Invention Grant
- Patent Title: Vehicle lateral motion management with preview road surface information
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Application No.: US17303304Application Date: 2021-05-26
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Publication No.: US11772641B2Publication Date: 2023-10-03
- Inventor: Nikolai Moshchuk , Bakhtiar Litkouhi , Qingrong Zhao
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee Address: US MI Detroit
- Agency: Lorenz & Kopf, LLP
- Main IPC: B60W30/09
- IPC: B60W30/09 ; B60W30/18 ; B60W10/18 ; B60W10/20 ; B60W50/14 ; B60Q9/00

Abstract:
Systems and method are provided for controlling a vehicle. In one embodiment, a method includes: receiving a first surface value associated with a first road surface area in an upcoming environment of the vehicle; receiving a second surface value associated with a second road surface area in the upcoming environment of the vehicle; determining a change in surface value based on the first surface value and the second surface value; and in response to the change in surface value being greater than a threshold, adapting at least one of vehicle collision warning messages, vehicle braking control, vehicle steering control, and path planning based on the second surface value.
Public/Granted literature
- US20220379881A1 VEHICLE LATERAL MOTION MANAGEMENT WITH PREVIEW ROAD SURFACE INFORMATION Public/Granted day:2022-12-01
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