The invention discloses an elevator fault diagnoser. An image collecting module of the elevator fault diagnoser converts image optical signals emitted by an elevator fault code display screen and an indicator lamp into image digital signals, then, the image digital signals are sent to an image processing module after being subjected to compensation processing according to optical parameters arranged by a debugging module, the image processing module conducts analyzing and matching on the image digital signals according to calibration information set by the debugging module, fault information,fault image information and elevator state information which are successfully matched are sent to mobile phones or computers of elevator managers and maintenance staff, and remote diagnosis of elevator fault is completed. By adopting the elevator fault diagnoser, maintenance staff can remotely and accurately judges the elevator fault type and reason without installing a sensor, thus, the maintaining efficiency of a maintenance office can be improved, the elevator operation and maintenance cost is reduced, the elevator fault processing time and stopping time are shortened, and looses caused byelevator fault are decreased.
本发明公开了一种电梯故障诊断器,电梯故障诊断器的图像采集模组将电梯故障码显示屏和指示灯发射的图像光学信号转化为图像数字信号,然后根据调试模块设置的光学参数对数字图像信号进行补偿处理后发送给图像处理模组,图像处理模组根据调试模块设置的标定信息对数字图像信号进行解析和匹配,匹配成功的故障信息、故障图像信息、电梯状态信息发送给电梯管理、维保人员的手机或计算机上,完成对电梯故障的远程诊断。采用本装置维保人员无需安装传感器就能够远程准确判断电梯故障类型及原因,由此可以提高维保单位的维修保养效率,减少电梯运维成本,缩短电梯故障处理时间和停梯时间,减少因电梯故障所造成的损失。
Elevator fault diagnoser
一种电梯故障诊断器
20.10.2020
Patent
Elektronische Ressource
Chinesisch
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