Unified Control System for Intelligent Traffic Signal Lights

The exhibit consists of a Shenzhen traffic map interactive large screen and graphic display boards. The purpose of this exhibit is to enable visitors to understand the significance of the unified control system for intelligent traffic signals in the era of using intelligent technology and data-driven decision-making methods to improve traffic efficiency, reduce congestion, enhance safety, promote sustainable urban development, and create a more convenient, safe, and livable urban transportation environment for people.

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.

There are more and more intersections in the city, and the traffic flow is also more "changing": during rush hours, holidays, school crowds, and accident detours, if the traffic lights keep working at a fixed time, it is easy to have "one side blocked for a long time while the other side is empty". The intelligent traffic signal unified control system is like a "central command center" for traffic. It connects multiple intersections within the area to the same platform, aggregates data from cameras, geomagnetic coils, radar, etc., and determines real-time traffic distribution. The system will do two key things: 1 Scientific timing: optimize green light duration and release sequence, reduce invalid waiting; two Adaptive control: Automatically adjust signal lights when traffic changes, making passage smoother.