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糖尿病性视网膜病变远程筛查系统通信子系统设计 被引量:1

Communication Subsystem Design of Tele-screening System for Diabetic Retinopathy
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摘要 提出一种远程糖尿病性视网膜病变(DR)筛查系统的设计方案,重点介绍了通信子系统。由ARM7微控制器与继电器等组成的串口通信模块完成处于远程终端的计算机与眼底照相机之间的连接;使用C++语言完成基于MFC的通信程序设计,程序包括诊疗与诊断信息模块、视音频监控模块及眼底照相机操控模块三个部分。本方案在与本系统相似的远程医疗解决方案中具有较强的通用性。 A design scheme of a tele-screening system for diabetic retinopathy (DR) has been proposed, especially the communication subsystem. The scheme uses serial communication module consisting of ARM 7 microcontroller and relays to connect remote computer and fundus camera, and also uses C+ + programming language based on MFC to design the communication software consisting of therapy and diagnostic information module, video/audio surveillance module and fundus camera control module. The scheme possesses universal property in some remote medical treat- ment systems which are similar to the system.
出处 《生物医学工程学杂志》 EI CAS CSCD 北大核心 2013年第6期1141-1146,共6页 Journal of Biomedical Engineering
基金 国家自然科学基金(科学仪器基础研究专项基金)资助项目(60827002) 福建省教育厅教育科研项目资助(JB13148)
关键词 远程医疗 糖尿病性视网膜病变 眼底照相机 串口通信 视音频通信 Remote medical treatment Diabetic retinopathy (DR) Fundus camera Serial communication Video/audio communication
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