本文選題：PACS + 嵌入式��； 參考：《大連理工大學(xué)》2012年碩士論文

【摘要】：本文首先介紹了PACS系統(tǒng)的基本概念及其應(yīng)用現(xiàn)狀,通過對目前PACS系統(tǒng)的技術(shù)發(fā)展和未來需求的分析,進(jìn)一步對將來PACS系統(tǒng)技術(shù)的發(fā)展進(jìn)行了展望。發(fā)現(xiàn)開發(fā)出高性能、低成本、自主版權(quán)的國產(chǎn)PACS系統(tǒng)具有重要的意義。 第二部分介紹了嵌入式系統(tǒng)及其發(fā)展現(xiàn)狀,對嵌入式硬件及嵌入式操作系統(tǒng)進(jìn)行了詳細(xì)的說明,理解了現(xiàn)階段主流的嵌入式硬件及嵌入式操作系統(tǒng)的工作原理和主要功能,在此基礎(chǔ)上對多種嵌入式操作系統(tǒng)進(jìn)行分析和比較,發(fā)現(xiàn)Linux系統(tǒng)具有非�？煽康姆�(wěn)定性和廣泛的兼容性,是本嵌入式系統(tǒng)開發(fā)最理想的選擇。 第三部分確定了硬件開發(fā)平臺和軟件操縱系統(tǒng)和搭建了本文所需的嵌入式開發(fā)平臺,本文選擇了三星公司的S3C2410開發(fā)板作為硬件平臺,Linux2.6內(nèi)核作為嵌入式操作系統(tǒng)內(nèi)核,在分析嵌入式Linux操作系統(tǒng)原理的基礎(chǔ)上移植軟件平臺。 第四部分進(jìn)行無線PACS終端的實現(xiàn),首先分析了Linux系統(tǒng)下USB協(xié)議的工作原理,然后研究了USB無線網(wǎng)卡驅(qū)動的實現(xiàn)方法并移植無線網(wǎng)卡驅(qū)動,在深入的研究了嵌入式圖形用戶界面的工作機制的基礎(chǔ)上,移植了嵌入式圖形用戶界面,最后設(shè)計出無線PACS系統(tǒng)的總體構(gòu)架和無線PACS終端軟件,并實現(xiàn)終端軟件。
[Abstract]:In this paper, the basic concepts and application status of PACS system are introduced, and the future development of PACS system technology is prospected by analyzing the technical development and future demand of PACS system. It is of great significance to develop domestic PACS system with high performance, low cost and independent copyright. The second part introduces the embedded system and its development status, describes the embedded hardware and embedded operating system in detail, and understands the working principle and main functions of the mainstream embedded hardware and embedded operating system. On the basis of the analysis and comparison of various embedded operating systems, it is found that Linux system has very reliable stability and wide compatibility, which is the most ideal choice for the development of this embedded system. In the third part, the hardware development platform and software control system are determined and the embedded development platform is built. The S3C2410 development board of Samsung Company is chosen as the hardware platform and Linux 2.6 kernel as the embedded operating system kernel. The software platform is transplanted on the basis of analyzing the principle of embedded Linux operating system. The fourth part is the realization of wireless PACS terminal. Firstly, the principle of USB protocol in Linux system is analyzed, then the realization method of USB wireless card driver is studied and the wireless card driver is transplanted. On the basis of deeply studying the working mechanism of embedded graphical user interface, the embedded graphical user interface is transplanted. Finally, the overall framework of wireless PACS system and the terminal software of wireless PACS are designed, and the terminal software is realized.
【學(xué)位授予單位】：大連理工大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2012
【分類號】：R310;TP368.1

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