External vision assisted positioning method and device for robot and processor
A technology for assisting positioning and robots, applied in the field of robots, can solve problems such as poor positioning accuracy of robots, and achieve the effect of improving positioning accuracy
Active Publication Date: 2020-12-18
ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1
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Problems solved by technology
[0004] The main purpose of this application is to provide a robot's external vision-assisted positioning method, device, computer-readable storage medium and processor, to solve the problem of poor positioning accuracy of robots during motion in the prior art
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Embodiment
[0055] Such as Figure 4 As shown, first, the robot starts running and initializes data;
[0056] The image information is obtained through the camera. There are three cameras in total. The first camera obtains the first image information of the laser calibration instrument at the end of the robot, the second camera obtains the second image information of the laser calibration instrument at the end of the robot, and the third camera obtains the image information of the laser calibration instrument at the end of the robot. The third image information of the laser calibration instrument uses photosensitive devices such as Charge-coupled Device (CCD) or Complementary Metal Oxide Semiconductor (CMOS) to obtain image information;
[0057] The image acquisition card and the video acquisition card of the industrial computer read the first image information, the second image information and the third image information through the SDI interface of the industrial computer;
[0058] Det...
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The invention provides an external vision assisted positioning method and device for a robot and a processor. The method comprises the following steps of: acquiring the current position information ofthe tail end of the robot in real time; acquiring the preset position information of the tail end of the robot in real time; and comparing the current position information with the preset position information, and controlling the robot to move to a preset position corresponding to the preset position information under the condition that the current position information is different from the preset position information. According to the method, the current position information and the preset position information of the tail end of the robot are acquired in real time, the robot is controlled tomove to the preset position under different conditions by comparing whether the current position information and the preset position information are the same or not, the positioning of the robot is corrected in time, and thus, the positioning precision of the robot in the moving process is improved.
Description
technical field [0001] The present application relates to the field of robots, in particular, to a method, device, computer-readable storage medium and processor for external vision-assisted positioning of a robot. Background technique [0002] In today's industrial robot industry, in the application of modern robots, more and more attention should be paid to the degree of cooperation between humans and robots. At the same time, the problem of positioning accuracy is still an important issue affecting the robot industry. For high-precision industries, the positioning of robots is slightly deviated. , will cause losses, and will also affect the application of robots in this industry. [0003] The above information disclosed in the Background section is only to enhance the understanding of the background of the technology described herein, therefore, the Background may contain certain information which is not formed in the country for those skilled in the art. known prior art...
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Login to View More IPC IPC(8): B25J9/16B25J19/02
CPCB25J9/161B25J9/1697B25J9/1661B25J19/023
Inventor 文辉张天翼张睿钟文涛高小云张志波
Owner ZHUHAI GREE INTELLIGENT EQUIP CO LTD