Piano playing robot

A robot and humanoid technology, applied in manipulators, program-controlled manipulators, manufacturing tools, etc., can solve the problems of high pitch distortion, slow and monotonous rhythm, etc., and achieve the effect of high positioning accuracy

Inactive Publication Date: 2004-03-17
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current dedicated humanoid entertainment robots can only play some simple music scores, and have the disadvantages of high pitch distortion, slow and monotonous beats, and some even only make some monotonous sounds, and cannot perform coordinated performances between actions and sounds
Piano performance skills are very demanding. To realize the coordination between the robot's actions and the music beat, it is very difficult to design the robot system. At present, there is no related patented technology.

Method used

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Embodiment Construction

[0020] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] An embodiment of the "piano performance robot" of the present invention looks like figure 1 As shown, the system structure is as figure 2 As shown, the connection mode of each part is: the main hardware control system of the robot is installed in the abdomen 8 of the robot, and the software control system of the robot is installed in the memory of the embedded controller 9 . The motion control card 10 and the data acquisition card 11 are installed on the embedded controller 9 . The servo motor driver 13 is connected to the motion control card 10 , and the servo motor 17 is connected to the motor driver 13 . The input signals of other sensors 22 such as solenoids 21 and limit switches of the automatic player piano 20 are connected with the data acquisition card 11 . The mouth of robot, eyelid, eyebrow, finger link to...

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Abstract

The piano playing robot includes robot body, hardware control system, mechanical executing system and software control system. The hardware control system is installed inside the abdomen and the software control system inside the memory of embedded controller. The mouth, eyelid, eyebrow, fingers of the robot are connected to corresponding solenoids; the solenoid drivers are connected to the data acquisition card; the arm, waist, leg and neck joints are connected to reducer of servo motor; the rotating coder of the servo motor is connected to the motion card; the CCD video cameras installed inside the eyes of the robot is connected to the image processing card; and the embedded controller, motion control card, data acquisition card and image processing card are installed in lamination mode. Based on the piano music beat, the robot plays like a true piano player flexibly and accurately to reach the aims of both education and amusement.

Description

Technical field: [0001] The invention relates to a piano performance robot, which can realize the vivid performance of the piano performance robot on the stage by adopting control, machinery and acousto-optic technology, embodies the perfect unity of high technology, entertainment and popular science, and belongs to the field of electromechanical control. Background technique: [0002] In recent years, with the improvement of living standards and the development of robot technology, people are more and more interested in high-tech entertainment equipment, and entertaining has become one of the effective methods for popular science work. Therefore, entertainment robot technology has developed rapidly, from walking robots to flute-playing robots, from robot pets to robot insects, many entertainment robots have come into our lives. However, the current dedicated humanoid entertainment robots can only play some simple music scores, and have the disadvantages of high pitch distor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/06
Inventor 付庄曹其新赵言正
Owner SHANGHAI JIAO TONG UNIV
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