基于NB-IoT技术的牦牛丢失报警装置设计  

Design of a yak loss alarm device based on NB IoT technology

作　　者：刘俊婷 杨翔 LIU Junting;YANG Xiang(School of Information Science and Technology,Xizang University,Lhasa,Xizang 850011,China)

机构地区：[1]西藏大学信息科学技术学院,西藏拉萨850011

出　　处：《农业工程与装备》2023年第6期5-8,共4页AGRICULTURAL ENGINEERING AND EQUIPMENT

基　　金：西藏大学大学生创新创业训练计划项目(2022XCX091)。

摘　　要：以现有的蜂窝网络设施为基础,结合GPS北斗卫星定位系统,基于NB-IoT技术设计了一种牦牛丢失报警装置,可充分发挥该技术覆盖广、功耗低、连接多、成本低、可靠性高的优势。利用蜂窝网络和GPS北斗卫星定位系统架设装置管理平台,通过装置实时监测牦牛的位置信号,一旦信号脱离预设范围,装置中的NB-IoT物联网模块会自动将信号位置发送至终端,便于用户及时定位、搜寻,帮助用户有效提升牧群的管理水平和效率。Based on existing cellular network infrastructure and integrating GPS BeiDou satellite positioning systems,a lost alert device for yaks has been designed using NB-IoT technology.This design aims to fully leverage the advantages of this technology,including wide coverage,low power consumption,multi-connectivity,low cost,and high reliability.By deploying a device management platform utilizing cellular networks and GPS BeiDou satellite positioning systems,the real-time location signals of yaks can be monitored within designated grazing areas.If the signal deviates from the predefined range,the NB-IoT IoT module willautomatically transmit the location signal to the terminal,enabling users to promptly locate and search for the lost yak.This system helps users effectively enhance the management level and efficiency of yak herds.

关 键 词：NB-IoT技术 牧群管理 GPS系统 实时监测 

分 类 号：S23[农业科学—农业机械化工程]