我厂没安装照明自动控制以前,由于厂房面积大,控制点分散,出现常明灯浪费电。为杜绝电的浪费,达到天黑时或光线太暗时电灯亮,天亮时灯自动闭的目的,安装了照明自动控制。经一年多的调整使用,证明效果还是可行的,实现了节电、自动控制的目的。照明自动控制的动作原理是利用半导体材料对光特别敏感的特性,将光讯号变为电讯号。 I did not install automatic control lighting before, due to the plant area, control points scattered, there is often light waste of electricity. In order to put an end to the waste of electricity, to achieve the purpose of automatically turning off the lights when the light is dark or when the light is too dark, the lights are automatically closed when dawn, and the lighting automatic control is installed. After more than a year of adjustment and use, to prove the effect is feasible, to achieve the purpose of saving, automatic control. Automatic lighting control action principle is the use of semiconductor materials particularly sensitive to light characteristics, the optical signal into an electrical signal.