The invention provides a 2-dimensional flow prediction based intelligent urban traffic-flow prediction method, which comprises the following steps: firstly, carrying out horizontal-dimension and vertical-dimension sampling on historical data, so that horizontal-dimension data and vertical-dimension data are obtained; secondly, by using the horizontal-dimension data and the vertical-dimension data, for horizontal-dimension and vertical-dimension, respectively selecting different prediction algorithms to carry out traffic prediction, so that horizontal-dimension prediction data and vertical-dimension prediction data are respectively obtained; and finally, by using a 2-dimensional traffic flow prediction algorithm, merging the horizontal-dimension prediction data and the vertical-dimension prediction data, so that a final flow prediction value is obtained.


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    Title :

    2-dimensional flow prediction based intelligent urban traffic-flow prediction method


    Contributors:
    ZHAO LEI (author) / SU QINGGANG (author) / WANG ZHENYI (author) / YOU YANGUI (author) / LI YOU (author) / HUANG ZHENG (author) / CAI HONGXIA (author)

    Publication date :

    2016-02-10


    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



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