On-site operation safety risk management and control method based on geographic information aggregation

Abstract

The invention relates to the technical field of power grid risk management and control, in particular to an on-site operation safety risk management and control method based on geographic informationaggregation. The method comprises the steps that upward aggregation and downward decomposition of risks of risk points of the whole power grid on an electric map are performed by adopting a point aggregation algorithm based on the combination of grids and distance and levels of the risks. According to the method, multiple points are upwardly aggregated to be marking points of a map by means of thepoint aggregation algorithm of the map, the number of markers of the map is greatly reduced, the risk points on the map do not cover a base map of the electric map, an overall risk condition of a specific zone can be checked by users clearly, and therefore management and control of a global safety and production risk are achieved; the method has the advantages that resource overhead of a front end can be relieved, and loading performance of the map and interaction performance of the users are improved.

Description

technical field [0001] The present invention relates to the technical field of risk management and control of power grids, and more specifically, to a method for managing and controlling safety risks of on-site operations based on geographic information aggregation. Background technique [0002] At present, risk information buckets such as power grid risk, operation risk, and power grid events in the safety production system only publish risk description information and risk control measure requirements in the form of a structured form, as well as feedback process management of the implementation of risk control measures; risk sand table system Through the use of geographic information positioning technology to dynamically monitor structured risk data on the map, the blind area of ​​real-time control of power grid security risks is solved, but the following technical problems still exist: [0003] 1. There are hundreds or even thousands of on-site operation risks every day. ...

AI Technical Summary

Problems solved by technology

[0005] 3. There are certain limitations in the area displayed by mobile devices. After the risk points are directly tiled and displayed, the visible area is restricted, and it is impossible to browse the overall risk distribution as a whole;

[0006] 4. The layout of risks is irregular, and it is impossible to implement effective risk management and control according to the risk measures required by the risk management and control business, such as regional bureaus, departments, and inspection centers.

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