用于观光农业的混合型无线传感器网络节点设计

摘要

【目的】设计用于观光农业中游客服务与田间种植管理通用的混合型无线传感器网络节点。【方法】设计该节点的硬件结构及基于Android系统的移动智能设备APP；利用ZigBee与上位机通信来实现种植环境监测和设备控制。【结果】支持用户使用基于近场通信和蓝牙技术的节点田间快速接入功能，通过移动设备为游客和种植管理者提供园内位置定位、种植信息查看、环境参数监测等服务。【结论】该混合型无线传感器网络节点使用灵活、方便、快捷、功能扩展性好，可为观光农业提供较为灵活的多业务工程化支持。%Objective] To design hybrid wireless sensor network nodes for the field managements and tourist services of tourism-agriculture .[Method] Node hardware structure and mobile APP based on Android system for smart devices were designed .The planting environment was monitored and equipments were controlled by communication between host computer and ZigBee .[Result] Tourists and field manag-ers could quickly access the nodes in the field based on near field communication ( NFC) and bluetooth techniques , and could get location , planting information , environmental monitoring and other services via the mobile devices .[Conclusion] The hybrid wireless sensor network nodes are flexible , convenient and fast with good expansibility , and can more flexibly support multi-service engineering in tourism-agriculture .