外文摘要：In order to monitor the temperature of agricultural planting in real time and avoid losses in the yield and quality of crops due to excessive temperature fluctuation, a multinode temperature monitoring method for digital agricultural planting based on a wireless sensor network (WSN) was proposed herein. First, the WSN structure for the digital agricultural temperature monitoring system was designed, and then the overall structure of the digital agricultural planting multinode temperature monitoring system was designed by combining it with the upper computer to collect agricultural planting temperature data. Next, the characteristics of the agricultural planting temperature data were extracted, and the data were transmitted to the upper computer by establishing a temperature transmission route. Then, the efficiency of the temperature anomaly monitoring was optimized based on multiple input multiple output (MIMO) mode. Finally, the real-time collected temperature value was input into a Bayesian classifier to monitor the temperature anomaly, determine the type of temperature anomaly, and send a warning to the administrator, who, based on the type of warning, takes the appropriate measures to adjust the multinode temperatures at the agricultural planting points. The experiments showed that this method had strong data transmission ability, and the survival time of the data transmission nodes was longer, and the energy consumption of the data transmission was less, and the accuracy of the abnormal temperature monitoring was above 96%. The results showed that this method can accurately monitor abnormal temperatures and provide a warning in real time, accurately control the temperatures of the agricultural planting points, and promote the digital development of agriculture.
外文关键词：Digital Agriculture;Wireless sensor network;MIMO mode;upper computer;abnormal temperature;Bayesian classifier
作者：Wang, Pei
作者单位：SIAS Univ
期刊名称：TURKISH JOURNAL OF AGRICULTURE AND FORESTRY
期刊影响因子：0.0
出版年份：2024
出版刊次：48（2）
原文传递申请：江苏省科技资源（工程技术文献）统筹服务平台