Internet-Based Decision Support for Advanced Public Transportation Systems Technology

2000 ◽  
Vol 1731 (1) ◽  
pp. 63-67 ◽  
Author(s):  
John R. Stone ◽  
Tahsina Ahmed ◽  
Anna Nalevanko
Keyword(s):  
Decision Support ◽  
Public Transportation ◽  
Intelligent Transportation Systems ◽  
Rural Areas ◽  
Transportation Systems ◽  
Fleet Size ◽  
Transportation Service ◽  
Decision Making Factors ◽  
Urban And Rural Areas ◽  
Public Transportation Systems

Intelligent transportation systems (ITS) have the potential to improve public transportation service and productivity in small urban and rural areas. Advanced technologies include computer-aided dispatch and scheduling software, automatic vehicle location via satellite, mobile data terminals, smart cards, and Internet technologies. Transit operators, especially those with smaller systems, may feel, however, that they lack the experience and technical background to implement ITS technologies. An extensive website is discussed that will help transit managers define their transit needs and choose potential technology solutions. The website is based on contemporary decision-support questionnaires and the experience of transit managers and researchers. Decision-making factors such as transit service area, service type, daily ridership, and fleet size provide a framework for matching appropriate technologies to transit-manager needs. Further, the website provides extensive tutorial information, technology specifications and costs, and vendor contacts. Perhaps most important, the website identifies small urban and rural transit managers who have been pioneers in ITS applications, summarizing their successes and failures. The website address is http://www2.ncsu.edu/eos/service/ce/research/stone_res/tahmed_res/www/index.html.

scholarly journals Seamless Connectivity System for Intelligent Public Transportation Systems: Architecture and Mechanism Design

2014 ◽  
Vol 10 (3) ◽  
pp. 195 ◽  
Author(s):  
Zsuzsanna Ilona Kiss
Keyword(s):  
Public Transportation ◽  
Intelligent Transportation Systems ◽  
Experimental Tests ◽  
Future Internet ◽  
Transportation Systems ◽  
Architecture Design ◽  
Systems Architecture ◽  
Distributed Information ◽  
Fast Development ◽  
Public Transportation Systems

Providing ubiquitous connectivity to the passengers of public transportation vehicles is an important goal of thecommunication system designers in the context of fast development of the intelligent transportation systems and of the Future Internet communication technologies. This paper proposes the architecture of a connectivity system for public transportation communication services, the architecture design being considered on three distinct levels: system, functional and platform level. Theproposed system architecture specifies a minimal set of entities required to implement the envisaged connectivity solution and based on a functional analysis the subsystems and modules are derived. By mapping the functional architecture on the hardware components intended to be used the platform architecture is developed. The paper proposes also the design of the mechanisms which implement the inter-process communications, performthe acquisition and handling of the context information andimplement a distributed information system characterizing the heterogeneous networking environment. For other mechanisms, like decision and mobility management, the design principles are described. In order to validate the proposed architecture design and to check the correct functioning of the various subsystems and modules a few experimental tests are presented.

Rural Intelligent Public Transportation System Design

2015 ◽  
pp. 623-650
Author(s):  
Leila Esmaeili ◽  
Seyyed AliReza Hashemi G.
Keyword(s):  
Public Transportation ◽  
Intelligent Transportation Systems ◽  
Transportation Systems ◽  
Trip Planning ◽  
Transportation Management ◽  
Transportation Services ◽  
Public Transportation System ◽  
User Centric ◽  
Public Transportation Systems ◽  
Intercity Transportation

In order to improve the level of intelligence, availability, convenience, information and humanization of rural public transportation systems, they are more willing to use modern information and communicative technologies. In addition to management services, intelligent transportation systems can provide passengers, drivers and other institutions with other services such as trip planning, tracking and so forth. In this paper the authors have attempted to present a comprehensive design of rural ITS based on cloud and grid computing, RFID, GPS, GIS, etc. through e-commerce and particularly m-commerce in order to improve the rural transportation management and presentation of user-centric services. Also according to the design, intercity transportation services to passengers are re-engineered. The results show proposed design with distribution infrastructure improves the performance of e-commerce and ISs in transportation domain. The system designed on this paper regardless of the possible challenges could efficiently cover the problems of rural transportation of newly developing countries.

Rural Intelligent Public Transportation System Design

2015 ◽  
Vol 8 (1) ◽  
pp. 1-27 ◽  
Author(s):  
Leila Esmaeili ◽  
Seyyed AliReza Hashemi G.
Keyword(s):  
Public Transportation ◽  
Intelligent Transportation Systems ◽  
Intelligent Transportation ◽  
Transportation Systems ◽  
Trip Planning ◽  
Transportation Management ◽  
Transportation Services ◽  
Public Transportation System ◽  
Public Transportation Systems ◽  
Intercity Transportation

In order to improve the level of intelligence, availability, convenience, information and humanization of rural public transportation systems, they are more willing to use modern information and communicative technologies. In addition to management services, intelligent transportation systems can provide passengers, drivers and other institutions with other services such as trip planning, tracking and so forth. In this paper the authors have attempted to present a comprehensive design of rural ITS based on cloud and grid computing, RFID, GPS, GIS, etc. through e-commerce and particularly m-commerce in order to improve the rural transportation management and presentation of user-centric services. Also according to the design, intercity transportation services to passengers are re-engineered. The results show proposed design with distribution infrastructure improves the performance of e-commerce and ISs in transportation domain. The system designed on this paper regardless of the possible challenges could efficiently cover the problems of rural transportation of newly developing countries.

From Rural Single-County to Multicounty Regional Transit Systems: Benefits of Consolidation

2003 ◽  
Vol 1841 (1) ◽  
pp. 54-61 ◽  
Author(s):  
Thomas J. Cook ◽  
Judson J. Lawrie ◽  
Andrew J. Henry
Keyword(s):  
North Carolina ◽  
Public Transportation ◽  
Rural Areas ◽  
Transportation Systems ◽  
The State ◽  
Transit Systems ◽  
Transportation Services ◽  
State And Local ◽  
Legislative Changes ◽  
Public Transportation Systems

A research study developed recommendations for activities to consolidate single-county rural public transportation systems into regional multicounty transit systems in North Carolina. The study identified opportunities from regionalization of public transit services, examined barriers to integration and consolidation of transit systems regionally, evaluated best practices from case study sites, and made recommendations for programmatic and legislative changes to facilitate the implementation of regional transit systems in both metropolitan and rural areas of the state. Emphasis is on the rural component of the study, in summarizing regionalization issues and recommendations for the consolidation of rural single-county into multicounty transit systems. Consolidation of rural public transportation systems into regional entities is another step in further coordinating public transportation services in the state. However, there is a public transportation system now operating in all 100 North Carolina counties. Therefore, the thrust of regionalization will be to consolidate existing rural transportation systems into regional entities. There are key programmatic and legislative aspects of interest to state departments of transportation, transportation planners, and policymakers. Case studies also gathered information from associated state department of transportation staff, to include both the state and local perspectives on regional rural transportation systems.

scholarly journals The UbiBus Project: Using Context and Ubiquitous Computing to build Advanced Public Transportation Systems to Support Bus Passengers

2012 ◽  
Author(s):  
Vaninha Vieira ◽  
Ana Carolina Salgado ◽  
Patricia Tedesco ◽  
Valeria Times ◽  
Carlos Ferraz ◽  
...  
Keyword(s):  
Ubiquitous Computing ◽  
Real Time ◽  
Public Transportation ◽  
Intelligent Transportation Systems ◽  
Smart Cities ◽  
Time Factors ◽  
Transportation Systems ◽  
Urban Mobility ◽  
Public Transportation Systems ◽  
Real Time Information

Urban mobility is a problem that affects all cities. Providing real time information that can assist citizens on planning their trips by choosing times and itineraries more appropriate to their needs are essential on smart cities. Our project, named UbiBus, investigates how Computational Context and Ubiquitous Computing can be applied to Intelligent Transportation Systems to aid bus passengers mobility on cities, since dynamic real-time factors can affect transportation means. This paper describes the overall ideas concerning the UbiBus Project and presents some of the applications under development with their preliminary results.

scholarly journals Virus Transmission Risk in Urban Rail Systems: Microscopic Simulation-Based Analysis of Spatio-Temporal Characteristics

2021 ◽  
pp. 036119812110101
Author(s):  
Jiali Zhou ◽  
Haris N. Koutsopoulos
Keyword(s):  
Public Transportation ◽  
Virus Transmission ◽  
Flow Characteristics ◽  
Transportation Systems ◽  
Transmission Risk ◽  
Microscopic Simulation ◽  
Spatial And Temporal Patterns ◽  
Subway System ◽  
Public Transportation Systems ◽  
The Impact

The transmission risk of airborne diseases in public transportation systems is a concern. This paper proposes a modified Wells-Riley model for risk analysis in public transportation systems to capture the passenger flow characteristics, including spatial and temporal patterns, in the number of boarding and alighting passengers, and in number of infectors. The model is used to assess overall risk as a function of origin–destination flows, actual operations, and factors such as mask-wearing and ventilation. The model is integrated with a microscopic simulation model of subway operations (SimMETRO). Using actual data from a subway system, a case study explores the impact of different factors on transmission risk, including mask-wearing, ventilation rates, infectiousness levels of disease, and carrier rates. In general, mask-wearing and ventilation are effective under various demand levels, infectiousness levels, and carrier rates. Mask-wearing is more effective in mitigating risks. Impacts from operations and service frequency are also evaluated, emphasizing the importance of maintaining reliable, frequent operations in lowering transmission risks. Risk spatial patterns are also explored, highlighting locations of higher risk.

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