EP0222194B1 - Trigger/untrigger switching device for an intrusion alarm system - Google Patents
Trigger/untrigger switching device for an intrusion alarm system Download PDFInfo
- Publication number
- EP0222194B1 EP0222194B1 EP86114267A EP86114267A EP0222194B1 EP 0222194 B1 EP0222194 B1 EP 0222194B1 EP 86114267 A EP86114267 A EP 86114267A EP 86114267 A EP86114267 A EP 86114267A EP 0222194 B1 EP0222194 B1 EP 0222194B1
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- European Patent Office
- Prior art keywords
- bolt
- switching device
- lock
- door
- untrigger
- 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.)
- Expired - Lifetime
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- 238000011156 evaluation Methods 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 10
- 230000003340 mental effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/008—Alarm setting and unsetting, i.e. arming or disarming of the security system
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0696—Controlling mechanically-operated bolts by electro-magnetically-operated detents locking the bolt by an electromagnet in the striker
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
- E05B2045/0695—Actuation of a lock triggering an alarm system, e.g. an alarm system of a building
Definitions
- the invention relates to an arming / disarming switching device for an intrusion detection system according to the preamble of claim 1.
- Burglar alarm systems protect rooms or buildings against unauthorized entry, ie if an unauthorized person enters the secured room, an alarm must be triggered.
- the access door which is locked last when leaving a room or building, has a block lock with which the intrusion detection system is inevitably armed.
- the intrusion alarm system may and may only be armed when all parts of the system are at rest. This inevitability means that in the case of a secured door or window that is not properly locked, the system cannot be armed, this is mechanically prevented, i.e. the system cannot be armed with the block lock unless the system is in the necessary readiness to close is brought.
- Such block locks are operated with a key and are arranged directly in the access door of the room or area to be protected.
- a security block lock for an alarm system is described there, which has a locking bolt which, depending on its position, actuates one or more electrical contacts. With a magnetically operated locking device, the further movement of the bolt can be prevented, all devices being arranged in the security block lock of a door leaf.
- the electromechanical locking device and the bolt switch are expediently arranged in the door frame behind the striking plate or within the lock box of the access door to be secured and electrically connected to the signaling center.
- the mental locking device which is expediently attached next to the access door, has an input device, which can be formed, for example, from a keyboard or a microphone and is connected to the control center in which the actual evaluation device for the mental switching device is arranged.
- a block lock designed in this way has the following advantages. No additional lock and no cable routing in or on the door leaf is required, because the necessary devices are arranged in the door frame. In addition to higher functional reliability, this results in a lower starting point for manipulations, i.e. immunity to interference is increased. There is also no additional key for the block lock.
- the block lock according to the invention is designed so that the electromechanical locking device releases or prevents the movement of the bolt of the door lock depending on the readiness for locking or the disarming release of the intrusion detection system, the bolt switch being actuated by the extended bolt. If there is no readiness to close, the electromechanical locking device prevents the door from locking. Only when the intruder alarm system is at rest can the door be locked with the bolt lock, generally operated with a key, and simultaneously armed. It can be determined with the bolt switch that the door is locked, and it can be activated at the same time.
- the disarming is expediently carried out with the intellectual switching device by Disarming a certain code is entered. However, it can also be activated depending on a correctly entered code. This can increase the security of an intruder alarm system and has the advantage that the system is not inadvertently armed when the door is locked.
- Disarming only by unlocking the door by unlocking the bolt lock is also possible, but reduces security in the intrusion detection system.
- the block lock according to the invention is monitored and controlled in the signaling center, which controls the block lock as a function of a readiness for locking or disarming and as a function of the code entered via the input device.
- Fig. 1 one or more message lines ML1 ... ML i are connected to the message center MZ.
- an evaluation device AWG is provided in the control center MZ for the mental switching device GS, which is connected to the input device EV for the mental switching device GS.
- the input device EV can consist of a keyboard, that is, an electromechanical input device, or an acoustic input device, a microphone. In any case, an appropriately agreed code must be entered will.
- the alarm center MZ is also connected to the bolt switch RS, which notifies the alarm center when the bolt is extended, ie the door is closed.
- the alarm center MZ is connected to the electromechanical locking device SPV, which is controlled by the alarm center MZ and which releases or prevents the movement of the bolt.
- the electromechanical locking device SPV releases the movement of the bolt when the system is at rest in all parts, so that it can be armed. This can also be made dependent on the actuation of the mental switching device. If the door is locked and the intruder alarm system is armed, the bolt is also prevented from being unlocked with the electromechanical locking device. Only when the system is disarmed does the electromechanical locking device release the movement for the bolt so that the door can be unlocked.
- the electromechanical locking device SPV is arranged in the lock case SK, which has, for example, an electromagnet EM which actuates a locking pin SB.
- the blocking device SPV is connected to the alarm center MZ.
- the bolt switch RS is connected to the alarm center MZ, which is arranged in the door frame TR in the lock case SK so that the bolt switch RS is actuated when the bolt R is extended.
- the message center MZ is also connected to an input device EV, which is shown here as a keyboard and, together with the evaluation device AWG, forms the intellectual switching device GS in the message center MZ.
- a bolt lock Rsch is shown - partially to be seen - which has a bolt R, which in the usual way with a Key is pressed.
- the bolt R has a recess A, into which the locking bolt SB of the electromechanical locking device SPV engages when the bolt R is extended.
- Bolt R cannot be extended if the intruder alarm system must not be armed. This is also prevented with the electromechanical locking device SPV because the locking bolt SB blocks the extension of the bolt R. If the movement of the bolt is released, ie the locking bolt SB does not prevent the movement of the bolt R, the door can be locked and the system can be armed by pressing the bolt switch RS.
- the locking bolt SB of the locking device SPV engaging in the recess A of the bolt R prevents the unlocking of the bolt lock Rsch. If the bolt R is forcibly opened, for example by breaking off the locking bolt SB, this is recognized and generally leads to an alarm being triggered because the bolt switch RS then responds. In the normal case, the system is disarmed or prepared for it via the mental switching device GS, for example in that the locking device SPV releases the movement for the bolt R and the actual disarming takes place by unlocking the bolt lock RSch via the bolt switch RS. As already indicated above, a number of possibilities and combinations are available for this and can also be carried out without further ado.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electromagnetism (AREA)
- Burglar Alarm Systems (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Scharf-/Unscharf-Schalteinrichtung für eine Einbruchmeldeanlage gemäß dem Oberbegriff des Anspruchs 1.The invention relates to an arming / disarming switching device for an intrusion detection system according to the preamble of
Einbruchmeldeanlagen sichern Räume oder Gebäude gegen unbefugtes Eindringen ab, d.h. wenn eine unbefugte Person in den abgesicherten Raum eindringt, muß ein Alarm ausgelöst werden. Die Zugangstür, die beim Verlassen eines Raumes oder eines Gebäudes zuletzt abgeschlossen wird, weist ein Blockschloß auf, mit dem die Einbruchmeldeanlage zwangsläufig scharfgeschaltet wird. Die Einbruchmeldeanlage darf und kann nur scharfgeschaltet werden, wenn alle Teile der Anlage in Ruhe sind. Diese Zwangsläufigkeit bewirkt, daß im Falle einer gesicherten Tür oder eines gesicherten Fensters, das nicht ordnungsgemäß verschlossen ist, die Anlage nicht scharfgeschaltet werden kann, dies wird mechanisch verhindert, d.h., mit dem Blockschloß kann die Anlage nicht scharfgeschaltet werden, solange nicht die Anlage in die notwendige Schließbereitschaft gebracht wird. Derartige Blockschlösser werden mit einem Schlüssel betätigt und sind direkt in der Zugangstür des zu schützenden Raumes oder Bereiches angeordnet. Sie sind zusätzlich zu einem im Türblatt der Zugangstür angeordneten Türschloß montiert, das im allgemeinen zur mechanischen Sicherung der Tür erst geschlossen sein muß. Dies kann auch überwacht werden. Ein derartiges Blockschloß ist aus der FR-A-2 439 861 bzw. der entsprechenden deutschen Offenlegungsschrift DE-A-2 942 085 bekannt. Dort ist ein Sicherheitsblockschloß für eine Alarmanlage beschrieben, welches einen Sperriegel aufweist, der in Abhängigkeit von seiner Lage einen oder mehrere elektrische Kontakte betätigt. Mit einer magnetisch betätigten Sperrvorrichtung kann die Weiterbewegung des Riegels verhindert werden, wobei sämtliche Vorrichtungen im Sicherheitsblockschloß eines Türblatts angeordnet sind.Burglar alarm systems protect rooms or buildings against unauthorized entry, ie if an unauthorized person enters the secured room, an alarm must be triggered. The access door, which is locked last when leaving a room or building, has a block lock with which the intrusion detection system is inevitably armed. The intrusion alarm system may and may only be armed when all parts of the system are at rest. This inevitability means that in the case of a secured door or window that is not properly locked, the system cannot be armed, this is mechanically prevented, i.e. the system cannot be armed with the block lock unless the system is in the necessary readiness to close is brought. Such block locks are operated with a key and are arranged directly in the access door of the room or area to be protected. They are installed in addition to a door lock arranged in the door leaf of the access door, which generally has to be closed to mechanically secure the door. This can also be monitored. Such a block lock is known from FR-A-2 439 861 and the corresponding German patent application DE-A-2 942 085. A security block lock for an alarm system is described there, which has a locking bolt which, depending on its position, actuates one or more electrical contacts. With a magnetically operated locking device, the further movement of the bolt can be prevented, all devices being arranged in the security block lock of a door leaf.
Aus der US-A-3 846 782 ist eine Scharf-/Unscharf-Schalteinrichtung mit einer geistigen Schalteinrichtung bekannt. Derartige Einrichtungen sind bei Einbruchmeldeanlagen üblich. Dieses bekannte Einbruchmeldesystem beschreibt jedoch kein Blockschloß, welches, wie in Einbruchmeldeanlagen erforderlich, eine zwangsläufige Scharf-/Unscharfschaltung bewirkt.From US-A-3 846 782 an arming / disarming switching device with a mental switching device is known. Such devices are common in intrusion detection systems. However, this known intrusion detection system does not describe a block lock which, as is required in intrusion detection systems, brings about an inevitable arming / disarming.
Die Montage des Blockschlosses unmittelbar im Türblatt der Zugangstür hat jedoch den Nachteil, daß dieses Blockschloß sich im unmittelbaren Zugriffsbereich eines Einbrechers befindet. Um Manipulationen daran zu verhindern und eine Überlistung der Einbruchmeldeanlage nicht zu ermöglichen, wird ein erheblicher Aufwand um das Blockschloß betrieben, so daß das Blockschloß allein schon sehr kostenintensiv im Vergleich zu einer einfachen Einbruchmeldeanlage ist. Zudem ist in jedem Fall auch noch eine Verbindungsleitung vom Türblatt zum Türrahmen bzw. dem Mauerwerk notwendig, um das Blockschloß mit der Zentrale zu verbinden. Auch hier ist eine Angriffsmöglichkeit gegeben. Zudem ist der Einbau des zusätzlichen Blockschlosses in das Türblatt und das Herausführen der erforderlichen Kabel sehr arbeitsintensiv und damit weiterhin kostensteigernd.The assembly of the block lock directly in the door leaf of the access door has the disadvantage that this block lock is in the immediate access area of a burglar. In order to prevent tampering with it and to prevent the intrusion detection system from being outwitted, considerable effort is put into the block lock, so that the block lock alone is very cost-intensive in comparison to a simple intrusion detection system. In addition, a connecting line from the door leaf to the door frame or the masonry is also required in order to connect the block lock to the control center. There is also a possibility of attack here. In addition, the installation of the additional block lock in the door leaf and the routing of the necessary cables is very labor-intensive and therefore continues to increase costs.
Es ist daher Aufgabe der Erfindung, obengenannte Nachteile zu vermeiden und ein Blockschloß einer eingangs beschriebenen Einbruchmeldeanlage so auszubilden und anzuordnen, daß kein zusätzlicher Schloß- und Kabeleinbau in einem Türblatt erforderlich ist.It is therefore an object of the invention to avoid the above-mentioned disadvantages and to design and arrange a block lock of an intruder alarm system described at the outset in such a way that no additional lock and cable installation in a door leaf is required.
Diese Aufgabe wird bei einer eingangs beschriebenen Scharf-/Unscharf-Schalteinrichtung mit den kennzeichnenden Merkmalen des Anspruchs 1 gelöst.This object is achieved in an arming / disarming switching device described at the outset with the characterizing features of
Zweckmäßigerweise ist die elektromechanische Sperrvorrichtung und der Riegelschalter im Türrahmen hinter dem Schließblech oder innerhalb des Schließkastens der zu sichernden Zugangstür angeordnet und elektrisch mit der Meldezentrale verbunden. Die geistige Schließeinrichtung, die zweckmäßigerweise neben der Zugangstür angebracht ist, weist eine Eingabevorrichtung auf, die beispielsweise aus einer Tastatur oder von einem Mikrofon gebildet sein kann und mit der Zentrale verbunden ist, in der die eigentliche Auswerteeinrichtung für die geistige Schalteinrichtung angeordnet ist.The electromechanical locking device and the bolt switch are expediently arranged in the door frame behind the striking plate or within the lock box of the access door to be secured and electrically connected to the signaling center. The mental locking device, which is expediently attached next to the access door, has an input device, which can be formed, for example, from a keyboard or a microphone and is connected to the control center in which the actual evaluation device for the mental switching device is arranged.
Ein derartig ausgebildetes Blockschloß hat folgende Vorteile. Es ist kein zusätzliches Schloß und auch keine Kabelführung im bzw. am Türblatt erforderlich, denn die notwendigen Einrichtungen sind im Türrahmen angeordnet. Dadurch ergibt sich neben einer höheren Funktionssicherheit ein geringerer Ansatzpunkt für Manipulationen, d.h. die Störsicherheit ist erhöht. Es entfällt ferner ein zusätzlicher Schlüssel für das Blockschloß.A block lock designed in this way has the following advantages. No additional lock and no cable routing in or on the door leaf is required, because the necessary devices are arranged in the door frame. In addition to higher functional reliability, this results in a lower starting point for manipulations, i.e. immunity to interference is increased. There is also no additional key for the block lock.
Das erfindungsgemäße Blockschloß ist dabei so ausgebildet, daß die elektromechanische Sperrvorrichtung die Bewegung des Riegels des Türschlosses in Abhängigkeit von der Schließbereitschaft bzw. der Unscharf-Schaltfreigabe der Einbruchmeldeanlage freigibt oder verhindert, wobei der Riegelschalter durch den ausgefahrenen Riegel betätigt wird. Ist keine Schließbereitschaft gegeben, so wird durch die elektromechanische Sperrvorrichtung das Verriegeln der Tür verhindert. Nur wenn die Einbruchmeldeanlage in Ruhe ist, kann die Tür mit dem Riegelschloß, im allgemeinen mit einem Schlüssel betätigt, verriegelt und gleichzeitig scharfgeschaltet werden. Dabei kann mit dem Riegelschalter festgestellt werden, daß die Tür verschlossen ist, und es kann gleichzeitig damit die Scharfschaltung bewirkt werden.The block lock according to the invention is designed so that the electromechanical locking device releases or prevents the movement of the bolt of the door lock depending on the readiness for locking or the disarming release of the intrusion detection system, the bolt switch being actuated by the extended bolt. If there is no readiness to close, the electromechanical locking device prevents the door from locking. Only when the intruder alarm system is at rest can the door be locked with the bolt lock, generally operated with a key, and simultaneously armed. It can be determined with the bolt switch that the door is locked, and it can be activated at the same time.
Zweckmäßigerweise wird die Unscharfschaltung mit der geistigen Schalteinrichtung vorgenommen, indem zur Unscharfschaltung ein bestimmter Code eingegeben wird. Es kann aber auch die Scharfschaltung in Abhängigkeit von einem richtig eingegebenen Code erfolgen. Dies kann die Sicherheit einer Einbruchmeldeanlage erhöhen und hat den Vorteil, daß nicht vesehentlich die Anlage mit dem Abschließen der Tür schon scharfgeschaltet wird.The disarming is expediently carried out with the intellectual switching device by Disarming a certain code is entered. However, it can also be activated depending on a correctly entered code. This can increase the security of an intruder alarm system and has the advantage that the system is not inadvertently armed when the door is locked.
Eine Unscharfschaltung lediglich mit dem Entriegeln der Tür durch Aufschließen des Riegelschlosses ist auch möglich, verringert aber die Sicherheit bei der Einbruchmeldeanlage.Disarming only by unlocking the door by unlocking the bolt lock is also possible, but reduces security in the intrusion detection system.
Die Überwachung und Steuerung des erfindungsgemäßen Blockschlosses erfolgt in der Meldezentrale, die in Abhängigkeit von einer Schließbereitschaft oder Unscharfschaltung und in Abhängigkeit von der über die Eingabevorrichtung eingegebenen Code das Blockschloß steuert.The block lock according to the invention is monitored and controlled in the signaling center, which controls the block lock as a function of a readiness for locking or disarming and as a function of the code entered via the input device.
Anhand der Zeichnung wird die Erfindung erläutert. Dabei zeigt
- Fig. 1 ein Blockschaltbild und
- Fig. 2 schematisch eine Prinzipdarstellung.
- Fig. 1 is a block diagram and
- Fig. 2 schematically shows a schematic diagram.
In Fig. 1 sind an der Meldezentrale MZ eine oder mehrere Meldelinien ML1 ... MLi angeschlossen. Neben den üblichen Auswerte- und Überwachungseinrichtungen ist in der Meldezentrale MZ für die geistige Schalteinrichtung GS eine Auswerteeinrichtung AWG vorgesehen, die mit der Eingabevorrichtung EV für die geistige Schalteinrichtung GS verbunden ist. Die Eingabevorrichtung EV kann dabei aus einer Tastatur, also einer elektromechanischen Eingabevorrichtung, oder aber aus einer akustischen Eingabevorrichtung, einem Mikrofon, bestehen. Es muß in jedem Fall ein entsprechend vereinbarter Code eingegeben werden. Ferner ist die Meldezentrale MZ mit dem Riegelschalter RS verbunden, der der Meldezentrale mitteilt, wenn der Riegel ausgefahren, d.h. die Tür verschlossen ist. Ferner ist die Meldezentrale MZ mit der elektromechanischen Sperrvorrichung SPV verbunden, die von der Meldezentrale MZ angesteuert wird und die die Bewegung des Riegels freigibt oder verhindert. Die elektromechanische Sperrvorrichtung SPV gibt die Bewegung des Riegels frei, wenn die Anlage in allen Teilen in Ruhe ist, so daß sie scharfgeschaltet werden kann. Dies kann auch noch abhängig gemacht werden von der Betätigung der geistigen Schalteinrichtung. Ist die Tür verriegelt und die Einbruchmeldeanlage scharfgeschaltet, so wird das Aufschließen des Riegels ebenfalls mit der elektromechanischen Sperrvorrichtung verhindert. Erst wenn die Anlage unscharf geschaltet wird, gibt die elektromechanische Sperrvorrichtung die Bewegung für den Riegel frei, so daß die Tür aufgeschlossen werden kann.In Fig. 1 one or more message lines ML1 ... ML i are connected to the message center MZ. In addition to the usual evaluation and monitoring devices, an evaluation device AWG is provided in the control center MZ for the mental switching device GS, which is connected to the input device EV for the mental switching device GS. The input device EV can consist of a keyboard, that is, an electromechanical input device, or an acoustic input device, a microphone. In any case, an appropriately agreed code must be entered will. The alarm center MZ is also connected to the bolt switch RS, which notifies the alarm center when the bolt is extended, ie the door is closed. Furthermore, the alarm center MZ is connected to the electromechanical locking device SPV, which is controlled by the alarm center MZ and which releases or prevents the movement of the bolt. The electromechanical locking device SPV releases the movement of the bolt when the system is at rest in all parts, so that it can be armed. This can also be made dependent on the actuation of the mental switching device. If the door is locked and the intruder alarm system is armed, the bolt is also prevented from being unlocked with the electromechanical locking device. Only when the system is disarmed does the electromechanical locking device release the movement for the bolt so that the door can be unlocked.
In Fig.2 ist dies schematisch dargestellt. Im Türrahmen TR ist im Schließkasten SK die elektromechanische Sperrvorrichtung SPV angeordnet, die beispielsweise einen Elektromagneten EM aufweist, der einen Sperrbolzen SB betätigt. Die Sperrvorrichtung SPV ist mit der Meldezentrale MZ verbunden. Ebenso ist mit der Meldezentrale MZ der Riegelschalter RS verbunden, der im Türrahmen TR im Schließkasten SK so angeordnet ist, daß bei ausgefahrenem Riegel R der Riegelschalter RS betätigt wird. Die Meldezentrale MZ ist ferner mit einer Eingabevorrichtung EV verbunden, die hier als Tastatur dargestellt ist und zusammen mit der Auswerteeinrichtung AWG in der Meldezentrale MZ die geistige Schalteinrichtung GS bildet. Im Türblatt TB der Zugangstür ist ein Riegelschloß Rsch - teilweise zu sehen - dargestellt, der einen Riegel R aufweist, der in üblicher Weise mit einem Schlüssel betätigt wird. Der Riegel R weist eine Ausnehmung A auf, in die der Sperrbolzen SB der elektromechanischen Verriegelungsvorrichtung SPV eingreift, wenn der Riegel R ausgefahren ist. Der Riegel R kann nicht ausgefahren werden, wenn die Einbruchmeldeanlage nicht scharfgeschaltet werden darf. Dies wird ebenfalls mit der elektromechanischen Sperrvorrichtung SPV verhindert, weil der Sperrbolzen SB das Ausfahren des Riegels R blockiert. Ist die Bewegung des Riegels frei gegeben, d.h. der Sperrbolzen SB hindert die Bewegung des Riegels R nicht, so kann die Tür verriegelt werden und mit dem Betätigen des Riegelschalters RS die Anlage scharfgeschaltet werden. Dann hindert der in die Ausnehmung A des Riegels R eingreifende Schließsperrbolzen SB der Sperrvorrichtung SPV das Entriegeln des Riegelschlosses Rsch. Sollte gewaltsam der Riegel R geöffnet werden, beispielsweise indem der Sperrbolzen SB dabei abgebrochen wird, so wird dies erkannt und führt im allgemeinen zur Alarmauslösung, weil dann der Riegelschalter RS anspricht. Im Normalfall wird über die geistige Schalteinrichtung GS die Anlage unscharf geschaltet oder dafür vorbereitet, beispielsweise dadurch, daß die Sperrvorrichtung SPV die Bewegung für den Riegel R freigibt und mit dem Aufschließen des Riegelschlosses RSch über den Riegelschalter RS die eigentliche Unscharfschaltung erfolgt. Hierfür sind wie oben schon angedeutet eine Reihe von Möglichkeiten und Kombinationen gegeben und auch ohne weiteres durchführbar. Der Aufwand dafür ist auch in der Zentrale für die erfindungsgemäße Blockschloßsteuerung und Überwachung nicht sehr groß, da moderne Einbruchmeldeanlagen mit Mikroprozessoren ausgerüstet sind und entsprechend gesteuert werden, so daß für das erfindungsgemäße Blockschloß die mikroprozessorgesteuerte Meldezentrale entsprechend angepaßt werden kann.This is shown schematically in FIG. In the door frame TR, the electromechanical locking device SPV is arranged in the lock case SK, which has, for example, an electromagnet EM which actuates a locking pin SB. The blocking device SPV is connected to the alarm center MZ. Likewise, the bolt switch RS is connected to the alarm center MZ, which is arranged in the door frame TR in the lock case SK so that the bolt switch RS is actuated when the bolt R is extended. The message center MZ is also connected to an input device EV, which is shown here as a keyboard and, together with the evaluation device AWG, forms the intellectual switching device GS in the message center MZ. In the door leaf TB of the access door, a bolt lock Rsch is shown - partially to be seen - which has a bolt R, which in the usual way with a Key is pressed. The bolt R has a recess A, into which the locking bolt SB of the electromechanical locking device SPV engages when the bolt R is extended. Bolt R cannot be extended if the intruder alarm system must not be armed. This is also prevented with the electromechanical locking device SPV because the locking bolt SB blocks the extension of the bolt R. If the movement of the bolt is released, ie the locking bolt SB does not prevent the movement of the bolt R, the door can be locked and the system can be armed by pressing the bolt switch RS. Then the locking bolt SB of the locking device SPV engaging in the recess A of the bolt R prevents the unlocking of the bolt lock Rsch. If the bolt R is forcibly opened, for example by breaking off the locking bolt SB, this is recognized and generally leads to an alarm being triggered because the bolt switch RS then responds. In the normal case, the system is disarmed or prepared for it via the mental switching device GS, for example in that the locking device SPV releases the movement for the bolt R and the actual disarming takes place by unlocking the bolt lock RSch via the bolt switch RS. As already indicated above, a number of possibilities and combinations are available for this and can also be carried out without further ado. The effort for this is also not very great in the control center for the block lock control and monitoring according to the invention, since modern intrusion detection systems are equipped with microprocessors and are controlled accordingly, so that the microprocessor-controlled control center can be adapted accordingly for the block lock according to the invention.
Claims (4)
- Trigger/untrigger switching device for an intrusion alarm system having an alarm control centre (MZ), a block lock which exhibits a bolt lock (RSch) having a bolt (R), an electromechanical locking apparatus (SPV) and a bolt switch (RS), and having an intelligent switching device (GS) which is connected to the alarm control centre (MZ), the intelligent switching device (GS) exhibiting an input apparatus (EV) and an evaluation device (AWG), characterised in that the bolt lock (RSch) is formed by the regular door lock which is arranged in the door leaf (TB) of an access door, in that the associated electromechanical locking apparatus (SPV) and the bolt switch (RS) are arranged in the door frame (TR), behind the locking plate or inside the locking box (SK) and are connected to the alarm control centre (MZ), the electromechanical locking apparatus (SPV) releasing or blocking the movement of the bolt (R) of the door lock depending on the readiness to lock or the untrigger switching release of the intrusion alarm system, and the bolt switch (RS) being operated by the extended bolt (R), and in that the intelligent switching device (GS) is combined with the block lock and the two interact with each other.
- Trigger/untrigger switching device according to Claim 1, characterised in that the input apparatus (EV) of the intelligent switching device (GS) exhibits an electromechanical keyboard, or a microphone, which is fitted beside the access door and is connected to the alarm control centre (MZ), the evaluation device (AWG) of the intelligent switching device (GS) being arranged in the alarm control centre (MZ).
- Trigger/untrigger switching device according to one of the preceding claims, characterised in that the trigger switching is carried out by means of the bolt switch (RS) through the locking of the access door, and an untrigger switching is carried out in the intelligent switching device (GS) depending on a correctly entered code.
- Trigger/untrigger switching device according to Claim 3, characterised in that the trigger switching is carried out depending on a correctly entered code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT86114267T ATE69113T1 (en) | 1985-10-18 | 1986-10-15 | ARMED/DISARMED SWITCHING DEVICE FOR AN INTRUDER ALARM SYSTEM. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3537213 | 1985-10-18 | ||
| DE3537213 | 1985-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0222194A1 EP0222194A1 (en) | 1987-05-20 |
| EP0222194B1 true EP0222194B1 (en) | 1991-10-30 |
Family
ID=6283936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP86114267A Expired - Lifetime EP0222194B1 (en) | 1985-10-18 | 1986-10-15 | Trigger/untrigger switching device for an intrusion alarm system |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0222194B1 (en) |
| AT (1) | ATE69113T1 (en) |
| DE (1) | DE3682256D1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2215387B (en) * | 1988-02-03 | 1992-08-26 | John Paul Keeble | Central locking system for buildings |
| US4937560A (en) * | 1988-08-11 | 1990-06-26 | Nourmand Stephan S | Security system with door deadbolt interlock |
| DE9001993U1 (en) * | 1990-02-20 | 1990-04-26 | Siemens AG, 1000 Berlin und 8000 München | Arming/disarming device for an intrusion alarm system |
| ATE120574T1 (en) * | 1990-06-20 | 1995-04-15 | Siemens Ag | METHOD FOR PREVENTING ARMING OF A BURGLAR ALARM SYSTEM. |
| EP0564668A1 (en) * | 1992-04-04 | 1993-10-13 | DR. ALFRED RISTOW GmbH & CO. | Dogging element |
| DE4339318C1 (en) * | 1993-11-18 | 1995-05-04 | Grundig Emv | Device for arming a radio alarm system |
| DE4423171A1 (en) * | 1994-07-04 | 1996-01-18 | Norbert Schaaf | Activation and deactivation control appts. for intruder alarm system |
| DE4425313C2 (en) * | 1994-07-18 | 1997-01-23 | Fuss Fritz Gmbh & Co | Controlled bolt actuation device |
| DE59407974D1 (en) * | 1994-12-30 | 1999-04-22 | Fuss Fritz Gmbh & Co | Procedure for arming an intruder alarm system using a mortise lock with integrated block lock function |
| EP0798680A1 (en) * | 1996-03-25 | 1997-10-01 | eff-eff Fritz Fuss GmbH & Co. Kommanditgesellschaft auf Aktien | Door surveillance device |
| DE19633628B4 (en) * | 1996-08-21 | 2007-02-15 | Roto Frank Ag | Device for arming a burglar alarm system |
| ITUD20130099A1 (en) * | 2013-07-24 | 2015-01-25 | Francesco Kravina | SAFETY DEVICE FOR LOCK |
| US9619993B2 (en) * | 2015-07-27 | 2017-04-11 | Honeywell International Inc. | Logging into a system with a bluetooth device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE433321C (en) * | 1923-08-31 | 1926-09-01 | Internationales Handelsbuero F | Electric lock security |
| US3846782A (en) * | 1973-01-31 | 1974-11-05 | R Brodsky | Detection system for protected area with keyboard inhibitor for re-entry |
| AT358950B (en) * | 1978-10-23 | 1980-10-10 | Grundmann Gmbh Geb | SECURITY BLOCK LOCK FOR AN ALARM SYSTEM OR THE LIKE. |
-
1986
- 1986-10-15 DE DE8686114267T patent/DE3682256D1/en not_active Revoked
- 1986-10-15 EP EP86114267A patent/EP0222194B1/en not_active Expired - Lifetime
- 1986-10-15 AT AT86114267T patent/ATE69113T1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE69113T1 (en) | 1991-11-15 |
| EP0222194A1 (en) | 1987-05-20 |
| DE3682256D1 (en) | 1991-12-05 |
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