The invention discloses an automatic parking path planning function optimization method and device, a medium and equipment, and belongs to the technical field of automatic driving. The method mainly comprises the following steps: constructing an automatic parking path planning function by utilizing a plurality of automatic parking scenes; utilizing the automatic parking path planning function and a plurality of automatic parking track truth values corresponding to the plurality of automatic parking scenes one by one to construct a similarity function between the automatic parking planning track calculated by the automatic parking path planning function and the corresponding automatic parking track truth values; automatically adjusting the plurality of parameters until the similarity function takes the maximum value, and taking the values of the plurality of parameters as the optimal values of the plurality of parameters when the similarity function takes the maximum value; and taking the automatic parking path planning function when the optimal values of the plurality of parameters are taken as an optimized automatic parking path planning function. According to the method, parameters can be automatically adjusted and optimized, so that the manpower demand is reduced, and the working efficiency is improved.

    本申请公开了一种自动泊车路径规划函数优化方法、装置、介质及设备,属于自动驾驶技术领域。其主要包括利用多个自动泊车场景,构造自动泊车路径规划函数;利用自动泊车路径规划函数和多个自动泊车场景一一对应的多个自动泊车轨迹真值,构造自动泊车路径规划函数计算得到的自动泊车规划轨迹与相应的自动泊车轨迹真值之间的相似度函数;自动调整多个参数,直至相似度函数取最大值,并将相似度函数取最大值时多个参数的取值作为多个参数的最优值;以及,将多个参数取最优值时的自动泊车路径规划函数作为经优化自动泊车路径规划函数。本申请能够进行参数自动调优,从而降低人力需求,提高工作效率。


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    Title :

    Automatic parking path planning function optimization method and device, medium and equipment


    Additional title:

    一种自动泊车路径规划函数优化方法、装置、介质及设备


    Contributors:
    HUANG ZHENGMING (author) / TAKATOKI (author) / WU XIN (author) / TIAN BO (author) / RAN XU (author)

    Publication date :

    2023-06-30


    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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