Method of construction of automated system for traffic control and technical condition of freight vehicles

The article describes one of the methods for constructing an automated system for monitoring the technical condition of freight vehicles in the process of movement using an onboard information and control system. The purpose of the application of the system is to increase the efficiency of the transportation process by freight vehicles on the road. The solution of the task is supposed due to the introduction of the function of remote diagnostics in real time into the existing subsystem for monitoring the technical condition of transport systems. The implementation of the diagnostic process is carried out using a dynamic matrix QR code and photo and video recording tools. The process of the conducted experiment on modeling a matrix QR code based on the data obtained, such as engine temperature and the weight of the cargo being transported, is described.