What kinds of traffic lights do you include?

Traffic lights can be divided into seven categories according to their functions;

The following is a detailed explanation: the motor vehicle signal lamp is a group of lights composed of circular units with red, yellow and green patterns, which guides the passage of motor vehicles. Traffic lights for non-motor vehicles are a group of lights composed of circular units with red, yellow and green bicycle patterns, which guide non-motor vehicles to pass. Pedestrian crossing signal lamp: Pedestrian crossing signal lamp consists of red light and green light, which are arranged at both ends of the crosswalk. The arrow direction of the direction signal light is left, and the up and right indicate left, straight and right respectively. Flashing warning light: Flashing warning light is a kind of yellow light that flashes continuously. Remind passing vehicles and pedestrians to pay attention and pass after confirming safety. When two red lights are flashing alternately or one red light is on at the road intersection, it means that vehicles and pedestrians are prohibited from passing; The red light goes out, indicating that vehicles and pedestrians are allowed to pass.

Signal lights are an important means to maintain traffic order, and everyone must abide by them.