EP0796483B1 - Elektronisches sicherheitssystem, vorzugsweise zum schutz von wohnungen, die mit kabelfernsehanschluss ausgestattet sind - Google Patents
Elektronisches sicherheitssystem, vorzugsweise zum schutz von wohnungen, die mit kabelfernsehanschluss ausgestattet sind Download PDFInfo
- Publication number
- EP0796483B1 EP0796483B1 EP95934038A EP95934038A EP0796483B1 EP 0796483 B1 EP0796483 B1 EP 0796483B1 EP 95934038 A EP95934038 A EP 95934038A EP 95934038 A EP95934038 A EP 95934038A EP 0796483 B1 EP0796483 B1 EP 0796483B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- security system
- main frame
- electronic security
- identification
- frequency
- 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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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
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
- G08B25/085—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines using central distribution transmission lines
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
Definitions
- the invention relates to an electronic security system, preferably for the protection of dwellings, their protected Room is equipped with a central to which one Device for operating the center and at least one Sensors are connected, and that via a cable line of cable television connected to a central control panel is.
- Security systems are known to protect against Groups of rooms, e.g. Apartments, against burglary, fire, Gas outflows udg. to serve.
- Known security systems of this Art consist of elements that are protected in one Space are made up of connecting elements and a central control panel. Located inside the protected space an electronic connected through the central control panel Central, to the various sensors and an actuator are connected, the actuator is intended to authorize the Person to be entered to enter the protected area evaluate and, if necessary, set new access conditions to enable.
- the head office can use a Power source and / or be equipped with a siren.
- the sensors are essentially loops with a binary output - switched on / off. You are either active and need power supply, e.g. Infrared sensor, sensor for detection of electromagnetic or acoustic wave motion, or passive - without power supply, e.g. magnetic Contacts and microswitches.
- the binary information is sent from the sensor to the control center via a cable or through Radio transmission directed.
- the central office has the task of Status of the sensor and that of the actuator evaluate incoming information and then one Alarm signal or other information to the central control panel or to turn on the siren.
- the control element of the control center receives identification information by the person to be entered.
- This Information is in a mechanical, magnetic or electronic key or is through a keyboard actuated by this person is fed to the system.
- new conditions can arise, mostly through the keyboard entered for access to the protected room become.
- a timer When entering the protected space, a timer is in the head office e.g. switched on by a magnetic sensor, and the person entered has a measured Period of time to switch off the system, be it by their Key or through the keyboard. Otherwise the attack of the protected room signals. The person will mostly be alerted by an acoustic or light signal made that time runs out.
- An alarm system is from FR patent application No. 78 01103 known, the alarm signals from several alarm generators to one or more recipients in which different, emitted by different generators High frequency signals through a single coaxial cable network in Form a frequency spectrum.
- the recipient takes a normal Condition in the presence of a modulated support shaft true, an alarm in the presence of a support shaft and a glitch if the signal is missing.
- Disadvantages of this and on other known security systems used for transmission of information using cable television lines is their easy vulnerability because of the protected object not monitored between queries from the central controller can be whatever opportunity for adding a Emulator offers.
- the known systems have the disadvantage that they are at least not meet one of the above requirements: the condition the accessibility is with those with a mechanical or electronic key operated systems fulfilled, however systems with a mechanical Keys in the event of key loss, and Systems with an electronic key are because of their high acquisition costs unaffordable for broad layers.
- the invention is therefore based on the object of a security system to develop all the conditions for the Mass deployment in residential areas would meet.
- An electronic security system is used to solve the task provided, preferably to protect apartments, whose protected area is equipped with a control center, to the one device for operating the center and at least a sensor is connected, and the one Cable line of cable television to a central control panel is connected, the center on, except zero state to cause an alarm on the remote central control panel, at least one radio frequency generating code recognition processor and the device for actuation the center has a device for reading cards with integrated chip, with a group decoder for Decode the one generated by the code recognition processors Frequency spectrum between a group of code recognition processors and the central control panel switched on is.
- the code recognition processor except for the zero state, High frequency of two different numbers of vibrations, one for empty and another for authorized occupied space.
- the security system is a power source and / or a backup power source connected to the code recognition processor. Then at least one active sensor and / or a code keyboard connected to the code recognition processor become.
- the code recognition processors and the central control panel are advantageous with modems for two-way communication fitted. Outputs can be made to the code recognition processor connected by apartment measuring and control devices become.
- the system fulfills the safety function also a number of additional information and control functions.
- the basic version of the security system exists from code recognition processors 1, which to the to televisions 3 leading apartment connections 2 are connected.
- code recognition processors 1 On the code recognition processors 1 are devices 4 for Read cards connected with integrated chips, or if necessary, these are a direct component of the code recognition processors 1.
- a passive sensor 5 To the code recognition processor 1 a passive sensor 5 is still connected, which in Area of the front door of the apartment is attached.
- Home TV connections 2 are using a standard television translator 6 and branches 7 of the distribution cable network the broadcast center 8 of the cable television connected.
- branches 7 come together is a central control panel 9 connected - a computer subsystem for monitoring of the protected spaces and for processing the alarm and technical information coming from there. A permanent service at the central control desk 9 is required.
- the code recognition processor 1 is located behind the front door inside the protected space. As a passive Sensor 5 can e.g. one in the front door magnetic switch can be used. The code recognition processor 1 gives a signal of frequency A in the cable television network. When a person enters the front door sensor 5 becomes a timer in the code recognition processor 1 left on. During a measured period of time, the person entered their card with integrated chip in the Insert reading device 4. If the card is considered to be entry The code recognition processor changes the justification 1 the number of vibrations from A to B. In the event that the card identified as not authorized or no card inserted becomes, the code recognition processor 1 stops emitting. The frequency zero means an alarm condition.
- Each of the code recognition processors 1 has its own frequency A, which corresponds to an empty apartment, and a characteristic Frequency B, which is occupied by one Apartment corresponds.
- the maximum is in the elementary version described Number of apartments to be included in the system due to the transmission capacity of the system at 1024.
- Overcoming an expanded security system 2 designed in the field of television translators Has 6 group decoder 10.
- the group decoder 10 emit their own frequencies. Your job is to do that frequency spectrum transmitted by associated code recognition processors 1 analyze, changing the frequency plane A, B and 0 of each processor 1 its own Frequency of the group decoder changes what is in the central controller 9 is registered.
- the group decoder switches at the same time 10 the relevant code recognition processor 1 with the central control panel 9, thus ensuring registration of changes in the apartment.
- the basic equipment of the apartment which consists of a Kooaeer recognition processor 1 with a device 4 for Read cards with an integrated chip and a passive one Sensor 5 in the entrance door.
- This equipment can only perform an elementary safety function.
- the system however, allows additional facilities at the request of the apartment owner to install in individual apartments, to the proposed system using standard centers can be connected. This increases comfort the user.
- the code recognition processors 1 can to be connected to a power source 11, causing installation of active switched through with the processor 1 Sensor 12 is enabled. In the event of a power failure a backup power source 13 is installed. After this this is exhausted, the code recognition processor 1 to position 0 um, and the central control panel 9 assumes an attack state true.
- the current source 11 further enables to connect a code keyboard 14 to processor 1. Using this keyboard 14, e.g. Access conditions can be changed directly by the apartment owner.
- a higher level represents a configuration in which the central control panel 9 equipped with a modem 15 for data transmission on both sides is, and the apartments according to the choice of users are also equipped with such modems 15.
- This 3 allows the one hand the central control panel 9 the type of reported Disturbance distinguishes, and on the other hand regulatory attacks made in individual apartments directly at the central control desk 9 can be e.g. Air temperature or humidity control.
- the two-way data transmission is ongoing with oscillation numbers from 5 to 29 MHz.
- the security system is characterized by a relatively large one Resistance to attack.
- the central controller 9 detects the attack and checks the attacked object. If the Mains voltage remains with the elementary execution of the system maintain its functionality.
- apartments in which the center is connected to a power source 11 is, the backup power source 13 is turned on in the event of a power failure. If the replacement source 13 is exhausted, it takes Central control panel 9 a change in the state of equilibrium true.
- the user reports the loss at the employee at the central control desk 9, and this gives a changed code in the code recognition processor 1 of the concerned Apartment one. If the apartment with a code keyboard 14 is equipped, the user can make this change make yourself.
- the security system according to the invention allows that individual Points of the system, it is also the neighboring ones, quite have different equipment - from the elementary up to the complete.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Alarm Systems (AREA)
- Selective Calling Equipment (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Protection Of Static Devices (AREA)
- Burglar Alarm Systems (AREA)
Description
- Das technische Niveau entspricht dem gültigen Standard.
- Die Betätigung ist Personen im Alter ab 8 Jahren möglich.
- Das System ist gegen Mißbrauch von Zutrittsberechtigung gesichert.
- Anschaffungskosten zumindest der Grundvariante sind für alle im Einsatzgebiet lebenden sozialen Schichten akzeptabel.
- Das System ist genügend variabel, um den gewünschten Komfort entsprechend dem Sozialstatus der Benutzer zu bieten.
- Fig. 1
- eine Blockschaltung für die Elementarausgestaltung des Sicherheissystems,
- Fig. 2
- eine Blockschaltung des Systems mit Gruppen-Decodierern und
- Fig. 3
- eine Blockschaltung für das mit Modems ausgestattete System, wobei an einen der Kodeerkennungsprozessoren eine Stromversorgungsquelle, eine Ersatzstromversorgungsquelle, ein aktiver Fühler sowie eine Betätigugnstastatur angeschlossen sind.
Claims (6)
- Elektronisches Sicherheitssystem, vorzugsweise zum Schutz von Wohnungen, deren geschützter Raum mit einer Zentrale ausgestattet ist, an die eine Einrichtung zur Betätigung der Zentrale und zumindest ein Fühler angeschlossen sind, und die über eine Kabelleitung des Kabelfernsehens an ein Zentralsteuerpult angeschlossen ist, dadurch gekennzeichnet, daß die Zentrale ein, außer Null-Zustand zum Hervorrufen eines Alarms am entfernten Zentralsteuerpult (9), mindestens eine Hochfrequenz generierender Kodeerkennungsprozessor (1) ist,und die Einrichtung zur Betätigung der Zentrale eine Einrichtung (4) zum Lesen von Karten mit integriertem Chip ist, wobei ein Gruppendekodierer (10) zum Dekodieren des von den Kodeerkennungsprozessoren (1) generierten Frequenz-Spektrums zwischen einer Gruppe von Kodeerkennungsprozessoren (1) und dem Zentralsteuerpult (9) eingeschaltet ist.
- Elektronisches Sicherheitssystem nach Anspruch 1, dadurch gekennzeichnet, daß die Zentrale ein, außer Null-Zustand, Hochfrequenzen von zwei verschiedenen Schwingungszahlen generierender Kodeerkennungsprozessor (1) ist,wobei eine der Hochfrequenzen der leeren und eine andere der berechtigt besetzten Wohnung zusteht.
- Elektronisches Sicherheitssystem nach Anspruch 1, dadurch gekennzeichnet, daß zumindest ein aktiver Fühler (12) an den Kodeerkennungsprozessor (1) angeschlossen ist.
- Elektronisches Sicherheitssystem nach Anspruch 1, dadurch gekennzeichnet, daß eine Kode-Tastatur (14) an den Kodeerkennungsprozessor (1) angeschlossen ist.
- Elektronisches Sicherheitssystem nach Anspruch 1, dadurch gekennzeichnet, daß die Kodeerkennungsprozessoren (1) und der Zentralsteuerpult (9) mit Modems (15) zur gegenseitigen Kommunikation ausgestattet sind.
- Elektronisches Sicherheitssystem nach Anspruch 1, dadurch gekennzeichnet, daß Ausgänge von Wohnungsmeß- una Regelungsgeraten an aen Kodeerkennungsprozessor (1) angeschlossen sind.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ264894 | 1994-10-27 | ||
CZ942648A CZ280432B6 (cs) | 1994-10-27 | 1994-10-27 | Elektronické zabezpečovací zařízení, zejména k ochraně bytů vybavených kabelovou televizí |
PCT/CZ1995/000023 WO1996013820A1 (de) | 1994-10-27 | 1995-10-24 | Elektronisches sicherheitssystem, vorzugsweise zum schutz von wohnungen, die mit kabelfernsehanschluss ausgestattet sind |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0796483A1 EP0796483A1 (de) | 1997-09-24 |
EP0796483B1 true EP0796483B1 (de) | 1999-04-28 |
Family
ID=5465334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95934038A Expired - Lifetime EP0796483B1 (de) | 1994-10-27 | 1995-10-24 | Elektronisches sicherheitssystem, vorzugsweise zum schutz von wohnungen, die mit kabelfernsehanschluss ausgestattet sind |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0796483B1 (de) |
AT (1) | ATE179539T1 (de) |
CZ (1) | CZ280432B6 (de) |
DE (1) | DE59505796D1 (de) |
PL (1) | PL178734B1 (de) |
SK (1) | SK282912B6 (de) |
WO (1) | WO1996013820A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19638485C2 (de) * | 1996-09-20 | 2002-09-26 | Secal Gmbh | Alarmsystem für ein Mehrfamilienhaus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7700448A (nl) * | 1977-01-17 | 1978-07-19 | Oak Holland Bv | Alarmeringsstelsel. |
US4322854A (en) * | 1979-05-18 | 1982-03-30 | Allan B. Bundens | Data communications terminal |
US4574305A (en) * | 1983-08-11 | 1986-03-04 | Tocum, Incorporated | Remote hub television and security systems |
DE4241526A1 (de) * | 1992-12-10 | 1994-06-16 | Schreiber Hans | Verfahren und Bausatz zur Legitimationsprüfung elektronischer Zugangs- und/oder Informationsmedien |
-
1994
- 1994-10-27 CZ CZ942648A patent/CZ280432B6/cs not_active IP Right Cessation
-
1995
- 1995-10-24 DE DE59505796T patent/DE59505796D1/de not_active Expired - Fee Related
- 1995-10-24 AT AT95934038T patent/ATE179539T1/de not_active IP Right Cessation
- 1995-10-24 WO PCT/CZ1995/000023 patent/WO1996013820A1/de active IP Right Grant
- 1995-10-24 EP EP95934038A patent/EP0796483B1/de not_active Expired - Lifetime
- 1995-10-24 PL PL95319879A patent/PL178734B1/pl unknown
- 1995-10-24 SK SK540-97A patent/SK282912B6/sk unknown
Also Published As
Publication number | Publication date |
---|---|
SK282912B6 (sk) | 2003-01-09 |
ATE179539T1 (de) | 1999-05-15 |
WO1996013820A1 (de) | 1996-05-09 |
SK54097A3 (en) | 1999-04-13 |
CZ264894A3 (en) | 1996-01-17 |
PL319879A1 (en) | 1997-09-01 |
EP0796483A1 (de) | 1997-09-24 |
CZ280432B6 (cs) | 1996-01-17 |
DE59505796D1 (de) | 1999-06-02 |
PL178734B1 (pl) | 2000-06-30 |
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