面向婴儿安抚与监护的智能交互系统设计与实现

Design and Implementation of an Intelligent Interactive System for Infant Soothing and Monitoring

摘要: 本研究针对传统婴儿床功能单一、交互性弱、集成化程度低的问题，设计并实现了一套面向婴儿安抚与监护的智能交互系统。系统以STM32H7、STM32F4与ESP32为核心控制器，集成温湿度监测、自适应灯光调节、远程视频监控、触摸屏交互、智能电机摇篮及蓝牙音乐安抚等多重功能，构建了一体化的智能育儿平台。通过应用LVGUI实现直观的图形界面，采用FreeRTOS进行多任务调度，并结合磁场定向控制(FOC)算法实现摇篮运动的平稳精准控制。测试结果表明，系统各项功能运行稳定，远程监控延迟较低，音乐与摇篮控制响应迅速，基本满足婴儿照护的智能化与精细化需求。该系统为实现科学育儿、提升照护效率与体验提供了可行的技术方案，具备良好的实用性与扩展潜力。

Abstract: This study addresses the issues of traditional cribs, such as single functionality, weak interactivity, and low integration, by designing and implementing an intelligent interactive system for infant soothing and monitoring. The system employs STM32H7, STM32F4, and ESP32 as core controllers, integrating multiple functions including temperature and humidity monitoring, adaptive lighting adjustment, remote video monitoring, touchscreen interaction, an intelligent motorized rocking cradle, and Bluetooth music soothing, thereby constructing an integrated smart parenting platform. An intuitive graphical user interface is achieved using LVGL, multi-task scheduling is implemented with FreeRTOS, and smooth, precise control of the cradle’s motion is realized by incorporating the Field-Oriented Control (FOC) algorithm. Test results indicate stable operation of all system functions, low latency in remote monitoring, and rapid response in music and cradle control, essentially meeting the intelligent and refined requirements of infant care. This system provides a feasible technical solution for achieving scientific parenting and enhancing caregiving efficiency and experience, demonstrating good practicality and expansion potential.