Design of mine-used digital broadcasting system

QIAN Jian-sheng; LI Shuang-shuang; ZUO Man-man; ZHAO Jun-yi; LI Jun-hong

Article Contents

Article Navigation > Journal of Mine Automation > 2013 > 39(3): 83-84

QIAN Jian-sheng, LI Shuang-shuang, ZUO Man-man, et al. Design of mine-used digital broadcasting system[J]. Industry and Mine Automation, 2013, 39(3): 83-84.

Citation:

QIAN Jian-sheng, LI Shuang-shuang, ZUO Man-man, et al. Design of mine-used digital broadcasting system[J]. Industry and Mine Automation, 2013, 39(3): 83-84.

QIAN Jian-sheng, LI Shuang-shuang, ZUO Man-man, et al. Design of mine-used digital broadcasting system[J]. Industry and Mine Automation, 2013, 39(3): 83-84.

Citation:

QIAN Jian-sheng, LI Shuang-shuang, ZUO Man-man, et al. Design of mine-used digital broadcasting system[J]. Industry and Mine Automation, 2013, 39(3): 83-84.

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Design of mine-used digital broadcasting system

School of Information and Electrical Engineering, China University of Mining and Technology, Xuzhou 221008, China

Publish Date: 2013-03-10

Abstract

Abstract

For problems that underground broadcasting system with analog audio broadcasting mode has poor flexibility and small voice communication range, the paper proposed design scheme of a new kind of mine-used digital broadcasting system, introduced designs of overall structure of the system, audio terminal and gateway program. The system accesses the audio terminal in industrial Ethernet, realizes packet and designated broadcasting, which solves problems of underground unicast and multicast.
- For problems that underground broadcasting system with analog audio broadcasting mode has poor flexibility and small voice communication range, the paper proposed design scheme of a new kind of mine-u,