基于LoRa技术的智能垃圾桶系统设计  

Design of Intelligent Trash Can System Based on LoRa Technology

作　　者：王丽娟[1] 张基莉 WANG Lijuan;ZHANG Jili(Information Engineering College,Zhengzhou Shengda Economic and Trade Management College,Zhengzhou 451191,China;Physics and Electronic Engineering College,Zhengzhou University of Light Industry,Zhengzhou 450001,China)

机构地区：[1]郑州升达经贸管理学院信息工程学院,河南郑州451191 [2]郑州轻工业大学物理与电子工程学院,河南郑州450001

出　　处：《成组技术与生产现代化》2023年第1期20-25,共6页Group Technology & Production Modernization

摘　　要：鉴于研发智能高效垃圾桶意义重大,采用STC89C52开发板搭建智能垃圾桶系统的硬件电路,实现了人体红外检测和垃圾满溢、有害气体浓度超标的声光报警功能。采用长距离无线通信技术(Long Range,LoRa)向服务器上传采集的数据,通过PC端实时检测垃圾桶状态,实现了智能垃圾桶系统的设计目标。The rational classification of garbage bins has always been a pain point that needs to be solved by the society.It is particularly important to research and develop intelligent and efficient garbage bins.In view of this problem,this design uses the STC89C52 development board to build the hardware circuit,which can realize the main detection functions of human body infrared detection,garbage overflow,gas odor,sound and light alarm.LoRa communication method is adopted to upload the collected data to the server,which is convenient to monitor the real-time status of the trash can on the PC and greatly improves the efficiency of the staff.

关 键 词：LoRa 智能垃圾桶 STC89C52 传感器 

分 类 号：TN06[电子电信—物理电子学]