Radar Speed Signs are the electronic devices that display the dynamic speed of the vehicles in real-time. The primary aim of the Radar Speed Sign is to slow down the vehicles as they move by making the drivers aware if they cross the permissible speed limits. The interactive signs consist of a series of LEDs with a RADAR device that sends and receives the signals.
These Traffic Calming Signs are used in addition to or in place of speed breakers, speed humps, speed tables, speed bumps and speed cushions. Also known as Driver Feedback Signs, these devices are very successful in managing the traffic on busy roads. These Radar Signs are known by different names like Radar speed control Signs, Radar speed display, Radar Speed Signs, Driver Feedback Signs, your speed sign, radar feedback sign, radar speed display, speed display board, speed radar sign, vehicle activated sign, Solar Radar Speed Signs.
Radar Speed Sign Technology
Radar Speed sign uses the same Radar Technology that is used in detecting airplanes and submarines by military forces. Radar makes use of the radio waves to detect the velocity, angle and range of the moving object. It emits the radio waves which when on striking the concerned object return back. These signals are received by the special receivers on the radar which refine these results to give the exact information in least possible time. The time taken by the system in completing this task is in microseconds making it highly effective for real-time operations.