论文编号:CK100论文字数:20729,页数:35
摘 要
目前，市场的竞争日趋激烈，企业要想在激烈的竞争中立于不败之地，高效率是
企业不可或缺的因素。企业的效率不仅包括它的生产、制造的效率，还包括它的整个物流的效率。而企业的仓储管理水平是企业物流中的关键一环，它对提高整个企业物流效率起到至关重要的作用。因此说，提高了企业的仓储管理水平，也就在很大程度上提高了企业的效率。自动化立体仓库的出现，正是适应时代的潮流。
本论文根据射频识别技术的基本原理和射频识别技术具有信息无线传输、信息传递量大和信息传播方便准确等特点，结合自动化立体仓库的丁作情况，把时步叭只别技术应用到自动化立体仓库中，构建出一个基于射频识别技术的自动化立体仓库。对货物从进入该自动化立体仓库开始，一直到货物被从仓库中取出的全过程，运用射频识别技术对货物的具体信息、运输和存储情况以及货位的具体信息和使用情况进行全面的管理和监视，并使用嵌入式系统对自动化立体仓库的作业操作进行控制，极大地提高了自动化立体仓库在作业时的准确性、可靠性和安全性。
关键词：自动化立体仓库、射频识别、监控系统、嵌入式系统
Abstract
Since the competition is getting fierce increasingly, high efficiency has become an indispensable factor for contemporary enterprise to be invincible. The efficiency of a company contains not only production efficiency and manufacturing efficiency, but also the integrated logistics efficiency. While storage management is a key factor, for its essential role of a company‘s integrated logistics efficiency. So, the higher the storage management level, the higher the company’s efficiency. At this condition the AS/RS emerged
A large number of advanced technologies have been used in modern production management as the continuous progress of science and technologies. Since RFID Based on the principle of RFID, along with its characteristic of wireless transmission, large mount and facilitate and accurate quality of information, an AS/RS system with RFID has been created in this paper. The AS/RS begins with entrance of goods, ends with removed of goods. With RFID technology being used, it can realize the total management and monitoring of goods, which include both the specific information of transmission and storage of goods and the information of cargoes. At the same time embedded system has been used to control the workshop of AS/RS in order to improve the accurate, reliable and security of AS/RS.
Key Words: AS/RS, RFID, Monitoring System，Embedded System
目 录
摘要………………………………………………………………………………..……………….Ⅱ
1 前言……………………………………………………………………………………………....1
2 自动化立体仓库概述………………………………………………………….……………..3
2.1 自动化立体仓库的定义………………………………………………………….………3
2.2 自动化立体仓库的发展历史…………………………………………………….....……5
2.3 自动化立体仓库的特点………………………………………………………….………6
2.4 自动化立体仓库的发展趋势…………………………………………………………….7
2.5 自动化立体仓库系统的构成…………………………………………………………….8
3 自动化立体仓库出入库分拣系统 9
3.1 自动化立体仓库分拣系统的组成………………………………………………………..9.
3.2 分拣模式及系统分析…………………………………………………………………….11
3.3 分拣作业过程和分拣时间组成…………………………………………………………12
4 基于射频识别技术的自动化立体仓库………………………………………………...14
4.1 射频识别系统基本原理……………………………………………………..........14
4.2 射频卡的特点……………………………………………………………………..16
4.3 射频识别技术在自动化立体仓库中的应用特点………………………………..16
5 基于RFID的自动化立体仓库作业监测系统………………………………………..17
5.1 自动化立体仓库的货物监测…………………………………………………………..17
5.2 自动化立体仓库的货位监测…………………………………………………………..18
5.3 自动化立体仓库的信息管理系统……………………………………………………..20
5. 3. 1信息管理系统的功能…………………………………………………………..20
5. 3. 2系一统数据库设计……………………………………………………………..21
6 基于RFID的自动化立体仓库作业控制系统…………………………………….....23
6.1 嵌入式系统……………………………………………………………………………..23
6.2 嵌入式操作系统………………………………………………………………………..23
6.3 自动化立体仓库嵌入式控制系统的调度方法………………………………………...23
6.4 基于RFID的嵌入式操作系统对自动化立体仓库的作业控制………………………24
7 总结…………………………………………………………………………………………....27
致谢…………………………………………………………………………………………...........28
参考文献……………………………………………………………………………….29
自动化立体仓库出入库检测控制系统的研究......