雾霾车内红绿灯 / Traffic Light Translator

In foggy days, it is difficult to see traffic lights clearly in such poor visibility, especially for drivers, which brings about a lot of problems of traffic safety.Translator is connected with GPS navigation system, which can tell drivers where they have arrived. The working principle of X is as follows: the GPS navigation system sends the traffic light signal, which is received from satellites, to X first, then X can show the traffic light signal on the monitor.