The invention belongs to the technical field of computer network communication, and particularly relates to an elevator internet-of-things system for fault early warning based on multi-signal-source data, which comprises the following steps of: 1, acquiring elevator non-protocol signals; 2, performing automatic communication between an elevator machine room and a car roof signal; 3, conducting elevator fault early warning judgment. The structure is reasonable, and the system can achieve the functions of signal collection of non-protocol type old elevators, setting of remote signal thresholds, remote system parameter modification, automatic communication of machine room signals and lift car signals, elevator fault system pre-judgment and the like; the problem of collection of non-protocol signals of an existing elevator, the problem of automatic communication between machine room signals and car roof signals and the problem of early warning of elevator faults in advance are greatly solved.
本发明属于计算机网络通讯技术领域,具体为基于多信号源数据进行故障预警的电梯物联网系统,包括如下步骤:步骤一:电梯非协议型信号采集;步骤二:电梯机房与轿顶信号的自动通讯;步骤三:电梯故障的预警判断,其结构合理,该系统能够解决非协议型老旧电梯的信号采集,解决异地信号阀值的设置,远程系统参数修改,机房信号与轿厢信号的自动通讯,电梯故障的系统预判等功能,极大的解决了现有电梯非协议型信号的采集问题,机房信号与轿顶信号自动通讯问题,电梯故障事前预警问题。
Elevator internet-of-things system for fault early warning based on multi-signal-source data
基于多信号源数据进行故障预警的电梯物联网系统
2021-07-20
Patent
Electronic Resource
Chinese
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