The degree of development of transportation routes measures the level of urbanization and economization of a country. Convenient transportation is also a factor that restricts people's living standards. In an area with developed transportation, the happiness index of local residents is relatively high. However, in recent years, due to the frequent occurrence of traffic accidents, many tragedies have been brewed. In order to reduce traffic-induced accidents, it is necessary to use city traffic lights rationally.
With smart city traffic lights, roads are more orderly and society is more civilized. Take big cities as an example. These places have highly developed economies and extremely frequent business as well as trade exchanges. With city traffic lights, there is a tacit understanding and a rule between pedestrians and vehicles. Even if there are many vehicles and people, everything will proceed in an orderly manner. Vehicles shuttle smoothly through the city's traffic tracks, and people travel freely on the streets, all of which fully demonstrate the city's civilized outlook.
There have been cases where city traffic lights "strike" due to quality problems, causing most of the traffic roads in the entire region to be paralyzed. Since the vehicle was not directed by the city's traffic lights, there was a serious traffic jam on the road, and it could not be driven or returned. This shows how necessary is the use of city traffic lights!
Reasonable distribution of city traffic lights makes the significance of its existence more prominent. Schools, shopping centers, stations and so on, these areas with a large flow of people should allocate more city traffic lights, so that students can go home more safely, people can shop more comfortably, and passengers can go home more conveniently. For the road with less traffic and less vehicles, the distribution of city traffic lights can be appropriately reduced, which can also save traffic resources.