本文選題：BAN網(wǎng)絡(luò) + 嵌入式網(wǎng)關(guān)　； 參考：《東北大學(xué)》2014年碩士論文

【摘要】：隨著社會(huì)經(jīng)濟(jì)水平和科學(xué)技術(shù)的不斷進(jìn)步,人口老齡化程度也隨之加劇,接踵而來的是一系列嚴(yán)峻的社會(huì)問題,如何保障老年人的生命健康成為社會(huì)各界關(guān)注和研究的重點(diǎn)。體域網(wǎng)(Body Area Network, BAN)這一名詞應(yīng)運(yùn)而生,它由放置在人體上或體內(nèi)的若干個(gè)傳感器構(gòu)成,利用傳感器采集人體的生理體征參數(shù),并將此數(shù)據(jù)傳輸至客戶端供家屬及醫(yī)療人員監(jiān)測(cè)。本文的主要內(nèi)容是利用嵌入式技術(shù),完成一個(gè)嵌入式網(wǎng)關(guān)的設(shè)計(jì)和實(shí)現(xiàn)。實(shí)現(xiàn)將BAN網(wǎng)絡(luò)中傳感器采集到的人體生理體征參數(shù)通過嵌入式網(wǎng)關(guān)的作用傳輸至Internet,設(shè)計(jì)和實(shí)現(xiàn)分為硬件和軟件兩個(gè)方面。(1)硬件方面的工作包括微控制器、串口模塊、以太網(wǎng)模塊和一些外圍模塊的器件選型和電路設(shè)計(jì)。串行接口模塊和以太網(wǎng)模塊是兩個(gè)主要通信模塊,其中,串行接口模塊實(shí)現(xiàn)的是將數(shù)據(jù)從BAN網(wǎng)絡(luò)的串口設(shè)備中進(jìn)行接收并存儲(chǔ),以太網(wǎng)通信模塊實(shí)現(xiàn)的是將串口接收來的數(shù)據(jù)從存儲(chǔ)器中取出,再通過以太網(wǎng)模塊發(fā)送出去。(2)軟件方面的工作具體分為四個(gè)部分：串行接口模塊通信的實(shí)現(xiàn)、以太網(wǎng)模塊通信的實(shí)現(xiàn)、TCP/IP協(xié)議棧的實(shí)現(xiàn)和服務(wù)器的實(shí)現(xiàn)。首先,通過定義相同串口傳輸?shù)膱?bào)文格式,可以實(shí)現(xiàn)數(shù)據(jù)在串口之間的接收和發(fā)送。其次,由以太網(wǎng)模塊通過硬件驅(qū)動(dòng)程序?qū)崿F(xiàn)以太網(wǎng)幀的接收和發(fā)送。然后,利用TCP/IP協(xié)議棧中的一些協(xié)議將數(shù)據(jù)封裝并處理,根據(jù)系統(tǒng)的需求選擇了TCP、IP、ICMP和ARP協(xié)議,并對(duì)它們進(jìn)行了簡化,然后組合成為以太網(wǎng)幀。最后,實(shí)現(xiàn)一個(gè)服務(wù)器,實(shí)現(xiàn)與以太網(wǎng)的TCP連接并接收數(shù)據(jù),再設(shè)計(jì)一個(gè)數(shù)據(jù)庫,用來存儲(chǔ)這些數(shù)據(jù),服務(wù)器可以訪問數(shù)據(jù)庫并將數(shù)據(jù)插入到數(shù)據(jù)庫中。至此,網(wǎng)關(guān)系統(tǒng)完成了將BAN網(wǎng)絡(luò)采集到的老人生理體征參數(shù)傳輸?shù)椒⻊?wù)器的功能,最終將數(shù)據(jù)存放在了數(shù)據(jù)庫中。如此,便可通過Web瀏覽器查看老年人的生理體征參數(shù),這樣的設(shè)計(jì)可以使不在本地的家屬和醫(yī)護(hù)人員及時(shí)獲得老人身體生理參數(shù)數(shù)據(jù),并根據(jù)具體情況進(jìn)行及時(shí)、準(zhǔn)確的照顧和救治。
[Abstract]:With the social and economic level and the continuous progress of science and technology, the degree of population aging is also aggravated, followed by a series of severe social problems. How to protect the life and health of the elderly has become the focus of attention and research from all walks of life. The noun of Body Area Network (BAN) arises at the historic moment, and it is placed in the human body The main contents of this paper are the design and implementation of an embedded gateway. The main content of this paper is to use embedded technology to complete the design and implementation of an embedded gateway. The body physiology of sensors in BAN network is realized. The sign parameters are transmitted to Internet by the function of the embedded gateway. The design and implementation are divided into two aspects of hardware and software. (1) the work of hardware includes the device selection and circuit design of the microcontroller, the serial port module, the Ethernet module and some peripheral modules. The serial interface module and the Ethernet module are the two main communication modules. In the serial interface module, the data is received and stored from the serial port device of the BAN network. The Ethernet communication module realizes the data received from the serial port from the memory and then sent out through the Ethernet module. (2) the work of the software is divided into four parts: the realization of the serial interface module communication. The realization of Ethernet module communication, the implementation of the TCP/IP protocol stack and the realization of the server. First, by defining the message format of the same serial port, the data can be received and sent between the serial ports. Secondly, the Ethernet module is used to receive and send the Ethernet frame through the hardware driver. Then, the TCP/IP protocol stack is used in the protocol stack. Some protocols encapsulate and process data, select TCP, IP, ICMP, and ARP protocols according to the requirements of the system, simplify them and combine them into Ethernet frames. Finally, a server is implemented to connect TCP to Ethernet and receive data, and then a database is designed to store the data. The server can access the data. The server can access the data. The database and the data are inserted into the database. At this point, the gateway system has completed the function of transmitting the physical and physical parameters of the elderly collected by the BAN network to the server. Finally, the data is stored in the database. In this way, the physiological parameters of the elderly can be viewed through the Web browser, so that the design can not be in the local home. The genera and medical staff obtained timely data on physical parameters of the elderly, and promptly and accurately took care and treatment according to the specific circumstances.

【學(xué)位授予單位】：東北大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TP393.05;TP393.11

【參考文獻(xiàn)】

相關(guān)碩士學(xué)位論文 前1條

1 林寧;人體生理參數(shù)無線監(jiān)測(cè)網(wǎng)絡(luò)通信技術(shù)研究[D];吉林大學(xué);2007年

，

本文編號(hào)：1794188