针对目前国内众多ZigBee温室监控系统方案基本只限于小面积温控系统应用,没有应用ZigBee自身的路由功能扩展到大面积应用等问题,提出了基于多级路由的ZigBee无线温室监测系统的方案设计,以解决农用大面积温室监测问题.介绍了系统方案设计,节点的软硬设计,阐述了ZigBee多级路由原理及实现.实验数据测试表明,基于ZigBee多级路由的无线温室监测系统,基本能够满足现代大面积的温室监测系统的需求,有效改善了当前ZigBee温室监测系统应用面积小的不足,推进了温室系统技术的发展.%In view that the current domestic numerous ZigBee greenhouse monitoring system scheme was basically limited to the small area temperature control without applying the ZigBee own routing functions to expand to large area application, this paper put forward the scheme design of multi-level routing ZigBee wireless greenhouse monitoring system to solve the problem of large area agricultural greenhouse monitoring. This paper introduced the scheme design, expounded ZigBee multi-level routing principles and realization by the hard and soft design on ZigBee node. The experimental data showed that the multi-level routing ZigBee wireless greenhouse monitoring system could basically meet the demand of modern large-area greenhouse monitoring system application, effectively improve the shortcomings of current ZigBee greenhouse monitoring system, and promote the development of greenhouse system technology.
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