Information system for supporting the monitoring of vehicles which transport hazardous materials

The paper aims to show the modified model for building an information system for vehicle tracking. The introductory part gives an overview of the need to introduce such a system. Although the system of monitoring is not new in modern IT practices, insisting on the integration of all known digital technologies, as well as the mathematical model of higher accuracy of the budget contributes to the improvement of the existing views of systems for vehicle tracking. The paper, further on, describes a prototype system. It was noted that a system that uses the search based on three or more sensors, can perform this by applying mobile technology or GPS satellite positioning. You can use these technologies separately, but their combination leads to mutual adjustments and to positioning of greater precision. The mathematical model is an essential detail because the work of the entire system is based on it. The program code, itself, uses this model. The GPS component of the system is programmed and integrated into one system. The program code shows that the entire system is built on object-oriented basis, i.e. the most modern tendencies of programming are being respected here.