公开(公告)号：US20230350772A1

公开(公告)日：2023-11-02

申请号：US18073300

申请日：2022-12-01

Applicant: ASUSTEK COMPUTER INC.

Inventor： Cheng-Wei GU ,  Shu-Chiao LIAO ,  Ming-Hung CHUNG ,  Yao-Hsun HUANG ,  Yuan-I TSENG ,  Hung-Ju LIN

IPC: G06F11/273 ,  G06F1/3296

CPC classification number: G06F11/2733 ,  G06F1/3296

Abstract: A power supply health check system for checking a health state of an under-test power supply is provided. The under-test power supply supplies power to a main board which has a voltage signal during operation. The health check system includes a detecting module, a deep learning model, and a processing unit. The detecting module is electrically connected to the main board to detect the voltage signal and convert the voltage signal into a digital signal. The deep learning model is established by using frequency-domain voltage data of a plurality of healthy power. The processing unit is configured to: collect the digital signal and store the digital signal as under-test time-domain voltage data; convert the under-test time-domain voltage data into under-test frequency-domain voltage data; and calculate, based on the under-test frequency-domain voltage data and the deep learning model, a health indicator for determining the health state of the under-test power supply.