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A method for positioning grooves between building wall panels
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A positioning method and wall panel technology, applied in the field of construction, can solve the problems of low adaptability, complex mechanism design, high hardware cost, etc., and achieve the effect of reduced hardware cost, simple and convenient mechanism design
Active Publication Date: 2022-02-22
GUANGDONG BOZHILIN ROBOT CO LTD
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But the traditional positioning method makes the mechanism design complicated, the hardware cost is high and the adaptability is low
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Embodiment 1
[0042] This embodiment provides a method for locating grooves between building wall panels, which can directly and simply obtain the edge position of the grooves, which makes the equipment design simple and the hardware cost lower, and can adapt to the situation where the edge of the groove is incomplete or jagged, and the environment Light has a certain degree of anti-interference.
[0043] figure 1 It is a schematicflowchart of the method for positioning grooves between building wallboards provided by Embodiment 1 of the present invention. Such as figure 1 As shown, the positioning method includes the following steps:
[0044] S11, setting the laser device to form an angle with the horizontal plane.
[0045] At the same time, the laser device also forms an included angle with the wallboard. The laser device hits the laser line from a certain angle to the wallboard, and after passing through the wallboard, the information is fed back to the imaging device through diffuse ...
Embodiment 2
[0058] In this embodiment, on the basis of the foregoing embodiments, the methods for preprocessing and identifying deformation of laser lines are refined. figure 2 It is a schematicflowchart of a method for positioning grooves between building wall panels provided by Embodiment 2 of the present invention. Such as figure 2 As shown, the positioning method specifically includes the following steps:
[0059] S21, setting the laser device to form an angle with the horizontal plane.
[0060] S22, perform calibration according to internal parameters of the imaging device and determine a reference point of the imaging coordinates.
[0061] S23. Acquire a laser imaging image, where the laser imaging image includes at least one laser line.
[0062] S24. Perform distortion correction on the laser imaging image, so that the laser line becomes straight.
[0063] S25. Preprocessing the laser imaging image, so that the laser lines in the laser imaging image are easier to identify. ...
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Abstract
The invention provides a method for locating grooves between building wallboards, comprising: setting a laser device to form an angle with a horizontal plane; performing calibration according to internal parameters of the imaging device and determining the reference point of imaging coordinates; obtaining a laser imaging map, a laser imaging map Include at least one laser line; preprocess the laser imaging image; identify the laser line deformation part in the laser imaging image, determine the groove edge in the laser imaging image; determine the groove center line according to the groove edge, and determine the groove center line according to the groove center line and the reference Click to adjust the position of the operating equipment. The method for locating grooves between building wallboards of the invention can simply locate the grooves, reduce hardware costs and improve adaptability.
Description
technical field [0001] Embodiments of the present invention relate to the field of building technology, and in particular to a method for positioning grooves between building wall panels. Background technique [0002] The traditional method of locating the groove between the boards is to find the groove of the two wallboards subjectively by combining with the machine and the subjective, and realize the positioning of the groove, and then manually fix one end of the net to be hung, straighten and then use the other end of the net The net falls completely within the groove. But the traditional positioning method makes the mechanism design complicated, the hardware cost is high and the adaptability is low. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide a method for positioning grooves between building wall panels, which can simply locate the grooves, reduce hardware costs and improve adaptability. [0004] To achieve...
Claims
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Application Information
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