基于无线传感技术的多参数粮情监测系统的研制

Development of Multi-parameter Monitor System for Cow Feed Storage Based on Wireless Sentor Network

随着我国乳业的迅速发展,奶牛饲料需求大幅度增加,而饲料用粮的安全问题是影响奶牛业健康发展的重要因素之一。本文概述了新型粮情监控系统的发展状况,介绍了一种基于无线传感技术的检测系统,该系统可将能反映多参数粮情的监测节点埋放在粮堆内,借助ZigBee技术的无线自组网,根据节点在粮食中的通信与定位,监测到粮堆中具体位置的温、湿度等参数,并能将该参数换算成粮食水分含量等实用数据,从而实现对粮仓环境的调控。

With the improvement of people＇s living standards and the rapid development of dairy industry,the requirements of dairy cattle feed have increased greatly,so the security of feed is one of the most important factors affecting the healthy development of the dairy industry.This paper studies the development model of grain monitoring system,proposes a detection system based on wireless sensor technology.The system can be embedded monitoring nodes based on parameters of grain in grain interior,wireless ad hoc networks using ZigBee technology,to analyze the results according to the communication and positioning theory algorithm of nodes in the food.Set up the database in the PC side,the temperature,humidity and monitoring of the grain bulk parameters are converted into grain moisture content and other useful data.