Computer and Modernization ›› 2017, Vol. 0 ›› Issue (3): 22-.doi: 10.3969/j.issn.1006-2475.2017.03.005

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A Realtime Traffic Information Collection and Display System#br# Based on Mobile Terminal

  

  1. School of Automation, Nanjing University of Science & Technology, Nanjing 210094, China
  • Received:2016-08-17 Online:2017-03-29 Published:2017-03-30

Abstract:

In order to solve the problems of high cost and low accuracy of traffic information collection, a realtime traffic information collection and display system based on
mobile terminal is designed and implemented. In this system, traffic flow is firstly converted from the moving speed and direction of the mobile terminal, and then is used to
grade traffic congestion. The server is designed by Servlet technology, and MySQL is used as database in server. The client is designed as Web App using jQuery Mobile+Html5
technology to adapt to different mobile devices. Baidu Map is used to display the traffic flow information in this system, and AJAX technology is adopted to update the
statistics. Testing results show that the system has advantages of lowcost and highaccuracy in getting realtime traffic information based on popular use of 4G network and
mobile intelligent terminal, which is helpful to relieve traffic congestion pressure and facilitate people to travel.

Key words: realtime traffic, Baidu maps API, Web App, AJAX

CLC Number: