摘要
螺旋管的周长、直径等参数对于螺旋管的质量非常重要。详细论述了一种用于螺旋管外形参数在线测量的数据终端系统。该系统采用双串口单片机作为控制器,使用串口1发送可编程控制器(PLC)控制指令并接收PLC的数据,使用串口2将数据保存在U盘,并具有计算、显示等功能。
Some parameters,such as perimeter,diameter,is very important to quality of spiral welded pipe.A data process system is established in this paper.This process system can be used to measure shape and size of spiral welded pipe's profile.The data process system features with a bi-serial-ported MCU 77E58,with receives serial data with one serial port,processes the data,displays some results and saves them in USB flash disk with another serial port synchronously.
出处
《焊管》
2005年第5期35-39,共5页
Welded Pipe and Tube
基金
国家自然科学基金项目(No.50275083)
关键词
数据处理
双串口
螺旋管
测量
外形参数
data process
bi-serial-port
spiral welded pipe
measure
profile
