Інформаційно-телекомунікаційна система контролю руху та автоматичного повідомлення водіїв транспортних засобів

Abstract. Problem. The solution of creating a technical system of driver assistance and notification of vehicle drivers is considered. It is shown that existing automated and automatic traffic safety systems do not take into account the relief features of the route, which prevent the correct operation of the systems installed on vehicles. Goal. The purpose of this work is to develop an autonomous information and telecommunication system that provides the possibility of guaranteed overtaking by a vehicle of the preceding flow and increases traffic safety by notifying the driver about the possibility/impossibility of performing an overtaking maneuver. Methodology. The solution to this problem can be a system of analysis of the road situation, which is permanently installed on a particularly dangerous section of the road in order to provide the driver with information about the possibility of performing an overtaking maneuver. The proposed method of ensuring the possibility of guaranteed overtaking by a vehicle of the preceding flow and its technical implementation consists in a special geometric arrangement of sensors. Taking into account the geometric arrangement of the sensors, the value of the coefficient of departure or non-departure of the vehicle into the oncoming lane is calculated. Based on these data, each vehicle is identified. Results. A variant of the organization of the information and telecommunications system has been developed. Structural diagrams of the sensor subsystem and their location have been presented. A method for determining the coefficients of the vehicle's departure or non-departure into the oncoming lane has been proposed. An algorithm has been developed to ensure information interaction of the main nodes of the system. Originality. A distinctive feature of the proposed system is the autonomy of its functioning from the vehicle, achieved by the absence of the need to install additional mechanisms and devices that operate on the principle of reading directly on the vehicle. Practical value. The system should be practical and expedient when used in areas with limited visibility on roads with relief features of the route. Driver of the possibility/impossibility of performing an overtaking maneuver. A distinctive feature of the proposed system is the autonomy of its functioning, that is, without installing additional devices directly on the vehicle. A structural diagram of the sensor subsystem is presented, which provides information on the parameters of movement and the location of vehicles. A method for ensuring the possibility of guaranteed overtaking by a vehicle.