摘要
针对目前农田信息采集装置功耗大、成本高、定点和移动采集不能同时进行的问题,设计了一套基于嵌入式ZigBee技术的农田信息服务系统。ZigBee无线传感器模块实现农田信息的无线采集;基于ARM9和DSP的嵌入式移动终端使田间生产者随时了解农田信息;WebGIS农田信息管理系统能同时获得各种农田信息,帮助管理者与决策者作出农田决策。最后通过实验对系统进行了验证。
Field information collecting device has the problems of high energy consumption, high cost,unable to conduct fixed and mobile collecting field information simultaneously.In order to solve these problems,a new type of agricultural information service system was designed.It is composed of three parts： ZigBee wireless sensor modules with the functions of acquiring information from farmland;mobile terminals base on DSP and ARM9 with the function of passing the field information to the agricultural producers;WebGIS agricultural information management system with the function of guiding the policy-makers＇ for decision-making.Finally,the experiment was carried out and some explanations and indications were given to the problems of the system that need to be improved.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2010年第5期148-151,共4页
Transactions of the Chinese Society for Agricultural Machinery
基金
国家"863"高技术研究发展计划资助项目(2008AA10Z226)
