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Surrogating device for escalator and function changeable long-distance monitoring system for the escalator

A technology of escalators and agent devices, applied in escalators, transportation and packaging, instruments, etc., can solve problems such as communication network congestion, decreased monitoring accuracy, difficulty in providing escalator safety and use services, and achieve reliable data volume Effect

Inactive Publication Date: 2011-08-24
TOSHIBA ELEVATOR KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the amount of data collected increases, and there is a risk that monitoring accuracy will decrease
[0005] In addition, since a large amount of data is streamed from each control panel to the monitoring center, there will be a problem of communication network congestion in the event of an earthquake or fire
In this way, urgently needed data cannot be quickly reported to the monitoring center from each control panel in an emergency
[0006] In addition, in the current monitoring device, only the operating status data of the escalator and the operation data of the standard equipment safety switch (such as entrance safety device, emergency safety button, etc.) are sent
As a result, it is in such a situation that it is difficult to provide services for the safety and use of escalators corresponding to the needs of users.

Method used

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  • Surrogating device for escalator and function changeable long-distance monitoring system for the escalator
  • Surrogating device for escalator and function changeable long-distance monitoring system for the escalator
  • Surrogating device for escalator and function changeable long-distance monitoring system for the escalator

Examples

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no. 1 Embodiment approach

[0053] figure 1 It is a configuration diagram showing the first embodiment of the function-variable remote monitoring system for an escalator according to the present invention.

[0054] This system comprises: as the escalator 1 of monitoring object, escalator control panel 2, monitoring device 3, the monitoring center 5 that is connected on this monitoring device 3 via communication network 4 such as public communication circuit, Internet, and has so-called monitor An agent device 6 with a function corresponding to (watch dog) is installed on the site side. 7 is a maintenance service base that dispatches a maintenance worker to the site when a dispatch request is received from the monitoring center 5 .

[0055] The escalator 1 is provided with machine rooms 11u and 11d at the lower parts of the upper and lower floors, respectively. In the machine room 11u at the lower part of the upper floor, a drive source 12 such as a motor, a drive gear mechanism 13, an escalator control ...

no. 2 Embodiment approach

[0099] Figure 6 It is a configuration diagram showing a second embodiment of the function-variable remote monitoring system for an escalator according to the present invention.

[0100] This embodiment is a configuration example of a system that comprehensively diagnoses and manages the operating conditions of a plurality of escalators 1a, . . . , 1n.

[0101] On each escalator 1a, . . . , 1n, escalator control panels 2a, . . . , 2n and local agent devices 30a, . A main agent device 32 is connected to each of the home agent devices 30a, . In addition, cameras 20a, . . . , 20n for photographing the usage status of users and the like are installed on the respective escalators 1a, . . . , 1n.

[0102] Each escalator control panel 2a, . figure 2 Shown are the measurement data of the physical variable measurement sensors 21b, ..., 21f installed at various places of the escalators 1a, ..., 1n, and the captured images of the cameras 20a, ..., 20n. In addition, the captured imag...

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Abstract

A functional variable remote monitoring system of escalator is equipped with escalator control plate (2), monitoring device (3) which obtains all kinds of data relevant to the escalator (1) from the escalator control plate (2) and sends to the monitoring device (5) and agent device (6) which is independently arranged with the monitoring device (3) and obtains diagnostic object data of all kinds of the diagnostic objects belonging to urgent abnormality diagnostic factor and abnormal premonition diagnostic factor so as to diagnose the existence or nonexistence pf the urgent abnormality and the abnormal premonition, and sends the abnormal report signal to the monitoring center (5) when diagnoses the existence of urgent abnormality and the abnormal premonition.

Description

technical field [0001] The present invention relates to an escalator proxy device for diagnosing various diagnostic object data related to the operation of an escalator and reporting abnormality to a monitoring center when abnormal, and a function-variable remote monitoring system for an escalator. Background technique [0002] Conventionally, a monitoring device that monitors the operating state of an escalator is known (Patent Document 1). [0003] The monitoring device connects the control panel on the escalator side and the monitoring center of the maintenance company through a communication network such as the Internet, and transmits and receives data between the control device and the monitoring center. When the monitoring center detects an abnormal state of the escalator from the received data, it analyzes the cause of the abnormality. Then, the monitoring center sends a restart command to the control panel when it is judged that restart is possible from the cause of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B27/00G08B25/04
Inventor 山口仪久铃木孝夫
Owner TOSHIBA ELEVATOR KK
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