基于嵌入式技术的监护系统的研究与设计  

Research and Design of Monitoring System Based on Embedded Technique

作　　者：范丽芳[1] 韦云隆[1] 魏云茂[1] 蔡卫明[1] 

机构地区：[1]重庆工学院,重庆400050

出　　处：《现代电子技术》2008年第8期35-37,共3页Modern Electronics Technique

摘　　要：针对目前监护系统的功能越来越强大,对数据处理速度的要求越来越高,基于嵌入式技术的监护系统充分利用运算速度较快的ARM嵌入式微处理器和当前流行的μC/OS-Ⅱ实时多任务操作系统,提出一套用于监测人体心电、血压、血氧饱和度和体温的医疗监护系统的研制方案。详细介绍系统的基本框架、软硬件的设计与实现。该系统能准确监护人体的生理参数,有良好的可扩展性。In present,the function of monitoring system is more and more formidable, the requirement of data processing speed is more and more high, the monitoring system based on embedded technique ment the fast calculation ARM embedded microprocessor and the popular real- time and multitask operate system of μC/OS-Ⅱ,it puts forward one project of medical treatment monitoring system which is used to monitor ECG, blood pressure,blood oxygen saturation and animal heat. This pa- per introduces the basic frame of the system, the design and realization of software and hardware of the system, this system can monitor body＇s physiologic parameters reliably and has good expansibility.

关 键 词：ARM μC/OS-Ⅱ 生理参数 扩展性 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]