The invention belongs to the technical field of sampling detection and analysis of plant diseases and insect pests, and particularly discloses an intelligent sampling detection and analysis method for crop plant diseases and insect pests, which comprises the following steps: searching growth points of abnormal plants through spectrum equipment and positioning equipment carried by an unmanned aerial vehicle, and dividing corresponding sampling areas of different abnormal types; determining the sampling quantity in the areas by analyzing the air environment and the soil environment of different sampling areas, determining the sampling positions in the areas by dividing the unusual degree grades of unusual plant growing points, generating a sampling environment information set, and importing data as a training model; meanwhile, a biochemical feature set of the sampled leaves is generated through biochemical measurement and serves as exported data, a training model is established, and the mapping relation from leaf features and environmental data to biochemical features is reflected. According to the mode, the dynamic adjustment of a sampling strategy is realized, and the scientificity and representativeness of crop detection analysis are improved.
本发明属于病虫害取样检测、分析技术领域,具体公开提供的一种农作物病虫害智能取样检测分析方法,该方法包括:通过无人机搭载光谱设备和定位设备检索异样植株生长点,并划分不同异样类别相应取样区域;通过分析不同取样区域的空气环境和土壤环境进行区域内的取样数量确定,通过划分异样植株生长点的异样程度等级进行区域内的取样位置确定,生成取样环境信息集,并作为训练模型导入数据;同时,通过生化测定生成取样叶片的生化特征集,作为导出数据,建立训练模型,反应出叶片特征和环境数据到生化特征的映射关系。该方式实现了取样策略的动态调整,提高了农作物检测分析的科学性和代表性。
Intelligent sampling, detecting and analyzing method for crop diseases and insect pests
一种农作物病虫害智能取样检测分析方法
2025-04-15
Patent
Electronic Resource
Chinese
IPC: | B64U / G06V / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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