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Measurement and diagnostic of elevator door performance using sound and video

A technology of elevator doors and sound data, applied in the field of conveying systems, can solve problems such as expensive and difficult operation

Active Publication Date: 2021-08-06
OTIS ELEVATOR CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Monitoring the operation of components of conveyor systems such as, for example, elevator systems, escalator systems, and moving walkways can be difficult and / or expensive

Method used

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  • Measurement and diagnostic of elevator door performance using sound and video
  • Measurement and diagnostic of elevator door performance using sound and video
  • Measurement and diagnostic of elevator door performance using sound and video

Examples

Experimental program
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Embodiment Construction

[0033] figure 1 is a perspective view of elevator system 101 including elevator car 103 , counterweight 105 , tension member 107 , guide rail 109 , machine 111 , position reference system 113 and controller 115 . The elevator car 103 and the counterweight 105 are connected to each other by tension members 107 . Tension members 107 may include or be configured as, for example, ropes, steel cables, and / or coated steel belts. Counterweight 105 is configured to balance the load of elevator car 103 and is configured to facilitate movement of elevator car 103 within elevator shaft 117 and along guide rail 109 simultaneously and in opposite directions relative to counterweight 105 .

[0034] Tension member 107 engages machine 111 , which is part of the overhead structure of elevator system 101 . Machine 111 is configured to control movement between elevator car 103 and counterweight 105 . The position reference system 113 may be mounted on a fixed part of the top of the elevator s...

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PUM

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Abstract

The invention relates to measurement and diagnostic of elevator door performance using sound and video. A component monitoring system for monitoring a component of a conveyance system including a conveyance apparatus including: a camera configured to capture a sequence images of the component, the sequence of images being motion data; and a processor configured to determine an evaluation summary of the component in response to at least the motion data.

Description

technical field [0001] The subject matter disclosed herein relates generally to the field of delivery systems, and in particular to methods and apparatus for monitoring the operation of components of delivery systems. Background technique [0002] Monitoring the operation of components of conveyance systems such as, for example, elevator systems, escalator systems, and moving walkways can be difficult and / or expensive. Contents of the invention [0003] According to an embodiment, there is provided a component monitoring system for monitoring components of a delivery system including a delivery device. The component monitoring system includes: a camera configured to capture a sequence of images of the component, the sequence of images being motion data; and a processor configured to determine the An evaluation summary of the components described above. [0004] In addition to or as an alternative to one or more of the features described herein, additional embodiments may...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00B66B5/02
CPCB66B5/0031B66B5/02B66B5/0025B66B5/0037B66B13/301G06T7/73B66B3/023B66B13/143B66B13/26G06T2207/30232
Inventor G·S·科普兰P·米里亚拉R·萨加尔宋真昊
Owner OTIS ELEVATOR CO