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Telephone Network Applied to Long Distance Control of Ventilation Door in Underground Mine
Author(s): 
Pages: 33-35
Year: Issue:  3
Journal: COAL SCIENCE AND TECHNOLOGY

Keyword:  矿井火灾风流控制远控风门;
Abstract: 介绍一种新研制的煤矿井下自动风门远程控制系统.采用电话网络载波传输控制信号,控制井下风门的开关动作.采用电话线通信,不需敷设专门的通信电缆.风门控制器采用单片机开发,能对远程指令进行分析和判断,具备较强的抗干扰能力和充分的安全可靠性.该系统在枣庄矿业区柴里煤矿得到了成功应用.
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