智能助眠系统的研究与设计

发布时间：2018-04-16 03:24

本文选题：智能助眠 + 脉搏　；参考：《延边大学》2017年硕士论文

【摘要】：人的一生中有近三分之一的时间在睡眠中度过,睡眠作为生命所必需的过程,是机体康复、整合和牢固记忆的重要环节,是健康不可缺少的构成部分。据世界卫生组织调查,全球近三分之一的人口有睡眠障碍,而在中国,失眠人口甚至超过了全球的三分之一。失眠不仅影响人的情绪,甚至能降低人的免疫系统。拥有一个好的睡眠,会使人一整天精神充沛,同时也会提高人们的工作效率。本学位论文提出并设计了一种基于脉搏传感器、灯光控制技术和蓝牙技术相结合的智能助眠系统。本系统对用户的脉搏进行监测,利用蓝牙技术进行数据传输,通过对采集的脉搏数据进行分析,在控制器端引入BP神经网络算法,预测入睡时间,智能地控制灯光,同时设计音乐播放器,以达到助眠的目的。首先,根据系统需求,提出了智能助眠系统的总体设计方案。基于Arduino单片机的脉搏数据采集器,实时监测用户的脉搏,通过蓝牙技术将脉搏数据传输到灯光控制模块,实现脉搏数据到控制器的数据传输。其次,设计并实现了控制器。该模块由两个部分组成,包括灯光控制模块和音乐播放器模块。控制器接收并分析来自脉搏数据采集器的脉搏数据,通过BP神经网络进行分析,通过改变灯光的亮度,实现对灯光的控制功能;音乐播放器设计模块实现对音乐输出模式和设定时间的控制功能。最后,对智能助眠系统各模块进行测试和整合。对脉搏数据采集、数据传输、灯光控制、音乐播放、BP神经网络预测入睡时间等各功能模块分别进行了测试和分析,验证了本系统的有效性和可靠性。本学位论文设计的智能助眠系统改变了传统的助眠方式,改善了现有的助眠系统。经测试表明,本系统具有良好的稳定性,对亚健康失眠人群辅助入睡具有一定的助眠效果。
[Abstract]:As a necessary process of life, sleep is an important part of body rehabilitation, integration and solid memory, and is an indispensable component of health.According to the World Health Organization, nearly 1/3 of the world's population have sleep disorders, while in China, the number of insomnia even exceeds the global 1/3.Insomnia not only affects people's mood, and even reduces the immune system.Having a good sleep will make people energetic all day, but also improve people's productivity.In this dissertation, an intelligent sleep aid system based on pulse sensor, light control and Bluetooth technology is proposed and designed.The system monitors the user's pulse, transmits the data by Bluetooth technology, analyzes the collected pulse data, introduces BP neural network algorithm to the controller, predicts the time of falling asleep, and controls the lighting intelligently.At the same time, design a music player to help sleep.Firstly, according to the requirement of the system, the overall design scheme of the intelligent sleep aid system is put forward.The pulse data collector based on Arduino microcontroller monitors the pulse of the user in real time and transmits the pulse data to the light control module through Bluetooth technology to realize the data transmission from the pulse data to the controller.Secondly, the controller is designed and implemented.The module consists of two parts, including lighting control module and music player module.The controller receives and analyzes the pulse data from the pulse data collector and analyzes it by BP neural network. The control function of the light is realized by changing the brightness of the light.The design module of music player realizes the control function of music output mode and setting time.Finally, each module of the intelligent sleep aid system is tested and integrated.The function modules of pulse data acquisition, data transmission, lighting control and music playback BP neural network are tested and analyzed respectively. The validity and reliability of the system are verified.The intelligent sleep aid system designed in this dissertation has changed the traditional sleep aid mode and improved the existing sleep aid system.The test results show that the system has good stability and has a certain effect on subhealth insomnia.
【学位授予单位】：延边大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP212.9;TP273;TN925

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