The invention relates to a device and method of intelligent light supplementation of
flammulina velutipes in different growth periods based on a
convolutional neural network. The device of light supplementation is composed of a bearing device, a camera (the revolution is 1920*1080), a full spectrum
LED lamp, a computer, a
flammulina velutipes culture medium and a plastic
pipe. The method comprises the steps of using image samples of massive manually labeled
flammulina velutipes in the different growth periodss to
train the
convolutional neural network to obtain a trained classification model; using the camera to
shoot growing flammulina velutipes in a planting room to conduct sampling, and using the trained model to judge which growth periods the flammulina velutipes samples belong to; then using the computer to control the light color of the full spectrum
LED lamp according to the requirement of flammulina velutipes for
light quality in the growth period, so that the light color of the full spectrum
LED lamp meets the requirement most suitable for
light quality of flammulina velutipes in the current growth period, and finally a
promotion effect is played on the growth of flammulina velutipes by controlling the
light quality to achieve the production aim of planting personnel. According to the device and method of the intelligent light supplementation of flammulina velutipes in the different growth periods based on the
convolutional neural network, the yield of flammulina velutipes is increased, the quality of flammulina velutipes is improved, so that producers make a profit, and consumers are benefited.