In the recent two years the analysis of principal and connective circuitry drawings proved that the principal and connective circuitries of very complicated projects are kept in a single file. Therefore, traditional specialized automated design system are not able to build and draw hybrid circuitries with the fragments of electromechanically networks together with the display of sensors and processors. The number of elements in such project files may reach from a few hundred until a few thousand. As this number is so high, the standard AutoCAD means do not quite fulfill the designers’ needs of working with blocks and their attributes. In this way they choose automated means that do not limit their abilities in preparing technical, assembly and tuning documentation, necessary for the completion of the projects. Therefore, based on the master’s paper, in order to fulfill the aforementioned needs, the building of the graphical data base block attribute system management system has been completed. The objective of the paper is the attributes and management of the graphical data base blocks. The purpose of the paper is to create a system of the graphical database attribute management and the means of using it. The purpose is defined by the following tasks: graphic data bases are analyzed; also the graphical data base blocks, their attributes, constituent parts and their management; the means of using the system in the medium of Auto CAD; based on the master’s paper the system of... [to full text]