Invention Grant
- Patent Title: System and methods of integrating vehicle kinematics and dynamics for lateral control feature at autonomous driving
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Application No.: US17305703Application Date: 2021-07-13
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Publication No.: US11891059B2Publication Date: 2024-02-06
- Inventor: Kilsoo Kim , Aviral Singh , David R. Arft
- Applicant: Canoo Technologies Inc.
- Applicant Address: US CA Torrance
- Assignee: Canoo Technologies Inc.
- Current Assignee: Canoo Technologies Inc.
- Current Assignee Address: US CA Torrance
- Main IPC: B60W30/12
- IPC: B60W30/12 ; B60W40/072 ; B60W40/105 ; B60W10/18 ; B60W10/20 ; G06V20/56

Abstract:
An apparatus includes at least one camera configured to capture an image of a traffic lane in front of a vehicle. The apparatus also includes a path tracking controller configured to detect lane boundaries and a path curvature for the traffic lane from the image, determine a lateral offset of the vehicle from a reference path for the traffic lane and a heading offset for the vehicle from the path curvature, determine a yaw rate maintaining the vehicle within the traffic lane using a kinematics control, determine a steering angle maintaining the vehicle within the traffic lane using a dynamics control and the yaw rate determined by the kinematics control, and activate a steering control based on the determined steering angle.
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