面向智慧物流的射频识别虚拟仿真实验教学探索

On the Teaching Exploration of RFID Virtual Simulation Experiment for Intelligent Logistics

无线射频识别(RFID)技术在智慧物流领域发挥着十分重要的作用,通过无线电信号对目标进行非接触识别和数据读写,为物流和仓储提供实时精确的物品信息。RFID标签与阅读器之间无线电信号的传输依赖于天线这一重要装置。在面向智慧物流的RFID课程教学中,无线电波的抽象性让学生对于射频天线的工作机理和无线电传播机制的理解存在困难。文章探索了在RFID教学中引入虚拟仿真实验,利用电磁仿真软件来分析典型实例,设计出适合课程教学的实践环节,直观清晰地展示了RFID的工作机理,加深了学生对于RFID技术及其在智慧物流中应用的理解,有效提升了教学质量。

Radio frequency identification(RFID) technology plays a very important role in the field of intelligent logistics. It provides real-time and accurate goods information for logistics and warehousing, and the non-contact identification and data reading and writing of targets are realized through radio signals. The transmission of radio signals between RFID tags and readers depends on the antenna, which is an important device. In the teaching of RFID course for intelligent logistics, the abstraction of radio waves makes it difficult for students to understand the working mechanism of RF antenna and radio propagation mechanism.The paper explores the introduction of virtual simulation experiments in RFID teaching, uses electromagnetic simulation software to analyze typical examples, designs practical links suitable for course teaching, intuitively and clearly shows the working mechanism of RFID, deepens students’ understanding of RFID technology and its application in intelligent logistics, and effectively improves the teaching quality.