The invention discloses a pedestrian danger level assessment method and device based on passing probability prediction. The method comprises the following steps: constructing a dangerous area in front of a vehicle based on a map; for a pedestrian target in front of the vehicle, judging whether the pedestrian target is in a dangerous area in front of the vehicle and predicting the passing probability of the pedestrian target according to pedestrian speed, historical tracks and human body key points; dividing a pedestrian danger level according to whether the pedestrian is in a dangerous area in front of the vehicle and the passing probability; and according to the pedestrian danger level, the own vehicle correspondingly adjusts the driving plan. The method is simple in model, high in accuracy, less in reasoning time and less in occupied resources.

    本发明公开一种基于穿行概率预测的行人危险等级评估方法及设备包括:基于地图构建自车前方危险区域;对于自车前方行人目标,根据行人速度、历史轨迹和人体关键点判断其是否处于自车前方危险区域及预测其穿行概率;根据行人是否处于自车前方危险区域及其穿行概率划分行人危险等级;根据行人危险等级,自车对应调整行驶规划。本发明模型简单,准确率高,推理用时少,占用资源少。


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    Title :

    Pedestrian danger level evaluation method and device based on passing probability prediction


    Additional title:

    基于穿行概率预测的行人危险等级评估方法及设备


    Contributors:
    HE TAO (author) / WAN SIYU (author) / LIAO WENLONG (author) / PENG PAI (author)

    Publication date :

    2024-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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