基于串口通信的阀门压力测试监测系统

Valve Pressure Test and Supervisory System Based on Serial Port Communication

介绍了以ADAM4017为数据采集器、Access为数据库平台、用VC++开发的阀门测试监测系统。实现了流量、压力的数码管显示;压力时间、压力流量曲线的绘制;采样时间、压力、流量、温度、转速的存储、查询及报表打印等功能。其中ADAM4017到工控机及工控机到数码管的数据传输都采用串口通信。此监测系统已在实际中得到应用。

The valve pressure test and supervisory system developed with VC＋＋ is introduced. ADAM4017 is the data collector and Access is the database platform. The functions of the system include numeral tube displays of flow rate and pressure ; curves builder for pressure vs. time and pressure vs. flow rate; storage, retrieval and report print- out of sampling time, pressure, flow, temperature and revolution speed. Serial port communication is adopted for data transmission between ADAM4017 to industrial computer, and industrial computer to digital display.