US 12,109,909 B2
Goal-based electric vehicle charging
Bharatkumar Hegde, Bloomfield Hills, MI (US); and Ibrahim Haskara, Macomb, MI (US)
Assigned to GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US)
Filed by GM Global Technology Operations LLC, Detroit, MI (US)
Filed on Aug. 11, 2022, as Appl. No. 17/885,698.
Prior Publication US 2024/0051428 A1, Feb. 15, 2024
Int. Cl. B60L 58/12 (2019.01); B60L 53/62 (2019.01); B60L 58/16 (2019.01); B60L 58/18 (2019.01); G01C 21/34 (2006.01); G01R 31/3835 (2019.01)
CPC B60L 58/12 (2019.02) [B60L 53/62 (2019.02); B60L 58/16 (2019.02); B60L 58/18 (2019.02); G01C 21/3407 (2013.01); G01R 31/3835 (2019.01)] 20 Claims
OG exemplary drawing
 
1. A system in a vehicle comprising:
memory configured to store driving history and charging history of the vehicle; and
a processor configured to obtain a predicted battery life of one or more battery packs of the vehicle based on the driving history and the charging history, to obtain a targeted battery life of a user indicating a mileage goal for a specific charge capacity of the one or more battery packs, to determine a difference between the predicted battery life and the targeted battery life, to solve an optimization problem to determine a future charging strategy to achieve the targeted battery life, and to control an onboard charging system or an external charger based on the future charging strategy or to control routing or navigation based on the future charging strategy.