Lyhfuk the contactless diagnostic systems for the maintenance of high-power agricultural machinery

The paper presents the results of research on diagnosting of a controlled object of automotive equipment by a contactless method. (Research purpose) The research purpose is studying the possibility of performing diagnostic operations using the proposed device to assess the technical condition of units and aggregates of high-power agricultural machinery. (Materials and methods) The technical and economic condition of the agro-industrial complex is mainly determined by two factors: providing the agricultural producers’ need for agricultural machinery, its reliable maintenance using modern technologies, including diagnosing nodes and aggregates of high-power machinery (tractors, combines, cars). The authors used the method of proposed contactless diagnostics to obtain initial data and to identify the technical condition of the object (node, tractor unit, combine). The general provisions of the technical diagnostics of agricultural machinery, goals, objectives, methods, tools, diagnostic algorithms for overhead sensors, have not changed in strategic terms. (Results and discussion) The article presents the diagnostic algorithm that provides for the execution of some conditional or unconditional sequence of certain experiments with an object, in case the GALILEOSKY 7.0 terminal. The article clarifies the collected information is transmitted to the processing server in the form of a data packet. (Conclusions) As a result of the conducted research, it was found that contactless diagnostic tools are capable of generating and applying test effects to the object under study, analyzing and processing the information received, and making a "diagnosis" about the technical condition of the controlled object. The use of contactless diagnostic tools increases the service life of machines and the efficiency of their work.