| 摘要 |
<p>PURPOSE: An embedded radar module street light is provided to economize electrical energy by turning on/off selectively many lamps. CONSTITUTION: A radar module(1) is installed in the pillar to a constant height of the street light. The street light comprising the radar module detects the pedestrian and the detected signal is wire-transferred to the controller(3) The controller includes a stabilizer and the power control required for the inner program and bulb lighting. The controller controls the light of a bulb with the program and performs the lighting function of the bulb(5). The bulb is at least one LED, the sodium vapor lamp, the metal lamp, the mercury-vapor lamp, and the incandescent lamp.</p> |
