DocumentCode
3528932
Title
Study on the evaluation method of probe car system
Author
Liu, Bo ; Li, Lan ; Liu, Kai
Author_Institution
Hitachi (China) R&D Corp., China
fYear
2010
fDate
21-24 June 2010
Firstpage
554
Lastpage
559
Abstract
Probe car system is used to provide real-time traffic information for telematics service. Although probe car technology is a well-known technology, how to appropriately evaluate the accuracy of a probe car system is still an unsolved issue. This paper compares several methods that are applied in the evaluation of probe car system. The shortcoming of each method is shown through data analysis of field tests. In order to overcome those shortcomings, a method is proposed for evaluating probe car system in this paper.
Keywords
automobiles; data analysis; object detection; road traffic; traffic information systems; accuracy calculation formula; data analysis; evaluation method; multiple vehicle test; probe car system; real time traffic information; single vehicle test method; telematic service; video detection; Accuracy; Appropriate technology; Data analysis; Delay effects; Probes; Roads; Telematics; Testing; Traffic control; Turning;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Vehicles Symposium (IV), 2010 IEEE
Conference_Location
San Diego, CA
ISSN
1931-0587
Print_ISBN
978-1-4244-7866-8
Type
conf
DOI
10.1109/IVS.2010.5548065
Filename
5548065
Link To Document