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Tactile feedback generation method and device

A technology of tactile feedback and generating devices, applied in the input/output process of data processing, input/output of user/computer interaction, instruments, etc., can solve the problem of increasing user's false touch or repeated operation, and achieve the reduction of false touch or The effect on the probability of repeated operations

Inactive Publication Date: 2019-10-22
AAC TECH PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the use of touch screens and virtual buttons can make electronic devices have a higher screen-to-body ratio, the touch screen and virtual buttons do not provide timely feedback on touch operations during operation, which increases the risk of user accidental touches or repeated operations. The probability

Method used

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  • Tactile feedback generation method and device
  • Tactile feedback generation method and device
  • Tactile feedback generation method and device

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] see figure 1 , figure 1 It is a schematic flowchart of steps of a method for generating tactile feedback in an embodiment of the present invention. In this embodiment, the method for generating tactile feedback includes:

[0018] Step 101, monitor whether there is friction on the surface of the preset touch component.

[0019] Wherein, the above-mentioned touch component may be a virtual button arranged on the display interface of the terminal device or the shell of the terminal device, or may be the touch display itself.

[0020] When the virtual key is set on the shell of the terminal device, the virtual key can be located on the side, front or back of the shell of the terminal device. The material of the virtual key may be a material or a sensor with a touch-sensitive function. When the virtual button is set on the display interface of the...

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Abstract

The invention provides a tactile feedback generation method and device. The method comprises the following steps: monitoring whether friction force is generated on the surface of the preset touch component or not; when it is monitored that friction force is generated on the surface of the touch assembly, obtaining friction force data corresponding to the friction force; determining driving parameters of a preset motor according to the friction force data, and driving the motor according to the driving parameters. When a user performs touch or sliding operation on the surface of the touch component, the touch or sliding operation can drive the motor, so that the user can feel motor vibration feedback from fingers or a palm during operation, and the probability of mistaken touch or repeatedoperation of the user can be effectively reduced.

Description

【Technical field】 [0001] The invention relates to the technical field of electronic equipment, in particular to a method and device for generating tactile feedback. 【Background technique】 [0002] At present, in electronic devices in the prior art, there are fewer and fewer physical buttons, which have been gradually replaced by touch screens and virtual buttons. Although the use of touch screens and virtual buttons can make electronic devices have a higher screen-to-body ratio, the touch screen and virtual buttons do not provide timely feedback on touch operations during operation, which increases the risk of user accidental touches or repeated operations. The probability. 【Content of invention】 [0003] The purpose of the present invention is to provide a method and device for generating tactile feedback, which can effectively reduce the probability of false touches or repeated operations of electronic equipment. [0004] The technical scheme of the present invention i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCG06F3/016
Inventor 张玉蕾李建其王修越
Owner AAC TECH PTE LTD
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