基于52单片机的黑板粉尘清洁"小能手"的设计
The Design of the Blackboard Dust Cleaning "Little Master" Based on the 52 Single-chip Microcomputer
杨柳 1李勇强 2邓鸿福 1王熠 1翟娟1
作者信息
- 1. 扬州大学广陵学院,江苏扬州 225009
- 2. 桂林电子科技大学,广西桂林 541004
- 折叠
摘要
对教师常见职业病进行了调查研究,报告中显示教师常年在粉笔粉尘的环境下易患呼吸道和肺部等疾病,为解决粉尘对教师身体健康问题,设计出基于STC89C52RC单片机的粉尘检测和清洁装置.该设计的思路主要是用夏普GP2Y1014AU0F灰尘传感器将粉尘浓度数据传给52单片机,通过改变PWM[2][6](Pulse width modulation)脉冲宽度从而改变L298N电机驱动芯片电压达到控制清洁风扇的转动和水泵模拟喷雾装置.通过对粉尘的检测清除功能,控制教师吸入粉尘的量达到最小量.
Abstract
A survey and study of common occupational diseases of teachers were carried out.The report shows that teachers are prone to respiratory tract,lung and other diseases in the environment of chalk dust all year round.In order to solve the problem of dust on teachers'health,a dust detection and cleaning device based on STC89C52RC single-chip microcomputer was designed.The idea of this design is to use Sharp GP2Y1014AU0F dust sensor to transmit dust concentration data to 52 single-chip microcomputer,and change the L298N motor drive by changing the pulse width of PWM[2][6](Pulse width modulation)The chip voltage reaches the rotation of the cleaning fan and the water pump simulation spray device[.Through the detection and removal function of dust,teachers can control the amount of dust inhaled to a minimum when teaching.
关键词
STC89C52RC/GP2Y1014AU0F灰尘传感器/PWM/清洁装置Key words
STC89C52RC/GP2Y1014AU0F dust sensor/PWM/cleaning device引用本文复制引用
基金项目
扬州大学广陵学院大学生创新创业训练项目(YJ202332)
出版年
2024
国家科技期刊平台
NSTL
万方数据