网络化物流

网络的兴起给物流业带来了新的发展机遇,我们须充分利用这一契机建立与之相适应的企业经营模式。电子商务的进一步发展为物流开辟了广阔的天空,也必将孕育出一套全新的经营理念。     

加速公路运输业向物流的发展和融合

面对物流的新课题,一方面,运输企业要抓住机遇努力向现代物流融合,另一方面,也要从实际出发,循序渐进,充分利用现有设备,包括利用客户和其他行业现有的设施和设备,注重在调整、重组中发展物流.只有这样,我国公路运输业的现代化进程才能跃上一个新台阶.     

开发区专业物流园区规划

物流园区规划是建设物流园区的重要内容, 许多城市与地区都准备规划建设若干物流园区。由于物流园区的建设投入资金巨大, 任何失误都将造成难以弥补的损失。因此, 在物流园区的规划建设初期, 研究物流园区的规划是十分必要的。对依托开发区的专业物流园区的规划进行了研究探讨, 希望有助于这类专业物流园区建设的规划实施。     

城市铁路物流园区选址规划方法

阐述了铁路物流园区的概念和特征,从定性和定量两方面分析了其选址规划的基本思路。构建了选址规划方法体系,采用基于层次分析法的模糊综合评判和基于需求势能理论的离散选址方法确定选址方案。提出选址评价指标体系,包括车站作业条件、交通区位条件、地区支撑条件和环境支撑条件4大类。最后,以北京市为例,提出铁路物流园区选址规划方案,其结果与北京市物流及铁路发展规划基本吻合。     

建构中高职衔接物流专业模块化课程体系研究

建立中职与高职的有效衔接是完善职业教育体系和提高职业教育质量的关键，通过分析目前物流专业中高职课程衔接在课程体系、教学计划、教学管理、考评制度方面存在的割裂现象，提出应借鉴国外的做法，加强宏观制度建设，建立统一的职业能力导向的模块化课程体系。     

Assessment of factors associated with travel time reliability and prediction: an empirical analysis using probabilistic reasoning approach

Significant efforts have been made in modeling a travel time distribution and establishing measures of travel time reliability (TTR). However, the literature on evaluating the factors affecting TTR is not well established. Accordingly, this paper presents an empirical analysis to determine potential factors that are associated with TTR. This study mainly applies the Bayesian Networks model to assess the probabilistic association between road geometry, traffic data, and TTR. The results from this model reveal that land use characteristics, intersection factors, and posted speed limits are directly associated with TTR. Evaluating the strength of the association between TTR and the directly related variables, the log odds ratio analysis indicates that the land use factor has the highest impact (0.83) followed by the intersection factor (0.57). The findings from this study can provide valuable resources to planners and traffic operators in their decision-making to improve TTR with quantitative evidence.     

Exploring the issue of integrating logistics and traffic control in urban areas

This paper proposes an optimization framework for urban transportation networks’ (re-)design which explicitly takes into account the specific decision-making processes of ordinary users and logistic operators. Ordinary users are typically commuters whose travels consist of well-defined pairs of origin and destination points, while logistic operators make deliveries at multiple locations. Obviously, these two user classes have different objectives and scopes of action. These differences are seldom considered in traffic research since most models aggregate the flow demand in OD matrices and use assignment models to predict the response of all users as if the dynamics of their optimization processes were of the same nature. This work demonstrates that better results can be achieved if the particular features of each user class are included in the models. It potentially improves the estimation of the responses and allows managers to shape their control measures to address specific user needs.     

MapX在停车场可视化信息管理中的应用

MapX是一种功能强大的可编程ActiveX组件，能够与VB．Net等多种高级编程语言结合进行地理信息系统的二次开发。文章以VB．Net为开发工具，深入研究了MapX在停车场可视化管理中的具体应用，借助MapX开发了城市停车场可视化信息管理系统。该系统摆脱了停车场沉重繁琐的手工作业式传统管理模式，提高了停车场信息管理的效率。     

上海野生动物园入园交通改善研究

上海野生动物园是由上海市人民政府和中国国家林业局合作建设的中国首座国家级野生动物园、国家5A级旅游景区,其主出入口及几个主要停车场均位于南六公路东侧。由于来园的车辆主要流向为北向南方向,需通过南六公路-人民西路交叉口掉头入园,导致南六公路拥堵严重。通过野生动物园入园交通现状问题分析,提出了改善入园交通的总体策略,并介绍了建设专用定向匝道,实施停车场改造等具体的工程实施方案。