Insulator positioning recognition method and device based on YOLO
A technology of positioning recognition and insulators, applied in the field of electrical testing, can solve the problems of easy backlog of image data, reduce the real-time performance of equipment operation and maintenance, and difficulty in adapting to intelligent power systems, so as to improve accuracy, improve the level of intelligent detection, The effect of reducing the workload of manual judgment
Inactive Publication Date: 2020-04-10
NORTH CHINA ELECTRIC POWER UNIV (BAODING) +1
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However, the existing image and video monitoring system only transmits a large amount of multimedia data to the dispatching section, and the operation and maintenance personnel still need to observe the image frame by frame. According to empirical evaluation, the efficiency is extremely low
In addition, a large amount of image data is easily backlogged under inefficient screening and processing, which reduces the real-time performance of equipment operation and maintenance, making it difficult to adapt to the development of intelligent power systems
[0003] At present, domestic and foreign experts' researches on the location and identification of power equipment are mainly concentrated in the stage of theoretical analysis and feasibility exploration. The research on location and identification of power systems is still limited to the extraction of transmission lines, towers and other macro aspects, and there is a lack of effective analysis of power equipment. The detection means and field application verification
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[0041] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0042] It should be noted that, if there is no conflict, various features in the embodiments of the present invention may be combined with each other, and all of them are within the protection scope of the present invention. In addition, although the functional modules are divided in the schematic diagram of the device, and the logical order is shown in the flowchart, in some cases, the division of modules in the device or the sequence shown in the flowchart can be performed in different ways. or the steps described.
[0043] refer to figure 1 , a YOLO-based insulator location recognition method ...
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The invention discloses an insulator positioning recognition method and device based on YOLO. The method comprises the following steps: classifying insulators according to different industrial applications; constructing a body feature recognition database of the external insulation equipment for the insulators in a classified manner; and inputting an insulator image, carrying out unsupervised training and learning on the image by adopting a YOLO-V3 algorithm, establishing an insulator positioning recognition model, and finally outputting a prediction image to complete detection. According to the technical scheme, the insulator can be automatically recognized, the manual workload is effectively reduced, and the accuracy of electric power inspection operation is improved.
Description
technical field [0001] The invention relates to the field of electrical testing, in particular to a YOLO-based insulator location recognition method and device. Background technique [0002] At this stage, the update and iteration of power inspection methods such as drones and robots have realized the cloud-to-cloud connection between image and video information and the power system, and the mobile connection between the scene and the dispatching center, effectively solving the problem of low efficiency and poor real-time performance of traditional power inspections. , High risk factor and other issues, it is a huge technological progress to promote the development of power equipment testing in the direction of intelligence and automation. However, the existing image and video surveillance system only transmits a large amount of multimedia data to the dispatching section, and the operation and maintenance personnel still need to observe the image frame by frame. According to...
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IPC IPC(8): G06T7/00G06K9/62G06N3/04G06N3/08G06Q10/00
CPCG06T7/0004G06N3/088G06Q10/20G06T2207/20081G06N3/045G06F18/2415
Inventor 刘云鹏纪欣欣陈玉峰林颖张振军周加斌
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)