Group 1 - The core point of the article is the introduction of the intelligent tidal lane at the Changsha toll station, which aims to enhance traffic flow and reduce congestion during peak times [1][3]. - The intelligent tidal lane can automatically switch lane directions based on real-time traffic flow, significantly improving lane utilization and addressing congestion issues, especially during major holidays [3][4]. - The system consists of mobile robots equipped with solar charging panels that can safely and accurately move to the center of the road, replacing traditional manual methods, thus increasing efficiency and reducing risks [3]. Group 2 - During the peak traffic periods, the toll station has optimized personnel deployment, enabling simultaneous card issuance at both entry and exit points, and has implemented a "pay later" service at the exit [3]. - Data from the New Year period indicates that the intelligent tidal lane has effectively reduced average vehicle passage times by enabling real-time traffic sensing and precise lane scheduling [4].