The invention relates to a lane changing risk assessment method, device and equipment and a storage medium, and relates to the technical field of automobiles. The method comprises the steps of obtaining state information of a target vehicle; determining a state risk coefficient of the target vehicle according to the state information of the target vehicle; under the condition that the state risk coefficient indicates that the target vehicle is allowed to change the lane, driving information and surrounding environment information of the target vehicle are obtained; determining a road risk coefficient according to the road information of the driving road; determining a driving risk coefficient according to the driving information of the target vehicle and the driving information of other vehicles; and determining a lane changing risk assessment result of the target vehicle according to the state risk coefficient, the road risk coefficient and the driving risk coefficient. Therefore, multi-dimensional lane changing risk assessment of the vehicle in the driving process is achieved, and potential safety hazards of the vehicle in the lane changing process are eliminated.

    本申请涉及一种换道风险评估方法、装置、设备及存储介质,涉及汽车技术领域。该方法包括获取目标车辆的状态信息;并根据目标车辆的状态信息,确定目标车辆的状态风险系数;在状态风险系数指示允许目标车辆换道的情况下,获取目标车辆的行驶信息以及周围环境信息;根据行驶道路的道路信息,确定道路风险系数;根据目标车辆的行驶信息,以及其他车辆的行驶信息,确定行驶风险系数;根据状态风险系数、道路风险系数以及行驶风险系数,确定目标车辆的换道风险评估结果。由此,实现多维度的评估车辆在行驶过程中的换道风险评估,以消除车辆在换道过程中的安全隐患。


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    Titel :

    Lane change risk assessment method, device and equipment and storage medium


    Weitere Titelangaben:

    换道风险评估方法、装置、设备及存储介质


    Beteiligte:
    HAN XUESONG (Autor:in)

    Erscheinungsdatum :

    2023-07-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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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