%0 Journal Article
%T Design of USB interface for data recorder based on ARM<br>基于ARM的USB接口数据记录器的设计
%A WANG An
%A QIAN Xiao-liang
%A FAN Wen-xia
%A <br>王安 钱晓亮
%A 樊文侠
%J 计算机应用
%D 2007
%I 
%X A kind of design and application for a 128MB memory data recorder based on LPC2214 of Philips was introduced,which could record the exchange data between the industrial control equipments and help the engineers to analyze the working state of the industrial control system.Practical application indicates the feasibility of this design scheme.Compared with the traditional data recorder,its 128MB memory make the recording time through RS-422 increase greatly.Instead of serial port,using USB interface can decrease the transmission time evidently.
%K data recorder
%K industrial control system
%K USB
%K RS-422<br>数据记录器
%K 工控系统
%K USB
%K RS-422
%K 接口
%K 数据记录器
%K 设计方案
%K based
%K recorder
%K data
%K USB
%K interface
%K 传输时间
%K 速度
%K 串口
%K 连续
%K 使用
%K 情况
%K 工作
%K 工控系统
%K 辅助分析
%K 记录设备
%K 自动
%K 交换数据
%K 工控设备
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=14E16CBD274305128B3BC6534C69FA91&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=CA4FD0336C81A37A&sid=01622E3E475F966C&eid=80BD0A2EF8664214&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=5