In most cities in my country, in order to be able to adapt to the needs of modern urban traffic development and relieve the pressure of increasing traffic flow in urban areas, a lot of Traffic Lights have been added at many intersections. In this way, the traffic conflict points can be reduced while the road traffic rate can be improved, and the safety factor of the intersection can be improved.

We often say that you can apply to the traffic police department to revoke the ticket in some cases of mistakenly running through the Traffic Light, such as running through the Traffic Light under the command of the traffic police in order to show courtesy to special vehicles, running a red light caused by a licensed vehicle, and running a red light caused by a Traffic Light failure.

James E. Moore II, a professor of municipal and environmental engineering at the University of Southern California, said it was the "first use" of such a sophisticated Traffic Light system in the United States. But he added that any Traffic Light synchronization system, no matter how advanced or complex it is, is unlikely to eliminate congestion in the long run.

In the practical application of Radar Speed Signs, users often encounter some technical problems that are not product quality problems. A large part of the problem is that Radar Speed Signs is interfered by certain factors, which may cause inexplicable speed measurement errors. The following is given by Henan Ruichen Traffic Equipment Co, Ltd. to customers who often encounter problems discussed by Radar Speed Signs, radar speed measurement The speed measured by the instrument is lower than the actual speed.

Nowadays, with the continuous improvement of our country's economic level, more and more people have become car owners. In order to ensure the safety, order and smooth flow of roads, we need to install Solar Signal Lights at busy intersections to direct traffic. The use of Solar Signal Lights can effectively reduce traffic accidents, improve traffic efficiency, and improve traffic conditions.

Solar Traffic Lights consists of red lights, green lights, and yellow lights. A red light means no access, a green light means permission to pass, and a yellow light means a warning.