摘要
为对煤矿紧急避险系统的瓦斯浓度、一氧化碳浓度、氧气浓度、温度、湿度等环境信息进行实时监测,设计了高可靠性煤矿紧急避险监测系统。本论文整体系统设计大致分为三个部分:单片机监测报警器的设计、串行通信的设计方案、上位机管理软件部分。完成基于单片机的的环境信息感知节点软硬件设计,以AT89C51单片机为主处理器,完成各传感器模块的驱动电路设计;以VS2010为系统软件平台完成环境信息实时采集传输程序设计。结果表明,系统能够实现对紧急避险系统环境实时监测的功能,满足应用需求。
In order to achieve the purpose of real-time monitoring about gas concentration, concentration of carbon monoxide,oxygen concentration,temperature and humidity,the coal mine safety monitoring system of emergency was designed.The overall system design is roughly divided into three parts in this paper：the design of the single chip microcomputer monitoring alarm,design of serial communication,the design of the PC management software.Completed the design of hardware and software used to perceive the environment information based on MCU;The main processor is AT89C51,Complete the drive circuit design of each sensor module.complete the program design of environmental information real-time collection and transmission based on the VC system software platform.The results show that the system can realize functions of real-time monitoring in the emergency actions system environment, meeting the application requirements.
