WO2015089536A3 - Automatisch justierbarer lichtvorhang - Google Patents

Automatisch justierbarer lichtvorhang Download PDF

Info

Publication number
WO2015089536A3
WO2015089536A3 PCT/AT2014/050302 AT2014050302W WO2015089536A3 WO 2015089536 A3 WO2015089536 A3 WO 2015089536A3 AT 2014050302 W AT2014050302 W AT 2014050302W WO 2015089536 A3 WO2015089536 A3 WO 2015089536A3
Authority
WO
WIPO (PCT)
Prior art keywords
light beam
space
light curtain
light source
light
Prior art date
Application number
PCT/AT2014/050302
Other languages
English (en)
French (fr)
Other versions
WO2015089536A2 (de
Inventor
Robert Koeppe
Alexander BUERSCHER
Original Assignee
Isiqiri Interface Technologies 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 Isiqiri Interface Technologies Gmbh filed Critical Isiqiri Interface Technologies Gmbh
Publication of WO2015089536A2 publication Critical patent/WO2015089536A2/de
Publication of WO2015089536A3 publication Critical patent/WO2015089536A3/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • 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
    • G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
    • G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/196—Controlling the light source by remote control characterised by user interface arrangements
    • H05B47/1965—Controlling the light source by remote control characterised by user interface arrangements using handheld communication devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optics & Photonics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Burglar Alarm Systems (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)

Abstract

Die Erfindung betrifft einen Lichtvorhang zur Überwachung einer Fläche oder eines Raumes, umfassend zumindest eine Lichtquelle (1), die einen Lichtstrahl (3.1) mit punktförmigen Querschnitt aussendet, dessen Richtung über ein Stellglied (1.2) entlang einer Achse zur Bildung einer Überwachungsebene abgelenkt wird, oder einen Lichtstrahl (3.2) mit linienförmigen Querschnitt aussendet, der die Überwachungsebene bildet, zumindest eine optische Detektorfläche (2), entlang deren Längserstreckung zumindest zwei Abgreifpunkte (2.1) angebracht sind, wobei ein Objekt im Raum erkannt wird, indem es mindestens einen Lichtstrahl (3.1, 3.2) auf dem Weg von der Lichtquelle (1) zur optischen Detektorfläche (2) unterbricht und die Lichtquelle (1) zumindest ein Stellglied (1.3) aufweist, über das die Lage und die Ausrichtung der Überwachungsebene im Raum veränderbar sind.
PCT/AT2014/050302 2013-12-19 2014-12-18 Automatisch justierbarer lichtvorhang WO2015089536A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50840/2013A AT514958B1 (de) 2013-12-19 2013-12-19 Automatisch justierbarer Lichtvorhang
ATA50840/2013 2013-12-19

Publications (2)

Publication Number Publication Date
WO2015089536A2 WO2015089536A2 (de) 2015-06-25
WO2015089536A3 true WO2015089536A3 (de) 2015-08-13

Family

ID=52589186

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2014/050302 WO2015089536A2 (de) 2013-12-19 2014-12-18 Automatisch justierbarer lichtvorhang

Country Status (2)

Country Link
AT (1) AT514958B1 (de)
WO (1) WO2015089536A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107305386A (zh) * 2016-04-22 2017-10-31 王锦海 一种智能光学导引系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1267143A1 (de) * 2001-06-15 2002-12-18 European Community (EC) Verfahren und Vorrichtung zur optischen Positionsmessung
EP2159602A1 (de) * 2008-08-28 2010-03-03 IBEO Automobile Sensor GmbH Überwachung eines Raumes
AT510044A4 (de) * 2010-10-06 2012-01-15 Isiqiri Interface Tech Gmbh Lichtvorhang
US20130250388A1 (en) * 2012-03-26 2013-09-26 Citizen Holdings Co., Ltd. Scanning image projector and method of driving scanning image projector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1297005B (de) * 1967-04-01 1969-06-04 Sick Erwin Lichtvorhang aus einer Mehrzahl von aneinander angrenzend angeordneten Lichtvorhangeinheiten
DE3217785C1 (de) * 1982-05-12 1983-12-15 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Optisch-mechanischer Abtaster

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1267143A1 (de) * 2001-06-15 2002-12-18 European Community (EC) Verfahren und Vorrichtung zur optischen Positionsmessung
EP2159602A1 (de) * 2008-08-28 2010-03-03 IBEO Automobile Sensor GmbH Überwachung eines Raumes
AT510044A4 (de) * 2010-10-06 2012-01-15 Isiqiri Interface Tech Gmbh Lichtvorhang
US20130250388A1 (en) * 2012-03-26 2013-09-26 Citizen Holdings Co., Ltd. Scanning image projector and method of driving scanning image projector

Also Published As

Publication number Publication date
AT514958B1 (de) 2015-05-15
AT514958A4 (de) 2015-05-15
WO2015089536A2 (de) 2015-06-25

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