The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 20, 2025
Filed:
Jan. 17, 2024
GM Global Technology Operations Llc, Detroit, MI (US);
Reza Hajiloo, Richmond Hill, CA;
Mansour Ataei, Richmond Hill, CA;
SeyedAlireza Kasaiezadeh Mahabadi, Novi, MI (US);
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Abstract
A system for vehicle motion control (VMC) performance enhancement utilizing real-time data reliability and criticality assessments includes a vehicle having sensors and actuators. The sensors collect real-time dynamic state information about the vehicle. The actuators actively and continuously adjust the dynamic state of the vehicle. The system executes a VMC application that obtains, from the sensors and actuators, dynamic state information of the vehicle, and estimates a real-time vehicle dynamic state from the dynamic state information. The VMC application determines a signal criticality and a signal reliability for vehicle dynamic state information, and executes a VMC strategy based on the real-time vehicle dynamic state, the signal criticality and reliability. The VMC application detects and mitigates signal degradation by enacting a VMC strategy, and generates a VMC output command to the actuators based on the VMC strategy. The VMC strategy actively, continuously, and automatically adapts to seamlessly overcome signal degradation.