公开(公告)号：US12038759B2

公开(公告)日：2024-07-16

申请号：US17187006

申请日：2021-02-26

Applicant: Analog Devices, Inc.

Inventor： Igor P. Prikhodko ,  Joseph Bergeron ,  Alan Christopher O'Connor

IPC: G05D1/00 ,  G01C21/16

CPC classification number: G05D1/027 ,  G01C21/165 ,  G05D1/0088 ,  G05D1/0278

Abstract: Navigation systems and methods for autonomous vehicles are provided. The navigation system may include multiple navigation subsystems, including one having an inertial measurement unit (IMU). That unit may serve as the primary unit for navigation purposes, with other navigation subsystems being treated as secondary. The other navigation subsystems may include global positioning system (GPS) sensors, and perception sensors. In some embodiments, the navigation system may include a first filter for the IMU sensor and separate filters for the other navigation subsystems.

公开(公告)号：US20240353844A1

公开(公告)日：2024-10-24

申请号：US18757894

申请日：2024-06-28

Applicant: Analog Devices, Inc.

Inventor： Igor P. Prikhodko ,  Joseph Bergeron ,  Alan Christopher O'Connor

IPC: G05D1/00 ,  G01C21/16 ,  G05D1/227 ,  G05D1/245 ,  G05D1/248

CPC classification number: G05D1/027 ,  G01C21/165 ,  G05D1/227 ,  G05D1/245 ,  G05D1/248

Abstract: Navigation systems and methods for autonomous vehicles are provided. The navigation system may include multiple navigation subsystems, including one having an inertial measurement unit (IMU). That unit may serve as the primary unit for navigation purposes, with other navigation subsystems being treated as secondary. The other navigation subsystems may include global positioning system (GPS) sensors, and perception sensors. In some embodiments, the navigation system may include a first filter for the IMU sensor and separate filters for the other navigation subsystems.

公开(公告)号：US20210278847A1

公开(公告)日：2021-09-09

申请号：US17187006

申请日：2021-02-26

Applicant: Analog Devices, Inc.

Inventor： Igor P. Prikhodko ,  Joseph Bergeron ,  Alan Christopher O'Connor

IPC: G05D1/02 ,  G05D1/00

Abstract: Navigation systems and methods for autonomous vehicles are provided. The navigation system may include multiple navigation subsystems, including one having an inertial measurement unit (IMU). That unit may serve as the primary unit for navigation purposes, with other navigation subsystems being treated as secondary. The other navigation subsystems may include global positioning system (GPS) sensors, and perception sensors. In some embodiments, the navigation system may include a first filter for the IMU sensor and separate filters for the other navigation subsystems.