The invention is suitable for the technical field of automobiles, and provides a vehicle early warning method and device, a vehicle-mounted terminal and a storage medium, and the method comprises the steps: obtaining vehicle parameters of a vehicle and size parameters of a damaged region when it is detected that the damaged region exists on a road on which the vehicle runs; according to the vehicle parameters and the size parameters, the risk level when the vehicle makes contact with the damaged area is determined; and executing an early warning operation corresponding to the risk level. Compared with the prior art that early warning information is sent to personnel in the vehicle when the damage width of the road surface depression is detected to be larger than a fixed threshold value and the damage depth is detected to be larger than another fixed threshold value, the method provided by the invention needs to determine the risk level in combination with the vehicle parameters and the size parameters of the damaged area of the road; and corresponding early warning operations are executed according to the risk levels, so that the early warning accuracy is improved.

    本申请适用于汽车技术领域,提供了一种车辆预警方法、装置、车载终端及存储介质,所述方法包括:当检测到车辆行驶的道路上存在破损区域时,获取车辆的车辆参数和破损区域的尺寸参数;根据车辆参数和尺寸参数,确定车辆与破损区域接触时的风险等级;执行与风险等级对应的预警操作。与现有技术在检测到路面凹陷的损伤宽度大于一个固定阈值,且损伤深度大于另一个固定阈值时,就向车辆中的人员发送预警信息相比,本申请提供的方法需要结合车辆参数和道路的破损区域的尺寸参数确定风险等级,再根据风险等级执行各自对应的预警操作,从而提高了预警准确率。


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    Title :

    Vehicle early warning method and device, vehicle-mounted terminal and storage medium


    Additional title:

    一种车辆预警方法、装置、车载终端及存储介质


    Contributors:
    PEI XIAOKANG (author) / YANG FEI (author) / YANG XIAOBIN (author)

    Publication date :

    2025-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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