Improvement of the method of determining the number and nomenclature of the park of cars in fire-related surfaces of the city at the example of the city of Kharkov

Abstract

A new approach has been substantiated for assessing the level of needs of fire-rescue units at different types of special vehicles based on XYZ analysis. It is proposed to allocate only one group of X when carried out of grouping the calculated values of the coefficient of variation, which greatly simplifies the definition of the needs level of units in certain types of special vehicles, and also the assessment of influence on limit value of this group on the distance and time to the place of call. The influence of the limit values of group X on the character of the distribution of the special vehicles' nomenclature on the fire-rescue subdivisions of the city of Kharkiv and the probable parameters of the distance and time of the route to the place of call were investigated.