Collecting, pre-warning and warning system for real-time online monitoring data during running of elevator

Abstract

The invention relates to an elevator online monitoring field and particularly relates to a system for collecting and intelligently processing real-time monitored elevator car operation data. In the running operation of a vertical elevator, various faults may occur, and wounding accidents happen occasionally. But the maintenance work of the elevator is in an initial stage at present, the maintenance quality is irregular, a third-party remote monitoring measure is in shortage, an advanced pre-warning and after-trace system cannot be realized, and the vicious accidents cannot be avoided. According to existing monitoring and detection manners, the discontinuous monitoring is commonly carried out by virtue of a sensor mounted on each floor, more monitoring equipment is required, the mounting isinconvenient, and the false alarm rate is high. According to the system provided by the invention, by combining multiple types of sensors, the mounting difficulty is reduced; the elevator car is rapidly scanned in real time during the running of the elevator, the data of the elevator in each stage is tracked and detected, so that the continuous and reliable monitoring of the elevator is realized;and the system can be widely applied to the monitoring of vertical elevators, and data of pre-warning, warning and the like can be provided through network big data calculation.

Description

technical field [0001] The invention relates to the field of elevator online monitoring, in particular to a real-time monitoring elevator car operation data collection and intelligent processing system. Background technique [0002] Vertical elevator is a kind of vertical lifting device driven by electric motor. It is installed in the elevator shaft of high-rise buildings. The movable car runs between the vertical rigid guide rails. It is a means of transportation for carrying people or goods. [0003] With the development of the economy, the growth of the population, the increasing shortage of land resources, the high-rise buildings in modern cities are becoming more and more common, and the elevator has gradually become a frequent means of transportation in people's daily life. With the increase in the number of elevators, various faults inevitably occur in the elevator during use, and injury accidents also occur from time to time. However, the maintenance work of elevato...

AI Technical Summary

Problems solved by technology

However, the maintenance work of elevators is still limited to individual maintenance personnel, and the quality of maintenance is uneven and cannot be guaranteed. At the same time, there is a lack of remote monitoring means, and it is impossible to realize early warning and retrospective system

[0004] The existing remote monitoring equipment for elevators has not yet been able to monitor the entire operating status of the elevator car in real time. It only monitors intermittently through sensors installed on each floor, and the monitoring accuracy is low.

There are also many sensors used, scattered installation, complex installation and maintenance process, and quality problems of the monitoring equipment itself will also trigger alarms, resulting in a high false alarm rate. Due to the explosive growth of the number of elevators, it is currently unable to meet the needs of the elevator monitoring field.

Images