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Novel force feedback device and method based on magnetorheological fluid and binocular camera

A technology of binocular camera and magneto-rheological fluid, applied in the input/output of user/computer interaction, computer components, mechanical mode conversion, etc., can solve the problems of reducing teaching efficiency, prolonging robot teaching time, complex calculations, etc. problems, to enhance the sense of presence, to realize the precise control of the magnetic field strength and direction, and to achieve the effect of simple overall design

Pending Publication Date: 2020-04-24
苏州晨本智能科技有限公司
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AI Technical Summary

Problems solved by technology

[0008] The trajectory of the robot generated by the computer has complex calculations and the need to avoid singularities, which prolongs the teaching time of the robot and reduces the efficiency of teaching. Therefore, an efficient teaching programming method is urgently needed

Method used

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  • Novel force feedback device and method based on magnetorheological fluid and binocular camera
  • Novel force feedback device and method based on magnetorheological fluid and binocular camera
  • Novel force feedback device and method based on magnetorheological fluid and binocular camera

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Embodiment Construction

[0024] The example of the present invention provides a force feedback device and method based on a binocular camera and a magneto-rheological fluid, so as to improve the precision of force feedback.

[0025] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] In this embodiment, a force feedback device and method based on a binocular camera (Leap Motion) and magneto-rheological fluid are realized.

[0027] attached figure 1 It is the operation flow chart of the present invention. Firstl...

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Abstract

The invention provides a novel force feedback device and method based on magnetorheological fluid and a binocular camera. The novel force feedback device is composed of a force feedback information processing module, a magnetic field generating device, the binocular camera and a force feedback sensing device. And the force feedback information processing module is used for generating a force feedback analog signal in real time according to an interaction scene in a virtual reality environment. The magnetic field generating device is used for generating a magnetic field with corresponding direction and intensity according to a force feedback analog signal given by the force feedback information processing module. The binocular camera is used for capturing gesture information and transmitting the gesture information to the force feedback information processing module in real time. The force feedback sensing device has the function of transmitting the force action to a user according to the change of the direction and intensity of a magnetic field. The force feedback sensing device is good in universality and interchangeability, the force feedback sensing device is simple and light indesign structure, and a user can obtain sense of immediacy experience closer to a real scene. Preferably, the structure of the device can be finely adjusted according to a specific task scene, and the device is suitable for various virtual reality scenes.

Description

technical field [0001] The patent of the invention belongs to the field of virtual reality applications, and in particular relates to a force feedback device and method for a magneto-rheological fluid and a binocular camera. Background technique [0002] Virtual reality technology refers to the construction of a virtual reality environment similar to the real environment through the design of human-computer interaction experience through immersive stereoscopic displays, somatosensory feedback devices and other equipment. [0003] With the development of virtual reality technology, force feedback is becoming more and more important in this field. The introduction of force feedback device enables the operator to obtain a better immersive experience and optimizes the operator's operating experience in the virtual reality environment. The force feedback device can transmit the force information in the virtual environment to the operator, further improving the accuracy and sensit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCG06F3/014G06F3/016G06F3/017
Inventor 梁聪垣王柠
Owner 苏州晨本智能科技有限公司
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