LIGHTING SYSTEM FOR DISPLAYING OF INTELLIGENT TYPE

摘要

PURPOSE: An intelligent type display lighting system is provided to secure optimal illumination for displayed products and maintain visual attraction of the products. CONSTITUTION: A computer(120) analyzes a digital image inputted from an image sensor(110) to select the representative color of a product(10). An LED dimmer(130) controls the illumination of an LED panel(140) to output the illuminance having the color temperature determined by a computer. The LED dimmer controls the illumination of the LED panel by using a PWM method. The LED panel emits the light to the product. A light diffusion plate(150) uniformly diffuses the light emitted from the LED panel into a showcase. [Reference numerals] (10) Product; (130) LED dimmer; (AA) Product color information; (BB) Color temperature information