Strawberry greenhouse environment parameter intelligent monitoring system based on GRNN neural network

Abstract

The invention discloses a strawberry greenhouse environment parameter intelligent monitoring system based on a GRNN neural network. The device is characterized in thatthe monitoring system is composedof a strawberry greenhouse environment parameter acquisition platform based on a CAN bus and a greenhouse strawberry yield intelligent prediction system. The strawberry greenhouse environment parameter acquisition platform based on the CAN bus realizes detection, adjustment and monitoring of strawberry greenhouse environment factor parameters. The greenhouse strawberry yield intelligent prediction system comprises a greenhouse strawberry yield prediction subsystem, a strawberry greenhouse temperature prediction subsystem, a strawberry greenhouse moisture prediction subsystem and a greenhousestrawberry yield environmental parameter correction model. The system effectively solves the problem that the strawberry greenhouse yield is predicted according to the characteristics of non-linearity, large lag, complex dynamic change and the like of strawberry greenhouse parameter change in the existing strawberry greenhouse environment, so that the effective management of strawberry greenhouseproduction is greatly influenced.

Description

technical field [0001] The invention relates to the technical field of agricultural greenhouse automation equipment, in particular to an intelligent monitoring system for environmental parameters of a strawberry greenhouse based on a GRNN neural network. Background technique [0002] Strawberry is a perennial evergreen herbaceous berry plant of the genus Strawberry in the Rosaceae family. Strawberry berries are soft and juicy, bright in color, sweet and sour, rich in aroma, rich in various elements needed by the human body; especially rich in vitamin C, rich in nutrition, and loved by people, known as the "Queen of Fruits". According to incomplete statistics, my country's current strawberry planting area has reached 114,000 hm2, with a total output of 2 million tons, making it the world's largest strawberry producer and consumer. The market period of facility strawberries is generally from late December to early January of the following year. The early fruit yield before th...

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Problems solved by technology

[0003] The invention provides an intelligent monitoring system for strawberry greenhouse environment parameters based on GRNN neural network. Prediction of greenhouse production, which greatly affects the effective management of strawberry greenhouse production

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