The invention discloses a navigation path calculation method and device and a computer readable storage medium, and the method comprises the steps: detecting a network state of a vehicle and a map offline data state when a navigation operation initiated by a user is detected; according to the currently detected network state and the map offline data state, updating the setting state of the delay search path calculation mode; when the setting state of the delay search path calculation mode is an activated state, acquiring navigation setting parameters input by a user on a first interface displayed on a vehicle machine screen; detecting a GPS state of the vehicle; when the currently detected GPS state is that a GPS signal exists and the currently detected network state is that an available network exists, performing automatic search path calculation according to navigation setting parameters to obtain a navigation path; according to the method, the delayed search path calculation can be carried out in a scene without a network or offline data, the navigation path calculation problem under the conditions that the underground parking garage is not provided with the network and the vehicle machine is not integrated with the map offline data can be solved, and the navigation path calculation convenience is improved.

    本发明公开了一种导航算路方法、设备及计算机可读存储介质,该方法包括:在检测到用户发起导航操作时,检测车辆的网络状态和地图离线数据状态;根据当前检测到的网络状态和地图离线数据状态,更新延迟搜索算路模式的设置状态;当延迟搜索算路模式的设置状态为激活状态时,获取用户在车机屏幕上显示的第一界面上输入的导航设置参数;检测车辆的GPS状态;当当前检测到的GPS状态为有GPS信号,且当前检测到的网络状态为有可用网络时,根据导航设置参数进行自动搜索算路,得到导航路线;本发明可以在无网络和无离线数据场景下进行延迟搜索算路,能够解决地下停车库无网络且车机未集成地图离线数据下的导航算路问题,提升了导航算路的便捷性。


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    Title :

    Navigation path calculation method and device and computer readable storage medium


    Additional title:

    导航算路方法、设备及计算机可读存储介质


    Contributors:
    JIN LEI (author) / RAN GUANGWEI (author) / LIU QI (author) / WANG YUEDONG (author) / ZHANG YING (author) / LIANG WEIQIANG (author)

    Publication date :

    2022-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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