Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Elevator steel wire rope anomaly detection method, device and equipment and readable storage medium

An anomaly detection and wire rope technology, applied in the field of equipment, readable storage media, devices, and elevator wire rope anomaly detection methods, can solve problems such as elevator safety hazards, lack of real-time performance, and difficulty in effectively grasping elevator wire ropes from time to time. The effect of safety hazards

Inactive Publication Date: 2020-06-19
广东马上到网络科技有限公司
View PDF10 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, for the current detection of elevator wire ropes, artificial detection does not have real-time performance, and it is difficult to effectively grasp the status of elevator wire ropes from time to time, which brings potential safety hazards to the use of elevators. It is necessary to provide an abnormal detection method for elevator wire ropes, Devices, equipment and readable storage media can effectively grasp the status of elevator wire ropes at all times and reduce potential safety hazards in elevator use

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Elevator steel wire rope anomaly detection method, device and equipment and readable storage medium
  • Elevator steel wire rope anomaly detection method, device and equipment and readable storage medium
  • Elevator steel wire rope anomaly detection method, device and equipment and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0051] refer to figure 1As shown, the first embodiment of the present invention is a method for abnormality detection of elevator steel wire ropes. A sensor is arranged near the steel wire ropes. The method includes:

[0052] Step S10, collecting detection data through sensors;

[0053] Specifically, in the process of moving the elevator by the elevator wire rope, the wire rope will wear to different degrees. For example, if the thickness of the wire rope changes, the vibration of the wire rope may change. The detection data of the wire rope can be effectively measured by the vibration sensor. In addition, protruding points are set at certain distances on the steel wire rope, and the change of the protruding points of the steel wire rope can also be photographed and recorded by the photoelectric sensor, so as to detect whether the steel wire rope is broken.

[0054] Step S20, acquiring detection data, and judging whether the detection data is abnormal data;

[0055] Specific...

no. 4 example

[0074] refer to Figure 4 As shown, on the basis of the third embodiment of the present invention, a fourth embodiment of the present invention is proposed. The sensor includes a first photoelectric sensor, a second photoelectric sensor, a third photoelectric sensor and a shock sensor to obtain detection data , the step S210 of inputting the detection data into the preset decision tree model includes:

[0075] Step S211, acquiring detection data, converting the detection data into corresponding numerical expressions, wherein 0 represents no detected signal, and 1 represents detected signal;

[0076] Specifically, the change of the protruding point of the steel wire rope is calculated by the first photoelectric sensor, the second photoelectric sensor and the third photoelectric sensor, and the vibration sensor is set close to the steel wire rope, so that the vibration data of the steel wire rope can be effectively measured. For example, in When the sensor detects the steel wir...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an elevator steel wire rope anomaly detection method, device and equipment and a readable storage medium. A sensor is arranged close to a steel wire rope, and the method comprises the following steps that detection data is collected through the sensor; the detection data is acquired, whether the detection data is abnormal data or not is judged; and the state of the elevatorsteel wire rope is judged according to the judgment result of the detection data in combination with a preset data learning library. According to the elevator steel wire rope anomaly detection method, device and equipment and the readable storage medium, the state of the elevator steel wire rope can be effectively grasped all the time, and potential use safety hazards of an elevator are reduced.

Description

technical field [0001] The invention relates to the technical field of elevator detection, in particular to a method, device, equipment and readable storage medium for abnormal detection of elevator wire ropes. Background technique [0002] Elevators bring great convenience to people going up and down the stairs, but it is inevitable that the elevator will fail during operation, especially the elevator wire rope plays the role of pulling the elevator car. Once the elevator wire rope cracks or breaks, it will cause serious problems. safety accidents, for which it is necessary to inspect and maintain the elevator wire rope. [0003] However, at present, the detection of elevator wire ropes is done through artificial regular inspection and maintenance, and human detection is not real-time, and it is difficult to effectively grasp the status of elevator wire ropes from time to time, which brings hidden dangers to the safe use of elevators. [0004] The above content is only use...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00B66B5/02
CPCB66B5/0031B66B5/02
Inventor 黄赫余宋志军白崇哲曾伟聪李嘉琪丁泽鹏湛凯鸣
Owner 广东马上到网络科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com