基于RFID的仓储管理系统

开发了一个基于RFID(射频识别技术)的自动化仓储管理系统,以RFID技术作为仓储管理的技术纽带,实现物品出入库管理、库存管理、防盗报警、报表管理和系统管理,方便不同人员进行统计、查询和掌握货物流动情况,完善管理机制,简化人为操控。     

基于西门子PLC的自动化立体仓库堆垛机控制系统设计

自动化立体仓库是建立在计算机管理技术、自动化控制技术和机械制造设计技术三者的基础上,它具有独立完成仓库物流作业的能力,准确的将货物运送至存取地点,并科学管理仓储信息,因而它是促进现代物流进程的关键。自动化立体仓库堆垛机控制系统主要由计算机管理系统、高层货架和堆垛机三部分组成,本文针对其结构和工作流程进行了简单的介绍,并着重讲述了各子系统的硬件、软件设计,以促进自动化立体仓库堆垛机控制系统在现代物流仓管中的运用。     

基于WebGL的3D立库可视化系统设计与实现

针对当前扩大化和普及化的仓储物流,提出了一种3D自动化立体仓库可视化系统的实现方案,用以解决仓储系统中遇到的数据不直观的问题。该系统采用JavaScript编程语言,以Three.js引擎为基础,构建了基于WebGL的三维自动化立体仓库的可视化系统,该系统能有效直观的进行仓储管理,适合现代化仓储企业的管理需求。     

自动化立体仓的动态储位分配为优化问题研究

自动化立体仓的深化应用和发展,在提升货物出入库效率的同时,也面临动态储位分配优化问题,其不仅直接影响着堆垛机的平均行程时间,更关系着立体仓库的整体作业效率,针对此,本文结合自动化立体仓存在的主要问题,构建了储位分配优化问题模型,并对传统遗传算法进行改进,由此完成了模型的求解.     

部队仓库管理系统的设计与实现

当了适应基层部队在物资管理方面信息化管理的需求，本文通过设计完善系统管理、出入库管理、库存信息管理、基础信息管理、查询统计等仓库管理系统模块的功能内容，并且借助相关编程语言和后台数据库系统实现了一个部队仓库管理系统。仓库管理系统的设计与实现为提高部队仓库管理工作的科学化、规范化水平创造了条件。     

机械手自动化控制系统的开发

机械手自动化控制系统是自动化立体仓库的主要组成部分。对仓库存储系统货物选择的算法进行研究,提出了一系列优化的算法,保证能够快速、准确地进行货物存取。系统采用组态王6.51设计了机械手自动化控制系统的人机界面,对机械手采用PLC控制,且上、下位机间可以双向通讯,实现了对货物根据品种进行独立控制和管理的目的。     

基于RFID的智能枪械管理系统设计与实现

针对某部队武器装备动用数量大、出入库频繁、安全管理任务重、库房管理人员少等特点,将RFID技术、现代网络信息技术、软件开发技术、数据库技术引入到枪械管理系统之中,通过对枪械的动态、静态信息自动识别获取,实现了对枪械的实时自动管理,提高了枪械安全管理水平。该系统已经成功运用于某部队的枪械日常管理中。     

基于RFID技术实现应急保障物资仓库智能化的研究

目的:基于RFID技术,研制一种可满足医院应急保障仓库实际需求的智能化管理系统,包括出入库管理与日常库房管理。方法:它将RFID自动识别技术、无线数据传输技术、服务器数据库管理技术相应的定位算法相结合,以实现应急保障物资的自动出入库以及自动管理。结果:装在库房门框上的RFID阅读器可以实时检测出物资的出入库情况,并将信息与服务器数据库同步;配置有RFID读写器的移动终端可以自动识别箱内物资并读取属性信息,服务器的数据库可以准确显示每种物资的出入库情况以及存储状态;并根据需要生成并打印出入库表单。结论:出入库信息以及库存属性信息由系统自动生成,保证了库房信息的准确率,提高了库房管理的效率。     

自动化立体仓库在现代制造企业中的应用与优势

自动化立体仓库最大限度利用空间,最大限度地满足生产要求,减轻工人劳动强度,提高生产效率,加强生产和物资管理,减少库存积压资金等方面具有无可比拟的优势,这正是一个现代化企业所要求的和追求的。由于采用计算机管理和网络技术,使企业领导宏观快速地掌握各种物资信息和使工程技术人员、生产管理人员、生产技术人员及时了解库存信息以便合理安排生产工艺、提高生产效率成为可能。综观国内外的大型企业,自20世纪60年代始逐步采用自动化物流系统以来,到今天已成为企业生产管理不可缺少的重要组成部分。建立自动化立体仓库系统已成为现代化企业的重要标志之一。     

基于RFID的烟草仓储管理方案设计

针对目前烟草仓储管理中存在的问题,分析烟草物流的特点以及烟草企业的仓储现状,研究一种基于RFID的烟草仓储管理方案.该方案能实现自动采集货物、货位信息,智能引导货物出入库作业,达到货物出入库的自动化、智能化管理的目的.     

B/S架构的气象资料综合监控平台建设

本系统主要是对省级收集的各类下行资料进行检索、实时信息采集、入库、补调、监控,并全面、实时、准确地提供各类资料的详细信息,达到了对实时资料的高效管理和实时监控的目的.本系统的建成实现了云南省气象资料的全面网络化管理,实现网上工作,减轻值班人员劳动强度,提高工作效率.     

A low cost optical storage server for near video-on-demand systems

A near video-on-demand system is one of the most economic and practical applications to provide high quality digital video services through a network in terms of cost, storage and network capacity requirements. In this paper, an optical storage server with a novel data placement and retrieval schemes is proposed for a near video-on-demand system. The proposed data placement scheme on the optical discs fully exploits the periodical broadcast characteristic of an NVOD service to optimize the disc bandwidth utilization. By further applying our retrieval schedule strategy, the buffer requirement of a system can be significantly reduced. In that way, the maximal number of supported streams with the minimal buffer requirement can be easily achieved, The storage system can be applied not only to CD-ROMs storing MPEG-1, but also to Digital Video Disks (DVDs) storing MPEG-2 in the near future     

立体化仓库系统仿真优化研究

针对立体化仓库系统仓储作业问题,采用Flexsim软件进行了仿真优化研究.首先,建立了自动化立体仓库仿真模型;其次,对不同的存取模式和不同的系统参数提出了仿真优化方案;最后,对仿真优化的结果进行分析.结果表明,通过优化可以大大提高系统的响应速度,发现实际仓库系统运行中可能出现的瓶颈,提出对应改进方案,提高仓库存储效率.     

Making a cost-effective storage server for broadcasting digitalvideo services

Near video-on-demand (near-VoD) system, which broadcasts popular movies on a number of channels according to a predetermined program schedule, is regarded as one of the practical applications through a CATV network. A broadcasting video storage server is proposed to support this application with flexible configuration and management functions, low system construction cost, and high efficiency. A generic file layout and a retrieval scheme are presented to accommodate variant types of videos with single, multiple, constant, and variable bit rates. Simulation results show that our broadcasting storage server can reduce by 10-20% the system construction cost than the previous approaches     

Storage system support for continuous-media applications. Part 1. Requirements and single-disk issues

A multimedia storage system plays a vital role for the performance and scalability of multimedia servers. To handle the server load imposed by increased user access to on-demand multimedia streaming applications, new storage system solutions are needed. Multimedia storage systems store and retrieve data from storage devices and manage related issues including data placement, scheduling, file management, continuous data delivery, memory buffering, and prefetching. For high-data-rate multimedia systems, storage systems have long been viewed as a primary bottleneck for two reasons. First, multimedia applications have a much higher storage system load than previous applications. Second, storage devices have become only marginally faster compared to increased processor and network performance. This increasing speed mismatch has fueled a search for new storage structures and file system storage and retrieval mechanisms     

基于SOA技术的分布式视频检索系统的设计

提出了一种在现有媒体资产管理系统的基础上构建基于网络的分布式视频素材检索系统,通过面向服务的体系结构,以标准数据模型构建统一数据接口和协议实现异构、异地媒体资产数据检索处理,并采用轮询请求/答复的异构响应结构实现与各媒体资产管理系统的检索数据异步通信。为改善广电传媒机构媒资系统分块建设、孤岛运营现状,共享视音频媒体资源做了一种有益的尝试。     

乌鲁木齐电视台资源管理系统的探究

结合媒体资产管理系统产生的背景,对传统媒体资源管理方式和媒体资源管理进行了对比论述,分析其优缺点,阐明了该系统建设的必要性,并从其产生的原因分析媒体资产管理系统所要完成的工作.从乌鲁木齐电视台实际情况出发,对媒体资产管理系统的设计进行了详细探讨.其中主要对媒体资源管理系统的种类和在电视台全台网中的作用进行了详细的分析和讨论.     

A novel large-memory neural network as an aid in medical diagnosisapplications

Describes the application of a LAMSTAR (LArge Memory STorage And Retrieval) neural network to medical diagnosis and medical information retrieval problems. The network is based on M.L. Minsky's (1980) knowledge lines (k-lines) theory of memory storage and retrieval in the central nervous system. It employs arrays of self-organized map modules, such that the k-lines are implemented via link weights (address correlation) that are updated by learning. The network also employs features of forgetting and of interpolation and extrapolation, and is thus able to handle incomplete data sets. It can deal equally well with exact and fuzzy information, thus making it specifically applicable to medical diagnosis where the diagnosis is based on exact data, fuzzy patient interview information, patient histories, observed images and test records. Furthermore, the network can be operated in a closed loop with search engines to intelligently use data from the Internet in a higher learning hierarchy. All of the above features are shown to make the LAMSTAR network suitable for medical diagnosis problems that concern large data sets of many categories that are often incomplete and fuzzy. Applications of the network to three specific medical diagnosis problems are described: two from nephrology and one related to an emergency-room drug identification problem. It is shown that the LAMSTAR network is hundreds, and even thousands, times faster in its training than backpropagation-based networks when used for the same problem with exactly the same information     

Processing document images on the telco network

Documentation image processing, an important information service made possible by greater network bandwidth and optical storage capacities in public communications networks, is discussed. Document image technology converts physical records and documents into digitized images for task processing and archival storage on magnetic or optical media. Imaging systems facilitate rapid retrieval and efficient document flow among users connected to information networks, replacing traditionally manual processes with a more efficient mechanized work flow. The customer requirements for document image processing, telephone company capabilities, and a typical example of customer document imaging are presented     

多媒体通信技术综述

多媒体通信是一种新型的通信系统，它是指表示、存储、重现和传输多媒体信息，诸如文本、语言、图形、图像、音响和影像等。本文讨论多媒体通信的概念，多媒体计算机，多媒体通信网以及多媒体信号处理，同时也列举若干多媒体通信系统的例子。