Escalator failure monitoring method and escalator failure monitoring system

The invention provides an escalator failure monitoring method. According to the method, whether a failure happens or not is judged synthetically by acquiring data of sensors in an escalator and comparing at least two data with corresponding threshold values, namely, through combination with data of...

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Bibliographic Details
Main Authors WANG HONGYAN, HUO MIAOMIAO, ZONG LIMING
Format Patent
LanguageChinese
English
Published 03.07.2018
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
MEASURING
PERFORMING OPERATIONS
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
TRANSPORTING
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Summary:The invention provides an escalator failure monitoring method. According to the method, whether a failure happens or not is judged synthetically by acquiring data of sensors in an escalator and comparing at least two data with corresponding threshold values, namely, through combination with data of other sensors; in this way, whether abnormal change happens to devices monitored by the sensors or not is judged; whether the failure happens or not is judged synthetically through combination with the data of the other sensors; finally, corresponding failures or fault elements are found out according to the abnormal data. Through the escalator failure monitoring method, monitoring and analyzing on the devices of the escalator in the failure process are achieved, accidents caused by badly damaged devices are avoided, and the accidents are really nipped in the bud. The invention further provides an escalator failure monitoring system, a computer readable storage medium and an escalator failure early warning device.
Bibliography:Application Number: CN201711465490