The symbol of traffic civilization

The exhibit consists of three sets of signal light models, including a historical display wall of signal lights, arm shaped traffic signal lights, electric traffic signal lights, and automatic traffic signal lights, as well as a pull-out graphic version. This exhibit aims to introduce to the public the important milestones in the development of traffic signal lights, and provide a detailed explanation of the styles and application technologies of traffic signal lights in different eras. By presenting a complete and clear historical development of traffic lights, accompanied by traffic light models, visitors can understand the knowledge of traffic lights, which helps to better understand and comply with traffic rules, ensuring traffic safety and smoothness.

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.

Traffic signal lights are key facilities that ensure orderly, smooth, and safe road traffic. It uses different colors such as red, yellow, green, and constantly on/flashing to convey traffic instructions to vehicles and pedestrians, helping them safely pass through intersections and road sections. The emergence and development of traffic lights have promoted the automation of traffic management, making road command more efficient and standardized.