The present disclosure relates to a system and method for determining a traffic condition. The systems may perform the methods to: obtain a length of a road segment, where an upstream intersection and a downstream intersection is linked by the road segment; determine a first queue length of a queue on the road segment at a first time point and a second queue length of the queue at a second time point; determine a duration of the second queue length, based on a cycle length of the first traffic light corresponding to the downstream intersection, a cycle length of the second traffic light corresponding to the upstream intersection, a free-flow speed corresponding to the road segment, a back-propagation wave speed corresponding to the road segment, and the first queue length; and determine whether the second queue length exceeds the length of the road segment.
SYSTEMS AND METHODS FOR DETERMINING TRAFFIC CONDITIONS
SYSTEM UND VERFAHREN ZUR BESTIMMUNG VON VERKEHRSZUSTÄNDEN
SYSTÈMES ET PROCÉDÉS DE DÉTERMINATION DE CONDITIONS DE CIRCULATION
2020-04-15
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
European Patent Office | 2022
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