CN104574438B - 一种用于绞车主轴轴向偏移视频检测方法 - Google Patents
一种用于绞车主轴轴向偏移视频检测方法 Download PDFInfo
- Publication number
- CN104574438B CN104574438B CN201410809398.3A CN201410809398A CN104574438B CN 104574438 B CN104574438 B CN 104574438B CN 201410809398 A CN201410809398 A CN 201410809398A CN 104574438 B CN104574438 B CN 104574438B
- Authority
- CN
- China
- Prior art keywords
- module
- main shaft
- delta
- cameras
- winch
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000013307 optical fiber Substances 0.000 claims abstract description 5
- 230000000007 visual effect Effects 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 5
- 238000012935 Averaging Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000010437 gem Substances 0.000 description 2
- 229910001751 gemstone Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003709 image segmentation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/292—Multi-camera tracking
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- 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
- G06T2207/10016—Video; Image sequence
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410809398.3A CN104574438B (zh) | 2014-12-23 | 2014-12-23 | 一种用于绞车主轴轴向偏移视频检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410809398.3A CN104574438B (zh) | 2014-12-23 | 2014-12-23 | 一种用于绞车主轴轴向偏移视频检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104574438A CN104574438A (zh) | 2015-04-29 |
CN104574438B true CN104574438B (zh) | 2017-05-31 |
Family
ID=53090406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410809398.3A Active CN104574438B (zh) | 2014-12-23 | 2014-12-23 | 一种用于绞车主轴轴向偏移视频检测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104574438B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106303387A (zh) * | 2015-06-01 | 2017-01-04 | 安顺市晶英科技研发有限责任公司 | 一种采茶机工作状态监控系统 |
CN106828308A (zh) * | 2017-01-24 | 2017-06-13 | 桂林师范高等专科学校 | 车道偏离预警装置 |
CN111540023B (zh) * | 2020-05-15 | 2023-03-21 | 阿波罗智联(北京)科技有限公司 | 图像采集设备的监测方法、装置、电子设备及存储介质 |
CN113158890A (zh) * | 2021-04-15 | 2021-07-23 | 上海云从企业发展有限公司 | 活体检测系统、方法及计算机存储介质 |
CN115031664B (zh) * | 2022-08-10 | 2022-11-29 | 合肥工业大学 | 绝缘子偏斜检测方法、装置、终端设备及介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101549840A (zh) * | 2009-03-26 | 2009-10-07 | 秦绪元 | 一种矿用绞车远程监控系统 |
CN203063967U (zh) * | 2013-01-21 | 2013-07-17 | 山东世纪矿山机电有限公司 | 矿用绞车运输监控装置 |
CN104118814A (zh) * | 2014-06-27 | 2014-10-29 | 山东世纪矿山机电有限公司 | 基于射频技术的矿用斜巷运输监控系统及方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8009193B2 (en) * | 2006-06-05 | 2011-08-30 | Fuji Xerox Co., Ltd. | Unusual event detection via collaborative video mining |
-
2014
- 2014-12-23 CN CN201410809398.3A patent/CN104574438B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101549840A (zh) * | 2009-03-26 | 2009-10-07 | 秦绪元 | 一种矿用绞车远程监控系统 |
CN203063967U (zh) * | 2013-01-21 | 2013-07-17 | 山东世纪矿山机电有限公司 | 矿用绞车运输监控装置 |
CN104118814A (zh) * | 2014-06-27 | 2014-10-29 | 山东世纪矿山机电有限公司 | 基于射频技术的矿用斜巷运输监控系统及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104574438A (zh) | 2015-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104574438B (zh) | 一种用于绞车主轴轴向偏移视频检测方法 | |
Cui et al. | HVSRMS localization formula and localization law: Localization diagnosis of a ball bearing outer ring fault | |
Liu et al. | Vibration analysis for large-scale wind turbine blade bearing fault detection with an empirical wavelet thresholding method | |
CN104535356B (zh) | 一种基于机器视觉的卷筒钢丝绳排绳故障监测方法及系统 | |
Li et al. | Industrial gearbox fault diagnosis based on multi-scale convolutional neural networks and thermal imaging | |
CN104596766B (zh) | 一种轴承早期故障确定方法及装置 | |
CN106504238A (zh) | 基于图像处理和卷积神经网络的铁路接触网缺陷检测方法 | |
Kumar et al. | Sparse transfer learning for identifying rotor and gear defects in the mechanical machinery | |
Wang et al. | A computer-vision-based rotating speed estimation method for motor bearing fault diagnosis | |
US20110231111A1 (en) | Turbine-generator hydrogen seal oil system diagnosis | |
Song et al. | Theoretical–experimental study on a rotor with a residual shaft bow | |
Glowacz et al. | Fault diagnosis of electrical faults of three-phasei nduction motors using acoustic analysis | |
Janssens et al. | Data-driven imbalance and hard particle detection in rotating machinery using infrared thermal imaging | |
Peng et al. | A visual vibration characterization method for intelligent fault diagnosis of rotating machinery | |
He et al. | A lightweight model for train bearing fault diagnosis based on multiscale attentional feature fusion | |
Zhou | Research status and trend analysis of coal mine electro-mechanical equipment maintenance under the background of smart mine construction | |
Hwang et al. | Robust deep learning-based fault detection of planetary gearbox using enhanced health data map under domain shift problem | |
CN104658010A (zh) | 一种钢丝绳偏摆视频检测系统及方法 | |
Ye et al. | An intelligent fault diagnosis method for rolling bearing using motor stator current signals | |
Dong | An integrated method of rolling bearing fault diagnosis based on convolutional neural network optimized by sparrow optimization algorithm | |
Gana et al. | Enhanced motor fault detection system based on a dual-signature image classification method using cnn | |
Ye et al. | Computer vision and deep learning-based post-earthquake intelligent assessment of engineering structures: Technological status and challenges | |
Jiao et al. | Fault analysis for low-speed heavy-duty crane slewing bearing based on wavelet energy spectrum coefficient | |
Qian et al. | Nonlinear mechanical response analysis and convolutional neural network enabled diagnosis of single-span rotor bearing system | |
Zhang et al. | Scraper conveyor chain pitch measurement based on speckle structured light |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Si Lei Inventor after: Wang Zhongbin Inventor after: Li Chu Inventor after: Tan Chao Inventor after: Liu Ze Inventor after: Fan Zhenke Inventor after: Liu Xinhua Inventor after: Yao Xingang Inventor before: Liu Ze Inventor before: Wang Zhongbin Inventor before: Tan Chao Inventor before: Fan Zhenke Inventor before: Liu Xinhua Inventor before: Yao Xingang |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 221000 Nanhu campus, No. 1, Tongshan University Road, Xuzhou, Jiangsu Patentee after: China University of Mining & Technology Address before: 221000 Nanhu campus, No. 1, University Road, Xuzhou City, Jiangsu Patentee before: China University of Mining & Technology |
|
CP02 | Change in the address of a patent holder |