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Title:
ELEVATOR STATUS MULTI-INFORMATION FUSION DIAGNOSIS METHOD
Document Type and Number:
WIPO Patent Application WO/2020/114315
Kind Code:
A1
Abstract:
An elevator status multi-information fusion diagnosis method, the steps comprising: detecting an elevator by means of an accompanying detection device to obtain current status parameters of the elevator as a detection result; inputting the obtained detection result into a comprehensive diagnostic system, and the comprehensive diagnostic system comparing the current status parameters of the elevator with parameters in a detection module when the elevator is operating normally, and generating a comparison result by means of a determination; inputting the comparison result into a diagnostic result integration system; and the diagnostic result integration system integrating the comparison result, and finally outputting a diagnostic result. The entire detection process does not require human intervention, effectively avoids the impact that subjective factors generated by human intervention have on the results, reduces human workload, improves detection efficiency, is low cost and highly reliable, and solves problems such as low efficiency, high labor intensity, and poor reliability in current elevator inspections that need to use a manner of human comparison.

Inventors:
ZHANG QIANG (CN)
LIU SIYUAN (CN)
TIAN YING (CN)
Application Number:
PCT/CN2019/121687
Publication Date:
June 11, 2020
Filing Date:
November 28, 2019
Export Citation:
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Assignee:
UNIV SHANDONG SCIENCE & TECH (CN)
International Classes:
G01R31/00; G01M99/00
Foreign References:
CN109581109A2019-04-05
CN101362568A2009-02-11
CN106219342A2016-12-14
CN103941207A2014-07-23
CN108562806A2018-09-21
CN103754718A2014-04-30
CN102849552A2013-01-02
JPH0539179A1993-02-19
Attorney, Agent or Firm:
CHINA ZHENGHE INTELLECTUAL PROPERTY AGENCY (CN)
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