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Identification method and system for screen operation of intelligent terminal

A smart terminal and screen operation technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems of poor practicability, poor user experience, complicated operation, etc., and achieve strong practicability, Simple operation and improved user experience

Pending Publication Date: 2020-05-26
XIAN YIPU COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that in the prior art, the operation corresponding to the gesture action in the screen operation through the air gesture needs to be pre-set, and there are defects such as complicated operation, poor practicability, and poor user experience. The purpose is to provide a Recognition method and system for screen operation of an intelligent terminal

Method used

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  • Identification method and system for screen operation of intelligent terminal
  • Identification method and system for screen operation of intelligent terminal
  • Identification method and system for screen operation of intelligent terminal

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0068] In this embodiment, several distance detection modules are arranged under the screen of the smart terminal.

[0069] According to actual needs, several distance detection modules can be set in the full screen below the entire screen to ensure the accuracy of air gesture operations for identifying target objects (such as fingers).

[0070] Wherein, the distance detection module includes a distance sensor, but is not limited to a distance sensor, and may also include any other device that can obtain the distance information between each target object and the screen.

[0071] Smart terminals include devices such as mobile phones and tablet computers.

[0072] Such as figure 1 As shown, the identification method of the screen operation of the smart terminal in this embodiment includes:

[0073] S101. Obtain the correspondence between each distance detection module and each coordinate information on the screen;

[0074] Specifically, such as figure 2 As shown, according...

Embodiment 2

[0081] Such as image 3 As shown, the recognition method of the screen operation of the smart terminal in this embodiment is a further improvement on Embodiment 1, specifically:

[0082] The distance information includes vertical distance information between each target object and the screen.

[0083] After step S102, before step S103 also includes:

[0084] S1030, judging whether the target coordinate information and distance information meet the recognition condition, if so, execute step S103;

[0085] Wherein, the recognition condition includes that the target coordinate information and distance information remain unchanged within the fifth set time period.

[0086] When the target coordinate information and distance information do not meet the recognition conditions, it means that the operation of the target object at this time is general movement, which has no practical operation meaning.

[0087] Step S103 includes:

[0088] S1031. When the target coordinate informat...

Embodiment 3

[0129] Such as Figure 11 As shown, the recognition method of the screen operation of the smart terminal in this embodiment is a further improvement on Embodiment 1, specifically:

[0130] The distance information includes the vertical distance information between each target object and the screen;

[0131] After step S102, before step S103 also includes:

[0132] S1030. Determine whether the target coordinate information and distance information meet the recognition conditions, and if so, identify the operation behavior of each target object on the screen for air manipulation;

[0133] Wherein, the recognition condition includes that the target coordinate information and distance information remain unchanged within the fifth set time period.

[0134] Step S103 includes:

[0135] S1032. When the target coordinate information remains unchanged within the second set time length, the vertical distance information decreases within the second set time length, and the reduced dis...

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Abstract

The invention discloses an identification method and system for screen operation of an intelligent terminal; a plurality of distance detection modules are arranged below a screen of the intelligent terminal, and the identification method comprises the following steps: obtaining a corresponding relationship between each distance detection module and each piece of coordinate information on the screen; when at least one target object is subjected to air separation operation, detecting different target objects through different distance detection modules, and obtaining distance information betweeneach target object and a screen, wherein the target coordinate information, detected by the distance detection module, of the target object on the screen is in one-to-one correspondence with the coordinate information corresponding to the distance detection module; and according to the target coordinate information and the distance information, identifying the operation behavior of the air operation of each target object on the screen. According to the method and the device, the screen is directly operated in the vertical direction and the horizontal direction in the air operation scene, gesture actions do not need to be preset, the operation is simple, the practicability is high, and the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a method and system for identifying screen operations of an intelligent terminal. Background technique [0002] At present, in addition to using touch operations for screen operations, you can also use air gesture operations. However, the existing methods of operating the screen through air gestures have the following defects: 1) Generally, only the recognition of gestures that are parallel to the screen for up, down, left and right operations can be realized, so for the user, the operability is relatively low. Simple and limited, not very practical; 2) Even if the application can be opened, closed, uninstalled, installed, etc., this operation requires the user to preset gesture actions in advance, such as the preset gesture "O" corresponds to the open operation , the default gesture "C" corresponds to the close operation, etc., so for the user, the operation is more co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0488
CPCG06F3/04883
Inventor 冯文康
Owner XIAN YIPU COMM TECH
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