基于RFID与Android平台的物流管理系统的设计研究
发布时间：2018-08-14 10:46
【摘要】：当前,伴随着物联网技术的不断进步,已有的物流业在融合了物联网技术之后迸发出新的生机。将视频监控、二维码、无线网络通信等技术应用到物流管理系统中,会大大提升货物的生产管理、进销存管理等各个环节的效率,降低用工成本。物联网以其优势,在自动化、智能化等方面大显身手,将传统行业的发展推向一个新的高度。论文详细的研究了一种结合RFID技术并基于Android平台的物流管理系统。这一系统采用移动终端收发采集数据,利用PC与服务器端作为后台管理系统。在这一过程中,分析了射频识别中的常用相关防碰撞算法,改进且设计了新的防碰撞算法。本文主要介绍并实现了以下几部分内容:首先,通过了解并介绍目前应用情况比较普遍的射频识别防碰撞算法,分析了相关算法的主要防碰撞策略。在此基础上,对已有二进制搜索算法和按位查询的二进制树搜索算法进行改进,设计新的防碰撞算法并对比几种算法的性能,最后通过仿真验证其效率有所提高。其次,对物流管理系统的业务流程进行了梳理,对用户需求进行分析,设计了系统的架构模型,包含移动端和服务器端的选择过程分析,并对系统的核心功能做了简介。再次,对管理系统的移动客户端进行了详细设计,包含硬件的选择、Android系统下软件的界面与功能模块设计、Android系统的网络编程和NFC技术的应用情况。最后,对物流管理系统的服务器端与后台管理系统做了详细设计,包括服务器端管理软件的开发环境搭建、用户需求分析、功能模块的划分、数据库的选择与搭建等部分。之后对系统进行了测试,对防碰撞算法在实际情况中的应用情况做了分析;详细介绍了与射频识别关系密切的ISO14443协议内容;对物流管理业务流程中的移动端成本计算过程进行了方法优化;简单设计了系统数据预取链表。
[Abstract]:At present, with the continuous progress of the Internet of things technology, the existing logistics industry burst out new vitality after the integration of the Internet of things technology. The application of video surveillance, QR code, wireless network communication and other technologies to the logistics management system will greatly improve the efficiency of the production management, purchase, sale and storage management of goods, and reduce the cost of employment. Internet of things, with its advantages, in automation, intelligence and other aspects of the development of traditional industries to a new level. This paper studies a logistics management system based on RFID technology and Android platform in detail. This system uses mobile terminal to receive and receive data, and uses PC and server as background management system. In this process, the commonly used anti-collision algorithms in RFID are analyzed, and a new anti-collision algorithm is improved and designed. This paper mainly introduces and implements the following parts: firstly, the main anti-collision strategies of the relevant algorithms are analyzed through understanding and introducing the anti-collision algorithms of RFID which are widely used at present. On this basis, the existing binary search algorithm and the binary tree search algorithm based on bit query are improved, the new anti-collision algorithm is designed and the performance of several algorithms is compared. Finally, the efficiency of the algorithm is verified by simulation. Secondly, the business process of the logistics management system is combed, the user requirements are analyzed, and the architecture model of the system is designed, including the analysis of the selection process between the mobile side and the server side, and a brief introduction to the core functions of the system. Thirdly, the mobile client of the management system is designed in detail, including hardware selection, interface and function module design of software under Android system, network programming of Android system and application of NFC technology. Finally, the server and background management system of the logistics management system is designed in detail, including the development environment of the server side management software, the user demand analysis, the partition of the function module, the selection and construction of the database and so on. Then the system is tested, the application of anti-collision algorithm in the actual situation is analyzed, and the content of ISO14443 protocol which is closely related to RFID is introduced in detail. The method of calculating the cost of mobile side in logistics management business process is optimized, and the system data prefetching list is designed simply.
【学位授予单位】：河北工业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP311.52;TP391.44
[Abstract]:At present, with the continuous progress of the Internet of things technology, the existing logistics industry burst out new vitality after the integration of the Internet of things technology. The application of video surveillance, QR code, wireless network communication and other technologies to the logistics management system will greatly improve the efficiency of the production management, purchase, sale and storage management of goods, and reduce the cost of employment. Internet of things, with its advantages, in automation, intelligence and other aspects of the development of traditional industries to a new level. This paper studies a logistics management system based on RFID technology and Android platform in detail. This system uses mobile terminal to receive and receive data, and uses PC and server as background management system. In this process, the commonly used anti-collision algorithms in RFID are analyzed, and a new anti-collision algorithm is improved and designed. This paper mainly introduces and implements the following parts: firstly, the main anti-collision strategies of the relevant algorithms are analyzed through understanding and introducing the anti-collision algorithms of RFID which are widely used at present. On this basis, the existing binary search algorithm and the binary tree search algorithm based on bit query are improved, the new anti-collision algorithm is designed and the performance of several algorithms is compared. Finally, the efficiency of the algorithm is verified by simulation. Secondly, the business process of the logistics management system is combed, the user requirements are analyzed, and the architecture model of the system is designed, including the analysis of the selection process between the mobile side and the server side, and a brief introduction to the core functions of the system. Thirdly, the mobile client of the management system is designed in detail, including hardware selection, interface and function module design of software under Android system, network programming of Android system and application of NFC technology. Finally, the server and background management system of the logistics management system is designed in detail, including the development environment of the server side management software, the user demand analysis, the partition of the function module, the selection and construction of the database and so on. Then the system is tested, the application of anti-collision algorithm in the actual situation is analyzed, and the content of ISO14443 protocol which is closely related to RFID is introduced in detail. The method of calculating the cost of mobile side in logistics management business process is optimized, and the system data prefetching list is designed simply.
【学位授予单位】：河北工业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP311.52;TP391.44
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