The invention provides a risk early warning system and method and a storage medium. The system comprises: an information acquisition unit which is configured to be used for acquiring the position information and behavior information of a target object in front of a vehicle; an information processing unit which is configured to be used for determining the behavior type of the target object according to the behavior information of the target object and determining an activity area of the target object in a next set time period based on the position information and the behavior type of the target object; an evaluation unit which is configured to be used for evaluating a risk value of a collision risk between the target object and the vehicle and/or other vehicles around the vehicle in a next set time period at least on the basis of an overlapping area between the activity area of the target object and the road; and a control unit which is configured to judge the risk level corresponding to the vehicle and/or other vehicles around the vehicle according to the risk value so as to send corresponding warning information to the vehicle and/or other vehicles around the vehicle, and/or control the vehicle to change lanes or slow down.

    提供一种风险预警系统、方法和存储介质,所述系统包括:信息获取单元,被配置用于获取车辆前方的目标对象的位置信息和行为信息;信息处理单元,被配置用于根据目标对象的行为信息确定目标对象的行为类型,并且基于目标对象的位置信息和行为类型确定目标对象在接下来的设定时间段内的活动区域;评估单元,被配置用于至少基于目标对象的活动区域与道路之间的重叠区域,评估目标对象在接下来的设定时间段内与车辆和/或车辆周围的其他车辆存在碰撞风险的风险值,以及控制单元,被配置用于根据风险值的大小判断车辆和/或车辆周围的其他车辆对应的风险等级,以向车辆和/或车辆周围的其他车辆发送相应的警示信息,和/或控制其变道或减速。


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    Titel :

    Risk early warning system and method and storage medium


    Weitere Titelangaben:

    风险预警系统、方法和存储介质


    Beteiligte:
    TANG SHUAI (Autor:in) / QU TONG (Autor:in) / SUN DUO (Autor:in) / N MAMOND (Autor:in)

    Erscheinungsdatum :

    2021-09-14


    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 / G06K Erkennen von Daten , RECOGNITION OF DATA / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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