Maintenance inspection system for elevator

Abstract

The present invention provides a system, wherein running state of the elevator and opening/closing state of elevator door are combined and are set an operation mode, passengers are inquired about possibly generated fine fault and abnormity in the operation mode, simultaneously answer to the inquiry, the inquiry and the operation mode are related, then the information obtained by the relation is used in the maintenance inspection operation.

Description

technical field [0001] The present invention relates to an elevator maintenance inspection system, in particular to an elevator maintenance inspection system with an input function, the elevator passenger can use the function to judge the soundness and abnormality of the elevator, and can input the judgment result to the in the elevator system. Background technique [0002] For example, a scheme is disclosed in Patent Document 1. In this scheme, in addition to carrying out regular maintenance and inspection work several times a year on site by several maintenance personnel to ensure and maintain the performance of the elevator, it is also used as a maintenance inspection The device is equipped with sensors in various parts of the elevator system, and the operating data such as physical changes of the inspection parts are collected by these sensors and sent to the maintenance center, so that the maintenance and inspection work is carried out according to the operating data (r...

AI Technical Summary

Problems solved by technology

[0004] As mentioned above, the on-site regular maintenance and inspection of the elevator is carried out at most 4 to 6 times a year. During the interval of the periodic inspection, if a major failure occurs, the elevator control device will stop the elevator system, so it will not develop into a problem. However, if a minor failure occurs, such minor failure may not be discovered until the next regular inspection, and if such a minor failure is ignored for a long period of time, there will be a risk to the brand Problems with adverse image effects

[0005] For this reason, as shown in Patent Document 1, for items that need to be inspected, sensors that detect physical changes are installed at each detection site, thereby avoiding the problem of brand image degradation caused by the lag of fault detection, but using this When designing a solution, it is necessary to install sensors at each detection position, and the number of sensors installed is large, which has the problem of cost increase

Not only that, for example, when the failure of the indicator light showing the floor where the elevator car is located is damaged, it is difficult to detect such failures even if the sensors are installed. When there is a large height difference between the car floors, the corresponding sensor will operate and detect the abnormality, but if the height difference between the two is not large, there is a problem that the sensor often does not operate

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