基于单片机和LabVIEW的串口控制系统设计  

Design of serial port control system based on MCU and LabVIEW

作　　者：王建勋[1] 陈红军[1] 

机构地区：[1]郑州职业技术学院,郑州市450121

出　　处：《中国农机化学报》2015年第3期266-269,共4页Journal of Chinese Agricultural Mechanization

基　　金：河南省高等教育教学改革研究项目(2014SJGLX466)

摘　　要：继电器是自动化控制领域应用中的重要角色。传统的对继电器的控制不但自动化程度低、而且操作复杂,为此设计了一个基于单片机和LabVIEW的RS-232串口控制系统。首先介绍了控制板硬件、软件设计,然后阐述了采用LabVIEW设计上位机软件的设计思路。实验结果证明,该系统具有人机界面友好、自动化程度高、操作简单等特点,具有重要的工程实践意义。Relay plays an important role in the application of automatic control. The traditional control has disadvantages of low level of automation and complex operation, so the RS-232 serial control system based on MCU and LabVIEW was designed. First the hardware and software of the control board were introduced, and then the design idea of PC software using LabVIEW was described. Experimental results show that the system has the characteristics of friendly interface, high automation, simple operation and so on, which has important engineering practical significance.

关 键 词：单片机 LABVIEW RS-232串口 控制系统 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]