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Elevator inspection system with robotic platform configured to develop hoistway model data from sensor data

A technology of model data and inspection system, which is applied to elevators, simulators, general control systems, etc. in buildings, and can solve the problems of manual inspection of the elevator shaft, which takes a lot of time, takes a lot of time, and is inaccurate

Active Publication Date: 2021-09-17
OTIS ELEVATOR CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Manually drawing elevator shafts to install elevator systems can be time consuming and may not be accurate
Likewise, manual inspection of elevator shafts with installed elevator systems can be time-consuming and potentially inaccurate

Method used

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  • Elevator inspection system with robotic platform configured to develop hoistway model data from sensor data
  • Elevator inspection system with robotic platform configured to develop hoistway model data from sensor data
  • Elevator inspection system with robotic platform configured to develop hoistway model data from sensor data

Examples

Experimental program
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Effect test

Embodiment Construction

[0125] figure 1 is a perspective view of an elevator system 101 comprising an 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 a tensioning member 107 . The tension member 107 may comprise or be configured as, for example, a rope, a steel cable, and / or a coated steel belt. Counterweight 105 is configured to balance the load of elevator car 103 and to facilitate movement of elevator car 103 within (elevator shaft) hoistway 117 and along guide rail 109 simultaneously and in opposite directions relative to counterweight 105 .

[0126] Tension member 107 engages machine 111 , which is part of the roof structure of elevator system 101 . Machine 111 is configured to control movement between elevator car 103 and counterweight 105 . Position reference system 113 may be mounted on a fixed portion at the top of hois...

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PUM

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Abstract

Disclosed is an elevator inspection system, having: a sensor implement; a robotic platform supporting the sensor, the robotic platform configured to inspect a hoistway; a controller operationally connected to the robotic platform and the sensor, wherein the controller is configured to define hoistway model data for the hoistway, from sensor data, corresponding to locations and shape boundaries of the hoistway and doorway openings formed in the hoistway.

Description

technical field [0001] An elevator inspection system is disclosed, and more particularly relates to an elevator inspection system having a sensor apparatus supported by a robot or robot platform. Background technique [0002] Manually drawing an elevator shaft to install an elevator system can be time consuming and may not be accurate. Likewise, manual inspection of elevator shafts with installed elevator systems can be time-consuming and potentially inaccurate. A solution for reducing the manual power required for these activities is needed. Contents of the invention [0003] An elevator inspection system is disclosed having: a sensor apparatus; a robotic platform supporting the sensor, the robotic platform configured to inspect a hoistway; a controller operatively connected to the robotic platform and the sensor, wherein the controller is configured to The sensor data is used to define hoistway model data about the hoistway, the hoistway model data corresponding to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00B66B5/02B66B1/34B66B11/02
CPCB66B5/0031B66B5/02B66B1/3423B66B11/0226B66B5/0087B66B5/0025B64C39/024B64D47/08B66B19/00G01C21/20G05B17/02B64U10/13B64U2101/30B64U2201/20
Inventor T·P·维特扎克J·克鲁特
Owner OTIS ELEVATOR CO