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Method and system for detecting person trapping in elevator

A detection method and detection system technology are applied in the field of detection methods and systems for trapped people in elevators to achieve the effect of solving the misjudgment of trapped people

Active Publication Date: 2015-07-29
SHANGHAI STEP ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The object of the present invention is to provide a method and system for detecting a trapped person in an elevator, which is used to solve the problem in the prior art that it is impossible to automatically detect and find a trapped person in an elevator without increasing the electrical equipment of the existing elevator

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  • Method and system for detecting person trapping in elevator
  • Method and system for detecting person trapping in elevator
  • Method and system for detecting person trapping in elevator

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0022] Such as figure 1 As shown, the first embodiment of the present invention relates to a method for detecting a trapped person in an elevator. The detection method is mainly performed by a detection system. Wherein, the detection system is connected with the elevator controller, and the elevator controller is in one-to...

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Abstract

The invention provides a method and a system for detecting person trapping in an elevator. According to the logic combination between multiple outputted detection signals of the elevator from an elevator controller, the person trapping state of the elevator is detected. The detection signals comprise a person carrying signal, a door lock signal, a fault signal and an overhauling signal; when the person trapping state is determined, a corresponding alarming signal can be sent out. The method and the system have the advantage that the problem of false judging on person trapping in the elevator can be effectively solved.

Description

technical field [0001] The invention relates to detection technology, in particular to a detection method and system for a person trapped in an elevator. Background technique [0002] The button panel in the elevator is usually equipped with an emergency call button, which is used for the people carried by the elevator to call the external monitoring personnel for help when the elevator is abnormal. This is also the common means to solve the elevator trapped people at present. [0003] However, many people do not know or dare to press the emergency call button; or when people are in a state of tension and panic, they forget to press the emergency call button; or, when the emergency call button fails, they cannot notify the external monitoring in time personnel. [0004] In order to solve the problems referred to above, the existing way is to increase the sensor (as infrared sensor etc.) that is used to detect whether there are people in the elevator in the elevator room. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/02B66B3/00
CPCB66B3/002B66B5/024
Inventor 王鹏何小虎姜炜
Owner SHANGHAI STEP ELECTRIC
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