基于嵌入式web传感器的新型瓦斯监测防爆系统  

New Gas Monitor Explosion-proof System Based on Embedded Web Sensor

作　　者：付兴武[1] 白风[1] 高芳芳[1] 

机构地区：[1]辽宁工程技术大学电气与控制工程学院,辽宁葫芦岛125105

出　　处：《仪表技术与传感器》2010年第1期108-110,共3页Instrument Technique and Sensor

摘　　要：结合煤矿井下安全监测系统的改进和管理需要,分析了井下监测系统的特点,提出了基于嵌入式Web传感器的新型瓦斯监测防爆系统的设计思路、方法以及具体的硬件实现,并对基于μC/OS-Ⅱ操作系统技术的嵌入式Web开发研究和分析设计做了详细说明。该方法采用ARM7TDMI微处理器内核芯片构建嵌入式Web智能传感器,利用传感器从现场环境获取了相关参数,并通过内嵌的以太网网络接口直接将数据发往监控浏览器或数据接收服务器,保证了瓦斯参数的实时监测并利用软件对参数进行实时分析,可以对事件进行较好的预测功能,除此之外还可将系统连入互联网中,实现矿井环境参数的远程访问。Combination of coal mine safety monitoring systems improvement and management requirement, this paper analyzed the characteristics of down hole monitoring systems, designed the embedded Web-based gas sensor monitoring system, system architecture methods, as well as specific hardware implementation. And it described the embedded operating system technology development and research and analysis of Web design based on the μC/OS-Ⅱ. The method used ARM7TDMI microprocessor cores to build the embedded Web smart sensors. The method used sensors to obtain the relevant parameters from the environment, and send the data through the embedded Ethernet network interface directly to the browser or monitor data reception servers. It ensured the real-time monitor of the gas parameters, and analyzed the parameters by software, and predicted the event. Besides, the system can be connected to the Internet, and the remote access of the mine environmental parameters is implemented.

关 键 词：嵌入式WEB传感器 AT75C220 TCP/IP协议栈 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]