公开(公告)号：US11435186B2

公开(公告)日：2022-09-06

申请号：US17350744

申请日：2021-06-17

Applicant: Beijing Baidu Netcom Science and Technology Co., LTD

Inventor： Wenlong Chen ,  Yang Yang ,  Pengbin Yang ,  Jianxu Zhang

IPC: B60W40/10 ,  B60W50/00 ,  G01C21/16 ,  G01C21/28 ,  G01S19/49

Abstract: The present application discloses a dead reckoning method for a vehicle, an apparatus, an apparatus and a storage medium, and relates to the fields of vehicle control, intelligent driving and automatic driving. The specific implementation solution is as follows: obtaining a position and attitude increment of the vehicle on the basis of wheel speed information of the vehicle; and carrying out dead reckoning on the position and attitude of the vehicle at a current moment, on the basis of the position and attitude increment of the vehicle and the position and attitude at a previous moment.

公开(公告)号：US20210310809A1

公开(公告)日：2021-10-07

申请号：US17350744

申请日：2021-06-17

Applicant: Beijing Baidu Netcom Science and Technology Co., LTD

Inventor： Wenlong Chen ,  Yang Yang ,  Pengbin Yang ,  Jianxu Zhang

IPC: G01C21/16 ,  G01S19/49

Abstract: The present application discloses a dead reckoning method for a vehicle, an apparatus, an apparatus and a storage medium, and relates to the fields of vehicle control, intelligent driving and automatic driving. The specific implementation solution is as follows: obtaining a position and attitude increment of the vehicle on the basis of wheel speed information of the vehicle; and carrying out dead reckoning on the position and attitude of the vehicle at a current moment, on the basis of the position and attitude increment of the vehicle and the position and attitude at a previous moment.