基于物联网的植物蒸腾在线监测仪的设计与实现

Design and Implementation of an Online Monitor for Plant Transpiration Based on Internet of Things

我国农业正处于传统农业向现代农业的转型时期,利用现代化、信息化的手段才能实现农业优质、高效的可持续发展。植物本体传感器在中国市场还较为欠缺,各类常规传感器不能真实了解到植物个体的状态和需求。产品基于物联网技术通过植物的蒸腾作用来分析植物个体的生理状况,通过采集叶片温湿度、空气温湿度以及光照强度数据,寻找数据之间的关联,对数据进行分析及处理后得到植物蒸腾数据,以反映植物个体生理状况,最终实现植物蒸腾24 h不间断在线测量、远程传输数据、模块体积小型化,解决田间测量不便问题,实时反映植物个体生理状态。

The agriculture of China is in the transition period from traditional agriculture to modem agriculture. It can realize the high-quality and efficient sustainable development of agriculture by means of modernization and informationization. Plant body sensors are still relatively lacking in the Chinese market, and various conventional sensors cannot truly understand the state and needs of individual plants. Based on the internet of things technology, the product analyzes the physiological status of individual plants through the transpiration of plants.By collecting the temperature and humidity of the leaves,the temperature and humidity of the air,and the light intensity data,the correlation between the data was sought,the data was analyzed and processed to obtain the plant transpiration and reflect the physiological condition of the individual plants, so as to solve the problem of inconvenience in field measurement and reflect the physiological state of plants in real time, the data finally realizes 24 hours of on-line measurement of plant transpiration, remote data transmission and miniaturize of module volume.