DE4100536A1 - IR movement detector with variable field of view for monitoring - has lens foil in front wall of housing focussing radiation onto two sensors on rear wall - Google Patents
IR movement detector with variable field of view for monitoring - has lens foil in front wall of housing focussing radiation onto two sensors on rear wallInfo
- Publication number
- DE4100536A1 DE4100536A1 DE4100536A DE4100536A DE4100536A1 DE 4100536 A1 DE4100536 A1 DE 4100536A1 DE 4100536 A DE4100536 A DE 4100536A DE 4100536 A DE4100536 A DE 4100536A DE 4100536 A1 DE4100536 A1 DE 4100536A1
- Authority
- DE
- Germany
- Prior art keywords
- rear wall
- infrared
- motion detector
- wall
- housing
- 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- Withdrawn
Links
- 230000005855 radiation Effects 0.000 title claims description 3
- 239000011888 foil Substances 0.000 title description 2
- 238000012544 monitoring process Methods 0.000 title 1
- 238000005192 partition Methods 0.000 claims description 3
- 230000000873 masking effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
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
- G08B13/19—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 infrared-radiation detection systems
- G08B13/193—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 infrared-radiation detection systems using focusing means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/07—Arrangements for adjusting the solid angle of collected radiation, e.g. adjusting or orienting field of view, tracking position or encoding angular position
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/08—Optical arrangements
- G01J5/0803—Arrangements for time-dependent attenuation of radiation signals
- G01J5/0804—Shutters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/08—Optical arrangements
- G01J5/0831—Masks; Aperture plates; Spatial light modulators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Burglar Alarm Systems (AREA)
Abstract
Description
Die Erfindung betrifft einen Infrarotbewegungsmelder, dessen Ge häuserückwand zwei Infrarotsensoren trägt und dessen Gehäusevorder wand eine Linsenfolie zur Fokussierung der Strahlung auf die Infrarot sensoren aufninmt.The invention relates to an infrared motion detector, the Ge back of the house carries two infrared sensors and its front housing made a lens film to focus the radiation on the infrared sensors.
Infrarotbewegungsmelder sind in zahlreichen Ausführungsformen bekannt. Bekannt ist auch der Anbau beziehungsweise Einbau eines In frarotbewegungsmelders in eine Unterputzdose eines lnstallationssy stems. Allerdings ist dann die Einstellung des Sichtfeldes schwierig. Blendenfolien sind bei derart festeingebauten Infrarotbewegungsmel dern wenig zu empfehlen, vor allem auch weil eine nachträgliche Än derung des Blendenauschnitts nicht möglich ist.Infrared motion detectors are in numerous embodiments known. The cultivation or installation of an In is also known infrared motion detector in a flush-mounted box of an installation system stems. However, the adjustment of the field of view is then difficult. Aperture foils are in such a built-in infrared motion sensor not very recommendable, especially because of a subsequent change the aperture cutout is not possible.
Aufgabe der Erfindung ist eine solche Ausbildung eines Infra rotbewegungsmelders, daß das Sichtfeld in einfacher Weise auf die örtlichen Gegebenheiten eingestellt und jederzeit verändert werden kann.The object of the invention is such an infra red motion detector that the field of vision in a simple manner on the local conditions are set and changed at any time can.
Diese Aufgabe wird nach der Erfindung dadurch gelöst, daß in einer von der Gehäuserückwand senkrecht abstehenden Zwischenwand minde stens eine parallel zur Rückwand ausgerichtete Achse mit einen Blen denflügel für jeden Infrarotsensor schwenkbar gelagert ist.This object is achieved according to the invention in that an intermediate wall protruding vertically from the rear wall of the housing at least one axis aligned parallel to the rear wall with a ball the wing is pivotally mounted for each infrared sensor.
Die Erfindung unterscheidet sich insofern vom Stand der Technik, als die Einstellung des Sichtfeldes nach Abnahme einer Abdeckkappe ohne weiteres durch Verstellen eines Blendenflügels möglich ist. Es sind keine größeren Montagearbeiten erforderlich.The invention differs from the prior art in that than the adjustment of the field of vision after removing a cover cap is easily possible by adjusting a diaphragm wing. It no major assembly work is required.
Eine Einengung des Überwachungsfeldes im äußeren Bereich wird dadurch möglich, daß je ein Blendenflügel auf der von den gegenüber liegenden Infrarotsensor abgewandten Seite des zugeordneten Infrarot sensors angeordnet ist. The surveillance field is narrowed in the outer area possible that a diaphragm wing on the opposite of each lying infrared sensor facing away from the assigned infrared sensors is arranged.
Eine spaltförmige Ausblendung im zentralen Bereich des Überwa chungsfeldes wird dadurch möglich, daß je ein Blendenflügel auf der den benachbarten Infrarotsensor zugewandten Seite des zugeordneten lnfrarotsensors angeordnet ist.A slit-shaped blanking in the central area of the surveillance chungsfeldes is possible in that one diaphragm wing on the the adjacent infrared sensor facing side of the assigned Infrared sensor is arranged.
Eine variable Ausblendung wird dadurch möglich, daß auf beiden Seiten jedes Infrarotsensors je ein Blendenflügel angeordnet ist.A variable blanking is possible in that on both A diaphragm wing is arranged on each side of each infrared sensor.
Eine einfache Stellmöglichkeit wird dadurch erreicht, daß jede Achse eine Einstellvorrichtung zur Schwenkeinstellung des jeweiligen Blendenflügels aufweist.An easy adjustment is achieved in that each Axis an adjustment device for swivel adjustment of the respective Has diaphragm wing.
Die von vorne zugängliche Einstellkammer ermöglicht dadurch wei tere Einstellvorgänge, daß in der genannten Zwischenwand Einstellwel len gelagert sind, die mit Potentiometern oder anderen elektronischen Bauelementen einer Leiterplatte gekoppelt sind.The adjustment chamber accessible from the front enables white tere adjustment processes that in the partition mentioned setting wel len are stored with potentiometers or other electronic Components of a circuit board are coupled.
Die Einstellkammer läßt sich dadurch gegen unbefugte Manipulat ion schützen, daß eine Abdeckkappe lösbar mit der Gehäuserückwand ver bunden ist und den Einstellraum oberhalb der Zwischenwand abdeckt.The setting chamber can thereby be protected against unauthorized manipulation Protect ion that a cover cap detachably ver with the rear wall is bound and covers the adjustment room above the partition.
Der lnfrarotbewegungsmelder läßt sich dadurch in ein Unterputz system integrieren, daß die Gehäuserückwand in einem Abdeckrahmen ei ner Unterputzdose einsetzbar ist.The infrared motion detector can thereby be flush-mounted integrate system that the rear wall of the housing in a cover frame ner flush-mounted box can be used.
Eine Ausführungsform der Erfindung wird im Folgenden unter Be zugnahme auf die anliegenden Zeichnungen erläutert, in denen darstel len:An embodiment of the invention is described below under Be access to the accompanying drawings, in which represent len:
Fig. 1 einen Infrarotbewegungsmelder in einer Explosionsdar stellung, Fig. 1 position an infrared motion detector in a Explosionsdar,
Fig. 2 eine Einzelansicht der Gehäuserückwand eines Infrarot bewegungsmelders, Fig. 2 is a detail view of the housing rear wall of an infrared motion detector,
Fig. 3 eine schematische Darstellung der Blendenanordnung und Fig. 3 is a schematic representation of the panel arrangement and
Fig. 4 eine abgewandelte Ausführungsform der Blendenanordnung. Fig. 4 shows a modified embodiment of the panel arrangement.
Der Infrarotbewegungsmelder ist auf einer Unterputzdose aufge baut beziehungsweise in dieselbe integriert. Man erkennt einen Trag ring 1 beziehungsweise eine Tragplatte der Unterputzdose. An dieser Tragplatte 1 sitzt ein Sockel 2 mit Anschlußteilen und elektronischen Bauelementen, was im Einzelnen nicht erläutert ist. Außerdem sitzen an dem Sockel Spreizkrallen 3, die in üblicher Weise zur Befestigung der Tragplatte 1 und des Sockels 2 in einem nichtdargestellten Unter putzgehäuse dienen.The infrared motion detector is built on a flush-mounted box or integrated into the same. One can recognize a support ring 1 or a support plate of the flush-mounted box. On this support plate 1 sits a base 2 with connecting parts and electronic components, which is not explained in detail. In addition, sit on the base spreader claws 3 , which are used in the usual way for fastening the support plate 1 and the base 2 in a housing, not shown, under.
Das Unterputzgehäuse und die Tragplatte 1 werden durch einen Abdeckrahmen 4 abgedeckt, in den eine Gehäuserückwand 5 des Infrarot bewegungsmelders eingesetzt wird. Die Gehäuserückwand 5 wird durch elektrische Steckverbindungen mit dem Sockel 2 verbunden und durch eine Schraube 6 gehalten.The flush-mounted housing and the support plate 1 are covered by a cover frame 4 , in which a rear wall 5 of the infrared motion detector is used. The housing rear wall 5 is connected to the base 2 by means of electrical plug-in connections and held by a screw 6 .
Von der Gehäuserückwand 5 stehen eine Zwischenwand 7 und eine weitere Wand 8 senkrecht ab. Fußseitig sind Abstadstege 9 vorgesehen. Eine Gehäusevorderwand 10 schließt den Infrarotmelder ab. Diese Ge häusevorderwand ist mit der Gehäuserückwand 5 nichtzerstörungsfrei lösbar verrastet. Innerhalb der Gehäusevorderwand 10 ist eine infra rotdurchlässige Linsenfolie 11 angeordnet. Eine Abdeckkappe 12 dient zum Abschluß der Kammer oberhalb der Zwischenwand 7. Die Abdeckkappe 12 ist in Rastverbindungen 13 eingefügt und lösbar mit der Gehäuse rückwand 5 verbunden. Auf der Wand 8 sind normalerweise zwei Infrarot sensoren 14 und 15 angeordnet, die durch einen Mittelsteg 16 getrennt sind.An intermediate wall 7 and a further wall 8 protrude vertically from the rear wall 5 of the housing. Stair bars 9 are provided on the foot side. A housing front wall 10 closes the infrared detector. This Ge häusevorderwand is locked non-destructively detachably connected to the housing rear wall. 5 An infra red-permeable lens film 11 is arranged within the housing front wall 10 . A cover cap 12 serves to close off the chamber above the intermediate wall 7 . The cover cap 12 is inserted in locking connections 13 and detachably connected to the housing rear wall 5 . On the wall 8 two infrared sensors 14 and 15 are usually arranged, which are separated by a central web 16 .
Zur Einstellung des Sichtfeldes eines jeden Infrarotsensors 14 beziehungsweise 15 ist je ein Blendenflügel 17 vorgesehen, der auf einer Stellachse 18 sitzt. Die Stellachse 18 ist in der Wand 8 und in der Zwischenwand 7 gelagert und trägt eine Einstellvorrichtung, die zweckmäßigerweise als Schlitz ausgebildet ist. Jeder Blendenflügel 17 kann über einen Winkel von nahezu 180° verschwenkt werden. In Fig. 3 ist auf der rechten Seite die vollaufgeklappte Blendenstellung einge zeichnet. Außerdem sind in dünnen Linien drei Zwischenstellungen ein gezeichnet. Mit diesen Blendenflügeln läßt sich das jeweilige Sicht feld jedes Infrarotsensors 14 beziehungsweise 15 an die örtlichen Ge gebenheiten anpassen und einstellen. Da die Abdeckkappe 12 abnehmbar ist, kann die Einstellung der Blendenflügel 17 jederzeit geändert und nachjustiert werden. Eine solche Feststellung ist nach Abnahme der Abschlußkappe möglich, ohne daß die Gehäuserückwand 5 abgenommen werden muß.To adjust the field of view of each infrared sensor 14 or 15 , a diaphragm wing 17 is provided, which sits on an actuating axis 18 . The actuating axis 18 is mounted in the wall 8 and in the intermediate wall 7 and carries an adjusting device which is expediently designed as a slot. Each diaphragm wing 17 can be pivoted through an angle of almost 180 °. In Fig. 3, the fully opened diaphragm position is drawn on the right side. In addition, three intermediate positions are drawn in thin lines. With these diaphragm wings, the respective field of view of each infrared sensor 14 or 15 can be adapted and adjusted to the local conditions. Since the cover cap 12 is removable, the setting of the diaphragm wing 17 can be changed and readjusted at any time. Such a determination is possible after removing the end cap without having to remove the rear wall 5 of the housing.
Ferner sind in der Zwischenwand 7 und in der Wand 8 Einstell wellen 19 und 20 angeordnet, die in elektronische Bauelemente eingrei fen, die auf der Wand 8 sitzen. Diese Einstellwellen dienen zum Bei spiel zur Einstellung eines Dämmerungswiderstandes sowie einer Zeit schaltung oder dergleichen.Furthermore, in the intermediate wall 7 and in the wall 8 adjusting shafts 19 and 20 are arranged, which are inserted into electronic components which sit on the wall 8 . These setting shafts are used for example for setting a twilight resistance and a time circuit or the like.
Fig. 4 zeigt eine Weiterbildung der Erfindung, bei der neben den Blendenflügel 17 weitere Blendenflügel 21 vorhanden sind, die ei ne Ausblendung im mittleren Teil des Sichtfeldes ermöglichen. Man kann so schlitzförmige Sichtfelder einstellen. Fig. 4 shows a development of the invention, in which in addition to the diaphragm wing 17 further diaphragm wings 21 are present, which enable egg ne blanking in the central part of the field of view. You can adjust slit-shaped fields of view.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4100536A DE4100536A1 (en) | 1991-01-10 | 1991-01-10 | IR movement detector with variable field of view for monitoring - has lens foil in front wall of housing focussing radiation onto two sensors on rear wall |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4100536A DE4100536A1 (en) | 1991-01-10 | 1991-01-10 | IR movement detector with variable field of view for monitoring - has lens foil in front wall of housing focussing radiation onto two sensors on rear wall |
Publications (1)
Publication Number | Publication Date |
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DE4100536A1 true DE4100536A1 (en) | 1992-07-16 |
Family
ID=6422781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4100536A Withdrawn DE4100536A1 (en) | 1991-01-10 | 1991-01-10 | IR movement detector with variable field of view for monitoring - has lens foil in front wall of housing focussing radiation onto two sensors on rear wall |
Country Status (1)
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DE (1) | DE4100536A1 (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4218151A1 (en) * | 1991-06-03 | 1992-12-10 | Murata Manufacturing Co | SYSTEM AND METHOD FOR DETECTING A HEAT SOURCE MOVEMENT |
DE4308983A1 (en) * | 1993-03-20 | 1994-09-22 | Abb Patent Gmbh | Sensor switch with a sensor that reacts to movement |
DE4333707A1 (en) * | 1993-10-02 | 1995-04-06 | Insta Elektro Gmbh & Co Kg | Passive infrared motion detector |
EP0652422A2 (en) * | 1993-11-06 | 1995-05-10 | ABBPATENT GmbH | Device for receiving light rays |
DE29503532U1 (en) * | 1995-03-03 | 1995-05-18 | REV Ritter GmbH, 63776 Mömbris | motion detector |
DE29509400U1 (en) * | 1995-06-08 | 1995-09-28 | GEV Gutkes Elektro Vertriebs GmbH, 30559 Hannover | Motion detector arrangement |
DE4426919A1 (en) * | 1994-07-29 | 1996-02-01 | Insta Elektro Gmbh & Co Kg | Passive IR movement alarm with adjustable detection range |
DE19628050A1 (en) * | 1995-07-13 | 1997-01-16 | Lg Electronics Inc | Infrared measuring device and method of detecting a human body by it |
DE19540299A1 (en) * | 1995-10-28 | 1997-04-30 | Loh Kg Ritto Werk | Infrared movement warning device with two switchable detectors |
DE29606473U1 (en) * | 1996-04-09 | 1997-05-07 | Siemens AG, 80333 München | Backlit keyboard |
DE19639318C1 (en) * | 1996-09-25 | 1997-12-18 | Andreas Toeteberg | Multiple passive infrared motion sensor |
EP0840536A2 (en) * | 1996-11-02 | 1998-05-06 | ABBPATENT GmbH | Switching device for staircase lighting |
GB2319080B (en) * | 1996-11-05 | 1999-10-13 | Samsung Electronics Co Ltd | Infrared object detector |
EP1120763A1 (en) * | 2000-01-28 | 2001-08-01 | Feller Ag | Passive infrared movement and presence detector with switchable optics |
EP1746436A2 (en) * | 2005-07-21 | 2007-01-24 | Robert Bosch Gmbh | Movement detector |
EP1847972A1 (en) * | 2006-04-20 | 2007-10-24 | Steinel GmbH | Infrared movement sensor |
US8891001B2 (en) * | 2012-10-04 | 2014-11-18 | Non Typical, Inc. | Automated camera assembly with infrared detector curtain |
DE102004011800B4 (en) | 2003-03-13 | 2019-09-19 | Hager Controls | infrared detector |
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---|---|---|---|---|
DE2920217A1 (en) * | 1979-05-18 | 1980-10-30 | Fuss Fritz Kg | Inconspicuous movement detector for burglar alarm - uses IR sensor installed in sunken mains switch box, flush with wall plaster |
DE3119720A1 (en) * | 1981-05-18 | 1982-12-09 | Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen | MOTION DETECTORS FOR SPACE MONITORING |
DE8513031U1 (en) * | 1985-05-03 | 1985-06-20 | Reglomat AG, St. Gallen | Device for mechanically setting the response range of a passive infrared motion detector |
DE3447089A1 (en) * | 1984-12-22 | 1986-07-10 | Klaus Maresch | Movement detector having a housing to be mounted on a wall |
DE3500860A1 (en) * | 1985-01-12 | 1986-07-17 | Klaus 8000 München Maresch | Optical arrangement on passive infrared motion detectors |
DE3402783C2 (en) * | 1983-08-26 | 1986-09-18 | Matsushita Electric Works, Ltd., Kadoma, Osaka | Infrared detector |
DE3722362A1 (en) * | 1987-07-07 | 1989-01-19 | Insta Elektro Gmbh & Co Kg | DEVICE FOR AN INFRARED MOTION DETECTOR FOR THE VARIABILITY OF ITS DETECTION ANGLE |
DE3742031A1 (en) * | 1987-12-11 | 1989-06-22 | Asea Brown Boveri | MOTION DETECTOR WITH AN INFRARED DETECTOR |
DE3744182A1 (en) * | 1987-12-24 | 1989-07-06 | Asea Brown Boveri | RADIATION DETECTOR |
DE3803278A1 (en) * | 1988-02-04 | 1989-08-17 | Brueck Electronic Beg Gmbh | INFRARED SIGNALER |
DE3812969A1 (en) * | 1988-04-19 | 1989-11-02 | Merten Gmbh & Co Kg Geb | Infrared movement alarm |
-
1991
- 1991-01-10 DE DE4100536A patent/DE4100536A1/en not_active Withdrawn
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2920217A1 (en) * | 1979-05-18 | 1980-10-30 | Fuss Fritz Kg | Inconspicuous movement detector for burglar alarm - uses IR sensor installed in sunken mains switch box, flush with wall plaster |
DE3119720A1 (en) * | 1981-05-18 | 1982-12-09 | Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen | MOTION DETECTORS FOR SPACE MONITORING |
DE3402783C2 (en) * | 1983-08-26 | 1986-09-18 | Matsushita Electric Works, Ltd., Kadoma, Osaka | Infrared detector |
DE3447089A1 (en) * | 1984-12-22 | 1986-07-10 | Klaus Maresch | Movement detector having a housing to be mounted on a wall |
DE3500860A1 (en) * | 1985-01-12 | 1986-07-17 | Klaus 8000 München Maresch | Optical arrangement on passive infrared motion detectors |
DE8513031U1 (en) * | 1985-05-03 | 1985-06-20 | Reglomat AG, St. Gallen | Device for mechanically setting the response range of a passive infrared motion detector |
DE3722362A1 (en) * | 1987-07-07 | 1989-01-19 | Insta Elektro Gmbh & Co Kg | DEVICE FOR AN INFRARED MOTION DETECTOR FOR THE VARIABILITY OF ITS DETECTION ANGLE |
DE3742031A1 (en) * | 1987-12-11 | 1989-06-22 | Asea Brown Boveri | MOTION DETECTOR WITH AN INFRARED DETECTOR |
DE3744182A1 (en) * | 1987-12-24 | 1989-07-06 | Asea Brown Boveri | RADIATION DETECTOR |
DE3803278A1 (en) * | 1988-02-04 | 1989-08-17 | Brueck Electronic Beg Gmbh | INFRARED SIGNALER |
DE3812969A1 (en) * | 1988-04-19 | 1989-11-02 | Merten Gmbh & Co Kg Geb | Infrared movement alarm |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4218151A1 (en) * | 1991-06-03 | 1992-12-10 | Murata Manufacturing Co | SYSTEM AND METHOD FOR DETECTING A HEAT SOURCE MOVEMENT |
DE4218151C2 (en) * | 1991-06-03 | 2003-05-28 | Murata Manufacturing Co | System for detecting the movement of a heat source |
DE4308983A1 (en) * | 1993-03-20 | 1994-09-22 | Abb Patent Gmbh | Sensor switch with a sensor that reacts to movement |
DE4333707A1 (en) * | 1993-10-02 | 1995-04-06 | Insta Elektro Gmbh & Co Kg | Passive infrared motion detector |
US5677529A (en) * | 1993-11-06 | 1997-10-14 | Abb Patent Gmbh | Passive infrared sensor using a pair of sensors and reflectors for a 270 degree field of view |
EP0652422A2 (en) * | 1993-11-06 | 1995-05-10 | ABBPATENT GmbH | Device for receiving light rays |
DE4337953A1 (en) * | 1993-11-06 | 1995-05-11 | Abb Patent Gmbh | Device for detecting light rays |
EP0652422A3 (en) * | 1993-11-06 | 1996-02-21 | Abb Patent Gmbh | Device for receiving light rays. |
DE4426919A1 (en) * | 1994-07-29 | 1996-02-01 | Insta Elektro Gmbh & Co Kg | Passive IR movement alarm with adjustable detection range |
DE4426919B4 (en) * | 1994-07-29 | 2006-03-23 | Insta Elektro Gmbh | Passive infrared motion detector with adjustable detection range |
DE29503532U1 (en) * | 1995-03-03 | 1995-05-18 | REV Ritter GmbH, 63776 Mömbris | motion detector |
DE29509400U1 (en) * | 1995-06-08 | 1995-09-28 | GEV Gutkes Elektro Vertriebs GmbH, 30559 Hannover | Motion detector arrangement |
DE19628050A1 (en) * | 1995-07-13 | 1997-01-16 | Lg Electronics Inc | Infrared measuring device and method of detecting a human body by it |
DE19628050C2 (en) * | 1995-07-13 | 2000-04-06 | Lg Electronics Inc | Infrared measuring device and method of detecting a human body through it |
DE19540299A1 (en) * | 1995-10-28 | 1997-04-30 | Loh Kg Ritto Werk | Infrared movement warning device with two switchable detectors |
DE29606473U1 (en) * | 1996-04-09 | 1997-05-07 | Siemens AG, 80333 München | Backlit keyboard |
DE19639318C1 (en) * | 1996-09-25 | 1997-12-18 | Andreas Toeteberg | Multiple passive infrared motion sensor |
EP0840536A2 (en) * | 1996-11-02 | 1998-05-06 | ABBPATENT GmbH | Switching device for staircase lighting |
EP0840536A3 (en) * | 1996-11-02 | 1999-03-03 | ABBPATENT GmbH | Switching device for staircase lighting |
GB2319080B (en) * | 1996-11-05 | 1999-10-13 | Samsung Electronics Co Ltd | Infrared object detector |
EP1120763A1 (en) * | 2000-01-28 | 2001-08-01 | Feller Ag | Passive infrared movement and presence detector with switchable optics |
DE102004011800B4 (en) | 2003-03-13 | 2019-09-19 | Hager Controls | infrared detector |
EP1746436A2 (en) * | 2005-07-21 | 2007-01-24 | Robert Bosch Gmbh | Movement detector |
EP1847972A1 (en) * | 2006-04-20 | 2007-10-24 | Steinel GmbH | Infrared movement sensor |
US8891001B2 (en) * | 2012-10-04 | 2014-11-18 | Non Typical, Inc. | Automated camera assembly with infrared detector curtain |
US9282298B2 (en) | 2012-10-04 | 2016-03-08 | Non-Typical, Inc. | Automated camera assembly with infrared detector curtain |
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