满洲里货运企业向现代公路物流业转型的途径

公路物流产业是内蒙古自治区满洲里支柱产业之一.文章通过对满洲里货运企业的调查和存在问题的分析,认为满洲里必须将传统道路货运企业向现代公路物流产业转换.在后期发展过程中,应当结合当地市场的实际情况,逐步转型为现代公路物流产业.最终,实现区域现代公路物流产业的整体协调.     

基于无线手持终端的图书物流信息系统研究与设计

针对我国图书物流配送效率低、准确性差的问题,以及图书出版业蓬勃发展的现状,分析了图书物流中心的作业流程,设计了以无线手持终端为现场信息处理设备的图书物流信息系统,分析了现有作业流程的缺点,阐明了基于无线手持终端的图书物流信息系统的优势.实际应用表明,将无线手持终端应用到图书物流配送中,作业效率、准确性都得到了较大提高.     

“无人机-车辆”配送路径优化模型与算法

基于城市配送的发展趋势,提出一种“无人机-车辆”联合配送模型,以无人机为主导,分3 步进行路径分配,无人机每次配送可以服务多个顾客点,车辆不用在固定点等待无人机。进行单 次路径规划时,让顾客需求点尽可能多的得到服务,最后,以总配送距离最小为目标,对整体路径 进行优化。此外,设计了3种不同的配送场景,构建的模型能同时适用于这3种场景。采用带末 端优化的模拟退火算法求解问题,结果验证了模型的可行性。考虑到未来无人机技术的进一步 提高,对无人机的最大载重量和飞行距离进行灵敏度分析。结果表明,无人机的配送能力受载重 量和飞行距离影响,增大配送能力可以使无人机服务更多的顾客需求点,均衡提升载重量和飞行 距离可以充分发挥无人机的配送能力,更好地完成农村地区的物流配送。     

我国西部港口物流作业机械状态智能化监控发展趋势探讨

物流作业机械状态智能化监控是港口信息化建设的重要组成部分。阐述了国内外港口智能化监控模式和技术的发展与演变,分析了我国西部港口智能化监控现状,研究了我国西部港口智能化监控存在的主要问题,探讨了其发展趋势。     

港口物流枢纽危险品监控与预警系统*

随着港口信息化基础建设的不断发展,以及无线传感、无线网络、视频监控等技术手段的成熟应用,结合港口物流枢纽危险品作业特点,构建危险品监控与预警系统已经具有可行性.在分析港口物流枢纽危险品监控与预警系统功能需求的基础上,提出系统的五层框架,即:信息采集层、信息传输层、信息管理层、支撑平台层和信息应用层,同时分析信息采集和处理的关键技术,并展望今后的研究方向.     

天白水电站溢洪道弯曲段流态优化试验

为了改善开县天白水电工程溢洪道弯曲段流态,使断面内流量分布均匀,提高运行稳定性,根据其实际运行情况,结合以往类似工程的经验,提出了弯段底板高程正超高的优化设计方案。物理模型试验表明,采用这种工程方案可以很好地消减急流冲击波,改善弯曲段水流流态,提高下游消能能力。     

Mumbai lunch box delivery system: A transferable benchmark in urban logistics?

This paper presents findings of a freight transport study carried out for Mumbai city (India). Based on the case study of lunch box delivery system organized by the Mumbai dabbawalas, demonstrated that an informal sector was capable of developing an urban logistics system that was precise, reliable and affordable to the middle class society in Mumbai. These facts suggest an approach based on adapting logistics solutions harmoniously to the urban landscape, public policy, infrastructure and skill sets of the company’s employees in order to be attractive to the end customer, offering a good match between supply and demand i.e., consumer and producer satisfaction. At the same time logistics solutions should evolve continuously in order to be attractive to the core customer base and should be customer driven. These basic management principles can be applied in the management of other urban logistics companies in the world over.     

Panama Canal expansion and its impact on East and Gulf coast ports of U.S.A.

ABSTRACT

This paper focuses on the Panama Canal expansion and its impact on American port infrastructure for the attention of academic researchers in maritime transportation and supply chain management (SCM). First, it provides a comprehensive background based on a review of pertinent practitioner as well as academic publications. This is followed by a summarization of the impact of this expansion on the infrastructure of the major East and Gulf Coast (EGC) ports, since these stand to be the most affected. Then it presents a categorization scheme for these EGC ports that capture their likelihood of attracting the expected increase in cargo traffic engendered by the expansion; this is preliminarily supported by the latest data on growth in container traffic. The policy implications of this categorization are then discussed and the paper ends by identifying key SCM research problems exposed by the above.     

Framing the Nexus of Globalisation,Logistics and Manufacturing in Europe

Abstract

Under the ongoing influence of globalisation, supply chains have changed significantly. New logistics and manufacturing systems have emerged, causing longer transport distances and increasing transport emissions. The existing research into the sustainability impacts of freight transport has largely viewed it as being a macro-level economic and political phenomenon and has ignored the interdependencies amongst micro-level economic actors, including firms and businesses in the private sector. In this paper, we presume that the lack of conceptualisation of freight transport in relation to wider institutional contexts and firm behaviour results in the lack of a holistic approach to understanding freight governance in the face of globalisation. We argue for the use of institutional economic geography lenses to elucidate the distribution networks of emerging logistics and manufacturing practices and its implications for freight transport. We illustrate our argument through a broad look at the European logistics and manufacturing practices and global production.     

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物流园区作为物流系统的重要节点设施,为了实现降低成本、资源互补、利益共享、风险共担,从而更好地满足第三方物流市场多元化、复杂化需求的目的,开始从单纯的竞争走向合作.物流园区结成合作共生系统后,面临的一个重要问题就是如何公平合理地分配合作利润.本文首先对影响利润分配的要素进行分析.然后,建立了基于满意度的不对称Nash利益分配协商模型,并通过引入合作成功概率的Shapley值法,确定该模型中的重要参数,并最终建立物流园区合作共生系统利润分配模型.最后,将该模型运用于具体算例,并对结果进行分析.计算结果表明,物流园区合作共生系统利润分配模型,可以有效地解决物流园区合作的利润分配问题.