The invention provides a map display method, a device and a computer readable storage medium. The map display method specifically comprises the following steps: determining a thermodynamic value of each point in a map area based on traffic flow data; for each point in the map area, determining a display weight value of the point based on the thermodynamic values of all points within a preset radius around the point; generating a thermodynamic diagram layer of the map area based on the display weight value of each point in the map area; and superposing the thermodynamic diagram layer on the maparea. The invention further provides a device and a system for realizing the map display method and a computer readable storage medium. According to the map display method, device and system and thecomputer readable storage medium provided by the invention, the popular area can be displayed on the map in a thermodynamic diagram mode by analyzing the traffic flow big data, and the big data can beused for serving the travel of the user.

    本发明提供了一种地图显示方法、装置及计算机可读存储介质。上述地图显示方法具体包括:基于车流量数据确定地图区域中每个点的热力值;对于上述地图区域中的每个点,基于该点周围预设半径内所有点的热力值确定该点的显示权重值;基于上述地图区域中每个点的显示权重值生成上述地图区域的热力图层;以及在上述地图区域上叠加上述热力图层。本发明还提供了用以实现上述地图显示方法的装置、系统及计算机可读存储介质。根据本发明所提供的地图显示方法、装置、系统及计算机可读存储介质,能够通过分析车流量大数据将热门区域通过热力图的方式展示在地图上,能够利用大数据为用户出行做服务。


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    Title :

    Map display method, device and computer storage medium


    Additional title:

    一种地图显示方法、装置及计算机存储介质


    Contributors:
    ZHANG QIN (author)

    Publication date :

    2020-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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