One or more traffic-data sets including traffic probes, which include one or more identifiable items of information obtained from one or more traffic probe devices, are obtained. A traffic flow prediction to be validated is selected. The selected traffic flow prediction is associated with a road segment and a time period. A list of traffic probes to be used in validating the traffic flow prediction is generated. The list of traffic probes includes information obtained from traffic probe devices that travelled an entire length of the road segment during the time period. Travel times of the traffic probe devices that travelled an entire length of the road segment during the time period are ordered, and outliers are removed from the list of traffic probes. A validated traffic-flow prediction is generated based on traffic probes remaining in the list of traffic probes, and the validated traffic-flow prediction is transmitted to an end-user processing device.
SELECTING TRAFFIC PROBES FOR VALIDATING TRAFFIC FLOW PREDICTIONS
2023-12-14
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Validating traffic flow predictions based on data from a selected subset of traffic probe devices
Europäisches Patentamt | 2023
|VALIDATING TRAFFIC FLOW PREDICTIONS BASED ON DATA FROM A SELECTED SUBSET OF TRAFFIC PROBE DEVICES
Europäisches Patentamt | 2023
|Validating microscopic traffic flow models
IEEE | 2006
|