The invention provides an automatic driving model training method and a control information acquisition method, relates to the technical field of artificial intelligence, in particular to the technical fields of computer vision, deep learning and the like, and can be applied to scenes such as automatic driving and the like. The training method comprises the following steps: acquiring first control information and first vehicle sensing information of a vehicle at a first sample moment and a truth value label corresponding to a second sample moment; inputting the first vehicle sensing information into the initial feature extraction model to obtain a first prediction sensing feature corresponding to the second sample moment; inputting the first control information and the first prediction perception feature into an initial feature processing model to obtain a second prediction perception feature corresponding to the second sample moment; inputting the second prediction perception feature into the initial planning control model to obtain second control information; and adjusting parameters of the initial feature extraction model, the initial feature processing model and the initial planning control model based on the second control information and the truth value label.
本公开提供了一种自动驾驶模型的训练方法和控制信息获取方法,涉及人工智能技术领域,具体涉及计算机视觉、深度学习等技术领域,可应用于自动驾驶等场景。训练方法包括:获取车辆在第一样本时刻的第一控制信息、第一车辆传感信息和与第二样本时刻对应的真值标签;将第一车辆传感信息输入初始特征提取模型,得到与第二样本时刻对应的第一预测感知特征;将第一控制信息和第一预测感知特征输入初始特征处理模型,得到与第二样本时刻对应的第二预测感知特征;将第二预测感知特征输入初始规划控制模型得到第二控制信息;以及基于第二控制信息和真值标签,调整初始特征提取模型、初始特征处理模型和初始规划控制模型的参数。
Training method of automatic driving model and control information acquisition method
自动驾驶模型的训练方法和控制信息获取方法
2024-07-26
Patent
Electronic Resource
Chinese
IPC: | G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / 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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen |
Control signal acquisition method and training method of automatic driving model
European Patent Office | 2024
|Driving strategy model training method and automatic driving control method
European Patent Office | 2022
|Model training method and device, data acquisition method and device and automatic driving vehicle
European Patent Office | 2024
|European Patent Office | 2025
|Distributed training method of automatic driving learning model and automatic driving method
European Patent Office | 2022
|