A multidimensional geometric model of the functioning of the transport stream on a section of the road network

Abstract

The paper proposes an effective method for collecting baseline data, processing methods and algorithms for calculating the operational parameters of a traffic flow to improve vehicle traffic with optimal indicators of intensity and speed on congested sections of the road network. A computer implementation of the proposed algorithms in the Mathcad 15 environment has been carried out. A geometric model of the multidimensional representation of dependencies between the basic characteristics of a traffic flow in different time intervals has been developed, which makes it possible to effectively dilute the vehicle's traffic density during peak periods. A multidimensional interpretation of the main traffic flow diagram is proposed, which makes it possible to quickly and accurately analyze the condition of the vehicle’s carrying capacity on certain sections of the road and effectively make management decisions to improve traffic.
Key words: traffic flow intensity, vehicle, main TP diagram, traffic density of the vehicle, multidimensional representation of the TP diagram.