PRODUCT TEST METHOD, TERMINAL AND COMPUTER-READABLE STORAGE MEDIUM

Title:

PRODUCT TEST METHOD, TERMINAL AND COMPUTER-READABLE STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2024/104489

Kind Code:

A1

Abstract:

Disclosed in the present invention are a product test method, a terminal and a computer-readable storage medium. The method comprises: controlling an electric motor of each product under test in a batch under test to perform a variable-speed rotational motion; acquiring a vibration acceleration signal of each said product in said batch, wherein the vibration acceleration signal is collected by an acceleration sensor of said product during the variable-speed rotational motion of the electric motor; generating a frequency sweeping characteristic curve of said product according to the vibration acceleration signal, wherein the frequency sweeping characteristic curve is used for representing a vibration condition of said product during the variable-speed rotational motion; comparing all the frequency sweeping characteristic curves of said batch, so as to determine an outlier of said batch; and according to the outlier of said batch, determining whether there is an abnormal product among said products, so as to complete the uniformity test of said batch. By means of the solution, an accurate and effective uniformity test can be automatically performed on products, thereby improving the factory dispatch efficiency of products.

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Inventors:

REN ZENGLE (CN)
FENG WEI (CN)
WANG YUAN (CN)
BAI YUN (CN)
ZHANG RUOHUI (CN)
CHEN CHENGLIN (CN)

Application Number:

PCT/CN2023/132716

Publication Date:

May 23, 2024

Filing Date:

November 20, 2023

Export Citation:

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Assignee:

SHENZHEN INST OF ADV TECH CAS (CN)

International Classes:

G06Q10/0637

Foreign References:

CN113027746A	2021-06-25
CN114972350A	2022-08-30
CN110736926A	2020-01-31
CN114155692A	2022-03-08
CN114659794A	2022-06-24

Attorney, Agent or Firm:

BEIJING ZHONG XUN TONG DA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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