中圖分類號： TP399
文獻標識碼： A
DOI：10.16157/j.issn.0258-7998.211795
中文引用格式： 王慧，蔣朝根. 基于深度學習的智能垃圾分揀車系統[J].電子技術應用，2022，48(1)：71-75.
英文引用格式： Wang Hui，Jiang Chaogen. Intelligent garbage sorting truck system based on deep learning[J]. Application of Electronic Technique，2022，48(1)：71-75.

Intelligent garbage sorting truck system based on deep learning

Abstract： Aiming at the efficient classification and handling of domestic waste, this article designed a photoelectric smart car system with the edge embedded AI device Jetson Nano as the controller. The system is designed with YOLOv5 as the target detection algorithm and Pytorch1.8.1 as the deep learning framework. The system makes the smart car start from the designated location, search for garbage in the designated area through its own photoelectric sensor, identify and classify the garbage, and use the six-axis robotic arm to sort the garbage and send it to the designated stacking place. 300 iterations of training were performed on the collected 5 048 pictures and 5 types of garbage. The experimental test results show that the average accuracy reaches 91.8%, the accuracy rate reaches 94.5%, and the recall rate reaches 89.03%.

Key words : Jetson Nano；smart car；six-axis robotic arm；YOLOv5