医院远程服务信息系统的研究与实现
摘要
随着科技的不断发展以及人们对医疗服务需求的不断增加,医院传统的服务模式已经不能适应社会的发展。打破传统的医疗服务模式,提高医院管理效率,改善工作环境,已成为现代化医院发展的必然方向。
根据某科技成果交易会的技术需求,结合医院的工作现状和用户对医院的服务需求,论文坚持以“病人为中心”的人性化设计方针,使用当前移动开发领域较为流行的J2ME技术,采用面向对象的程序设计方法,开发出具有高可靠性、高扩展性、高移植性的医院远程服务信息系统。论文首先分析了课题的开发背景,接着详细介绍了与本系统开发的相关技术,其中包括J2ME、JSP、JDBC、MYSQL、XML技术和Bouncy Castle包。然后,论文根据系统的需求,归纳出医院远程服务信息系统应具备的功能,设计出系统的基本框架,即移动客户端、Servlet服务端及数据库等。论文紧接着分别对系统客户端和服务器端进行详细设计与实现,并对重要代码进行了详细说明。通过运行验证了系统具有简单易用性、移植性强、响应速度快等优点。此外,从显示原理角度出发提出了图像信息的显示方案—基于EBCOT的图像ROI编码,这种方案在精简图像像信息,压缩图像大小的同时,也能尽可能多地显示与诊断相关的信息,完全适用于屏幕小且内存资源有限的移动设备上。此外,考虑到系统所涉及的信息的保密性和法律性,论文提出了利用Twofish算法优化系统客户端设计的方案,增强了系统的安全性。最后,论文总结了笔者的工作及研究成果,并对该系统的应用作了直观地展望。
With the continuous development of Technology and the increasing requirement for medical service.The traditional mode of service for hospital can not adapt to the development of society.Then,to break the traditional model of medical service,to improve the efficiency of hospital management and to improve the working environment has become an inevitable trend in the development of modern hospital.
According to technology needs from a technology fair,combinating the hospital's status and user demand for hospital service,adhere to the human approach for "patient-centered",using the more popular J2ME technology in the current field of mobile development area and the Object-Oriented ways for programming.The thesis develope the high reliability,high scalability,high portability remote information system used in hospital.Firstly,the thesis analyses the context of the development issues.Secondly,the thesis detail the technicals with related to my ystem.including J2ME、JSP、JDBC、MYSQL、XML and Bouncy Castle.Thirdly,The thesis sum up functions,which this system should have.Fourthly,the thesis design and mplement the client and server separately and in detail.And the thesis verifies that this system has some advantages,such as ease-to-use,portability,quick response and so on. Furthermore by running,the thesis put forward scheme based on EBCOT for ROI image coding to demonstrate image information,which can strea mline the image image information,compress image size,and can simul taneously save those diagnosis-related information.So this program can completely be able to be used in the small screen and limited memory on mobile devices.Besides,because the thesis square up the security and legal of information which system involves,so the thesis propose a program to optimize the system slient with Twofish algorithm in order to enhance the security of the system.Finally,the author summarizes the thesis work and research results,and then look ahead the application of the system intuitively.
根据某科技成果交易会的技术需求,结合医院的工作现状和用户对医院的服务需求,论文坚持以“病人为中心”的人性化设计方针,使用当前移动开发领域较为流行的J2ME技术,采用面向对象的程序设计方法,开发出具有高可靠性、高扩展性、高移植性的医院远程服务信息系统。论文首先分析了课题的开发背景,接着详细介绍了与本系统开发的相关技术,其中包括J2ME、JSP、JDBC、MYSQL、XML技术和Bouncy Castle包。然后,论文根据系统的需求,归纳出医院远程服务信息系统应具备的功能,设计出系统的基本框架,即移动客户端、Servlet服务端及数据库等。论文紧接着分别对系统客户端和服务器端进行详细设计与实现,并对重要代码进行了详细说明。通过运行验证了系统具有简单易用性、移植性强、响应速度快等优点。此外,从显示原理角度出发提出了图像信息的显示方案—基于EBCOT的图像ROI编码,这种方案在精简图像像信息,压缩图像大小的同时,也能尽可能多地显示与诊断相关的信息,完全适用于屏幕小且内存资源有限的移动设备上。此外,考虑到系统所涉及的信息的保密性和法律性,论文提出了利用Twofish算法优化系统客户端设计的方案,增强了系统的安全性。最后,论文总结了笔者的工作及研究成果,并对该系统的应用作了直观地展望。
With the continuous development of Technology and the increasing requirement for medical service.The traditional mode of service for hospital can not adapt to the development of society.Then,to break the traditional model of medical service,to improve the efficiency of hospital management and to improve the working environment has become an inevitable trend in the development of modern hospital.
According to technology needs from a technology fair,combinating the hospital's status and user demand for hospital service,adhere to the human approach for "patient-centered",using the more popular J2ME technology in the current field of mobile development area and the Object-Oriented ways for programming.The thesis develope the high reliability,high scalability,high portability remote information system used in hospital.Firstly,the thesis analyses the context of the development issues.Secondly,the thesis detail the technicals with related to my ystem.including J2ME、JSP、JDBC、MYSQL、XML and Bouncy Castle.Thirdly,The thesis sum up functions,which this system should have.Fourthly,the thesis design and mplement the client and server separately and in detail.And the thesis verifies that this system has some advantages,such as ease-to-use,portability,quick response and so on. Furthermore by running,the thesis put forward scheme based on EBCOT for ROI image coding to demonstrate image information,which can strea mline the image image information,compress image size,and can simul taneously save those diagnosis-related information.So this program can completely be able to be used in the small screen and limited memory on mobile devices.Besides,because the thesis square up the security and legal of information which system involves,so the thesis propose a program to optimize the system slient with Twofish algorithm in order to enhance the security of the system.Finally,the author summarizes the thesis work and research results,and then look ahead the application of the system intuitively.
引文
[1]Geoffrey E,Nigel P.移动商务与无线计算系统[M].北京:高等教育出版社,2006:55-70.
[2]宋俊德,王劲松无线移动终端的现状与未来竞争[J],2003(6):107-109.
[3]赵醒,张跃,周炳坤.医用PDA心电实时监护软件系统的设计与实现.计算机应用[J],2006,26(12):339-341.
[4]DengZhong-hua.Review of technique body basedon J2ME for Programming mobile phone games[J].Wireless Communications,NetworkingAnd Mobile Computing,2005(07):225-228.
[5]Jim Van Peursem Mark Patel.Micro Edition Wireless Toolkit User s Guide[J].Svn Microsystems,2001(8):104-108.
[6]冼进.Java ME手机应用开发技术与案例详解[M].清华大学出版社,2007:4-9,14-27.
[7]John Muchow.J2ME101,第4部分:通用连接框架.
[8]飞思科技产品研发中心.JSP应用开发详解[M].北京,电子工业出版社,2002:133-145.
[9]尹星,肖铁军.基于J2ME的Web服务客户端及其在移动设备中的实现[J].计算机辅助工程,2004.(4):47-49.
[10]乔少杰.基于J2ME的手机应用程序的性能优化[J].信息技术,2004.(10):31-35.
[11]李颖.基于J2ME平台的移动应用系统的研究与实现[D].南昌:南昌大学信息工程学院计算机系,2007:22-32.
[12]Bouncy Castle CryPto.http://open-opne.com/open79425.htm.
[13]Miehael Juntao Yuean.J2ME移动应用程序开发[M].北京:清华大学出版社,2004:12-24.
[14]Dreamtech软件研发组.基于J2ME的无线设备编程源代码解析[M].北京:电子工业出版社,2002:112-124.
[15]郭峰.HIS系统中住院管理模块的设计[J].科技信息,2007(07)
[16]魏永红,李炳法.基于J2ME技术的手机信息查询系统的设计与实[J].《微计算机信息》)2006.22(4-3):281-282.
[17]赵明,周书民.基于J2ME的嵌入式移动数据库应用系统设计[J].微计算信息,2007.(23)
[18](美)BrueeEekel.Java编程思想(第二版),候捷译.北京:机械工业出版社[M],2002.9(ISBN7111104412):55-56.
[19]施铮J2ME技术参考手册[M],北京,电子工业出版社2004,10-30.
[20]Moniea Penedo William A,Pearlman Pablo G.Embedded Wavelet[M],北京,电子工业出版社,2003:197-200.
[21]Monica Penedo,WilliamA.Pearlrnan.Region-based Wavelet Coding Methods For DigitalManunography.IEEETRANSACTIONS ON MEDICAL IMAGING,2003,22(10):1288-1296.
[22]YongyueZhang,"Model-Based Approaches To Brain MR Image Segmentation "Ph.D,DePartment of Engineering Seience,University of Oxford,2001.
[23]林亚中,基于Gibbs随机场模型的医学图像分割新算法研究,[C],广州:第一军医大学,2004:14-15.
[24]admin.Twofish加密算法详解.http://www.syue.cn/Hacker /HTML/62545.html.
[25]刘知贵,杨立春,蒲洁.基于Twofish算法的标书加解密研究[J].计算机应用,2004.6,24(6).
[26]李宫,Java2平台安全技术结构、PAI设计和实现[M],北京:北京机械工业出版社,2000:344-423.
[27]李占江Twofish算法的优化及其在移动支付系统中的实现[J].计算机应用,2007.
[28]李鹏林 唐思源 手机银行系统的密钥管理方案[J],华南金融电脑,2004.
[29]张璞,文登敏.基于J2ME和J2EE的移动电子商务系统研究[J].成都信息工程学院学报,2006,4:504-507.
[30]魏永红,李炳法,基于J2ME技术的手机信息查询系统的设计与实[J],微计算机信息,2006.22(4-3):281-282.
[31]刘知贵,杨立春,蒲洁.基于Twofish算法的标书加解密研究[J].计算机应用,2004.6,24(6).
[2]宋俊德,王劲松无线移动终端的现状与未来竞争[J],2003(6):107-109.
[3]赵醒,张跃,周炳坤.医用PDA心电实时监护软件系统的设计与实现.计算机应用[J],2006,26(12):339-341.
[4]DengZhong-hua.Review of technique body basedon J2ME for Programming mobile phone games[J].Wireless Communications,NetworkingAnd Mobile Computing,2005(07):225-228.
[5]Jim Van Peursem Mark Patel.Micro Edition Wireless Toolkit User s Guide[J].Svn Microsystems,2001(8):104-108.
[6]冼进.Java ME手机应用开发技术与案例详解[M].清华大学出版社,2007:4-9,14-27.
[7]John Muchow.J2ME101,第4部分:通用连接框架.
[8]飞思科技产品研发中心.JSP应用开发详解[M].北京,电子工业出版社,2002:133-145.
[9]尹星,肖铁军.基于J2ME的Web服务客户端及其在移动设备中的实现[J].计算机辅助工程,2004.(4):47-49.
[10]乔少杰.基于J2ME的手机应用程序的性能优化[J].信息技术,2004.(10):31-35.
[11]李颖.基于J2ME平台的移动应用系统的研究与实现[D].南昌:南昌大学信息工程学院计算机系,2007:22-32.
[12]Bouncy Castle CryPto.http://open-opne.com/open79425.htm.
[13]Miehael Juntao Yuean.J2ME移动应用程序开发[M].北京:清华大学出版社,2004:12-24.
[14]Dreamtech软件研发组.基于J2ME的无线设备编程源代码解析[M].北京:电子工业出版社,2002:112-124.
[15]郭峰.HIS系统中住院管理模块的设计[J].科技信息,2007(07)
[16]魏永红,李炳法.基于J2ME技术的手机信息查询系统的设计与实[J].《微计算机信息》)2006.22(4-3):281-282.
[17]赵明,周书民.基于J2ME的嵌入式移动数据库应用系统设计[J].微计算信息,2007.(23)
[18](美)BrueeEekel.Java编程思想(第二版),候捷译.北京:机械工业出版社[M],2002.9(ISBN7111104412):55-56.
[19]施铮J2ME技术参考手册[M],北京,电子工业出版社2004,10-30.
[20]Moniea Penedo William A,Pearlman Pablo G.Embedded Wavelet[M],北京,电子工业出版社,2003:197-200.
[21]Monica Penedo,WilliamA.Pearlrnan.Region-based Wavelet Coding Methods For DigitalManunography.IEEETRANSACTIONS ON MEDICAL IMAGING,2003,22(10):1288-1296.
[22]YongyueZhang,"Model-Based Approaches To Brain MR Image Segmentation "Ph.D,DePartment of Engineering Seience,University of Oxford,2001.
[23]林亚中,基于Gibbs随机场模型的医学图像分割新算法研究,[C],广州:第一军医大学,2004:14-15.
[24]admin.Twofish加密算法详解.http://www.syue.cn/Hacker /HTML/62545.html.
[25]刘知贵,杨立春,蒲洁.基于Twofish算法的标书加解密研究[J].计算机应用,2004.6,24(6).
[26]李宫,Java2平台安全技术结构、PAI设计和实现[M],北京:北京机械工业出版社,2000:344-423.
[27]李占江Twofish算法的优化及其在移动支付系统中的实现[J].计算机应用,2007.
[28]李鹏林 唐思源 手机银行系统的密钥管理方案[J],华南金融电脑,2004.
[29]张璞,文登敏.基于J2ME和J2EE的移动电子商务系统研究[J].成都信息工程学院学报,2006,4:504-507.
[30]魏永红,李炳法,基于J2ME技术的手机信息查询系统的设计与实[J],微计算机信息,2006.22(4-3):281-282.
[31]刘知贵,杨立春,蒲洁.基于Twofish算法的标书加解密研究[J].计算机应用,2004.6,24(6).