Automatic strawberry picking method based on Kmeans algorithm

Abstract

The invention discloses an automatic strawberry picking method based on a Kmeans algorithm. The method comprises the following steps that to-be-picked strawberry area image information is acquired, and after image preprocessing is conducted, the preprocessed image information is transmitted to a Kmeans classifier for classifying; RGB channel separation and image screening are conducted, and when preset conditions are met, a signal is output; an output signal of a mini PC is obtained through a head grabbing mechanism, strawberries are controlled to reach positions waiting for cutting, and railswitching is completed; after a microswitch is triggered, the strawberries are cut and collected, and picking is completed. By adopting the method, the strawberries can be continuously and efficientlyharvested through an assembly line mode, the mechanism does not need to be stopped for waiting for picking, and the picking efficiency is greatly improved; meanwhile, the strawberries needing to be picked are sorted out reasonably and effectively, the situation is avoided that unripe strawberries are mixed in the strawberries needing to be picked in the picking process, the picking quality is ensured, the automation and technicalization process of agricultural planting is effectively promoted, and the method has a wide market prospect.

Description

technical field [0001] The invention relates to the field of agricultural production, in particular to an automatic strawberry picking method based on the Kmeans algorithm. Background technique [0002] As a large agricultural country, China has the highest number of data. Among them, the strawberry planting area is about 2 million mu, and it is the country with the largest distribution of strawberry species in the world. Compared with European and American countries, China's agricultural planting degree is very high. , but the degree of automation in agriculture is very low. This low degree of automation greatly limits the efficiency of agricultural picking in China. At the same time, the increase in labor costs has also caused a great impact on the manual picking industry. At present, strawberries in my country are mainly produced in three forms: solar greenhouse facilitated cultivation, early spring semi-facilitated cultivation in large and medium-sized arch sheds, and op...

AI Technical Summary

Problems solved by technology

[0002] As a large agricultural country, China has the highest number of data. Among them, the strawberry planting area is about 2 million mu, and it is the country with the largest distribution of strawberry species in the world. Compared with European and American countries, China's agricultural planting degree is very high. , but the degree of automation in agriculture is very low. This low degree of automation greatly limits the efficiency of agricultural picking in China. At the same time, the rise in labor costs has also had a great impact on the manual picking industry.

At present, strawberries in my country are mainly produced in three forms: solar greenhouse facilitated cultivation, early spring semi-facilitated cultivation in large and medium-sized sheds, and open field cultivation. Strawberry picking is usually mainly manual, and it is difficult to balance quality and efficiency.

Images