MOTOR DETECTION METHOD AND APPARATUS, READABLE STORAGE MEDIUM, AND ENGINEERING MACHINE

WIPO Patent Application WO/2023/231463

A1

The present application relates to the technical field of motor performance detection, and provides a motor detection method and apparatus, a readable storage medium, and an engineering machine. The detection method is used for detecting the state of health of a motor of an engineering machine. The detection method comprises: obtaining a working condition data set of a motor during the operation of an engineering machine; preprocessing the working condition data set to determine a first score; and determining a current health index of the motor according to the first score. In the technical solution of the present application, the detection apparatus can analyze the state of health of the motor from multiple dimensions according to the working condition parameters of the operation of the motor collected during the operation of the engineering machine, so as to improve the accuracy of the determined current health index of the motor, thereby improving in subsequent steps the accuracy of predicting the state of health of the motor at a future moment according to the current health index, and ensuring the safety and reliability of the operation of the motor.

CHEN DONGYU (CN)
LIU YANG (CN)
ZHOU LIDE (CN)
CUI LINGLING (CN)
YIN LI (CN)
LIU HUA (CN)

PCT/CN2023/077566

December 07, 2023

February 22, 2023

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SANY HEAVY EQUIPMENT CO LTD (CN)

G01R31/34

CN109115529A	2019-01-01
CN114384416A	2022-04-22
CN113268835A	2021-08-17
CN207647613U	2018-07-24
CN115047335A	2022-09-13
CN109444575A	2019-03-08
CN108493991A	2018-09-04
CN112763908A	2021-05-07
US6338029B1	2002-01-08

YOULINK INTELLECTUAL PROPERTY LAW FIRM (CN)

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