基于VB的多路数据采集系统的实现  

Development and design of multi-channel data acquisition system based on VB

作　　者：石永帅[1] 

机构地区：[1]华东交通大学电气与电子工程学院,江西南昌330013

出　　处：《中国科技信息》2012年第12期134-135,共2页China Science and Technology Information

摘　　要：以单片机为核心,设计了PC机与单片机的主从式三路温度数据采集系统,单片机作为从机,负责温度的实时采集,采集结果通过RS-232串口传送至PC机,PC机利用VB6.0进行显示、储存及实时监控,当某路温度过高或者过低时,会给予提示并报警直到恢复正常。VB采用iocomp控件绘制实时温度监测结果,使得监控效果更加直观清晰化。With the single chip processor as the core,designs the PC and MCU masterslave three roa, d temperature data acquisition system, single chip microcomputer as a slave computer, responsible for real time data acquisition, and the results through the RS-252 serial port is sent to the PC, PC machine uses VB6.0 for display, storage rand real--time monitoring, when a channel temperature too high or too low,which can give tips and alarm until returned to normal. VB uses the IOCOMP control to draw the result of real--time temperature monitoring, so the monitoring effect is more intuitive and dear.

关 键 词：单片机 串口通信 控件 RS-232 VB6.0 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]