UDC 004.021
This paper describes a method for estimating the time of concentration of firefighting forces and means in urban areas using geographic information technologies (GIS) and shortest path search algorithms. Estimation of the time of arrival of the first firefighting unit to the place of call is one of the key tools for preliminary planning of firefighting operations. Using information about the expected time of arrival of fire units to certain objects, you can more reasonably predict the expected situation at the site of a possible fire and make appropriate management decisions. Using data on transportation infrastructure, traffic speeds and the most likely routes, the proposed method allows us to accurately calculate the time required for the arrival of fire units. The paper presents an algorithm consisting of the following steps: data collection, analysis of the urban transportation network, construction of optimal routes and visualization of the results. The work also includes the creation of an open repository with access to tools and techniques, which allows users to familiarize themselves with the proposed approach in depth and apply it in their research. This approach provides improved traffic flow management and overall safety in urban environments
fire department, geographic information technology, arrival time, route optimization, transportation network, data visualization, open repository
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