| 摘要 |
<p>PURPOSE: A LED sensor lamp is provided to enable a driver to obtain safety view by using an illumination sensor. CONSTITUTION: A lamp controller(12) controls the lighting of a light emitting diode lamp(11). A motion detection sensor(14) consists of an infrared sensor. The infrared sensor senses the movement of an object. An illumination sensor(13) senses illumination. An illumination sensor(20) detects the level of the illumination and inputs a lighting signal to a lamp controller.</p> |
