Elements of On-Board Diagnostics of Vehicles with Various Automation Levels by Iterative Forecasting Method

Abstract

The article discusses the problem of preventing technical failures that can lead to an emergency when solving a tactical control task or a complete failure of the strategic task of driving a vehicle. Various types of diagnostics of the technical condition of a car are considered, in particular, at service stations, including visual inspection, the use of specialized stands or diagnostic complexes, as well as on-board tools, including direct and indirect. The author of the article proposes to use the method of iterative forecasting developed by him as a new type of on-board diagnostics. A mathematical model is presented for calculating the residual life of various vehicle units and their elements, such as brake discs, clutch, electric fuel pump, generator, constant-velocity joint boot, elastic suspension elements.