CN111860404A - 一种光伏板热斑定位方法及系统 - Google Patents
一种光伏板热斑定位方法及系统 Download PDFInfo
- Publication number
- CN111860404A CN111860404A CN202010740350.7A CN202010740350A CN111860404A CN 111860404 A CN111860404 A CN 111860404A CN 202010740350 A CN202010740350 A CN 202010740350A CN 111860404 A CN111860404 A CN 111860404A
- Authority
- CN
- China
- Prior art keywords
- image
- photovoltaic panel
- infrared image
- hot spot
- infrared
- 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
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000012545 processing Methods 0.000 claims abstract description 29
- 238000013461 design Methods 0.000 claims abstract description 5
- 238000003708 edge detection Methods 0.000 claims description 12
- 230000009466 transformation Effects 0.000 claims description 9
- 238000004364 calculation method Methods 0.000 claims description 8
- PXFBZOLANLWPMH-UHFFFAOYSA-N 16-Epiaffinine Natural products C1C(C2=CC=CC=C2N2)=C2C(=O)CC2C(=CC)CN(C)C1C2CO PXFBZOLANLWPMH-UHFFFAOYSA-N 0.000 claims description 7
- 230000001629 suppression Effects 0.000 claims description 4
- 238000003709 image segmentation Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 4
- 239000000284 extract Substances 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 10
- 238000010248 power generation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010801 machine learning Methods 0.000 description 3
- 238000007635 classification algorithm Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000013135 deep learning Methods 0.000 description 1
- 238000013136 deep learning model Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/10—Terrestrial scenes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N20/00—Machine learning
- G06N20/10—Machine learning using kernel methods, e.g. support vector machines [SVM]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/80—Geometric correction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/12—Edge-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/13—Edge detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
- G06V10/267—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion by performing operations on regions, e.g. growing, shrinking or watersheds
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/20—Image preprocessing
- G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10048—Infrared image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20081—Training; Learning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20172—Image enhancement details
- G06T2207/20192—Edge enhancement; Edge preservation
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Economics (AREA)
- Software Systems (AREA)
- Human Resources & Organizations (AREA)
- Data Mining & Analysis (AREA)
- Water Supply & Treatment (AREA)
- Marketing (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Artificial Intelligence (AREA)
- General Health & Medical Sciences (AREA)
- Evolutionary Computation (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010740350.7A CN111860404A (zh) | 2020-07-28 | 2020-07-28 | 一种光伏板热斑定位方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010740350.7A CN111860404A (zh) | 2020-07-28 | 2020-07-28 | 一种光伏板热斑定位方法及系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111860404A true CN111860404A (zh) | 2020-10-30 |
Family
ID=72948758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010740350.7A Pending CN111860404A (zh) | 2020-07-28 | 2020-07-28 | 一种光伏板热斑定位方法及系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111860404A (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112819988A (zh) * | 2020-12-25 | 2021-05-18 | 朗坤智慧科技股份有限公司 | 基于5g的无人机电站智能巡检方法、系统和网络侧服务端 |
CN113155288A (zh) * | 2020-11-30 | 2021-07-23 | 齐鲁工业大学 | 一种光伏电池热斑的图像识别方法 |
CN113989259A (zh) * | 2021-11-09 | 2022-01-28 | 浙江浙能嘉华发电有限公司 | 一种基于无人机红外图像畸变校正的光伏板热斑检测方法 |
CN114022482A (zh) * | 2022-01-07 | 2022-02-08 | 浙江正泰智维能源服务有限公司 | 光伏板点状热斑检测方法、装置、设备及可读存储介质 |
CN115994908A (zh) * | 2023-03-23 | 2023-04-21 | 北京四象爱数科技有限公司 | 一种光伏板热斑检测方法、设备及介质 |
CN116797603A (zh) * | 2023-08-25 | 2023-09-22 | 江苏惠汕新能源集团有限公司 | 一种光伏阵列故障诊断及定位方法 |
WO2024055548A1 (zh) * | 2022-09-16 | 2024-03-21 | 广东邦普循环科技有限公司 | 动力电池梯度利用筛选方法、装置、设备及存储介质 |
CN118378543A (zh) * | 2024-06-24 | 2024-07-23 | 山东国华时代投资发展有限公司 | 一种新能源场站运行故障智能演化分析方法及系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107483014A (zh) * | 2017-06-16 | 2017-12-15 | 理光软件研究所(北京)有限公司 | 一种光伏板故障自动检测方法 |
CN108370233A (zh) * | 2017-08-30 | 2018-08-03 | 深圳市大疆创新科技有限公司 | 检测光伏板的方法、设备及无人机 |
CN109146895A (zh) * | 2018-08-10 | 2019-01-04 | 安徽大学 | 一种颜色不均匀情况下太阳能板红外图像的有效分割方法 |
CN109377469A (zh) * | 2018-11-07 | 2019-02-22 | 永州市诺方舟电子科技有限公司 | 一种热成像融合可见光图像的处理方法、系统及存储介质 |
CN110261436A (zh) * | 2019-06-13 | 2019-09-20 | 暨南大学 | 基于红外热成像和计算机视觉的轨道故障检测方法及系统 |
CN110909617A (zh) * | 2019-10-28 | 2020-03-24 | 广州多益网络股份有限公司 | 基于双目视觉的活体人脸检测方法及装置 |
CN111275759A (zh) * | 2020-01-16 | 2020-06-12 | 国网江苏省电力有限公司 | 基于无人机双光影像融合的变电站刀闸温度检测方法 |
-
2020
- 2020-07-28 CN CN202010740350.7A patent/CN111860404A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107483014A (zh) * | 2017-06-16 | 2017-12-15 | 理光软件研究所(北京)有限公司 | 一种光伏板故障自动检测方法 |
CN108370233A (zh) * | 2017-08-30 | 2018-08-03 | 深圳市大疆创新科技有限公司 | 检测光伏板的方法、设备及无人机 |
CN109146895A (zh) * | 2018-08-10 | 2019-01-04 | 安徽大学 | 一种颜色不均匀情况下太阳能板红外图像的有效分割方法 |
CN109377469A (zh) * | 2018-11-07 | 2019-02-22 | 永州市诺方舟电子科技有限公司 | 一种热成像融合可见光图像的处理方法、系统及存储介质 |
CN110261436A (zh) * | 2019-06-13 | 2019-09-20 | 暨南大学 | 基于红外热成像和计算机视觉的轨道故障检测方法及系统 |
CN110909617A (zh) * | 2019-10-28 | 2020-03-24 | 广州多益网络股份有限公司 | 基于双目视觉的活体人脸检测方法及装置 |
CN111275759A (zh) * | 2020-01-16 | 2020-06-12 | 国网江苏省电力有限公司 | 基于无人机双光影像融合的变电站刀闸温度检测方法 |
Non-Patent Citations (1)
Title |
---|
朱秀昌 等著: "《数字图像处理与图像通信》", vol. 2008, 31 July 2008, 北京邮电大学出版社, pages: 210 - 216 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113155288A (zh) * | 2020-11-30 | 2021-07-23 | 齐鲁工业大学 | 一种光伏电池热斑的图像识别方法 |
CN112819988A (zh) * | 2020-12-25 | 2021-05-18 | 朗坤智慧科技股份有限公司 | 基于5g的无人机电站智能巡检方法、系统和网络侧服务端 |
CN113989259A (zh) * | 2021-11-09 | 2022-01-28 | 浙江浙能嘉华发电有限公司 | 一种基于无人机红外图像畸变校正的光伏板热斑检测方法 |
CN114022482A (zh) * | 2022-01-07 | 2022-02-08 | 浙江正泰智维能源服务有限公司 | 光伏板点状热斑检测方法、装置、设备及可读存储介质 |
WO2024055548A1 (zh) * | 2022-09-16 | 2024-03-21 | 广东邦普循环科技有限公司 | 动力电池梯度利用筛选方法、装置、设备及存储介质 |
CN115994908A (zh) * | 2023-03-23 | 2023-04-21 | 北京四象爱数科技有限公司 | 一种光伏板热斑检测方法、设备及介质 |
CN116797603A (zh) * | 2023-08-25 | 2023-09-22 | 江苏惠汕新能源集团有限公司 | 一种光伏阵列故障诊断及定位方法 |
CN116797603B (zh) * | 2023-08-25 | 2023-10-24 | 江苏惠汕新能源集团有限公司 | 一种光伏阵列故障诊断及定位方法 |
CN118378543A (zh) * | 2024-06-24 | 2024-07-23 | 山东国华时代投资发展有限公司 | 一种新能源场站运行故障智能演化分析方法及系统 |
CN118378543B (zh) * | 2024-06-24 | 2024-08-30 | 山东国华时代投资发展有限公司 | 一种新能源场站运行故障智能演化分析方法及系统 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111860404A (zh) | 一种光伏板热斑定位方法及系统 | |
Dotenco et al. | Automatic detection and analysis of photovoltaic modules in aerial infrared imagery | |
CN105373135B (zh) | 一种基于机器视觉的飞机入坞引导和机型识别的方法及系统 | |
CN106548182B (zh) | 基于深度学习和主成因分析的路面裂纹检测方法及装置 | |
WO2018028103A1 (zh) | 一种基于人眼视觉特性的电力线路无人机巡检方法 | |
CN107729907A (zh) | 一种基于红外热成像系统的故障识别方法 | |
CN110889327B (zh) | 一种基于热红外图像的水域周边排污口智能检测方法 | |
CN111740699A (zh) | 一种光伏板故障检测识别方法、装置和无人机 | |
CN101533466B (zh) | 一种眼睛定位图像处理方法 | |
CN111598098A (zh) | 一种基于全卷积神经网络的水尺水位线检测及有效性识别方法 | |
CN109146832A (zh) | 一种视频图像的拼接方法、装置、终端设备及存储介质 | |
CN114973032A (zh) | 一种基于深度卷积神经网络的光伏板热斑检测方法及装置 | |
Zhang et al. | Aerial image analysis based on improved adaptive clustering for photovoltaic module inspection | |
CN114820485A (zh) | 一种基于机载图像测量波浪爬高的方法 | |
CN105447431B (zh) | 一种基于机器视觉的入坞飞机跟踪定位方法及系统 | |
CN113705564B (zh) | 一种指针式仪表识别读数方法 | |
CN101286236A (zh) | 基于多特征图像和均值漂移的红外目标跟踪方法 | |
Rodriguez et al. | Segmentation and error detection of PV modules | |
CN110826364B (zh) | 一种库位识别方法及装置 | |
Li et al. | Hybrid cloud detection algorithm based on intelligent scene recognition | |
CN114266947A (zh) | 一种基于激光点云和可见光图像融合的分类方法及装置 | |
CN117456371A (zh) | 一种组串热斑检测方法、装置、设备及介质 | |
US10373321B2 (en) | Sun position tracking method based on black sun effect of image sensor, computer program stored in medium, and solar sensor using the same | |
Richardson et al. | Machine learning versus ray-tracing to forecast irradiance for an edge-computing SkyImager | |
Kumar | Solar potential analysis of rooftops using satellite imagery |
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240408 Address after: Room 407, Building 7, No. 6 Libin Road, Songshanhu Park, Dongguan City, Guangdong Province, 523808 Applicant after: CR POWER TECHNOLOGY INSTITUTE Co.,Ltd. Country or region after: China Address before: 518001 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Applicant before: HUARUN WISDOM ENERGY Co.,Ltd. Country or region before: China |