PLANT CULTIVATION CONTROL SYSTEM Russian patent published in 2022 - IPC A01G25/16 A01G31/02 A01G9/24 A01G27/00 

FIELD: agriculture.

SUBSTANCE: invention relates to the field of agriculture, in particular, to hydroponics. The system (13) for controlling the plant cultivation conditions in hydroponic cultivation systems comprises: at least one detector (1301) for measuring at least one property of the substrate for plant cultivation or environmental conditions; first (1303) and second data processing tools. One or each detector (1301) is therein configured to measure the property or properties of the substrate for plant cultivation or environmental conditions and transmit the identifier of the detector and the measured property or properties via a communication channel to the first data processing tool. The first data processing tool (1303) is configured to: store the predetermined cultivation data in memory, including irrigation data, environmental data, yield data, cultivated crop data and/or climatic data determining the relation between: multiple values for one or more magnitudes from the number of temperature, pH level, water content, nutrient content, oxygen content in the substrate, air temperature, humidity, and illumination level, climatic conditions, parameters of the plant, yield, and crop condition; and multiple desired irrigation parameters and environmental parameters; process the measured properties received from each detector, resulting in processed properties of the substrate; provide output data indicating the desired input cultivation data for the cultivation substrate based on the processed properties and the predetermined cultivation data. The processed properties and the indicated output data form the processed data. The predicted properties of the substrate are calculated based on the processed data, the difference between the processed properties of the substrate and the predicted properties of the substrate is determined. The second data processing tool is therein configured to receive said difference from the first data processing tool (1303); receive the input message condition data in order to output a message based on said difference, and output a message when said difference satisfies the message condition.In the method, the system (13) for controlling the plant cultivation conditions is used. Portable communication apparatus of the detector (12) is adapted for use in the system.

EFFECT: improvement in the control of plant cultivation conditions.

21 cl, 18 dwg