| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a light control equipment and a light control system using this, while having an image pick-up means and a simple composition, which can set up a basis data of a control point, automatically. SOLUTION: The light control equipment and the light control system using this are constituted with an image pick-up means 1a, which incorporates distribution of brightness of an illuminated range 5 as image data, a basis data set-point means 1b which incorporates distribution of brightness of the illuminated range 5 as image data, when each light means 2 is operating individually, extracts a point having a high brightness of each image data as the control point, and memorizes the brightness data of the control point as the basis data of the control point, and a data-processing means 1c which incorporates distribution of brightness of the illuminated range 5 as image data, when each light means 2 is operating, extracts the brightness data of the control point corresponding to the control point of each the light means 2, as control point detection data, and sends out the control signal to the light output control means 1c of each light means 2 according to a differential output by comparing the control point detection data with the basis data of the control point.</p> |
