The invention is suitable for the technical field of automobiles, and provides an early warning method and device, a vehicle-mounted terminal and a vehicle. The method comprises the steps that when it is detected that the vehicle runs in a curve, target historical collision information associated with the curve is acquired; according to the target historical collision information, counting the number of accidents of the curve in a historical time period and the number of injuries of each accident; determining a target danger level of the curve according to the number of times and the number of damaged people; and executing a target early warning strategy corresponding to the target danger level. Compared with the prior art of performing early warning prompt on the vehicle according to the driving condition when the vehicle enters the curve, the method can accurately determine the target danger level in combination with the target historical collision information associated with the curve, so that the vehicle can be controlled to flexibly execute different early warning strategies in a targeted manner according to the target danger level; in this way, people in the vehicle can determine the danger degree of the curve according to the early warning strategy, and therefore the safety and intelligence of the vehicle are improved.

    本申请适用于汽车技术领域,提供了一种预警方法、装置、车载终端及车辆,所述方法包括:在检测到车辆处于弯道内行驶时,获取与弯道关联的目标历史碰撞信息;根据目标历史碰撞信息,统计弯道在历史时间段内的发生事故的次数和每次事故的损伤人数;根据次数和损伤人数,确定弯道的目标危险等级;执行与目标危险等级对应的目标预警策略。与现有技术根据车辆进入弯道时的行驶情况对该车辆进行预警提示相比,本方法可以结合与弯道关联的目标历史碰撞信息准确确定目标危险等级,从而可以根据该目标危险等级有针对性的控制车辆灵活执行不同的预警策略,以使车内人员可以根据该预警策略明确弯道的危险程度,从而提高了车辆的安全性和智能性。


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    Titel :

    Early warning method and device, vehicle-mounted terminal and vehicle


    Weitere Titelangaben:

    预警方法、装置、车载终端及车辆


    Beteiligte:
    CUI SHUCHAO (Autor:in) / WANG YACHUN (Autor:in) / WU GUANG (Autor:in)

    Erscheinungsdatum :

    2024-05-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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