Influence of the City Transport Route Network Discrete Model Geometrical Parameters on a Quality of a Passenger Traffic System Operation

Abstract

The research is dedicated to an investigation of an influence of geometrical parameters of a discrete model of the city transport route network on a quality of a passenger traffic system operation and to a discovery of the priority criteria of the developed characteristics while searching for the ways of improvement of its structural components. Quality characteristics of the city passenger routes network substantially depend on a complexity of their geometrical configuration and topological structure. Afterwards, a development of a city routes network goes, as a rule, by the way of complication of a travel routes topological structure and of interrelation between geometrical characteristics of their separate elements. Such a trend allows to make a conclusion about the necessity of elaboration of the effective mathematical methods of modeling of the new ones and of optimization of the existing networks, on the base of which there would be situated the algorithms of the quantity evaluation of a quality of the city transport system operation on the base of an all-round analysis of geometrical parameters of the route schemes discrete models. In the present research work there were examined and analyzed the discrete models of geometrical images, their main characteristics, there were offered the methods of determining of separate parameters of the geometrical structures concerning the determining of optimal ways of improvement of the technical and technological characteristics of a city transport network. All the examined images can be set as principles of analysis of its accessibility and determining of the possibilities and ways of improvement of the already existing routes network.