基于语音识别的垃圾自动分类装置设计与制作
2021-02-28李文祺郑定超余建浙
李文祺 郑定超 余建浙








摘要:垃圾分类能够提高资源利用率与经济价值,但是少部分人群缺乏垃圾分类意识,无法有效、快速地进行垃圾分类,导致乱扔垃圾、投放错误的现象。为此设计一款基于语音识别的垃圾自动分类装置,通过人机对话,由智能垃圾桶自动识别语音从而判断所投放的垃圾類别,进而打开不同的垃圾桶,由人为判断垃圾分类转为自动识别,免除了人为判断;同时自动开关垃圾桶盖,避免了与垃圾桶直接接触,更加方便、卫生、快捷。装置经过设计试运行,语音识别精度高,运行稳定可靠。
关键词:语音识别;垃圾分类;定位联网;资源可回收;自动判断
中图分类号:TP31 文献标识码:A
文章编号:1009-3044(2021)35-0118-03
Design and Manufacture of Automatic Garbage Sorting Device Based on Speech Recognition
LI Wen-qi, ZHENG Ding-chao, YU Jian-zhe
(Zhejiang Dongfang Polytechnic, Wenzhou 325000, China)
Abstract: Garbage classification can improve resource utilization and economic value, but a small number of people lack the awareness of garbage classification, unable to effectively and quickly carry out garbage classification, leading to littering and putting in the wrong phenomenon. Therefore, an automatic garbage classification device based on speech recognition is designed. Through human-computer dialogue, the intelligent garbage can automatically recognize the speech, so as to judge the type of garbage, and then open different garbage cans, so as to change the manual judgment of garbage classification into automatic recognition, which avoids human judgment; At the same time, the garbage can cover can be automatically opened and closed to avoid direct contact with the garbage can, which is more convenient, sanitary and fast. After design and trial operation, the device has high speech recognition accuracy and stable and reliable operation.
Key words: speech recognition; garbage classification; location networking; recycled; automatic judgment
1 引言
伴随科技发展,人们的生活生产水平不断提高,随之产生的垃圾也越来越多。目前处理垃圾的常用方式主要为填埋和焚烧,垃圾回收处理所占的比例不高。要想进行垃圾回收处理,首先需要对垃圾进行分类。
垃圾分类(Garbage classification),一般是指按一定规定或标准将垃圾分类储存、投放和搬运,从而转变成公共资源的一系列活动的总称。通过垃圾分类,能够提高垃圾的资源价值和经济价值,尽量使其回收可再利用。垃圾的数量不断增多,如果不及时处理,不仅会造成环境污染,还会造成资源浪费。当下,政府主要依靠垃圾分类宣传,提供分类垃圾桶,由投放者自行投放垃圾,但是往往缺乏垃圾分类准则经常出现乱投放的现象,偶尔还会出现垃圾在垃圾桶盖上面的情况。……
