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5HWRVWHFQRO≥JLFRVSDUDPHGLUHOWU°èFRHQ%RJRW°PHGLDQWH GPS y comunicación celular 7HFKQRORJLFDO&KDOOHQJHVWR0HDVXUH9LDO7UDIèFLQ%RJRWDXVLQJ*36DQG&HOOXODU&RPPXQLFDWL RQV
C Germán Bravo,Harold Castro,Luis Javier,Juan Pablo,S Bocarejo,Alvaro Rodriguez-Valencia,Pedro Fabián Pérez-Arteaga,G Sebastián Velázquez +7 more
TLDR
The Sistema de In-IRUPDFL (SITYMUR) tool as mentioned in this paper is a tool used to collect positional data from circulating DJHQWVRQWKHURDGV��LQRUGHUWRJHQHUDWHWUDI�eFDQGPREL - information in near real time.Abstract:
KH�7UDI�eFDQG�8UEDQ�0RELOLW\�6\VWHP�� Sistema de In- IRUPDFL≥QGH�7U°�eFR�\�0RYLOLGDG�8UEDQD - SITYMUR) is a tool used to collect positional data from circulating DJHQWVRQWKHURDGV��LQRUGHUWRJHQHUDWHWUDI�eFDQGPREL - lity information in near real time. This issue raises impor- tant technological challenges concerning communications, data processing and publication of the results. This article describes these challenges and discusses the effectiveness RIVROXWLRQVSURSRVHGE\�VKRZLQJDQXPEHURIWUDI�eFDQG� speed results for Bogota as well as suggesting possible al- ternatives for improvement.read more
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Travel time estimation using mobile data
TL;DR: In this article, travel speed and travel time estimation methodology using GPS and base station information of cellular phone is presented and the effectiveness and usefulness are validated by field data in Cheongju, South Korea.