Data Updating Models for Priority Vehicles

At present, it is quite relevant to search for ways to reduce the cost of deploying and operating infotelecommunication and road urban infrastructure. The existing technologies of message delivery in sensor networks taking into account the positioning of mobile objects are considered, such as GGF, GFR, GGR, LAR, ALARM, LACBER. The paper substantiates the need to study the mechanisms of reducing excessive traffic in hierarchical networks when updating data in highly automated vehicles from the thematic layers of external geoinformation systems. An approach to using advanced filtering procedures for peer-to-peer cluster sensor networks is described. An algorithm for updating data for groups of priority mobile objects is proposed. The authors describe the possibility of using existing analytical and simulation methods to evaluate the proposed improved traffic routing procedures for updating spatial data for priority vehicle that moves in a column. It is proposed to implement an additional unit for the existing simulation model. It takes into account the specifics of priority traffic moving in the convoy.