Touch control method and device

A touch and touch operation technology, applied in instruments, electrical digital data processing, input/output process of data processing, etc., can solve problems such as misoperation, loss, and low control safety of touch technology

Active Publication Date: 2013-07-03
BEIJING HANWANG PENGTAI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, when using it, the operation is often triggered by accidentally touching or even approaching, which causes the problem of misoperation
Moreover, s...

Method used

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Embodiment Construction

[0026] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] In order to improve the control security of the touch technology, an embodiment of the present invention provides a touch method, such as figure 1 shown, including:

[0028] 101. Detect a touch operation, and acquire a sensing signal.

[0029] For example, the touch screen terminal can detect whether there is an induction signal through a sensor on the touch surface, that is, detect whether the user performs a touch operation on it. When the presence of th...

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Abstract

The invention discloses a touch control method and a touch control device, relating to the field of handwriting. For improving the operation security of a touch control technique, the invention provides the following technical scheme: when touch control operation is detected, acquiring an induction signal; according to the induction signal, acquiring a touch point position and a touch control feature value; according to the touch point position, acquiring a preset triggering threshold value; and when input is determined to be valid according to a touch control feature value and the triggering threshold value, performing corresponding processing according to the touch point position.

Description

technical field [0001] The invention relates to the field of digital circuit processing, in particular to a touch method and device. Background technique [0002] Compared with the traditional keyboard and other input modes, the emerging various touch screen operation methods are more advantageous, and can meet people's higher requirements for human-computer interaction methods, so they are favored by more people. [0003] At present, the mainstream touch screens on the market are capacitive touch screens, which are very sensitive to the touch of fingers, and can be positioned with a light touch. Therefore, the operation is often triggered by accidentally touching or even approaching the device during use, thereby causing the problem of misoperation. Moreover, some operation keys are of extraordinary importance, and once they are mis-triggered, large losses may be caused, resulting in low control safety of the touch technology. Contents of the invention [0004] Embodime...

Claims

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Application Information

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IPC IPC(8): G06F3/041
Inventor 郭洪峰向国威
Owner BEIJING HANWANG PENGTAI TECH CO LTD
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