Large model-based autonomous decision-making operation system for agriculture and working method thereof

By deploying a lightweight visual language model and an XYZ three-axis robotic arm system on the edge computing module, combined with sensors and an agricultural database, structured control commands are generated, solving the decision-making problem of existing agricultural intelligent control systems in complex environments and achieving efficient, safe, and precise operations.

CN122401374APending Publication Date: 2026-07-17LANZHOU JIAOTONG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
LANZHOU JIAOTONG UNIV
Filing Date
2026-03-19
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing agricultural intelligent control systems struggle to generate interpretable and executable refined strategies when faced with complex and unstructured problems. They also suffer from network dependencies and security risks, making it difficult to achieve multimodal fusion decision-making and closed-loop execution.

Method used

A lightweight visual language model is deployed using edge computing modules, combined with an XYZ three-axis mobile robotic arm system and multiple sensors to generate structured control commands. Precise operation is achieved through an intelligent controller, and decision support is provided by combining agricultural databases and expert knowledge systems.

Benefits of technology

It achieves multimodal fusion decision-making and precise control at the edge, improves the consistency and robustness of job execution, reduces inference latency, and ensures the real-time performance and security of the system.

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Abstract

本发明公开了基于大模型的农业自主决策作业系统及其工作方法,本发明采用本地部署的Qwen2‑VL‑2B‑Instruct,能够接收植物的图像输入并自动抓取植物的各种生长数据;所述系统包括边缘计算模块、传感器感知系统、智能控制器、移动机械臂系统以及农业数据库与专家知识体系。边缘计算模块部署视觉语言模型,用于接收作物图像及环境参数数据,并在农业知识约束下生成结构化作业决策;所述作业决策经指令映射与合法性校验后,转换为结构化控制指令并通过串口发送至智能控制器;智能控制器驱动步进电机控制移动机械臂到达目标位置并执行浇水、施肥、播种、酸碱度调节等作业。
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