A Telematics Service System Based on the Linux Cluster

  • Authors:
  • Junghoon Lee;Gyung-Leen Park;Hanil Kim;Young-Kyu Yang;Pankoo Kim;Sang-Wook Kim

  • Affiliations:
  • Dept. of Computer Science and Statistics, Cheju National University,;Dept. of Computer Science and Statistics, Cheju National University,;Dept. of Computer Education, Cheju National University,;Graduate School of Software, Kyungwon University,;Dept. of Computer Engineering, Chosun University,;College of Information and Communications, Hanyang University,

  • Venue:
  • ICCS '07 Proceedings of the 7th international conference on Computational Science, Part IV: ICCS 2007
  • Year:
  • 2007

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Abstract

This paper designs and implements a taxi telematics service system, aiming at providing an efficient framework by means of a Linux cluster to host emerging telematics services that need intensive computing. Combined with global positioning system and radio communication technology, the taxi telematics service system traces the position of taxis, finds a time saving route between start and destination points, dispatches the nearest taxi to the service call point based on the latest traffic information, and finally decides an efficient route for multiple destinations. The performance measurement result demonstrates that the implemented system can process up to 200 map matches for every minute, keeping average response time for other requests below 1.5 seconds.