电子通信类专业入门型嵌入式系统课程的教学研究  

Teaching research on introductory embedded system course for electronic communication majors

作　　者：王新华[1] 王建芬[1] 张磊[1] WANG Xinhua;WANG Jianfen;ZHANG Lei(School of Information and Electronic Engineering,Zhejiang University ofScience and Technology,Hangzhou 310023,Zhejiang,China)

机构地区：[1]浙江科技学院信息与电子工程学院,杭州310023

出　　处：《浙江科技学院学报》2022年第2期185-190,共6页Journal of Zhejiang University of Science and Technology

基　　金：浙江省高等教育“十三五”第二批教学改革研究项目(jg20190317)。

摘　　要：电子通信类专业课程难度大,理论课程多,低年级接触实际项目机会少,学生学习的兴趣不高、动力不足。针对这种情况,探索低年级入门型嵌入式系统课程的教学方法,让学生从模拟信号和数字信号定义、模数/数模(analog-digital/digital-analog,AD/DA)转换、串行通信等基本概念开始学习,课程中提供综合性的项目案例,以软硬件模块化的方式将课程知识与最新的阿里云物联网平台结合完成项目设计,使低年级学生尽早接触专业知识的应用。教学实践表明,这种以基本概念学习为基础,结合项目化教学的模式,有效地提升了学生的学习兴趣,增强了他们学习的成就感和专业认同度。Electronic communication majors are relatively difficult,with many theoretical courses,few opportunities to get in touch with practical projects available to the younger grades,and students are neither keenly interested nor strongly motivated in learning.In response to this situation,the teaching methods of the introductory embedded system course were explored for the younger grades,starting from basic concepts such as the definition of analog signals and digital signals,AD/DA(Analog-Digital/Digital-Analog) conversion,and serial communication.Comprehensive project cases were provided in the course,by combining the course knowledge with the latest Alibaba Cloud Internet of Things Platform to complete the project design in a modular way of software and hardware,so that the younger grades can acess the application of professional knowledge as soon as possible.Teaching practice shows that this method based on basic concept learning and combined with project-based teaching can effectively enhance students’ interests in learning,and improve students’ sense of achievement and professional identity.

关 键 词：嵌入式系统 电子通信专业 AD/DA转换 项目式教学 阿里云物联网平台 

分 类 号：G642.4[文化科学—高等教育学]