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Touch pen, realization method and touch system

A stylus and touch technology, applied in the direction of instruments, electrical digital data processing, data processing input/output process, etc., can solve the problem that capacitive stylus cannot realize traditional writing experience, and electromagnetic stylus has single function and intelligent Low degree of automation and other problems, to achieve the effect of enriching user experience, avoiding mechanical key switches, and enhancing user experience

Active Publication Date: 2015-11-11
QINGDAO GOERTEK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a stylus, an implementation method and a touch control system to solve the problems that the capacitive stylus cannot realize the traditional writing experience and the existing electromagnetic stylus has single function and low intelligence

Method used

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  • Touch pen, realization method and touch system
  • Touch pen, realization method and touch system
  • Touch pen, realization method and touch system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] figure 1 It is a structural block diagram of a stylus according to an embodiment of the present invention, see figure 1 , the stylus 100 of an embodiment of the present invention includes: a micro control unit 120, a touch sensor 110 and a gyroscope sensor 130;

[0053] The micro control unit 120 is configured to send a control command to the touch sensor 110 after booting;

[0054] The touch sensor 110 is configured to transmit a touch electromagnetic signal to the touched device when receiving a control instruction from the micro control unit 120, so that the touched device can identify the touch position according to the touch electromagnetic signal; The control equipment is integrated with an electromagnetic board;

[0055] The gyroscope sensor 130 is used to detect the angle information between the stylus 100 and the touched device in real time, and send the angle information to the micro control unit 120;

[0056] The micro control unit 120 is further configure...

Embodiment 2

[0059] figure 2 It is a structural block diagram of a stylus according to an embodiment of the present invention, see figure 2 , the stylus in the embodiment of the present invention includes: a micro control unit 201, a touch sensor 207 and a gyroscope sensor 204;

[0060] In this embodiment, the stylus also includes: an acceleration sensor 203;

[0061] The acceleration sensor 203 is used to convert the acceleration signal into an electrical signal and send it to the micro control unit 201 when the acceleration signal is sensed;

[0062] The micro control unit 201 is configured to be activated when receiving an electrical signal from the acceleration sensor 203, to start the machine and initialize the operation of the touch sensor 207 and the gyroscope sensor 204;

[0063] The micro control unit 201 is configured to perform a shutdown operation when no electrical signal from the acceleration sensor 203 is received within a preset time.

[0064] In this embodiment, the m...

Embodiment 4

[0124] This embodiment provides a method for implementing a stylus, which includes:

[0125] After starting up, send a control command to the touch sensor, and control the touch sensor to emit a touch electromagnetic signal to the touched device, so that the touched device can identify the touch position according to the touch electromagnetic signal; wherein, the touch device integrates With electromagnetic board;

[0126] Receive the angle information between the stylus and the touched device sent by the gyroscope sensor, determine the user's current grip posture according to the angle information, and realize the corresponding writing effect or start the predetermined function according to the user's current grip posture.

[0127] In this embodiment, the method also includes:

[0128] When the electrical signal output by the acceleration sensor is detected, the power-on operation is performed and the touch sensor and the gyroscope sensor are initialized;

[0129] When the el...

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Abstract

The present invention discloses a touch pen, a realization method and a touch system. The touch pen comprises a micro-control unit, a touch sensor and a gyroscope sensor; the micro-control unit is used for sending a control instruction to the touch sensor after startup; when the touch sensor receives the control instruction, a touch electromagnetic signal is transmitted to a touched device, so that a touch position is identified by the touched device according to the touch electromagnetic signal; the touched device is integrated with an electromagnetic plate; the gyroscope sensor is used for detecting angle information between the touch pen and the touched devce in real time and sending the angle information to the micro-control unit; and the micro-control unit is further used for determining a current holding posture of a user according to the angle information and performing control to realize a corresponding writing effect or starting a predetermined function. The touch pen can simulate a pencil to draw a fine curve based on an electromagnetic type working principle; and furthermore, by determining the holding posture of the user and realizing different writing effects or starting a specific function according to different holding postures, the touch pen is more intelligent and the user experience is enhanced.

Description

technical field [0001] The invention relates to the technical field of input control of electronic products, in particular to a touch pen, an implementation method and a touch control system. Background technique [0002] At present, with the portability of electronic products such as tablet computers and mobile phones, their information input and control methods have also developed from traditional mouse and keyboard methods to touch-based methods. The most widely used touch method is capacitive touch. Its working principle is to locate the touch position by detecting the change of capacitance at the finger press. The capacitive touch pen simulates the touch of a finger. The capacitance of the place where the touch pen is pressed will change, and the touch position can also be located. However, this kind of capacitive touch requires a relatively large contact area whether it is a finger or a touch pen, so the tip of the capacitive touch pen is very thick, which cannot give...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0346G06F3/0354G06F3/038
Inventor 任红恩
Owner QINGDAO GOERTEK
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