Title :
Research on Real Time Networked Control Platform for Coal Mine and Applications
Author :
Li, Shiyin ; Sun, Yanjing ; Qian, Jiansheng
Author_Institution :
China Univ. of Min. & Technol. Xuzhoujiangsu, Xuzhou
Abstract :
The real-time networked control system based on switched industrial Ethernet has been the developing trend of safety supervision system for coal mine. Considering the characteristics of data and information in coal mine, novel network hierarchy architecture for coal mine safety supervision was presented, which is compatible with IEEE802.3 standard. Having the redundancy ring network as one connected by hierarchy, the end-to-end communication delay was calculated and analyzed. Time delay, packet loss and priority policy were examined in experimental scenario. Testing result shows that the architecture of network protocol presented can provide the deterministic end-to-end delay and effective priority support.
Keywords :
delays; local area networks; mining industry; production engineering computing; protocols; IEEE802.3 standard; coal mine; end-to-end communication delay; network hierarchy architecture; network protocol architecture; packet loss; priority policy; real time networked control platform; redundancy ring network; safety supervision system; switched industrial Ethernet; time delay; Delay effects; Electrical equipment industry; Ethernet networks; Industrial control; Mining industry; Networked control systems; Protocols; Real time systems; Safety; Testing; Coal mine; Industrial Ethernet; Networked control system; Safety supervision system;
Conference_Titel :
Information Acquisition, 2007. ICIA '07. International Conference on
Conference_Location :
Seogwipo-si
Print_ISBN :
1-4244-1220-X
Electronic_ISBN :
1-4244-1220-X
DOI :
10.1109/ICIA.2007.4295771
