基于物联网技术的多媒体教室设备管理系统的构建研究

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中图分类号：TN929.5;TP391.44 文献标识码：A文章编号:1672-3791(2026)02-0040-03

Research on the Construction ofa Multimedia Classroom Equipment Management System Based on Internet of Things Technology

LI Fei

Shenyang Ligong University, Shenyang,Liaoning Province,11O159 China

Abstract:With the deepening of educational informatization construction,the types ofmultimedia clasroom equipmentare increasing day byday.Traditional manual management faces chalenges such as difculty inreal-time monitoring of equipment status,delayed fault response,and inefficient maintenance.Theannualoperation and maintenance cost accounts for 15% of the total equipment value. This paper constructs a classroom equipment management system basedon Internet of Things (IoT)technology.The systemadopts athree-layer architecture consisting ofa perception layer,a network layer,andanapplication layer.The perception layer uses Radio Frequency Identification (RFID)and multiplesensors toachieve device identificationand status monitoring; The network layer adopts a hybrid network of Gigabit Ethernet and Wi-Fi6;The application layer implements fault warning based on deep learning algorithms and supports WebSocket remote control.The pilot application of the system in 30O multimedia classrooms at a certain university has shown that the response time to equipment failures has been shortened to 30min management efficiency has been improved by 43% ,and annual operation and maintenance costs have been reduced by 35% ,providinga reliable technical solution for educational informatization construction.

Keywords: Internet of Things; Multi-media classroom; Equipment management; Condition monitoring

多媒体教室作为现代化教学场所，配备了投影机、显示屏、音响、中控等大量教学设备。（剩余4918字）