The embodiment of the invention discloses a road height limit prompting method and device which are applied to an intelligent vehicle-mounted terminal. The method comprises the steps: obtaining a first height and a first path of a vehicle, sending a height request message of the first path to a network side, receiving a height request response issued by the network side, wherein the height request response comprises the lowest limit height of the first path and a first coordinate of the lowest limit height, calculating a difference value between the lowest limit height and the first height, if the difference value is greater than a set threshold value, displaying the first path, and if the difference value is less than or equal to the set threshold value, generating a second path, wherein the lowest limit height of the second path is higher than the first height. According to the method, a driver can be timely and effectively reminded in a height limiting area, and when the first height of the vehicle exceeds the lowest height limit of the first path, the driving path is changed, so that traffic accidents are reduced.

    本申请实施例公开了一种道路的限高提示方法及装置,应用于智能车载终端,该方法包括:获取车辆的第一高度以及第一路径,向网络侧发送所述第一路径的高度请求消息,接收网络侧下发的高度请求响应,所述高度请求响应包括所述第一路径的最低限高以及最低限高的第一坐标,计算所述最低限高与所述第一高度之间的差值,如果所述差值大于设定阈值,显示所述第一路径,如所述差值小于或等于所述设定阈值,生成第二路径,所述第二路径的最低限高高于所述第一高度。该方法能够在限高区域内及时有效地提醒驾驶员,并且在车辆的第一高度超过第一路径的最低限高时,改变行驶路径,减少交通事故的发生。


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    Title :

    Road height limit prompting method and device


    Additional title:

    道路的限高提示方法及装置


    Contributors:

    Publication date :

    2021-05-28


    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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