Installation technique quality detection system of electric energy metering device based on image recognition

Abstract

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...

AI Technical Summary

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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