Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Infological elements of the programm synthesis of the specialised documentary connection SOBOL V.M. In an article in summarized form development technology is considered a key component of functional software of communication tools for special purposes – part of the service subscriber protocol documentary exchange. The proposed technology represents a sequence of steps in building from source provide verbal descriptions of functional models of this class in the notations of extended Petri nets and sequence machines. It is noted that the establishment of specific program the task class logic control documentary exchange organically interpreted state machine paradigm. For example one of the hierarchical Petri nets model of message processing is outlined the technological procedure of synthesis and phase behavior of the graphical model of an adequate system of sequences, allowing you to use its arsenal of tools to support subsequent phases of implementation of the software. Cyclical start-stop operation tasks set in parallel-the endless interpreted by successive processes interacting through conveyor type software buffers by passing the appropriate commands and applications. Sale of main processes procedures built on the application of a form of CASE-technologies in which software applications are the input depending on their values and state of the state machine software to call the relevant executive procedures and change state variables. Considered the main structure data branded infological (handles, message forms, direct negotiations, etc.). Shows that their dynamic structure in general case represents the information tree created to describe each subscriber channel being bound directly to a switch. Considered approach to the implementation of the protocol documental exchanges in the concepts of programming machines allows to synthesize a programmatic representation of its tasks in the form of standardized templates, invariant to the platform and programming environment. Keywords: communication complex, documentary exchange, automata-based paradigma, program automation, sequences system, communication network, extended Petri nets, data structure, interactive processes, CASE-technology. Contacts: E-mail:sobolvm@yandex.ru Pp. 17-25.