一种基于Modbus协议的嵌入式工控系统人机交互的设计

广东工业大学学报 ›› 2008, Vol. 25 ›› Issue (1): 62-65.

一种基于Modbus协议的嵌入式工控系统人机交互的设计

广东工业大学自动化学院；广东工业大学自动化学院广东广州510090；广东广州510090；

出版日期:2008-01-01 发布日期:2008-01-01

A Design of Embedded Systems HCI Based on the Modbus Communication Protocol

(Faculty of Automation,Guangdong University of Technology,Guangzhou 510090,China)

Online:2008-01-01 Published:2008-01-01

摘要/Abstract

摘要： 随着嵌入式系统的发展及其广泛应用,人机交互的需要越来越大.本文在介绍了Modbus通信协议和人机交互组成结构的基础上,设计了基于Modbus通信协议的嵌入式微处理器系统与MT500系列触摸屏通信的实现方案.该方案通信稳定可靠,程序可移植性强,取得了理想的效果.

关键词: 人机交互； Modbus通信协议；嵌入式微处理器；触摸屏；

Abstract: As the embedded systems develop and are widely used,more and more HCI is needed.After introducing the Modbus communication protocol and HCI structure and composition,this paper designs the communication methods between embedded microprocessors and MT500 series touchscreen,based on Modbus communication protocol.This design,whose communication is stable and reliable and program is portable,makes the desired results.

Key words: HCI； Modbus communication protocol； embedded microprocessors； touchscreen；

亓晓彬；杨宜民；张有松；. 一种基于Modbus协议的嵌入式工控系统人机交互的设计[J]. 广东工业大学学报, 2008, 25(1): 62-65.

Qi Xiao-bin,Yang Yi-min,Zhang You-song . A Design of Embedded Systems HCI Based on the Modbus Communication Protocol[J]. Journal of Guangdong University of Technology, 2008, 25(1): 62-65.

参考文献

[1] (美)AndrewS.Tanenbaum著,潘爱民译.计算机网络[M]. 清华大学出版社, 2004

[2] 沈振元等编.通信系统原理[M]. 西安电子科技大学出版社, 1993

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