盲人专用洗衣机的研究与设计  

Research and Design of Special Washing Machine for the Blind

作　　者：蔡顺燕[1] 蔺军 杨金莲 CAI Shun-yan;LIN Jun;YANG Jin-lian(Chengdu Normal University,Chengdu 611130,China)

机构地区：[1]成都师范学院,成都611130

出　　处：《中小企业管理与科技》2021年第20期187-188,共2页Management & Technology of SME

基　　金：2019年国家级创新创业项目:盲人专用洗衣机的研究与设计(201914389054)。

摘　　要：论文主要介绍了基于STC89C52单片机为主控芯片的盲人专用洗衣机的系统设计。根据盲人在日常行动上主要依靠听觉这一特点,使用LD2330语音识别模块让盲人对洗衣机进行操作,并通过红外传感器感受盲人位置、通过HX711称重模块获取衣物重量、通过伺服舵机控制洗衣机的动作,同时由蜂鸣器和DY-SV5W语音播报模块提示盲人的操作和洗衣机的状态。该系统调试通过并能够稳定运行。This paper mainly introduces the system design of blind washing machine with STC89C52 single chip microcomputer as the main control chip.According to the feature that blind mainly rely on hearing in daily actions,the LD2330 speech recognition module is used to let blind people operate the washing machine,and the position of blind is felt through the infrared sensor,the weight of clothes is obtained through the HX711 weighing module,and the movement of washing machine is controlled through the servo steering machine.At the same time,the buzzer and DY-SV5W voice broadcast module prompt the operation of the blind and the state of the washing machine.The system is debugged and can run stably.

关 键 词：盲人专用洗衣机 语音识别 语音播报 称重模块 

分 类 号：TM925.33[电气工程—电力电子与电力传动]