LIGHT EMITTING DIODE (LED) LIGHT SOURCE CONTROL SYSTEM FOR INTELLIGENTIZED LAYER BREEDING

摘要

A Light Emitting Diode (LED) light source control system for intelligentized layer breeding, comprises a plurality of LED lamps (30) equipped at a layer breeding place and a LED light source controller (10). Each of the LED lamps (30) comprises a red light LED and a green light LED. The LED light source controller (10) controls the LED lamps (30) to emit green light during the brooding period and the improved period of a layer; and the LED light source controller (10) controls the LED lamps (30) to emit red light during the egg producing period of the layer. The LED light source controller (10) controls the illumination intensity of the LED lamps (30) by regulating the duty ratio of output Pulse-Width Modulation (PWM). The LED light source controller (10) controls the illumination time of the LED lamps (30) by utilizing a clock unit so as to implement different illumination time respectively during various stages of the brooding period, the improved period and the egg producing period of the layer. The system can improve the production performance of the layer effectively, realize the purpose of increasing production and emission reduction, and decrease the mortality of the layer.