A gis-based meteorological monitoring and early warning method for power grid engineering
A meteorological monitoring and power grid technology, applied in meteorology, measuring devices, ICT adaptation, etc., can solve the problems of increasing project site safety and adverse effects on construction quality, lack of monitoring and early warning methods, and hidden safety hazards, so as to improve the overall operation Efficiency, reducing the amount of data transmission, and ensuring real-time effects
Active Publication Date: 2019-11-15
EMERGENCY MANAGEMENT CENT OF STATE GRID SHANDONG ELECTRIC POWER
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[0002] In recent years, the management of infrastructure projects has faced enormous safety pressure. When severe weather such as rain, snow, lightning, and strong winds occurs, there is a lack of meteorological monitoring and early warning for each construction site of the project, which increases the adverse impact on project site safety and construction quality. Cause safety hazards, the current power grid construction project management lacks effective monitoring and early warning methods, and cannot meet the requirements of lean management of current engineering projects
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[0052] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0053] According to an embodiment of the present invention, a kind of GIS-based power grid engineering meteorological monitoring and early warning method is proposed, such as figure 1 As shown, the method includes:
[0054] Step 1): For the provinces covered by the system, enter the basic data of the power grid facilities in the province and the basic data of the power grid facilities under construction in the province, and enter t...
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The invention provides a GIS-based grid engineering meteorological monitoring and early warning method. The method comprises the steps that a vectorization grid is constructed for a provincial GIS map; the meteorological data of each meteorological monitoring point at the present and in n hours and each grid facility are correlated with the vectorization grid; an interpolation algorithm is used toform a meteorological data vectorization grid; the meteorological data at the grid facility site is predicted; when the prediction result exceeds a predetermined threshold, alarm and display are carried out, and a live camera is turned on. At the same time, the method updates the power parameters of the interpolation algorithm in real time through the sensor data of the grid facility site, so that the prediction result is more accurate. According to the invention, the method uses the interpolation algorithm to realize meteorological prediction of the grid facility site; the capability of gridfacility disaster prediction is improved; the radius of a prediction range is reduced; the computational complexity is reduced; and the rescue efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of disaster monitoring and early warning, in particular to a GIS-based meteorological monitoring and early warning method for power grid engineering. Background technique [0002] In recent years, the management of infrastructure projects has faced enormous safety pressure. When severe weather such as rain, snow, lightning, and strong winds occurs, there is a lack of meteorological monitoring and early warning for each construction site of the project, which increases the adverse impact on project site safety and construction quality. Potential safety hazards are caused. At present, the management of power grid construction projects lacks effective monitoring and early warning methods, and cannot meet the requirements of lean management of current engineering projects. [0003] Implement the deployment and application project of infrastructure construction monitoring and early warning module based on power g...
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IPC IPC(8): G01W1/02G06Q50/06
CPCG01W1/02G06Q50/06Y02A90/10
Inventor 孙世军孙可奇赵伟韩洪李善武胡兴旺张鹏张晓洁孙睿孙英涛王学亮魏新颖
Owner EMERGENCY MANAGEMENT CENT OF STATE GRID SHANDONG ELECTRIC POWER