摘要
针对农田土壤墒情信息采集系统存在的问题,在分析农田信息数据传输特点的基础上,利用ZigBee技术设计并实现了用于土壤墒情信息采集的无线信息传输网络节点,完成了系统的软硬件设计,对一些关键技术进行了深入分析,并针对系统提出了改进思路。测试结果表明,该系统传输距离远、可靠性高,能够满足农田信息采集的需要。
Aimed to farmland soil moisture information acquisition system existing problems,the paper designed and implemented the wireless transport network node to soil moisture data acquisition on the analysis of characteristics for farmland information transmission.Design of system software and hardware was achieved,as well as the key technology was detailed analyzed.Furthermore,the improvement ideas was provided.The test results indicated that terminal nodes could realize stable data acquisition and remote data transmission,which could satisfy the applying requirement practically.
出处
《农机化研究》
北大核心
2011年第9期197-200,共4页
Journal of Agricultural Mechanization Research
基金
甘肃省教育厅基金项目(0808-07)
