基于51单片机的智能垃圾桶系统开发  

Development of Intelligent Trashcan System Based on 51 Single Chip Microcomputer

作　　者：张河 张桂梅[1] 段磊鹏 王婷婷 ZHANG He;ZHANG Guimei;DUAN Leipeng

机构地区：[1]南昌航空大学航空制造工程学院,江西南昌330063

出　　处：《科技创新与应用》2021年第30期18-23,共6页Technology Innovation and Application

摘　　要：本产品是基于51单片机设计的一种智能垃圾桶系统,具有人体检测自动开盖以及超重预警功能。本系统采用模块化设计使得该系统更加清晰直观。这两个控制功能均是以单片机为中心的控制系统,通过外接传感器把模拟量信息转换输送给所对应的AD转化芯片,由数字转换芯片将外界传感器获取的模拟量转化成一个数字转换量,然后再将其传输到单片机,通过单片机进行信息判断,从而控制蜂鸣器和步进电机工作,经过多次实验测试,文章设计的系统已达到了预定要求。This product is a kind of intelligent trash can system based on 51 single chip microcomputer design,with the function of automatic opening of human body detection and overweight warning.The system adopts modular design to make the system more clear and intuitive.The two control functions take the single chip microcomputer as the center of the control system,which transmits the analog information to the corresponding AD conversion chip through the external sensor,and the digital conversion chip converts the analog quantity obtained by the external sensor into a digital conversion quantity,and then transmits it to the single chip microcomputer,which is used to judge the information through the single chip microcomputer,so as to control the buzzer and the stepper motor to work.After many experiments and tests,the system designed in this paper has met the predetermined requirements.

关 键 词：51单片机 传感器 AD转换芯片 蜂鸣器 步进电机 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]