公开(公告)号：US12122397B2

公开(公告)日：2024-10-22

申请号：US17742535

申请日：2022-05-12

申请人： Kookmin University Industry Academy Cooperation Foundation

发明人： Sejoon Lim ,  Geesung Oh ,  Heejung Kim

IPC分类号： B60W50/00 ,  B60W40/10 ,  G01C21/00 ,  G06N3/044 ,  G06N3/08

CPC分类号： B60W50/0097 ,  B60W40/10 ,  G01C21/3807 ,  G06N3/044 ,  G06N3/08 ,  B60W2554/4041 ,  B60W2556/40 ,  B60W2556/45

摘要： A vehicle trajectory prediction device is provided. The vehicle trajectory prediction device includes a transceiver, at least one processor, and at least one memory operatively connected with the at least one processor to store at least one instruction causing the at least one processor to perform operations. The operations receive first trajectory data for an ego-vehicle and second trajectory data for at least one neighbor-vehicle, obtain a first feature vector from a first extractor and obtain a second feature vector from a second extractor, obtain an interdependency feature vector between the ego-vehicle and the at least one neighbor-vehicle from a third extractor having mapping data generated by mapping the second feature vector to the second trajectory data as input data, and generate predicted trajectory data of the ego-vehicle from a trajectory generator having the first feature vector and the interdependency feature vector as input data.