CDIO工程理念下的高职院校虚拟实验系统的建设

在传统的单片机应用课程实践教学过程中,存在着硬件投入大、维护工作难、经费紧张等普遍问题,本文基于CDIO工程教育理念提出一种新的思路,即利用Proteus和Keil软件建立单片机虚拟实验系统,并将"构思―设计―实现―运作"的工程方法融入建设过程中。结果表明,基于CDIO工程教育模式的虚拟实验系统具有成本低、投资小、实验项目设置自由、接近工程实践、容易支持课堂教学等特点,能更好地激发学生实践课程的学习兴趣,提高学生的动手能力和创新能力。

In the traditional MCU application course practice teaching,there are general problems such as large hardware investment,difficult maintenance work,and tight funding.This paper proposes a new idea based on CDIO engineering education concept,that is,using Proteus and Keil software to establish a single-chip virtual experiment.The system integrates the engineering methods of"conceiving–designing–achieving–operating"into the construction process.The results show that the virtual experiment system based on CDIO engineering education mode has the characteristics of low cost,small investment,free experimental project setting,close to engineering practice,and easy support for classroom teaching.It can better stimulate students’interest in learning courses and improve students’learning.Hands-on ability and innovation ability.