基于RFID的智能产销存管理系统研究

发布时间：2018-04-03 02:05

本文选题：RFID　切入点：车牌识别　出处：《重庆大学》2016年硕士论文

【摘要】：随着我国国民经济的增长,国内的加工制造企业的信息化程度也发展迅速。大多数中、小型的企业的信息化程度已经远远跟不上时代的步伐,其“产销存”系统仍然采用人工手工录入和人工管理的方式,不但数据量十分庞大、劳动强度大和效率低下,而且存在着数据误码率较高和实时性差等缺陷,不仅造成人力、物力和资源的极大浪费,并且还可能给企业带来极大的经济损失。本文研究开发了一套基于RFID技术的智能产销存系统(1),主要根据中化重庆涪陵化工有限公司(以下简称公司)的实际需求而进行了开发。本系统可以将人们从繁琐的,且不太精确的手工操作中解放出来,提高了系统信息的实时性和准确性,从而为生产的实时调整、财务的查询统计以及生产管理决策的正确制定等提供了重要的参考依据。本系统主要把RFID技术、车牌识别技术和智能产销存管理系统相结合,组成了完整的、安全的综合信息管理系统。其中,RFID读写系统的主要功能是完成客户重要信息的写入和读取;车牌识别技术的主要功能是完成对客户车辆牌照的识别和读取,以方便实时跟踪和管理客户车辆;智能产销存系统主要实现企业的管理功能,包括资料管理、门禁管理、权限管理、库存管理和系统管理等,以方便企业的信息化管理。本系统采用c/s模式,在Microsoft Visual Studio 2010环境中开发。数据库采用SQL Server 2008。硬件主要由水星系列USB摄像机、RFID阅读器、RFID电子信息标签和计算机等组成。根据公司的具体需求,本系统的实现过程是:来厂购买货品的客户在进门的时候领取RFID卡,由门卫操作自动识别客户的身份证信息,车牌识别系统自动识别客户车辆的车牌,把客户的基本信息存贮到RFID卡中;客户持卡到公司销售部门选择和购买货物;到财务部门付款;到指定的仓库领取购买的商品。客户完成整个购买流程后,在出门时交还RFID卡,门卫核实客户的购买信息,如若完成所有流程并且车上货物和实际购买的相符,则放行。在整个流程中,完成每一个步骤后都会把相关的信息存储到数据库中,以方便信息的查找管理。本文完成了系统的设计和试验研究。试验结果表明:设计的智能管理系统可以在实际生产中推广应用,能摈除管理弊端、优化管理流程和提高管理效率,具有很高的实用性。
[Abstract]:With the growth of our national economy, the degree of informatization of domestic processing and manufacturing enterprises is also developing rapidly.In most cases, the information level of small enterprises has fallen far short of the pace of the times. The "production, marketing and storage" system still adopts manual input and manual management, which not only has a very large amount of data, but also has a large labor intensity and low efficiency.Moreover, there are some defects such as high bit error rate and poor real-time performance, which not only lead to a great waste of manpower, material resources and resources, but also may bring great economic losses to enterprises.This paper studies and develops an intelligent production, marketing and storage system based on RFID technology, which is mainly developed according to the actual demand of Chongqing Fuling Chemical Co., Ltd (hereinafter referred to as the company).The system can liberate people from tedious and inexact manual operation, improve the real-time and accuracy of the system information, and thus adjust the real-time production.The inquiry and statistics of finance and the correct decision making of production management provide important reference basis.This system mainly combines RFID technology, license plate recognition technology and intelligent production, marketing and inventory management system to form a complete and secure integrated information management system.The main function of RFID reading and writing system is to complete the writing and reading of important customer information, the main function of license plate recognition technology is to complete the identification and reading of customer vehicle license plate, so as to facilitate real-time tracking and management of customer vehicles.Intelligent production, marketing and storage system mainly realizes the management functions of enterprises, including data management, access control management, authority management, inventory management and system management, so as to facilitate the information management of enterprises.The system is developed in the environment of Microsoft Visual Studio 2010 using c / s mode.The database adopts SQL Server 2008.The hardware is mainly composed of Mercury series USB camera reader, RFID electronic information tag and computer.According to the specific needs of the company, the realization process of the system is: the customer who comes to the factory to buy the goods receives the RFID card when entering the door, the doorman automatically recognizes the customer's ID information by the doorman, and the license plate recognition system automatically recognizes the license plate of the customer's vehicle.Store the customer's basic information in the RFID card; the customer holds the card to the company's sales department to select and purchase the goods; to the finance department to pay; to the designated warehouse to collect the purchase of goods.Upon completion of the purchase process, the customer returns the RFID card on the way out, the doorman verifies the customer's purchase information, and if all the processes are completed and the on-board goods are in accordance with the actual purchase, they are released.In the whole process, after each step is completed, the relevant information is stored in the database to facilitate the information lookup and management.In this paper, the design and experimental study of the system have been completed.The test results show that the designed intelligent management system can be popularized and applied in practical production. It can eliminate the malpractice of management, optimize the management flow and improve the management efficiency. It has high practicability.
【学位授予单位】：重庆大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP391.44;TP311.52

【参考文献】