The traffic signal control system is a critical component of the intelligent traffic management system. Its primary function is to automatically coordinate and control the timing of traffic signals across the entire control area, balancing traffic flow throughout the road network. This minimizes stops, reduces delays, and lowers environmental pollution, thereby maximizing traffic efficiency. When necessary, manual intervention can be performed through the control center to directly manage the operation of intersection signal controllers, ensuring smooth urban road traffic and prioritizing the passage of special vehicles.
