摘要
针对煤矿安全生产监测控制进行了研究,提出了一个有效的监测系统方案。该系统由上位机和下位机两部分组成。其中,上位机部分采用面向对象的C++程序设计,完成了数据通信、数据采集和控制信号输出等功能;下位机分为主机模块和从机模块,主机主要负责信息中转,从机负责采集数据和执行命令,主机与从机之间通过RS-485总线通信,主机与上位机之间采用以太网通信。该系统架构极大地方便了矿井数据采集和设备状态监控。模拟实验结果表明该系统稳定、可靠、抗干扰性好。
This paper presents a coal mine safety supervisory control system,the system is divided into two parts,the upper-computer and the lower-computer.The upper-computer part is designed by object-oriented C++ programming,which implements these functions,such as data communication,data acquisition,signal control and so on.The lower-computer is made up of a master module and some slave modules.The master section is mainly responsible for information transfer,while the slave section is mainly responsible for data acquisition and execution command.The master and the slaves are connected by RS-485,and the master and the upper-computer are connected by Internet.The system architecture is more helpful in data acquisition and device status monitoring of coal mine.The results show that the system is stable,reliable,and good in immunity.
出处
《机械工程与自动化》
2016年第6期16-17,20,共3页
Mechanical Engineering & Automation
基金
国家自然科学基金资助项目(51501122)
山西省科技攻关项目(2015031008-2)
太原科技大学博士启动基金资助项目(20132016)
关键词
煤矿安全
生产监测系统
RS-485协议
safety in coal mines
production monitoring and control system
RS-485