Deep learning adaptive irrigation control method and system based on edge computing

By employing edge computing and deep learning-based irrigation control methods, a neural network model with a multi-dimensional feature extraction architecture was constructed. This solved the problem of a single dimension in irrigation decision-making, achieving precise adaptation to crop water requirements and improving the efficiency and environmental adaptability of the irrigation system.

CN122411022APending Publication Date: 2026-07-17ANHUI AGRICULTURAL UNIVERSITY +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-05-11
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing irrigation technologies rely on a single dimension for decision-making, failing to meet the actual water needs of crops, leading to water waste and secondary ecological problems in the soil.

Method used

An edge computing-based deep learning adaptive irrigation control method is adopted. By constructing a deep neural network model with a multi-dimensional heterogeneous feature extraction architecture, and combining multi-source sensor data for real-time environmental parameter processing and feature mining, an irrigation demand index is generated, and intelligent irrigation decisions are made.

Benefits of technology

It significantly improves the accuracy of irrigation instructions, enabling them to match the dynamic water demand of crops throughout their entire growth cycle, reducing water waste, and enhancing the adaptability and precision of the irrigation system.

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Abstract

本发明提供了基于边缘计算的深度学习自适应灌溉控制方法及系统,在方法中,对接收的作物根区环境参数进行预处理,并同步构建连续采集周期的时序参数序列,对预处理后的单时刻参数与时序序列分别进行归一化,得到单时刻输入向量与多周期时序标准化矩阵;将单时刻输入向量与多周期时序标准化矩阵,输入深度神经网络模型,采用多维度异质特征提取架构,通过并行处理静态瞬时参数与动态时序参数,并基于作物需水影响对不同参数分别进行特征挖掘与自适应融合,输出表征作物需水程度的灌溉需求指数;将实时输出的灌溉需求指数,与预设灌溉阈值比较,并结合当前灌溉状态生成用于指导灌溉的控制指令。本发明能够长期适配种植场景的变化。
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