封闭式蛋鸡舍信息采集无线传感器网络节点设计

摘要

为解决传统封闭式蛋鸡舍设施的温度、空气湿度、光照、二氧化碳、氨气和硫化氢等环境因子监测中所存在的监测区域面积小、采样率低、工作量大等问题,探讨了将无线传感器节点技术作为封闭式蛋鸡舍环境监测中数据采集和传输载体的可行性,基于AVR系列单片机ATmega128L,设计和开发了无线传感器节点,并进行了节点程序的调试.%In order to solve the problems of monitoring the temperature, humidity, illumination, carbon dioxide, ammonia and hydrogen sulfide, etc. in traditional closed-end laying houses, including smaller monitor regions, lower sample rates and large amount of work, this article discussed the feasibility of data acquisition and convey carrier in wireless sensor nodes for laying houses environmental monitoring. Using AVR series MCU ATmegal28L, special wireless sensor nodes were designed and developed, and then the node program was debugged.