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Sensing and notifying device for elevator emergencies

A sensing device, detection device technology, applied in the direction of telephone communication, transportation and packaging, sensors, etc., can solve problems such as alarm or telephone button not helping, elevator passenger attack, elevator passenger physical disability, etc.

Active Publication Date: 2019-06-21
OTIS ELEVATOR CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, existing alarm or phone buttons are not helpful in the event that elevator passengers cannot press the existing alarm or phone button
These situations include, for example, an elevator passenger not being able to press the alarm or phone button because the elevator passenger is alone and has collapsed in the elevator, an elevator passenger being assaulted in the elevator, and an elevator passenger having a physical disability that prevents the alarm or phone button from being reached

Method used

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  • Sensing and notifying device for elevator emergencies
  • Sensing and notifying device for elevator emergencies
  • Sensing and notifying device for elevator emergencies

Examples

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Embodiment Construction

[0029] With reference to the drawings, a detailed description of one or more embodiments of the disclosed apparatus and methods is presented herein by way of example and not limitation with reference to the figures.

[0030] According to one or more embodiments, a system includes one or more sensing devices that continuously sense a person's decibel level. For example, a person's decibel level is typically 50 to 60 decibels when he or she is speaking under normal circumstances. However, when a person speaks in an agitated situation, the person's decibel level is greater than 60. The system may be implemented as a method, computer program product, and / or apparatus, and is further described herein with respect to, but not limited to, the example of an elevator. will now refer to Figure 1-2 Describe the system.

[0031] figure 1 A detection system 100 is depicted in accordance with one or more embodiments. The detection system 100 may be integrated on a facility 101 housing...

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PUM

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Abstract

A detection system is provided. The detection system includes a sensing device and a controller. The sensing device is within an elevator and in communication with the controller. The sensing device continuously monitors sound waves within the elevator and communicates the sound waves as electrical signals to the controller. The controller operates the elevator and analyses the sound waves received as the electrical signals from the sensing device to detect an emergency condition within the elevator.

Description

Background technique [0001] When an elevator passenger experiences an emergency, the elevator passenger can press an existing alarm or telephone button on the elevator control panel. However, existing alarm or phone buttons are not helpful in the event that elevator passengers cannot press the existing alarm or phone button. These situations include, for example, an elevator passenger not being able to press the alarm or phone button because the elevator passenger is alone and has collapsed in the elevator, an elevator passenger being assaulted in the elevator, and an elevator passenger having a physical disability that prevents the alarm or phone button from being reached . Contents of the invention [0002] According to one or more embodiments, a detection system is provided. The detection system includes at least one sensing device arranged in the elevator and in communication with the controller, the at least one sensing device continuously monitors the sound waves in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B1/06B66B1/34B66B5/00B66B5/02G08C23/02
CPCB66B5/0012B66B5/025G08B21/02H04M11/04B66B1/28H04R1/406B66B3/002G10L25/51
Inventor R.辛加拉朱
Owner OTIS ELEVATOR CO