浩翔软件公司网络传真系统设计与实现

发布时间：2018-07-20 20:05

【摘要】：1843年,美国物理学家亚历山大.贝思根据钟摆原理发明了传真。传真通信是利用扫描和光电变换技术,从发端将文字、图像、照片等静态图像通过有线或无线信道传送到收端,并在收端以记录的形式重显原静止的图像的通信方式。迄今为止的71年中,传真机不仅作为通信设备获得了广泛应用,还在办公室自动化系统和电子邮政等方面担任了重要角色,它将向着综合处理的终端过渡。然而随着当今信息化的要求越来越高,传真机也面临着诸多问题,比如:文件格式支持率不高,单一的文件扫描已经完全不能满足各式各样格式的办公文件;传真服务对于硬件设备完全依赖并极大的受地理位置影响、工作方式较为繁琐和缓慢;只能进行点对点的文件传输等问题。面临如此众多的弊端,这需要我们充分利用网络资源,开发多支持的高效的软件应用系统来提升我们的传真服务,本论文主要研究对象是网络传真技术,把传真技术与微型计算机相结合,利用计算机技术来增加传真在信息收集、存储、处理、交换等方面的功能,让传真更加快捷、便利、费用低廉、传递速度快,把科学技术转换为生产力,改变社会生活。本文运用软件工程思想,采用面向对象之方法,整体系统框架采用当下较为普遍和流行的SSH(Struts+Spring+Hibernate)框架,同时对于接口服务采用Webservice的方式来构架。底层数据库采用SQL Server 2005数据库。针对传真文件的转换功能运用了两种开源框架(OpenOffice、IcePDF)来实现功能,对于传真文件发送运用电信核心网IMS以SIP协议的方式来进行底层的发送。通过大量的数据调研及其严谨的系统设计,该系统基本达到了预期,网络传真系统能支持多种格式文件的传真发送;同时在系统安全方面通过角色与系统功能相关联、用户会话控制、文件加密、传输加密等方式进行了严格的控制而对于开源框架的运用在技术方面提供了有力的支撑。
[Abstract]:In 1843, American physicist Alexander. Beth invented the fax according to the pendulum principle. Facsimile communication is a communication method which uses scanning and photoelectric transformation technology to transmit text, image, photograph and other static images to the receiving end via wired or wireless channel, and to redisplay the original still image in the form of recording at the receiving end. In the past 71 years, the fax machine has been widely used as a communication device, and has also played an important role in office automation system and electronic postal system. However, with the increasingly high requirements of information technology, fax machines are also facing many problems, such as: file format support is not high, a single file scanning has been completely unable to meet the various formats of office documents; Fax service is completely dependent on hardware devices and greatly affected by geographical location, so the working mode is tedious and slow, and it can only transfer files from point to point. Faced with so many disadvantages, we need to make full use of network resources and develop multi-support and efficient software application system to improve our fax service. The main research object of this paper is network facsimile technology. Combining fax technology with microcomputer, using computer technology to increase facsimile functions in information collection, storage, processing, exchange, etc., to make fax faster, more convenient, cheaper and faster to transfer. Transform science and technology into productive forces and change social life. In this paper, we use the idea of software engineering and the object-oriented method. The whole system framework adopts the popular SSH (Struts Spring hibernate) framework, and the interface service is constructed by Web service. The underlying database adopts SQL Server 2005 database. Two open source frameworks (Open Office Framework PDF) are used to realize the conversion function of fax files. For fax file transmission, IP protocol is used to transmit the fax files. Through a large number of data research and rigorous system design, the system basically achieved the expectation, the network fax system can support the fax transmission of various format files, at the same time, the system security is related to the system function through the role. User session control, file encryption, transmission encryption and other methods are strictly controlled and provide a strong support for the application of open source framework in the technical aspects.
【学位授予单位】：电子科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TN917.8

【共引文献】