An approach is provided for traffic data blending based on road segment travel time reliability during traffic prediction. The approach involves, for instance, retrieving real-time traffic information and/or historical traffic information for each road segment within a geographic area. The approach also involves aggregating traffic flow speed data in the real-time traffic information to compute traffic pattern data for each road segment. The traffic pattern data includes static speed data of each said road segment. The approach further involves aggregating traffic flow speed data in the historical traffic information to compute travel time reliability index metric(s) for each said road segment. The approach further involves determining, based on the travel time reliability index metric(s), to use the traffic pattern data, a mean, or a percentile of a road segment travel time distribution in the historical traffic information for traffic prediction associated with each said road segment.


    Access

    Download


    Export, share and cite



    Title :

    METHOD, APPARATUS, AND SYSTEM FOR TRAFFIC PREDICTION BASED ON ROAD SEGMENT TRAVEL TIME RELIABILITY


    Contributors:
    XU JINGWEI (author) / GUAN YUXIN (author) / BERNHARDT BRUCE (author) / HUANG WEIMIN (author) / HE IAN (author)

    Publication date :

    2023-06-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



    Road segment travel time distribution prediction method

    XIA HAIYING | European Patent Office | 2015

    Free access

    Road segment travel time deducing method based on road space-time incidence relation

    GUO WEI / ZHANG FAMING / ZHU XINYAN et al. | European Patent Office | 2015

    Free access

    On including travel time reliability of road traffic in appraisal

    de Jong, Gerard C. / Bliemer, Michiel C.J. | Elsevier | 2015


    Traffic congestion road segment prompting system

    WANG YANDI | European Patent Office | 2015

    Free access