Research on Natural Disaster Early Warning System Based on UAV Technology

Abstract

Abstract Unmanned aerial vehicle (UAV) and low-altitude remote sensing technology can provide a new technical way for remote sensing monitoring tasks in large-scale and dangerous areas. Through the monomer and visual information query of BIM model, they are organically integrated into the disaster occurrence traceability system, forming a “1+4+N” (a disaster system early warning center, four basic platforms for video surveillance, data service, information sharing and intelligent planning, and the application of multiple scene topics) structure system in disaster system construction. That is, to carry out intelligent, information-based and systematic disaster scenario simulation, prediction analysis and rescue measures, so as to achieve the visual goals of comprehensive control of information, rapid rescue response and ensuring personal safety, and form an integrated natural disaster early warning system.