公开(公告)号：US20140283578A1

公开(公告)日：2014-09-25

申请号：US14087596

申请日：2013-11-22

Applicant: QUALCOMM Incorporated

Inventor： Joseph Czompo ,  Benjamin A. Werner ,  William James Morrison

IPC: G01C25/00

CPC classification number: G01C25/005 ,  G01C21/26

Abstract: The disclosure generally relates to calculating gyroscope bias in a vehicle. Methods, apparatus and systems are disclosed. A method can include: assuming a maximum turning rate for a vehicle based at least in part on speed of the vehicle; and determining gyroscope bias information based at least in part on the assumed maximum turning rate.

Abstract translation: 本公开一般涉及计算车辆中的陀螺仪偏差。 公开了方法，装置和系统。 方法可以包括：至少部分地基于车辆的速度来假定车辆的最大转弯速度; 以及至少部分地基于所述假定的最大转弯速率来确定陀螺仪偏置信息。