Embodiments of the present disclosure provide a method and apparatus for outputting a vehicle flow direction, a roadside device, and a cloud control platform. The method may include: acquiring a traveling trajectory of a vehicle; acquiring a flow direction curve set corresponding to a road, the flow direction curve set including at least one flow direction curve representing the vehicle flow direction; determining a similarity between each flow direction curve in the flow direction curve set and the traveling trajectory; and selecting a flow direction curve having a highest similarity to the traveling trajectory from the flow direction curve set as a flow direction of the traveling trajectory, and outputting the flow direction of the traveling trajectory.
METHOD AND APPARATUS FOR OUTPUTING VEHICLE FLOW DIRECTION, ROADSIDE DEVICE, AND CLOUD CONTROL PLATFORM
10.02.2022
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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