| 矿用IP广播对讲系统设计 |
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| 引用本文： | 王树强,江云,徐炜,顾义东.矿用IP广播对讲系统设计[J].工矿自动化,2011,37(11):4-6. |
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| 作者姓名： | 王树强 江云 徐炜 顾义东 |
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| 作者单位： | 1. 中煤科工集团常州自动化研究院,江苏常州,213015
2. 山西离柳焦煤集团有限公司兑镇煤矿,山西孝义,032302 |
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| 基金项目： | 科技部院所技术开发专项基金项目(2011EG122201) |
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| 摘 要： | 提出了一种本质安全型矿用IP广播对讲系统的设计方案,详细介绍了该系统的结构组成、主要功能和主要设备的设计。该系统基于煤矿现有的以太环网传输平台和TCP/IP协议,综合应用计算机、网络、VOIP、嵌入式系统等技术将语音信号转换成标准的IP包在以太网上传输,系统连接简单,布线方便,传输距离远,音质好,稳定可靠。该系统除具备传统的广播功能外,还可以实现双向扩音对讲功能,为煤矿安全生产调度、安全避险和应急救援提供了有力的保障。
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| 关 键 词： | 煤矿通信 扩音广播 对讲系统 IP电话 以太网 安全避险 六大系统 |
Design of Mine-used IP Broadcast and Talkback System |
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| WANG Shu-qiang,JIANG Yun,XU Wei,GU Yi-dong.Design of Mine-used IP Broadcast and Talkback System[J].Industry and Automation,2011,37(11):4-6. |
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| Authors: | WANG Shu-qiang JIANG Yun XU Wei GU Yi-dong |
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| Affiliation: | WANG Shu-qiang1,JIANG Yun2,XU Wei1,GU Yi-dong1(1.Changzhou Automation Research Institute of China Coal Technology and Engineering Group Corporation,Changzhou 213015,China.2.Duizhen Coal Mine of Shanxi LiliuCoking Coal Group Co.,Ltd.,Xiaoyi 032302,China) |
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| Abstract: | The paper proposed a design scheme of intrinsically safe mine-used IP broadcast and talkback system,and described constitution,main functions and design of main devices of the system.The system is based on existing Ethernet platform in coal mine and TCP/IP protocol,and converts voice signal to standard IP packet to transmit in Ethernet by use of technologies of computer,network,VOIP and embedded system.The system is simple in connection,convenient in layout,far in transmission distance and good in voice qua... |
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| Keywords: | coal mine communication sound amplifying broadcast talkback system IP phone Ethernet safe avoidance of danger six systems |
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