FIELD: agriculture; mechanical engineering.SUBSTANCE: operating system for the system of automatic guidance of an agricultural vehicle contains at least one 3D image forming device for capturing a real object and obtaining an array of three-dimensional data for a real object and a touch-sensitive display unit for displaying the object and for receiving the touch input. Operating system is configured for generating three-dimensional data set based command signals, corresponding to the interaction with the displayed object, for operating the automatic guidance system.EFFECT: group of inventions allows for an easy and efficient way to operate the automatic guidance system, reducing the stress and workload for the operator.17 cl, 4 dwg