The invention discloses an automobile curve early warning method and system and an automobile, and the method comprises the steps: obtaining original driving data collected by a plurality of different data collection devices, and correcting the original driving data to obtain corrected driving data; according to the corrected driving data, when it is determined that the automobile is about to pass through the curve, the spacing distance between the automobile and an opposite coming automobile in the curve is calculated according to the corrected driving data; and if the spacing distance is smaller than a preset early warning distance, a curve early warning system is triggered to carry out early warning reminding on a driver of the automobile. According to the method and the device, the various data when the automobile runs across the curve are obtained, the interval distance between the automobile and the opposite coming automobile in the curve is calculated after the various data are corrected, and therefore whether the current curve runs safely or not is judged according to the interval distance; a driver can be timely and accurately reminded whether a vehicle influencing safe driving exists in the opposite direction or not when driving on the curve, and the curve early warning function can be achieved.

    本申请公开了一种汽车弯道预警方法、系统及汽车,所述方法包括:获取多个不同数据采集设备采集的原始行驶数据,将所述原始行驶数据进行修正后得到修正行驶数据;根据所述修正行驶数据确定汽车在将要行使过弯道时,根据所述修正行驶数据计算所述汽车与弯道内对向来车的间隔距离;若所述间隔距离小于预设预警距离时,触发弯道预警系统对所述汽车的驾驶员进行预警提醒。本申请通过获取汽车在行驶过弯道时的多种数据,对多种数据进行修正后计算得到汽车与弯道内对向来车的间隔距离,从而根据间隔距离判断当前弯道行驶是否安全,能够及时且准确的提醒驾驶员在进行弯道行驶时对向是否存在影响安全驾驶的车辆,能够实现弯道预警功能。


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    Title :

    Automobile curve early warning method and system and automobile


    Additional title:

    一种汽车弯道预警方法、系统及汽车


    Contributors:
    CAI QIANG (author)

    Publication date :

    2023-12-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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