The invention discloses an intelligent low-altitude unmanned aerial vehicle cluster air-ground cooperative detection fire extinguishing system and method, a patrol plan is made by determining the patrol time interval of a patrol area of an unmanned aerial vehicle and the density of patrol routes, the system can dynamically adapt to the change of seasons and human activities, and the system and method are more accurate and more efficient. Fire missing detection can be effectively avoided; identifying a fire source by adopting a multi-source data fusion technology, determining whether the fire source exists in the forest region through the infrared image and the actual image of the forest region, and determining the intensity and the position of the fire source according to the smoke concentration when determining that the fire source exists in the forest region. The problem that the accuracy of infrared thermal imaging is affected and the detection precision is low due to the temperature difference of different vegetation, the change of the sunlight irradiation angle, water vapor in the atmosphere and the like can be solved. The fire trend prediction module and the fire extinguishing scheme generation module are adopted to automatically realize fire extinguishing of the forest area, the prediction result is efficient and accurate, and missing of the optimal fire extinguishing opportunity can be avoided.
本发明公开了一种智能低空无人机集群空地协同侦测灭火系统及方法,通过确定对所述无人机的巡逻区域进行巡逻的时间间隔和确定巡逻路线的密度来制定巡逻计划,能够动态适应季节和人类活动的变化,更具准确性,可有效避免火灾漏检;采用多源数据融合技术识别火源,通过森林地区的红外图像和实际图像,确定森林地区是否存在火源,以及当确定森林地区存在火源时,根据所述烟雾浓度确定火源强度和火源位置,能够解决由于不同植被的温度差异、阳光照射角度的变化以及大气中的水汽等,影响红外热成像的准确性,导致检测精度较低的问题;采用火灾趋势预测模块和灭火方案生成模块自动化实现对森林地区进行灭火,预测的结果高效准确,能够避免错过最佳灭火时机。
Intelligent low-altitude unmanned aerial vehicle cluster air-ground cooperative detection fire extinguishing system and method
一种智能低空无人机集群空地协同侦测灭火系统及方法
2025-02-18
Patent
Electronic Resource
Chinese
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