The invention discloses a BEV visual angle probability motion prediction system and method, and relates to the technical field of automatic driving, the prediction system comprises a data acquisition module, a data processing module, a motion prediction module and a control module; the data acquisition module acquires image data, the data processing module preprocesses and extracts the image data to obtain feature information, the motion prediction module generates BEV features according to the feature information and performs semantic segmentation according to the BEV features to obtain a prediction result, and finally, the control module generates a control instruction according to the prediction result, and controls the motion prediction module to perform motion prediction according to the control instruction. The driving track and the driving speed of the automatic driving vehicle are controlled; according to the invention, image data acquisition is realized by a plurality of monocular camera sensors in the data acquisition module; compared with the prior art in which a radar, a camera and other devices are used for collecting images to carry out motion prediction, the prediction system provided by the invention is lower in cost and can be suitable for some scenes with limited resources.

    本发明公开一种BEV视角概率运动预测系统及方法,涉及自动驾驶技术领域,预测系统包括:数据采集模块、数据处理模块、运动预测模块和控制模块;数据采集模块获取图像数据,数据处理模块对图像数据进行预处理,提取得到特征信息,运动预测模块根据特征信息生成BEV特征,并根据BEV特征进行语义分割获取预测结果,最后,控制模块根据预测结果生成控制指令,以对自动驾驶车辆的行驶轨迹和驾驶速度进行控制;本发明在获取图像数据方面,是由数据采集模块中的多个单目摄像头传感器来实现的;与现有技术中,利用雷达和摄像头等设备采集图像来进行运动预测相比,本发明所提供的预测系统,成本更加低廉,能够适用于一些资源受限的场景。


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    Title :

    BEV visual angle probability motion prediction system and method


    Additional title:

    一种BEV视角概率运动预测系统及方法


    Contributors:

    Publication date :

    2023-10-13


    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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