Regional control strategy

The main body of the exhibit consists of a traffic control demonstration sand table and a display screen. The exhibit features a sand table demonstration of a plot in Nanshan District, Shenzhen. By comparing the efficiency of traditional signal control and future AI based signal control in directing traffic flow, and accompanied by a video explanation, it presents the development direction of future regional control strategies made by advanced artificial intelligence using a hybrid control mode of top-level strategy and multiple small models for point line surface composite.

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.

The regional control strategy is to achieve intelligent traffic flow regulation by centrally managing all traffic signals within the area. Different from traditional traffic signal systems that work independently, the regional control strategy connects various signal lights through a network and can be flexibly adjusted according to real-time traffic conditions.