摘要
简要介绍了Visual Basic中MSComm控件的使用方法、智能仪表的串行通信接口,并详细描述了由传感器、智能仪表、转接卡和微机组成的连续监测与记录系统的组成,以及系统软件的编程方法。该系统可实现多个传感器采样率10 Hz以下的长时间连续采集与记录。
This article,introduces the attributes and direction of MSComm control in the software of Visual Basic,and the port for serial communication in intelligent instrument. Also it describes a sequential inspecting and recording system composed of sensor,intelligent instrument,commutator and P（＂ computer with serial communication. The system can inspect and record signals from multi- sensor under the sampling frequency below 10 Hz for several days.
出处
《现代电子技术》
2006年第18期5-7,共3页
Modern Electronics Technique
关键词
智能仪表
串口通信
监测与记录
VISUAL
Basic
intelligent instrument ； serial port communication ；inspecting and recording
Visual Basic
