基于STM32单片机户外智能睡袋的设计  

Design of Outdoor Intelligent Sleeping Bag Based on STM32 Microcontroller

作　　者：周旋丰 汪泽幸[1] ZHOU Xuanfeng;WANG Zexing(College of Textile and Fashion,Hunan Institute of Engineering,Xiangtan 411104,China)

机构地区：[1]湖南工程学院纺织服装学院,湘潭411104

出　　处：《湖南工程学院学报(自然科学版)》2024年第4期32-37,75,共7页Journal of Hunan Institute of Engineering(Natural Science Edition)

基　　金：湖南省研究生科研创新项目(CX20221294).

摘　　要：本文提出设计一款基于STM32单片机的智能睡袋,旨在解决传统睡袋功能单一的问题.该智能睡袋通过集成温度传感器、心率传感器和GPS定位传感器,实现对睡袋内温度、使用者睡眠质量及安全系数的实时监测.系统由下位机和上位机两部分组成.下位机以STM32为核心,负责数据的采集和初步处理;多个传感器通过I2C总线与MCU通信,采集人体和环境数据,并进行初步处理.处理后的数据通过蓝牙模块传输至上位机平台,进行进一步分析.上位机根据设定阈值评估人体舒适度和户外安全性,并提供直观的用户界面,实时显示环境和生理数据.如果检测到异常情况,上位机会发出警报,并可调节电热模块来控制睡袋内温度.该设计显著提升了睡袋的智能化和实用性,增强了用户在户外活动中的安全性和舒适度.This paper introduces an intelligent sleeping bag based on the STM32 microcontroller,addressing the limited functionality of traditional sleeping bags.This intelligent sleeping bag integrates temperature sensors,heart rate sensors,and GPS positioning sensors to achieve real-time monitoring of the temperature inside the sleeping bag,user sleep quality,and safety factor.The system consists of two parts:the lower computer and the upper computer.The lower computer is based on STM32 and is responsible for data acquisition and preliminary processing;Multiple sensors communicate with MCU through I2C bus,collect human and environmental data,and perform preliminary processing.The processed data is transmitted to the upper computer platform through a Bluetooth module for further analysis.The host computer evaluates human comfort and outdoor safety based on set thresholds and provides an intuitive user interface that displays environmental and physiological data in real time.If abnormal conditions are detected,the host computer will issue an alarm and the electric heating module can be adjusted to control the temperature inside the sleeping bag,The design significantly improves the intelligence and practicality of the sleeping bag and enhances user safety and comfort during outdoor activities.

关 键 词：智能睡袋 STM32单片机 I^(2)C总线 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]