Enhanced robot workbench based on multiple depth cameras

A robot workbench and depth camera technology, applied in the direction of instruments, manipulators, manufacturing tools, etc., can solve the problems of not being able to obtain the robot environment, affecting the accuracy of three-dimensional coordinates, affecting object matching, etc., to reduce the area, improve efficiency, and enhance vision perceived effect

Active Publication Date: 2016-07-06
浙江浙大西投脑机智能科技有限公司
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Problems solved by technology

When the binocular camera obtains the three-dimensional information of the object, it needs to calibrate and correct the camera. The error generated by the calibration will affect the subsequent object matching, and then affect the accurac

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  • Enhanced robot workbench based on multiple depth cameras
  • Enhanced robot workbench based on multiple depth cameras
  • Enhanced robot workbench based on multiple depth cameras

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Embodiment Construction

[0027] In order to describe the present invention more specifically, the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] Such as figure 1 As shown, the present invention is based on a multi-depth camera enhanced robot workbench, including multiple depth cameras, a work platform, a manipulator, a mechanical claw and a control processor, wherein:

[0029] Multiple depth cameras are fixed around the robot, taking three as an example, located at the front and left and right sides respectively, and the depth cameras are used to collect image information of the robot's surrounding environment in real time.

[0030] The control processor recognizes the target object according to the image collected by the depth camera, converts its three-dimensional coordinates in the camera coordinate system into three-dimensional coordinates in the robot coordinate system, and then contro...

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Abstract

The invention discloses an enhanced robot workbench based on multiple depth cameras. The enhanced robot workbench comprises a workbench, a mechanical hand arranged on the workbench, a plurality of depth cameras arranged around the workbench, and a control processor. According to the enhanced robot workbench, the visual perception of the robot workbench is enhanced through the multiple depth cameras, and a target locating method is more convenient and more rapid through adopting an automatic target locating method of the depth cameras and the robot; the three-dimensional coordinate of a target object can be recognized and located more accurately through utilizing the multiple depth cameras in the situation that the object is shielded; and during target object recognition, the image recognition efficiency is greatly improved through narrowing the image matching area.

Description

technical field [0001] The invention belongs to the technical field of computer intelligence, and in particular relates to a robot workbench enhanced based on multi-depth cameras. Background technique [0002] With the rapid development of intelligent robots, intelligent robots are widely used in various industries such as industry, medical treatment, and service. The manipulator plays a vital role in the completion of robot tasks. Combined with the characteristics of the manipulator's own structure, according to its own degree of freedom, it can complete specific tasks, such as moving to the position of the target object and realizing the grasping of the object. In order to make the manipulator more intelligent, external sensors are installed on the manipulator. Non-contact sensors such as cameras and laser scanners play an important role in the robot's perception of the external environment. Visual sensors can enable the manipulator to better perceive the surrounding envi...

Claims

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Application Information

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IPC IPC(8): B25J9/16
CPCB25J9/1697G05B2219/40005
Inventor 李石坚杨莎陶海焦文均叶振宇潘纲
Owner 浙江浙大西投脑机智能科技有限公司
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