Substation field operation safety early warning method

Abstract

The invention discloses a transformer substation field operation safety early warning method, and the method comprises a data acquisition module, a data processing module and a field early warning module; the data acquisition module acquires point cloud data in a transformer substation through three-dimensional laser scanning equipment, and acquires real-time picture data in the transformer substation through digital camera equipment; the data processing module is used for processing the point cloud data and the monitoring image data respectively, comprehensively analyzing the point cloud dataand the monitoring image data and outputting the positions and behaviors of objects in the transformer substation, thereby judging whether violation contents occur or not and generating early warningin time; and the on-site early warning module receives the early warning data, generates on-site early warning and displays the on-site early warning in the three-dimensional model. The method has the characteristics of modularization, high accuracy, wide detection area, comprehensive supervision and informatization of field operation data of the transformer substation.

Description

Technical field[0001]The technical field of software of the present invention specifically relates to a method for pre-warning the safety of on-site substation operations.Background technique[0002]At present, there are a variety of products for safety monitoring of substation operations, such as the use of three-dimensional laser scanning to scan objects in the substation in real time to determine the distance of the observation position, to ensure that people, vehicles, objects and live objects in the substation always maintain a safe distance during operation . For example, image recognition is used to identify real-time objects in the monitoring images in the substation, and at the same time, it can identify the real-time status and behavior of the people in the image, such as not wearing a safety helmet, wearing work clothes, or crossing a fence.[0003]However, 3D lasers are limited in monitoring work safety in the complex environment of substations. First, due to the wide area o...

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Problems solved by technology

[0007]Aiming at the problems existing in the prior art, the purpose of this invention is to solve the traditional three-dimensional laser detection method in the environment of wide substation, multiple occlusions, and small parts, and the operation speed is slow , Accuracy is greatly affected by distance, insensitive to occlusion, difficult to classify objects involved, difficult to analyze defects involving human behavior, traditional image detection cannot perform accurate distance detection, and long-distance high-precision shooting has a small field of view. A substation is proposed On-site operation safety early warning method

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