公开(公告)号：US12202356B2

公开(公告)日：2025-01-21

申请号：US18073088

申请日：2022-12-01

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Noah Jon Lovins-Wilusz ,  Jeffrey M. Pieper ,  Vino Mathew

IPC: B60L3/00 ,  B60L53/20 ,  B60L58/12 ,  B60L58/24 ,  G01R31/34

Abstract: A system includes: a module configured to: compare operating parameters with predetermined thresholds, respectively; and set indicators for the operating parameters based on the comparisons, respectively; a module configured to: set a first indicator to a first state when all of first ones of the indicators are in a first state; and set the first indicator to a second state when at least one of the first ones of the indicators is in a second state; a module configured to: set a second indicator to a first state when at least one of second ones of the indicators are in a first state; and set the second indicator to a second state when all of the second ones of the indicators are in a second state; and a module configured to indicate whether an electric motor is degraded based on at least one of the first and second indicators.