Arrival Time Guidance System of Circular vehicles Using GPS and CDMA/Internet

GPS와 CDMA/인터넷을 이용한 순환차량 도착시각 안내 시스템

  • 최대우 (동명대학교 정보통신대학 정보통신공학과)
  • Published : 2006.05.01


In this paper, we describe an arrival time guidance system of circular vehicles using GPS, CDMA and TCP/IP technology. The on-board equipment consists of a GPS receiver and a PDA phone. The on-board equipment sends the current position data of the vehicle to the positioning server via CDMA and Internet. The server predicts the arrival time to the next bus-stop. Any user can lookup the current position and the predicted arrival time of the vehicle utilizing his mobile phone, PDA phone, or Web.


Telematics;Traffic Information System;Bus Information System