EP0969432A2 - Système et procédé pour détecter une intrusion et capuchon pour charnière de fenêtre, porte ou similaire - Google Patents

Système et procédé pour détecter une intrusion et capuchon pour charnière de fenêtre, porte ou similaire Download PDF

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Publication number
EP0969432A2
EP0969432A2 EP99112622A EP99112622A EP0969432A2 EP 0969432 A2 EP0969432 A2 EP 0969432A2 EP 99112622 A EP99112622 A EP 99112622A EP 99112622 A EP99112622 A EP 99112622A EP 0969432 A2 EP0969432 A2 EP 0969432A2
Authority
EP
European Patent Office
Prior art keywords
signal
window
detection system
intrusion detection
door
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.)
Pending
Application number
EP99112622A
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German (de)
English (en)
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EP0969432A3 (fr
Inventor
Hartmut Depke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0969432A2 publication Critical patent/EP0969432A2/fr
Publication of EP0969432A3 publication Critical patent/EP0969432A3/fr
Pending legal-status Critical Current

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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

Definitions

  • the invention relates to an intrusion detection system, a method of detecting a break-in and a push-on sleeve according to the preamble of Claim 20.
  • Intrusion detection systems are different Embodiments known. For example, includes an intrusion detection system a light barrier, that in the opening area of a window, a door or the like is arranged so that an opening movement the window can be determined. Disadvantageous with such intrusion detection systems is that for every light barrier on every window or at least two light barrier elements on each door are to be attached. Furthermore creates considerable wiring effort for the Connection of the light barriers.
  • the system includes a signal generator, the Signal on at a window, door or Such provided signal deflecting element can be aligned is.
  • the system also has a signal receiving element on which to receive the from the signal deflecting element steered signal is used.
  • the signal deflection element advantageously directs the signal in a limited closing or opening angle range the window, the door or the like to the signal receiving element. It is advantageous here that at least the signal generator is independent from the location of the window, door or the like can be because the signal deflection element the signal sent by the signal generator to the signal receiver directs.
  • the signal deflection element can preferably adjustable or adjustable be designed so that the signal generator emitted signal reaches the signal deflection element and only then, for example, to the signal receiving element is redirected when the window, the door or the like is closed. Will the window opened, the signal deflection element moves with and no longer directs the signal beam to the signal receiving element. This can result in an unauthorized person Opening the window, so a break-in detected become. It is therefore provided that, in a rest position, for example the closed position, the Window, the door or the like, the signal receiving element receives the signal beam and in one Alert phase when the window, door or the like moved out of a limited angular range the transmitted signal is no longer from Receiving element is received. Alternatively or additionally to the adjustable signal deflection element also the signal generator and / or the signal receiver be alignable.
  • the signal deflection element is designed as a signal transmitter is. That means the signal generator is on the window, the door or the like arranged and sends that Signal off, with the sounder aligned is that its signal is in the rest position of the window meets the recipient.
  • the signal deflection as Signal receiver is formed. That is, the signal receiver is on the door, the window or the like so attached that in the rest position Signal can be received. Hits in the alarm phase the transmitted signal is no longer on the signal receiver.
  • the signal generator and / or the Signal receiver with a mains-independent power supply is / are equipped. This can, for example a primary or a secondary battery his.
  • the signal transmitter is particularly preferably designed as a laser light and / or infrared light transmitter. It is therefore particularly envisaged that the Signal transmitter emitted signal a light signal which is preferably in the invisible light wavelength range lies. So it is not without further recognizable that a window, a door or the like by means of an intrusion detection system is secured.
  • the signal deflection element is a reflector, especially mirror. So both the signal generator as well as the signal receiving element regardless of where the window is installed.
  • the signal redirector on the window, the door or the like is attachable.
  • the signal deflection element is directly with the window, the door or the like can be coupled, so that with an opening or closing movement of the window in the Alarm phase the signal deflection element is also moved. It is advantageous here that the signal deflection element even afterwards - even after installing the Window, the door or the like - without major Effort is attachable. So it can easily the intrusion detection system according to the invention be retrofitted.
  • the signal deflection element on a hinge part of the window, the door or the like attachable.
  • the signal deflection element is attached to a push-on sleeve, that can be attached to the hinge part.
  • a push-on sleeve can, for example also be designed as a decorative sleeve, which is therefore a gives an optically appealing picture.
  • the push-on sleeve is so connectable to the hinge part that it with a closing or opening movement of the window is moved.
  • the hinge part itself has the signal deflection element.
  • Signal deflection element simply through the hinge part be educated, especially if that Hinge part has a reflective surface.
  • a flat surface preferably forms the signal deflection element.
  • This flat surface can, for example be the reflector mentioned above, the retrospective attachable to the window or hinge is.
  • Hinge part itself to produce a flat surface.
  • metallic hinge parts can do this, for example, by removing material or a material order can be achieved.
  • the system has several signal reception elements coupled together having.
  • An embodiment is preferred in which the entire system by means of a preferably rechargeable electrical energy storage is. So it is a primary or secondary battery intended.
  • An embodiment of the system is particularly preferred, in which the signal generator and the signal receiving element are synchronized. It means that the receiving element is "known" which signal shape to receive it. A detection of the waveform can be achieved, for example, that the phase position, amplitude and / or frequency of the received signal with the emitted Signal is compared. So it's on special advantageously possible, manipulations almost exclude that are geared to the fact that a "foreign" signal is fed into the system.
  • a signal transmitter emits a signal in a resting phase, which on a window, a door or the like deflected by means of a signal deflecting element and then from a signal receiving element Will be received.
  • a signal transmitter emits a signal in a resting phase, which on a window, a door or the like deflected by means of a signal deflecting element and then from a signal receiving element Will be received.
  • an alarm phase by a change in the closing or Opening angle of the window, door or such a break-in occurs causes this by changing the orientation and / or position of the signal deflection element that the signal through the signal receiving element is not more is received, which is then a conventional Alarm system can be forwarded. Consequently the intrusion can be detected in a simple manner become.
  • an indication of the detected intrusion is audible and / or optically.
  • a preferred embodiment is characterized by this from that a comparison of the emitted and of the received signal. That means that the Waveform of the radiated and the received Signal is compared, which does not affect the system belonging signals can be easily recognized.
  • the signal is preferably the phase position, amplitude and / or frequency of the signal compared.
  • the task also comes with a sleeve for a hinge of a window, door or the like solved the features of claim 20 shows.
  • the push-on sleeve has, according to the invention Signal deflection element, in particular a reflector, on.
  • Signal deflection element in particular a reflector
  • this is Signal deflection element designed as a mirror, so that a signal hitting the mirror without any noteworthy Losses forwarded to a signal receiver can be.
  • a door may also be provided, wherein not only secured room or front doors but also, for example, cabinet doors or bottom flaps.
  • Figure 1 is a section of a room 1 of a building shown.
  • a wall 2 of the room 1 has an opening 3 in which a window 4 with its frame 5 is used.
  • the window 4 is double-winged in the present embodiment Windows trained; so it has two Casement 6 and 7 on.
  • Each casement 6, 7 is preferably by means of at least one hinge 8 two hinges 8, on the frame 5 pivotable articulated.
  • at least one sash 6 or 7 as a rotating or Turn-tilt wing is formed. It means that a sash 6 or 7 about a longitudinal axis 9 rotatably opened and about a transverse axis 10 in Tilt position can be brought.
  • each hinge 8 has a wing-side Hinge part 11 and a frame side Hinge part 12, both hinge parts 11 and 12 by means of a connecting element 13 seen in the longitudinal direction of the connecting element 13 can be fixed to one another, but relative to one another are rotatably mounted.
  • the hinge 8 has a signal deflection element 14 on that in the present embodiment wing-side hinge part 11 is present or can be attached there. Alternatively it is however, it is also possible to attach the signal deflection element to the To form sash 6 and 7 respectively to arrange.
  • the signal deflection element can designed as a reflector 15, in particular as a mirror his.
  • the signal deflection element 14 is an intrusion detection system, in the following only as a system Designated 16, assigned.
  • System 16 includes also a signal generator 17 and a signal receiving element 18.
  • the signal generator 17 and the signal receiving element 18 are purely exemplary of one another wall 19 of room 1 attached. Of course is the signal generator 17 and the signal receiving element 18 on any interior wall can be arranged, for example on the ceiling 20 of room 1.
  • the signal generator 17 is preferably a light generator, preferably laser light and / or infrared light transmitter, educated. It radiates-insofar as the system 16 a signal beam S is in operation, for example a light signal, with the signal beam like this is aligned that he on the signal deflection 14 meets on hinge part 11, deflected from there or is reflected, so that the reflected or deflected signal beam S 'steered towards the receiver 18 in order to be received there.
  • the signal beam S can also be emitted in pulses.
  • the signal beam S is only on the receiver 18 then received when the window 4 respectively the sash 6 or 7 in a rest position is present, for example in the closed position brought, as shown in Figure 1 is. If the sash 6 or 7 brought into an alarm phase from its rest position, so the reflected signal beam S 'strikes not on the receiver 18 and therefore cannot be received. This will make a slump, at least however moving the sash 6 or 7, recognized. If a break-in is recognized, so can a control device, not shown here of the system 16 a not shown here control optical and / or acoustic display, so that ultimately the slump is indicated respectively is reported.
  • the signal receiving element 18 or the signal generator 17 is then on a wall 2, 19, 20 of the room 1 attached. That attached to the hinge part 11 Element is then aligned so that it is at rest of the sash 6 or 7- den Signal beam S receives or emits so that it can be received at the signal receiver 18.
  • the system 16 can have multiple receivers 18, which in the exemplary embodiment according to Figure 1, however, in a receiver can be accommodated.
  • the signal generator 17 be designed so that he multiple signal beams S emits, each signal beam S preferably is each directed to a reflector 14, so that each signal beam S from its associated signal deflecting element 14 as a reflected signal beam S 'redirected to the receiver 18 in the rest position becomes.
  • the above-mentioned control device of the system 16 preferably has communication connections to the signal generator 17 and the signal receiving element 18 so that - as mentioned above - are detected by the receiver 18 whether the window is at rest or in the alarm phase is present.
  • the signal generator 17 and the signal receiving element synchronize with each other so that a Comparison between signal beam S and reflected Signal beam S 'is possible.
  • the signal shapes of the signal beams S and S ' are compared. It is particularly provided that the phase position, Amplitude and / or frequency of the signal beams S and S 'is compared.
  • the signal receiving element 18 has a reception window, so that during an opening movement of the window within a few straight lines the deflected signal beam S 'is still received becomes. So it's kind of a tolerance band provided so that a break-in is only recognized if the window is from a closing or opening angle range is moved out.
  • Figure 3 shows a push-on sleeve 21, which over the wing-side hinge part 11 are pushed can.
  • the push-on sleeve 21 has in its Sheath wall an open edge 22 on and is open at one end 23, so that they are pushed over the hinge part 11 can, the edge of the recess 22 the band part 24 of the hinge part 11 encompasses areas.
  • the push-on sleeve 21 has the signal deflection element 14 on that in the present embodiment of the Push-on sleeve 21 on an extension 25 of the push-on sleeve 21 is attached or designed.
  • the signal deflection element 14 is designed as a flat surface 26, which - according to Figure 3- at an angle to the longitudinal axis of the push-on sleeve 21 can run.
  • the push-on sleeve 21 is in particular designed such that through the recess 22 a rotary coupling reached between hinge part 11 and push-on sleeve 21 becomes.
  • For energy supply is in particular one also referred to as an accumulator Secondary battery provided so that the system 16th can be operated independently of the network.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
EP99112622A 1998-07-03 1999-07-02 Système et procédé pour détecter une intrusion et capuchon pour charnière de fenêtre, porte ou similaire Pending EP0969432A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19829703 1998-07-03
DE19829703 1998-07-03

Publications (2)

Publication Number Publication Date
EP0969432A2 true EP0969432A2 (fr) 2000-01-05
EP0969432A3 EP0969432A3 (fr) 2000-09-13

Family

ID=7872837

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99112622A Pending EP0969432A3 (fr) 1998-07-03 1999-07-02 Système et procédé pour détecter une intrusion et capuchon pour charnière de fenêtre, porte ou similaire

Country Status (1)

Country Link
EP (1) EP0969432A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1271439A3 (fr) * 2001-06-29 2003-12-10 H.H. Heim & Haus Holding GmbH Dispositif pour surveiller la position de fermeture des portes et des fenêtres

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092636A (en) * 1976-07-14 1978-05-30 Texas Instruments Incorporated Protective alarm system for window using reflected microwave energy
US4841283A (en) * 1987-12-21 1989-06-20 Southern Steel Company Security hinge utilizing concealed radiative sensing to detect hinge position
JPH04296998A (ja) * 1991-03-26 1992-10-21 Sekisui Chem Co Ltd ワイヤレス窓開閉検知システム
US5214293A (en) * 1992-04-14 1993-05-25 Calcomp Inc. Latch status sensor sensing closed and unlatched position

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1271439A3 (fr) * 2001-06-29 2003-12-10 H.H. Heim & Haus Holding GmbH Dispositif pour surveiller la position de fermeture des portes et des fenêtres

Also Published As

Publication number Publication date
EP0969432A3 (fr) 2000-09-13

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