| 摘要 |
<p>PURPOSE: To provide a device for automatic control of illumunation which can control several work stations, by combining measured values so as to control individually a plurality of measurement of illumination and a plurality of illumination sources. CONSTITUTION: A measuring unit 10, being placed in such a position as can avoid light from windows F1, F2 while as can receive illumination in a house 50, performs measurement in the respective directions I1 to I4. Measured values thereof are sent to a setting means 20 and a difference from illumination desirable to a user is taken into account by being processed as a whole by a fuzy logic unit 30, and setting commands 251 to 253 are sent out from an output unit 32 to illumination sources S1 to S3 for illuminating work stations and the like in the house 50. Because the measurement is repeated with the lapse of time and forms a series of a plurality of measured values, the means 20 achieves setting according to the plurality of measured values determined at a point of time when they are given.</p> |
