Title :
The research of visualization in ITS data
Author_Institution :
Center of Intelligent Transp. Syst., Zhongshan Univ., Guangzhou, China
Abstract :
ITS must collect all kinds of data from sensors embedded within transportation facilities, from vehicles equipped with GPS, from RS, etc. how to visualize ITS data at real time is the problem we should solve. First, we established spatio-temporal data model of traffic objects. Then, we discussed the visualization of dynamic sequences of point, line and polygon traffic objects in ITS. At last, we gave an example of the architecture of real-time monitor of ITS and real-time visualization of traffic flow.
Keywords :
Global Positioning System; data visualisation; intelligent sensors; real-time systems; traffic engineering computing; transportation; GPS; Global Positioning System; ITS; dynamic sequences visualization; embedded sensors; intelligent transport system data visualization; real time monitor architecture; real time visualization; spatio temporal data model; traffic flow; transportation; Animation; Communications technology; Data models; Data visualization; Global Positioning System; Intelligent sensors; Intelligent transportation systems; Road vehicles; Traffic control; Vehicle dynamics;
Conference_Titel :
Intelligent Transportation Systems, 2003. Proceedings. 2003 IEEE
Print_ISBN :
0-7803-8125-4
DOI :
10.1109/ITSC.2003.1251983
