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DK201300143Y3 - System til detektering med Fresnel-linse - Google Patents

System til detektering med Fresnel-linse

Info

Publication number
DK201300143Y3
DK201300143Y3 DKBA201300143U DKBA201300143U DK201300143Y3 DK 201300143 Y3 DK201300143 Y3 DK 201300143Y3 DK BA201300143 U DKBA201300143 U DK BA201300143U DK BA201300143 U DKBA201300143 U DK BA201300143U DK 201300143 Y3 DK201300143 Y3 DK 201300143Y3
Authority
DK
Denmark
Prior art keywords
fresnel lens
detecting
fresnel
signal
detection
Prior art date
Application number
DKBA201300143U
Other languages
English (en)
Inventor
Xiaoping Hu
Bin Tian
Original Assignee
Boly Media Comm Shenzhen Co
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 Boly Media Comm Shenzhen Co filed Critical Boly Media Comm Shenzhen Co
Publication of DK201300143U1 publication Critical patent/DK201300143U1/da
Application granted granted Critical
Publication of DK201300143Y3 publication Critical patent/DK201300143Y3/da

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0043—Inhomogeneous or irregular arrays, e.g. varying shape, size, height
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0411—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using focussing or collimating elements, i.e. lenses or mirrors; Aberration correction
    • 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
    • G01J5/0896—Optical arrangements using a light source, e.g. for illuminating a surface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/002—Scanning microscopes
    • G02B21/0024—Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/0032—Optical details of illumination, e.g. light-sources, pinholes, beam splitters, slits, fibers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4272—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1861—Reflection gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0051—Diffusing sheet or layer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Der beskrives et system til detektering ved brug af Fresnel-linser, hvilket system indbefatter en første Fresnel-linseenhed til detektering af signalet fra et målobjekt, der krydser en første grænse af et område for detektering, en anden Fresnel-linseenhed til detektering af signalet fra et målobjekt, der krydser en anden grænse af området for detektering, en tredje Fresnel-linseenhed til detektering af signalet fra et målobjekt, der krydser en tredje grænse af området for detektering, og en detekteringsenhed til modtagelse af behandling af de detekterede signaler fra Fresnel-linseenhederne. Den første og den anden Fresnel-linseenhed er placeret på to sider af den tredje Fresnel-linseenhed. Det er endvidere muligt at tilføje flere Fresnel-linseenheder over, under eller omkring Fresnel-linseenhederne. Ved overvågning af detekteringsområdets grænser forbedrer systemet til detektering for Fresnel-linser utilstrækkelighed ved detekteringsområdet, reducerer omkostningerne og er energibesparende.
DKBA201300143U 2011-01-06 2013-09-19 System til detektering med Fresnel-linse DK201300143Y3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110002010.5A CN102590879B (zh) 2011-01-06 2011-01-06 一种菲涅尔透镜感应方法及系统
PCT/CN2011/076949 WO2012092764A1 (zh) 2011-01-06 2011-07-07 一种菲涅尔透镜感应方法及系统

Publications (2)

Publication Number Publication Date
DK201300143U1 DK201300143U1 (da) 2013-09-27
DK201300143Y3 true DK201300143Y3 (da) 2013-12-13

Family

ID=46457207

Family Applications (1)

Application Number Title Priority Date Filing Date
DKBA201300143U DK201300143Y3 (da) 2011-01-06 2013-09-19 System til detektering med Fresnel-linse

Country Status (8)

Country Link
US (1) US9223063B2 (da)
JP (1) JP3189624U (da)
CN (1) CN102590879B (da)
DE (2) DE212011100194U1 (da)
DK (1) DK201300143Y3 (da)
FI (1) FI10332U1 (da)
RU (1) RU145991U1 (da)
WO (1) WO2012092764A1 (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10203432B2 (en) * 2014-11-25 2019-02-12 Bolymedia Holdings Co. Ltd. Fresnel lens system
RU2017123879A (ru) * 2014-12-10 2019-01-11 Болимедиа Холдингз Ко. Лтд. Система измерения электромагнитного излучения
EP3477186A4 (en) * 2016-07-05 2020-03-11 Bolymedia Holdings Co., Ltd. PANORAMIC SENSING APPARATUS
EP3576500B1 (en) 2017-03-09 2024-10-16 Suzhou Opple Lighting Co., Ltd. Pyroelectric infrared sensor-based lighting control device and system
CN106879142B (zh) * 2017-03-09 2023-11-21 苏州欧普照明有限公司 一种基于热释电红外传感器的照明控制装置及系统
JP6767915B2 (ja) * 2017-03-31 2020-10-14 株式会社奥村組 分割球体状黒球温度計による輻射熱推定方法及び輻射熱計測デバイス
US10539718B2 (en) 2017-08-17 2020-01-21 Honeywell International Inc. Fresnel lens array with improved off-axis optical efficiency
CN110427054B (zh) * 2019-07-18 2022-07-22 太原理工大学 一种应用于野生动物活动检测的云台监控装置及其监控方法
CN110967118B (zh) * 2019-11-26 2021-09-28 博立码杰通讯(深圳)有限公司 菲涅尔透镜单元感应装置
KR102596270B1 (ko) * 2022-04-29 2023-11-01 주식회사 에코란트 일체형 스마트 센서 장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321594A (en) * 1979-11-01 1982-03-23 American District Telegraph Company Passive infrared detector
US4769545A (en) * 1986-11-26 1988-09-06 American Iris Corporation Motion detector
JP2550339Y2 (ja) * 1991-06-03 1997-10-08 株式会社村田製作所 熱源移動検出装置
CN2879218Y (zh) * 2006-03-15 2007-03-14 叶全丰 菲涅耳透镜
CN2898854Y (zh) * 2006-04-05 2007-05-09 余顺利 一种红外线感应器用的多焦点聚焦片
FR2913779B1 (fr) * 2007-03-13 2009-11-13 Gint Dispositif pour l'acquisition d'image de telesurveillance.
CN101315470A (zh) * 2007-05-30 2008-12-03 赖秀惠 用于检测设备的透镜拼接方法及其系统
EP2286393B1 (de) * 2008-06-03 2011-11-23 Cedes AG Sicherheitsvorrichtung und verfahren zur überwachung eines überwachungsbereichs
CN201562333U (zh) * 2009-09-22 2010-08-25 奥泰斯电子(东莞)有限公司 一种红外幕帘探测器
CN201984167U (zh) * 2011-01-06 2011-09-21 博立码杰通讯(深圳)有限公司 一种菲涅尔透镜感应系统

Also Published As

Publication number Publication date
CN102590879A (zh) 2012-07-18
DE212011100194U1 (de) 2013-10-23
RU145991U1 (ru) 2014-09-27
DK201300143U1 (da) 2013-09-27
JP3189624U (ja) 2014-03-27
DE112011104302T5 (de) 2013-09-12
FI10332U1 (fi) 2013-12-16
US9223063B2 (en) 2015-12-29
CN102590879B (zh) 2015-01-07
WO2012092764A1 (zh) 2012-07-12
US20130308207A1 (en) 2013-11-21

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Expiry date: 20210707