Visual emergency call system for elevator

Abstract

The invention relates to a visual emergency call system for an elevator. The visual emergency call system for the elevator comprises a visual intercom device, a communication module, a fault detection module and a control module, wherein the fault detection module is used for detecting and acquiring fault information; the control module is used for controlling the visual intercom device to be started and controlling the communication module to establish communication connection with a preset terminal when the fault detection module obtains the fault information; and the visual intercom device is used for acquiring first visual intercom information of a current user after being started, sending the first visual intercom information to the preset terminal through the communication module, acquiring second visual intercom information of the preset terminal through the communication module, and outputting the second visual intercom information. When the fault detection module detects the fault information, the control module controls the visual intercom device to initiate inter-conversation, so that a trapped user in the elevator can carry out visual inter-conversation, the emotion tension of the trapped user is avoided, trapped children or old people can carry out visual inter-conversation without operation, and accidents are avoided.

Description

technical field [0001] The present application relates to the technical field of elevator fault diagnosis, in particular to a visual emergency call system for elevators. Background technique [0002] At present, a calling device is provided in the elevator, and when the user is trapped in the elevator, the control center can be called through the calling device. However, traditional call devices are limited to voice calls. During the call, the control center cannot watch the status of the trapped user. The control center can only watch the situation in the elevator through the monitoring device in the elevator, and the trapped user cannot watch the situation. The management personnel of the control center, and due to the lack of signal, cannot communicate with external personnel through mobile communication terminals such as mobile phones, which makes the trapped people emotionally tense during the trapped process, which is not conducive to the trapped rescue. [0003] In a...

AI Technical Summary

Problems solved by technology

However, traditional call devices are limited to voice calls. During the call, the control center cannot watch the status of the trapped user. The control center can only watch the situation in the elevator through the monitoring device in the elevator, and the trapped user cannot watch the situation. The management personnel of the control center, and due to the lack of signal, cannot communicate with external personnel through mobile communication terminals such as mobile phones, which makes the trapped people nervous during the trapped process, which is not conducive to the trapped rescue

[0003]In addition, when the trapped persons are children or the elderly, because the children and the elderly lack the operating knowledge of the elevator call device, they cannot operate the call device, resulting in the inability to Send a distress message to the outside world,

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