Laser cutting device capable of achieving autonomous recognition

A laser cutting, laser cutting head technology, applied in laser welding equipment, character and pattern recognition, instruments, etc., can solve the problems of difficult target distinction, difficult target identification and tracking, etc.

Active Publication Date: 2016-11-09
ZJMECH TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In related technologies, using radar to track the target on the laser cutting device has great advantages in positioning accuracy and tracking success rate, but it is difficult to distinguish the characteristics of the target only from the distance information obtained by the radar, especially when the target is In the case of occlusion and multiple targets, it is difficult to achieve effective target identification and tracking

Method used

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  • Laser cutting device capable of achieving autonomous recognition
  • Laser cutting device capable of achieving autonomous recognition
  • Laser cutting device capable of achieving autonomous recognition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] see figure 1 , figure 2 In this embodiment, a laser cutting device capable of self-identification includes a laser cutting device and a target recognition device connected to the laser cutting device, wherein the laser cutting device includes:

[0043] A supporting component, the supporting component is used to support the laser cutting device, and all other components of the laser cutting device are directly or indirectly installed on the supporting component;

[0044] A rotating part, the rotating part is directly installed on the supporting part, the rotating part includes a power rotating device and a rotating end, the rotating end can be rotated under the drive of the power rotating device, the rotating The end face of the end portion is a plane;

[0045] a laser cutting head mounted obliquely directly or indirectly on the rotating end of the rotating member;

[0046] The limiting device is installed on the supporting part to prevent the optical fiber of the la...

Embodiment 2

[0072] see figure 1 , figure 2 In this embodiment, a laser cutting device capable of self-identification includes a laser cutting device and a target recognition device connected to the laser cutting device, wherein the laser cutting device includes:

[0073] A supporting component, the supporting component is used to support the laser cutting device, and all other components of the laser cutting device are directly or indirectly installed on the supporting component;

[0074] A rotating part, the rotating part is directly installed on the supporting part, the rotating part includes a power rotating device and a rotating end, the rotating end can be rotated under the drive of the power rotating device, the rotating The end face of the end portion is a plane;

[0075] a laser cutting head mounted obliquely directly or indirectly on the rotating end of the rotating member;

[0076] The limiting device is installed on the supporting part to prevent the optical fiber of the la...

Embodiment 3

[0102] see figure 1 , figure 2 In this embodiment, a laser cutting device capable of self-identification includes a laser cutting device and a target recognition device connected to the laser cutting device, wherein the laser cutting device includes:

[0103] A supporting component, the supporting component is used to support the laser cutting device, and all other components of the laser cutting device are directly or indirectly installed on the supporting component;

[0104] A rotating part, the rotating part is directly installed on the supporting part, the rotating part includes a power rotating device and a rotating end, the rotating end can be rotated under the drive of the power rotating device, the rotating The end face of the end portion is a plane;

[0105] a laser cutting head mounted obliquely directly or indirectly on the rotating end of the rotating member;

[0106] The limiting device is installed on the supporting part to prevent the optical fiber of the la...

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PUM

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Abstract

The invention provides a laser cutting device capable of achieving autonomous recognition. The laser cutting device comprises a laser cutting device body and a target recognition device connected with the laser cutting device body. The target recognition device recognizes and tracks a target based on visual characteristics and comprises a suspicious target obtaining module, a color information processing module, an outline information processing module and a characteristic evaluation module which are connected in sequence, wherein the color information processing module converts an original frame image from an RGB color space to an HSV color space and establishes a hue color model of a suspicious target in the HSV color space. The outline information processing module is used for classifying the region types of characteristic regions and non-characteristic regions of an actual outline of the original frame image, merging the adjacent regions of the same type and selecting filters with different parameters to conduct smoothing treatment on the merged characteristic regions and the non-characteristic regions. The laser cutting device has the advantages of being high in recognition precision and high in recognition speed.

Description

technical field [0001] The invention relates to the field of laser cutting, in particular to a laser cutting device capable of autonomous identification. Background technique [0002] In related technologies, using radar to track the target on the laser cutting device has great advantages in positioning accuracy and tracking success rate, but it is difficult to distinguish the characteristics of the target only from the distance information obtained by the radar, especially when the target is In the case of occlusion and multiple targets, it is difficult to achieve effective target recognition and tracking. It is an effective way to solve the above problems by using the visual information of the target (such as color, outline, etc.) to describe the target features, and to identify and track the target based on the target visual features. Contents of the invention [0003] In view of the above problems, the present invention provides a laser cutting device capable of auton...

Claims

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Application Information

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IPC IPC(8): B23K26/38B23K26/70G06K9/32
CPCB23K26/38B23K26/70G06V10/255
Inventor 不公告发明人
Owner ZJMECH TECH
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