The invention relates to the technical field of unmanned driving, in particular to an obstacle intention prediction method and device, equipment and a medium. The method comprises the steps that a plurality of reason arguments and a plurality of observation arguments of a target obstacle at the current moment are acquired, the reason arguments are used for representing condition information about whether an obstacle intention possibly exists or not, and the observation arguments are used for representing result information generated by the obstacle intention; based on the reason argument and the observation argument, determining a prediction probability of a preset intention of the target obstacle, the preset intention including a plurality of intentions; and determining the intention of the target obstacle based on the prediction probability of the preset intention. According to the technical scheme, under the condition that intention prediction is high in interpretability and the intention prediction result is stable, obstacle intention prediction under multiple scenes is supported.

    本公开涉及无人驾驶技术领域,尤其涉及一种障碍物意图预测方法、装置、设备及介质。其中方法包括:获取当前时刻目标障碍物的多个原因论据和多个观测论据,所述原因论据用于表征障碍物意图是否可能存在的条件信息,所述观测论据用于表征障碍物意图产生的结果信息;基于所述原因论据和所述观测论据,确定所述目标障碍物预设意图的预测概率,所述预设意图包括多种意图;基于所述预设意图的预测概率,确定所述目标障碍物的意图。本公开技术方案在保证意图预测可解释性强且意图预测结果稳定的情况下,支持多场景下的障碍物意图的预测。


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    Title :

    Obstacle intention prediction method and device, equipment and medium


    Additional title:

    障碍物意图预测方法、装置、设备及介质


    Contributors:
    LIU HAOQUAN (author)

    Publication date :

    2022-06-28


    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



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