| 基于YOLO v5模型的非住宅区自动垃圾分类箱设计 |
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| 引用本文： | 王文胜,年诚旭,张超,阎如鹏,吴鑫全,张歆博.基于YOLO v5模型的非住宅区自动垃圾分类箱设计[J].环境工程,2022,40(3):159-165. |
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| 作者姓名： | 王文胜 年诚旭 张超 阎如鹏 吴鑫全 张歆博 |
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| 作者单位： | 1. 北京信息科技大学 机电工程学院, 北京 100192; |
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| 基金项目： | 北京市科技计划项目(Z191100001419009)； |
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| 摘 要： | 提出了一种基于YOLO v5模型的自动垃圾分类箱设计,应用于非住宅区的公共场所(如火车站、公交站、商场、校园等)。垃圾箱设计有4个垃圾桶,以2行2列摆放,中间为转轴,可带动轴上方的垃圾临时存储抽屉转动。采用单目摄像头采集视频图像,以英伟达Jetson nano嵌入式芯片作为上位机主控芯片,利用YOLO v5深度学习模型进行垃圾的自动提取与识别,并将上位机识别结果信息通过串口发送至下位机Arduino控制板,Arduino控制板控制舵机带动垃圾临时储存抽屉开口转动到相应的垃圾桶上方,从而控制升降台倾倒垃圾,完成垃圾自动分类。测试结果表明:垃圾识别结果稳定可靠,准确率可达到93%,能够实现垃圾自动分类。
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| 关 键 词： | 垃圾分类 YOLO v5 目标识别 深度学习 |
| 收稿时间： | 2021-09-25 |
DESIGN OF AUTOMATIC GARBAGE SORTING BIN FOR NON-RESIDENTIAL AREA BASED ON YOLO v5 |
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| WANG Wensheng,NIAN Chengxu,ZHANG Chao,YAN Rupeng,WU Xinquan,ZHANG Xinbo.DESIGN OF AUTOMATIC GARBAGE SORTING BIN FOR NON-RESIDENTIAL AREA BASED ON YOLO v5[J].Environmental Engineering,2022,40(3):159-165. |
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| Authors: | WANG Wensheng NIAN Chengxu ZHANG Chao YAN Rupeng WU Xinquan ZHANG Xinbo |
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| Affiliation: | 1. Mechanical and Electrical Engineering School, Beijing Information Science and Technology University, Beijing 100192, China;2. School of Automation, Beijing Information Science and Technology University, Beijing 100192, China |
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| Abstract: | A design of automatic garbage sorting bin based on model YOLO v5 was proposed, and applied to public places in non-residential communities (such as railway stations, bus stations, shopping malls, schoolyards, etc.). The trash bin was designed with 4 trash cans, arranged in two rows and two columns, with a rotating shaft in the middle, which drove the temporary storage drawer of garbage above the shaft to rotate. The monocular camera was used to collect video images, the embedded chip, Jetson nano by NVIDIA was used as the host computer's main control chip, and the YOLO v5 deep learning model was used for automatic garbage extraction and identification, and the recognition result information of the host computer was sent to the control board of the lower computer, Arduino, through the serial port. The control board, Arduino, controlled the motor to drive the opening of the temporary storage drawer to rotate to the top of the corresponding trash can, and then controlled the lifting platform to dump the trash and complete the automatic classification of the trash. The test results showed that the garbage identification results were stable and reliable, with an accuracy rate of 97%, thus the automatic garbage classification was realized. |
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