Reliability degree estimation of traffic information based on floating car

According to the fact that the quality evaluation process of traffic information estimated by floating cars is neglected or on which models used are unreasonable in existing researches, which lead to blind application of traffic information for users, a method for estimating the reliability degree o...

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Bibliographic Details
Main Authors: Chang, A, Jiang Guiyan, Niu Shifeng
Format: Conference Proceeding
Language:English
Subjects:
Automotive engineering
Educational institutions
Electronic mail
floating car
Laboratories
reliability degree
Road transportation
Road vehicles
sample size
State estimation
Telecommunication traffic
Traffic control
traffic information collection
Vehicle dynamics
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Summary:According to the fact that the quality evaluation process of traffic information estimated by floating cars is neglected or on which models used are unreasonable in existing researches, which lead to blind application of traffic information for users, a method for estimating the reliability degree of traffic information based on floating car is designed considering sample sizes of floating car, and verified with simulated data based on part road network in Changchun, China. The results show that the reliability degree of traffic information based on floating car can be obtained reasonably and accurately using the method in this paper.
DOI:10.1109/ICACC.2010.5486742