The embodiment of the invention relates to the technical field of vehicle navigation, in particular to a speed limit information prompting method and device. The speed limit information prompting method comprises the steps that a vehicle machine control module obtains navigation information collected by a navigation module, and the navigation information comprises speed limit information of a front road; the vehicle machine control module sends the speed limit information and a speed limit value effective bit used for indicating whether a navigation module is started or not to a multifunctional camera controller MPC; when the MPC determines that a navigation module is started according to the effective position of the speed limit value, a first speed limit prompt is generated according to the speed limit information sent by the vehicle machine control module; the MPC sends the first speed limit prompt to the vehicle machine control module; and the vehicle control module displays the first speed limit prompt in an instrument.

    发明实施例涉及车载导航技术领域,尤其涉及一种限速信息提示方法和装置。其中,上述限速信息提示方法包括:车机控制模块获取导航模块采集的导航信息,所述导航信息包含前方道路的限速信息;所述车机控制模块将所述限速信息以及用于指示导航模块是否开启的限速值有效位发送给多功能摄像头控制器MPC;所述MPC根据所述限速值有效位确定导航模块开启时,根据所述车机控制模块发送的所述限速信息生成第一限速提示;所述MPC将所述第一限速提示发送给所述车机控制模块;所述车机控制模块将所述第一限速提示显示在仪表中。


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    Title :

    Speed limit information prompting method and device


    Additional title:

    限速信息提示方法和装置


    Contributors:
    RUAN JIHUA (author) / ZHOU XINGYU (author) / ZHANG WENXUAN (author) / WU HAIYIN (author)

    Publication date :

    2023-06-23


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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