Vehicle driving track prediction method and device, automobile and storage medium

• Main Authors: LI JIANFENG, LYU YING, HAN JIAQI, CUI MAOYUAN
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2022
• Subjects: CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; PERFORMING OPERATIONS; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; TRANSPORTING; VEHICLES IN GENERAL

The embodiment of the invention discloses a vehicle driving track prediction method and device, an automobile and a storage medium, and the method comprises the steps: obtaining the historical track information of a to-be-predicted target vehicle and surrounding vehicles, determining the first track feature and kinematics feature of the to-be-predicted target vehicle, and the second track feature of the surrounding vehicles based on the historical track information; on the basis of the first trajectory feature, the kinematic feature and the second trajectory feature, determining time attention weights of the first trajectory feature at the historical moment and the first trajectory feature at the current moment of the to-be-predicted target vehicle, and determining space attention weights of surrounding vehicles and the to-be-predicted target vehicle; and according to the time attention weight and the space attention weight, time-space feature information is determined, and a decoder module outputs a trajecto