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1.
文章基于交通运输类专业实践教学的现状,分析了虚拟仿真技术应用于交通运输类专业教学的必要性,并介绍了虚拟仿真技术在交通运输类专业实训教学中的应用实例,供交通运输类专业实训教学及实训室建设参考. 相似文献
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Stephen C. Lockwood 《Transportation》1990,17(4):375-387
At the time this paper was delivered Mr Lockwood was an independent transportation consultant serving as Executive Director
of the Transportation Alternatives Group of the Transportation 2020 Program. He is now Associate Administrator for Policy
of the Federal Highway Administration. The views expressed do not necessarily reflect US Department of Transportation policy. 相似文献
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Erhardt Gregory D. Mucci Richard Alexander Cooper Drew Sana Bhargava Chen Mei Castiglione Joe 《Transportation》2022,49(2):313-342
Transportation - Transportation network companies (TNCs), such as Uber and Lyft, have been hypothesized to both complement and compete with public transit. Existing research on the topic is limited... 相似文献
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Transportation - Transportation network companies (TNC) provide mobility services that are influencing travel behavior in unknown ways due to limited TNC trip-level data. How they interact with... 相似文献
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Patel Hersila H. Messiah Sarah E. Hansen Eric D’Agostino Emily M. 《Transportation》2021,48(5):2315-2333
Transportation - Transportation vulnerability, defined as lack of access to transportation resulting in financial, social, or health consequences, reduces quality of life. While research has... 相似文献
6.
Transportation - Transportation demand management, long used to reduce car traffic, is receiving attention among public transport operators as a means to reduce congestion in crowded public... 相似文献
7.
Guy Cohen Jean-Pierre Quadrat Laura Wynter 《Transportation Research Part B: Methodological》2002,36(10)
In Clegg and Smith [Transportation Research B 35 (2001) 71–82] and Battye et al. [in: M. Patriksson, M. Labbe (Eds.), Transportation Planning – State of the Art, Proceedings of the 6th Meeting of the EURO Working Group on Transportation, Gothenburg, Sweden, September 9–11, 1998, Kluwer Academic Publishers, Dordrecht], Smith and colleagues present an algorithm for solving the bilevel programming problem. We show that the points reached by the algorithm are not stationary points of bilevel programs in general. We further show that, with a minor modification, this method can be expressed as an inexact penalty method for gap function-constrained bilevel programs. 相似文献
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This article presents the economic rationale for road pricing and provides some scale on the magnitude of peak period tolls that might be justified. It discusses the impacts of such tolls on congestion, air quality and economic development and suggests a long term strategy towards areawide implementation of peak period pricing. It discusses current trends which are increasing the likelihood for implementation of congestion pricing and toll roads in the future. In particular, it discusses some aspects of the 1991 Intermodal Surface Transportation Efficiency Act (ISTEA) which will eliminate some of the current restraints on congestion pricing and toll highways.Abbreviations ETC
Electronic toll collection
- FHWA
Federal Highway Administration
- HOV
High occupancy vehicle
- ISTEA
Intermodal Surface Transportation Efficiency Act
- LOS
Level of service
- TCM
Transportation control measure
- V/C
Volume-to-capacity ratio
- VMT
Vehicle mile(s) of travel
- vphpl
Vehicles per hour per lane 相似文献
10.
This paper first introduces the key players involved in the deployment of Intelligent Transportation Systems (ITS) technologies in the Los Angeles metropolitan area. The paper then reports the local deployment status of major Advanced Public Transportation Systems (APTS) projects, with a particular emphasis placed on the burgeoning Los Angeles Smart Shuttle Demonstration Project. In addition, the paper analyzes some technical, political, financial and other issues centering around the deployment of APTS technologies in the Los Angeles metropolitan area. 相似文献
11.
Karen Bryant Kane 《先进运输杂志》1997,31(2):215-231
During the summer of 1994 the Florida Department of Transportation hit the road seeking ideas and opinions from the state's citizens, businesses and visitors for developing a plan for Florida's future transportation system. Making a break from the past, the department decided to forego long-winded speeches, draft plans and maps too small to read in favor of more innovative approaches to public involvement. This paper details the development and implementation of the 2020 Florida Transportation Plan public outreach program, continued public involvement efforts and the lessons learned. 相似文献
12.
《Transportation Research Part C: Emerging Technologies》2002,10(5-6):325-329
Transportation Research, Part C is a forum designed to serve as a focus for new efforts and achievements in traffic research. While its past issues have been a fertile ground for new scientific concepts and paradigms it is the appropriate international scientific platform to recognize the importance of agent technologies for the traffic research community. Thus I am very glad to follow Leighton Chipperfield’s (Social Science Department of Elsevier Science, Oxford, UK) invitation to be the guest editor for this special issue of Transportation Research, Part C. 相似文献
13.
William M. Lyons 《Transportation》1995,22(3):217-240
In combination, the Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA) and the Clean Air Act Amendments of 1990 (CAAA) are innovative and aggressive efforts to move US cities toward integrated transportation and air quality planning. Under these complementary laws, air quality has become a major national transportation goal. In areas with serious air pollution, air quality will be a major consideration in determining the future shape of urban transportation.This paper considers how the CAAA and ISTEA combine to provide an innovative national policy approach of interest to countries seeking to encourage sustainable development in urban centers. The CAAA mandates measurable and enforceable air quality targets. Nation-wide standards are set for acceptable levels of carbon monoxide, ground level ozone, and small particulates. ISTEA includes directions for transportation planners and decision-makers to follow to reach air quality and other goals — transportation planning must emphasize system efficiency, and for cities with severe air pollution, transportation projects are expected to contribute to cleaner air. Each urban area has flexibility in how it applies this framework to reflect its priorities and solve its problems. Strict federal sanctions provide incentives for compliance with both laws.Enactment of these laws has produced a period of transition and uncertainty as well as of challenge and opportunity for planners and elected officials. The next several years, the US will provide one national laboratory and over 100 different urban laboratories for innovative approaches to integrate transportation and environmental policies to resolve major urban problems.Abbreviations CAAA
Clean Air Act Amendments of 1990
- CO
Carbon monoxide
- ECO
Employee Commute Option
- EPA
US Environmental Protection Agency
- HC
Transportation hydrocarbons
- I/M
Inspections and maintenance program
- ISTEA
Intermodal Surface Transportation Efficiency Act of 1991
- MPO
Metropolitan planning organizations
- NOx
Nitrogen oxides
- PPM
Parts per million
- PM10
Small particulate matter
- SIP
State Implementation Plan
- TIP
Transportation Improvement Program
- TCM
Transportation control measures
- VMT
Vehicle miles traveled 相似文献
14.
为了缓解职住分离带来的潮汐式的交通拥堵,本文首先分析阐述了潮汐车道应用与发展情况,通过其在一二线城市应用的成功经验,论证了其在三四线城市应用的必要性。以昭君路为例,对其进行实地交通调查,提出了应用于昭君路的潮汐车道设置方案,基于vissim对其进行路段仿真,选取平均每车延误和平均排队长度为评价指标,以仿真结果对其进行可行性的量化分析,由此论证了潮汐车道的可行性。 相似文献
15.
Akbarzadeh Meisam Memarmontazerin Soroush Derrible Sybil Salehi Reihani Sayed Farzin 《Transportation》2019,46(5):1969-1969
Transportation - In the original publication of the article, the first, second and fourth authors’ affiliations are published incorrectly. 相似文献
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ZHANG Jian(Shanxi Provincial Transportation Planning Survey and Design Institute Co.,Ltd.,Taiyuan Shanxi 030006,China) 相似文献
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Transportation - This paper investigates the non-work activity participation and time allocation decisions of couples of low- and high-income households by utilizing primary activity-travel... 相似文献
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Transportation - Investigation into the long-term trends in travel behavior is crucial for strategic development of transport systems and decisions about investment in transport infrastructures.... 相似文献
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Transportation - Prior studies have provided evidence of discrimination between drivers and passengers in the context of ridehailing. This paper extends prior research by investigating... 相似文献
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本文以玉树州市结古镇物流配送中心车辆配送方案为研究对象,分析了结古镇当前物流配送现状,利用TransCAD软件分析当前物流配送网络,采用边界分配法对配送区域进行合理划分,使区域内网点相对集中;在划分后的配送区域内,使用启发式算法对车辆调度数量进行优化计算,合理配置配送车辆及配送路线,减少配送车辆总行驶里程,降低物流配送成本,提高车辆运载效率和配送系统效率,提高了物流公司竞争力。 相似文献