基于人工智能大模型的农业气象决策服务系统和方法

The agricultural meteorological decision-making service system based on artificial intelligence big data models utilizes various algorithms and modules for dynamic modeling, which solves the shortcomings of existing systems in extreme weather warnings and achieves more efficient meteorological risk warnings and decision support.

CN120634003BActive Publication Date: 2026-07-17BEIJING SUPERMAP SOFTWARE CO LTD +1

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING SUPERMAP SOFTWARE CO LTD
Filing Date
2025-05-27
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing agricultural meteorological decision-making service systems are unable to accurately warn of extreme weather when faced with real-time weather fluctuations, lack the ability to trace anomalies, and are prone to misjudging the timing of intervention, making them difficult to adapt to complex meteorological environments.

Method used

An agricultural meteorological decision-making service system based on artificial intelligence large models is adopted. Through meteorological coupling analysis module, anomaly tracing and location module, impact path modeling module and dynamic scoring matrix module, combined with long short-term memory network, isolated forest algorithm, random forest model and hierarchical clustering algorithm, dynamic modeling of meteorological fluctuations and crop growth response is realized, which enhances the causal relationship of meteorological risk warning and decision-making timeliness.

Benefits of technology

It has improved the accuracy and timeliness of meteorological risk warnings, reduced the probability of misjudging extreme weather, and enhanced the ability to adapt to complex meteorological environments.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明涉及机器学习技术领域,具体为基于人工智能大模型的农业气象决策服务系统和方法,系统包括:气象耦合分析模块、异常溯源定位模块、影响路径建模模块、动态评分矩阵模块、响应决策生成模块。本发明中,通过时间滑动窗口划分气象参数,结合长短期记忆网络量化作物生长偏差,实现气象波动与生长响应的动态建模,逆序窗口回溯采集72小时气象数据,孤立森林检测极值偏移特征,定位作物指标突降诱因,滞后相关性系数与随机森林权重排序建立滞后映射关系,明确关键因子的时序影响,最小最大归一化叠加层次聚类编码,多维评分转化为层级决策依据,增强气象风险预警的因果关联与决策时效,降低极端天气误判概率。
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