ANALYSIS OF METHODS OF ORGANIZATION DATA NETWORKS FOR BUILDING MODERN MFSB IN COAL MINES

In accordance with Federal Сodes and Regulations "Safety Rules in Coal Mines" (PB) "in the mine workings, pit head buildings and structures shall be equipped with complex systems and means to ensure the organization and implementation of safety of conducting of mining works, monitoring and control of technological and production processes in normal and emergency conditions" and "systems and devices of this system should be merged into multi-function security (MFSB)" [1]. Composition MFSB is determined by the design documentation. The task of selecting data transmission equipment, methods of monitoring the atmosphere of the mine, the operation parameters of the technical means and monitor the location of staff and communication with staff addressed, among others, when designing MFSB. The wrong choice of equipment leads to waste of time and resources and ensures the prevention of the formation of conditions for occurrence of various hazards. In the modern world data network are widely used in industry and everyday life. It is impossible to imagine operation of an industrial enterprise without Internet, mobile communication network, positioning systems and access control of personnel. The purpose of this article is to conduct a balanced assessment of the data transmission technologies that use different security systems for the coal industry, and to provide advice on choosing the most effective option.