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。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Map display method, device and computer storage medium


    Weitere Titelangaben:

    一种地图显示方法、装置及计算机存储介质


    Beteiligte:
    ZHANG QIN (Autor:in)

    Erscheinungsdatum :

    2020-12-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



    Display method and device and computer storage medium

    WANG WENBO | Europäisches Patentamt | 2023

    Freier Zugriff

    Display device, vehicle, display method, and computer-readable storage medium

    FENG LIANXIANG / CAO BIN | Europäisches Patentamt | 2022

    Freier Zugriff

    DISPLAY DEVICE AND COMPUTER-READABLE STORAGE MEDIUM

    ONO YUSHIRO | Europäisches Patentamt | 2021

    Freier Zugriff

    Display control device, display control method, and computer readable storage medium

    MORI MASASHI | Europäisches Patentamt | 2021

    Freier Zugriff

    ONBOARD DISPLAY DEVICE, ONBOARD DISPLAY METHOD, AND COMPUTER READABLE STORAGE MEDIUM

    ENDO HIROKI | Europäisches Patentamt | 2022

    Freier Zugriff