A garbage sorting and processing method and system for a garbage transfer station

Abstract

The invention discloses a garbage sorting method for a garbage transfer station, comprising: installing two layers of conveyor belts with height difference at the outlet of the drum screen, and transferring the garbage with a diameter greater than 80 mm left by the drum screen to the conveyor belt , to take pictures of all the garbage on the designated area of ​​the conveyor belt; use the garbage identification module installed on the embedded processing terminal to classify the garbage; set the corresponding program to control the servo motor, rotate the mechanical arm next to the conveyor belt, and use the manipulator to grab the garbage and send it Go to the corresponding garbage sorting chute. The invention can accept image input of any size, and the lightweight network is suitable for fast garbage sorting and processing at garbage transfer stations, and can be deployed on embedded processing terminals. At the same time, it takes into account the accuracy and efficiency requirements of the overall sorting and processing of stacked garbage, effectively Overcome the deficiencies in the sorting and processing of recyclables in the garbage transfer station.

Description

technical field [0001] The invention relates to the technical field of computer vision technology, in particular to a garbage sorting method and system for garbage transfer stations. Background technique [0002] With the rapid development of social economy, the problem of environmental pollution is becoming more and more serious. Major cities have successively implemented domestic waste classification management, and have gradually entered the "mandatory era" of waste classification. 2020 is a critical period for the implementation of my country's waste classification policy, and the policy drives the development of the waste classification industry. In China, when garbage is sorted at the garbage transfer station, the garbage truck pours the garbage into the material yard, and the workers on both sides will sort out the large garbage through the conveyor belt, and the rest of the garbage will enter the drum screen for the first sorting ; What leaks out of this drum sieve...

AI Technical Summary

Problems solved by technology

However, the number of images in the garbage data set they used is very small, each image contains a small number of garbage objects, and the feature information is relatively simple, so it is not suitable as a data set for garbage transfer stations to identify garbage images with rich features. The sorting efficiency cannot meet the garbage sorting business needs of the garbage transfer station

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