Serviceability analysis of the ambulance car fleet and examination of the transport security of an Emergency Aid Centre

The paper examines the serviceability of the vehicles and the transport security of the EAC in Ruse. The aim of the article is to determine the number of vehicles in working order at a certain rate of breakdowns and if these vehicles can manage to respond to all incoming emergency calls. A graph shows the possible states of the vehicles. A system of Kolmogorov’s equations is made up to describe the process. The paper comes to de?nite conclusions about the state of the ambulance car fleet.