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Touch control method, touch frame and intelligent pen

A technology of a smart pen and a touch frame, applied in the field of human-computer interaction, can solve the problems of not being able to touch small touch objects and cannot provide absolute position information, and achieve the effect of high touch experience

Inactive Publication Date: 2017-03-29
GUANGZHOU HUAXIN ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to factors such as technology and cost, it is not possible to use smaller touch objects for touch, and to achieve high-precision recognition, and it is impossible to write smaller characters when writing
[0003] In addition, in the prior art, the smart pen can recognize higher-precision displacement information, but cannot provide absolute position information

Method used

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  • Touch control method, touch frame and intelligent pen
  • Touch control method, touch frame and intelligent pen
  • Touch control method, touch frame and intelligent pen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] see figure 1 , figure 1 It is a schematic flow chart of Embodiment 1 provided by a touch control method of the present invention. Embodiment 1 includes:

[0072] S11. Identify the starting position of the smart pen on the touch frame;

[0073] S12. Send the identified starting position to the smart pen;

[0074] S13. Receive the current position sent by the smart pen; wherein, the current position is the position calculated by the smart pen according to the starting position and the movement data, and the movement data is the data of the movement of the smart pen on the touch frame identified by the smart pen;

[0075] S14. Execute a corresponding touch operation based on the current position.

[0076] Before step S11, the first embodiment also includes a preset step S10, and step S10 includes:

[0077] S10. When detecting that the smart pen enters the touch area or receiving a signal actively sent by the smart pen when entering the touch area, generate trigger info...

Embodiment 2

[0088] see image 3 , image 3 It is a schematic flowchart of Embodiment 2 of a touch method provided by the present invention; Embodiment 2 includes:

[0089] S21. Identify the starting position of the smart pen on the touch frame;

[0090] S22. Receive the movement data sent by the smart pen; wherein, the movement data is the data of the movement of the smart pen on the touch frame identified by the smart pen;

[0091] S23. Calculate the current position of the smart pen on the touch frame according to the starting position and the movement data;

[0092] S24. Execute a corresponding touch operation based on the current position.

[0093] Before step S21, the first embodiment also includes a preset step S20, and step S20 includes:

[0094] S20. When detecting that the smart pen enters the touch area or receiving a signal actively sent by the smart pen when entering the touch area, generate trigger information; wherein the trigger information is used to trigger acquisitio...

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Abstract

The invention discloses a touch control method which comprises the steps that a starting position of an intelligent pen on a touch frame is recognized, and the recognized starting position is sent to the intelligent pen; a current position sent by the intelligent pen is received; and a corresponding touch control operation is executed based on the current position. Correspondingly, the invention also discloses a touch control method which comprises the steps that the starting position sent by the touch frame is received; data of motion of the intelligent pen on the touch frame is recognized; the current position of the intelligent pen on the touch frame is computed according to the starting position and the motion data; and the current position is sent to the touch frame. In addition, the invention also discloses the touch frame and the intelligent pen. The touch control method disclosed by the invention has the advantages that touch experience with higher accuracy and writing of a smaller typeface can be achieved in combination with absolute recognition of the starting position of the intelligent pen by the touch frame as well as high-accuracy motion recognition of the intelligent pen.

Description

technical field [0001] The invention relates to the field of human-computer interaction, in particular to a touch method, a touch frame and a smart pen. Background technique [0002] With the wide application of touch screens, the demand for interaction between people and touch screens increases accordingly. In the products of the prior art, in an interactive smart tablet equipped with a touch screen, a felt head with a diameter of about 8 mm is generally used as a writing pen for the touch screen. Due to factors such as technology and cost, it is not possible to use smaller touch objects for touch and high-precision recognition, and it is impossible to write smaller characters when writing. [0003] In addition, in the prior art, the smart pen can recognize higher-precision displacement information, but cannot provide absolute position information. Contents of the invention [0004] The purpose of the embodiments of the present invention is to provide a touch control me...

Claims

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Application Information

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IPC IPC(8): G06F3/041G06F3/0354
CPCG06F3/041G06F3/03545
Inventor 刘伟高何学志杨帆薛琛
Owner GUANGZHOU HUAXIN ELECTRONICS TECH
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