为粮仓装上“AI大脑” “智探粮芯”系统监测成本降八成

Core Insights - The "Smart Grain Core" monitoring and early warning system developed by Nanjing University of Finance and Economics provides a new generation of intelligent solutions for food security in China, winning the special prize in the creative track at the 10th National Financial Colleges Innovation and Entrepreneurship Competition [1] Group 1: System Features - The system integrates multi-modal hardware, intelligent algorithms, and a service platform, transforming grain management from a traditional experience-based approach to a data-driven and controlled method [1] - The core device, a self-developed multi-modal intelligent probe, combines five functions: temperature, humidity, moisture, gas concentration, and pest image recognition, at a cost of approximately one-fifth of imported equipment [1] Group 2: Technical Advancements - The system employs an improved instance segmentation model for pest identification, achieving over 90% accuracy for typical grain pests, and utilizes an LSTM time series prediction model to forecast pest risks for the next five days [2] - The interactive platform based on a large language model translates data into understandable risk explanations and management strategies, facilitating "AI-assisted management" [2] Group 3: Achievements and Applications - The "Smart Grain Core" project has secured five software copyrights, two invention patents, and one high-level paper, demonstrating high technical maturity [2] - The system has been successfully piloted in major grain storage enterprises such as COFCO Group and China Grain Reserves Corporation, showcasing excellent performance [2]