Recently, the Changsha Toll Station has officially launched an intelligent tidal lane system aimed at alleviating traffic congestion during peak hours and improving traffic flow efficiency. Utilizing AI-powered video recognition and dynamic signal control technologies, the system monitors real-time traffic volume and direction, automatically adjusting lane allocations accordingly. For instance, during the morning rush hour when outbound traffic surges, more lanes are dynamically assigned for outbound vehicles; during the evening peak, the configuration reverses to prioritize inbound traffic. Overhead variable message signs and ground-mounted LED light strips clearly guide drivers to the correct lanes, preventing wrong-way entries. According to operators, during the pilot phase, average vehicle passage time during peak periods was reduced by approximately 25%, with a notable decline in accident rates. This innovative solution not only enhances the intelligent management of highway entry-exit points but also offers a replicable smart transportation model for other cities nationwide.
近日，长沙收费站正式上线智能潮汐车道系统，旨在缓解高峰时段交通拥堵、提升通行效率。该系统通过AI视频识别与动态信号控制技术，实时监测车流方向和密度，并自动调整车道通行方向。例如，在早高峰出城车流集中时，系统可将更多车道分配给出城方向；晚高峰则反向调整，优先保障进城车辆通行。此外，车道上方设有可变电子指示牌，配合地面LED灯带，清晰引导驾驶员选择正确车道，避免误入逆行区域。据运营方介绍，试点运行期间，高峰时段车辆平均通行时间缩短约25%，事故率也显著下降。这一创新举措不仅提升了高速公路出入口的智能化管理水平，也为全国其他城市提供了可复制的智慧交通样板。
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