Embodiments of the present disclosure disclose a method and apparatus for outputting a vehicle flow direction, a roadside device, and a cloud control platform, and relate to the technical field of artificial intelligence such as intelligent traffic and autonomous driving. The method for outputting a vehicle flow direction includes: 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, so that an error caused by manually counting the traffic flow can be solved.
METHOD AND APPARATUS FOR OUTPUTTING VEHICLE FLOW DIRECTION, ROADSIDE DEVICE, AND CLOUD CONTROL PLATFORM
VERFAHREN UND VORRICHTUNG ZUR AUSGABE DER FAHRZEUGFLUSSRICHTUNG, STRASSENSEITIGE VORRICHTUNG UND CLOUD-STEUERUNGSPLATTFORM
PROCÉDÉ ET APPAREIL DE SORTIE DE DIRECTION D'ÉCOULEMENT DE VÉHICULE ET DISPOSITIF DE BORD DE ROUTE ET PLATEFORME DE COMMANDE EN NUAGE
2022-04-27
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
European Patent Office | 2021
|European Patent Office | 2022
|European Patent Office | 2022
|METHOD AND APPARATUS FOR OUTPUTING VEHICLE FLOW DIRECTION ROADSIDE DEVICE AND CLOUD CONTROL PLATFORM
European Patent Office | 2021
METHOD AND APPARATUS FOR OUTPUTING VEHICLE FLOW DIRECTION ROADSIDE DEVICE AND CLOUD CONTROL PLATFORM
European Patent Office | 2021
|