Bluetooth Vehicle Trajectory by Fusing Bluetooth and Loops: Motorway Travel Time Statistics
作者： Ashish Bhaskar , Ming Qu , Edward Chung
DOI: 10.1109/TITS.2014.2328373
关键词:
摘要: Loop detectors are widely used on the motorway networks where they provide point speed and traffic volumes. Models have been proposed for temporal spatial generalization of average travel time estimation. Advancement in technology provides complementary data sources such as Bluetooth Media Access Control (MAC) Scanner (BMS), detecting MAC ID devices transported by traveler. Matching from two BMS stations individual vehicle time. Generally, motorways, loops closely spaced, whereas BMSs placed a few kilometers apart. In this paper, we fuse to define trajectories vehicles. The utilized estimate statistics between any points along motorway. model is tested using simulation validated with real Pacific Motorway, Brisbane. Comparing linear-interpolation-based trajectory significant improvements.
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