基于LoRa的智能图书馆座位管理系统设计与实现

Design and implementation of Intelligent Library seat management system based on LoRa

摘要:

针对当前图书馆在采取传统无人管理座位模式时,出现的座位有效使用率低,占座情况频发等突出问题,提出一种基于LoRa协议的智能图书馆座位管理系统的设计方案。该系统的感知层部署座位管理节点,LoRa网络采用星型拓扑结构,构建低功耗广域物联网智能图书馆座位管理系统。从系统总体设计、系统网络架构设计、系统功能设计、LoRa座位管理节点与LoRa基站软硬件设计以及通信协议设计等方面详细论述设计要点,并且对系统进行了功能及性能两方面的测试,结果表明,基于LoRa的智能图书馆座位管理系统相比传统的无人管理座位模式,座位有效使用率更高,读者寻找座位时间明显缩短,占座情况也得到改善,非常适合在图书馆的座位管理中推广应用。

Abstract:

Aiming at the problems of low effective utilization rate and frequent occupancy of seats in the traditional unattended seat mode, this paper proposes a design scheme of Intelligent Library seat management system based on LoRa protocol. The perception layer of the system deploys seat management nodes. LoRa network uses star-shaped topology structure to build a low-power Wide Area Internet of Things Intelligent Library seat management system. The main points of the design are discussed in detail from the aspects of system overall design, system network architecture design, system function design, software and hardware design of LoRa seat management node and LoRa base station, and communication protocol design. The function and performance of the system are tested. The results show that the seat management system of Intelligent Library Based on LoRa is better than the traditional seat management mode without seat management. Bit efficiency is higher, the time for readers to find seats is obviously shortened, and the occupancy of seats has also been improved, which is very suitable for the promotion and application of seat management in libraries.