Handheld man-machine interaction device used for controlling robot

Abstract

The invention discloses a handheld man-machine interaction device used for controlling a robot. The handheld man-machine interaction device comprises a handheld frame and an attitude measuring device.The handheld frame internally comprises a single-chip microcomputer. A mark is arranged on the periphery of the handheld frame. The attitude measuring device is used for testing the mark so as to achieve position and attitude testing. A mode switching device is arranged in the handheld frame. The mode switching device is electrically connected with the single-chip microcomputer. The single-chip microcomputer comprises an IMU inertia measuring unit. By means of the handheld man-machine interaction device, the small and exquisite handheld device is adopted, a marking point is arranged on the handheld frame, then the attitude measuring device is used for accurately obtaining the six-freedom-degree space movement of the device, then a peripheral mechanical hand controller is used, and a motion mapping algorithm can be used for completely controlling multiple freedom degrees (typically six freedom degrees) of the robot in all directions; and meanwhile, the IMU inertia measuring unit is additionally arranged, large jumping changes of the observation result of the marking point due to face selecting is avoided, and therefore the design is more reasonable both in the aspects of safety andaccuracy.

Description

technical field [0001] The invention relates to the field of robots, in particular to human-computer interaction devices for robots. Background technique [0002] The multi-degree-of-freedom robot arm has good movement flexibility and is widely used in many fields such as industrial manufacturing and service. Due to the limitations of the working environment, the complexity of the task trajectory, and the dynamics of the task scene, the robot needs to rely on human remote control to achieve efficient teaching and dexterous operation of the robot in many scenarios. Such as explosive discharge, disaster site detection, processing operations with high noise and dust pollution, etc. [0003] Efficient human-computer interaction equipment, combined with effective interactive algorithms, can realize stable, accurate, timely and efficient teaching and dexterous operation of humans to robots, which has very practical and practical significance. [0004] Complex and dexterous opera...

AI Technical Summary

Problems solved by technology

[0004] Complex and dexterous operation with multiple degrees of freedom, because the motion dimension is high, and it involves the limitation of the robot mechanism in the operating space, and the operability changes with the robot position, etc.

Therefore, for existing interactive devices, it shows obvious limitations

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