Invention Grant
- Patent Title: Systems and methods for automatically determining an autonomous steering system center
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Application No.: US15938165Application Date: 2018-03-28
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Publication No.: US10589783B2Publication Date: 2020-03-17
- Inventor: Alexander M. Allan , Addney T. Biery, II , Paul A. Kilmurray
- 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: B62D15/02
- IPC: B62D15/02 ; B62D6/10 ; B60W50/029 ; H04L12/40

Abstract:
A method for performing operations onboard a vehicle is provided. The method obtains a steering calibration command, by a computing device communicatively coupled to a steering mechanism for the vehicle; initiates execution of the steering calibration command, by the computing device via the steering mechanism; determines at least one maximum steering angle of the vehicle, based on execution of the steering calibration command, the at least one maximum steering angle being associated with a maximum potential position of the steering mechanism; identifies a zero-position center of the steering mechanism, based on the at least one maximum steering angle of the vehicle; stores the zero-position center and the at least one maximum steering angle, by the computing device, for future use; and broadcasts the zero-position center and the at least one maximum steering angle, via a Controller Area Network (CAN) bus of the vehicle, by the communication device.
Public/Granted literature
- US20190300052A1 SYSTEMS AND METHODS FOR AUTOMATICALLY DETERMINING AN AUTONOMOUS STEERING SYSTEM CENTER Public/Granted day:2019-10-03
Information query
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