基于远程多参数的嵌入式监护系统研究

该文研究了基于嵌入式计算机的远程多参数监护系统，该监护系统主要由远程多参数监护终端，Internet和GPRS网络，医院监护中心服务器组成。远程多参数监护终端是整个系统的核心，它主要由多参数监护模块，嵌入式计算机系统，GPRS无线模块构成。在远程多参数监护终端中实现了嵌入式操作系统Linux的裁减，定制和移植，并且在此基础上介绍了基于嵌入式Linux操作系统的网络编程，实现了嵌入式计算机监护终端与监护中心服务器的数据通信，嵌入式多参数监护终端通过GPRS自动接入Internet，以及服务器端基于Winsock网络编程的实现。基于嵌入式计算机的远程多参数监护系统具有成本低，体积小，功耗低，携带方便，并且可以实现基于Internet和无线GPRS的心电，血压，呼吸，体温等多生理参数的远程监护。

Multipurpose Tele-monitoring System Based on Embedded Computer

A tele- monitoring system based on embedded computer is presented, which consists of multipurpose monitoring module, Internet, GPRS network and center server in hospital. Monitor terminal which consists of embedded computer and GPRS module is the core module of the whole system. In the system the embedded Linux is cut down, customized and ported into the monitor terminal, and data communication between the terminal and the monitor center via Internet and GPRS is realized. It also gives an introduction to the network programming based on the embedded Linux, the automatic data sending to Internet via GPRS module and the realization of the network programming based on Winsock on the center server in hospital. The system based on embedded computer is convenient, portable and highly cost - effective, can tele - monitor four vital bio - signals, such as cardiograph, blood pressure, respiration and body temperature through GPRS or Internet.