Journal of Transportation Systems Engineering and Information Technology

My Viewpoints on Transportation Development

WANG Qing-yun

2004, 4(3): 1-6 .

Abstract ( )

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Recently, Professor Qingyun Wang published a book titled“My Viewpoints on Transportation Development”. It’s an important academic achievement worthy to pay attention to in the transportation field. This book was published by Chinese Science and Technique Press. The book had been re-printed three times in less than 3 months, which is not so common. Since his graduation in 1982, Professor Wang has been working on the transportation development planning and policy in the National Development and Reformation Committee (NDRC, formerly the National Planning Committee). In the last 20 years，the transportation in our country has been transformed
from planning economy to market economy. He has witnessed and directly participated the activities of practicing the decision in the whole process. As the present director of the Department of Traffic and Transportation in NDRC and the visiting professor of Beijing Jiaotong University and Nankai
University, Professor Qingyun Wang pays much attention to the combination of transportation theories and practices. He usually emphasizes the opinions from the academic professionals in transportation decision-making, and also takes apart in various academic activities in the field of transportation. In his new book, he discusses incisively on the special subjects of some key issues，which are related to the construction of comprehensive transportation system in socialism market economy in China based on his long-term experience in planning of comprehensive transportation in our country. These special subjects include eight aspects as below, Look at the transportation development problem with a new development view； Transportation and economy development；Transportation planning； Transportation market theory； The reformation of transportation systems；The development of comprehensive transportation system； Transportation and physical distribution；Sustainable transportation policy. His analyses to these special subjects have important affects on some actual work，such as studying current transportation system engineering management theories and practice problem, pushing comprehensive transportation ’the Eleven Five Plan’ in our country
and so on. In order to let everybody understand the essential points of this book, the journal publishes here some contenes of the first chapter of the book in two periodicals and hopes all our readers may understand some important viewpoints from the paper.

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Research on construction of the demonstration project
of Beijing comprehensive traffic information platform

GUO Ji-fu, WEN Hui-min, ZHANG Ke, WANG Gang

2004, 4(3): 7-9 .

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The Demonstration Project of Beijing Comprehensive Traffic Information Platform is the basis to keep the cooperation and continual development of the ITS in Beijing. This paper reviews the achievements of this project, and outlines the fundamental orientation, construction aims, clients service, system framework, the processing status of the research and construction of the project and so on. As the Demonstration Project of the “the Scientific Olympics” project in the tenth five years developing plan of our country, this paper has done something useful on the research of the key technologies and the construction, which is also introduced in the paper.

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The Theoretical Basis for Establishing
Chinese ITS Industrialization Bases

LUO Jun-yi

2004, 4(3): 10-15 .

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As an immature industry in China, Intelligent Transportation System (hereinafter referred as ITS) appears compound for its trans-regional, trans-industry and trans-department characteristics. Aiming at this industrial character, the paper points out that simply copying the existing modes of the science park will do no good and it will be better to combine the characteristics of ITS industry with current situation of ITS in China based on existing modes of the science park for references along with continuous innovation both in system and theory. Consequently, the industry
group theory the industrialized theory and other theories concerned must be studied and taken into account in our effort to study and design the operating mode of the "small volume，multi-function and strong radiation" bases, and to explore the construction method of science park with low investment，high efficiency, wide influenced and flexible operation. In doing so，the theories and the practices of construction of Advanced Technology Science Park, as well as the establishment and the development of the bases of ITS industry in China, are improved.

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Research on the ITS Development Strategy in Shanghai

HU Jia-lun

2004, 4(3): 16-20 .

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Considering about the development of Shanghai in the very near
future，which requires ITS (intelligent transportation systems) to be improved in five aspects，the paper raises the objects of constructing ITS in Shanghai, which are as follows: Shanghai will build up an traffic information sharing platform for urban mass transit and become one of the convergence centers for transportation information in East China and even in the whole country. Besides，the urban transportation management in Shanghai will reach the advanced standards in developed countries. The objects are further specified into short 一 term, medium 一 term and long一 term plans. For these purposes，Shanghai will carry out ten major engineering projects，such as "Shanghai transportation information centers"，"Shanghai ITS engineering research centers" and so on.

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Gold Shield Engineering and ITS

SHEN Zhi-gong

2004, 4(3): 21-23 .

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This paper introduces the“Golden Shield Project”(GSP)，as well
As the relationship between GSP and the“Intelligent Transportation System” (ITS)from the viewpoint of the management of public security science and technology. And what’s more, in the light of specific conditions of the work of public security science and technology, views of constructing ITS in China
is clarified. In advance，the developing direction and the overall thought about the construction of the Intelligent Transportation Management System(ITMS) are raised.

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Key Technologies and Intelligent Monitoring
System on Urban Rail Systems

WANG Fu-zhang,LI Ping,LIU De-shan

2004, 4(3): 24-28 .

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Considering about the outcome of the research on the framework of
The intelligent railway transport system, the paper raises the basic thoughts of the intelligent urban railway transport system, and also studies the intelligent urban railway comprehensive monitoring system, which is the foundation of the other sub-system of the intelligent urban railway transport system. Based on the analysis about the domestic and abroad status of the urban railway traffic monitoring system, the developing direction of the urban railway traffic monitoring system, in the future, is clearly pointed out. The direction is intelligent and comprehensive. At last, the meaning,
configuration and key techniques concerned, of the intelligent urban railway comprehensive monitoring system, are analyzed.

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Development Basis of ITS for Beijing Olympic Games

XU Yan,LIU Xiao-ming,YANG Xiao-kuan,SUN Guo-ping

2004, 4(3): 29-32 .

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Firstly, the demand of ITS for Beijing Olympic transportation system and the need to develop the Olympic ITS are analyzed. Then through the learning about the basic conditions of Beijing Olympic ITS by analyzing the city’s overall economic condition, the paper does the research on the supply, demand and problems in Beijing Olympic system and forecasts the development of Beijing ITS. At last, the paper concludes that Beijing has the ability and basic conditions to develop Olympic ITS.

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Application of GIS on Traffic Information Web Promulgation System

LI Chao, JIA Yuan-hua

2004, 4(3): 33-36 .

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This paper considers the facts that in ITS, promulgating of the traffic information is the ultimate form of the traffic information system, whereas the means of the promulgation are very limited and the content amount of the information are far from the needs at present, while applying the web will make the amount of the information plentiful. At the same time, geographic Information System can deal with, analyze, query and display the traffic information not only statically but also dynamically. Due to the reasons mentioned above, the combination of them will be an important direction of development for traffic information promulgation, which, now in china, has just begun. This paper applies the way of system engineering to study the principle, appliance and framework of this form of promulgation, and discusses a method that is suitable at the present time.

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Fundaments of Sustainable and Integrated Development of
Metropolitan Transportation，Logistics and Ecosystems

WANG Fei-Yue,DAI Ru-wei,TANG Shu-ming,ZHANG Si-ying, CHEN Guo-liang,YANG Dong-yuan,YANG Xiao-guang,LI Ping

2004, 4(3): 37-46 .

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This paper discusses some fundamental issues in sustainable and integrated development of metropolitan transportation, logistics，and ecosystems. Considering about the work done before, the focus of this paper is to use multidisciplinary approaches to address many basic problems encountered in the process of urbanization.

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Research on Function and Configuration of Highway Network
— A Method Based on Merged Combination

MA Chuan-sheng, WEI Guang-qi

2004, 4(3): 47-49 .

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Most highway network shave not been classified from the viewpoint of its function. The paper divides the knots into five levels according to its functions based on the self-similarity of transportation networks. The stability of knots determines the stability of the network. The method of combination merges is used to get the demarcation standard of the classes of highway function. The functions are classified into two levels as stated in the paper. The mileage of the main highway on national level of our country is obtained by the diagram method. The paper also gathers the total mileage of highway, the specific weight construction of the circuit of each function class and the circuit of the main function class in the east and west region. With the analytical parameter of a, the difference between the east and the west regions is discussed and the meaning of this kind of difference is also pointed out. Making use of the relation among the main highway, the highway and freeway, the paper finally concludes the total mileage of the freeway required for national economic development.

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A Unified Model for Different Traffic Flows

TANG Tie-giao,HUANG Hai-jun

2004, 4(3): 50-54 .

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Considering about each individual model’s disadvantage in
Zhang’s non - equilibrium continual traffic flow model, which are the model of phase A is not reasonable itself, although the model of phase B had some good properties，it is only the transition between phase A and phase C,
and the model of the phase C is unstable，and the fact that these three individual model can’t be reunified, the paper uses the same method to present a unified model based on the existing theory. Then the stability of the model is discussed and also linear stability of the new model is proved. Therefore，at last it is verified that the unified model can reflect the properties of traffic flow.

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Integrated Evaluation and Its Application
on the Decision-making of Transportation Projects

LI Xue-mei, LI Xue-wei

2004, 4(3): 55-59 .

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Transportation project involves in many different transportation modes that have their special characteristics. An integrated evaluation method should have a common index system in order to evaluate different transportation modes for avoiding re-investment and adapt the requirement of national economy. considering about the reasons above，the paper raises a feasible integrated evaluation method including index system establishing, indexes transacting, the index right distributing, and righted value integrating. At last，the paper gives an example to verify the fesasibility of the integrated evaluation method through calculating projects and analyzing the results.

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A Discussion on Traffic Impact Analysis of
Urban Construction Projects

YAO Zhi-sheng, SHAO Chun-fu,XIONG Zhi-hua

2004, 4(3): 60-64 .

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By analyzing current means，process and some problems needed to be urgently solved in the field of the Traffic Impact Analysis in the United States，the United Kingdom, Japan and our country, this paper argues that environment impact analysis as well as accessibility analysis be added and suggests multi - indices Traffic Impact Analysis means. This means not only calculates the impacts of vehicles caused by Urban Construction Items but also takes their impacts on environment and accessibility into account so as to consider more impacts of traffic caused by Urban Construction items.

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Planning and Designing of Intelligent Public
Transportation Dispatching Center

ZHANG Ning,HUANG Wei

2004, 4(3): 65-69 .

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Based on the study of the intelligent dispatching system, the
Paper presents the frame of intelligent public transport dispatching center according to the demand and discusses the function of each sub-systems in the intelligent dispatching center in detail. At last, the foundations of
constructing the intelligent center are raised.

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Application of Traffic Simulation in Traffic Impact Analysis

WANG Li, LIU Xiao-ming, REN Fu-tian, QUAN Yong-shen

2004, 4(3): 70-73 .

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this paper introduces the application of foreign traffic simulation software named TSIS to solve and improve road network surrounding Zhongguangcun west zone in Beijing. Based on the comparison of the traffic characteristics abroad and in Beijing, the paper verifies that traffic simulation can be used in Traffic Impact Analysis. By receiving the animated simulation directly, the cause of bad traffic situation are found and the optimization scenarios are put forward. The simulation result is perfect.

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A Comprehensive Evaluation on Transit Measures of Urban Roads’Intersection

ZHAO Cheng-guang,YIN Xiang-yong

2004, 4(3): 74-77 .

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The paper analyzes some transit measure of urban roads’
intersection including balusters，overbridges，signal equipments，tunnels and crossroads with AHP along with some related targets. Ensuring about the security of road transit, at the same time, the paper focuses on transit
capacity as well as factors such as enforcement cost，compatibility with circumstances and urban landscape, and selects casualty reduce，economic loss minimum, urban landscape, enforcement cost and transit capacity as indices on the evaluation. AHP is introduced to set up judge matrixes， calculate the eigenvectors，and check up consistency by latent roots. The results are accepted only when consistency check are fulfilled. In the end, the paper gives a comprehensive analysis and evaluation of usual transit measure of urban roads’ intersection, and then provides a choice of schemes for the reference of related department.

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Yield Management of Train Sleeper Vehicles

ZHANG Xiu-min, ZHAO Dong-mei,WEN Shu-dong

2004, 4(3): 78-81 .

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^{To some extent, railway enterprise shave been endowed with
Price – making freedom by the government，which thus provides a rather loose environment for their new yield management practice. Due to the reasons above, in order to make full use of the regular unused sleepers on the trains，the foreign yield management theories in airline area are applied to the practical railway passenger transportation in our country. Advantages of the discrimination price，EMSR method and bid price method combined, a new seat inventory control model，which is called recondite-price method, is put forward. The results of a computing example show that among different pricing
models，the new one can improve the bunk utilization efficiency, increase total revenue of network transportation, and proceeds more superiorly than the traditional bid - price method.}

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Transport Planning for Urban Public Traffic Transfer Hubs

WANG Qin,WANG Wei,LI Tie-zhu

2004, 4(3): 82-85 .

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Considering about some problems in transfer problem in China,
Many of which area bout multi-modal transport，on the bases of some new views on transit system, some new methods in transit hub planning decision are presented. One method is called volume control method based on the data from traffic assignment forecast. Another method concerns more about transit line structure and urban development, based on the city development structure.

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An Improvement on Calculation Efficiency
of the Combination Optimization Algorithms

Luo Hui-lin

2004, 4(3): 86-91 .

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in this paper, a new algorithm of the combination optimization is raised. The paper firstly takes an example of VRP to compare the new and new method can restrain the combination blast and increase the algorithm’s efficiency. Besides, the accuracy of the new algorithm for seeking optimum solution is verified mathematically. Finally the executed results of the corresponding program according to the new and old algorithms, validate that the new algorithm can improve the efficiency remarkably.

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A Passenger Demand Forecast for Great Railway Corridor Lines

ZHAO Chang-jiang

2004, 4(3): 92-96 .

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Considering the practical in applicability of traditional four-stage transportation planning method on great railway lines, this paper analyses the characteristics of the railway corridor and reconstructs a serious of models to predict passenger transport demand of railway based on the background of the Beijing - Shanghai high speed railway. Some practical application results have been given to demonstrate their applicability. The paper also advances some conclusions in calibrating and validating parameters related to above models.

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Integrated System of Urban Development Strategy and Transportation Planning in Lanzhou

LU Hua-pu, WANG Yuan-yuan, QU Peng-ju

2004, 4(3): 97-101 .

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兰州市；发展战略；交通运输；整合规划

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The Public Traffic Planning Methods of Beijing Olympic Green Research

GE Fang, WANG Jiang-yang, LI Peng-fei

2004, 4(3): 102-104 .

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This paper studies the methods of public traffic planning, based on the research on Beijing Olympics Green Integrated Traffic Planning Project，describe the process and ideas of Beijing Olympics Green Public Traffic Planning from thoughts targets，principles and means to policy and
actions，and proposes some advices for the practicability of the public traffic planning.

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Development and Experience from Toll Theory of Public Transport

WANG Jian,AN Shi

2004, 4(3): 105-109 .

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The paper reviews public traffic pricing theory, analyzes practices of the “bus first” policy, investigates the problems of bus pricing in Chinese cities, and, at last, puts forward the corresponding reformation advice in order to effectively take advantage of the existing road resource, in order to improve the traffic capacity of the road network and supply good service of public traffic.

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Maglev Cooperation between China and German under Governmental Framework

CAI Wen-qin

2004, 4(3): 110-112 .

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This paper introduces the bilateral cooperation and communication between the Transportation Energy Sources Department of the Ministry of
Science & Technology of P. R. China and the Maglev Project Department of the Federal German Council of Transportation, Construction and Housing. On the basis of the Memorandum of Cooperation and Communication in the field of
Maglev Technology, a series projects have been promoted by exchanges between both parties. After the meetings，both parties discussed the progress of the Shanghai project and the German Maglev Project, including the cooperation of the safety authentication and the approval which supports the demonstration running of the Shanghai line, the noise contrast test between the TVE line and the Shanghai Maglev demonstration line，the comfort level of the Shanghai Maglev train, and the air dynamo test of trains passing each other from opposite directions. The bilateral cooperation and communication will be helpful for the construction of the Shanghai line and the development of the Maglev technology.

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