奶牛体温实时远程监测系统设计与实现

Design and Implementation of Real-time Remote Monitoring System for Cow Body Temperature

为了远程、实时监测奶牛体温,给疾病诊断和发情状况判断提供科学依据,设计并实现了基于ZigBee网络的奶牛体温监测系统。以CC2430芯片为核心开发了测温节点、路由节点和协调器节点,基于ARM9的微处理器S3C2440A和嵌入式Linux构建了网关节点;采用ZigBee技术实现无线网络自组网和监测数据自动汇聚;开发了测温节点程序、基于SQLite3的网关管理软件,并用LabVIEW设计了数据存储、体温监测预警及系统运行状态监视的上位机软件。本系统为奶牛疾病及分娩期预测提供了有效工具,对其他大型动物的监测也具有一定的指导意义。

Diseases diagnoses of large animals such as cows mainly rely on visual judgment of keepers.In order to realize a remote and real-time monitor system of cow body temperatures,a new cow body temperature monitor system based on ZigBee protocol was designed.The temperature measurement node,routing node and coordinator node was developed based on CC2430,and the gateway node was realized by using S3C2440A microprocessor and Linux operating system,self-organized networks were realized based on ZigBee technology and aggregated,monitoring data was collected by the wireless sensor nodes.The software of temperature node and a SQLite3-based gateway management system were deve loped simultaneously,some functional module of PC software such as data storage,display,early warning of disease,and uploading to the host computer for further processing were also realized based on LabVIEW.This system provides an effective tool for the cow disease forecast and also has a certain amount of guidance significance for other large animal monitoring.