作者：王一飞1，朱嘉林2，程进1，任宝凯1，李晓彤1，王晓岚1，邹小平1
单位：1. 北京信息科技大学北京市传感器重点实验室，北京 100101；
      2. 北京信息科技大学自动化学院，北京 100192
中图分类号：TP277               
文献标识码：A               
文章编号：1006-883X(2020)12-0027-05
收稿日期：2020-10-26

摘要：随着人口老龄化问题不断突出，居家养老已经成为一种趋势。与此同时，老人在居家的过程中可能会发生一些安全问题。该文针对这种情况设计了居家养老安全智能检测系统。系统采用STM32作为控制模块，检测部分由加速度传感器、烟雾传感器、燃气传感器、水位传感器组成，通过无线传输将信号发送给控制模块，控制模块用SIM900A作为主要模块发送报警信息，并且设置语音警示提醒。该系统具有多方位安全检测、及时报警救援等功能，大大地降低了居家养老安全事故的发生。
关键词：居家养老；传感器；STM32

Intelligent Detection System for Home-based Old-age Security
WANG Yifei1, ZHU Jialin2, CHENG Jin1, REN Baokai1, LI Xiaotong1, WANG Xiaolan1, ZOU Xiaoping1
1. Beijing Sensor Key Laboratory, Beijing Information Science & Technology University, Beijing 100101, China; 2. College of Automation, Beijing Information Science & Technology University, Beijing 100192, China
Abstract: With the growing problem of population aging, home care has become a trend. At the same time, the elderly may have some safety problems in the process of staying at home. The article designs an intelligent detection system for the safety of home care for the elderly. The system uses STM32 as the control module. The detection part is composed of acceleration sensor, smoke sensor, gas sensor, and water level sensor. The signal is sent to the control module through wireless transmission. The control module uses SIM900A as the main module to send alarm information and set voice warnings. The system has the functions of multi-directional safety detection, timely alarm and rescue, etc., which greatly reduces the occurrence of home care safety accidents.
Key words: home care; sensor; STM32

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备注：2020年 第26卷 第12期