Real-Time Estimation of Urban Street Segment Travel Time Using Buses as Speed Probes

@inproceedings{Pu2009RealTimeEO,
  title={Real-Time Estimation of Urban Street Segment Travel Time Using Buses as Speed Probes},
  author={Wenjing Pu and Jie Lin and Liang Long},
  year={2009}
}
AVL encompasses a variety of location and communication technologies. Archived AVL (or on-vehicle data recording) uses an onboard computer to record and store bus operation data and upload them to a data tank at a specific time (usually daily); real-time AVL (or offvehicle data recording) sends bus travel and operation data to a central computer in real time (usually at a frequency of 30 s to 5 min) (15, 16). The data generated by the two types of AVL systems are very different in content and… CONTINUE READING
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