文档介绍：基于RFID的仓储管理系统实现关键技术
摘要
无线射频识别(Radio Frequency Identification,RFID)技术是一种非接触式的自动识别技术,与早期的自动识别技术相比,RFID技术因其特有的非接触性以及对多个目标同时识别的特性,正逐渐被广泛地应用在物流、交通和防伪等多个领域。
传统的仓储管理,一般依赖于一个非自动化的,以纸质文件为基础的系统来记录和跟踪进出的货物。这种人工操作方式会导致仓储管理效率低下、人工录入错误较多等问题。为了弥补传统仓库管理系统的不足,我们设计并实现了基于RFID的仓储管理系统。同时,针对RFID系统的数据存储和检索问题,我们借鉴了文献[1]中的数据压缩技术,实现了RFID-Cuboids数据仓库结构。
本文首先介绍了RFID技术的相关知识,然后简要地介绍了基于RFID的仓储管理系统的概念以及实现的关键技术,其中关键技术主要包括Alien RFID系统的组成,工作原理以及C#多线程编程技术等。最后详细描述了基于RFID的仓储管理系统的实现过程,主要分为三个部分:(1)RFID海量数据压缩算法,即新的数据仓库结构RFID-Cuboids的实现。(2)Alien RFID系统接口软件的设计与实现。(3)基于RFID的仓储管理系统的具体实现。
关键字:RFID技术,仓储系统,数据压缩,接口软件
ABSTRACT
Radio Frequency Identification(RFID) is a non-contact auto identification technology. Compared with early technologies of automatic identification, RFID is increasingly used in a broad range of areas such as logistics, transportation and anti-counterfeiting for its property of non-contacting and identifying many targets simultaneously.
Generally, the Warehouse Management System(WMS) in tradition relies on a non-automatic, paper-based system to record and track the cargos. This manual operation method would result in many problems like low efficiency and many human errors. To make up for this deficiency, we designed and developed the WMS based on RFID. Meanwhile, aiming at the problem of data storage and retrieval, we developed RFID-Cuboids warehouse structure using the experience of pression from the reference[1].
Firstly, this thesis introduces the related information about RFID technology; subsequently, it introduces the concept of the RFID-based WMS and the key technologies to develop it in brief. These technologies include anization of Alien RFID system, operating principles and multi-threading. Finally, the thesis represents the implementation procedure of the RFID-based WMS in detail. It mainly consists of three parts: massive pression algorithm, namely the realization of new data warehouse structure RFID-Cuboids. and implementation of Alien RFID system's in