基于Network Simulator的“无线传感器网络”实践教学研究

Practical teaching research on wireless sensor network based on Network Simulator

“无线传感器网络”是物联网工程专业一门实践性很强的核心课程,与学生的学习效果和实践内容设计有着密切联系。文章针对无线传感器网络课程理论教学过程中内容生涩,网络协议和网络算法众多,学生不易理解的情况,提出对“无线传感器网络”课程若干教学方法的总结,并使用Network Simulator模拟软件辅助课堂教学,以可视化方式将理论教学与仿真实验结合起来,使学生通过实验增强对理论知识的理解,锻炼实践能力。

Wireless sensor network is a very practical core course in Internet of Things engineering.Students’learning effect and practical content design are closely related.In view of the content of wireless sensor network course,many network protocol and network algorithm,the summary of some teaching methods is proposed,and using Network Simulator simulation software to assist classroom teaching,combining theoretical teaching and simulation experiment.Make students enhance their understanding of theoretical knowledge through experiments and exercise their practical ability.