The invention relates to a method for predicting the movement of a road user (V1 to Vm) in the surroundings of a vehicle, the surroundings of the road user (V1 to Vm) being shown in the form of a raster map (RK) having a predefined number of raster units, the raster map (RK) being supplied as input information to an artificial neural network (2), and predicting trajectories (T1 to Tn) of the traffic participants (V1 to Vm) from the input information by means of the neural network (2). According to the invention, in order to scale the display area (DB) of the raster map (RK), the scale of the raster unit is dynamically scaled as a function of the speed of the road users (V1 to Vm), the raster map (RK) being used to display an area of the surroundings of the road users (V1 to Vm), which area is larger when the road users move at a high speed than when the road users (V1 to Vm) move at a low speed. The invention also relates to the use of a movement of a traffic participant (V1 to Vm) in the surroundings of a vehicle for operating an automated vehicle function, said movement being predicted by such a method.
本发明涉及一种用于预测车辆周围环境中的交通参与者(V1至Vm)运动的方法,其中,交通参与者(V1至Vm)的周围环境以具有预定义数量的光栅单元的光栅图(RK)的形式示出,将光栅图(RK)作为输入信息提供给人工神经网络(2),并且借助神经网络(2)从输入信息中预测交通参与者(V1至Vm)的轨迹(T1至Tn)。根据本发明,为了缩放光栅图(RK)的显示区域(DB),会根据交通参与者(V1至Vm)的速度动态地缩放光栅单元的比例尺,其中,使用光栅图(RK)来显示交通参与者(V1至Vm)周围环境的区域,与在交通参与者(V1至Vm)低速移动时相比,所述区域在交通参与者高速移动时更大。本发明还涉及车辆周围环境中的交通参与者(V1至Vm)的运动用于运行自动化车辆功能的用途,所述运动是以此类方法预测的。
Method for predicting movement of traffic participant
用于预测交通参与者的运动的方法
2025-04-04
Patent
Electronic Resource
Chinese
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 / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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