JP2017001799A5

JP2017001799A5 -

Info

Publication number: JP2017001799A5
Application number: JP2015116510A
Authority: JP
Filing date: 2015-06-09
Publication date: 2017-08-10
Anticipated expiration: 2035-06-09

Description

この発明に係る昇降機の作業状況監視装置は、昇降機の制御装置からの情報に基づいて作業場所または作業内容を推定する作業推定部と、センサ装置が前記作業推定部により推定された作業場所または作業内容に対応した特徴量に関する情報を前記作業推定部により推定された作業場所または作業内容に対応した監視時間の間に出力しない場合を異常とする第１異常検知条件と前記センサ装置が予め設定された一定値以上の出力を行った後に対して設定される第２異常検知条件とに基づいて異常を検知する異常検知部と、を備えた。 According to the present invention, there is provided a work status monitoring device for an elevator, a work estimation unit that estimates a work location or work content based on information from a control device for the elevator, and a work location or a work in which a sensor device is estimated by the work estimation unit. The first abnormality detection condition and the sensor device are set in advance so that the information regarding the feature amount corresponding to the content is not output during the monitoring time corresponding to the work location or the work content estimated by the work estimation unit. And an abnormality detection unit that detects an abnormality based on a second abnormality detection condition set after the output of a certain value or more .

この発明に係る昇降機の作業状況監視方法は、昇降機の制御装置からの情報に基づいて作業場所または作業内容を推定する作業推定工程と、センサ装置が前記作業推定工程において推定された作業場所または作業内容に対応した特徴量に関する情報を前記作業推定工程において推定された作業場所または作業内容に対応した監視時間の間に出力しない場合を異常とする第１異常検知条件と前記センサ装置が予め設定された一定値以上の出力を行った後に対して設定される第２異常検知条件とに基づいて異常を検知する異常検知工程と、を備えた。 The elevator work status monitoring method according to the present invention includes a work estimation step for estimating a work place or work content based on information from a control device for the lift, and a work place or work estimated by the sensor device in the work estimation step. The first abnormality detection condition and the sensor device are set in advance so that an abnormality occurs when information regarding the feature amount corresponding to the content is not output during the monitoring time corresponding to the work location or the work content estimated in the work estimation step. An abnormality detection step of detecting an abnormality based on a second abnormality detection condition set for the output after the output of a certain value or more .

また、センサ装置１０に設けられたボタンを操作することにより発報指令を出力できるようにしてもよい。この場合、作業者の自発的な操作により監視センタ６等に発報することができる。
Moreover, you may enable it to output alerting | reporting instruction | command by operating the button provided in the sensor apparatus 10. FIG. In this case, it can be reported to the monitoring center 6 or the like by the operator's own operation.

Claims

A work estimation unit for estimating a work place or work content based on information from the control device of the elevator;
An error occurs when the sensor device does not output information about the feature amount corresponding to the work location or work content estimated by the work estimation unit during the monitoring time corresponding to the work location or work content estimated by the work estimation unit. An abnormality detection unit that detects an abnormality based on a first abnormality detection condition and a second abnormality detection condition that is set after the sensor device outputs a predetermined value or more that is set in advance ,
Elevator work status monitoring device.

A reporting unit that reports when an abnormality is detected by the abnormality detection unit,
The elevator working condition monitoring apparatus according to claim 1, comprising:

The work estimation unit estimates the start of the first work and the completion of the last work based on information from the control device of the elevator,
The abnormality detection unit establishes wireless communication with the sensor device when the start of the first work is estimated by the work estimation unit, and when the completion of the last work is estimated by the work estimation unit, The elevator working status monitoring device according to claim 1 or 2, wherein wireless communication of the sensor device is cut off.

The said abnormality detection part changes the feature-value at the time of determining the presence or absence of abnormality according to the work place or the work content estimated by the said work estimation part. Elevator work status monitoring device.

The said abnormality detection part changes the monitoring time at the time of determining the presence or absence of alerting according to the work place or the work content estimated by the said work estimation part. Working status monitoring device for elevators.

A work estimation step for estimating a work place or work content based on information from the control device of the elevator; and
An error occurs when the sensor device does not output information regarding the feature amount corresponding to the work location or work content estimated in the work estimation step during the monitoring time corresponding to the work location or work content estimated in the work estimation step. An abnormality detection step of detecting an abnormality based on a first abnormality detection condition and a second abnormality detection condition set after the sensor device outputs a predetermined value or more ,
Working status monitoring method for elevators with

A reporting step for reporting when an abnormality is detected in the abnormality detection step,
The elevator working condition monitoring method according to claim 6, further comprising:

The work estimation step includes the step of estimating the start of the first work and the completion of the last work based on information from the control device of the elevator,
The abnormality detection step establishes wireless communication with the sensor device when the start of the first work is estimated in the work estimation step, and the completion of the last work is estimated in the work estimation step. The lifting / lowering machine working condition monitoring method according to claim 6 or 7, further comprising a step of blocking wireless communication of the sensor device.

9. The method according to claim 6, wherein the abnormality detection step includes a step of changing a feature amount when determining the presence / absence of a report according to the work location or the work content estimated in the work estimation step. The work status monitoring method for an elevator according to the item.

The said abnormality detection process changes the monitoring time at the time of determining the presence or absence of alerting according to the work place or work content estimated in the said work estimation process. Work status monitoring method for elevators.