REALTIME FOREST FIRE DANGER RATING SYSTEM IN NORTH KOREA ON MOBILE NETWORK

摘要

The present invention derives a forest fire risk index using weather information received in real time from a weather information providing server, and clinical information and terrain information within a unit grid, and a forest fire risk forecast analysis server that transmits a forecast according to the risk index to a client; And a client requesting a forest fire risk prediction of an inaccessible area from the forest fire risk prediction analysis server, and receiving a forest fire risk prediction analyzed by the forest fire risk prediction analysis server. In, The forest fire risk prediction analysis server includes a satellite image acquisition means for acquiring a satellite image of an inaccessible area; A dot extraction means for extracting a dot by pixel unit from an image obtained from the satellite image acquisition means; Fire point filtering means for removing diffuse ignition points extracted from independent ignition points in consideration of the degree of diffusion of wildfires and the vector of wind by time series; A basic information acquisition means for acquiring weather information, clinical information, and topographical information at each point in time for a unit lattice including an independent ignition point obtained for each time series; Function deriving means for deriving each function for calculating a meteorological risk index, a clinical risk index, and a terrain risk index from weather information obtained from the basic information acquisition means, clinical information, and terrain information; And inputting weather information, clinical information, and terrain information for each unit grid obtained in real time to each of the obtained functions to calculate a current weather risk index, a clinical risk index, and a terrain risk index, and the calculated current weather risk index, clinical risk. Includes a forest fire forecasting agent that includes a forest fire risk index calculation unit that calculates the forest fire risk index and risk grade for each grid from the index and topographic risk index. The client is composed of a mobile terminal, and an app is installed to access the forest fire risk prediction analysis server using a wireless communication network, request a forest fire risk prediction, and receive and display the analyzed forest fire risk prediction from the forest fire risk prediction analysis server. It provides a real-time forest fire risk forecasting system in an inaccessible area on a mobile network, which is characterized in that it has been developed.