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LED LED INTELLIGENT SUNLIGHT AND LED IRRADIATION APPARATUS FOR SUNLIGHT DIRECT LIGHTING SYSTEM AND METHOD FOR CONTROLLING INTELLIGENT SUNLIGHT AND LED IRRADIATION APPARATUS
LED LED INTELLIGENT SUNLIGHT AND LED IRRADIATION APPARATUS FOR SUNLIGHT DIRECT LIGHTING SYSTEM AND METHOD FOR CONTROLLING INTELLIGENT SUNLIGHT AND LED IRRADIATION APPARATUS
An intelligent sunlight and LED irradiation apparatus for a sunlight direct lighting system and a control method thereof are disclosed. The intelligent sunlight and LED irradiation apparatus according to an embodiment of the present invention includes a measuring unit for measuring an illuminance value of at least one light of a light emitting diode (LED) and sunlight irradiated to an indoor space, a setting unit for determining whether a sum value of the measured illuminance values coincides with a predetermined first target command value, and resetting a second target command value different from the first target command value if the sum value of the measured illuminance values does not coincide with the predetermined first target command value, and a control unit for controlling the quantity of the light irradiated to the indoor space by controlling an irradiation unit according to the second target command value. Accordingly, the present invention can automatically maintain the illuminance value of indoor lighting at a constant level.
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