Service and Management Oriented Traffic Information Grid

  • Authors:
  • Yu Fang;Dong Liang Zhang;Chun Gang Yan;Hong Zhong Chen;Changjun Jiang

  • Affiliations:
  • Tongji University, China;Tongji University, China;Tongji University, China;Tongji University, China;Tongji University, China

  • Venue:
  • International Journal of Distributed Systems and Technologies
  • Year:
  • 2010

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Abstract

Traffic information service plays an important role in one's daily life. However, traffic information processing is very complicated because of its dynamic, cooperative and distributed features. This paper presents the Service and Monitoring Oriented Traffic Information Grid. In this system, it is a remarkable characteristic to provide real-time, dynamic information services for travelers and traffic managers by grid technology. The system provides travelers with services of optimized route scheme, bus arrival prediction based on real-time route status, and route status forecast. For traffic managers, the system can provide vehicle tracing, traffic monitoring, history data analysis, and decision making on traffic control strategy. In this regard, key research includes large multi-source traffic data integration, route status forecast, and optimum dynamic travel scheme implementation based on massive GPS data.