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Tactile feedback method and device with uniform vibration sense

A tactile feedback and uniform technology, which is applied in the field of human-computer interaction tactile feedback, can solve the problem of uneven vibration of the touch screen and achieve the effect of uniform vibration

Pending Publication Date: 2020-12-25
BESTAR HLDG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a tactile feedback method and device with uniform vibration feeling, so as to solve the problem of uneven vibration feeling of the current touch screen

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  • Tactile feedback method and device with uniform vibration sense
  • Tactile feedback method and device with uniform vibration sense
  • Tactile feedback method and device with uniform vibration sense

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0032] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there may be an intervening element. When an element is said to be "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only and are not intended to represent exclusive embodiments.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in ...

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Abstract

The invention relates to the technical field of man-machine interaction tactile feedback, in particular to a tactile feedback method with uniform vibration sense, which comprises the following steps:detecting a first touch operation on a screen; obtaining coordinate positioning information on a screen corresponding to the first touch operation; triggering first vibration according to the coordinate positioning information of the first touch operation; detecting a second touch operation on the screen; obtaining coordinate positioning information on a screen corresponding to the second touch operation; and selecting a vibration source of the second vibration and the amplitude and / or frequency of the second vibration according to the coordinate positioning information on the screen corresponding to the second touch operation, so that the vibration sense of the second vibration is the same as the vibration sense of the first vibration. According to different touch positions on the screen,vibration sense compensation is calculated according to the distance between the touch coordinate information and the vibration source, so that the vibration sense of the screen is uniform after thescreen is touched twice. The invention also requests to protect a tactile feedback device with uniform vibration sense.

Description

technical field [0001] The invention relates to the technical field of human-computer interaction tactile feedback, in particular to a tactile feedback method and device with uniform vibration feeling. Background technique [0002] With the continuous development of artificial intelligence technology, the tactile feedback technology of human-computer interaction system has become a current research hotspot. As the core component of tactile feedback technology, touch screen has been widely used in industry, transportation, education, entertainment, medical and other industries. Using touch screen technology, users only need to click to operate, which is very intuitive and convenient. The feedback channels of touch operation mainly include vision, hearing and touch. However, compared with the rich visual and auditory experience in human-computer interaction, the application of touch is relatively scarce, and touch is the only sensory perception with two-way interaction among ...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06F3/041
CPCG06F3/016G06F3/0414G06F3/0412
Inventor 张峰磊陶文俊李红元吴逸飞
Owner BESTAR HLDG
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