KR101429341B1 - Method for gun shotting game using augmentation reality and mobile device and system usning the same - Google Patents

Abstract

The present invention relates to a shooting game method using an augmented reality capable of constructing a game screen based on an augmented reality technology and providing it to a user,
The method includes: obtaining a camera image by a mobile device; Constructing and displaying a game screen by augmenting the virtual target on the camera image after the mobile device acquires information about the virtual target; Generating a sight point by the mobile device and displaying the sight point on the game screen; Reconfiguring the game screen to reflect the movement of the user; When the trigger of the toy gun is fired, generating a trigger fire event; And generating the target removal event if the triggering event occurs while the aiming point is located at the virtual target, and otherwise generating a target removal failure event.

Description

TECHNICAL FIELD [0001] The present invention relates to a shooting game method using an augmented reality, a mobile device and a system using the same,

The present invention relates to a shooting game method, and more particularly, to a shooting game method using an augmented reality capable of maximizing a user's interest by constructing a game screen using an augmented reality technique, and a mobile device and a system using the same.

Augmentation Reality is a technology that superimposes a virtual object on the real world that the user sees. It shows a virtual world combined with additional information in real time on the real world as a single image, so Mixed Reality (MR) ).

A hybrid virtual reality system that fuses real and virtual environments has been undergoing research and development centered on the United States and Japan since late 1990.

Augmented reality, a concept that complements the real world with a virtual world, uses a virtual environment created by computer graphics, but the protagonist is a real environment. Computer graphics serve to provide additional information needed for the real world. This means that the 3D virtual image is overlapped with the real image that the user is viewing, so that the distinction between the real environment and the virtual screen becomes ambiguous.

In the virtual reality technology, the user is immersed in the virtual environment so that the user can not see the actual environment. However, augmented reality technology, which is a mixture of real environment and virtual objects, allows the user to see the real environment and provides better realism and additional information. For example, when a mobile device camera illuminates the surroundings, a service for displaying information such as a location of a nearby shop and a telephone number is displayed.

On the other hand, the present game focuses on making a game screen based on the virtual reality technology described above and providing it to a user so that the user can immerse himself in a virtual game environment. Therefore, there is a drawback that manpower is required for game development.

Accordingly, in the present invention, a game screen based on the augmented reality technology is constructed and provided to a user, thereby dramatically reducing the cost and manpower required for game development, and providing a more realistic feeling to the user, And a mobile device and a system using the same.

According to one aspect of the present invention, there is provided a shooting game method using an augmented reality of a mobile device, which is combined with a toy gun and capable of detecting a trigger state of the toy gun, Acquiring a camera image; Constructing and displaying a game screen by augmenting the virtual target on the camera image after the mobile device acquires information about the virtual target; Generating a sight point by the mobile device and displaying the sight point on the game screen; Reconfiguring the game screen to reflect the movement of the user; When the trigger of the toy gun is fired, generating a trigger fire event; And generating a target removal event if the triggering event has occurred in a state where the aiming point is located at the virtual target, and otherwise generating a target removal failure event. And provides a used shooting game method.

Wherein configuring and displaying the game screen comprises: obtaining information about a virtual target; Determining a type and position of a virtual target to be displayed on the screen in consideration of at least one of the user position and the camera viewpoint; And constructing and displaying a game screen by augmenting a virtual target on the camera image according to the determined type and position.

The step of acquiring information about the virtual target may include receiving a virtual target corresponding to at least one of a user location and a camera view from the augmented reality server or receiving a virtual target corresponding to at least one of a user location and a camera view from previously stored virtual target information, Only the target may be selected, or the type and position of the virtual target may be randomly generated.

Wherein reconstructing the game screen comprises: reacquiring at least one of a camera image, a user location and a camera viewpoint; Acquiring new virtual target information if the user moves beyond a predetermined distance and the previously obtained virtual target information can not cover the current user position; Adjusting a type and position of a virtual target to be displayed on the screen in consideration of at least one of the user position and the camera viewpoint; And reconstructing and displaying the game screen by augmenting the virtual target whose type and position are adjusted on the newly acquired camera image.

The user location may be obtained using GPS information, or may be acquired through triangulation using location of repeaters adjacent to the mobile device.

The camera viewpoint may be determined by a camera photographing direction and a camera photographing angle, which are determined through a plurality of sensors built in the mobile device.

The method may further comprise generating and displaying guidance information that guides the movement of the user such that the mobile device allows the aiming point to be located at the virtual target.

The guide information may be embodied by arrows in the direction and angle of the user.

The guide information may be displayed in the form of a mini window that simultaneously displays the target point and all the virtual targets corresponding to the user location, and further displays the camera viewpoint of the mobile device.

The aiming point may be a screen point automatically set according to a predetermined rule, or a manually selected screen point by the user's touch gesture.

The step of generating the trigger firing event may generate at least one of a bullet firing image, gun firing, and vibration to signal trigger firing.

The step of generating the target elimination event is characterized by destroying the virtual target and giving a success incentive to the user.

As a means for solving the above-mentioned problem, according to another embodiment of the present invention, there is provided a toy gun for detecting and reporting a trigger firing state; And a game screen which is fixedly mounted on the toy gun and is informed of a trigger emission state of the toy gun, provides a game screen for displaying a virtual shot target on a camera image, and displays the virtual shot target according to the trigger shooting state And a mobile device for removing the mobile device.

According to still another aspect of the present invention, there is provided a mobile device coupled to a toy gun and capable of detecting a trigger state of the toy gun, comprising: a camera for acquiring and providing a camera image; A device interface for obtaining trigger fire information provided by said toy gun; A touch screen that displays various screens related to the shooting game and detects and notifies a user's touch operation; A speaker and a vibration generator for generating sound and vibration related to the shooting game; And a game controller for providing a shooting game service through a game screen displaying a virtual shooting target on the camera image.

Wherein the game controller comprises: a user location acquiring unit for acquiring a user location using GPS information or location information of adjacent repeaters; A camera viewpoint calculation unit for calculating a camera viewpoint from a camera photographing direction and an angle obtained through the sensor; A virtual target information acquiring unit for acquiring virtual target information corresponding to the user position; An aiming point acquiring unit for setting an aiming point according to a predetermined rule or setting a screen point arbitrarily selected by a user as an aiming point; A game screen constructing unit for constructing a game screen by augmenting a virtual target acquired through the virtual target information acquiring unit on the camera image acquired through the camera, and continuously updating the game screen according to the location of the user and the camera viewpoint; And displaying a game screen obtained through the game screen construction unit on the touch screen, wherein when the toy gun is fired while the virtual shooting target is located at the aiming point, a target removal event is generated, And a game operation unit for generating a game result.

The present invention provides a shooting game of a new method for constructing a game screen based on the Augmented Reality technology and providing the game screen to a user, thereby remarkably lowering the cost and manpower required for game development, So that the user's interest can be maximized.

1 is a view showing a mobile device and a toy gun for performing a shooting game method using an augmented reality according to an embodiment of the present invention.
2 is a flowchart illustrating a shooting game method using an augmented reality according to an embodiment of the present invention.
3 is a view for explaining virtual target information according to an embodiment of the present invention.
4 is a view for explaining a shooting game screen construction method according to an embodiment of the present invention.
FIG. 5 is a flowchart illustrating a shooting game method using an augmented reality according to another embodiment of the present invention.
FIG. 6 is a diagram for explaining guide information used in the shooting game method using the augmented reality of FIG. 5; FIG.
FIG. 7 is a flowchart illustrating an operation of acquiring virtual target information according to an exemplary embodiment of the present invention.
FIG. 8 is a flowchart illustrating an operation of acquiring virtual target information according to another embodiment of the present invention.
FIG. 9 is a flowchart illustrating a screen configuration step according to an exemplary embodiment of the present invention.
FIG. 10 is an operational flowchart for explaining a screen reconstruction step according to an embodiment of the present invention in more detail.
11 is a view illustrating a mobile device to which a shooting game method according to an embodiment of the present invention is applied.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. Even if the terms are the same, it is to be noted that when the portions to be displayed differ, the reference signs do not coincide.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.

The terms first, second, etc. in this specification may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise.

All terms used herein, including but not limited to technical, technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be interpreted in an ideal or overly formal sense unless explicitly defined in the present application Do not.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. In order to facilitate the understanding of the present invention, the same reference numerals are used for the same constituent elements in the drawings and redundant explanations for the same constituent elements are omitted.

In the present invention, after a toy gun is physically and electrically coupled to a mobile device, a shooting game screen is provided to the user through the mobile device, and a user moves the toy gun and the mobile device variously to match and remove the target displayed on the shooting game screen Game.

Particularly, in the present invention, the shooting game screen is configured in such a manner that a virtual target is displayed on the image taken by the mobile device, thereby providing a maximized sense of reality to the user.

FIG. 1 is a view showing a mobile device 100 and a toy gun 200 for performing a shooting game method using an augmented reality according to an embodiment of the present invention.

1, a mobile device 100 is mounted and secured to a support 210 installed at a specific location (e.g., above a gun row) of the toy gun 200 such that the mobile device 100 and the toy gun 200, (200) can be simultaneously moved at the same time. That is, the movement of the toy gun 200 can be grasped through a sensor built in the mobile device 100 such as a compass sensor, an acceleration sensor, and a gyro sensor.

The toy gun 200 has a built-in sensor 220 that can detect the fire trigger state of the toy gun 200 in real time and connects the sensor 200 and the mobile device 100 in a wired or wireless manner When the user fires the trigger of the toy gun 200, the mobile device 100 can recognize the corresponding state in real time.

The sensor built in the toy gun 200 may include a wireless communication module such as a Bluetooth module or a signal line connected to the communication connector of the mobile device 100 so as to be connected to the mobile device 100 in a wired or wireless manner (Or communication) to the user. Of course, the communication method of the sensor may be variously changed and applied within the range in which the mobile device 100 and the sensor 220 can communicate with each other, in addition to the above embodiments.

In addition, the mobile device 100 may be implemented in various electronic devices carried by a user such as a smart phone, a tablet PC, or the like, or an embedded system having the device of the present invention.

2 is a flowchart illustrating a shooting game method using an augmented reality according to an embodiment of the present invention.

When the mobile device 100 is mounted and fixed to the toy gun 200 and the mobile device 100 and the toy gun 200 are electrically coupled to each other, When the user requests to execute the shooting game, the mobile device 100 executes the shooting game in response thereto (S10).

Then, the mobile device 100 acquires the camera image for constituting the shooting game screen. That is, a camera image of the front of the mobile device 100 is acquired through a camera (particularly, a rear camera) installed in the mobile device 100 (S20).

Then, the mobile device 100 acquires the virtual target information necessary for the construction of the shooting game screen (S30). In the present invention, the virtual target information is information for setting a virtual snare target to be displayed as an enhancement target on a camera image, as shown in FIG. 3. It is assumed that an object existing within a predetermined distance from a user location is virtual (e.g., Signboard) sniping targets.

If both the camera image and the virtual target information are obtained through steps S20 and S30, the mobile device 100 constructs a shooting game screen by augmenting the virtual target on the camera image in consideration of at least one of the user position and the camera viewpoint On the screen (S40). At this time, the user location may be acquired by using the GPS information acquired through the GPS device built in the mobile device 100, or by triangulation using the location of the repeaters adjacent to the mobile device 100. The camera viewpoint may be determined by a camera photographing direction and a camera photographing angle determined through a plurality of sensors built in the mobile device 100 such as a compass sensor, an acceleration sensor, and a gyro sensor. That is, according to the present invention, it is possible to determine which object in a certain place is displayed on the screen of the mobile device 100, and to determine the type and position of the virtual target to be displayed on the screen based on the object.

Then, the mobile device 100 sets one point of the screen as an aiming point, and displays it on the screen (S50). At this time, the aim point may be automatically set according to a predetermined rule (for example, the center point of the screen) or may be a screen point arbitrarily selected by a user through a touch gesture or the like. Of course, if there is another way to set the aim point in addition to the above example, this can also be applied.

In this state, when the user moves the toy gun 200 (or the mobile device 100 fixedly mounted on the toy gun 200) with reference to the aiming point and the virtual target displayed on the screen of the mobile device, After the image is acquired and calculated at a new camera viewpoint, the type and display position of the virtual target to be displayed on the camera image are varied, and the changed virtual target is displayed on the new camera image to display a new game screen. That is, the game screen is reconstructed by reflecting the movement of the user (S60).

In this state, when the user pulls the trigger of the toy gun 200, the mobile device 100 generates a bullet shooting image, gunshot and vibration corresponding to the toy gun shooting event (S70), and the aiming point is located on the virtual target (S80).

If the aiming point is located on the virtual target, the virtual elimination event is generated after destroying the virtual target and giving the user a success incentive (S90). Otherwise, the target elimination failure is notified and then the process goes to step S60 (S95).

4 is a view for explaining a shooting game screen construction method according to an embodiment of the present invention.

First, the mobile device 100 acquires a camera image of the front area of the mobile device 100 through a camera built in the mobile device 100, as shown in (a).

As shown in (b), the visual information (red circle) indicating the position of the virtual target is displayed on the camera image based on the virtual target information, thereby visually recognizing the position of the virtual target .

In order to position a virtual target on the aiming point by marking one point on the screen with an aiming point (yellow circle), as shown in (c), the user can move the toy gun 200 (or the mobile The device 100 can be intuitively grasped in which direction or at which angle the device should be moved.

If the user moves the toy gun 200 (or the mobile device 100 mounted on the toy gun 200) as shown in FIGS. 4D and 5E, the mobile device 100 reflects the movement of the user And updates the game screen so that the user can monitor his / her movement result through the game screen.

if the virtual target is located on the aiming point by the movement of the user as shown in (e), and the user pulls the trigger of the toy gun 200 and generates a firing event in this state, And removes the time information corresponding to the virtual target located on the aiming point so that the user can recognize that the virtual target has been destroyed.

As described above, the shooting game method of the present invention allows a user to receive a feeling of playing a game in a real world rather than a virtual world by constructing a game screen by augmenting a virtual target on a camera image photographed through a mobile device .

In the above embodiment, the virtual target is displayed as a simple circle. However, when the virtual target is actually applied, the virtual target can be variously changed to a human image, a train image, an inorganic image, etc., thereby further enhancing user's interest.

In addition, as shown in FIG. 5, the shooting game method of the present invention compares and analyzes the position of an aiming point and a virtual target to calculate a direction in which the user moves the target and a further angle (S100) of generating and displaying guidance information for informing the user of the movement of the user, so that the user can more easily control his / her movement.

As shown in FIG. 6 (a), the guide information at this time may be implemented as an image such as an arrow, along the direction and angle of the user. In this case, it is preferable that the mobile device 100 selects one virtual target that is closest to the aim point among a plurality of virtual targets, and calculates the direction and angle of the user based on the selected virtual target. In this case, in the same manner as described above, one of the virtual targets, which is the closest to the aiming point, is used as the virtual target that is closest to the aiming point The target is selected, and the direction and angle of the user's motion are calculated based on the selected target. That is, the guidance information can be calculated and displayed even when the virtual target is not displayed on the camera image.

Meanwhile, as shown in FIG. 6 (b), the guide information may be displayed in the form of a mini window that simultaneously displays the aim point and all the virtual targets and further displays the camera viewpoint of the mobile device. At this time, the virtual target displayed in the mini window may include not only the virtual target existing in the camera image but also the virtual target that is not present in the camera image.

7 is an operation flowchart for explaining the virtual target information acquiring step according to an embodiment of the present invention in more detail. This is an operation flowchart for acquiring virtual target information in cooperation with an augmented reality server existing outside the mobile device 100 Lt; / RTI >

First, the mobile device 100 acquires a user location (S31). The mobile device 100 of the present invention may acquire the user location using GPS information provided by the GPS device or may acquire the location of the user through triangulation using the location of the repeaters adjacent to the user. However, for accuracy of location judgment, triangulation method should be used in the area where the installation density of the repeater is over the set value, but GPS information should be used in the area where it is not.

Then, the augmenting reality server is notified of the user location, and the augmenting reality server grasps which objects the user is photographing in which place through the user location, and collects and provides information about the virtual targets set in the place (S32). For example, the augmented reality server stores all of the virtual target information for the entire area. When the mobile device 100 requests virtual target information for a specific location, It is possible to select only the virtual target information belonging to the information providing range and to provide the virtual target information to the mobile device 100.

Then, the mobile device 100 receives the virtual target information from the augmented reality server at the user location, and forms the game screen using the virtual target information at step S33.

FIG. 8 is an operation flowchart for explaining the virtual target information acquisition step according to another embodiment of the present invention in more detail, when the mobile device 100 has embedded information about a virtual target.

First, the mobile device 100 acquires a user location (S34), and determines a location within a predetermined distance from the user location as an information providing area (S34).

Then, the virtual target information belonging to the information providing range is selected as the virtual target information corresponding to at least one of the user position and the camera view (S36).

Although the method of FIG. 8 has a disadvantage of requiring a relatively large memory storage capacity because the mobile device 100 must store all information about the virtual target, it is possible to acquire virtual target information without accessing the augmented reality server And has the advantage of ensuring a fast response speed and stable operation.

In addition, in addition to the above methods, the mobile device 100 may randomly generate a type of virtual target and an augmentation position (i.e., a relative position) irrespective of the user's location. In this case, And it is also possible to acquire virtual target information without accessing the augmented reality server.

FIG. 9 is a flowchart illustrating a screen configuration step according to an exemplary embodiment of the present invention.

The mobile device 100 recognizes the object included in the current camera image based on the user position and the camera view (S41).

In step S42, virtual targets to be displayed on the camera image are selected based on the objects identified in step S41. In step S42, the display positions of the virtual targets selected in step S42 are determined based on the user position and the camera view. I.e., a display position that allows the virtual object to be overlaid on the object (S43).

In step S44, the virtual target selected in step S42 is displayed on the camera image acquired in step S20, and displayed on the display position selected in step S43.

That is, in the present invention, it is possible to determine the type and position of the virtual target to be displayed on the current screen in consideration of the user position and the camera view point, and to enhance the virtual target on the camera image based thereon.

FIG. 10 is an operational flowchart for explaining a screen reconstruction step according to an embodiment of the present invention in more detail.

The mobile device 100 repeatedly acquires the camera image (S51), and reacquires the user position and the camera view (S52).

If the user moves beyond the predetermined distance and the previously obtained virtual target information can not cover the current user position (S53), the mobile device 100 obtains new virtual target information based on the current user position (S54).

Then, the mobile device 100 adjusts the type and position of the virtual target to be displayed on the screen in consideration of the user location and the camera view (S55). This may be performed in the same manner as steps S41 to S43 described above.

In step S56, the virtual object having the display type and position adjusted through the step S55 is augmented on the newly obtained camera image through the step S51, and the game screen is reconstructed and displayed on the screen of the mobile device 100 (S56).

That is, according to the present invention, the camera image and the virtual target are continuously changed according to the user's motion, so that the user can monitor his / her movement through the image displayed on the mobile device 100.

11 is a view illustrating a mobile device to which a shooting game method according to an embodiment of the present invention is applied.

11, the mobile device 100 of the present invention includes a camera 110 for acquiring and providing camera images, a GPS device 120 for acquiring and providing GPS information, a sensor for acquiring information about camera viewpoints 130), a device interface (140) for wired or wireless communication with the toy gun (200) through a communication connector to acquire trigger emission information provided by a sensor built in the toy gun (200), various screens related to the shooting game A touch screen 150 for sensing and notifying the user's touching operation, a speaker 160 for outputting sounds related to the shooting game, a vibration generator 170 for generating various vibrations related to the shooting game, A communication unit 180 communicating with the mobile terminal 180 to acquire virtual target information or communicate with a repeater installed in the vicinity of the mobile device to obtain repeater location information, It can comprise a game controller 190 to provide a shooting game while controlling service.

In addition, the game controller 190 may include a user position acquiring unit (e.g., a GPS receiver) that acquires GPS information obtained through the GPS device 120 or position information of repeaters installed in the vicinity of the mobile device obtained through the communication unit 180 191), a camera view calculating unit 192 for calculating a camera view from the camera photographing direction and an angle obtained through the sensor 130, a virtual reality information server 183 connected to the augmented reality server through the communication unit 180, A virtual target information acquiring unit 193 for acquiring virtual target information corresponding to the user position using the virtual target information stored in the built-in memory, an aiming point setting unit 193 for setting the aiming point in accordance with the preset rule, An aim point acquiring unit 194 for setting a screen point arbitrarily selected through the camera 110 as an aim point, A game screen configuring unit for continuously updating the game screen in accordance with the position of the user and the camera viewpoint (i.e., the movement of the user) by enhancing the virtual target acquired through the virtual target information acquiring unit 193, And displays a game screen obtained through the game screen construction unit 195 on the touch screen 150. When the user fires the toy gun 200, the game system generates gun and vibration in response to the shot, When the user fires the toy gun 200, it generates a target elimination event that destroys the virtual target and provides the user with a success incentive (for example, raises the game score and gives the game item), and A game operation unit 196 for generating a target removal failure event such as maintaining the virtual target as it is and giving the user various penalties .

The above-described shooting game method according to the embodiment of the present invention can be executed by an application installed in the terminal (which may include a program included in a platform or an operating system basically installed in the terminal) May be executed by an application (i.e., a program) installed directly on the terminal via an application providing server such as an application store server, an application, or a web server associated with the service. In this sense, the shooting game method according to the above-described embodiment of the present invention is implemented as an application (i.e., a program) installed basically in a terminal or directly installed by a user and recorded in a computer-readable recording medium such as a terminal .

Such a program may be recorded on a recording medium that can be read by a computer and executed by a computer so that the above-described functions can be executed.

In order to execute the shooting game method according to each embodiment of the present invention, the above-described program may be stored in a computer-readable storage medium such as a computer-readable code such as C, C ++, JAVA, ).

The code may include a function code related to a function or the like that defines the functions described above and may include an execution procedure related control code necessary for the processor of the computer to execute the functions described above according to a predetermined procedure.

In addition, such code may further include memory reference related code as to what additional information or media needed to cause the processor of the computer to execute the aforementioned functions should be referenced at any location (address) of the internal or external memory of the computer .

In addition, when a processor of a computer needs to communicate with any other computer or server, etc., to perform the above-described functions, the code may be stored in a computer's communication module (e.g., a wired and / ) May be used to further include communication related codes such as how to communicate with any other computer or server in the remote, and what information or media should be transmitted or received during communication.

The functional program for implementing the present invention and the related code and code segment may be implemented by programmers in the technical field of the present invention in consideration of the device environment of the computer that reads the recording medium and executes the program, Or may be easily modified or modified by the user.

Examples of the computer-readable recording medium on which the above-described program is recorded include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical media storage, and the like.

The computer-readable recording medium on which the above-described program is recorded may be distributed to a computer apparatus connected via a network so that computer-readable codes can be stored and executed in a distributed manner. In this case, one or more of the plurality of distributed computers may execute some of the functions presented above and send the results of the execution to one or more of the other distributed computers, The computer may also perform some of the functions described above and provide the results to other distributed computers as well.

In particular, a computer-readable recording medium storing an application that is a program for executing the shooting game method according to each embodiment of the present invention includes an application store server, an application or a web server related to the service A storage medium (e.g., a hard disk, etc.) included in the application provider server, or an application providing server itself.

A computer capable of reading a recording medium on which an application, which is a program for executing a shooting game method according to each embodiment of the present invention, is read may be a general PC such as a general desktop or a notebook computer, Digital assistants, and mobile communication terminals. In addition, the present invention should be interpreted as all devices capable of computing.

In addition, a computer capable of reading a recording medium on which an application, which is a program for executing a shooting game method according to an embodiment of the present invention, is read is a mobile terminal such as a mobile device, a tablet PC, a PDA (Personal Digital Assistants) In this case, the application may be downloaded from the application providing server to the general PC and installed in the mobile terminal through the synchronization program.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. That is, within the scope of the present invention, all of the components may be selectively coupled to one or more of them. In addition, although all of the components may be implemented as one independent hardware, some or all of the components may be selectively combined to perform a part or all of the functions in one or a plurality of hardware. As shown in FIG. The codes and code segments constituting the computer program may be easily deduced by those skilled in the art. Such a computer program can be stored in a computer-readable storage medium, readable and executed by a computer, thereby realizing an embodiment of the present invention. As a storage medium of the computer program, a magnetic recording medium, an optical recording medium, or the like can be included.

It is also to be understood that the terms such as " comprises, "" comprising," or "having ", as used herein, mean that a component can be implanted unless specifically stated to the contrary. But should be construed as including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used terms, such as predefined terms, should be interpreted to be consistent with the contextual meanings of the related art, and are not to be construed as ideal or overly formal, unless expressly defined to the contrary.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas falling within the scope of the same shall be construed as falling within the scope of the present invention.

Claims (16)

A shooting game method using an augmented reality of a mobile device coupled with a toy gun and capable of detecting a trigger state of the toy gun,
The mobile device acquiring a camera image;
Constructing and displaying a game screen by augmenting the virtual target on the camera image after the mobile device acquires information about the virtual target;
Generating a sight point by the mobile device and displaying the sight point on the game screen;
Reconfiguring the game screen to reflect the movement of the user;
When the trigger of the toy gun is fired, generating a trigger fire event; And
If the trigger firing event occurs with the aim point being located at the virtual target, the mobile device generates a target removal event and otherwise generates a target removal failure event,
The step of constructing and displaying the game screen
Acquiring information about a virtual target; And
Determining a type and position of a virtual target to be displayed on the screen in consideration of at least one of the user position and the camera viewpoint; And
And constructing and displaying a game screen by augmenting a virtual target on the camera image according to the determined type and position. delete The method of claim 1, wherein obtaining information about the virtual target
Wherein the mobile terminal receives the virtual target corresponding to the user location from the augmented reality server or selects only the virtual target corresponding to the user location from the previously stored virtual target information or randomly generates the type and position of the virtual target Shooting Game Method Using Augmented Reality. The method of claim 1, wherein reconstructing the game screen comprises:
Reacquiring at least one of a camera image, a user location, and a camera viewpoint;
Acquiring new virtual target information if the user moves beyond a predetermined distance and the previously obtained virtual target information can not cover the current user position;
Adjusting a type and position of a virtual target to be displayed on the screen in consideration of at least one of the user position and the camera viewpoint; And
And reconstructing and displaying the game screen by augmenting the virtual target whose type and position are adjusted on the newly acquired camera image, thereby displaying the game screen. The method of claim 1,
Wherein the mobile terminal is acquired using GPS information or acquired through a triangulation method using positions of repeaters adjacent to the mobile device. 2. The method of claim 1,
And determining a camera shooting direction and a camera shooting angle determined through a plurality of sensors built in the mobile device. The method according to claim 1,
Further comprising generating and displaying guide information for guiding a movement of a user to allow the mobile device to position the aiming point on the virtual target. The method according to claim 7, wherein the guide information
Wherein the direction and angle of the user's movement are implemented by arrows. The method according to claim 7, wherein the guide information
The method according to any one of claims 1 to 3, wherein the virtual game is performed in the form of a mini window that simultaneously displays the target point and all virtual targets corresponding to the user position and further displays a camera viewpoint of the mobile device. 2. The method according to claim 1,
Wherein the game screen is a screen point automatically set according to a preset rule or a screen point manually selected by a user's touch gesture. 2. The method of claim 1, wherein generating the trigger firing event comprises:
Wherein at least one of a bullet shot image, a gunshot, and a vibration is generated to inform a trigger fire. 2. The method of claim 1, wherein generating the target removal event comprises:
Wherein the virtual target is destroyed and a user is given incentive to success. A computer-readable recording medium having recorded thereon a program for executing a shooting game method using an augmented reality of a mobile device according to any one of claims 1 to 12. delete A mobile device coupled to a toy gun and capable of sensing a trigger state of the toy gun,
A camera for acquiring and providing camera images;
A device interface for obtaining trigger fire information provided by said toy gun;
A touch screen that displays various screens related to the shooting game and detects and notifies a user's touch operation;
A speaker and a vibration generator for generating sound and vibration related to the shooting game; And
And a game controller for providing a shooting game service through a game screen for displaying a virtual shooting target on the camera image,
The game control unit,
A user location acquiring unit for acquiring a user location using GPS information or location information of adjacent repeaters;
A camera viewpoint calculator for calculating a camera viewpoint from a camera photographing direction and an angle obtained through a sensor;
A virtual target information acquiring unit for acquiring virtual target information corresponding to the user position;
An aiming point acquiring unit for setting an aiming point according to a predetermined rule or setting a screen point arbitrarily selected by a user as an aiming point;
A game screen constructing unit for constructing a game screen by augmenting a virtual target acquired through the virtual target information acquiring unit on the camera image acquired through the camera, and continuously updating the game screen according to the location of the user and the camera viewpoint;
Wherein the controller displays the game screen acquired through the game screen construction unit on the touch screen, generates a target removal event when the toy gun is fired while the virtual shooting target is located at the aiming point, Includes a gaming operation that occurs,
The game screen constructing unit may determine a type and position of a virtual target to be displayed on the screen in consideration of at least one of the user position and the camera view point and may enhance a virtual target on the camera image according to the determined type and position, And the mobile device.
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