浅谈RFID技术在交通行业中的应用

阐述了射频识别（RFID）的工作原理,介绍了RFID技术的应用领域,对RFID技术在交通行业不停车收费（ETC）系统中的应用情况进行了详细论述。     

有轨电车通信信号技术与智能交通系统

通信信号系统是指挥轨道交通行车、保证列车运行安全、提高运输效率、传递交通信息的重要设施。首先研究了有轨电车的运营基础,并结合通信信号系统归纳有轨电车的主要特点及通信信号系统关键技术。总结了国内外有轨电车通信信号系统的主要构成,重点介绍沈阳市浑南新区有轨电车通信信号系统概况。最后提出有轨电车智能交通系统的概念,并阐述其主要功能及系统构成。     

春节期间货运组织工作的难点与对策

针对铁路春运期间存在的货源下降、运输方向受限等货运组织工作的难点进行分析,提出了强化路企合作,组织有效货源;动态优化方案,细化日历装车计划;改善产品结构,灵活调度指挥等对策,促进春节期间的增运增收,实现客货运输双赢。     

Waiting zones for realistic modelling of pedestrian dynamics: A case study using two major German railway stations as examples

The value of a pedestrian stream simulation depends on its ability to reproduce natural behaviour of pedestrians in different situations. Most models assume that pedestrians are single-minded and constantly move towards their destinations. However, our observations at two major German railway stations made during field experiments and our analysis of video recordings at one of these stations revealed that in virtually every setting a significant proportion of pedestrians do not walk continuously. Instead, they occasionally change their route in order to visit certain locations and stand there for a period of time. By waiting, they often block walking pedestrians and thereby influence the overall dynamics.In this paper, we evaluate the impact of waiting pedestrians and propose a model for waiting pedestrians based on cellular automata. The model is able to reproduce the observed pedestrian behaviour. We illustrate the model with simulations of several real life scenarios for a major German railway station and show that during rush hour standing pedestrians may prolong walking time by up to nearly 20%. We also demonstrate how the developed model can be used for the analysis of infrastructures, and prediction of problematic areas in public spaces.     

加强组织管理 提高保价运输工作质量

在分析影响铁路保价工作质量主要因素的基础上,结合呼和浩特铁路局保价工作的实际,从强化组织管理、提升保价服务质量,强化保价资金运用、促进保价经营良性循环方面,提出提高保价运输工作质量的措施。     

铁路货运发展现代物流的探讨

通过对铁路货运的优势分析,提出铁路货运发展现代物流的思路,并提出完善物流服务功能、建立快捷运输组织体系、拓展现有服务业务及加快现代物流人才培养的对策。     

On the evaluation of a public transportation network quality: Criteria validation methodology

A public transportation network serves in adequate way a population if it evolves in time following the existent social reality. Changes made in order to improve service must be analyzed and evaluated. The introduction of modern technology to validate the fare card allowed a quick access to important, although incomplete, data. Databases with only the getting in validation information can be used to construct an origin–destination (OD) matrix, allowing a service quality analysis. Here it is presented a basic methodology to rigorously validate service quality criteria considering what might be interesting for the user. The quality analysis philosophy is the following. First, based on automatically gathered data, one reconstructs the origin–destination (OD) matrix, which contains information concerning the number of passengers traveling between zones of a certain region. The OD matrix is used to calculate some criteria characterizing the transportation network quality, such as traveling times, waiting times at a stop or transport occupation. The reconstructed OD matrix always contains errors, which cause errors in the criteria values. How significant are these errors? This question can be answered using our criteria validating methodology, which is based on statistical analysis. It has been implemented at the urban bus transport system of Porto, STCP, allowing the evaluation of the transportation network quality under a number of criteria and guaranteeing rigorous results.     

铁路货运安全监察系统的构建

通过分析铁路货运安全监察体系的现状,指出在管理机制、检查手段、信息化以及分工布局等方面存在的不足,研究借鉴国外铁路安全监督的管理经验,提出了构建货运安全监察系统的构想,并分析其可行性。     

特别敏感海域和特殊区域的对比研究

为了减少航运活动对海洋环境产生的危害,国际海事组织分别提出了基于MARPOL公约的"特别区域"和"特别敏感海域"的两个概念,以对一些需要特别保护的海域采取更加严格的措施进行保护。在对这两个概念的提出背景和法律依据进行探讨的基础上,对两种保护区域的申请标准和程序,及相关的保护性措施等进行了比较深入的对比研究,并就目前这两种保护海域最新发展的现状进行了综述。提出应积极推行国际公约及法规来保护我国的海洋环境。     

立对挑战 科学发展 为保持经济平稳较快发展做好交通运输保障—在2009年全国交通工作会议上的讲话（节选）

文章总结2008年交通运输主要工作，深入分析了交通运输发展面临的新形势和新任务，按照中央经济工作会议的部署和要求，安排交通2009年的各项工作任务。