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:
Dec. 21, 2022
GM Global Technology Operations Llc, Detroit, MI (US);
Ryan P. Hickey, Austin, TX (US);
Galen E. Ressler, White Lake, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A system for an electrified vehicle includes a rechargeable energy storage device (RESS) electrically couplable via an electric power bus to a high-voltage actuator, a telematics system, and an on-vehicle controller. The on-vehicle controller includes an instruction set that is executable to: receive, via the telematics system, a notification of a proximal impending catastrophic event; determine an intent to safeguard the electrified vehicle; execute a high-voltage discharge protocol in response to the intent to safeguard the electrified vehicle, wherein the high-voltage discharge protocol includes operating the high-voltage actuator; monitor a state of charge (SOC) of the RESS; and electrically decouple the RESS from the electric power bus when the SOC of the RESS is less than a first threshold SOC.