基于单片机的智能垃圾桶控制系统设计与实现

广东东软学院本科毕业设计（论文）AbstractToday's cities in China are facing huge garbage pollution problems.Improper disposal of garbage will cause environmental pollution,waterpollution and biological pollution.These pollutions will challenge people'shealthy lives.Part of the pollution caused by public garbage is due topeople's insufficient environmental awareness,and the garbage is thrownaround.Another part is because the number of garbage cans is not enough,orthe cleaning staff does not clean up in time,which causes the garbage cans tofill up and the surrounding environment.In response to the above problems,this project designed an intelligenttrash can,whose main components are:single chip microcomputer,sensor,buzzer and other parts,using new technologies such as infrared measurementand control,ultrasonic measurement and control,and intelligence.Its mainfunctions are:first,when someone enters the set range and throws garbage,the lid of the trash can is automatically opened,and the person closesautomatically after the delay,and second,when the distance of the garbagereaches the set distance,the trash can A full alert will be issued to remindpeople.The advantages of this project are low cost,stable work,simplemanufacturing,and convenient operation.It also conforms to the trend of theintelligent era and provides a solution for solving the current urban garbagedisposal problems.The design of this intelligent trash can will certainlyarouse people's attention to the trash can,and further improve theenvironmental awareness and ideas of contemporary people.At the sametime,this project as a graduation project,I spent a lot of energy and thoughtfrom consulting the materials to designing to the final completion.It hassignificant help for improving my comprehensive ability.I have gained a lotin this design project.Key words:intelligent trash canranging controlinfrared induction control stepping motor control