Virtual Telematics Systems for Distributing Nationwide Real-Time Traffic Information
This paper is to present why and how to build a virtual Telematics systems. Diverse traffic data are collected, managed and distributed mainly by government agencies. These agencies, however, have their own unique aims, functions, standards and policies with regard to Intelligent Transportation System (ITS) centers for managing and controlling their own transport systems. It becomes obstacles and barriers to overcome for distributing nationwide real-time traffic information. Thanks to the advances of information security and digital convergence technologies, the virtual systems become stable and secure. In this paper we have developed the virtual Telematics systems that can serve as a guideline for other virtual systems.
KeywordsTraffic Data Traffic Information Virtual System Variable Message Sign Seoul Metropolitan Area
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