Installation technique quality detection system of electric energy metering device based on image recognition
An electric energy metering device and installation process technology, which is applied in image analysis, image enhancement, image data processing, etc., can solve the problem that the detection coverage is not high, the installation quality of the electric energy metering device cannot be evaluated by the person in charge of quality, and the quality result cannot be evaluated. Intuitive display and other issues can reduce the influence of artificial subjective factors, improve objectivity and accuracy, and improve the effect of detection coverage
Inactive Publication Date: 2017-11-03
STATE GRID CHONGQING ELECTRIC POWER CO ELECTRIC POWER RES INST +2
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Problems solved by technology
Due to the huge number of photos of the construction results, manual random inspection can only cover a small part of the construction work, and the quality of the on-site installation of most other electric energy metering devices cannot be evaluated by the person in charge of the quality
[0003] Therefore, the installation and testing of electric energy metering devices are often not carried out synchronously, and the coverage of testing is not high
Quality control depends on human factors and randomness, it is difficult to achieve cost control, real-time, comprehensive coverage, etc., the overall quality results cannot be displayed intuitively, and the quality requirements of the installation process cannot be quickly improved and improved
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[0053] figure 2 It is a schematic diagram of the system composition of the present invention. As shown in the figure, this embodiment describes the whole process of the installation process quality inspection of the high-voltage special variable metering device. The subsystems of the installation process quality inspection system of the electric energy metering device include: image processing system, database management System, data storage system, big data analysis system, application service system and terminal service application system work together, as shown in the attached figure 1 As shown, the specific implementation steps are as follows:
[0054] 1) The administrator user accesses the system through the human-computer interaction interface of the browser, and configures the technical requirements for the installation of each metering device;
[0055] 2) The administrator synchronizes the latest power grid business data to the database management system and data sto...
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The invention provides an installation technique quality detection system of an electric energy metering device based on image recognition. The detection system comprises an application service system, a database management system, a data storage system, a terminal service application system, an image processing system and a big data analysis system. A worker receives a work order task through the terminal device, and shoots designated construction steps by use of the terminal device in the construction place. A backstage system carries out image recognition on the onsite pictures and obtains real-time evaluation. The terminal device feeds back the evaluation results to the worker and carries out onsite guidance. After all detection reports are gathered, big data statistical and analysis results can be displayed to a manager. According to the invention, by adopting the image recognition technology of HIS, HOG, SVM and the like, automatic detection is performed on installation technique quality of the electric energy metering device; timeliness, automation and comprehensive coverage are achieved; a set of complete detection system is established; and installation quality levels of the electric energy metering device can be comprehensively, precisely and objectively reflected.
Description
technical field [0001] The invention relates to the technical field of electrical detection systems, in particular to an image recognition-based installation process quality inspection system for electric energy metering devices that can comprehensively, accurately and objectively reflect the installation quality level of electric energy metering devices. Background technique [0002] The quality of the installation process of electric energy metering devices directly affects the vital interests of customers and the safe and economical operation of the power grid. In the prior art, the detection method for the installation process quality of the electric energy metering device is: after the electric energy metering device is installed, the on-site construction personnel take pictures of the installation results, and then the person in charge of quality conducts manual sampling inspection on the installation process quality based on the photos taken and rating. Due to the hu...
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IPC IPC(8): G06Q10/06G06Q10/10G06Q50/06G06T7/00G06T7/90
CPCG06Q10/06395G06Q10/1097G06Q50/06G06T7/0006G06T7/90G06T2207/30108
Inventor 何蓓刘东杨芾藜何国军郑可宫林籍勇亮常仕亮
Owner STATE GRID CHONGQING ELECTRIC POWER CO ELECTRIC POWER RES INST
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