基于stm32的车内滞留儿童安全系统

A Safety System for Stranded Children in Vehicles Based on stm32

摘要: 本文设计了一种基于stm32的车内滞留儿童安全系统。该系统可以监测车内温度、湿度、一氧化碳浓度、有毒气体浓度和人体感应值，并对车内外环境进行安全监测。当监测值超过安全范围时，将触发实时报警。本文提供了Proteus仿真界面，并设计“新风系统”调节温度，并在温度过高和有毒气体浓度过高的情况下通过风扇排气。本文通过仿真和实际测试验证了该系统的有效性。

Abstract: A child safety system for stranded children in vehicles based onstm32 is designed. The system can monitor the temperature, humidity, carbon monoxide concentration, toxic gas concentration, and human body sensing values inside the vehicle, and conduct safety monitoring of the internal and external environment of the vehicle. When the monitoring values exceed the safety range, real-time alarms will be triggered. This article provides the Proteus simulation interface and uses the “fresh air system” to adjust the temperature and exhaust through a fan for situations where the temperature is too high and the concentration of toxic gases is too high. The effectiveness of this system has been verified through simulation and actual testing.