Algorithms of physical and information interaction when using emergency first aid and life support containers in emergency situations

The article considers the problem of improving the efficiency of emergency response management through the use of unmanned aerial systems for the delivery of specialized containers. The relevance of the work is due to the high proportion of deaths (up to 68 %) associated with delayed assistance for more than 40 minutes. The aim of the study is to formalize and develop algorithms for the physical and information interaction of the system elements: "control center – unmanned aerial vehicle – intelligent emergency container". The object of the research is the management processes of first aid logistics in the emergency zone. The methods of system analysis and functional modeling (IDEF0) are used, which made it possible to present the delivery process as a set of interrelated management procedures. The scientific novelty lies in the development of a formalized model that considers the container not as a passive cargo, but as an active node of the control system capable of relaying data and acting as a navigation beacon. As a result of the study, hierarchical algorithms were developed (decomposition A1-A4) regulating the sequence of actions from the moment a distress signal is received to the confirmation of the delivery of aid. A quantitative assessment of the dependence of flight time on payload mass is carried out and the choice of optimal configuration for various types of emergencies is substantiated. The practical significance of the work lies in the creation of a methodological framework for the integration of robotic means into the control loop of the Unified State System for Emergency Prevention and Response, which will reduce response time by 25-30% and minimize risks for personnel