A parking lot free parking space predicting method, apparatus, electronic device and storage medium are provided. The method comprises: building a parking lot association graph for parking lots in a region to be processed, each junction therein representing a parking lot, and connecting any two parking lots meeting a predetermined condition through edges; as for any parking lot i, determining local space correlation information of parking lot i at a current time according to environment context features of the parking lot i and neighboring parking lots which are connected to the parking lot i through edges; determining global space correlation information of the parking lot i at the current time according to a built soft allocation matrix; determining time correlation information of the parking lot i at the current time according to the local space correlation information and global space correlation information, and predicting free parking space information of the parking lot i at at least one future time step according to the time correlation information. The solution of the present disclosure may be applied to improve the accuracy of the prediction result.


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    Title :

    PARKING LOT FREE PARKING SPACE PREDICTING METHOD, APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM


    Contributors:
    LIU HAO (author) / ZHANG WEIJIA (author) / XIONG HUI (author)

    Publication date :

    2021-07-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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