نتایج جستجو برای: transportation system

تعداد نتایج: 2270320  

Journal: :GeoInformatica 2000
Harvey J. Miller Yi-Hwa Wu

Transportation systems exist to improve individual accessibility. However, emerging applications of GIS in transportation (GIS-T) and intelligent transportation system (ITS) focus on throughput (the amount of system flow) rather than accessibility. Throughput is related but not equivalent to accessibility. Sensitive transportation planning requires rigorous, realistic and tractable accessibilit...

2017
Changwei Yuan Dayong Wu Hongchao Liu

The transportation sector is a complex system. Collecting transportation activity and the associated emissions data is extremely expensive and time-consuming. Grey Relational Analysis provides a viable alternative to overcome data insufficiency and gives insights for decision makers into such a complex system. In this paper, we achieved three major goals: (i) we explored the inter-relationships...

Journal: :Int. J. Computational Intelligence Systems 2011
Ye Sun Xinmiao Yang

The increasing travel demands and the growing diversity of trip purposes in megacities are placing more pressure on the urban transportation system, and there is an urgent need to popularize public transportation and control the exploding increase in travels by private cars. In order to enhance the competence of public transportation and establish a balance among various travel modes in megacit...

2011
Hoda M. O. Mokhtar

Transportation is the driving force of any country. Today we are facing an explosion in the number of motor vehicles that affects our daily routines. Intelligent transportation systems (ITS) aim to provide efficient tools that solve traffic problems. Predicting route congestions during different day periods can help drivers choose better routes for their trips. In this paper we propose “HITS” a...

2003
Neelam Jain

To satisfy transport infrastructure requirement in a country in consonance to its developmental pace, decisions must be based on more reliable, update, relevant, easily accessible and affordable information. Geographic information system for transportation has now emerged as the technology with considerable potential for achieving dramatic gains in efficiency and productivity for multitude of t...

2011
J. Szpytko

The paper is focusing on transportation system architecture for intelligent management, especially in sea transport and transportation technology. Moreover control models of large-scale distributed enterprises systems and transport active knowledge base management model have been presented.

1999

This paper describes an innovative transportation system based on non-polluting autonomous vehicles. The proposed solution lies between high-speed outdoor moving walks and low-speed urban cars platooning. It integrates the service modes and advantages of both, while avoiding their main drawback, which are respectively the lack of scalability and the usage of traditional automobiles. The present...

2008
S. Bendriss A. Benabdelhafid J. Boukachour D. Boudebous

In this paper we present our research works centered on a problematic which attract the attention of many researchers and decision maker, which is the traceability of the product. we are interested more precisely to the traceability in the field of goods transportation, by proposing a modeling approach of the relative data to freight, the result of this modeling, was used in the form of a centr...

2009
Satish C. Mohleji Dean F. Lamiano Sebastian V. Massimini

The air transportation system infrastructure is comprised of communication, navigation, surveillance, and air traffic management systems, and is known as the National Airspace System. This chapter describes the current very high-frequency and high-frequency modes of communication, very high-frequency omnidirectional range, distance measuring equipment, and instrument landing systems for navigat...

Getting informed on the characteristics of provincial transportation could be helpful in regional economic planning. This paper tries to describe the situations in provincial economic sectors through data analysis and location quotient in order to identify the necessary characteristics of transportation. It also attempts at examining transportation status of the province and comparing its chara...

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