A forest fire monitoring system and method

Abstract

The invention relates to a forest fire monitoring system and method. It includes a server, a main UAV, and an auxiliary UAV; the server is used to: obtain the first image of the forest calibration area collected by the main UAV, and the main UAV flies at the first height; When a fire breaks out in the calibration area, control multiple auxiliary drones to the calibration area so that multiple auxiliary drones are arranged around the main drone and fly together at the second height, which is lower than the first height; The second image collected by the main UAV and the third image collected by each auxiliary UAV, the second image and each third image partially overlap, and the third image collected by the adjacent auxiliary UAV has Partial overlap; determine the change trend information of the fire center according to the second image and the third image. The technical scheme of the invention can accurately determine the fire range and the dynamic change of the fire center, etc., and provide more accurate reference information for fire fighting and disaster relief work.

Description

technical field [0001] The invention relates to the technical field of Internet of Things application, in particular to a forest fire monitoring system and method. Background technique [0002] In order to improve the ecological environment, afforestation activities are widely carried out, whether it is a natural reserve forest area or a forest farm, the scale and area have a tendency to gradually expand. Since forest areas or forest farms are threatened by fire, it is necessary to monitor forests in forest areas or forest farms. [0003] At present, the main method of fire monitoring is manual observation of watchtowers, but this will be affected by many factors such as the external environment, and forest fires still occur from time to time. After the fire has occurred, it is necessary to take corresponding measures in a timely manner. However, if the fire spreads rapidly and the smoke is large, it will be impossible to obtain accurate fire information only by relying on ...

AI Technical Summary

Problems solved by technology

[0003] At present, the main method of fire monitoring is manual observation of watchtowers, but this will be affected by many factors such as the external environment, and forest fires still occur from time to time

After the fire has occurred, it is necessary to take corresponding measures in a timely manner. However, if the fire spreads rapidly and the smoke is large, it will be impossible to obtain accurate fire information only by relying on long-distance observation, which will affect the follow-up fire fighting and disaster relief work, and cause extreme disasters. Big ecological and economic loss

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