Abstract: This paper designs the remote monitoring system for industry boiler according to the features of industrial boiler safety monitoring and the requirements of remote centralized management. Digital average median filtering and limit amplitude filter are used for ensuring the accuracy of the data collection and stability of the system control. Through GPRS data interaction with remote server, client can access data through LAN and Internet. It uses C/S/S custom network data exchange protocol architecture to develop the network data access components, and realizes multi-point network monitoring function.

Key words: automatic control, remote monitoring, GPRS technology, average median filtering

摘要： 针对工业锅炉安全监控的特点和远程集中管理的需求，设计了工业锅炉安全远程控制系统。采用数字中位值平均滤波和限幅滤波保证采集数据的准确性和系统控制的稳定性。通过GPRS与远程服务器进行数据交互，客户端可以通过局域网和Internet访问数据。采用C/S/S自定义网络数据交换协议架构开发网络数据访问组件，实现多点网络监控功能。

关键词: 自动控制, 远程监控, GPRS技术, 中位值滤波

CLC Number: 

• TP273