李燕君 徐新黎

摘  要： 针对物联网工程专业实践教学中存在实验技术手段单一陈旧、验证型实验偏多、创新性不足，不能适应物联网新技术发展等问题，以物联网学科竞赛和教师承担的物联网相关项目为驱动，开展了适应物联网新技术的应用创新实验建设与实践。建设内容包括创新实验内容设计、实验模块和平台研发以及实验指导书撰写。通过该创新实验建设和实践，物联网工程专业学生的学习兴趣增强，创新能力提升，表达和文档撰写能力也得到了锻炼，能够更好地在专业领域胜任物联网技术应用等工作，适应技术进步和物联网产业发展需求。

关键词： 创新实验; 新工科; 竞赛和项目驱动; 物联网工程

中图分类号：TP393          文献标识码：A     文章编号：1006-8228（2021）12-117-04

Abstract： In view of the problems in the practice teaching of the Internet of Things （IoT） engineering specialty， such as single and obsolete experimental technique， overmuch confirmatory experiments， insufficient innovation， etc.， it cannot adapt to the IoT technology development. Driven by the IoT discipline competition and IoT-related projects undertaken by teachers， the construction and practice of innovative experiment adapting to the new technology of IoT are carried out. The construction contents include the design of innovative experiments， the research and development of experimental modules and platforms， and the writing of experimental instructions. For students majoring in IoT engineering， through the construction and practice of the innovative experiments， their study interests have been aroused， their innovation ability has been improved， the skills of presentation and document writing have been exercised and they can be better qualified for IoT technology application and other work in the professional field， so as to adapt to technological progress and the development needs of the IoT industry.

Key words： innovative experiment; Emerging Engineering Education; competition and project driven; IoT engineering

0 引言

近年来，物联网领域的发展突飞猛进，在感知、通信组网、信息处理和应用服务等方面都涌现了大量新技术和新方案[3]。例如，在感知方面，除了采用传统的微传感器采集感知数据，还出现了以RFID、Wi-Fi为终端的无源感知和智能多模态感知;在通信组网方面，传统的短距離组网技术如Zigbee、蓝牙等已逐渐被低功耗广域网技术如NB-IoT、LoRa[4]等取代;在信息处理方面，云平台的普及、数据挖掘和人工智能技术的发展，为数据存储及处理带来了新思路;在应用服务方面，物联网技术涉足的行业应用越来越丰富。物联网工程专业的培养目标之一就是使学生在专业领域胜任物联网技术应用等工作，能够适应技术进步和物联网产业发展需求。……