DE102011008239A1 - Locking device for disarming burglar alarm system, comprises cylinder protection plate and identification unit, particularly transponder or radio frequency identification for blocking upstream device - Google Patents

Abstract

The locking device (4a) comprises a cylinder protection plate and an identification unit, particularly key (3) or transponder or Radio frequency identification (RFID)for blocking the upstream device. The activation of a locking or unlocking device (2) is blocked with hardware protection.

Description

Brief description and application

The invention relates to a device which prevents the arming or disarming of an alarm system or burglary alarm system (EMA) and / or robbery alarm system (ÜMA) and / or danger warning system (GWA) or the like from being possible if the so-called inevitability is not maintained is.

• • Bauliche Zwangsläufigkeit: Alle baulichen Maßnahmen zur Einhaltung der Zwangsläufigkeit, z. B. Sperrschlösser, einseitige Schließbarkeit von Außentüren.
• • Elektrische Zwangsläufigkeit: Alle elektrischen Maßnahmen zur Einhaltung der Zwangsläufigkeit, z. B. Verschlussüberwachung von Außentüren, elektrische Verriegelung von Sperrelementen bei scharfgeschalteter EMA/GWA, Blockierung der als Blockschloss ausgeführten Schalteinrichtung bei nicht soll funktionsfähiger EMA/GWA.
• • Organisatorische Zwangsläufigkeit: Alle organisatorischen Maßnahmen zur Einhaltung der Zwangsläufigkeit, z. B. Zugangs-, Anwesenheits- und Abgangsüberwachung von Personen.

The so-called inevitability is understood as a measure that prevents a burglary alarm system that is not working in all parts from being able to be armed, or that an alarm is accidentally triggered by the operator when the burglar alarm system is armed (eg inspecting the rooms without disarming). The inevitability distinguishes:

• • Structural inevitability: All structural measures to comply with the inevitability, eg. B. lock locks, one-sided lockability of exterior doors.
• • Electrical inevitability: All electrical measures to comply with the inevitability, eg. B. Closure monitoring of external doors, electrical locking of locking elements with armed EMA / GWA, blocking the executed as a block lock switching device not functional EMA / GWA.
• • Organizational inevitability: All organizational measures to comply with the inevitability, eg. B. Access, attendance and departure monitoring of persons.

The invention falls largely in the field of "electrical inevitability".

The main object of the invention is to prevent the unlocking (eg unlocking) of the locking device (eg lock with lock cylinder) of the access door (s) to the securing or monitoring area. This is prevented by the fact that the possibility of actuating the locking / unlocking device (eg lock cylinder, code keypad, reading device or the like), in particular as long as the system is armed, is prevented. This is done by a blocking device arranged correspondingly in front of the locking, blocking, unlocking, actuating or operating device (eg, called a blocking / unblocking device in the following) (eg flap, slide flap, pivoting flap, drop flap, slot closure, facet closure - similar as in the case of the camera, the lens is covered) or similar in one or more parts or blocking a Kernziehschutzrosette o. Ä. The blocking device itself can be operated by mechanical, electrical, magnetic or by appropriate combinations or similar drives or by appropriate means be activated / deactivated.

In this way, for example, when the system is switched on, the insertion or rotation of the key (for example, mechanically, electronically, electromechanically) or the like is prevented to open the door. Thus, the armed security or surveillance area can not be entered. Only when the system has been disarmed with a corresponding disarming device, as described above, the blocking device arranged in front of the blocking / unblocking device opens or is released and thus releases the access to the blocking / unblocking device (eg lock cylinder) ,

False alarms as a result of operating errors are thus effectively prevented and the so-called inevitability is ensured.

Problem Description

Burglar alarm systems or alarm systems usually consist of a central unit and at least two connected or by radio o. Ä. Related components, such as detectors and alarm, for example.

Especially important in alarm systems are arming and disarming. In particular, the disarming may only be performed by authorized persons.

An arming of an alarm system involves the "activation" of the alarm devices, so that a corresponding event, eg. B. a person moving in the monitored area, can lead to an alarm message.

The disarming of an alarm system accordingly means that a deactivation of the alarm devices takes place and so an alarm message about this is not output.

An arming should basically only be done by an authorized user when the system is ready for use and the detectors are in the so-called. Normal state, d. H. no alarm status is pending.

After arming, it should also not be possible to enter the security or surveillance area without retracting the arming (disarming). If armed security or surveillance areas can be entered, a so-called false or false alarm would occur.

In this context, a so-called. Inevitable arming or disarming or "inevitability" is spoken.

• 1. Die Scharf-/Unscharfschaltung der Alarmanlage erfolgt mittels eines zusätzlich in die Aus- bzw. Eingangstür/en (Letzttür/en) oder deren Zarge eingebauten Schlosses mit entsprechend eingebauten elektromechanischen Bauelementen durchgeführt. Der Riegelausschluss des Schlosses verhindert ein Öffnen der Tür und somit ein Betreten des Sicherungs- bzw. Überwachungsbereiches, solange die Anlage scharfgeschaltet ist. Eine Scharfschaltung kann nur erfolgen, wenn die Anlage sich im Normalzustand befindet, weil die Schließung blockiert wird (z. B. Riegelschaltschloss, Blockschloss).
• 2. Die Scharf-/Unscharfschaltung der Alarmanlage erfolgt mittels einer in der Nähe der Aus- bzw. Eingangstür angebrachten Bedieneinrichtung (z. B. Schlüsselschalter, Codetastatur, elektronische Leseeinheit) in der Regel mit Abfrage eines sog. Identifikationsmerkmals (z. B. Schlüssel, Transponder, RFID, Code). Zusätzlich wird/werden in die Eingangstür/en (Letzttür/en) sowie ggf. in weitere Türen zum Sicherungs- bzw. Überwachungsbereich oder deren Zargen sogenannte Sperrelemente eingebaut. Diese verfügen über einen Zapfen, der bei scharf geschalteter Anlage in die Tür bzw. die Zarge einfährt und so das Öffnen der Tür während des scharfgeschalteten Zustandes verhindert/blockiert. Hierdurch wird ein Öffnen der Tür und somit das Betreten des Sicherungs- bzw. Überwachungsbereiches unterbunden, solange die Anlage scharfgeschaltet ist.
• 3. Die Scharf-/Unscharfschaltung der Alarmanlage erfolgt mittels einer in der Nähe der Aus- bzw. Eingangstür angebrachten Bedieneinrichtung (z. B. Schlüsselschalter, Codetastatur, elektronische Leseeinheit). Zusätzlich wird/werden in die Eingangstür/en (Letzttür/en) sowie ggf. in weitere Türen zum Sicherungs- bzw. Überwachungsbereich die Schließeinrichtungen der Türen selbst bzw. der in den Türen/Zargen eingebauten Scharf-/Unscharfschalteinrichtungen (ähnlich der unter 1. beschriebenen Methode) blockiert (z. B. per Dorn, der die Schließung eines Schließzylinders oder die Drehung eines Knaufes o. ä. verhindert oder einen Freilauf ohne Antrieb des Schlosses bewirkt). So wird ein Öffnen der Türen ohne vorherige Unscharfschaltung verhindert. Zur Bedienung der Schließeinrichtung ist eine Unscharfschaltung mittels entsprechenden Identifikationsmerkmals erforderlich.
• 4. Die Scharf-/Unscharfschaltung der Alarmanlage erfolgt mittels einer im Schutzbeschlag integrierten Bedieneinrichtung (z. B. Schlüsselschalter, Codetastatur, elektronische Leseeinheit). Die Blockierung der Tür bei scharfgeschalteter Anlage erfolgt über den Riegel des Schlosses (z. B. Drehung eines Knaufes o. ä. wird verhindert oder es erfolgt einen Freilauf ohne Antrieb des Schlosses). So wird ein Öffnen der Türen ohne vorherige Unscharfschaltung verhindert. Zur Bedienung der Schließeinrichtung ist eine Unscharfschaltung mittels entsprechenden Identifikationsmerkmals erforderlich.
• 5. Insbesondere bei drahtlosen Alarmanlagen ist eine „drahtlose” Scharf-/Unscharfschaltung (z. B. über Funk oder Infrarot) beispielsweise per entsprechenden Handsendern o. ä. möglich. Die Signale der Scharf-/Unscharfschaltung werden entweder per Funk oder per Draht zur Zentrale übertragen. Die Blockierung/Freigabe der Aus- bzw. Eingangstür/en (Letzttür/en) sowie ggf. weiterer Türen zum Sicherungs- bzw. Überwachungsbereich wird mit Hilfe von Einrichtungen wie unter Methode 1, 2 oder 3 beschrieben, durchgeführt.
• 6. Die Scharfschaltung wird durch Betätigung einer entsprechenden Bedieneinrichtung (z. B. an der Zentrale) eingeleitet. Da der Weg zum Ausgang oder die Eingangstür/en (Letzttür/en) selbst überwacht ist, würde ein in diesem Fall noch berechtigtes Öffnen zu einem Falschalarm führen. Aus diesem Grund wird nach der Einleitung der Scharfschaltung eine sog. Verzögerungszeit wirksam, innerhalb derer das Gebäude verlassen werden kann und noch kein Alarm ausgelöst wird. Dementsprechend muss auch bei der Unscharfschaltung eine Verzögerungszeit wirksam werden, da die Bedieneinrichtung zur Unscharfschaltung in der Regel im Gebäudeinneren oder an der Zentrale angebracht ist. Ein Öffnen der Aus- bzw. Eingangstür bzw. ein Begehen des eventuell überwachten Weges bis zur Bedieneinrichtung würde ebenfalls zu einem Falschalarm führen. Wird jedoch die Verzögerungszeit überschritten, kommt es zu den eigentlich unerwünschten Falschalarmen, da hier die sog. Zwangsläufigkeit nicht erfüllt ist.
• 7. Insbesondere bei drahtlosen Alarmanlagen ist eine „drahtlose” Scharf-/Unscharfschaltung (z. B. über Funk oder Infrarot) beispielsweise per entsprechenden Handsendern o. ä. möglich. Die Signale der Scharf-/Unscharfschaltung werden entweder per Funk oder per Draht zur Zentrale übertragen. Eine Blockierung – wie bei der Methode 3 – wird jedoch nicht vorgenommen. Durch die Bedienung von außerhalb des überwachten Bereiches ist eine Verzögerungszeit wie bei Methode 5 nicht zwingend erforderlich. So kann die Unscharfschaltung auch unterbleiben und der Zutritt zum Sicherungs- bzw. Überwachungsbereich ist trotzdem auch bei scharfgeschalteter Anlage möglich, weshalb ein Falschalarm ausgelöst wird. Hier Ist ebenfalls die die sog. Zwangsläufigkeit nicht erfüllt.

Usually, the following methods are known for arming or disarming:

• 1. The arming / disarming of the alarm system is carried out by means of an additionally built into the exit or Entrustür / en (last door / s) or its frame lock with appropriately built electromechanical components. The lock exclusion of the lock prevents opening of the door and thus entering the security or monitoring area, as long as the system is armed. Arming can only be done when the system is in normal condition, because the lock is blocked (eg deadbolt lock, block lock).
• 2. The arming / disarming of the alarm system by means of an attached near the exit or entrance door control device (eg key switch, code keypad, electronic reading unit) usually with query of a so-called identification feature (eg , Transponder, RFID, code). In addition, so-called blocking elements are / are installed in the entrance door (s) (last door (s)) and possibly in other doors to the security or surveillance area or their frames. These have a pin that moves into the door or the frame when the system is in an armed position, thus preventing / blocking the opening of the door during the armed state. As a result, opening the door and thus entering the backup or monitoring area is prevented as long as the system is armed.
• 3. The arming / disarming of the alarm system takes place by means of a control device located near the exit or entrance door (eg key-operated switch, code keypad, electronic reading unit). In addition, the closing devices of the doors themselves or of the arming / disarming devices installed in the door frames / frames (similar to those described in subsection 1 above) are / will be inserted into the entrance door (s) (last door (s)) and possibly into other doors to the security or surveillance area. described method) is blocked (eg by a mandrel, which prevents the closure of a lock cylinder or the rotation of a knob or the like or causes a freewheel without driving the lock). This prevents opening of the doors without disarming. To operate the locking device disarming by means of appropriate identification feature is required.
• 4. The arming / disarming of the alarm system takes place by means of an operating device integrated in the protective fitting (eg key-operated switch, code keypad, electronic reading unit). Locking the door when the system is armed is done via the latch of the lock (eg rotation of a knob or the like is prevented or there is a freewheel without driving the lock). This prevents opening of the doors without disarming. To operate the locking device disarming by means of appropriate identification feature is required.
• 5. Particularly in the case of wireless alarm systems, "wireless" arming / disarming (eg via radio or infrared) is possible, for example, by means of corresponding hand transmitters or the like. The arming / disarming signals are transmitted to the control center either by radio or by wire. The blocking / release of the exit or entrance door (s) (last door (s)) and possibly other doors to the security or monitoring area is carried out with the aid of facilities as described in Method 1, 2 or 3.
• 6. Arming is initiated by pressing a corresponding control device (eg at the control panel). Since the path to the exit or the entrance door (s) is self-monitored, opening it in this case would result in a false alarm. For this reason, after the initiation of arming a so-called. Delay time takes effect within which the building can be left and still no alarm is triggered. Accordingly, a delay time must be effective even when the disarming, since the operating device for disarming is usually mounted inside the building or at the headquarters. Opening the exit or entrance door or committing the possibly monitored path to the operating device would also lead to a false alarm. However, if the delay time is exceeded, it comes to the actually undesirable false alarms, since the so-called inevitability is not met here.
• 7. Particularly in the case of wireless alarm systems, a "wireless" arming / disarming operation (eg via radio or infrared) is possible, for example, by means of corresponding handheld transmitters or the like. The arming / disarming signals are transmitted to the control center either by radio or by wire. Blocking - as in method 3 - is not done. By operating from outside the monitored area, a delay time as in Method 5 is not mandatory. Thus, the disarming can also be omitted and the access to the backup or monitoring area is still possible even when armed system, which is why a false alarm is triggered. Here also the so-called inevitability is not fulfilled.

The methods 1, 2, 3 and 4 allow the full function of the forced arming / disarming, but have the significant disadvantage that the installation and installation incur considerable costs. The percentage of the costs of the arming / disarming function is, in contrast to the total system costs, too high.

Method 5 also includes the need for arming / disarming, but reduces costs a bit.

In particular, the methods 1, 2, 3 and 5 also have the disadvantage that the locking devices have a relatively high power consumption and the battery / battery capacity is interpreted accordingly.

The methods 6 and 7 have considerable disadvantages, since false alarms are easily possible and thus usually useless alerts and possibly interventional operations are required.

Heretofore known patents for reducing the problems

A device for arming and disarming an alarm system is from the DE 94 18 474 U1 known. To avoid an additional block lock on an existing two-door lock, the position of the lock bolt is detected by means of two tongue plates having double-latch switch, so that the tongue plates act as sensors for the locking position uniquely assignable direction of rotation and the number of revolutions of the castle. In this document, however, no concrete reference to the prevention of insertion or rotation of a key o. Ä. Included by a corresponding blocking device to prevent access to the closure device.

From the DE 44 23 173 A1 are given information about the communication of a control center with a device for arming and disarming. Also, this document is no specific reference to the prevention of insertion or rotation of a key o. Ä. To remove by a corresponding blocking device to prevent access to the closure device.

From the DE 10 2004 048 022 B4 and DE 10 2004 048 022 A1 discloses a device for arming and disarming an alarm system via a modified cylinder in which a plurality of sensors are arranged known. Here, the direction of rotation and the number of revolutions of the cylinder is determined in order to determine the intention of the operator of the alarm system in a unique way. About a control electronics, the corresponding signals are given to the central office. Also in this document, no concrete reference to the prevention of insertion or rotation of a key o. Ä. Contained by a corresponding blocking device to prevent access to the closure device.

From the DE 10 2005 034 618 A1 For example, an electronic locking device and locking method using cylinder with knob and electronic reading device is known. When holding the corresponding transponder, the knob is coupled and the lock cylinder can be operated. However, this document is not a concrete indication of the prevention of the insertion of a key o. Ä. By an appropriate blocking device to prevent access to the closure device to remove. In addition, the turning of a key or the lock / unlock device is realized differently than in the present invention.

From the DE 000029902916 U1 and the DE 000019906879 A1 An electronic locking and monitoring system for activating or deactivating burglary and / or status message systems by means of a transponder reading device is known. However, this document is not a concrete indication of the prevention of insertion or rotation of a key o. Ä. By an appropriate blocking device to prevent access to the closure device to remove.

From the DE 000020308579 U1 For example, there is known a switching device for effecting switching that functions in the form of a scan of a core puller shield. The invention relates to a switching device for effecting switching operations, such as the arming and disarming of burglar alarm systems, with a rotatably mounted in a housing part which is rotatably adjustable by means of a key slot in a cylinder lock key and responsive to the achievement of a predetermined rotational position of the part A signal generator whose signal is usable to bring about a predetermined switching state change. However, this document is not concrete reference to the prevention of insertion or rotation of a key o. Ä. By a corresponding blocking device to prevent access to the closure device or to remove a blockage of Kernziehschutzscheibe.

From the DE 000019647854 A1 Profile cylinder with at least two locking lugs for switching on or arming alarm systems with distinction between the sharpening "internal" and "external" known. Also, this document is no specific reference to the prevention of insertion or rotation of a key o. Ä. To remove by a corresponding blocking device to prevent access to the closure device.

From the DE 000019637623 A1 is an arming device for a burglar alarm system by means of bolt exclusion known. Also, this document is no specific reference to the prevention of insertion or rotation of a key o. Ä. To remove by a corresponding blocking device to prevent access to the closure device.

From the DE 000019633628 B4 and DE 000019633628 A1 discloses a device for arming a burglar alarm system by blocking the associated rotary bolt. Also, this document is no concrete reference to the prevention of insertion of a key o. Ä. By an appropriate blocking device to prevent access to the closure device to remove. In addition, the turning of a key or the lock / unlock device is realized differently than in the present invention.

Detailed Description of the Invention (Solution to the Problem)

The present invention proposes a device which has the full functionality of the forced arming and disarming.

However, the high installation and assembly costs should be reduced significantly or to a minimum. The energy problem is minimized by a low power consumption of the required drives due to the low force, resulting in less battery / battery capacity is required.

According to the invention, this object is achieved by a device which, when the alarm system is switched on, should prevent access to a closure device of one or more entrance doors to the security or surveillance area. Therefore, as a rule, no additional locking / unlocking device (eg lock, lock cylinder) is required, but the previously installed device continues to be used, but its operability is correspondingly restricted when the system is switched on.

The arming of the alarm system, for example, with a handheld transmitter o. Ä. (For example, by radio, infrared). To detect whether the operator of the remote control o. Ä. Is also outside the security or surveillance area, z. For example, an infrared signal can be transmitted which is detected by a corresponding receiver (eg IR receiver diode in front of the entrance door (s) to the safety or monitoring area, eg in the protective fitting). Only after the detection of this presence signal and the transmission to the control center (eg by radio, wire), the alarm system is armed and gives the operator by a corresponding acknowledgment signal (eg optical, acoustic, vibration with appropriate interval at the front door / to the safety or monitoring area or the remote control by radio / infrared control o. Ä. If necessary, as a combination) to recognize that the system has become sharp. The acknowledgment signal should be time-limited for reasons of recognizability by possible perpetrators.

Instead of identifying the operator or to recognize that the sharp! Unarming from outside the security or surveillance area is made, also physical identification features (eg transponder, RFID) or mental identification features (eg entering a number / letter code) or biometric identification features (eg fingerprint ) o. Ä. Serve in conjunction with appropriate reading units and the appropriate means of identification.

Also possible is z. B. the integration of a button, the only from outside the security or surveillance area, d. H. can be operated in front of the entrance door to the safety or monitoring area (eg in the protective fitting).

However, the core of the invention is the prevention of blocking / unlocking (eg opening or closing) of the blocking / unblocking device (eg lock with locking cylinder - see Figure 1 no. 2 ) in the access door (s) to the security or surveillance area by means of the appropriate means of identification (eg key - see Fig. 1 no. 3 ). This is z. B. prevents the possibility of actuation of the locking / unlocking device (eg lock cylinder o. Ä. - See Figure 1 no. 2 ) is prevented by means of a blocking device, as long as the system is armed. This is done by one in front of the blocking / unblocking device (see picture 1 no. 2 ) (eg flap, sliding flap, pivoting flap, drop flap, focal plane shutter, facetted shutter - similar to the lens of the camera, is concealed - see picture 1 no. 4 ) or similar in one or more parts. The blocking device can, as shown in the picture z. In a protective fitting (see picture 1 no. 1 ), a protective rosette (see picture 7 no. 9 ), o. Ä. Be integrated or in a separate housing o. Ä. Are arranged (eg., As an attachment) in front of a corresponding locking / unlocking.

The blocking device (see picture 3 no. 5 ) itself can be controlled by a suitable drive or similar (see Fig. 3 no. 6 ) mechanically, electrically, magnetically or by appropriate combinations or similar drives operated or activated by appropriate means / disabled.

In FIGS. 3 and 4, a possibility in the form of a pivoting flap operated, for example, by a small servomotor is shown by way of example.

Alternatively, according to the invention, it is likewise possible to block by blocking a core-pulling protective disk (see FIGS. 5 and 6, no. 7 ) possible to prevent the plugging or unlocking. So the access to the locking / locking device itself does not need to be blocked, but the rotation of the core puller and thus the inserted key is prevented. The object of the invention can thus also be achieved by the rotatably mounted part having a slot for the passage of the key having Kernziehschutzscheibe (see Figure 5 or 6 no. 7 ), in which rotation is blocked (see Fig. 6 no. 8a and 8b ). This is for example by retracting a spike in the disc or by otherwise blocking the rotation z. B. on gears o. Ä. Possible. As with the above-described blocking device for access to the locking / locking device, the operation of the locking / locking device is prevented in the same way, as long as the system is armed. Also in this case, the blocking device of the core puller can be operated by mechanical, electrical, magnetic or even by appropriate combinations or similar drives or enabled / disabled by appropriate means.

The Kernziehschutzscheibe is rotatably mounted and has only a narrow longitudinal slot through which the key can be inserted. By installing a core pull protection disc in a protective rosette (see picture 7 no. 9 ) or protective fitting, the removal of the cylinder core is prevented. A protective rosette is for example off DE 20 2008 010 076 U1 "Safety rosette with built-in core pull protection for lock cylinders" known.

In pictures 6 and 7 there is a possibility in the form of a ram which can be extended or retracted into the core pull protection disc (see picture 6 no. 8b ), which is controlled by a servo motor with eccentric disc (see Fig. 6 no. 8a ) is extended or retracted as an example. The described type of blocking by means of a plunger is only an example. Many other methods of blocking the core pull protection disk (eg via gears and their blocking) are thinkable and realizable according to the invention. So z. As well as the twisting of Kernziehschutzscheibe to z. B. 45 degrees, so that the slot of Kernziehschutzscheibe the keyway at least partially hidden and in consequence (instead of turning the Kernziehschutzscheibe) already the insertion of the key o. Ä. Is prevented.

In the pictures 8 and 9 is another example in the form of a protective rosette (see picture 7 no. 9 ) with core pull protection disk and blocking device arranged in front of or behind it (see pictures 7 and 8 no. 4a respectively. 4b ) as a possible solution.

Whether the blocking devices described are installed with or without an unblocked core-pulling protective disk or with or without a lockable core-pulling protective disk in a protective fitting or in a protective rosette or the like does not matter according to the invention. According to the invention, similar devices are also provided which are mounted in front of the blocking / unlocking devices (eg in the form of an attachment or attachment) or the like, which can be conceived and realized.

In the drawings, by way of example, the insertion or rotation of a key as an identification feature for actuating the blocking / unlocking device (eg lock cylinder) arranged behind the blocking device is inhibited when the EMA / GWA is armed, for which reason the EMA / GWA is unlocked without prior disarming Door is not possible. Thus, a false alarm is prevented.

• • Blockierung des Einsteckens eines Identifikationsmittels in Verbindung mit einem Schutzbeschlag ohne Kernziehschutz (siehe Bilder 1 und 2 in Verbindung mit den Bildern 3 und 4).
• • Blockierung der Betätigung einer Sperr-/Entsperreinrichtung in Verbindung mit einem Schutzbeschlag mit blockierbarer Kernziehschutzscheibe (siehe Bilder 5 und 6).
• • Blockierung des Einsteckens eines Identifikationsmittels in Verbindung mit einem Schutzbeschlag mit Kernziehschutz und vor bzw. dahinter angeordneter Blockiereinrichtung (siehe als Beispiel Bild 5 in Verbindung mit den Bildern 3, 4 und 2).
• • Blockierung des Einsteckens eines Identifikationsmittels in Verbindung mit einer Schutzrosette ohne Kernziehschutz (siehe als Beispiel Bild 8 in Verbindung mit den Bildern 3 und 4).
• • Blockierung der Betätigung einer Sperr-/Entsperreinrichtung in Verbindung mit einer Schutzrosette mit blockierbarer Kernziehschutzscheibe (siehe als Beispiel Bild 7 in Verbindung mit Bild 6).
• • Blockierung des Einsteckens eines Identifikationsmittels in Verbindung mit einer Schutzrosette mit Kernziehschutz und vor bzw. dahinter angeordneter Blockiereinrichtung (siehe Bild 7 und 8 in Verbindung mit den Bildern 3 und 4).

According to the invention all possible combinations are thinkable and feasible, such. B .:

• • blocking the insertion of an identification device in conjunction with a protective fitting without core pull protection (see Figures 1 and 2 in conjunction with Figures 3 and 4).
• • Blocking the operation of a locking / unlocking device in conjunction with a protective fitting with lockable core pull protection disc (see Figures 5 and 6).
• • blocking the insertion of an identification device in conjunction with a protective fitting with core pull protection and blocking device arranged in front of or behind it (see as an example Figure 5 in conjunction with Figures 3, 4 and 2).
• • Blocking the insertion of an identification device in conjunction with a protective rosette without core pull protection (see as an example Figure 8 in conjunction with Figures 3 and 4).
• • Blocking the operation of a locking / unlocking device in conjunction with a protective escutcheon with lockable core pull protection disc (see as an example Figure 7 in conjunction with Figure 6).
• • Blocking of the insertion of an identification device in conjunction with a protective rosette with core pull protection and a blocking device arranged in front of or behind it (see Figures 7 and 8 in conjunction with Figures 3 and 4).

• • Anordnung von entsprechenden Blockiereinrichtungen ähnlich wie in den Bildern 3 und 4 dargestellt, in einem Aufsatz bzw. Vorsatz o. ä., der vor einer Sperr-/Entsperreinrichtung angeordnet wird.
• • Anordnung von entsprechenden Blockiereinrichtungen ähnlich wie in den Bildern 3 und 4 dargestellt, vor anderen nicht durch Schlüssel o. ä. betätigten Identifikationseinrichtungen. Dies können beispielsweise Bedien-, Lese- oder Scharf-/Unscharfschalteinrichtungen (z. B. Schlüsselschalter, Codetastatur, elektronische Leseeinheit) sein, die in der Regel mit Abfrage eines sog. Identifikationsmerkmals (z. B. Schlüssel, Transponder, RFID, Code, biometrische Verfahren) bedient werden.

Furthermore, according to the invention, for example, are thinkable and feasible:

• Arrangement of corresponding blocking devices similar to those shown in Figures 3 and 4, in an attachment or the like arranged in front of a blocking / unblocking device.
• Arrangement of corresponding blocking devices similar to those shown in Figures 3 and 4, in front of other non-key operated or similar identification devices. These may be, for example, operating, reading or arming / disarming devices (eg key-operated switch, code keypad, electronic reading unit), which generally require interrogation of a so-called identification feature (eg key, transponder, RFID, code, biometric methods).

By means of the described blocking methods, for example, when the system is armed, insertion or rotation of the key or identification by means of an identification feature (eg mechanical, electronic) or the like is prevented for opening the door (s). Thus, the armed security or surveillance area can not be entered. Only when the system has been disarmed with a corresponding Unscharfschalteinrichtung, as described above, opens the correspondingly arranged in front of the blocking / unblocking blocking device or is released and thus gives access to the blocking / unblocking or rotation (z B. locking cylinder) free. False alarms as a result of operating errors are thereby effectively prevented and the so-called inevitability is ensured.

The invention can also be used in the same way to prevent arming, if not all the requirements for arming are given (eg, if the system is not ready for operation and, for example, the detectors are not all in the so-called. ie an alarm condition is present or if an area to be armed beforehand has not already been armed). Only when all conditions for arming are given, as described in the previous case, the lock / unlock device is released before the arming and the door / s can be closed. Thereafter, an arming over the possibilities described is feasible.

However, if the door is to be closed without arming the system, this would also be conceivable if the release in this case via a corresponding operating function (eg pressing a special button on the radio remote control, a button attached in the vicinity of the blocking device o. Ä.), in which case a subsequent arming may only take place if the specified conditions for arming are present.

The blocking device can be arranged / integrated or pre-set, for example, for preventing the insertion of a key in a profile cylinder or rotating a profile cylinder by blocking the Kernziehschutzscheibe in a so-called protective fitting or a protective rosette in front of the profile cylinder. This eliminates an expensive and expensive installation. The corresponding control electronics for controlling the blocking device or for detecting whether the operator is also outside the security or monitoring area, can also be integrated in the fitting. If necessary, an integrated button, an IR receiver diode or a similar sensor can be used for this purpose. Possibly. is also a separate arrangement of the control electronics near the door or in a so-called. Inner knob o. Ä. Possible. The control electronics exchanges the corresponding data with the central z. B. by radio or wire.

The integration into existing or newly developed products (eg security fitting, escutcheon) or a corresponding intent can also serve the additional security, as z. B. the cylinder is not recognizable and not accessible. A combination with a so-called core pull protection or with a burglary-resistant protective fitting or escutcheon is thinkable and feasible.

If the control electronics detects via the corresponding input or the corresponding sensors that the operator is outside the security or monitoring area and an arming is requested, a corresponding "arming request signal" is generated and forwarded to the control center. This checks the arming readiness of the connected peripheral components. If the result of the check is positive, the blocking device is possibly activated and the actuation of the closure / locking device is released. The shutter is detected by corresponding sensors (eg bolt switch contact) and reported to the control panel. Then the system is armed, which is also indicated by one or more optional acoustic / optical or optical acknowledgment signals (eg buzzer, LED). If the system could not be armed due to a negative result of the arming readiness check, this will be indicated by different acoustic or optical signals (eg changed interval). Will one Such blocking during arming not desired, the blocking device can always be unlocked in fuzzy system, so that the operation of the locking / locking device is then always possible.

If an authorized person who identifies himself by possessing the suitable identification feature (eg a key) wishes to re-enter the armed area, the actuation of the locking / locking device (eg the insertion of the key into the lock cylinder or locking mechanism) will take place its rotation) prevented by the blocking device. Only when the system was disarmed by means of the corresponding signal, the blocking device is controlled and opened by the control center, so that the blocking / unblocking device is accessible again. Thereafter, the door o. Ä. Can unlocked or unlocked and the now disarmed security or monitoring area are entered without an alarm is triggered.

The so-called inevitability is thus ensured.

LIST OF REFERENCE NUMBERS

1

Security hardware

2

Locking / unlocking device (here as an example: lock cylinder)

3

key

4a

Blocking device (here: open)

4b

Blocking device (here: closed)

5a

Blocking device (here as an example: as a swing flap open)

5b

Blocking device (here as an example: closed as swing flap)

6

Drive (here as an example: servomotor)

7

Plug protection disc

8a

Drive (here as an example: servomotor with eccentric disc)

8b

Blocking device of the core pulling protection disc (here as an example: ram)

9

Guard rosette here with core pull protection disk

Figure 1 left: embodiment of the invention in conjunction with a protective fitting
(Burglar alarm system / alarm system is disarmed or ready for arming and the insertion of the identification means - here key is possible)

Picture 2 right: execution of the invention in connection with a protective fitting
(Burglar alarm system / alarm system is armed or not ready for arming and the insertion of the identification means - here key - is not possible)

Figure 3 left: Implementation of the invention as a swing flap as an intent of a locking / unlocking device or for integration into protective fittings / escutcheons - blocking device open (burglar alarm system / alarm system is disarmed or armed and the insertion of the means of identification - key here - is possible)

Fig. 4 right: execution of the invention as a swing flap as a header against a blocking! Unlocking device or for integration into protective fittings / protective rosettes - blocking device closed
(Burglar alarm system / alarm system is armed or not ready for arming and the insertion of the identification means - here key - is not possible)

Figure 5 left: Embodiment of the invention in the form of a turnstile of a core puller in conjunction with a protective fitting

Picture 6 right: Implementation of the invention in the form of a turnstile of a core pulling protection disc in conjunction with a protective fitting
(Burglar alarm system / alarm system is armed or not ready to arm, the insertion of the identification means - key here - is possible, but it is prevented rotation - here in the form of a plunger, by a driven by a servo motor eccentric up and thus in locked position or shut down for unlocking)

Figure 7 left: Embodiment of the invention in conjunction with a protective rosette - here with unblocked core pull protection but with behind or before arranged blocking device
(Burglar alarm system / alarm system is disarmed or ready for arming and the insertion of the identification means - here key is possible)

Figure 8 right: embodiment of the invention in conjunction with a protective rosette - here with unblocked core pull protection but with behind or before arranged blocking device
(Burglar alarm system / alarm system is armed or not ready to arm and the insertion of the means of identification - here key - is not possible - here by before or behind the Kernziehschutzrosette arranged blocking device)

QUOTES INCLUDE IN THE DESCRIPTION

This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 9418474 U1 [0019]
• DE 4423173 A1 [0020]
• DE 102004048022 B4 [0021]
• DE 102005034618 A1 [0022]
• DE 000029902916 U1 [0023]
• DE 000019906879 A1 [0023]
• DE 000020308579 U1 [0024]
• DE 000019647854 A1 [0025]
• DE 000019637623 A1 [0026]
• DE 000019633628 B4 [0027]
• DE 202008010076 U1 [0038]

Claims (1)

The blocking is thinkable and feasible in various combinations, such. B .: 1) blocking the insertion of an identification means (eg key, transponder, RFID, code) in conjunction with a protective fitting and / or a protective rosette with or without core pull protection by upstream blocking device, for example by means of a) a flap (eg sliding door, swing flap, drop flap) o. b) a slot or facet closure (similar to the camera, the lens is hidden) o. Ä. 2) blocking the operation of a locking / unlocking device in conjunction with a protective fitting and / or a protective rosette with Kernziehschutzscheibe that is blocked, for example by means of a) a retracting into the Kernziehschutzscheibe mandrel o. Ä. b) Blocking via gears o. Ä. c) rotation of the slot of a core pulling protective disk o. Ä. 3) Arrangement of a corresponding blocking device in an essay or intent that before a lock / unlock device or other not by key o. Ä. Operated identification devices, such as control, reading or arming / disarming devices (eg Key switch, code keypad, electronic reading unit), which are usually operated with interrogation of a so-called identification feature (eg key, transponder, RFID, code, biometric method), for example by means of a) a flap (eg sliding door, swing flap, drop flap) o. b) a slot or facet closure (similar to the camera, the lens is hidden) o. Ä.

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