The invention discloses a driving intention determination method, device and equipment and a readable storage medium, and is applied to the technical field of intelligent driving, and the method comprises the steps: determining a turning membership degree corresponding to each piece of turning intention information and a lane changing membership degree corresponding to each piece of lane changing intention information based on a fuzzy membership degree method; performing fuzzy relation combination by using a defuzzification function based on all the turning membership degrees, and determining a left turning probability and a right turning probability; the defuzzification function is a function for determining an intention probability based on a membership degree and a weight coefficient; carrying out fuzzy relation combination by utilizing a defuzzification function based on all the lane changing membership degrees, and determining a left lane changing probability and a right lane changing probability; and determining a target driving intention based on the left turning probability, the right turning probability, the left lane changing probability and the right lane changing probability. According to the method, the membership degrees corresponding to the multiple types of intention information are determined, all the membership degrees are combined based on the defuzzification function, the target driving intention is determined, and the accuracy of driving intention determination is improved.

    本发明公开了一种驾驶意图确定方法、装置、设备及可读存储介质,应用于智能驾驶技术领域,包括:基于模糊隶属度方法确定每个转弯意图信息对应的转弯隶属度,以及每个变道意图信息对应的变道隶属度;基于所有的转弯隶属度利用去模糊化函数进行模糊关系组合,确定左转弯概率和右转弯概率;去模糊化函数为基于隶属度和权重系数确定意图概率的函数;基于所有的变道隶属度利用去模糊化函数进行模糊关系组合,确定左变道概率和右变道概率;基于左转弯概率、右转弯概率、左变道概率和右变道概率确定目标驾驶意图。本发明确定多种类型的意图信息对应的隶属度,基于去模糊化函数将所有的隶属度进行组合,确定目标驾驶意图,提高了驾驶意图确定的准确性。


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    Title :

    Driving intention determination method, device and equipment and readable storage medium


    Additional title:

    一种驾驶意图确定方法、装置、设备及可读存储介质


    Contributors:
    LI JIE (author) / ZHANG PU (author) / WANG CAIHONG (author) / SONG YANG (author)

    Publication date :

    2025-02-07


    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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