EP0435007A2 - Dispositif de surveillance avec un écran de matériau synthétique, en particulier noir non transparent à la lumière visible - Google Patents

Dispositif de surveillance avec un écran de matériau synthétique, en particulier noir non transparent à la lumière visible Download PDF

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Publication number
EP0435007A2
EP0435007A2 EP90122796A EP90122796A EP0435007A2 EP 0435007 A2 EP0435007 A2 EP 0435007A2 EP 90122796 A EP90122796 A EP 90122796A EP 90122796 A EP90122796 A EP 90122796A EP 0435007 A2 EP0435007 A2 EP 0435007A2
Authority
EP
European Patent Office
Prior art keywords
cover sheet
numerical
visible light
front wall
transparent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP90122796A
Other languages
German (de)
English (en)
Other versions
EP0435007A3 (en
Inventor
Rolf Harder
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.)
EMO-ELEKTRONIK GmbH
Original Assignee
EMO-ELEKTRONIK GmbH
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 EMO-ELEKTRONIK GmbH filed Critical EMO-ELEKTRONIK GmbH
Publication of EP0435007A2 publication Critical patent/EP0435007A2/fr
Publication of EP0435007A3 publication Critical patent/EP0435007A3/de
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/19619—Details of casing
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B15/00—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives
    • G08B15/001—Concealed systems, e.g. disguised alarm systems to make covert systems

Definitions

  • the invention relates to a monitoring device with a front wall made, in particular, of black plastic which is opaque to visible light, which is transparent to infrared rays and behind which an infrared camera and an infrared lamp are arranged.
  • Such monitoring devices are known. It is also known to connect these monitoring devices as a remote station to a central station. These monitoring devices have proven themselves. Observation is possible day and night, regardless of external lighting.
  • the invention has for its object to improve the field of application in that an aversion to such monitoring devices is eliminated, but moreover an embodiment is created that continues from the monitoring device and creates a configuration that makes it possible to forget that an object realizing the device is a monitoring device.
  • the front wall is designed in the form of a cover sheet as a numerical display for a clock, the number marks of which appear visibly on the front of the cover sheet.
  • the cover sheet transmits infrared rays according to the front wall, while it is opaque to visible light.
  • Such an embodiment not only takes on an additional task from the monitoring device, but also forms of appearance through which the monitoring device also fulfills another purpose.
  • the number markings can be present in various ways for this purpose, which is surprising in itself with the plastic that is impermeable to visible light. They can be present as a number order, as an embedded display device, in particular also for segment displays. What is essential is the design of a monitoring device as a clock by special design of the cover sheet as a numerical display.
  • an advantageous embodiment is that the numerical markings are arranged as a dial on the front of the cover sheet and pointers can be moved in front of them, for which at least one drive device is arranged on the back of the cover sheet.
  • This is a particularly simple, but also eye-catching design that is favorable for use.
  • the cover sheet is designed as a receptacle for numerical displays distributed around a center in marking fields, which can be activated at the respective time and provide numerical information.
  • the controllability expresses the fact that the arrangement of a pointer is not important, but that the time markers light up, for example
  • the front wall is equipped with a plurality of, in particular multi-segment, display devices which can be controlled as a function of time.
  • the property as a clock can be realized in a particularly favorable manner.
  • the cover sheet has a field for a numerical display, in which the respective time can be displayed. This field can also be arranged on the edge of the cover page.
  • connection means 2 for connection to other evaluation devices or energy feeds with a cable connection 3, a front wall 4.
  • It consists of a special base material that is opaque to visible light, but permeable to IR rays.
  • an infrared transmitter 5 with a transmitter 6 and an infrared receiver 7, for example as an infrared camera 8 with a receiving part, are also arranged within the housing. It is important that not only the infrared transmitter 5 is provided, which represents an infrared light source, but that in this connection the parts 5 to 8 are arranged without reflection and work day and night.
  • Such designs are essentially known. However, they show a front wall 4 with very special properties, which allow monitoring from the rear, but allow a special use from the front.
  • the design of the front wall as a numerical display includes at least one pointer on the front plate, in particular the front wall of the pane forming the front plate, with the above-mentioned properties of an opacity for visible light, but permeability for infrared rays and ultimately also as a holding assembly for additional parts, such as a lamp or camera Etc.
  • FIG. 2 shows a pointer arrangement 10 with at least one revolving pointer 11, possibly also at least one assigned pointer 12, which revolve in the manner of an hour and minute hand and to which a ring 13 of time markings is assigned.
  • the view according to FIG. 3 shows a front side 9 with a rectangular edge, marking fields 14 to 16... 17, 18 being arranged in the front side, which is formed by the front wall of the cover sheet, in which numerical displays can be illuminated .
  • Such numerical displays can, according to FIG. 1, be triggered by an electronic control arrangement 19 in order to thereby also provide a special marking for the time display by evaluating received signals, specifically by evaluating signals that are emitted due to the infrared light sources and recorded by the camera deposit. This can be done in fields 14 to 18 in that the background is colored differently depending on the signals received.
  • Such a design has certain advantages for a special application. It goes without saying that when the numerical display is arranged, the primary intention is only to indicate the respective time. This has advantages for the monitoring device if only because the image recorded by the camera 8 can be provided with a time marker. The advantage is, however, that the device can only be recognized as a clock and not as a monitoring device.
  • This front wall forms with its front side the cover sheet 20, on which markings are arranged or in which markings or fields of vision are embedded and in front of which pointers can be moved if necessary.
  • cover page as a clock
  • 4 multi-segment display devices are arranged on the front wall, which in this case are also designated because of their arrangement with 14 to 18 and each also with regard to their circumferential arrangement the respective time in numerical display deliver.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Casings For Electric Apparatus (AREA)
  • Closed-Circuit Television Systems (AREA)
EP19900122796 1989-12-28 1990-11-29 Surveillance device with a front panel of particularly black synthetic material non-transparent for visible light Withdrawn EP0435007A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8915218U DE8915218U1 (de) 1989-12-28 1989-12-28 Überwachungsvorrichtung mit einer Vorderwand aus insbesondere schwarzem, für sichtbares Licht undurchlässigem Kunststoff
DE8915218U 1989-12-28

Publications (2)

Publication Number Publication Date
EP0435007A2 true EP0435007A2 (fr) 1991-07-03
EP0435007A3 EP0435007A3 (en) 1992-04-01

Family

ID=6845852

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900122796 Withdrawn EP0435007A3 (en) 1989-12-28 1990-11-29 Surveillance device with a front panel of particularly black synthetic material non-transparent for visible light

Country Status (2)

Country Link
EP (1) EP0435007A3 (fr)
DE (1) DE8915218U1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257257A (en) * 1991-06-21 1993-01-06 Christopher Ian Hughes Security apparatus
EP0562948A1 (fr) * 1992-03-23 1993-09-29 Sony Corporation Assemblage de boîtier pour loger une vidéo camera de surveillance
GR1001493B (el) * 1992-11-26 1994-02-28 Christos Klonaridis Σύστημα αυτόματης φωτογράφησης σε κατάσταση συναγερμού.
EP0591585A1 (fr) * 1991-07-31 1994-04-13 Mutuo Tanaka Unité de surveillance à distance
FR2703205A1 (fr) * 1993-03-23 1994-09-30 Eidelsberg Olivier Nathan Arch Installation de surveillance par télévision.
EP1005004A2 (fr) * 1998-11-24 2000-05-31 Politec s.r.l. Support pour dispositifs de détection d'intrusions
EP1059621A1 (fr) * 1999-06-09 2000-12-13 Colebrand Limited Transmetteur de lumière
SG84488A1 (en) * 1992-10-09 2001-11-20 Mutuo Tanaka Remote monitoring unit
EP1381005A1 (fr) * 2002-07-08 2004-01-14 Siemens Building Technologies AG Détecteur d'événement avec une caméra
EP1548675A1 (fr) * 2003-12-23 2005-06-29 Airbus Deutschland GmbH Couvercle pour un appareil de prise de vues de surveillance
WO2013029692A1 (fr) * 2011-09-01 2013-03-07 Siemens Aktiengesellschaft Dispositif de capture d'image, notamment appareil de comptage de personnes, comprenant un boîtier transparent dans le domaine infrarouge et non transparent dans le domaine visible
EP2147844B1 (fr) 2008-07-22 2017-12-13 Siemens Aktiengesellschaft Dispositif de surveillance d'une zone d'espace, notamment dans l'environnement ou à l'intérieur d'un véhicule

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007136372A1 (fr) 2006-05-22 2007-11-29 Thomson Licensing Système vidéo comportant un écran tactile
CN105676620A (zh) * 2016-03-04 2016-06-15 广东中威保安服务有限公司 一种隐藏式防盗闹钟

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2506043A1 (de) * 1975-02-13 1976-08-19 Lammertz Kg W Einrichtung zur raumueberwachung
JPS59104868A (ja) * 1982-12-06 1984-06-16 Mitsubishi Electric Corp 近赤外光撮像装置
US4646071A (en) * 1984-05-07 1987-02-24 Coney Onkyo Company, Ltd. Infrared-ray sensitive alarm device built into electronic equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1720451A1 (de) * 1968-03-14 1971-06-16 Albert Ag Chem Werke Herstellung von an phenolischen Hydroxylgruppen acylierten Phenolkondensaten,die durch Polymerisation entstandene C-C-Bindungen enthalten
DE3127943A1 (de) * 1981-07-15 1983-02-24 Reinhardt Dr. 7157 Murrhardt Aepler Geraet zum ueberwachen des abstandes zwischen zwei sich relativ zueinander bewegenden personen oder objekten
DE8908668U1 (de) * 1988-08-02 1989-10-12 Heimann Gmbh, 6200 Wiesbaden Infrarotdetektor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2506043A1 (de) * 1975-02-13 1976-08-19 Lammertz Kg W Einrichtung zur raumueberwachung
JPS59104868A (ja) * 1982-12-06 1984-06-16 Mitsubishi Electric Corp 近赤外光撮像装置
US4646071A (en) * 1984-05-07 1987-02-24 Coney Onkyo Company, Ltd. Infrared-ray sensitive alarm device built into electronic equipment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 8, no. 221 (E-271)(1658) 9. Oktober 1984 & JP-A-59 104 868 ( MITSUBISHI ) 16. Juni 1984 *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257257A (en) * 1991-06-21 1993-01-06 Christopher Ian Hughes Security apparatus
EP0591585A1 (fr) * 1991-07-31 1994-04-13 Mutuo Tanaka Unité de surveillance à distance
US5382943A (en) * 1991-07-31 1995-01-17 Tanaka; Mutuo Remote monitoring unit
EP0562948A1 (fr) * 1992-03-23 1993-09-29 Sony Corporation Assemblage de boîtier pour loger une vidéo camera de surveillance
US5940122A (en) * 1992-03-23 1999-08-17 Sony Corporation Housing assembly for housing a surveillance television camera
SG84488A1 (en) * 1992-10-09 2001-11-20 Mutuo Tanaka Remote monitoring unit
GR1001493B (el) * 1992-11-26 1994-02-28 Christos Klonaridis Σύστημα αυτόματης φωτογράφησης σε κατάσταση συναγερμού.
FR2703205A1 (fr) * 1993-03-23 1994-09-30 Eidelsberg Olivier Nathan Arch Installation de surveillance par télévision.
EP1005004A2 (fr) * 1998-11-24 2000-05-31 Politec s.r.l. Support pour dispositifs de détection d'intrusions
EP1005004A3 (fr) * 1998-11-24 2000-12-27 Politec s.r.l. Support pour dispositifs de détection d'intrusions
EP1059621A1 (fr) * 1999-06-09 2000-12-13 Colebrand Limited Transmetteur de lumière
EP1381005A1 (fr) * 2002-07-08 2004-01-14 Siemens Building Technologies AG Détecteur d'événement avec une caméra
EP1548675A1 (fr) * 2003-12-23 2005-06-29 Airbus Deutschland GmbH Couvercle pour un appareil de prise de vues de surveillance
EP2147844B1 (fr) 2008-07-22 2017-12-13 Siemens Aktiengesellschaft Dispositif de surveillance d'une zone d'espace, notamment dans l'environnement ou à l'intérieur d'un véhicule
WO2013029692A1 (fr) * 2011-09-01 2013-03-07 Siemens Aktiengesellschaft Dispositif de capture d'image, notamment appareil de comptage de personnes, comprenant un boîtier transparent dans le domaine infrarouge et non transparent dans le domaine visible
US9924078B2 (en) 2011-09-01 2018-03-20 Siemens Aktiengesellschaft Image-capturing device, in particular person-counting mechanism, having a housing which is transparent in the infrared range and nontransparent in the optically visible range

Also Published As

Publication number Publication date
DE8915218U1 (de) 1990-02-08
EP0435007A3 (en) 1992-04-01

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