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Brake beam cleaning production line and identifying and positioning system, device and method

A technology for identifying positioning and braking beams, used in cleaning methods and utensils, chemical instruments and methods, character and pattern recognition, etc., and can solve problems such as inability to perform effective positioning

Pending Publication Date: 2022-03-15
SHENHUA RAIL & FREIGHT WAGONS TRANSPORT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a brake beam cleaning system, identification and positioning mechanism and method for the problem that traditional cleaning methods cannot effectively locate

Method used

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  • Brake beam cleaning production line and identifying and positioning system, device and method
  • Brake beam cleaning production line and identifying and positioning system, device and method
  • Brake beam cleaning production line and identifying and positioning system, device and method

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Embodiment Construction

[0025] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0026] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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PUM

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Abstract

The invention relates to a brake beam cleaning production line and an identifying and positioning system, device and method. The invention discloses an identification positioning method. Comprising the following steps: acquiring an upper image of an end region of a brake beam, and obtaining first position information and first angle information of the end of the brake beam on an X-Y plane according to the upper image; obtaining an end side image of the end part of the long side of the end part area of the brake beam, and obtaining second position information and second angle information of the end part of the brake beam on the X-Z plane according to the end side image; and integrating the first position information, the second position information, the first angle information and the second angle information to obtain a three-dimensional coordinate of the end part of the brake beam.

Description

technical field [0001] The invention relates to the technical field of brake beam positioning, in particular to a brake beam cleaning system, an identification and positioning mechanism and a method. Background technique [0002] The brake beam is the most important part of the basic braking device of the railway vehicle. It is mainly used to transmit the braking force to the brake shoe through the brake beam when the vehicle brakes, so that the vehicle stops moving forward. During the operation of the train, the brake beam will bear a large alternating load and impact force (including the braking force and the reaction force of the wheel to the brake shoe during braking), so it is necessary to regularly carry out damage detection on the brake beam , in order to ensure the accuracy of damage detection, it is necessary to clean and derust the brake beam first, but because the structures at both ends of the brake beam are relatively complicated (for example, there are rotating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B13/00G06V20/00
CPCB08B13/00Y02P90/30
Inventor 张景赵世昌温晓琴
Owner SHENHUA RAIL & FREIGHT WAGONS TRANSPORT
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