基于单片机的独居老人浴室智能监测系统设计

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摘要：针对家用安防盲区，本文使用STC12C5A60S2单片机为核心控制器，结合漫反射红外开关与SIM800L模块，实现独居老人浴室异常停留监测与即时报警。结果显示，该智能监测系统灵敏高效，安装便捷，实用性强，适于推广，有效保障老人安全。

关键词：单片机；独居老人；智能监测；系统设计

doi：10.3969/J.ISSN.1672-7274.2025.02.022

中图分类号：TP 277；TP 368.1          文献标志码：B            文章编码：1672-7274（2025）02-00-04

Design of an Intelligent Monitoring System for the Bathrooms of Elderly People Living Alone Based on Microcontroller

WANG Dandan

（School of Information Technology， Anhui Vocational College of Urban Management， Hefei 230011， China）

Abstract： Addressing the blind spots in home security， this paper utilizes the STC12C5A60S2 microcontroller as the core controller， combined with diffuse reflection infrared switches and the SIM800L module， to achieve abnormal staymonitoring and instant alerting for the elderly living alone in the bathroom. The results indicate that the system is sensitive，efficient， easy to install， highly practical， and suitable for widespread adoption， effectively ensuring the safety of the elderly.

Keywords：  microcontroller; elderly people living alone; intelligent monitoring; system design

0   引言

进入21世纪，我国逐渐步入老年社会，老年人数量逐年增多。（剩余4015字）