公开(公告)号：US20240191996A1

公开(公告)日：2024-06-13

申请号：US18065557

申请日：2022-12-13

Applicant: STMicroelectronics International N.V.

Inventor： Swapnil Sayan SAHA ,  Denis CIOCCA ,  Mahesh CHOWDHARY

IPC: G01C21/00

CPC classification number: G01C21/005

Abstract: A sensor system includes a plurality of inertial measurement units (IMU) and a control circuit. The control circuit is configured to receive sensor data from each of the inertial measurement units two alignment the timestamps of the sensor data, and to fuse the sensor data from the various IMUs. The control circuit detects whether the sensor data indicates a high degree movement or a low degree of movement and selects a high dynamic fusion process or a low dynamic fusion process based on the detected degree of movement.