CN107959802A - 用于隧道检测图像捕获装置的照明补光单元及补光装置 - Google Patents
用于隧道检测图像捕获装置的照明补光单元及补光装置 Download PDFInfo
- Publication number
- CN107959802A CN107959802A CN201810021582.XA CN201810021582A CN107959802A CN 107959802 A CN107959802 A CN 107959802A CN 201810021582 A CN201810021582 A CN 201810021582A CN 107959802 A CN107959802 A CN 107959802A
- Authority
- CN
- China
- Prior art keywords
- light source
- source group
- image capture
- capture apparatus
- illumination light
- 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
Links
- 238000005286 illumination Methods 0.000 title claims abstract description 48
- 238000012360 testing method Methods 0.000 title claims abstract description 39
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 description 12
- 238000001514 detection method Methods 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012821 model calculation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/06—Special arrangements of screening, diffusing, or reflecting devices, e.g. in studio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
Description
距离(D) | 2.2m |
视场大小/视场角 | 2.2m/53º |
焦距 | 35.9mm |
精度 | 0.429mm |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810021582.XA CN107959802A (zh) | 2018-01-10 | 2018-01-10 | 用于隧道检测图像捕获装置的照明补光单元及补光装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810021582.XA CN107959802A (zh) | 2018-01-10 | 2018-01-10 | 用于隧道检测图像捕获装置的照明补光单元及补光装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107959802A true CN107959802A (zh) | 2018-04-24 |
Family
ID=61957342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810021582.XA Pending CN107959802A (zh) | 2018-01-10 | 2018-01-10 | 用于隧道检测图像捕获装置的照明补光单元及补光装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107959802A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110567371A (zh) * | 2018-10-18 | 2019-12-13 | 天目爱视(北京)科技有限公司 | 用于3d信息采集的光照控制系统 |
CN114047191A (zh) * | 2021-11-09 | 2022-02-15 | 常州光电技术研究所 | 一种用于机器视觉检测微小直径球体表面瑕疵的照明光源 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101576232A (zh) * | 2009-05-21 | 2009-11-11 | 扬州华菱科技发展有限公司 | Led反光罩 |
US20110310242A1 (en) * | 2008-12-29 | 2011-12-22 | Klaus-Georg Knupfer | Apparatus for optically inspecting an at least partially reflecting surface of an object |
CN202091824U (zh) * | 2011-04-26 | 2011-12-28 | 晟明科技股份有限公司 | 将反光罩与灯罩分离可具均匀方形光投射区的灯具 |
CN104111259A (zh) * | 2014-07-11 | 2014-10-22 | 上海通芮斯克土木工程技术有限公司 | 地铁盾构隧道病害快速高精度检测设备 |
CN105510351A (zh) * | 2016-01-28 | 2016-04-20 | 北京工业大学 | 一种隧道检测车 |
CN105510350A (zh) * | 2016-01-28 | 2016-04-20 | 北京工业大学 | 隧道表面图像获取装置及隧道表面检测设备 |
CN106303262A (zh) * | 2016-10-25 | 2017-01-04 | 四川隧唐科技股份有限公司 | 车载隧道影像采集装置 |
CN106950780A (zh) * | 2017-05-15 | 2017-07-14 | 北京鹰路科技有限公司 | 一种线性led频闪光源 |
CN206361483U (zh) * | 2017-01-17 | 2017-07-28 | 南京熊猫信息产业有限公司 | 一种隧道检测平台光源装置 |
CN206470211U (zh) * | 2017-01-17 | 2017-09-05 | 南京火眼猴信息科技有限公司 | 一种地铁隧道病害检测装置 |
-
2018
- 2018-01-10 CN CN201810021582.XA patent/CN107959802A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110310242A1 (en) * | 2008-12-29 | 2011-12-22 | Klaus-Georg Knupfer | Apparatus for optically inspecting an at least partially reflecting surface of an object |
CN101576232A (zh) * | 2009-05-21 | 2009-11-11 | 扬州华菱科技发展有限公司 | Led反光罩 |
CN202091824U (zh) * | 2011-04-26 | 2011-12-28 | 晟明科技股份有限公司 | 将反光罩与灯罩分离可具均匀方形光投射区的灯具 |
CN104111259A (zh) * | 2014-07-11 | 2014-10-22 | 上海通芮斯克土木工程技术有限公司 | 地铁盾构隧道病害快速高精度检测设备 |
CN105510351A (zh) * | 2016-01-28 | 2016-04-20 | 北京工业大学 | 一种隧道检测车 |
CN105510350A (zh) * | 2016-01-28 | 2016-04-20 | 北京工业大学 | 隧道表面图像获取装置及隧道表面检测设备 |
CN106303262A (zh) * | 2016-10-25 | 2017-01-04 | 四川隧唐科技股份有限公司 | 车载隧道影像采集装置 |
CN206361483U (zh) * | 2017-01-17 | 2017-07-28 | 南京熊猫信息产业有限公司 | 一种隧道检测平台光源装置 |
CN206470211U (zh) * | 2017-01-17 | 2017-09-05 | 南京火眼猴信息科技有限公司 | 一种地铁隧道病害检测装置 |
CN106950780A (zh) * | 2017-05-15 | 2017-07-14 | 北京鹰路科技有限公司 | 一种线性led频闪光源 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110567371A (zh) * | 2018-10-18 | 2019-12-13 | 天目爱视(北京)科技有限公司 | 用于3d信息采集的光照控制系统 |
CN110567371B (zh) * | 2018-10-18 | 2021-11-16 | 天目爱视(北京)科技有限公司 | 用于3d信息采集的光照控制系统 |
CN114047191A (zh) * | 2021-11-09 | 2022-02-15 | 常州光电技术研究所 | 一种用于机器视觉检测微小直径球体表面瑕疵的照明光源 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108760765B (zh) | 一种基于侧视相机拍摄的表面损伤缺陷检测装置及方法 | |
TWI550264B (zh) | Oil leakage detection device and method | |
JP4232498B2 (ja) | 被写体撮影状態判定装置、画質調整装置、及び画像撮影装置 | |
CN110346120A (zh) | 一种自动门控像增强器强光分辨力及动态范围的测试系统及测试方法 | |
CN207802160U (zh) | 用于隧道检测的照明补光装置 | |
CN208367397U (zh) | 一种用于隧道检测图像捕获装置的照明补光装置 | |
CN107959802A (zh) | 用于隧道检测图像捕获装置的照明补光单元及补光装置 | |
CN107966870A (zh) | 一种用于隧道检测图像捕获装置的照明补光装置 | |
CN106899786A (zh) | 监控摄像装置及其使用方法 | |
CN107894429A (zh) | 一种用于隧道检测图像捕获装置的补光装置 | |
JP5722073B2 (ja) | 自己発光型ターゲット及び変位計測システム | |
CN208283293U (zh) | 用于隧道检测图像捕获装置的补光装置 | |
CN107995438A (zh) | 用于隧道检测的照明补光装置 | |
CN108134905B (zh) | 用于隧道检测图像捕获装置的照明补光单元及补光装置 | |
CN207802161U (zh) | 用于隧道检测图像捕获装置的照明补光单元及补光装置 | |
CN207802159U (zh) | 用于隧道检测图像捕获装置的照明补光单元及补光装置 | |
JPS5887523A (ja) | 照明装置付撮像装置 | |
CN109788278B (zh) | 相机炫光测试方法及其炫光采集装置 | |
CN205562430U (zh) | 印刷品表面检测系统所用窄型成像装置 | |
CN107976449A (zh) | 用于隧道检测图像捕获装置的补光装置 | |
CN115037922A (zh) | 用于相机校准的均匀光源平台、不均匀性测量、校正方法 | |
JPH08146484A (ja) | カメラ | |
CN1753459A (zh) | 对象拍摄条件判定装置、图像质量调节装置和图像拍摄设备 | |
CN211043184U (zh) | 一种硅片检测系统 | |
JP2003202273A (ja) | フレアーの測定方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200702 Address after: No.5014-112, 5 / F, No.36, Haidian Street, Haidian District, Beijing 100080 Applicant after: Kuanyan (Beijing) Technology Development Co.,Ltd. Address before: 210012 Room 203, Huaxi Securities Building, 9 Yuhua East Road, Yuhuatai District, Nanjing, Jiangsu. Applicant before: NANJING HUOYANHOU INFORMATION TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220321 Address after: 055350 west of Fuyang street and south of Baoxin logistics in Longyao County Economic Development Zone (North District), Xingtai City, Hebei Province Applicant after: Kuanyan (Hebei) Intelligent Equipment Co.,Ltd. Address before: No. 5014-112, floor 5, No. 36, Haidian Street, Haidian District, Beijing 100080 Applicant before: Kuanyan (Beijing) Technology Development Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180424 |
|
RJ01 | Rejection of invention patent application after publication |