| 摘要 |
PURPOSE: An apparatus for controlling an LED lighting for plant cultivation and a method thereof are provided to optimize a plant cultivating environment by automatically adjusting an operation condition of the LED lighting. CONSTITUTION: A power supply part(20) converts AC voltage offered from a power supply unit into direct current voltage of the specified voltage. A lighting control part(30) outputs the power supplied from the power supply unit. An amplification part(40) supplies the currents of a constant valve by converting a current signal to a constant current. An LED module(50,51,52) maintains brightness by receiving the current signal amplified in the amplification part. An A/D converter(70) converts an analog signal to a digital signal. A control part(80) controls the brightness of the LED module, signal strength and on/off time. |
