The Research and Application of Intelligent Broadcast System of Coal Mine
Xiucai Guo, LU Xiao-min · Advances in intelligent systems research/Advances in Intelligent Systems Research · 2015
This paper briefly describes the practical significance of coal mine broadcasting system, a comprehensive consideration of functional requirements and the control demands of the system, analyzing the advantages of Industrial Ethernet combines CAN field bus technology and the feasibilities of it's applications in the intelligent coal mine broadcasting system, we design a bidirectional intelligent broadcasting system can be used in mine communication system.This paper, illustrates the basic structure of system, analyzes the real-time of CAN bus, proposes hybrid scheduling algorithms, and designs the gateway node program finally.The system of low cost, good openness, extension, installation, and maintenance are convenient, advanced functions, can meet the needs of the mine emergency communication.