digihuman(BJ:835670) Zhong Guo Xin Wen Wang·2025-11-04 06:23Core Insights - The 15th National Games, set to open on November 9, showcases advanced technology, including autonomous vehicles, digital volunteers, and energy-saving innovations [1][3]. Group 1: Technological Innovations - Autonomous vehicles made their debut during the torch relay, marking a significant advancement in transportation technology for the event [1]. - The event features a "digital volunteer" system, which provides 24-hour intelligent consultation services, reducing labor costs by 30% and improving response efficiency by 50% [3][4]. - The "metaverse cloud sports village" alleviates venue capacity pressure and traffic congestion, allowing for an immersive viewing experience via mobile devices [3][4]. Group 2: Environmental Sustainability - The event emphasizes green technology, including low-carbon renovations of sports venues and the use of a "cooling device" that reflects sunlight and achieves zero-energy cooling [4]. - The cooling technology is estimated to provide approximately 300,000 watts of cooling power, saving 200,000 kilowatt-hours of electricity and reducing carbon emissions by over 100 tons during the event [4]. Group 3: Weather Support - Advanced weather forecasting technologies, including a "hundred-meter, minute-level" prediction system, support the event by providing accurate weather information crucial for athletes [4].