融合光谱刺激和知觉训练的近视防控装置设计与开发  

Design and Development of Myopia Prevention and Control Device Integrating Spectral Stimulation and Perceptual Training

作　　者：陈宏[1,2] 王丽萍 翁杭立 邱飞岳[1] 廖俊 CHEN Hong;WANG Liping;WENG Hangli;QIU Feiyue;LIAO Jun(College of Education,Zhejiang University of Technology,Hangzhou 310023,China;College of Management,Zhejiang University of Technology,Hangzhou 310023,China;College of Computer Science and Technology,Zhejiang University of Technology,Hangzhou 310023,China)

机构地区：[1]浙江工业大学教育科学与技术学院,杭州310023 [2]浙江工业大学管理学院,杭州310023 [3]浙江工业大学计算机科学与技术学院,杭州310023

出　　处：《计算机测量与控制》2023年第5期139-145,152,共8页Computer Measurement &Control

基　　金：浙江省基础公益研究项目(LGF21F020016)。

摘　　要：随着电子产品的普及,青少年儿童使用电子设备频率的不断增长,导致青少年儿童近视率的上升;为控制近视率的上升,对近视早期的控制能够预防后期近视的发生,设计开发了一种基于融合光谱刺激和知觉训练的便携式近视预防装置;装置以基于全志A133主板的安卓系统控制,采用ESP32无线传输模块在用户手机应用端登陆后传输用户信息至服务器和装置屏幕显示,并作为主板和灯光模块的通讯模块;灯光模块包括一个具有恒流电源驱动的灯光系统,该系统包含红光训练、LED白光后像训练、RBG多光谱训练和LED引导眼肌调节训练等灯光训练功能,其中以红光训练为主要功能,通过大小合适、光强安全、光斑均匀的低强度激光稳定照射视网膜来防止并改善眼轴长度的增加,能够保证视网膜多巴胺的含量,加快脉络膜、巩膜的血液循环,从而抑制近视的发生和发展;在进行光照训练后,运用装置内置的Unity视觉训练软件,进一步辅助眼睛的近视弱视预防;该设计为便携式近视预防装置提供了一个新的视角,可应用于医疗保健设备。With the popularization of electronic products,teenagers and children often use the electronic products,resulting in an increase in the rate of myopia.In order to control the increase of myopia rate,the early control of myopia can prevent the occurrence of late myopia,a portable myopia prevention device based on the integrating spectral stimulation and perceptual training is designed and developed.The device is controlled by the Android system based on Allwinner A133 motherboard,and uses ESP32 wireless transmission module to transmit user information to the server and the device screen display after logging in on the user's mobile phone application,which serves as the communication module between motherboard and lighting module.The lighting module includes a lighting system driven by a constant current power supply,which includes the functions of red light training,LED white light afterimage training,RBG multi-spectral training and LED guided eye muscle adjustment training and other lighting training functions,in which the red light training is main function.It can prevent and improve the increase in the length of eye axis by irradiating the retina steadily with a low-intensity laser with suitable size,safe light intensity and uniform spot,which can ensure the content of retinal dopamine and accelerate the blood circulation of choroid and sclera,thereby inhibiting the occurrence and development of myopia.After lighting training,the built-in Unity vision training software is used to further assist in the prevention of myopia and amblyopia.The design provides a new perspective for portable myopia prevention devices,and it can be applied in healthcare equipment.

关 键 词：近视预防 全志A133 便携式 安卓系统 视觉训练 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]