The invention relates to the technical field of vehicles, in particular to a longitudinal speed bump generation method and device, a vehicle, a storage medium and a program product, and the method comprises the steps: recognizing map data and perception data of a longitudinal speed bump to obtain a point set of the longitudinal speed bump; generating triangular data of the longitudinal deceleration strip by using the point set of the longitudinal deceleration strip; calculating texture coordinates of the longitudinal deceleration strip based on the triangular data, and performing texture mapping on the texture coordinates of the longitudinal deceleration strip to obtain a texture map of the longitudinal deceleration strip; and carrying out animation rendering according to the texture map of the longitudinal deceleration strip to obtain a display animation of the longitudinal deceleration strip. Therefore, the problems of poor universality and robustness of a drawing scheme in related technologies are solved.

    本发明涉及车辆技术领域,特别涉及一种纵向减速带生成方法、装置、车辆、存储介质及程序产品,其中,方法包括:识别地图数据和纵向减速带的感知数据得到纵向减速带的点集;利用纵向减速带的点集生成纵向减速带的三角形数据;基于三角形数据计算纵向减速带的纹理坐标,对纵向减速带的纹理坐标进行纹理映射得到纵向减速带的纹理贴图;根据纵向减速带的纹理贴图进行动画渲染得到纵向减速带的显示动画。由此,解决了相关技术中绘制方案通用性、鲁棒性较差的问题。


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    Titel :

    Longitudinal deceleration strip generation method and device, vehicle, storage medium and program product


    Weitere Titelangaben:

    纵向减速带生成方法、装置、车辆、存储介质及程序产品


    Beteiligte:
    LIU YUZHOU (Autor:in) / SANG YI (Autor:in)

    Erscheinungsdatum :

    25.04.2025


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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