煤矿井下作业人员实时安全状态监测系统设计  

Design of real-time safety state monitoring system for underground workers in coal mines

作　　者：张志军[1] 马静[1] Zhang Zhijun;Ma Jing(Shaanxi Institute of Technology,Xi′an 710300,China)

机构地区：[1]陕西国防工业职业技术学院,陕西西安710300

出　　处：《能源与环保》2021年第11期165-170,176,共7页CHINA ENERGY AND ENVIRONMENTAL PROTECTION

基　　金：陕西高等教育教学改革研究项目(19GG009)。

摘　　要：井下作业人员安全状态依托计算机无线网络监控系统的开发,主要包括传输协议的选择、数据库程序的调用、数据显示和自动化实现等步骤。通过TD-SCDMA协议实现快速通信传输,还可以传输语音和数据文件,选择TD-SCDMA协议作为无线传感器网络的传输协议。在MATLAB仿真软件的基础上,开发了Java Script程序,实现了无线传感器网络技术的安全监督自动化过程。最后,以井下人体安全姿态检测为例,利用VC++软件对人体状态监测程序进行了数值模拟实验。通过软件窗口显示矿井安全异常时得到的人体状态的异常监测曲线,为矿井人员安全和正常工作提供了保障。The safety status of underground workers relies on the development of a computer wireless network monitoring system,which mainly includes steps such as the selection of transmission protocols,the calling of database programs,data display,and automation.Realize fast communication transmission through TD-SCDMA protocol,and can also transmit voice and pure data files.Therefore,the TD-SCDMA protocol was selected as the transmission protocol of the wireless sensor network.On the basis of MATLAB simulation software,a Java Script program was developed to realize the automatic process of safety supervision of wireless sensor network technology.Finally,taking the safety posture detection of the human body underground as an example,a numerical simulation experiment of the human body state monitoring program is carried out using VC++software.At the same time,through the display on the window,it is the abnormal monitoring curve of the human body state obtained when the mine safety is abnormal,which provides a guarantee for the safety and normal work of the mine personnel.

关 键 词：煤矿 井下作业人员 安全状态监测 

分 类 号：TD76[矿业工程—矿井通风与安全]