摘要
针对温室环境数据信息监控的特点,设计和开发了一种能够监测温湿度的无线智能传感器节点。采用集射频与微控制器于一体的CC2430作为ZigBee无线网络节点的核心器件,传感器采用SHT11数字温湿传感器,介绍了无线传感器节点的硬件设计原理、组成及软件实施流程等。经测试,所设计的节点成本低廉,功耗低,并拥有简单而灵活的通信网络协议,适合在温室、大棚和精细农业等领域推广应用。
In view of greenhouse environmental data information monitoring characteristic,in this paper,the design and development of sensor node technology which can online monitoring humiture were introduced.CC2430 system on chip integrated with RF and microcontroller is used as the kernel part of ZigBee wireless network node in hardware design,sensors adopted SHT11 digital temperature and humidity sensor.Introduced a wireless sensor node hardware design and composition,the software implementation process,etc.After testing,the node cost,low power consumption,and has a simple and flexible communication networks,that is suitable for greenhouse,shed,precision agriculture and other fields promote the use.
出处
《农机化研究》
北大核心
2011年第6期159-162,共4页
Journal of Agricultural Mechanization Research
基金
宁波市高校研发资助项目(2009B20081)
浙江省教育厅项目(Y200804562)
宁波市自然科学资金(2009A610173)
宁波市创业创新基金(2009B31010)
