Electromagnetic field control based force sense and tactile sense fusing reproduction device and method

A reproduction device and electromagnetic field technology, applied in the direction of electrical digital data processing, input/output process of data processing, input/output of user/computer interaction, etc., can solve the problems of high power consumption and cost, difficulty in miniaturization, etc.

Active Publication Date: 2016-12-14
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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Problems solved by technology

The advantage of the array tactile reproduction system is that it is more intuitive, non-contact and can actively apply tactile sti...

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  • Electromagnetic field control based force sense and tactile sense fusing reproduction device and method
  • Electromagnetic field control based force sense and tactile sense fusing reproduction device and method
  • Electromagnetic field control based force sense and tactile sense fusing reproduction device and method

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Embodiment Construction

[0043] The present invention provides a force and tactile fusion reproduction device and method based on electromagnetic field control. In order to make the purpose, technical solutions and effects of the present invention clearer and clearer, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific implementations described here are only used to explain the present invention, not to limit the present invention.

[0044] The tactile reproduction device involved in the present invention adopts the principle of electromagnetic field control to realize fusion reproduction of force sense and tactile sense. The structural schematic diagram of the whole tactile reproduction device is as follows: figure 1 shown.

[0045] The device includes a cubic box 1, three solenoid coils 2, a three-dimensional background magnetic field drive and control module 3, a power supply module 4, a weara...

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Abstract

The invention provides an electromagnetic field control based force sense and tactile sense fusing reproduction device and an electromagnetic field control based force sense and tactile sense fusing reproduction method. Based on the electromagnetic field control principle, a size and direction controllable three-dimensional background electromagnetic field is generated in a cubic box body wound around by a coil. A wearable glove with magnetic modules is used, an electromagnet module in the palm of the glove is used for force sense reproduction, electromagnet modules at the tips of fingers are used for texture tactile sense reproduction, and the magnetic modules interact with the three-dimensional background magnetic field. Meanwhile, variation of the electromagnetic interaction forces of the magnetic modules in the corresponding positions of human hands is controlled by detecting the three-dimensional position information of the human hands in real time. The device and the force sense and tactile sense fusing reproduction method, which are designed according to the invention, have the effect of innovatively realizing force sense and tactile sense fusing multipoint interactive and non-contact novel force sense and tactile sense fusing reproduction.

Description

technical field [0001] The invention belongs to the technical field of force-tactile reproduction in human-computer interaction, and in particular relates to a force-sense and tactile fusion reproduction device and method based on electromagnetic field control. Background technique [0002] As a new human-computer interaction technology, haptic reproduction technology enables operators to touch, perceive and manipulate virtual objects by means of haptic reproduction equipment and computing simulation environment, and realizes what other perception systems cannot accomplish (interaction between humans and the environment). ) two-way information and energy interaction, so it has a very unique and extremely important position. [0003] In the haptic reproduction technology, the haptic device, as the interface between the operator and the virtual environment, is a necessary condition for the realization of the haptic reproduction system; the human haptic perception characteristi...

Claims

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Application Information

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IPC IPC(8): G06F3/01
CPCG06F3/016
Inventor 陆熊赵丽萍胡叙胜李沅泽陈晓丽孙浩浩
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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