Nutriculture management apparatus for smart farm based on artificial neural network and crop cultivation monitoring service system thereof

The present invention relates to a nutriculture management device for a smart farm based on an artificial neural network and a crop cultivation monitoring service system therefor. The present invention includes: a weight detection unit detecting the weight of a slab where a crop to be cultivated is planted; a solution supply detection unit detecting the amount of supply of a nutrient solution supplied to the slab; a solution discharge detection unit detecting the amount of discharge of the nutrient solution discharged from the slab; a display unit displaying information on the slab; a warning unit warning a user of the occurrence of an abnormality; a control unit; and a growing environment monitoring unit providing and transmitting data obtained by crop growing environment monitoring to an external device by means of a communication network. By the control unit, a change over time in the supply of the nutrient solution supplied to the slab, a change over time in the discharge of the solution discharged from the slab, and a change over time in the weight of the slab are displayed on the display unit by means of the weight value detected by the weight detection unit, the nutrient solution supply amount detected by the solution supply detection unit, and the nutrient solution discharge amount detected by the solution discharge detection unit. When the slab weight change deviates from a preset reference range, the control unit causes the warning unit to warn the user of the occurrence of the abnormality. The control unit presets different reference ranges for a first time section starting at sunrise and preceding initial solution supply, a second time section from initial solution supply to final solution supply, a third time section from final solution supply to sunset, and a fourth time section from sunset to sunrise. According to the present invention, nutrient solution supply suitable for crop product characteristics can be performed by effective monitoring for crop cultivation. 본 발명은 재배할 작물이 식재된 슬라브의 무게를 감지하는 무게감지부; 슬라브에 공급되는 양액 공급량을 감지하는 급액감지부; 슬라브로부터 배출되는 양액 배출량을 감지하는 배액감지부; 슬라브에 대한 정보를 표시하는 표시부; 사용자에게 이상 발생을 경고하는 경고부; 무게감지부를 통해 감지된 무게값, 급액감지부를 통해 감지된 양액 공급량 및 배액감지부를 통해 감지된 양액 배출량을 이용하여 슬라브에 공급되는 양액의 시간별 공급변화, 슬라브에서 배출되는 배액의 시간별 배출변화 및 슬라브의 시간별 무게변화를 표시부에 표시시키고, 슬라브의 무게 변화가 미리 설정된 기준범위를 벗어나면 경고부를 통해 사용자에게 이상 발생을 경고하도록 하며, 미리 설정된 기준범위가 일출부터 첫 급액전까지의 제1 시간구간, 첫 급액부터 마지막 급액까지의 제2 시간구간, 마지막 급액부터 일몰까지의 제3 시간구간, 일몰부터 일출까지의 제4 시간구간별로 서로 다르게 설정되도록 하는 제어부; 및 작물의