The invention provides a vehicle-based information fusion method and device, equipment and a storage medium, and relates to the technical field of vehicle information processing. The method comprises the steps of quantifying feature information according to a feature category of the feature information, and obtaining feature quantification information of a to-be-fused obstacle; obtaining feature difference information of the to-be-fused obstacle and the stored obstacle according to the track information and the feature quantization information, and obtaining feature probability information corresponding to the to-be-fused obstacle according to the feature difference information; obtaining a matching distance between the to-be-fused obstacle and the stored obstacle according to the sensor for collecting the to-be-fused obstacle, the feature probability information and a matching distance calculation rule; and realizing information fusion of the feature information of the to-be-fused obstacle and the track information of the stored obstacle. According to the method, the feature information is subjected to quantification, difference calculation and feature probability distribution, so that the obstacle recognition accuracy and matching accuracy are improved. And thus, more accurate information fusion is realized.

    本申请提供一种基于车辆的信息融合方法、装置、设备及存储介质,涉及车辆信息处理技术领域。该方法包括:根据特征信息的特征类别,量化特征信息,获取待融合障碍物的特征量化信息;并根据航迹信息和特征量化信息,获取待融合障碍物和已存储障碍物的特征差异信息,以及根据特征差异信息,获取待融合障碍物对应的特征概率信息;根据采集待融合障碍物的传感器,并根据特征概率信息和匹配距离计算规则,获取待融合障碍物和已存储障碍物的匹配距离;实现对待融合障碍物的特征信息和已存储障碍物的航迹信息的信息融合。本申请通过将特征信息进行量化、差异计算和特征概率分布,提高障碍物识别准确性和匹配准确性。进而实现更准确的信息融合。


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    Titel :

    Vehicle-based information fusion method, apparatus and device, and storage medium


    Weitere Titelangaben:

    一种基于车辆的信息融合方法、装置、设备及存储介质


    Beteiligte:
    YANG XINGHUA (Autor:in) / TIAN LEI (Autor:in) / LIU YANG (Autor:in) / WANG PENGCHENG (Autor:in) / QIN TAO (Autor:in)

    Erscheinungsdatum :

    26.07.2024


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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