公开(公告)号：US20230213343A1

公开(公告)日：2023-07-06

申请号：US18076942

申请日：2022-12-07

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Feng CHENG ,  Wenjie LIU ,  Xiaochen QIU ,  Guoliang XU ,  Renlan CAI

IPC: G01C21/28

CPC classification number: G01C21/28

Abstract: The present disclosure provides a method for obtaining confidence of a measurement value based on multi-sensor fusion and an autonomous vehicle, which includes that: a first measurement value position of a positioning component on a target vehicle is determined at a first moment, and a second measurement value position of the positioning component is determined at a second moment, where the first moment is earlier than the second moment; first distance information is acquired according to the first measurement value position and the second measurement value position; inertial measurement information and wheel speedometer information of the target vehicle from the first moment to the second moment are determined; second distance information is acquired based on the inertial measurement information and the wheel speedometer information; and confidence of a target measurement value corresponding to the second moment is acquired according to the first distance information and the second distance information.