Abstract
In connection with the active development of information systems in transport, it becomes necessary to integrate vehicles, infrastructure and humans into a single information network. The V2I system of information analysis for monitoring and controlling vehicles in operating conditions is an organic combination of information and analytical components. The latter includes the analysis of information regarding changes in operating conditions. The article presents a study that has improved the processes of managing the operating conditions of vehicles in the V2I communication system by using simulation modelling. A simulation model for choosing the optimal operating conditions for vehicles is described. The model takes into account road, climatic, and transport conditions and culture of vehicle operation, as well as the peculiarities of public transport movement in a transport hub. The objective function with the appropriate restrictions and the problem of traffic optimization in the investigated transport hub were established. Diagrams of the processes of the simulation model were constructed for various input parameters, including the optimal ones, with the creation of corresponding agents and their populations. Models of public transport delays at stops using a triangular distribution were developed, and the corresponding hypotheses were confirmed by Pearson’s test (χ2). The developed models can be used in the process of rebuilding a transport hub, as well as for modeling traffic when the operating conditions of vehicles change and for predicting such changes. The simulation results can be used in the creation and design of intelligent transport systems
Highlights
The information analysis system of vehicle-to-infrastructure (V2I) communication to manage and control vehicles [1] in operating conditions is an effective combination of data and analytical components
The aim of the work is to study the possibility of improving the processes of managing the operating conditions of vehicles in the information analysis system of the V2I communication network by using simulation modelling
Based on the comparison of the average relative error of real tests with the simulation modelling results, it can be concluded that the simulation model adequately describes real processes
Summary
The information analysis system of vehicle-to-infrastructure (V2I) communication to manage and control vehicles [1] in operating conditions is an effective combination of data and analytical components. To ensure the systemic interaction of operating conditions and the vehicle in the described V2I system, the authors of the article propose a method for adapting computational procedures for information processing and traffic management using simulation modelling It is best suited for research and management of road and transport operating conditions. In [19] methods for assessing the index of intelligent vehicles were considered, but without due attention to the influence of transport, road and atmospheric and climatic operating conditions of vehicles on their behaviour. It seems rational to conduct a study devoted to determining the mechanism for constructing a simulation model for choosing the optimal operating conditions for vehicles, taking into account the peculiarities of public transport This will make it possible to use it for solving transport problems. The tasks listed and similar to them are still mainly solved by outdated methods that no longer provide the required
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