【作者】 岳学军； 洪添胜； 宋淑然； 代芬； 吴伟斌；

【Author】 Xuejun Yue, Tiansheng Hong, Shuran Song, Fen Dai, Weibin Wu (Key Laboratory of Key Technology on Agricultural Machine and Equipment (South China Agricultural University), Ministry of Education, Guangzhou 510642, China; College of Engineering, South China Agricultural University, Guangzhou 510642, China)

【机构】 华南农业大学南方农业机械与装备关键技术省部共建教育部重点实验室； 华南农业大学工程学院；

【摘要】 光照强度是柑橘植株叶片正常生长的重要因素,光照不足或过强均会对柑橘植株叶片产生不利影响。为此设计了廉价的微型节能光敏传感器节点置于柑橘植株叶片位置。该节点选用Atmega128L低功耗单片机、CC1000射频芯片等元件组成节点的硬件,利用网络协调器与RFD节点通过无线通信方式自主形成局域网。从节点所采集的叶片光照强度值,通过无线通信传送给主节点,再传到远端接收机接收,实现柑橘植株冠层中多个部位叶片光照强度值的无线实时采集。当光照强度低于或高于柑橘植株的所需要的光照强度值,系统会发出不同警示。该数据采集系统可应用于橘园日常管理,实现远距离对植物生长状况进行监控。更多还原

【Abstract】 Intensity of illumination plays a crucial part on the growth of healthy orange plant leaf. Lack of illumination or too much illumination will affect the leaves of orange plants negatively. So we design a cheap and mini energy-saving photosensitive sensor to be used among the leaves of orange plants. The node consists of Atmega128L low-power MCU, CC1000 RF IC and so on as hardware, which utilizes network coordinator and LAN set up by RFD nodes through wireless communication. Intensity of illumination values of leaves collected by nodes will be transmitted to master node and then transmitted remote receiver in order to realize collecting intensity of illumination values of various parts of canopy of orange plant by wireless collection in real-time. When the intensity of illumination value does not match the required intensity of illumination value, the system will send out different alarms. This data collection system can be applied in daily management of orangery for the purpose of realizing remote surveillance of the plant’s growth condition.更多还原