Chess playing robot system and visual identification control method used for same

A robotic system and visual recognition technology, applied in the direction of program control manipulators, manipulators, manufacturing tools, etc., can solve the problems of inflexibility, system confusion, and low authenticity of simulated humanization.

Inactive Publication Date: 2019-04-05
SHENZHEN DORABOT ROBOTICS CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] Chess-playing robots in the prior art have the following deficiencies: the authenticity of the simulated humanization is low, and the image information of chess pieces can only be obtained visually for chess judgment, and vision is not applied to positioning, grasping and placement. Secondly, The existing end effectors all use mechanical grippers, which are not flexible enough, and if the pieces fall off accidentally, the system will be confused

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  • Chess playing robot system and visual identification control method used for same
  • Chess playing robot system and visual identification control method used for same
  • Chess playing robot system and visual identification control method used for same

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[0037] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, not to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0038] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0039] Such as figure 1 As shown, the chess-playing robot involved in the present invention includes: a visual recognition system, a central control system, a mechanical arm and an end effector.

[0040] Wherein, the visual recognition system includes a chessboard camera and a dept...

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Abstract

The invention provides a chess playing robot system and a visual identification control method used for the same. In the process that a robot judges the chess positions and moves and grabs chesses, vision is obtained on the basis of a depth sensor and the like and fed back to a central control system, thus mechanical arm motion planning is controlled, and the precision of space calculation is improved. According to the chess playing robot system and the visual identification control method used for the same, an end executor structure easily grabbing the chesses is designed, a clamping structure of the end executor structure is matched with a force sensor, the clamping force to the chesses is determined properly, and through assistance of miniature suction cups, the situation that the chesses fall off due to excessively large or excessively small applied force is avoided; and on the basis of the structure, the robot with a learning and memorizing system, a voice interaction system and amoving system which are mutually matched is further formed.

Description

technical field [0001] The present application relates to the technical field of smart devices, in particular to a chess-playing robot system and a visual recognition control method thereof. Background technique [0002] Chess-playing robot is a practical and interesting intelligent system, which can be used to compete with human beings, and can also be used as a teaching device. Chess-playing robots generally need to use visual equipment to collect chessboard images and identify the position of each grid and chess pieces from them. Usually, each grid and chess pieces on the chessboard are marked as coordinate positioning, and the controller controls the mechanical arm to drive the end effector ( Also known as the manipulator) to realize the grabbing and moving of chess pieces. [0003] For example, the Chinese patent document "Chess-playing Robot" with publication number CN103252077A discloses a chess-playing robot, which includes a hardware system and a control system; wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J11/00B25J9/16
CPCB25J9/1664B25J9/1697B25J11/00
Inventor 邓耀桓
Owner SHENZHEN DORABOT ROBOTICS CO LTD
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