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The Journal of The Korea Institute of Intelligent Transport Systems Vol.9 No.2 pp.33-40
거시교통류 모니터링 지표산출을 위한 적정 프로브차량 비율 결정에 관한 연구
An Application of Sampling to Determine a Proper Rate of Probe Vehicles for Macroscopic Traffic Flow Monitoring Indices
Abstract
In this paper, we consider three macroscopic traffic flow monitoring indices, Travel Time Index(TTI), Acceleration Noise(AN) and Two Fluid(TF) and investigate how to determine a proper rate of probe cars for producing reliable values of these indices. For the analysis, we use classical sampling theories and provide numbers of probe rates using simulation data.
