MULTISERVICE COMPUTER NETWORKS IN COAL MINES. FEATURES OF IMPLEMENTATION AND DEVELOPMENT

Abstract

The increase in functional requirements for coal mine safety systems at the level of legislation led to the use of multifunctional and unified safety systems. This led to the appearance on the market of many systems operating on various technologies, both completely new and modernized old ones. Leaders and technical specialists of mining companies faced the problem of selecting and evaluating various technical solutions for a complex set of equipment. In this article, we propose criteria for the expert evaluation of complex systems, in particular the IFSW of coal mines. Based on the analysis of the numerical criteria indicators, the architecture of the optimal computer MS network is proposed taking into account the factors operating in coal mines for devices with Ex marking RO / RV and, undoubtedly, determining the design of communication nodes and mobile devices of infrastructural communication channels. Recommendations for solving emerging problems are given, possible development directions are considered.

Keywords

• КОМПЬЮТЕРНЫЕ СЕТИ
• COMPUTER NETWORKS
• ПОДЗЕМНЫЕ ВЫРАБОТКИ
• UNDERGROUND DEVELOPMENT
• УГОЛЬНЫЕ ШАХТЫ
• COAL MINES
• МНОГОФУНКЦИОНАЛЬНЫЕ СИСТЕМЫ БЕЗОПАСНОСТИ
• MULTIFUNCTIONAL SECURITY SYSTEMS
• БЕЗОПАСНОСТЬ УГОЛЬНЫХ ШАХТ
• SAFETY OF COAL MINES
• МОБИЛЬНЫЕ УСТРОЙСТВА
• MOBILE DEVICES
• ИНФРАСТРУКТУРА СВЯЗИ
• COMMUNICATION INFRASTRUCTURE
• ГРАНЧ
• МУЛЬТИСЕРВИСНЫЕ КОМПЬЮТЕРНЫЕ СЕТИ
• MULTISERVICE COMPUTER NETWORKS