首个高速“预警—救援”闭环系统落地，高德大模型提供技术支持

Core Insights - Gaode has launched the "Eagle Eye Guardian" early warning system in Jiangsu, marking the first closed-loop "warning-rescue" system for highways in China [1][4] - The system aims to address the challenges of accident detection and response times on highways, which have historically relied on driver reports or roadside monitoring, leading to delays and increased risks of secondary accidents [1][3] Group 1 - The Eagle Eye Guardian system features a three-layer architecture, integrating large model capabilities to process vast amounts of trajectory data and predict potential risks based on complex vehicle relationships [3] - Upon risk detection, if the driver does not respond, the system will relay critical information to a collaborative command platform and send warnings to vehicles within 1 to 3 kilometers, creating a closed-loop of accident detection, reporting, and rescue [3] Group 2 - The system incorporates multi-source meteorological data to enhance its ability to perceive extreme weather conditions, allowing for dynamic adjustment of warning thresholds, particularly in complex road scenarios [3] - As of February 1, 2026, the Eagle Eye Guardian system has issued a total of 11.2 billion warnings, averaging 88 million warnings per day, and has contributed to a 10% reduction in daily accident numbers on the G2 Jinghu Expressway during the 2025 National Day holiday [4]