The Design of SDH/MSTP Coal Mine Content Networking
Zhang Junzhao · Journal of Taiyuan University of Technology · 2012
On the analysis of the Industry things networking and Coal mine content networking technologies and principle,we put forward an application of Mine Ann type channel industrial ring network(SDH/MSTP) technology to realize the structure of the network system of coal mine.In this paper the basic principle of coal mine content networking,method and design content and the system's architecture and requirements,the system function characteristics,construction condition and the basic content,and the main technical problem of the system were introduced.At the same time,on the basis of the designed network architecture system for coal mine,the combiued net mode for transmission of audio,video,and data was designed to solve the technical problem of real-time data operation.This system was applied in many large coal plants,realized the monitor of less or no people underground work,and achieved good results.