基于RFID的图书管理系统

目录摘要···············································································································1前言···············································································································2一.案例描述····································································································31.1RFID智能图书馆应用优势·······································································31.2.RFID智能图书馆系统特色·······································································41.3.RFID超高频应用领域·············································································41.4.图书管理系统图例················································································4二.需求分析····································································································62.1实验箱模块的选择················································································62.2开发语言的选择···················································································92.3数据交换方式·····················································································102.4存储系统设计·····················································································102.5应用程序的结构··················································································11三.整体设计思路·····························································································143.1系统构成部件·····················································································143.1.1硬件构成··················································································143.1.2软件构成··················································································19四.整体描述和实现··························································································204.1系统模块的连接··················································································204.2系统模块的数据读写设计······································································204.3应用系统UI设计·················································································214.4系统功能的具体实现············································································25五.总结·········································································································28致谢··············································································································29参考文献········································································································30RFID技术课程设计1摘要在一个越来越追求成本与效率的时代，人们不断的寻找更好的技术和方法进行图书管理工作。本文拟对图书管理系统进行软硬件的升级，通过采用先进的RFID技术和设备，从而有效地提高图书管理的效率、降低图书管理人员的劳动强度。建设RFID图书管理系统网络运行环境并部署相应的RFID硬件设备，用来识别、追踪和保护图书馆的所有资料，实现图书借还、查找、馆藏盘点等功能，目标是极大地提高图书馆资料的管理效率，从而有更多的精力和时间为读者提供更多更周到的人性化的服务。RFID技术在图书馆理信息系统中的使用，是图书馆的管理更趋于科学化，将图书从数字化推向智能化。整个系统操作简单、界面友好，完成了图书管理的全过程。本论文主要介绍了本课题的开发背景、所完成的功能和开发过程。本次课设利用VisualStudio2005、c++、Access数据库技术的强大力量，提高编程效率和可靠性。关键字：RFID；visual；studio；c++；图书管理系统RFID技术课程设计2前言在一个越来越追求成本与效率的时代，人们不断地寻找更好的技术和方法进行图书管理工作。本文拟对图书管理系统进行软硬件的升级，通过采用先进的RFID技术和设备，从而有效地提高图书管理的效率、简化图书管理的流程、降低图书管理人员的劳动强度。图书管理师RFID技术应用的一个重要方面，图书馆是图书管理需求最为集中地应用场所。目前的多数图书馆已经从纯手工管理方式过渡到了采用条形码识别、计算机网络、计算机软件技术的数字化管理模式。虽然采用了许多现代化技术，但还是有许多的问题困扰着图书馆的管理以及工作人员。建设RFID图书管理系统网络运行环境并部署相应的RFID硬件设备，用来识别、追踪和保护图书馆的所有资料，实现图书借还、查找、馆藏盘点等功能，目标是极大地提高图书馆资料处理的效率，从而有更多的精力和时间为读者提供更多更周到的人性化服务。根据图书馆的实际情况，为图书馆设计了采用RFID技术的图书自动管理系统，是图书馆管理现代化、智能化的有力体现，是学校教学手段的现代化的必然选择。通过系统的需求调研，RFID技术应用于图书管理过程中实现目标主要包括以下几个方面：1.实现图书自助借还引入先进的读写技术以实现智能化的图书借还流程，提高信息存储的安全性、信息读写的可靠性、借还书的高速快捷。2.实现图书的快速盘点和检索依靠人工的图书盘点工作，工作量大而且效率低。管理员要凭自身的记忆对图书进行分类放置和记录，费时劳神又很难达到目的。采用RFID技术，可以有效节省用户空间和成本的同时，通过建立完善的索引机制，以及系统自身提供的强大的图书检索引擎，来便捷图书管理员以及借阅者的图书调用，提高检索准确性，提升工作效率。3.实现可靠而安全的图书管理系统现有的图书馆磁条防盗系统的准确性较低，并且磁条的磁性很容易被削弱，所有引起误报和漏报的几率较大。通过电子标签的微小芯片和天线，可以方便地跟踪和记录图书在流动过程中所经过的每一个地点。RFID技术课程设计3一.案例描述1.1RFID智能图书馆应用优势电子标签(RFID)具有一个双重角色的作用：一方面是身份识别，用来对物品进行跟踪和清点；另一方面用于物品的安全保护。也就是说，RFID同时具备了身份识别和防盗的功能。RFID的这种特点大大地提高了资料处理能力，通过一个简单的单一操作就可快速、准确地完成资料流通过程。（1）简化借还书流程，提高流通效率现有的借还书流程仍然需要人工打开图书扉页并找到条码位置然后才能扫描条码。这样的操作流程仍然较为繁琐，借还书效率比较低。同时，条码容易破损，这样不仅会影响借还书的效率，同时也会影响读者对图书馆的满意程度。因此，需要引入先进的读写技术以实现自动化的图书借还流程，提高信息存储的安全，提高信息读写的可靠对，也提高借还书的速度。RFID系统的自助借还书，支持一次借还10本以上（可灵活设定限制）的图书，效率大为提高。（2）大幅降低图书盘点和查找工作量依靠人工的图书盘点工作，特别是书架图书的盘点工作量太大而且效率很低。图书管理员盘点书架图书要凭自身的记忆对图书进行分类放置和记录，费时劳神却又很难达到目的。引入先进的RFID图书盘点工具和方法，可实现图书盘点的自动化或半自动化。RFID非接触、远距离、快速读取多个标签的特点，使盘点工作简单有效，RFID使从不能盘点到可以盘点、轻松盘点；同样，可以轻松实现顺架等功能；上架时可以根据书库图形化路线（相当于电子地图）指示馆员按正确位置拜访馆藏。（3）改变了图书馆的服务模式1)可以实现无人图书馆：RFID技术的应用，使无人图书馆成为可能，图书馆就可以实现真正意义上的24小时的全开放。2)图书馆业务流程的重组：RFID解放了流通部门占有的大量人员，使图书馆的业务流程重组变得必要和可行；图书馆将从以馆藏为中心转向以读者为中心，提供给读者的服务将迈向多元化、高级化和人性化。RFID技术课程设计43)参考咨询性工作的重要性越发突出：图书馆的参考咨询工作是读者与信息资料之间的中介，从而使图书馆区别与一般的信息工具或者网络。图书馆流通工作淡化后，参考咨询工作会成为图书馆的主要工作。4)不满足于开展阵地服务、传统服务，充分利用各种设施和技术条件，为社会公众提供多样化、个性化服务，使图书馆的服务广度与深度都得到延伸，提高公共文化服务能力。1.2.RFID智能图书馆系统特色（1）快速扫描条形码一次只能有一个条形码受到扫描；RFID辨识器可同时辨识读取数个RFID标签。（2）体积小型化、形状多样化RFID在读取上并不受尺寸大小与形状限制，不需为了读取精确度而配合纸张的固定尺寸和印刷品质。此外，RFID标签更可往小型化与多样形态发展，以应用于不同产品。（3）抗污染能力和耐久性传统条形码的载体是纸张，因此容易受到污染，但RFID对水、油和化学药品等物质具有很强抵抗性。此外，由于条形码是附于塑料袋或外包装纸箱上，所以特别容易受到折损；RFID卷标是将数据存在芯片中，因此可以免受污损。1.3.RFID超高频应用领域超高频RFID主要应用有：◎供应链的管理和应用◎服装生产线和