ATP系统的MMI子系统在长春轻轨中的应用

本文介绍了应用在长春轻轨一期中ATP车载系统中的MMI子系统在系统试验调试和现场实际运营中具体实例。从硬件接口结构、软件模块接口详细分析介绍了MMI系统。     

集装箱生成量预测及其分流研究

在港口集装箱生成因素分析的基础上,运用多因素动态相关系数法对区域集装箱生成量以及分流情况进行预测和分析,最后分析江苏省集装箱生成量和分流情况,并提出集装箱运输的发展相关建议。     

交通仿真技术在高速公路改扩建保通中的应用

高速公路的改扩建约束条件较多,研究和制定高速公路改扩建工程施工期间交通保障方案具有重要意义。文中简述了交通仿真的基本概念,并以仿真软件TSIS中的FRESIM模型建立连霍高速公路(郑州段)交通仿真模型,分析研究连霍高速公路(郑州段)加宽扩建施工中的最合适限制车速。     

日本东京车站的经营理念

日本东京是拥有3200多万人口的国际化都市，同时它又是以商业中心为核心，住宅，工业区呈辐射状向周边扩散的典型的单向集中型城市，因此东京的轨道交通线路也是以东京车站为中心向东京外围发展的，目前这些轨道交通所承担着东京首都圈内运量的86%以上，作为日本最大的综合性交通枢纽东京车站，它连接了东海道本线，     

关于国铁线路开行城际列车的探讨

分析了国铁参与城际轨道交通的可行性和必要性，并对具体涉及的运输要素进行了探讨，提出了初步的研究思路。     

德国铁路电力机车动车概况

简要介绍德国铁路现有电力机车动车的各种系列、数量和主要改进.     

Valuation of externalities through neo-classical methods by including institutional variables

Externalities are uncompensated influences that are not expressed in a market but that affect the production possibilities or the welfare level of third parties. An example is the noise pollution in airport areas. Although air transport is an important source of economic growth and employment in many countries, the social and environmental problems connected with this sector are rising rapidly. Consequently, airports are becoming a matter of concern to many politicians. On what kind of values should they base their decisions as to further growth or consolidation of the current situation? In this paper we discuss two approaches, one based on mainstream, neo-classical, economics, and one based on institutional approaches, more in particular new institutional economics, which can be seen as a development complementary to the mainstream.     

天津滨海轻轨列车监控系统的设计与实现

天津滨海轻轨连接天津市区和滨海开发区。全长45km．设计列车最高运行速度为100km／h。行车间隔最小可达到150s，正线运行车辆多。为保证列车安全、快捷、正点、高密度不问断地运行。以及高速运行下调度指挥的高效、迅达；作为ATC（列车自动控制）系统中的管理级。ATS系统对调度员调整列车运行计划起着重要的作用。     

上海地铁9号线120 km/h线路技术标准研究

介绍上海地铁9号线一期工程(设计速度为100~120 km/h)的线路主要技术标准,以及线路最小曲线半径、缓和曲线长度、不设缓和曲线两圆间夹直线长度、竖曲线半径的分析计算。     

Eddies around Madagascar — The retroflection re-considered

The Agulhas Current with its retroflection and attendant eddy-shedding is the cause of some of the greatest mesoscale variability in the ocean. This paper considers the area to the south and east of Madagascar, which provides some of the source waters of the Agulhas Current, and examines the propagating sea surface height signals in altimetry and output from a numerical model, OCCAM. Both show bands of variability along the axis of the East Madagascar Current (EMC) and along a zonal band near 25°S. Sequences of images plus associated temperature data suggest that a number of westward-propagating eddies are present in this zonal band. The paper then focuses on the region to the south of the island, where ocean colour and infra-red imagery are evocative of an East Madagascar Retroflection. The synthesis of data analysed in this paper, however, shows that remotely observed features in this area can be explained by anticyclonic eddies moving westward through the region, and this explanation is consistent with numerical model output and the trajectories of drifting buoys.