摘要
物联网技术在各行各业的广泛运用使得社会对物联网专业人员的需求急剧增加,而硬件、软件、以及相互间的融合是创新能力培养的重点。本文以窄带物联网技术框架为基础,提出了基于Node-RED流式编程的物联网应用设计教学方法,通过Node-RED提供的基本功能模块节点,示范了以中国移动通信窄带模组M5310-A为硬件、以MQTT为通信协议,通过基于组态软件设计的方式,完成物联网应用的设计与实现方法。通过将该教学方法运用到物联网专业相关课程的理论和实践教学中,学生可以快速有效搭建并验证物联网应用设计的正确性。
The widespread use of Internet of Things (IoT) technology in a wide range of industries has led to a sharp increase in the demand for IoT professionals, while hardware, software, and their integration are the focus of students’ innovation. Based on the framework of narrow band IoT technology, this paper proposes a teaching method for IoT application design with flow-based programming of Node-RED. Through the basic function modular nodes provided by Node-RED, the M5310-A of China Mobile is used as the hardware of narrow band module and MQTT is used as the protocol of end-to-end communication, the design and implementation method of the Internet of Things application is completed based on the pattern of configuration software design. By applying this teaching method to the theoretical and practical teaching of IoT-related courses, students can quickly and effectively build and verify the correctness of IoT application design.
作者
张笑非
曲铭雯
段先华
刘镇
ZHANG Xiao-fei;QU Ming-Wen;DUAN Xian-hua;LIU Zhen(School of Computer, Jiangsu University of Science and Technology, Zhenjiang 212003, China;Faculty of Information, Beijing University of Technology, Beijing 100124, China;School of Electronic and Information Engineering, Soochow University 215006, China)
出处
《软件》
2019年第10期20-24,共5页
Software
基金
江苏科技大学虚拟仿真实验教学项目(基于M2M的船联网数据通信实验平台)
教育部在线教学研究中心2017混合教学试点单位项目(2017137)
教育部人文社科基金项目(14YJC740030)
江苏科技大学2015年学校重点教改课题-计算机类专业通用课程优质教学资源建设的研究与实践
江苏省教育信息化研究课题资助项目“基于云计算的泛在学习生态系统研究与实现”(项目编号:20172217)
关键词
流式编程
M5310-A
MQTT
有限状态机
Flow-based programming
M5310-A
Message queuing telemetry transport
Finite state machine
