (fr) * 1983-04-29 1984-11-21 Cerberus Ag Méthode et dispositif de signalisation de risque
EP0137337A2 (fr) * 1983-09-26 1985-04-17 Siemens Aktiengesellschaft Arrangement de signal avec transmission sans fil entre une sous-station alimentée par batterie et une station principale alimentée par le secteur
FR2557999A1 (fr) * 1984-01-06 1985-07-12 Tranie Bernard Sonnette d'appel pour batiments d'habitation a transmission sans fil, alimentee par l'energie solaire photovoltaique.

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2636756A1 (fr) * 1988-08-24 1990-03-23 Seeib Sarl Systeme d'alarme autonome a infrarouge actif
GB2241811A (en) * 1989-12-02 1991-09-11 Weyrad Electronics Ltd Alarm systems
EP0477411A1 (fr) * 1990-09-27 1992-04-01 Siemens Aktiengesellschaft Système de télécommande pour espaces étendues
DE4239702C1 (de) * 1992-11-26 1994-03-24 Grundig Emv Verfahren zur Überwachung und zum Betrieb einer Funkstrecke zwischen der Zentraleinheit einer Alarmanlage und ihren Überwachungssensoren enthaltenden Außenstationen
DE4337211C1 (de) * 1993-10-30 1994-12-15 Grundig Emv Funkalarmanlage mit einer Funkstrecke zwischen den Außenstationen und der Zentraleinheit einer Alarmanlage
DE9411201U1 (de) * 1994-07-11 1995-11-09 Siemens AG, 80333 München Alarmanlage
EP1090378B1 (fr) * 1998-06-19 2004-02-04 Lexent Technologies, inc. Dispositif antivol sensible au mouvement a filtrage d'alarme
DE10161761B4 (de) * 2001-12-15 2007-11-08 Efp Bauelemente Gmbh Mikroprozessorgesteuerte Fensterzustandskontrolle zur drahtlosen Übermittlung des Öffnungszustandes eines Fensters oder einer Tür
DE102004011159A1 (de) * 2003-06-24 2005-04-28 3D Detektion Gmbh Anordnung zur Überwachung des Zustands von Fahrzeug- oder Gebäudeöffnungen verschließenden Einrichtungen, wie Fenster oder Türen
GB2481210A (en) * 2010-06-15 2011-12-21 Apoideas Ltd Alarm device including a wireless transmitter powered by a capacitor
DE102012002427A1 (de) 2012-02-09 2013-08-14 Wolfgang Beyer System und Verfahren zur Auslösung von Alarmfunktionen
CH706137A1 (de) * 2012-02-27 2013-08-30 Introgarde Ag Schliessvorrichtung mit Drucksensor.

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Inventor name: SCHREYER, KARL-HEINZ