What is the meaning of the tidal lane sign?

[GideonAnn]

Tidal lane is a variable lane. In urban areas, based on different traffic flow conditions during peak hours, one or more lanes on eligible roads can have their direction of travel changed according to different time periods. For example, by changing the direction indicated by lane lights, the direction of travel on main roads can be controlled to adjust the number of lanes. Here are the methods to implement tidal lanes: 1. Traffic police can use handheld remote controls to adjust the direction of variable lanes based on real-time traffic conditions; 2. If an intersection has obvious traffic characteristics, and in the absence of emergencies, traffic police can also pre-program fixed timing for sign changes, allowing automatic switching; 3. The control center can monitor intersection conditions through instruments and use remote control methods to adjust signs as needed; 4. If the intersection signal equipment is connected to a computer network, it can also identify and automatically regulate through an automatic recognition system.