基于三层C/S模式的嵌入式系统交互设计  

Interactive design of embedded system based on three⁃layer C/S mode

作　　者：臧苏莹 孔良栋 ZANG Suying;KONG Liangdong(Hubei University of Technology,Wuhan 430068,China)

机构地区：[1]湖北工业大学,湖北武汉430068

出　　处：《现代电子技术》2021年第1期10-13,共4页Modern Electronics Technique

摘　　要：针对现阶段嵌入式系统的运行需求,提出基于三层C/S模式的嵌入式系统交互设计。在原嵌入式系统的基础上,应用三层C/S模式优化其逻辑结构。在嵌入式系统的前台界面中加入交互模块环境,并通过多线程同步交互、语音通信交互以及文字信息交互三个步骤,完成对系统后台程序的改写,从而实现嵌入式系统的交互功能。为了检测交互设计结果的功能设计实验,发现与传统的交互功能相比,基于三层C/S模式的嵌入式系统交互设计降低了约4.2 min的交互时延,系统的交互性更强。In view of the operational requirements of the embedded systems at present,an interactive design of the embedded system based on three⁃layer C/S mode is proposed.On the basis of the original embedded system,the three⁃layer C/S mode is applied to optimize its logical structure.The interactive module environment is introduced into the foreground interface of the embedded system,and the background program of the system is rewritten by 3 steps of multithreading synchronization interaction,voice communication interaction and text information interaction,so as to realize the interactive function of the embedded system.An experiment was designed to test the functions of the interaction design.It is found that,in comparison with the interactive function of the traditional system,the interaction design of the embedded system based on three⁃layer C/S mode reduces the interaction delay of about 4.2 min,so its interactivity is much better.

关 键 词：嵌入式系统 交互设计 三层C/S模式 程序改写 同步交互 功能实现 

分 类 号：TN919-34[电子电信—通信与信息系统] TP303[电子电信—信息与通信工程]