制造业型中小企业的仓库管理RFID【外文翻译】.doc

1、 1 外文翻译 原文 RFID Warehouse Management in the Small and Medium Enterprises based on Manufacturing Industry Material Source: Author: Kyunglag Kwon, Yeochang Yoon, Jaehwan Ryu, Jongsoo Sohn, Injeong Chung Abstract： The recent ERP system has been playing a significant role in most of the large conglomer

2、ates as their warehouse management system. However, complex processes of the ERP system, designed mainly for large enterprises, calls for large workforce putting a financial burden on many small and medium indus-tries. In this paper, we have attempted to find ways for the small and medium industries

3、 to reduce their workforce. For this purpose, we present and implement “a RFID system closely coupled with the ERP system“ which effectively complements the complexity of the existing ERP system with its functions of simultaneous multiple reading, and automation of the procedures by taking advantage

4、 of RFIDs merits of untouchability, convenience and data storing capability. As a result, the small and medium industries as well as large enterprises are able to take advantage of RFID systems merits. They can now control their product management easily, monitoring the status of production in real

5、time as they can conduct ware-house management on the ERP system without extra workforce. Key words： RFID； ERP； Warehouse management 1. Introduction The ERP (Enterprise Resource Planning) system of today is playing a remarkable role in most of the large conglomerates as a way of production managemen

6、t especially in warehousing. Since the existing ERP systems have been used and developed mainly for the convenience and interest of the large conglomerates for management of their enormous volume of logistics, much inconveniency have arisen for this system to directly apply in the small and medium i

7、ndustries. In this regard, the new technology of the RFID sys-tem is designed to overcome demerits of the barcode which demands individual reading of each product. The new technology helps realize more intelligent process such as checking multiple products 2 simultaneously and storing a certain amou

8、nt of data in each RFID tag. Because the RFID system uses a radio frequency that can read as many tags as possible accurately in a short time, it effectively replaces a human labor in carrying out the warehouse management process more effectively and accurately. By taking advantage of the RFID syste

9、m, which computerizes the existing procedures small and medium industries are able to cut workload and thus overcoming difficulties caused by the complexity the ERP system. In addition, the RFID system could prevent from such wastes as over-production, the excessive inventory of the companys warehou

10、ses and additional work processing. In this paper, we present and implement “a RFID of system closely connected with the ERP system.“ By taking advantage of RFID systems merits including untouchability, convenience and capacity to store data, it is possible to control products more efficiently than

11、the existing ERP system. By deleting complicated process of the bar code utilizing RFID system, it can both be applicable to the small and medium industries as well as big conglomerates. 2. Backgrounds 2.1. RFID and RFID system In the past, enterprises used the barcode-based application for the ware

12、house management system or SCM (Supply Chain Management) system. Because the traditional barcodes have limitations for wireless multiple recognition, the use of RFID technology has been widespread at an enormous speed from big conglomerates to small and medium industries as a real-time resource mana

13、gement system. The main reason for the enormous use of RFID can be attributed to the capability of tags in providing more valuable information about each product compared with traditional bar codes. The tag chips can store information about product or order number codes etc. Such data can be stored

14、into the tag chips in the form of EPC (Electronic Product Code). Therefore, many tags can simultaneous-ly be recognized by a RFID reader in a short time. This makes RFID tags be able to solve some of the inefficiencies related to traditional barcodes, such as manually handling cases to read the code

15、s, reducing time consumption and avoiding data capture errors. In addition, the readability of RFID tag can get over a lot of problems caused by traditional barcodes like reducing accuracy and involving low reading rate, due to dirtiness, damage and bending. RFID system consists of RFID Tag, RFID re

16、ader, Back-end database and application. 2.2. ERP (Enterprise Resource Planning) 3 The term ERP means the planning of how business resources (materials, employees, customers etc.) are acquired and moved from one state to another and the integration of the suppliers and customers with the manufacturi

17、ng environment of the organization 10. Not only an ERP system can control business resources but also perform such tasks as the asset or the personnel management. As the size of a company grows, so does the need of the ERP system to manage all processes of tasks. The ERP system, a software package u

18、sed for mainly warehouse management of shelf-based products, is very complicated because it must cover all its diverse processes. An ERP system can plan a manufacturing process of each product as well as the whole manufacturing process. The system can also trace location of the individual product. H

19、owever, the users have to put record information of each product one by one additionally in order to take advantage of this kind of merit in this system. 3. Related works 3.1. Traditional Warehouse management In the traditional warehouse, the location of the raw materials and the end products in the

20、 warehouse must be put record on the warehouse management system or on the paper manually by hands even though the com-pany has warehouse management system. This process is very inefficient and vulnerable to making mistakes. The ERP systems are in most cases commercial-off-the-shelf software package

21、s and large by their size and complex by their structure. ERP systems can plan the entire process of each product and can keep track of the location of each product. But we have to put record the additional information data of each product to ERP systems before we enjoy the convenience of the system

22、. 3.2. Warehouse management with RFID systems Using RFID system, we can easily manage the location and quantity of each product in the warehouse by attaching a tag. RFID is the best system for inventory due to its untouchability, rapidity and accuracy. RFID system, however, alone cannot perform such

23、 tasks as accounting or personnel management without integration of other powerful systems. In the past few years, there are some examples of applications of the RFID system for their warehouse management in some countries. 4. System architecture The suggested RFID system in this paper is composed o

24、f four large components: 4 module sets, a tag printer, a RFID reader and databases. In this system, we have created a new database called “RFID database“ for the management of each tag and the syn-chronization of information between the code of products in the ERP database and the code of tags in th

25、e RFID database linked with a RFID database module. Each module connects to two databases, giving and receiving data. Moreover, the company in the test environment which has set up the below system produces goods that are made up of the paper roll. These products or raw materials are sometimes ma-na

26、ged by such uncountable unit as KG (kilogram), RL (roll) or M (meter) and etc in the ERP system. There-fore, we have put an additional unit as well as quantity information of each product into the RFID database. With the existence of the two databases in the system, we can insert, update (modify) an

27、d delete information in the ERP database as well as manage tags without using the ERP system. Every device such as a tag printer or a RFID reader depends on each module respec-tively and operates in coordination with each other within the system. 5.1. Points to be considered In this paper, we have i

28、mplemented the system based on a flowing manufacturing industry, in Korea Computer Form Company, that produces goods like a bill of expenditures, specifications, or an itemized ac-count and so on. A flowing manufacturing means the reshaping process of the raw materials or changing of chemical proper

29、ty so as to obtain new products. In this system, we conduct a tagging job not only for the original code that a tag contains but also for the information of resources, or products stored in the RF-ID database directly on a tag by use a tag printer. We also use the following information for identifyi

30、ng each tag. 译文 制造业型中小企业的仓库管理 RFID 摘要 资料来源： 作者 : Kyunglag Kwon, Yeochang Yoon, Jaehwan Ryu, Jongsoo Sohn, Injeong Chung 摘要：在大部分的大企业集团，最近的 ERP 系统作为他们的其他仓库管理系统扮演了重要的角色。然而 ,复杂的 ERP 系统过程，主 要适用于大型企业，需5 要大型的劳动力，给中小型企业带来经济上的负担。 在本论文中，我们试图找到适合中小型工业的方法来减少他们的劳动力。为此，我们提出并实施“ RFID 系统密切了与 ERP 系统结合”，有效地补充了现有的 ER

31、P 与同时多阅读其职能系统的复杂性，以及程序自动化，采取对贱民 RFID 的优点优势，便利性和数据存储能力。 因此，中小型工业以及大型企业能够利用 RFID 系统的优点的优势。他们现在可以轻松地控制自己的产品管理，实时监测生产状态，因为他们可以进行的 ERP 系统，无需额外的劳动力仓储式管理。 关键词 : RFID； ERP；仓储管理 1 引言 在今天 ， ERP（企业资源规划）系统作为一种 先进的 生产管理方式，正发挥着了 不起的作用，特别是在仓储于一体的大型企业集团 中尤为突出 。 由于现有的ERP 系统已经使用并且主要面向大型企业集团中数量庞大的物流管理的便捷性方向发展，很多中小型企业在

32、应用该系统时出现了不便。 在这方面， RFID 系统设计的新技术克服了条形码这就要求每一个产品的个人阅读的利弊。这项新技术有助于实现多种产品，如检查，同时与每个 RFID 标签中存储的数据一定数额的智能化进程。 由于 RFID 系统使用的无线电频率，可以尽可能多标 签的读取准确地在很短的时间，它有效地取代了在执行过程中的仓库管理更有效，更准确。通过利用 RFID 系统，它现有的程序计算机化中小型工业能够减少复杂性所造成的 ERP 系统的工作量，从而克服困难的优势。此外，RFID 系统可以防止因为过度生产，该公司的仓库库存过多和处理这类废物的额外工作。 在本文中，我们提出并实施“一组密切与 ER

33、P 系统连接 RFID 系统。“通过利用 RFID 系统的优点，包括贱民，方便性和容量上的优势来存储数据，它可以更有效地控制产品比现有的 ERP 系统。删去了条形码应用 RFID 系统的代码复杂的过程，它可以 同时适用于中小型工业以及大企业集团。 2 背景 2.1 RFID 和 RFID 系统 在过去，企业使用的仓库管理系统或 SCM（供应链管理）系统条码的应用程序。尽管 RFID 技术已被广泛使用在为实时资源管理系统的中小型工业，但传统的条形码在无线多重识别上存在局限性。对于庞大的 RFID 使用的主要的原因可以归结为标签的能力，每个产品提供更多有价值的信息比传统的条形码。该标签芯片可以存储

34、有关产品或订单数字代码等这些数据可分为标签芯片存储在总承包的形式（电子产品代码）信息。因此，许多标签可以在很短的时间同时被RFID 阅读器辨认。这使得 RFID 标签能够解决一些有关传统条形码的低效率，6 如手工办案读码，减少时间消耗和避免数据采集 错误 。此外， RFID 标签的可读性可以克服的，如减少的准确性，涉及传统的条形码阅读率偏低造成很多问题，由于肮脏，破坏和弯曲。 RFID 系统由 RFID 标签、 RFID 读取器、后端数据库和应用。 2.2 ERP（企业资源规划） 这个词的 ERP 是指企业如何资源（材料，员工，客户等）被收购，并从一个国家转移到另一个供应商的，并与该组织的生产

35、环境客户的集成规划。 ERP 系统不仅可以控制企业资源，而且还表现为资产或人事管 理等任务。作为一个公司的规模不断提高，它的 ERP 系统需要管理任务的所有进程。 ERP 系统，一个软件包，主要用于货架为基础的产品仓库的管理使用，是非常复杂，因为它必须涵盖其所有不同的进程。 ERP 系统 可以计划的每一个产品的制造过程以及整个生产过程。该系统还可以追踪个别产品的位置。但是，用户必须把每一个产品的另外一个记录信息，以便利用这种优点在这个系统类型的优点 3 相关工作 3.1 传统的仓库管理 在传统的仓库，原材料和仓库中的高端产品的位置必须放在仓库管理系统或手工纸记录用手即使在公司的仓库管理 系统

36、。这个过程 是非常低效和易受损失的。 ERP 系统在大多数情况下商用现成的，现成的软件包和它们的大小和其结构复杂的大。 ERP 系统可以计划在每个产品的整个过程，可以掌握每个产品的定位跟踪。但是，我们在享受方便的系统 之前， 我们必须把记录每个产品的附加信息数据到 ERP 系统之前 。 3.2 仓储管理的 RFID 系统 使用 RFID 系统，我们可以轻松地管理通过附加一个标签的定位功能可与仓库中的每个产品的数量。 RFID 是由于其库存的不确定性，快速性和准确性的最佳制度。但是， RFID 系统不能单独执行没有整合其他强大的系统功能，如会计，人事管 理工作。在过去的几年里，还有为他们的仓储管

37、理的 RFID 在一些国家。 4 系统架构 RFID 在这个建议的文件系统由四个大组件：模块套，标签打印机， RFID 读取器和数据库。在这个系统中，我们创建了一个新的数据库要求每个标签和信息ERP 数据库中的代码之间同步对进行督促和使用的标签在 RFID 的数据库链接代码管理“ RFID 数据库”模块。每个模块连接到两个数据库，提供和接收数据。此外， 在测试环境下的公司其产生水平处于系统正常水平以下是 由于纸卷的缘故。 7 通常，在 ERP 系统 中， 这些产品或原材料 被用以不计其数的单位，例 公斤 、卷或米等 等来进行管理 。 因此 ，我们已经 形成了 一个额外的 RFID 数据库 ，用

38、以计量 的每个单位产品 的 信息。随着两个数据库系统中的存在，我们可以插入，更新（修改），并删除在 ERP 数据库中的信息，以及管理不使用 ERP 系统的标记。在 系统内 的每一个设备，如 标签 、 RFID 读写器 ，其性能 取决于每个模块 各自响应程度 和工作 的 协调 度 。 5 观点总结 在本论文中，在生产流通企业中，在韩国电脑表格公司我们已经成功实施了这样一个系统，一个融合了 支出，规格，法案或流水帐等一系列企业活动 。流动的制造方式意味着通过改造原材料或改变其化学性质的过 程，以获得新产品。 在这个系统中，我们所进行的标签工作不仅对含有标签的原有代码，而且对信息来源，以及产品以标签的形式在 RFID 数据库直接存储中使用标签打印机进行标记工作。同时，我们也用标签识识别每个标签的信息。