| 摘要 |
A system and a method of preventing diffusion of a light source are provided to prevent the causes of accidents in advance in case that a plate is a dashboard by controlling the intensity of light. A system of preventing diffusion of a light source includes a light source device(203), a plate device(205), a detecting device(207), a micom device(211), and a light source driving device(201). The light source device(203) emits light. The plate device(205) provides all kinds of information through a window by using the emitted light. The detecting device(207) detects the intensity of emitted light. The micom device(211) controls the light to reach the predetermined intensity of light in case that the detected intensity of light is different from the predetermined quantity of light. The light source driving device(201) drives the light source device(203) to emits the light by the predetermined intensity of light. |
