基于3G和ZigBee的蔬菜大棚远程无线监控系统的设计  

Design of Remote Wireless Monitoring System of Vegetable Greenhouse Based on 3G/ZigBee

作　　者：吴新生[1] 

机构地区：[1]广东科学技术职业学院广州学院,广东广州510640

出　　处：《计算机与现代化》2013年第5期124-126,共3页Computer and Modernization

基　　金：广东省自然科学基金资助项目(8451064007000003)

摘　　要：设计一套智能蔬菜大棚远程无线实时监控系统。该系统由监控终端节点、网关节点和监控中心组成。监控终端采用以CC2533为核心的ZigBee模块,构建ZigBee星型结构的无线传感网,实现蔬菜大棚中的环境数据智能化采集;网关节点以ARM10微处理器PXA270和Linux操作系统为核心进行开发,使用ZigBee通信实现数据的汇聚和3G无线通信技术实现数据的远程传输。该系统不仅满足了数据采集和数据传输的安全和性能要求,而且很好地解决了传统的蔬菜大棚系统的布线麻烦、节点不易移动和系统维护复杂等问题,满足了智能蔬菜大棚中环境参数监测的需要。A remote wireless real-time monitoring system in the vegetable greenhouse is designed. The system is composed of monitors＇ terminal, gateway＇ s node and monitor＇ s center. The data acquisition of environmental parameters is implemented by wireless sensor network with ZigBee communication protocol in monitors＇ terminal nodes. The wireless sensor network is com- posed of ZigBee module whose core is CC2533 module. The data aggregation function is implemented in server sides who is developed with the microprocessor PXA270 of ARM10 and Linux operation system. The ZigBee network is used to aggregate data from monitors＇ terminal nodes and the 3G wireless communication network is adopted to realize the remote data transmission function. The adoption of ZigBee technology and 3G technology satisfied the requirements of wireless data acquisition and data transmission for environmental parameters of vegetable greenhouse. At the same time, the problems are effectively solved including wiring problems, nodes＇ immobility and system maintenance difficulties. The proposed system is suitable for environmental parameters＇ monitoring of the vegetable greenhouse.

关 键 词：无线远程监控 3G ZIGBEE 蔬菜大棚 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]