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Method, system and mobile terminal for recognizing finger tilt based on touch screen

A recognition method and technology of a recognition system, applied in the field of touch detection on a touch screen, can solve problems such as inability to recognize finger inclination and functions cannot be realized, and achieve the effect of increasing the function of finger inclination recognition and enriching operations

Active Publication Date: 2017-03-22
威海高新园区运营管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the existing touch screen operations have been able to recognize multi-touch, sliding and other operations, the existing touch screens cannot realize the function of recognizing finger tilting, which makes it impossible to realize functions related to finger tilting operations.

Method used

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  • Method, system and mobile terminal for recognizing finger tilt based on touch screen
  • Method, system and mobile terminal for recognizing finger tilt based on touch screen
  • Method, system and mobile terminal for recognizing finger tilt based on touch screen

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Embodiment Construction

[0051] The present invention provides a touch screen-based finger tilt recognition method, system and mobile terminal. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0052] see figure 1 , figure 1 It is a flow chart of a preferred embodiment of the touch screen-based finger tilt recognition method of the present invention, as shown in the figure, which includes steps:

[0053] S101. When it is detected that the user touches the touch screen, trigger to enable the finger tilt recognition function;

[0054] S102. Acquire the touch area of ​​the finger on the touch screen, and acquire the center point of the touch area as the first center point;

[0055] S103. After detecting that the finger touches the...

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Abstract

The invention discloses a finger tilt identification method and system based on a touch screen and a mobile terminal. The method comprises the following steps: when user touch of the touch screen is detected, triggering to start a finger inclination tilt function; acquiring a touch area of a finger on the touch screen, and acquiring the central point of the touch area for serving as a first central point; when finger touch of the touch screen exceeds a preset time period according to detection, acquiring the touch area of the finger on the touch screen once again, and meanwhile acquiring the central point of the new touch area for serving as a second central point; and judging whether the second central point is deviated from the first central point by a predetermined distance, if so, judging that the finger tilts.

Description

technical field [0001] The invention relates to the field of touch detection of touch screens, in particular to a touch screen-based finger tilt recognition method, system and mobile terminal. Background technique [0002] At present, the touch screen has gradually become a common accessory of mobile terminal devices, and some devices even cancel most of the hardware buttons, and use the touch screen operation as the most important device for interacting with users. Although the existing touch screen operations have been able to recognize operations such as multi-touch and sliding, the existing touch screens cannot yet realize the function of recognizing finger tilting, which makes it impossible to realize functions related to finger tilting operations. [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0004] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0488
Inventor 杨维琴俞斌
Owner 威海高新园区运营管理有限公司
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