KR101866336B1 - System for providing interaction contents devices location-based using multi-touch pointer - Google Patents

System for providing interaction contents devices location-based using multi-touch pointer Download PDF

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Publication number
KR101866336B1
KR101866336B1 KR1020160010293A KR20160010293A KR101866336B1 KR 101866336 B1 KR101866336 B1 KR 101866336B1 KR 1020160010293 A KR1020160010293 A KR 1020160010293A KR 20160010293 A KR20160010293 A KR 20160010293A KR 101866336 B1 KR101866336 B1 KR 101866336B1
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sub
pointer
output
main
content
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KR1020160010293A
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KR20170090028A (en
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최이권
김은진
김용진
최재호
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모젼스랩 (주)
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units

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  • Human Computer Interaction (AREA)
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  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
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Abstract

The present invention relates to a system for providing location-based interaction between a device and a device using a multi-touch pointer for providing content linked with each other through interaction between a user terminal and a large-size output device, A main output device; A sub-device in contact with a display of the main output device and receiving and outputting output content from the main output device or the main processing unit; And a main processing unit receiving the contact of the sub device from the main output device and generating and providing contents corresponding to the main device and the sub device, Detecting the contacted device, and transmitting the detected device information to the main processing unit; The main processing unit includes a system for providing location-based interaction between a device and a device using a multi-touch pointer that identifies the device according to the location and type of the touch point received from the main output device.
The present invention has the effect of enhancing the learning fun effect of the user through the implementation of various interactive contents among a plurality of devices by outputting the output contents by linking a large device and a plurality of small devices.

Description

TECHNICAL FIELD [0001] The present invention relates to a system for providing location-based interaction between a device and a device using a multi-touch pointer,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a system for providing location-based interaction between a device and a device using a multi-touch pointer, and more particularly, The present invention relates to a system for providing location-based interaction between a device and a device using a multi-touch pointer provided by the future creation science department. The period is from 2015.03.01 to 2017.02.28).

In recent years, with the development of mobile communication networks and the development of terminal specifications, smart terminals such as mobile phones and tablet PCs become popular, and a method of sharing contents through recognition between terminals is widely being developed.

However, in the conventional content sharing, the same contents are merely shared by a plurality of terminals through mirroring, and a technique of interlinking individual contents to generate and output one integrated content has not been disclosed.

In order to provide the contents linked to each other as described above, a technology for recognizing a plurality of devices on a large screen when they are in contact with each other is required, and a technique for creating new contents by merging contents among them is required .

As for the touch recognition technology, a technique related to a method executed by a program provided in a wireless terminal having a capacitive touch input unit supporting multi-touch in the prior art No. 10-1545320 has been developed .

However, in the related art, it has not been possible to solve the problem that a plurality of devices simultaneously input to one input panel.

Further, contents for generating new contents by merging contents output from individual terminals are not disclosed.

(001) Korean Patent No. 10-1545320

SUMMARY OF THE INVENTION The present invention has been conceived in order to solve the above-mentioned problems of the related art, and it is an object of the present invention to provide a large- And a system for providing location-based interaction between a device and a device using a multi-touch pointer for outputting output content.

The present invention relates to a device using a multi-touch pointer that accurately recognizes a plurality of device contacts on one input panel, detects movement and rotation of the device, and minimizes error between the devices, And to provide a system for providing location-based interaction between devices.

According to an aspect of the present invention, there is provided a display device including a main output device for sensing a device contacted on a display; A sub-device in contact with a display of the main output device and receiving and outputting output content from the main output device or the main processing unit; And a main processing unit receiving the contact of the sub device from the main output device and generating and providing contents corresponding to the main device and the sub device, Detecting the contacted device, and transmitting the detected device information to the main processing unit; Wherein the main processing unit identifies the device according to the position and type of the touch point received from the main output device; The subdevice comprising: a pointer composed of an electromagnetic derivative; A receiving module for receiving output contents from the main output device or the main processing unit; A control module for controlling the receiving module to output the received output content through the output module; And an output module for outputting the output contents received from the main processing unit. The present invention also provides a location-based interaction providing system between a device and a device using a multi-touch pointer.

The main output device includes a pointer recognition device for recognizing a touch position of a pointer; A communication device which transmits a touch position of a pointer recognized by the pointer recognition device to the main processing unit and receives main contents from the main processing unit; And an output device for outputting the main content received from the main processing unit.

The main processing unit may further include a main output unit for receiving a touch position of a pointer corresponding to the contact of the sub device from the main output device, transmitting the main content to the main output device, and transmitting the output content corresponding to the sub device A communication unit; A calculating unit for calculating a positional change of the sub-device according to a touch position of the pointer received from the main output device; A storage unit for storing data for generating main content or output content; A content generating unit for generating main content or output content according to a change in the position of the sub-device calculated by the calculating unit; The content generation unit generates the output content according to the identification number of the sub-device recognized by the pointer recognition device and the positional change of the sub-device calculated from the calculation unit, and the communication unit transmits the generated output content to the sub- And a control unit for controlling transmission to the device.

Meanwhile, the pointer includes an outer pointer for recognizing that the touch input on the screen is the contact of the sub device; And an identification pointer for identifying the type of the sub-device.

And the outer pointer is disposed at a vertex of a trapezoidal shape for vertical division; The identification pointer may be arranged in an area corresponding to the type of the sub-device by dividing the area inside the outer pointer into a plurality of areas.

In addition, the position change may include a planar movement and rotation of the sub-device.

On the other hand, the calculating unit may calculate the rotation angle of the sub-device according to the arrangement of the outer pointer and the identification pointer.

The rotation angle of the sub-device can be calculated by finding the dot product of the vector using the midpoint of the trapezoid formed by the outer pointer and the two-dimensional vector of the identification pointer.

Further, the main processing unit determines whether or not the sub-device is in contact with the main output device based on whether the touch form received from the main output device coincides with the sub-pointer arrangement form; Determining the sub-device through the identification pointer received from the main output device; Wherein the calculating unit calculates the positional change of the sub-device through arrangement of the outer pointer and the identification pointer; After the content generating unit generates the output content according to the position change; And the communication unit may transmit the generated output content to the sub-device.

And the subdevice further comprises a content generation module, wherein the control module calculates a shift value from a value measured from an acceleration sensor built in the subdevice; The control module calculates an angle of rotation by integrating angular velocities measured from a gyro sensor built in the sub-device; According to the calculated movement value and rotation angle, the content received from the main processing unit may be corrected to generate output content, and then the generated output content may be output through the output module.

The outline pointer may be arranged such that the shortest length from the outer pointer positioned at the lower side to the outermost position of the subdevice is longer than half the shortest length between the outer pointers positioned at the upper side.

The above-described system for providing location-based interaction between a device and a device using the multi-touch pointer according to the present invention as described above can be expected to have the following effects.

That is, the present invention has the effect of enhancing the learning fun effect of the user through the implementation of various interactive contents among a plurality of devices by outputting the output contents by linking a large device and a plurality of small devices.

In addition, the present invention provides a touch recognition technology capable of accurately recognizing a plurality of device contacts on one input panel, sensing movement and rotation of the device, and minimizing errors between them.

Brief Description of the Drawings Fig. 1 is a general view showing a configuration of a system for providing location-based interaction between a device and a device using a multi-touch pointer according to the present invention. Fig.
BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a device for providing location-based interaction between a device and a device using a multi-touch pointer according to the present invention.
3 is an exemplary view showing an appearance of a sub device according to the present invention;
4 is an exemplary view showing an example of a method of arranging outer pointer of sub-device according to the present invention.
FIG. 5 is an exemplary view showing a sub-device identification method according to the present invention; FIG.
FIG. 6 is a flowchart illustrating a method for providing location-based interaction between a device and a device using a multi-touch pointer according to the present invention.

Hereinafter, a configuration of a system for providing location-based interaction between a device and a device using a multi-touch pointer constituting a specific embodiment of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a block diagram of a system for providing location-based interaction between a device and a device using a multi-touch pointer according to the present invention. Based interaction providing system according to the present invention.

1 and 2, a system for providing location-based interaction between a device and a device using a multi-touch pointer according to the present invention includes a sub-device 100, a main output device 200, and a main processing unit 300, .

The sub-device 100 is a device that contacts the main output device 200 and receives and outputs contents from the main processing unit 300. To this end, a pointer, a receiving module 130, A content generation module 140, a content generation module 150, and an output module 160.

Here, the pointer may be configured to be a depressurizing type and an electrostatic type according to the type of touch panel of the main output device 200, and the present invention will be described by taking the pointer constructed by the electrostatic type as an example. In the present invention, the electrostatically constructed pointer is formed by using an electromagnetic induction such as a coil to induce electromagnetic induction or by using a material inducing an electrostatic induction like synthetic fibers. Generally, As shown in FIG.

The pointer includes an outer pointer 110 and an identification pointer 120.

First, the outer pointer 110 is a pointer for notifying that an object in contact with the main output device 200 is in contact with the sub-device 100.

As shown in FIG. 3, the outer pointer 110 is disposed on the rear surface of the sub device 100 in a trapezoidal shape having a short upper side and a lower long side for upper and lower division.

At this time, the outer frame pointer 110 is arranged in accordance with the calculated arrangement interval so as to reduce recognition errors of the adjacent sub devices 100 at the same time.

4, the outer pointer 110 positioned at the lower end of the sub device 100 has a length x, which is the shortest length to the outermost portion of the sub device 100, The length of the outline pointer 110 is set to be longer than 1/2 of y, which is the shortest length between the outer pointer 110 located at the upper end.

This is because if the length of the 2x is equal to the length of y when the adjacent distance between the sub devices 100 is minimized, the shape of the outer frame pointer 110 located inside the sub devices 100 adjacent to each other, When the sub-device 100 rotates 180 degrees, it is recognized as being the same as the shape of the outer frame pointer 110 recognized, and a recognition error may occur with respect to the sub-device 100.

The identification pointer 120 is located inside the outer pointer 110 and is a pointer for identifying the type of the sub device 100.

Specifically, the identification pointer 120 is divided into a plurality of areas within the outer pointer 110, and is disposed in the divided area. At this time, the divided area is generated by being divided according to the number of maximum allowed terminals.

For example, when ten or more terminals are provided, as shown in FIG. 5, the divided area in the outer pointer 110 disposed in a trapezoidal shape is divided into 20 spaces, The identification pointer 120 in the area corresponding to the number is arranged.

In this case, the identification number is formed in a range of 1 to 20 when 20 terminals are provided according to the number of the sub devices 100.

The subdevice 100 having the identification number 1 places the identification pointer 120 in the first area and the subdevice 100 having the identification number 2 places the identification pointer 120 in the second area In the subdevice 100 shown in FIG. 5, since the identification pointer 120 is arranged in the area 10, the subdevice 100 having the identification number 10 is disposed.

The receiving module 130 receives the output content from the main output device 200 or the main processing unit 300 and the control module 140 receives the output content from the main output device 200 or the main processing unit 300, And controls the output module 160 to output the output content.

The content generation module 150 modifies the output content received from the main processing unit 300 according to the rotation amount measured from the gyro sensor built in the sub device 100 so as to correspond to the rotation angle It plays a role.

The output module 160 may include various display devices such as an LCD (Liquid Crystal Display) and an LED (Light Emitting Diode). The output module 160 may be connected to the main output device 200 or the main processing unit 300 And outputs the received output content or the output content generated by the content generation module 150 to the front side of the sub device 100.

Meanwhile, the main output device 200 transmits the sub-device 100 in contact with the main processing unit 300, receives output content from the main processing unit 300, Or receives main content from the main processing unit 300 and outputs the main content. The main output device 200 includes a pointer recognition device 210, a communication device 220, and an output device 230.

First, the pointer recognition device 210 detects whether or not a pointer touches the output device 230 in the output device 230 configured by a touch panel. The pointer recognition device 210 transmits touch location information on the outer pointer 110 and the identification pointer 120 of the sub-device 100 to the communication device 220.

The communication device 220 receives the main content from the main processing unit 300 and receives the output content from the main processing unit 300 and transmits the main content to the sub device 100, To the main processing unit 300, touched position information on the outer pointer 110 and the identification pointer 120 of the sub-device 100,

In addition, the output device 230 may be constituted by a touch panel. Here, the touch panel may be a contact or pressure sensor of a touch sensor such as a resistance film type, a capacitive type, an infrared type, an ultrasonic type, The touch panel may be configured by various sensors capable of detecting the touch panel. Therefore, the detailed structure of the touch panel is not described in detail.

The output device 230 configured as described above outputs the main content received from the main processing unit 300.

The main processing unit 300 transmits main content or output content to the main output device 200 and receives a contact of the sub device 100 from the main output device 200, And outputs the generated output content.

The main processing unit 300 is implemented on a virtual cloud system such that all processes performed in the present invention are processed based on virtualized cloud technology.

Here, the virtualization virtualizes the hardware, CPU, disk, memory, and the like that are used in the past. The virtual cloud system separates the logical area from the physical equipment and uses and manages the computing resources in the most efficient manner. it means.

Thus, the main processing unit 300 of the present invention can simplify access to computing resources and infrastructure management.

The main processing unit 300 includes a communication unit 310, a calculation unit 320, a storage unit 330, a content generation unit 340, and a control unit 350.

The communication unit 310 transmits main content or output content to the main output device 200 and receives a contact of the sub device 100 from the main output device 200. The sub device 100 ) To transmit corresponding output content.

The reason why the output content to be output to the sub device 100 is transmitted to the main output device 200 is that if it is difficult to transmit the output content to the sub device 100 in consideration of the mechanical configuration, And the main output device 200 transmits the output content to the sub device 100 by transmitting to the main output device 200.

The calculation unit 320 calculates the rotation angle of the sub device 100 according to the arrangement of the outer pointer 110 and the identification pointer 120 transmitted from the communication unit 310. [

Specifically, the rotation angle of the sub-device 100 may be obtained in the form of the outer pointer 110, or may be determined by using the center of the trapezoid formed by the outer pointer 110 and the two-dimensional vector of the identification pointer 120 The rotation angle can be obtained by obtaining the dot product of the vector. Specifically, the rotation angle using the inner product of the vector can be obtained through the following equation (1).

Figure 112016009214928-pat00001

The storage unit 330 stores main content to be output to the output device 230 of the main output device 200 and content corresponding to the identification number of the sub device 100.

The content generation unit 340 generates main content or output content using the content stored in the storage unit 330 according to the rotation angle of the sub device 100 calculated by the calculation unit 320 .

The control unit 350 recognizes the outer pointer 110 of the sub device 100 received from the communication unit 310 and determines whether the sub device 100 is the first device and recognizes the direction of the sub device 100 , And identifies the identification number of the sub-device (100) by recognizing the identification pointer (120) of the sub-device (100).

Thereafter, the content corresponding to the identification number is read out from the storage unit 330, and the content generation unit 340 outputs the content corresponding to the identification number, based on the rotation angle of the sub device 100 calculated by the calculation unit 320 And controls the communication unit 310 to transmit the output content to the main output device 200 or the sub device 100. [

Hereinafter, a method of providing location-based interaction between a device and a device using the multi-touch pointer according to the present invention will be described in detail with reference to FIG.

FIG. 6 is a flowchart illustrating a method for providing location-based interaction between a device and a device using a multi-touch pointer according to the present invention.

As shown in FIG. 6, a method of providing location-based interaction between a device and a device using a multi-touch pointer according to the present invention starts with recognizing a pointer in the main output device 200 (S110).

Here, recognizing the pointer in the main output device 200 means that the pointer recognition device 210 of the main output device 200 recognizes the touch input.

The main output device 200 transmits the recognized touch type to the main processing unit 300. Subsequently, the main processing unit 300 determines whether the sub-device is in contact with the received touch pattern based on whether the received touch pattern matches the sub-pointer layout pattern (S120).

If the user's hand or the like is recognized as a pointer instead of the outer pointer 110 and the identification pointer 120 of the subdevice 100, the content output process is terminated.

Then, the main processing unit 300 determines the type of the sub-device 100 using the identification pointer 120 (S130).

The type of the sub-device 100 can be determined according to the position of the identification pointer 120 received from the main output device 200.

Specifically, an area in the outer pointer 110, which is arranged in a trapezoidal shape on the rear surface of the sub device 100, is divided into a plurality of areas, and the position of the identified identification pointer 120 is divided into an area The type of the sub-device 100 can be discriminated.

At this time, the reason why the type of the sub-device 100 is discriminated is to output different output contents according to the type of the sub-device 100.

For example, when the output device 230 of the main output device 200 outputs sandcasting made in the sandy beach, as shown in FIG. 1, the sub-device 100 has a type of 1, The sub-device 100 outputs the output content including the cup filled with water, and the sub-device 100 with the type of the sub-device 100 outputs the output content including the seed.

In this manner, the output contents are output for each sub-device 100, and the output contents are interlinked so that the users using the sub-device 100 can enjoy the linked contents together.

After determining the type of subdevice 100 in step 130, the main processing unit 300 determines whether the subdevice 100 is connected to the subdevice 100 according to the arrangement of the outer pointer 110 and the identification pointer 120 The rotation angle is calculated (S140).

In this case, the rotation angle may be calculated as the position of the outer pointer 110, or the inner product of vectors may be calculated using the center of the trapezoid formed by the outer pointer 110 and the two-dimensional vector of the identification pointer 120 . Specifically, the rotation angle using the inner product of the vector can be obtained through the above-described equation (1).

Meanwhile, the content generation unit 340 of the main processing unit 300 generates output content according to the calculated position or rotation angle (S150).

The communication unit 310 of the main processing unit 300 transmits the generated output content to the sub-device 100 (S160).

Thereafter, steps 140 through 160 are performed until the pointer recognition device 210 of the main output device 200 fails to recognize the outer pointer 110 and the identification pointer 120 of the sub device 100 (S170).

The main processing unit 300 calculates the position or the rotation angle of the sub device 100 to generate output content corresponding to the calculated position or rotation angle and then outputs the main output device 200 or the sub- In addition to the method of transmitting to the device 100, in another embodiment of the present invention, the rotation angle may be calculated in the sub-device 100 to generate and output output content according to the rotation angle.

In another embodiment of the present invention, the main processing unit 300 recognizes a pointer in the main output device 200 (S110) and transmits the pointer to the main processing unit 300, (S120) and determining the type of the sub-device 100 (S130) are performed in the same manner as the above-described method.

Thereafter, the main processing unit 300 reads the content corresponding to the identification number from the storage unit 330, and the communication unit 310 reads the content corresponding to the identification number from the main output device 200 or the sub device 100 And transmits the content.

The sub-device 100 outputs the output content received from the main output device 200 or the main processing unit 300 through the output module 160.

When the movement is detected in the sub-device 100, the control module 140 determines the movement value of the sub-device 100 based on the measured value from the acceleration sensor built in the sub-device 100, .

The content generation module 150 generates output content corrected according to the calculated movement value, and the output module 160 outputs the generated output content.

When the rotation is detected by the sub-device 100, the rotation angle is calculated using the gyro sensor built in the sub-device 100.

Here, the gyro sensor is a sensor for measuring the angular velocity. In order to calculate the rotation angle of the sub-device 100, the rotation angle of the unit time can be calculated by integrating the angular velocity in unit time.

Then, the sub-device 100 generates output content according to the calculated rotation angle, and repeats the process of outputting the output content.

In this manner, the output content according to the positional change can be generated and output in the sub-device 100 as well.

It will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined in the appended claims. It is self-evident.

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a system for providing location-based interaction between a device and a device using a multi-touch pointer, and more particularly, The present invention relates to a system for providing location-based interaction between a device and a device using a multi-touch pointer, and more particularly, to a system and method for providing a variety of interactive contents between a plurality of devices by outputting output contents by linking a large- There is an effect that can raise the learning effect of the user's learning through.

100: sub-device 110: outer pointer
120: identification pointer 130: receiving module
140: control module 150: content generation module
160: output module 200: main output device
210: Pointer recognition device 220: Communication device
230: output device 300: main processing unit
310: communication unit 320:
330: storage unit 340: content generation unit
350:

Claims (10)

A main output device for sensing a device touched on the display;
A sub-device in contact with a display of the main output device and receiving and outputting output content from the main output device or the main processing unit; And
And a main processing unit for receiving the contact information of the sub device from the main output device and generating and providing contents corresponding to the main output device and the sub device,
The main output device includes:
In order to detect a device touched through touch recognition and to transmit the detected device information to the main processing unit,
A pointer recognition device for recognizing a touch position of the pointer;
A communication device which transmits a touch position of a pointer recognized by the pointer recognition device to the main processing unit and receives main contents from the main processing unit; And
And an output device for outputting main contents received from the main processing unit;
The main processing unit,
In order to identify the device and output a content according to the location and type of the touch point received from the main output device,
A communication unit that receives a touch position of a pointer corresponding to the contact of the sub-device from the main output device, transmits main content to the main output device, and transmits output content corresponding to the sub-device;
A calculating unit for calculating a positional change of the sub-device according to a touch position of the pointer received from the main output device;
A storage unit for storing data for generating main content or output content;
A content generating unit for generating main content or output content according to a change in the position of the sub-device calculated by the calculating unit;
The content generation unit generates the output content according to the identification number of the sub-device recognized by the pointer recognition device and the positional change of the sub-device calculated from the calculation unit, and the communication unit transmits the generated output content to the sub- To the device;
The sub-
A pointer composed of an electromagnetic derivative;
A receiving module for receiving output contents from the main output device or the main processing unit;
A control module for controlling the receiving module to output the received output content through an output module; And
And an output module for outputting the output content received from the main processing unit;
The pointer,
An outer pointer for recognizing that the touch input on the screen is the contact of the sub device;
And an identification pointer for identifying the type of the sub-device;
Wherein the outer pointer comprises:
The top and bottom sides are arranged at apexes of trapezoidal shapes having different lengths;
The identification pointer includes:
The area of the outer pointer is divided into a plurality of areas and arranged in a region corresponding to the type of the sub device;
The positional change
Moving and rotating the sub-device in a plane;
The calculating unit calculates,
Calculating a rotation angle of the sub-device according to the arrangement of the outer pointer and the identification pointer;
Wherein the outer pointer comprises:
Wherein a shortest length from an outer pointer located at a long side position of the upper and lower sides of the trapezoid to an outermost position of the sub device is formed to be longer than a shortest half length between outer pointer formed at a short side position And location - based interaction providing system between devices.
delete delete delete delete delete delete The method according to claim 1,
The rotation angle of the sub-
And calculating the inner product of the vector using the midpoint of the trapezoid formed by the outer pointer and the two-dimensional vector of the identification pointer.
The method according to claim 1,
The main processing unit,
Determining contact between the sub-device and the sub-device according to whether the touch form received from the main output device matches the sub-pointer arrangement form;
Determining the sub-device through the identification pointer received from the main output device;
Wherein the calculating unit calculates the positional change of the sub-device through arrangement of the outer pointer and the identification pointer;
After the content generating unit generates the output content according to the position change;
And the communication unit transmits the generated output content to the sub-device. The multi-touch pointer according to claim 1, wherein the communication unit transmits the generated output content to the sub-device.
The method according to claim 1,
The sub-
And a content generation module,
The control module calculates a shift value from a value measured from an acceleration sensor built in the sub-device;
The control module calculates an angle of rotation by integrating angular velocities measured from a gyro sensor built in the sub-device;
Wherein the control unit corrects the content received from the main processing unit according to the calculated movement value and rotation angle to generate output content and outputs the generated output content through the output module. A system for providing location - based interaction between devices and devices.
KR1020160010293A 2016-01-27 2016-01-27 System for providing interaction contents devices location-based using multi-touch pointer KR101866336B1 (en)

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