Research on Teaching of Internet of Things Communication Technology Based on Project Task Drive

With the rapid development of Internet of Things technology, the teaching of Internet of Things communication technology has become an important part of modern education. However, the existing teaching of Internet of Things communication technology has problems such as the disconnection between theory and practice, insufficient practical ability of students, and lack of innovation. In order to improve students' understanding and application ability of Internet of Things communication technology, this paper introduces the project-driven teaching method (PBL). This method promotes students to master communication technology in the process of solving problems by involving them in actual project tasks, and improves their teamwork and autonomous learning abilities. Specifically, the teaching content includes the design of teaching tasks based on the AGV scheduling system. Students design and implement AGV scheduling systems based on different communication technologies, conduct simulation tests, build an Internet of Things experimental environment, and conduct actual operation verification. In this process, students can deepen their understanding of technologies such as CAN bus, RS485 bus, WiFi, Bluetooth, 5G, etc., and improve their problem analysis and problem solving capabilities in actual engineering. By refining task requirements and experimental links, students' control over data transmission rate, signal stability, and anti-interference ability has been significantly improved. This study shows that all groups have different levels of performance in terms of innovation, data transmission rate, and control accuracy improvement. First of all, in terms of innovation scoring, Group 5 receives the highest score of 10, indicating that it shows strong innovation in the design and implementation process.