Mechanical arm visual system

A vision system and robotic arm technology, applied in the field of robotic arm vision systems, can solve problems such as a lot of programming preparation time, adjustment of inoperable behavior, and reduction of system efficiency, to improve the level of industrial control, improve operation accuracy, and improve the degree of intelligence Effect

Active Publication Date: 2018-10-30
SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD
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Problems solved by technology

This control method is extremely restrictive for intelligent robots, does not have real-time performance, has insufficient perception of external information changes, and cannot adjust the operating behavior

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  • Mechanical arm visual system
  • Mechanical arm visual system

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[0023] In order to make the purpose, features, and advantages of the present invention more obvious and understandable, specific embodiments and drawings will be used to clearly and completely describe the technical solutions protected by the present invention. Obviously, the implementation described below The examples are only a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments in this patent, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of this patent.

[0024] This embodiment provides a vision system for the robotic arm 1, such as figure 1 As shown, it includes: a robotic arm 1, a binocular camera 2, a hand-eye calibration module 4, an image processing module 3, and a robotic arm control module 5;

[0025] The binocular camera 2 is set on the upper end of the robot arm 1, and is used to collect image data of characteristic objects in the worki...

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Abstract

The invention provides a mechanical arm visual system. The mechanical arm visual system is characterized in that a binocular camera is used for collecting image data of a characteristic object of a working area of a mechanical arm; an image processing module is used for receiving the image data transmitted by the binocular camera, performing characteristic value extracting on the image data shot by the binocular camera by adopting a symmetric convolution neural network image denoising mode for filtering processing, and reconstructing original image data according to the extracted characteristic values; a hand-eye calibration module is used for calibrating the coordinate of the characteristic object on the image data transmitted by the image processing module, and unifying the coordinate ofthe characteristic object and the coordinate of the tail end of the mechanical arm; and a mechanical arm control module is used for receiving the motion parameters and the motion track of the mechanical arm in real time, generating a mechanical arm motion track instruction according to the unified coordinate, and controlling the movement of the mechanical arm in real time. The intelligent degreeof the mechanical arm control is improved.

Description

technical field [0001] The invention relates to the field of industrial intelligent control, in particular to a robotic arm vision system and method. Background technique [0002] In recent years, industrial robots have been widely used in the field of industrial control. The traditional technical method uses the offline programming guidance of operators to control industrial robots. The robot repeatedly executes the program stored in the memory unit to perform the required operations. This control method is extremely restrictive for intelligent robots, does not have real-time performance, has insufficient perception of external information changes, and cannot adjust the operating behavior according to changes in the environment. At the same time, a large number of functions require a large amount of programming preparation time. , which greatly reduces the system efficiency to a certain extent. Contents of the invention [0003] In order to overcome the deficiencies in t...

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Application Information

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IPC IPC(8): B25J19/04B25J9/16G06T7/80G06K9/46G06K9/40G06N3/04
CPCG06T7/85B25J9/16B25J9/1664B25J19/04G06V10/30G06V10/40G06N3/045
Inventor 王晔葛永辉刘毅枫马晓光
Owner SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD
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