对道路运输信息化建设的思考

信息化建设是道路运输行业的关键。本文从道路运输信息化建设存在的不足入手,提出了道路运输信息化建设的指导思想及目标,重点阐述了道路运输信息化建设的内容。道路运输信息化建设的核心是应用先进技术,建立起高效、完善、协调发展的道路运输体系,对道路运输的全过程进行优化和控制,实现信息共享、交互、互馈的智能性,使社会公众得到高效、和谐、一体化的智能化运输服务,达到运输生产与管理效益最大化的目标。     

以信息化促进行业管理现代化

阐述了道路运输信息化的发展背景以及道路运输信息化建设的必要性,重点介绍了我省道路运输信息化的发展现状以及存在的主要问题和我省道路运输信息化“十一五”发展规划。     

信息园地

<正>1上半年全省道路运输信息化建设工作推进有力2015年全省道路运输信息化工作以建设道路客运联网售票、道路运输市场信用信息服务、道路运输综合监管及交通物流公共信息平台四大信息系统为主要目标,通过加快信息系统建设,提升道路运输行业智能化水平,为行业发展提质增效、转型升级提供科技保障。     

道路运输管理NT系统的设计与应用

本文简明阐述龙岩市道路运输管理运政网络系统(NT)设计背景、设计理念、技术要领和主要功能,这套系统主要面向龙岩市道路运输管理部门及所辖企业而设计开发,为龙岩市道路运输管理信息化建设打下了坚实的基础,在全省道路运输信息化领域具有一定的推广价值。     

安徽省道路运输信息网络平台建设

进入21世纪,随着网络带宽极限的不断突破和通信成本的大幅降低,各行业基于宽带的应用发展迅猛。摆脱局域网应用带来的各种限制,建立真正意义上的广域网络应用平台已成为道路运输行业信息化发展的当务之急。重复建设后信息孤岛的尴尬近年来,安徽省道路运输管理信息化进程得到巨大发展和广泛应用,1997年,安徽省运管局开始组织规划全省道路运输信息化网络建设;2000年,成立了省局信息中心,负责信息化建设的具体业务;2002年成立了全省道路运输信息化建设领导小组,负     

国内道路运输业应用ITS最新成绩单

高新技术:助力道路运输跨步道路运输信息系统三级联网,客运站尝试联网售票,GPS系统与物流系统的结合……近年来,我国道路运输信息化建设实现大跨步发展,科技创新使传统的运输效率和管理水平得到极大提高。2004年9月,交通部开始实施信息化二期工程,其中一项重要内容就是建设交通行业数据交换平台系统。截至2006年年底,全国81%以上的省(自治区、直辖市)、26个省级道路运输管理机构已经建设并开发应用了以广域网为     

我国道路运输业发展战略转型研究

本文分析了我国道路运输服务转型的环境,提出了我国道路运输服务转型的思路、路径以及战略选择建议,统筹城乡道路运输协调发展,提升基本公共服务均等化水平。优化道路运输组织方式,提升道路运输服务效能和安全水平。推进创新发展和信息化建设,提升道路运输公共信息服务水平。完善服务监督和质量管理体系,提升道路运输服务及重点产品质量水平。     

关于构筑广西面向东盟的国际道路运输业的思考

广西面临着西部大开发、CEPA、GMS、中国-东盟自由贸易区、泛珠三角经济圈、环北部湾经济圈等历史性机遇。如何抓住这一历史性机遇,乘势而上,构建广西面向东盟的国际道路运输业,是摆在我们面前的当务之急。作者从广西国际道路运输业的实际出发,分析了广西具有发展国际道路运输的独特优势和良好机遇,着重阐述了广西新一轮国际道路运输发展的战略布局,提出了加快广西国际道路运输发展的目标、方向和对策。     

重庆：以“信息化”促转型

实现道路运输行业的现代化、科学化、高效化发腱,需要信息化的支撑,特别足科学发展观上升为国家战略以后,信息化建设道路运输业更是提到了更高的地位,道路运输业实现转掣升级发展,离不开信息化的支撑。     

建设高效的道路运输管理信息化的探讨

2002年8月15日,交通部在成都召开了全国交通信息化工作会议,交通部部长张春贤做了题为<提高认识明确目标突出重点扎实有效地推进交通信息化>的主题报告.张部长指出:交通信息化是交通行业迈向现代化的战略举措,近几年交通信息化工作取得了一些成绩也存在着一些不足,我们要抓住历史的发展机遇,充分利用信息技术成果,扎实工作,使交通信息化达到一个新的水平.联系安徽省道路运输管理信息化建设实践,适应新形势和新<道条>,成为"公平、公正、公开、便民"的服务型政府的当务之急,是建设高效的道路运输管理信息化,实现区域道路运输管理信息网络化和信息资源共享.     

国内外高钢级管线钢的开发与应用

简述了高钢级管线钢的冶炼连铸技术、轧制技术和制管技术以及国内外高钢级管线钢的开发与应用现状及发展趋势,探讨了国内的管线钢与国外的差距以及进一步发展的方向。     

RTK系统在西气东输二线数字化管道中的应用

随着RTK（Real Time Kinematic）系统的推广,该系统以高精度及操作便捷在石油管道建设中得到了广泛应用。叙述了该系统的基本工作原理及在西气东输二线管道工程施工中的应用情况。文中对该系统操作简单、数据处理能力强、作业效率高、无累计误差、测量精度高、不受自然条件影响等野外操作过程中的优点以及该系统在长输管道施工过程中存在的不足及应注意的问题进行描述。     

平流层通信在交通运输行业中的应用

平流层通信是指利用位于平流层的高空平台电台代替卫星作为基站的通信。文章基于平流层通信的特点及发展现状,介绍了平流层通信在交通运输行业中的用途,阐述了平流层通信存在的平台搭载、频谱分配、可靠性方面的问题,并提出了相应的解决措施及建议。     

Classification of driver-assistance systems according to their impact on road safety and traffic efficiency

The aim was to examine driver-assistance systems that seem to have a considerable potential for road safety and traffic efficiency improvement, and to propose an impact-oriented classification of these systems. A broad overview of a series of driver-assistance systems under development or in some cases already available is presented and it identifies the basic characteristics of each system and its expected impact on traffic efficiency and road safety. The latter is assessed on the basis of appropriate evaluation criteria. Expert judgement and literature evidence available are used in this context. This impact approach, in contrast with the usually adopted user or system-oriented approaches, allows for more appropriate identification of the priorities in the field of future research, development and promotion of driver-assistance systems. The proposed classification allocates the driver-assistance systems in four different categories on the basis of whether traffic efficiency and safety impact are high or low. This categorization reveals that 40% of the systems considered are expected to have a high safety and low traffic-efficiency impact, while only 15% is expected to have both impacts high.     

Low cost carrier competition and route entry in an emerging but regulated aviation market – The case of China

Although China lags behind other liberalized aviation markets in low cost carrier (LCC) development, its largest LCC, Spring Airlines, has achieved rapid growth in traffic volume and revenue, as well as consistent profitability, since its inauguration in 2005. Our empirical study on the Chinese domestic market suggests that Spring adopts a “cream skimming” strategy to enter high-priced routes, allowing the carrier to achieve both a very high load factor and considerable profitability. Spring’s capacity and market share on individual routes are constrained to low levels, likely due to government regulation and/or a “puppy dog” strategy adopted by the carrier. As a result, Spring is able to achieve fast growth without triggering price wars. To incumbent full service carriers, high speed rail (HSR) services impose much more significant competitive pressure than low cost carriers. Similar to LCCs in developed markets, Spring prefers to serve markets with high traffic volumes out of its operational base in Shanghai. Overall, Spring’s entry decision is not significantly affected by competition, either from full service airlines or HSR services. Our investigation suggests that LCCs have potential to introduce more competition but are yet to be a “game changer” in China. Further deregulation of the domestic market is needed.     

Transport in a high‐density urban environment: the experience of Hong Kong

In Hong Kong the high cost of land reclamation servicing has made it necessary to plan land use through zoning commercial and industrial activity and by adopting very high densities for residential accommodation. Traffic has concentrated along particular corridors where its volume now exceeds road capacity. The imperative development of an urban rail system has affected the economic stability of most public transport. Simultaneously, private motoring has increased so rapidly that fiscal restraints have been imposed, generating a serious proposal for electronic road pricing. The future growth of links with China will end Hong Kong's relative isolation and present new transport planning challenges.     

Workers wanted: Changing employee accessibility with industrial development ─ Evidence from Foxconn

In response to the trends of manufacturing revitalization and workforce shortage in the U.S., this study investigates how Foxconn changes accessibility to industrial employees by automobile and by transit in Southeast Wisconsin. Results suggest that there is a mismatch between the Foxconn site and the areas with high accessibility to industrial employees. With a great demand for labor, Foxconn reduces employee accessibility by automobile throughout the region, while its impact on employee accessibility by transit is more localized. The results inform industrial firm locations, workforce housing development, and transportation service provisions. The analysis framework shifts the angle of accessibility research to focusing on the perspective of employers, and it can be applied to investigate future large-scale economic development projects.     

Development and Impact of the Modern High‐speed Train: A Review

Abstract

The inauguration of the Shinkansen high‐speed train service between Tokyo and Osaka, Japan, at 210 kph maximum operating speed some 40 years ago marked the comeback of the train as an important passenger mode of transport. Since then high‐speed train (HST) services have been introduced in many countries and are planned in many more, and the train has once more become the dominant mode of transport on many routes. This review summarizes the different elements of HST operation with the aim of characterizing HST operation and putting in context its impact in terms of what it is best designed for and what it can deliver. The review concludes that the HST is best designed to substitute conventional railway services on routes where much higher capacity is required and to reduce travel time, further improving the railway service, also against other modes, therefore leading to mode substitution. However, the high investment in HST infrastructure could not be justified based on its economic development benefits since these are not certain. Finally, the following definition for HST services is suggested: high capacity and frequency railway services achieving an average speed of over 200 kph.     

城市轨道交通企业多元化发展对比研究

城市轨道交通投资周期长、成本高、收益见效慢,许多轨道交通企业负债累累,但随着城市轨道交通在我国的高速发展,越来越多的轨道交通企业开启多元化经营进而实现多元化发展。本文列举了四个我国典型大都市的轨道交通多元化发展情况,结合政府颁布的土地政策,可以看出轨道交通多元化发展的重要性,以及政府将土地交由轨道交通企业自行开发、使用,政府在其中主要充当监管者的角色。这样有助于实现其多元化经营,进而带动多元化发展与城市可持续发展。     

国产化盾构掘进自动导向系统的研制

介绍了盾构掘进自动导向系统的发展过程，提出研制国产化盾构掘进自动导向系统的依据，分析了系统的基本组成、基本原理、软件计算法和可靠性设计特点，通过推广应用，证明该系统具有高可靠性和高稳定性，达到国际同类产品的技术性能。