The invention belongs to the technical field of automatic parking, and discloses an automatic parking method with a display enhancement function. The method comprises the following steps: on the basis of vehicle CAN line real-time data, calculating the relative displacement of a vehicle through a dead reckoning algorithm to form a vehicle moving track; calculating the relative position relationship between the parking space and the marker according to the positions of the parking space and the marker around the parking space; and generating a local map based on the vehicle moving track according to the morphological characteristics of the parking space and the marker and the relative position relationship between the parking space and the marker. According to the invention, the marker and the parking space are drawn into the map to be displayed in the HM I, so that more information which is more easily matched with the real world exists in the display interface, a user can more easily select the parking space where the user wants to park when selecting the parking space, the parking convenience is improved, the number of misoperation times of the user is reduced, and the user experience is improved.

    本发明属于自动泊车技术领域,公开了一种带有显示增强功能的自动泊车方法,包括步骤:基于车辆CAN线实时数据,通过航位推算算法计算车辆的相对位移量,形成车辆移动轨迹;根据可泊车位与所述可泊车位周边的标识物的位置,计算所述可泊车位与所述标识物的相对位置关系;根据所述可泊车位和所述标识物的形态特征和所述可泊车位与所述标识物之间的相对位置关系,基于所述车辆移动轨迹生成局部地图。本发明将标识物与可泊车位绘制成地图显示在HM I中,使得显示界面中有更多与真实世界更容易匹配的信息,从而使得用户在选择车位时更容易选到想要泊入的车位,提高泊车的便捷度,减少用户误操作次数,提升用户体验。


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    Title :

    Automatic parking method with display enhancement function


    Additional title:

    一种带有显示增强功能的自动泊车方法


    Contributors:
    XIA QING (author) / JIANG RUYI (author) / MA GUANGLIN (author) / YU MENGMENG (author) / TIAN JUN (author)

    Publication date :

    2021-08-20


    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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