公开(公告)号：US11131776B2

公开(公告)日：2021-09-28

申请号：US16543709

申请日：2019-08-19

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Jayant Bansal ,  Rakesh Kumar

IPC: G01S19/39 ,  G05D1/02

Abstract: The present application relates to a method and apparatus including a sensor to detect a current location, a memory for storing a first set of Kalman filter parameters associated with a first environmental condition and a second set of Kalman filter parameters associated with a second environmental condition, a processor for performing an assisted driving algorithm according to the first set of Kalman filter parameters, for receiving the current location, for determining a second set of Kalman filter parameters in response to the current location, for performing the assisted driving algorithm according to the second set of Kalman filter parameters, and for generating a control signal in response to the assisted driving algorithm according to the second set of Kalman filter parameters, and a vehicle controller operative to control a vehicle in response to the control signal.

公开(公告)号：US20210055426A1

公开(公告)日：2021-02-25

申请号：US16543709

申请日：2019-08-19

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Jayant Bansal ,  Rakesh Kumar

IPC: G01S19/39 ,  G05D1/02

Abstract: The present application relates to a method and apparatus including a sensor to detect a current location, a memory for storing a first set of Kalman filter parameters associated with a first environmental condition and a second set of Kalman filter parameters associated with a second environmental condition, a processor for performing an assisted driving algorithm according to the first set of Kalman filter parameters, for receiving the current location, for determining a second set of Kalman filter parameters in response to the current location, for performing the assisted driving algorithm according to the second set of Kalman filter parameters, and for generating a control signal in response to the assisted driving algorithm according to the second set of Kalman filter parameters, and a vehicle controller operative to control a vehicle in response to the control signal.