基于嵌入式Linux+Qt的多参监护系统设计  

Design of Multi-parameter Monitoring System Based on Embedded Linux+Qt

作　　者：项勇 陈月明[1] 叶继伦[2] 文斌 胡海洋 XIANG Yong;CHEN Yueming;YE Jilun;WEN Bin;HU Haiyang(School of Biomedical Engineering,Anhui Medical University,Hefei,230032;Biomedical Engineering Department,School of Medicine,Shenzhen University,Shenzhen,518060)

机构地区：[1]安徽医科大学生物医学工程学院,合肥市230032 [2]深圳大学医学院生物医学工程系,深圳市518060

出　　处：《中国医疗器械杂志》2020年第2期127-131,共5页Chinese Journal of Medical Instrumentation

基　　金：2017年安徽省级新工科研究与实践项目(2017xgkxm12)。

摘　　要：目的通过嵌入式Linux内核以及Qt库建立多参数监护的系统软件。方法确定开发系统所需硬件系统,在硬件系统的基础上进行系统引导程序(Bootloader)、Linux内核、文件系统以及Qt/Embedded(Qt E)裁剪移植以及应用程序的开发,实现特色的UI设计。结果实时观测生理参数的变化,提升整个系统的稳定性、实时性,配合Qt E,增加用户的使用体验。结论嵌入式Linux+Qt的多参监护系统在实时监护生理信息方面的稳定性、操作性、功能性上有一定的提升,具有良好的可扩展及维护性。Objective To establish the system software of multi-parameter monitoring by embedded Linux kernel and Qt library. Methods To determine the hardware system needed for the development of the system, carry out system Bootloader(Bootloader), Linux kernel, file system and Qt/Embedded(Qt E) tailoring and transplantation and application development on the basis of the hardware system, and achieve the characteristic UI design. Results The changes of physiological parameters were observed in real time to improve the stability and real-time performance of the whole system and increase users’ experience with Qt E. Conclusion The embedded Linux+Qt multi-reference monitoring system can improve the stability, operability and functionality of real-time monitoring and multi-physiological information, and has good extensibility and maintainability.

关 键 词：嵌入式系统 LINUX QT 交叉编译 系统引导程序(Bootloader) 文件系统 

分 类 号：R197.39[医药卫生—卫生事业管理]