工业色谱仪DOS操作系统下的网络通信

Network Communication of Industry Chromatograph under DOS Operating System

工业色谱仪是一种精密的过程分析仪器,其运行环境一般比较恶劣,网络通信的研制使得工业色谱仪成为网络中的独立节点,以实现对工业色谱仪的远距离监控。采用基于DOS实模式的TCP/IP协议,将数据信息通过网络传输至服务器,达到实时、动态的在线测控。结果表明可以实现工业色谱仪的报警文件、实时谱图数据等数据信息的上传,也可以响应服务器端发送的命令。

The industry chromatograph is a kind of precise process instrument,and its movement environment is generally bad.The network service＇s development makes the industry chromatograph as an independent node of the network,which can realize the industry chromatograph＇s long-distance monitoring.The system transmitted the data to the server through network with the TCP/IP protocol based on DOS,it achieved real-time,dynamic online measurement and control.The results indicate that it can realize the upload of the industry chromatograph＇s alarm data and real-time chromatograph data,it can receive and response the server＇s orders.