Group 1 - The core concept of the article revolves around the implementation of a "no-feeling customs clearance" system during the men's individual road cycling race, which utilizes a "pre-inspection + closed-loop management" model to ensure safety and efficiency [1] - The customs clearance process involves pre-checking personnel, vehicles, and items at the starting point, allowing them to enter a closed race track without traditional border control during the event [1] - Advanced technologies such as RFID, video recognition, wireless sensing, and artificial intelligence algorithms are employed to monitor the entire process in real-time, ensuring smooth clearance and effective supervision [1]