Elevator door monitoring system, elevator system and elevator door monitoring method

A monitoring system and elevator door technology, applied in the elevator field to avoid equipment property damage and personal injury

Active Publication Date: 2019-12-03
OTIS ELEVATOR CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these existing elevator devices, equipment or systems still have drawbacks and shortcomings such as safety and reliability, system performance, intelligent monitoring, etc., which can be further improved and optimized

Method used

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  • Elevator door monitoring system, elevator system and elevator door monitoring method
  • Elevator door monitoring system, elevator system and elevator door monitoring method
  • Elevator door monitoring system, elevator system and elevator door monitoring method

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Embodiment Construction

[0055] First of all, it should be noted that the structural composition, steps, characteristics and advantages of the elevator door monitoring system, elevator system and elevator door monitoring method according to the present invention will be described below by way of example, but all descriptions should not be used for the present invention. form any restrictions. For the term "elevator sill" appearing in this article, it is possible to make itself have the guiding function to the elevator doors, for example, by means of guide rails installed in the elevator sill, and of course it is also possible not to install guide rails in the elevator sill by means of The guidance of the elevator doors is achieved by, for example, some components or devices installed above the elevator doors.

[0056] In addition, for any single technical feature described or implied in the embodiments mentioned herein, or any single technical feature shown or implied in the drawings, the present inve...

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Abstract

The invention relates to an elevator door monitoring system, an elevator system and an elevator door monitoring method. An elevator door moves along with an elevator sill to be opened and closed, theelevator door monitoring system comprises one or more imaging sensors arranged to acquire the image data and the depth data of at least one section of the exposed elevator sill when the elevator dooris in the open state, and a data processing device which communicates with the imaging sensor and is used for receiving and processing the image data and the depth data so as to determine whether an obstacle for preventing the elevator door from entering a closed state exists in the section or not. According to the present invention, the safety of the elevator door can be effectively improved, andthe equipment property loss and the personal injury are avoided.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an elevator door monitoring system, an elevator system and an elevator door monitoring method. Background technique [0002] Elevators have been widely used in modern society, bringing great convenience to people's work and daily life. A large number of various types of elevator devices, equipment or systems have been provided in the prior art to meet people's different application requirements. However, these existing elevator devices, equipment or systems still have drawbacks and deficiencies in aspects such as safety and reliability, system performance, intelligent monitoring, etc., which can be further improved and optimized. Contents of the invention [0003] In view of this, the present invention provides an elevator door monitoring system, an elevator system and an elevator door monitoring method, thereby solving or at least alleviating one or more of the above-mentio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00B66B5/02B66B1/34G06V10/28G06V10/30G06V10/56
CPCB66B5/0031B66B5/02B66B1/3415B66B13/26B66B13/146G06V20/64G06V20/52G06V10/28G06V10/30G06V10/56G05B2219/45242
Inventor 方辉贾真W.T.施米德特
Owner OTIS ELEVATOR CO
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