Touch screen accidental touch prevention method and system

An anti-mistouch, touch screen technology, applied in the input/output process of data processing, instruments, electrical and digital data processing, etc., can solve problems such as misoperation, and achieve the effect of solving misoperation

Active Publication Date: 2017-12-01
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, a method and system for preventing mistouch on a touch screen are provided, which can solve the problem of misoperation during the writing process

Method used

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  • Touch screen accidental touch prevention method and system
  • Touch screen accidental touch prevention method and system
  • Touch screen accidental touch prevention method and system

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Embodiment Construction

[0016] In order to further explain the technical means adopted by the present invention and the effects obtained, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and preferred embodiments.

[0017] like figure 1 A method for preventing false touches on a touch screen of an embodiment, such as figure 1 shown, including the following steps:

[0018] S11, detecting a touch event;

[0019] According to the different working principles of touch screens, the principles and effects of touch event detection are also different. Generally, capacitive screens, resistive screens and infrared screens often appear on the market. When an object touches a corresponding position on the screen or sends out a specified action, and realizes a specific function, it is called a touch event. The touch screen of the present invention detects the above touch event in real time.

[0020] ...

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PUM

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Abstract

The invention relates to a touch screen accidental touch prevention method and system. The method comprises the following steps of detecting a touch event; judging whether the touch event is a single-point touch event or not; if so, judging whether the touch event is writing operation or not; if the touch event is the writing operation, starting an accidental touch prevention mode; and shielding touch events except for the writing operation in the accidental touch prevention mode. The accidental touch prevention mode is started in the writing process, so that the problem of misoperation in the writing process is solved.

Description

technical field [0001] The invention relates to the field of touch control, in particular to a method for preventing false touch of a touch screen. Background technique [0002] With the development of technology, more and more electronic screens have a touch function, which can be used in a wide range of fields, such as education, catering, banking and conferences. This kind of touch screen replaces the original control methods such as mouse and keyboard, and the control actions can be completed directly with fingers or stylus. It is easy to cause accidental touch, especially in writing operation, misoperation will seriously affect the accuracy of writing input. Contents of the invention [0003] Based on this, a method and system for preventing false touches on a touch screen are provided, which can solve the problem of false operations during writing. [0004] One aspect of the present invention provides a method for preventing false touches on a touch screen, compris...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/0488
CPCG06F3/041G06F3/04883
Inventor 李逸然
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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