摘要
现代化农业以提高农作物产量和质量、降低人力资源投入、科学种植为基本目标,但农作物种植过程的测控水平依然亟待提高。NB-IoT技术具有深覆盖、海量连接、能耗低、所占带宽小的技术特征,配备各类传感器能够非常方便地获取第一手数据,适用于终端设备量大,对网络传输速率要求低,尤其是不宜网络布线的场景。研究创建基于NB-IoT技术的农作物智能测控系统,设计数据感知、网络传输、智能处理、用户应用四层结构,实现从农田到客户端的农作物种植全过程测控。
The basic goal of modern agriculture is to increase the yield and quality of crops,reduce human resource input,and scien⁃tific planting.However,the level of measurement and control in the process of crop planting still needs to be improved urgently.NB-IoT technology has the technical characteristics of deep coverage,massive connection,low energy consumption and small bandwidth.Equipped with various sensors,it is very convenient to obtain first-hand data.It is suitable for the scene with large amount of terminal equipment and low requirements for network transmission rate,especially for the scene where network wiring is not suitable.This research creates a crop intelligent measurement and control system based on NB-IoT technology,and designs a four-layer structure of data perception,network transmission,intelligent processing,and user application to realize the measure⁃ment and control of the whole process of crop planting from farmland to client.
作者
唐婷
彭仁杰
王烁
TANG Ting;PENG Ren-jie;WANG Shuo(Longdong University,Qingyang 745000,China)
出处
《电脑知识与技术》
2021年第15期6-8,共3页
Computer Knowledge and Technology
基金
甘肃省庆阳市科学技术局智慧农业项目:基于NB-IoT物联网技术的庆阳市大田土壤环境实时监测系统的研究(项目编号:202001)
2021陇东学院大学生创新创业训练计划项目(项目编号:2021-01-150)。
关键词
NB-IoT
物联网
农作物种植
测控
数据采集
NB-IoT
Internet of Things
crop planting
measurement and control
data acquisition
