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Patent Searching and Data


Title:
PERFORMANCE TESTING SYSTEM AND METHOD FOR ESCALATOR PRODUCTION
Document Type and Number:
WIPO Patent Application WO/2024/103470
Kind Code:
A1
Abstract:
Disclosed in the present application are a performance testing system and method for escalator production. In the present application, artificial intelligence detection technology based on deep learning is used, an ideal operation condition of an escalator is represented by a joint feature formed by a vibration feature and a speed feature of the escalator during operation, and then difference comparison is performed on sound feature information generated by the escalator under the ideal operation condition and actually detected sound feature information so as to determine whether the performance of the escalator meets a predetermined requirement. In this way, the factory performance of an escalator can be accurately tested, thereby ensuring the production quality of the escalator.

Inventors:
SU XIAOBO (CN)
SHEN XIAOLI (CN)
SHI JIANPING (CN)
XU PENGCHENG (CN)
ZHANG DONGMING (CN)
MO LINHAI (CN)
Application Number:
PCT/CN2022/138395
Publication Date:
May 23, 2024
Filing Date:
December 12, 2022
Export Citation:
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Assignee:
VOLKSLIFT SCHINDLER ELEVATOR CO LTD (CN)
International Classes:
G10L21/0272; B66B5/00; G06N3/08
Foreign References:
CN108303279A2018-07-20
CN108217368A2018-06-29
CN112098121A2020-12-18
US20170029244A12017-02-02
Other References:
LIU, SONGGUO ET AL.: "Research and Design of Intelligent Running Performance Testing and Analysing Instrument for Elevators", CHINA MEASUREMENT & TESTING TECHNOLOGY, ZHONGGUO CESHI JISHU YANJIUYUAN, CN, vol. 40, no. 1, 30 January 2014 (2014-01-30), CN , pages 78 - 82, XP009555413, ISSN: 1674-5124, DOI: 10.11857/j.issn.1674-5124.2014.01.021
Attorney, Agent or Firm:
BEIJING HENGTAI MINGRUI INTELLECTUAL PROPERTY ACT FOR LIMITED COMPANY (CN)
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