KR101606060B1 - Method, appratus and computer-readable recording medium for controlling physical object based on network - Google Patents

Abstract

According to an aspect of the present invention, there is provided a method of controlling an object provided by a service related to an object, the method comprising the steps of: (a) If it relates only to said device, said device generating physical data of said object by performing a physical operation on said object; And (b) providing, by the apparatus, motion result data of the object among the physical data to an apparatus other than the apparatus among the plurality of apparatuses. According to the present invention, since a device related to a physical effect applied to an object performs a physical operation on an object, when the server performs a physical operation on all objects and transmits physical data generated by a physical operation An effect that a problem that a high load and a high latency are generated is prevented is achieved.

Description

[0001] METHOD, APPARATUS AND COMPUTER-READABLE RECORDING MEDIUM FOR CONTROLLING PHYSICAL OBJECT BASED ON NETWORK [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method, an apparatus and a computer-readable recording medium for controlling physical objects based on a network, and more particularly, The specific device generates physical data of the object by performing a physical operation on the object, and the specific device records motion result data of the object among the physical data in the plurality of To a device other than the specific device among the devices, and to a computer-readable recording medium.

A physics engine is computer software that simulates a particular physical system, such as rigid body dynamics, buoyancy dynamics, and fluid dynamics. The physics engine is used in computer graphics, video games, and film. For example, a physics engine is used as a middleware of a video game, and graphics in a video game can be simulated in real time according to a physical system. The physics engine also handles simulations of physical phenomena such as high-performance scientific simulations.

In a service providing an object such as a game service, the physical engine performs a physical operation on the object provided in the service. Physical data of the object is generated by physical calculation, and the generated physical data is reflected in the service. For example, depending on the physical data generated by the physical operation, the object may move to a specific position, or move at a specific speed or acceleration.

In a service provided to a plurality of devices via a network such as an online game service, the consistency of the physical data of the object with respect to a plurality of devices must be maintained. For the sake of consistency, the server of the service performs a physical operation on the object, and provides the generated physical data to each device of the plurality of devices. Each device provided with physical data represents an object using physical data of the object. That is, the physical data of the object must be synchronized in the network so that the objects can be represented with consistency with respect to the plurality of devices, and when the physical data of the object is updated by the server, The data is updated.

The manner in which the server generates physical data, such as those described above, may allow a plurality of devices to represent objects using the same physical data. Here, the same physical data may refer to attributes of objects that are visualized by rendering in each device of a plurality of devices. Attributes may also include movement of an object by the position of the object, the speed of the object, and the acceleration of the object, and may include movement of the object by the collision between the objects.

However, the manner in which the server generates physical data may have the following problems.

First, since the server is dedicated to physical operations on all the objects provided by the service, the amount of computation of the server can be increased especially when there are a plurality of objects.

In addition, when there are a plurality of devices or objects, since physical data of all objects must be transmitted to all devices, a large latency may occur in transmission of physical data depending on the performance and environment of the network.

Korean Patent No. 10-0312747 has been disclosed in relation to physical calculation of an object. However, these patents also disclose only the services in which a physical operation is performed on an object in a single device, and the same problems as described above are shown.

Accordingly, the present inventors have changed the device for performing a physical operation on an object as a device related to a physical effect applied to the object is changed among a plurality of devices provided with a service, In which the load of the server and the latency of transmission of the physical data can be reduced.

It is an object of the present invention to solve all the problems described above.

It is another object of the present invention to change a device that performs a physical operation on an object as a device related to a physical effect applied to the object is changed among a plurality of devices provided with a service.

The present invention also relates to a method for classifying a plurality of objects of a service into a single device and an object being physically affected and a plurality of devices and being physically affected, In operation.

In order to accomplish the above object, a representative structure of the present invention is as follows.

According to an aspect of the present invention, there is provided a method of controlling an object provided by a service related to an object, the method comprising the steps of: (a) If it relates only to said device, said device generating physical data of said object by performing a physical operation on said object; And (b) providing, by the apparatus, motion result data of the object among the physical data to an apparatus other than the apparatus among the plurality of apparatuses.

According to another aspect of the present invention, there is provided an apparatus for receiving and controlling a service associated with an object, the apparatus comprising: a physical effect exerted on the object in the service, An operation unit for generating physical data of the object by performing a physical operation on the object; And a communication unit for providing motion result data of the object among the physical data to an apparatus other than the apparatus among the plurality of apparatuses.

In addition, there is further provided another method, apparatus, system for implementing the invention and a computer readable recording medium for recording a computer program for executing the method.

According to the present invention, since a device related to a physical effect applied to an object performs a physical operation on an object, when the server performs a physical operation on all objects and transmits physical data generated by a physical operation An effect that a problem that a high load and a high latency are generated is prevented is achieved.

1 schematically shows a configuration of a system for providing services to a plurality of devices according to the present invention.
2 is a diagram showing a configuration of an apparatus according to an embodiment of the present invention.
3 is a view for explaining control of an object according to an embodiment of the present invention.
4 is a view for explaining provision of motion result data according to an embodiment of the present invention.
5 is a view for explaining a change of an apparatus for controlling an object according to an embodiment of the present invention.
6 is a view for explaining provision of physical data of an object due to a change of an apparatus for controlling an object according to an embodiment of the present invention.
7 is a view for explaining control of an object by a server according to an embodiment of the present invention.
8 is a flow diagram of a method for controlling an object in accordance with an embodiment of the present invention.

The following detailed description of the invention refers to the accompanying drawings, which illustrate, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, certain features, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in connection with an embodiment. It is also to be understood that the position or arrangement of the individual components within each disclosed embodiment may be varied without departing from the spirit and scope of the invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is to be limited only by the appended claims, along with the full scope of equivalents to which such claims are entitled, if properly explained. In the drawings, like reference numerals refer to the same or similar functions throughout the several views.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those skilled in the art can easily carry out the present invention.

System configuration

1 schematically shows a configuration of a system for providing services to a plurality of devices according to the present invention.

As shown in FIG. 1, according to an embodiment of the present invention, a system may include a server 110 and a plurality of devices. As an example of a plurality of devices, client A 120 and client B 130 are shown in FIG.

Further, in the following embodiments, the server 110 may be replaced with a client. That is to say, the apparatus of the present invention can selectively perform the functions of the server 110 and the client, or can perform the functions together.

In the system, the server 110 can provide services related to objects to the A 120 and the B 130. One or more objects may be provided within the service. In the following, the description relating to an object can also be applied to each object of one or more objects.

According to one embodiment of the present invention, the service may be a game service, and the object may be an object displayed in the game. For example, when the server 110 provides the physical data of the object to the A 120 and the B 130, the A 120 and the B 130 can render the object using the physical data.

In FIG. 1, the computation time in the case where the server performs a physical operation on all one or more objects is shown.

As shown in Fig. 1, assume that objects a and b are provided in the service, object a is used in A (120), and object b is used in B (130). T3 represents the time required when A (120) performs a physical operation on object a. T4 represents the time required for B 130 to perform a physical operation on object b. T1 denotes the time required when the client requests physical data of objects to the server, and T2 denotes the time required when the server provides physical data of the objects.

T5 represents the time required when the server performs physical calculations on object a and object b. If the computational capabilities of the server 110 and the client are the same, T5 may be equal to the sum of T3 and T4. If the load due to other operations in the server 110 is high, T5 may be larger than the sum of T3 and T4.

Consequently, a time of T1 + T2 + T5 is required for A 120 to acquire the physical data of the objects, and this time is required for A 120 to calculate the physical data of object a actually used by itself Is greater than T3, which is the time at which it occurs. Further, a time of T1 + T2 + T5 is required for the B 130 to acquire the physical data of the objects, and this time is required for the B 130 to calculate the physical data of the object b actually used by the B 130 Which is larger than the time T4.

In order to solve the above-mentioned problems, according to one embodiment of the present invention, one or more objects provided in a service can be classified into two types. The first type of objects are objects related only to one of the plurality of devices to which the physical impact on the object is served. The second type of objects are objects related to two or more of the plurality of devices to which the physical impact on the object is served. Two or more devices can have a physical impact on one object at the same time, and the result of an operation depending on the physical effect can be reflected in both of the two or more devices. That is to say, the first type of objects may be objects in which two or more devices do not perform physically based operations at the same time, and the second type of objects may be objects in which two or more devices simultaneously perform physically based operations have.

For objects of the first type, a physical device can directly perform physical operations on the object. On the other hand, for the second type of objects, for the consistency of the physical data of the object, the server 110 may perform a physical operation on the object, or may use one of two or more devices May perform the physical operation on the object, and the physical data of the object generated by the physical operation may be provided to other devices.

By the classification as described above, it is possible to reduce the number of objects in which the physical operation is performed in the server 110 in particular, reduce the load on the server 110, and improve the efficiency of the physical engine of the server 110 .

In Fig. 1, objects a and b, in which the physics-based operation is not performed simultaneously by two or more devices, can be computed in client A 120 and B 130, respectively. Accordingly, the A 120 can acquire the physical data of the object that it needs at the time of T3, and can perform the real-time interaction efficiently in the service.

In the following embodiments, a method by which an apparatus provided with a service related to an object controls an object will be described in more detail.

Configuration of the device

2 is a diagram showing a configuration of an apparatus 200 according to an embodiment of the present invention.

The device 200 may be a network device that is served within the network. Apparatus 200 may correspond to server 110, client A 120 and client B 130 described above with reference to FIG. In other words, the server 110, the client A 120, and the client B 130 may correspond to the device 200, respectively, and the device 200 may perform both the functions of the server and the functions of the client can do.

2, the apparatus 200 according to an exemplary embodiment of the present invention may include a computing unit 210, a display unit 220, and a communication unit 230.

According to an embodiment of the present invention, at least a part of the operation unit 210, the display unit 220, and the communication unit 230 may be program modules. These program modules may be included in the device 200 in the form of an operating system, application program modules, and other program modules, and may be physically stored on various known storage devices. Also, at least some of these program modules may be stored in a remote storage device that is capable of communicating with the device 200. Such program modules include, but are not limited to, routines, subroutines, programs, objects, components, data structures, etc. that perform particular tasks or perform particular abstract data types as described below in accordance with the present invention.

The arithmetic unit 210 can perform a physical operation on an object and can generate physical data of the object by performing a physical operation on the object. In addition, it can be determined whether a physical effect exerted on an object is related only to the device 200 among a plurality of devices that are provided with services related to the object.

The display unit 220 can display an object using physical data of the object.

The communication unit 230 can transmit physical data to another apparatus and can receive physical data from another apparatus.

The detailed functions of the operation unit 210, the display unit 220, and the communication unit 230 will be described in detail below.

Control of objects by devices that physically affect the object

3 is a view for explaining control of an object according to an embodiment of the present invention.

3, the physical volume 310 of the first device and the physical volume 320 of the second device are shown, and the object a 331, the object b 332, the object c 333 and the object d 334, Lt; / RTI >

In one embodiment of the present invention, the subject of physical computation for an object may be determined by which device the physical effect that is exerted on the object within the service is applied.

The service may be provided to a plurality of devices. Hereinafter, a plurality of devices may refer to all devices that are provided with services.

When the physical effect exerted on the object in the service is related only to one of the plurality of devices 200 to be serviced, the operation unit 210 of the device 200 performs a physical operation on the object, Can be generated. In other words, if only one of the plurality of devices 200 exerts a physical effect on an object, the operation unit 210 of the device 200, which physically affects the physical rather than the server or other device of the service, Physical operations can be performed. The arithmetic unit 210 may be a physical engine of the apparatus 200, and a physical operation on the object may mean that the object operates on the physical engine.

After performing the physical operation, the communication unit 230 of the device 200 may provide motion result data of the object in the physical data to devices other than the device 200 among the plurality of devices. In other words, the computing unit 210 of the device 200 that exclusively exerts physical effects on the object can directly perform the physical computation on the object, and the communication unit 230 of the device 200 can perform the physical computation of the physical Only at least a part of the physical data required for another device among the data can be provided to another device.

In one embodiment of the present invention, motion result data of an object may include at least one of Index, Position, and Orientation of a moving object. The index of an object may be an identifier of an object in the service. The position may be three-dimensional coordinates, and the direction may be a three-dimensional vector.

In one embodiment of the invention, whether a physical effect exerted on an object is only relevant to the device 200 can be determined based on the physical volume of the device 200 in the service. If the object is within only a physical volume of only one of the physical volumes of each device of the plurality of devices, then the physical impact on the object is considered to be related only to the device 200 of the plurality of devices .

In one embodiment of the present invention, an object within the physical volume of the device 200 may be physically affected as physical contact with other objects within the physical volume occurs, New motion result data can be generated by the influence. In addition, an object inside the physical volume of the device 200 may be physically affected by the physical force attributes set in the device 200, and new motion result data may be generated by the physical effect. For example, the attributes of physical forces may include gravity and wind.

In one embodiment of the present invention, the physical volume of the device 200 may be a predetermined space in the service provided to the device 200, including the location associated with the device. In FIG. 1, the physical volume of the device 200 is shown as an ellipse surrounding the device, but is not limited thereto.

In one embodiment of the present invention, a location can mean an actual physical location (e.g., latitude, longitude, or location within a given physical space), or a location in a virtual space within a service Lt; / RTI > For example, a virtual space may be a three-dimensional space in a virtual world. For example, when the service is a game service, the space in the service may be a virtual space in the game. The location in space within the service may refer to coordinate values within the service.

In one embodiment of the invention, the location associated with the device may mean: First, the location associated with the device may be the actual physical location of the device 200. Next, the location associated with the device may be the location of the device 200 in space within the service. The space in the service may be the space of the virtual world provided by the service. Alternatively, the location associated with the device may be the location of the user of the device 200, the location of the user's avatar, or the location of the user's character in space within the service.

In one embodiment of the invention, the location of an object may refer to the location of an object in space within the service. In addition, the position of the object may mean the actual position of the object.

In one embodiment of the invention, the physical volume of the device 200 may be a predetermined volume centered on the location associated with the device 200. For example, the shape of the physical volume may be a sphere centered around the device 200, or it may be a box whose location is relative to the device 200.

In an embodiment of the present invention, the size of the physical volume (e.g., the radius of the sphere or the length of the x, y, and z axes of the box) may be determined according to a predetermined criterion. For example, the size of the physical volume may correspond to the measurement range of the sensor attached to the device 200. [ That is to say, the measurement range of the sensor can be expressed as a sphere or box having a predetermined size. Also, for example, the size of the physical volume may correspond to the portion represented in the device 200 among the spaces in the service. That is to say, the physical volume may correspond to a portion rendered in the device 200 or a portion capable of being rendered.

In one embodiment of the invention, as the device 200 actually moves, or the device 200, the character of the user of the device 200 or the avatar of the user of the device 200 move in the space within the service, The location associated with the device 200 and the physical volume of the device 200 may also be moved.

As shown in FIG. 3, a 331 is internal to the physical volume 310 of the first device and external to the physical volume 320 of the second device. Thus, a 331 is only physically affected by the first device, and the first device performs a physical operation on a 331. The first device may provide the motion result data of the physical data of a (331) generated as a result of the physical operation on a (331) to the second device, which is another device. Also, b 332 is internal to the physical volume 320 of the second device and outside of the physical volume 310 of the first device. Thus, b 332 is physically affected only by the second device, and the second device performs a physical operation on b 332. The second device may provide the motion result data of the physical data of b 332 generated as a result of the physical operation on b 332 to another device, the first device.

As a location or object moves relative to the device 200, the object that is physically affected in relation to the device 200 is no longer physically affected in relation to the device 200, It may not be affected. If the object is not physically affected in relation to the device 200 and is not physically affected in relation to other of the plurality of devices, the device 200 can continuously control the object. That is to say, the operation unit 210 of the apparatus 200 can be configured such that when an object physically affected in association with the apparatus 200 is physically unaffected by any one of the plurality of apparatuses, The object can be controlled until it is affected. When an object is physically affected in association with another device, the other device can control the object.

For example, in one embodiment of the present invention, when an object in the physical volume of the device 200 moves out of the physical volume and the object is not in any of the physical volumes of the plurality of devices If not, the operation unit 210 of the apparatus 200 can control the object until the object is inside the physical volume of the other apparatus.

As shown in FIG. 3, c 333 has moved out of the physical volume 310 of the first device and has not yet moved into the physical volume 310 of the second device. In this state, the first device can continuously control c 333. Also, d 334 has moved out of the physical volume 320 of the second device and has not moved into the physical volume 310 of the first device. In this state, the second device can continuously control d 334.

4 is a view for explaining provision of motion result data according to an embodiment of the present invention.

As shown in FIG. 3, a 331 and c 333 are controlled by a first device, and b 332 and d 334 are controlled by a second device. The first device may provide the location result data of a 331 and c 333 to the second device and the second device may provide the location result data of b 332 and d 334 to the first device can do.

Providing location result data of an object may be accomplished by the following two steps. First, the device 200 may receive a request for location result data of an object from each device of a plurality of devices being served. Next, the device 200 may transmit the location result data of the object to each device of the plurality of devices.

5 is a view for explaining a change of an apparatus for controlling an object according to an embodiment of the present invention.

In FIG. 5, c 333 has moved into the physical volume 320 of the second device. That is to say, c 333 is physically affected by the movement of c 333 or movement associated with the second device, and the second device controls c 333. As the second device is newly controlling c 333, the second device, which only had the motion result data of c 333, also requests the physical data of c 333 for the physical operation on c 333 do.

In one embodiment of the present invention, an object that has been physically affected in relation to the device 200 is moved only to a device other than the device 200 among the plurality of devices, depending on the movement of the object or movement associated with the device 200 Device 200 may provide the physical data of the object to another device if it is physically affected. That is to say, if the physical effect exerted on an object in the service is related only to another of the plurality of devices, the communication unit 230 of the device 200 can provide the physical data of the object to the other device. If the object is only within the physical volume of another device among the physical volumes of each device of the plurality of devices, then the physical impact on the object may be considered to be related only to the other of the plurality of devices. The physical volume of each device may be a predetermined space including locations associated with each device in the service.

In one embodiment of the invention, the physical data of an object may include the last position of the object calculated by the arithmetic unit of the apparatus 200 and the final direction of the object, and may include physical elements of the object. The physical elements of an object may include the mass, linear velocity, angular velocity, and friction of the object.

6 is a view for explaining provision of physical data of an object due to a change of an apparatus for controlling an object according to an embodiment of the present invention.

As described above with reference to Fig. 5, the device controlling c 333 is changed from the first device to the second device. According to the change of the apparatus, the second apparatus receives the physical data of c (333) from the first apparatus which controls c (333).

In one embodiment of the present invention, the provision of physical data may be accomplished by the following two steps. First, the apparatus 200 that has controlled the object receives a request for physical data of the object from another apparatus that has a physical effect on the object among the plurality of apparatuses. The request may include an index of the object. Next, the apparatus 200 can transmit the physical data of the object to another apparatus. After providing the above, a subject that has a physical effect on the object may be changed from the above device 200 to another device.

7 is a view for explaining control of an object by a server according to an embodiment of the present invention.

In Fig. 7, c 333 receives physical impulse from both the first device and the second device. In other words, c 333 is inside both the physical volume 310 of the first device and the physical volume 320 of the second device. For synchronization of the physical data of c 333 in the first device and the second device, control for c 333 needs to be adjusted.

In one embodiment of the present invention, when a physical effect on an object in a service is related to two or more devices of the plurality of devices, including device 200, the server performs a physical operation on the object It is possible to generate physical data of the object and to provide the generated physical data to each of the two or more devices. The communication unit 230 of the device 200 can receive motion result data of the object from the server of the service.

In one embodiment of the present invention, the server may be the server 110 described above with reference to FIG. 1 and may be a device selected by a predetermined condition among a plurality of devices. For example, the server may be the device 200 that performed control of the object.

If an object moves near the boundary of the physical volumes of two or more devices, or if the object moves quickly, the device controlling the object may continue to change. Further, the above-mentioned continuous change may be burdensome to each apparatus and system. Therefore, the area in which the object is controlled by the server needs to be enlarged. In one embodiment of the present invention, when an object is within the physical volumes of two or more devices being served, the physical impact on the object can be considered to be related to the two or more devices. The physical volume of each device of the two or more devices may be a predetermined volume containing a location associated with each device in the service.

In one embodiment of the present invention, when an object is inside a physical volume 710 of the server, the physical impression given to the object can be considered to be related to two or more of the plurality of devices. The physical volume 710 of the server may be a predetermined space including a common space of physical volumes of two or more devices. The center of the physical volume 710 of the server may be the center of the above common space. The shape of the physical volume 710 of the server may be a circle centering on a common space.

8 is a flow diagram of a method for controlling an object in accordance with an embodiment of the present invention.

In FIG. 8, a method of controlling an object by an apparatus 200 provided with an object-related service will be described.

First, in steps S810 and S820, the physical effect exerted on the object in the service may be related only to the device 200 among the plurality of devices being served. Here, a plurality of devices may refer to the entire devices to be served. In steps S810 and S820, the device 200 may control an object.

(i) If the physical influence exerted on the object in the service is related only to the device among the plurality of devices to be served, the operation unit 210 of the device 200 performs physical calculation on the object, Data can be generated (S810).

(ii) The communication unit 230 of the device 200 may provide the motion result data of the object among the generated physical data to devices other than the device 200 among the plurality of devices (S820).

Next, at steps S830 and S840, as the location or object moves relative to device 200, the object that was physically affected in relation to device 200 is no longer associated with device 200, And may not be physically affected in relation to a plurality of devices.

(iii) when an object that has been physically affected in relation to the apparatus 200 is not physically affected by a plurality of apparatuses, the computing unit 210 of the apparatus 200 performs a physical calculation on the object, (S830). ≪ / RTI > That is to say, control over the object can still take place in the device 200.

(iv) Then, the communication unit 230 of the device 200 may provide motion result data of the object among the generated physical data to devices other than the device 200 among the plurality of devices (S840).

Next, in steps S850 and S860, the physical effect exerted on the object within the service may be related only to the other of the plurality of devices rather than to the device 200. [ That is to say, the subject performing control over the object may be changed from device 200 to another device.

(v) If the physical effect of applying an object to a service is related to another of the plurality of devices, the communication unit 230 of the device 200 may provide the physical data of the object to another device (S850).

(vi), the communication unit 230 of the device 200 may receive the motion result data of the object from another device (S860).

Next, in steps S870 and S880, the physical impact on the object in the service may be related to two or more of the plurality of devices. Herein, the two or more devices may include the device 200. That is, a subject performing control over the object may be changed from the device 200 to the server.

(vii) If the physical impact on the object within the service is related to two or more of the plurality of devices, the communication unit 230 of the device 200 may provide the physical data of the object to the server of the service (S870).

(viii) After that, the communication unit 230 of the device 200 may receive the motion result data of the object from the server (S880).

The embodiments of the present invention described above can be implemented in the form of program instructions that can be executed through various computer components and recorded on a computer-readable recording medium. The computer-readable recording medium may include program commands, data files, data structures, and the like, alone or in combination. The program instructions recorded on the computer-readable recording medium may be those specially designed and constructed for the present invention or may be those known and used by those skilled in the computer software arts. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks and magnetic tape, optical recording media such as CD-ROMs and DVDs, magneto-optical media such as floptical disks, media, and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. Examples of program instructions include machine language code such as those generated by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like. The hardware device may be configured to operate as one or more software modules for performing the processing according to the present invention, and vice versa.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, Those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.

Therefore, the spirit of the present invention should not be construed as being limited to the above-described embodiments, and all of the equivalents or equivalents of the claims, as well as the following claims, I will say.

110: Server
210:
220:
230:

Claims (21)

A method of controlling an object using a plurality of devices provided with services related to the object,
(a) when a physical influence exerted on the object in the service is related only to one of the plurality of devices provided with the service, the one of the devices performs a physical operation on the object Generating physical data of the object; And
(b) the one of the plurality of devices providing motion result data of the object among the physical data to a device other than the one of the plurality of devices,
(c) when a physical influence exerted on the object by the movement of the object in the service is related only to the other one of the plurality of devices, the one of the devices transmits the physical data to the other device The method comprising the steps of:
In the step (c)
Wherein physical influences exerted on the object are related only to the other one of the plurality of devices when the object is within the physical volume of the other device among physical volumes of each device of the plurality of devices,
Wherein the physical volume of each device is a predetermined volume that includes a location associated with each device in the service. The method according to claim 1,
In the step (a)
Whether a physical effect exerted on the object is related to only one of the devices is determined based on a physical volume of the one of the devices in the service,
Wherein the physical volume of any one of the devices is a predetermined space including a location associated with any one of the devices in the service. 3. The method of claim 2,
Wherein the location associated with any one of the devices is a location of a character corresponding to a user of the one of the devices in the service. 3. The method of claim 2,
Wherein the physical volume is a predetermined space centered at a location associated with any one of the devices. 3. The method of claim 2,
Wherein the shape of the physical volume is a sphere or box whose center is relative to any one of the devices. delete delete A method of controlling an object using a plurality of devices provided with services related to the object,
(a) when a physical influence exerted on the object in the service is related only to one of the plurality of devices provided with the service, the one of the devices performs a physical operation on the object Generating physical data of the object; And
(b) the one of the devices providing motion result data of the object among the physical data to a device other than the one of the plurality of devices,
(d) when a physical effect applied to the object in the service is related to two or more of the plurality of devices, the one of the devices receives the motion result data from the server of the service
≪ / RTI > 9. The method of claim 8,
In the step (d)
Wherein physical effects on the object are related to the two or more devices when the object is inside of physical volumes of the two or more devices,
Wherein the physical volume of each device of the two or more devices is a predetermined volume that includes a location associated with each device in the service. 9. The method of claim 8,
In the step (d)
Wherein physical effects on said object when said object is inside of a physical volume of a server are related to said two or more of said plurality of devices,
Wherein the physical volume of the server is a predetermined space including a common space of physical volumes of the two or more devices. A computer-readable recording medium recording a computer program for executing the method according to any one of claims 1 to 5 and 8 to 10. A device for receiving a service related to an object and controlling the object,
When a physical influence exerted on the object in the service is related to only one of the plurality of apparatuses to which the service is provided, the physical calculator performs physical calculations on the object to generate physical data of the object ; And
And a communication unit for providing motion result data of the object among the physical data to an apparatus other than the one of the plurality of apparatuses,
Wherein the communication unit provides the physical data to the other device when a physical influence exerted on the object in the service is related only to the other one of the plurality of devices,
Wherein physical influences exerted on the object are related only to the other one of the plurality of devices when the object is within the physical volume of the other device among physical volumes of each device of the plurality of devices,
Wherein the physical volume of each device is a predetermined space that includes a location associated with each of the devices in the service. 13. The method of claim 12,
Whether a physical effect exerted on the object is related to only one of the devices is determined based on a physical volume of the one of the devices in the service,
Wherein the physical volume of any one of the devices is a predetermined space including a location associated with any one of the devices in the service. 14. The method of claim 13,
Wherein the location associated with any one of the devices is a location of a character corresponding to a user of the one of the devices in the service. 14. The method of claim 13,
Wherein the physical volume is a predetermined space centered at a position associated with any one of the devices. 14. The method of claim 13,
Wherein the shape of the physical volume is a sphere or a box whose center is relative to the one of the devices. delete delete A device for receiving a service related to an object and controlling the object,
When a physical influence exerted on the object in the service is related to only one of the plurality of apparatuses to which the service is provided, the physical calculator performs physical calculations on the object to generate physical data of the object ; And
And a communication unit for providing motion result data of the object among the physical data to an apparatus other than the one of the plurality of apparatuses,
Wherein the communication unit receives the motion result data from a server of the service when a physical influence applied to the object in the service is related to two or more of the plurality of devices. 20. The method of claim 19,
Wherein physical effects on the object are related to the two or more devices when the object is inside of physical volumes of the two or more devices,
Wherein the physical volume of each device of the two or more devices is a predetermined volume comprising a location associated with each device in the service. 20. The method of claim 19,
Wherein physical effects on said object when said object is inside of a physical volume of a server are related to said two or more of said plurality of devices,
Wherein the physical volume of the server is a predetermined space including a common space of physical volumes of the two or more devices.

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