The invention relates to the technical field of automatic driving, in particular to a pedestrian intention prediction method and device, a vehicle and a storage medium, and the method comprises the steps: collecting at least one action data of at least one pedestrian in a current environment, and obtaining at least one pedestrian group through the at least one action data; calculating a center transverse speed and a boundary transverse speed of the at least one pedestrian group according to the at least one action data, and obtaining an interaction expansion coefficient of the at least one pedestrian group according to the center transverse speed and the boundary transverse speed; a target lateral velocity for the at least one pedestrian group is calculated based on the interaction expansion coefficient to predict a pedestrian intent of the at least one pedestrian using the target lateral velocity. According to the embodiment of the invention, the pedestrian group can be obtained by aggregating a plurality of pedestrians, the interaction expansion coefficient generated by interaction of the pedestrians is calculated according to the motion characteristics of the pedestrian group, and the prediction result of the pedestrian intention is obtained to control the vehicle to avoid, so that the safety of vehicle driving is improved, and the vehicle driving is more reliable.
本申请涉及自动驾驶技术领域,特别涉及一种行人意图的预测方法、装置、车辆及存储介质,其中,方法包括:采集当前环境中至少一个行人的至少一个动作数据,利用至少一个动作数据得到至少一个行人团;根据至少一个动作数据计算至少一个行人团的中心横向速度和边界横向速度,由中心横向速度和边界横向速度得到至少一个行人团的交互膨胀系数;基于交互膨胀系数计算至少一个行人团的目标横向速度,以利用目标横向速度预测至少一个行人的行人意图。本申请实施例可以通过聚合多个行人得到行人团,并根据行人团运动特征计算因各个行人交互而产生的交互膨胀系数,得到行人意图的预测结果以控制车辆进行避让,从而提升车辆驾驶的安全性,更加可靠。
Pedestrian intention prediction method and device, vehicle and storage medium
行人意图的预测方法、装置、车辆及存储介质
18.06.2024
Patent
Elektronische Ressource
Chinesisch
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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen |
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