【摘要】 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。更多还原

【Abstract】 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.更多还原