KR101008445B1 - Resource synchronization system and resource synchronization method - Google Patents

Abstract

The present invention provides a resource synchronization system and a resource synchronization system capable of maintaining synchronization between a resource in a terminal device and a resource used by the external device when the resource is released from the terminal device to an external device connected through a network. A method and an external device, a terminal device, and a synchronization service server supporting the same are disclosed. The resource synchronization system of the present invention pre-stores a synchronization program corresponding to each resource, and when a request for synchronization of resources stored in a predetermined terminal device is requested, the terminal through the corresponding synchronization program corresponding to the corresponding resource requested for synchronization. An external device for performing synchronization of resources stored in the device and at least one resource, and when the external device is connected and requests for synchronization of the resource from the external device, the external resource is requested for synchronization. And a terminal device provided to the device, and updating the corresponding resource stored therein based on the synchronization result data received through the synchronization program from the external device in response to the resource.

Synchronization, network, embedded web server, endpoint resources

Description

Resource Synchronization System and Resource Synchronization Method {RESOURCE SYNCHRONIZATION SYSTEM AND RESOURCE SYNCHRONIZATION METHOD}

The present invention relates to a resource synchronization system, and more particularly, when a resource inside a terminal device is disclosed to an external device connected through a network, synchronization between a corresponding resource received from the terminal device and a resource in the terminal device. The present invention relates to a resource synchronization system and a resource synchronization method capable of maintaining the same, and an external device, a terminal device, and a synchronization service server supporting the same.

The existing method of transmitting and receiving data between a predetermined terminal device and an external device (PC, PDA, terminal device, etc.) installs a dedicated USB driver of the corresponding terminal device to be connected to the external device, and connects the terminal device and the external device with a USB cable. Interconnected data was transmitted and received using dedicated software, i.e., data in the terminal device was copied from an external device or data was provided to the terminal device. In this conventional method, since most manufacturers release USB drivers and dedicated software for MS Windows, users who use Linux or APPLE Macintosh external devices are connected to the terminal device and copy the data of the terminal device. There was a problem.

On the other hand, in the recent WCDMA environment, each wireless communication terminal apparatus has a unique IP. In such an environment, the terminal device may open resources, such as data or services, to a network environment so that other external devices can access and use the resources. As such, when an external device including an external PC, PDA, or other terminal device can access resources inside the terminal device through a network, the user who does not have the terminal device currently has an external device as needed. After accessing the resources of the terminal device through the network to copy and save the desired resources, the external device can do the desired work using the resources.

As such, when an external device copies a resource of a terminal device and stores the resource in the external device and performs a task through the resource, data of the resource stored in the external device will generally be changed.

However, since the corresponding resource in the terminal device is a previous data state that does not reflect the work result of the external device, when the user who used the resource through the external device wants to use the resource later through the corresponding terminal device, the external device It may be difficult to perform smooth work due to resources that do not reflect the results of work through. Accordingly, if the external device that has copied the resource of the terminal device and performed the operation through the resource is a legitimate user, the corresponding resource in the terminal device is updated to reflect the work result of the external device and reflects the work result of the external device. There is a need for synchronizing a corresponding resource in an external device with a corresponding resource in a terminal device.

The present invention has been made in view of the above-described circumstances, and an object of the present invention is to store a synchronization program corresponding to each resource, and to request synchronization of resources stored in a predetermined terminal device, synchronization is performed. An external device for performing synchronization of resources stored inside the terminal device through a corresponding synchronization program corresponding to the requested resource, and storing at least one resource, wherein the external device is connected to synchronize the resource from the external device; Is requested, the terminal for providing a corresponding resource requested for synchronization to the external device, and when the synchronization result data through the synchronization program is received from the external device corresponding to the resource, the terminal for updating the corresponding resource stored therein A resource synchronization system comprising a device and To provide a synchronization method according to the resource, and to maintain synchronization between the resources in the resource and the terminal device using the external device received from a terminal apparatus.

The present invention has been made in view of the above circumstances, and another object of the present invention is to provide an external resource manager for storing at least one external resource, and a synchronization service for storing a synchronization program corresponding to at least one resource. The manager connects to a predetermined terminal device, requests synchronization of resources stored in the terminal device, and executes a corresponding synchronization program corresponding to the resource for which synchronization has been previously requested to the synchronization service manager to perform synchronization from the terminal device. When the requested corresponding resource is received, an external web comparing the external resource of the external storage resource manager corresponding to the received resource with the resource, and providing synchronization result data combining different data to the resource to the terminal device. External with browser Value and hence to provide a control method of an external device according to, and to maintain synchronization between the resources in the resource and the terminal device using the external device received from a terminal apparatus.

The present invention has been made in view of the above circumstances, and another object of the present invention is to provide a resource manager for storing at least one resource, and if the resource synchronization is requested from a connected external device, the synchronization is requested. An embedded web server for providing the corresponding resource of the resource manager to the external device and updating the resource of the resource manager based on the received synchronization result data corresponding to the provided resource from the external device. It provides a terminal device including, to maintain the synchronization between the resource and the resources in the terminal device used by the external device received from the terminal device.

The present invention was created in view of the above circumstances, and another object of the present invention is to provide a program manager for pre-store a synchronization program corresponding to each resource, and to request synchronization with a resource stored in a predetermined terminal device. By providing a synchronization service server including a server manager for providing a synchronization program of the program manager corresponding to the corresponding resource requested to be synchronized to a predetermined external device and a method of controlling the synchronization service server accordingly, the external device from the terminal device The purpose of the present invention is to maintain synchronization between the corresponding resource used and the resource in the terminal device.

A resource synchronization system according to a first aspect of the present invention for achieving the above object, stores at least one resource, pre-store a synchronization program for synchronizing each resource corresponding to each of the at least one resource, An external device for performing synchronization of resources stored in the terminal device by using a corresponding synchronization program corresponding to the resource requested to be synchronized when requesting synchronization of any one of resources stored in the terminal device; And stores at least one resource, and when the external device is connected and requests for synchronization of any one of the at least one resource from the external device, providing the corresponding resource requested for synchronization to the external device, And a terminal device for updating the corresponding resource stored therein based on the synchronization result data received through the synchronization program from the external device in response to the resource.

Preferably, the external device and the terminal device may be interconnected via wired or wireless Internet or via a USB cable based on TCP / IP communication.

Preferably, a synchronization program corresponding to each resource is pre-stored, and when a resource synchronization is requested in the terminal device from the external device, the synchronization program corresponding to the corresponding resource of the terminal device requested to be synchronized is transferred to the external device. It further comprises a synchronization service server to provide; The external device may request resource synchronization within the terminal device to the synchronization service server through a network if the corresponding synchronization program corresponding to the resource requested to be synchronized is not stored and installed.

External device according to a second aspect of the present invention for achieving the above object, the external resource manager for storing at least one external resource; A synchronization service manager which pre-stores a synchronization program corresponding to at least one resource; And requesting synchronization of any one resource among at least one resource stored in the terminal device by accessing a predetermined terminal device, and requesting synchronization from a synchronization program corresponding to at least one resource previously stored in the synchronization service manager. When the corresponding resource requesting synchronization is received from the terminal apparatus by driving the corresponding synchronization program corresponding to the corresponding resource, the corresponding external resource of the external storage resource manager corresponding to the received resource and the resource are compared, and mutually different data are compared. And an external web browser for providing synchronization result data coupled to the resource to the terminal device.

Preferably, the external web browser may be connected to the terminal device through a wired or wireless Internet based on TCP / IP communication.

Preferably, the external web browser may be connected to the terminal device through a USB cable based on TCP / IP communication.

Preferably, the external web browser is connected to an external predetermined synchronization service server through a network, requesting access address information of the terminal device to request resource synchronization, and receiving the request from the synchronization service server according to the request. The terminal device can be accessed based on the access address information.

Preferably, when the external web browser is connected to the terminal device through a network to request synchronization of resources stored in the terminal device, and the driving of the synchronization program corresponding to the resource from the terminal device is requested. If a synchronization program does not exist in the synchronization service manager and is not already installed, the synchronization program may be requested to an external synchronization service server.

Preferably, the external web browser, if the synchronization program is provided from the synchronization service server, the synchronization program is stored in the synchronization service manager and installed, and the installed synchronization program, the synchronization program, Load the corresponding external resource of the external storage resource manager corresponding to the resource requested to be synchronized, request the corresponding resource to request the synchronization to the terminal device, and if received, compare the received resource with the loaded external resource; The synchronization result data combining different data with the resource may be provided to the terminal device to request an update.

Terminal device according to a third aspect of the present invention for achieving the above object, the resource manager for storing at least one resource; And when a synchronization request for any one of the at least one resource is requested from a connected external device, providing the corresponding resource of the resource manager requested for synchronization to the external device, and providing the resource from the external device. And a built-in web server for updating the corresponding resource of the resource manager based on the received synchronization result data corresponding to the resource.

Preferably, the embedded web server may be connected to the external device through a wired or wireless Internet or a USB cable based on TCP / IP communication.

Preferably, the synchronization result data received from the external device compares the resource provided to the external device with an external resource in the external device corresponding to the resource by a predetermined synchronization program installed in the external device. The comparison result may include predetermined data corresponding to a synchronization result of combining mutually different data to the resource.

Preferably, connectable external device list information for allowing access to the terminal device itself, synchronization allowable external device list information for allowing synchronization corresponding to each of the at least one resource of the resource manager, and a password for allowing a synchronization request. Storing at least one of the information, and checking whether to allow the resource synchronization request from the external device is requested from the embedded web server, at least one of the accessible external device list information, the synchronization allowed external device list information, and the password information. It may further include a synchronization security manager for providing whether to allow based on any one of the embedded web server.

Preferably, the built-in web server, when the external predetermined synchronization service server is connected through a network, the synchronization security manager is requested to check whether to allow access to the external device requesting resource synchronization from the synchronization service server, Request the permission of the resource synchronization request from the external device, and if the response is received that the resource synchronization request is allowed to inform the synchronization service server of the connection permission.

Preferably, the apparatus further comprises: a synchronization web content connected to the external device and requesting the external device to drive a synchronization program corresponding to the corresponding resource requested for synchronization from the external device; The embedded web server drives the synchronization web content when a resource synchronization is requested from the connected external device, and when a corresponding resource requesting the synchronization is requested from the synchronization program of the external device, the corresponding resource of the resource manager. And to the external device, and when the synchronization result data is received from the synchronization program of the external device, the corresponding resource of the resource manager can be updated.

Synchronization service server according to a fourth aspect of the present invention for achieving the above object, the program manager for pre-store the synchronization program corresponding to each resource; And a server manager providing a synchronization program of the program manager corresponding to the corresponding resource requested for synchronization to a predetermined external device requesting synchronization of any one resource among at least one resource stored in a predetermined terminal device. .

Preferably, the server manager prestores the access address information for accessing each terminal device, and when the access address information of the terminal device for requesting resource synchronization is requested from the external device, the server manager sends the external information to the terminal device. A request for confirmation of the access permission of the device may be requested, and if access permission is received from the terminal device, the access address information of the terminal device may be provided to the external device.

According to a fifth aspect of the present invention, there is provided a resource synchronization method comprising: requesting, by an external device, synchronization of at least one resource among at least one resource stored in a predetermined terminal device; Synchronization corresponding to the corresponding resource of the terminal device to the external device that the synchronization service server for pre-store a synchronization program corresponding to each resource requesting synchronization of any one of the at least one resource in the terminal device; Providing a program; Installing / driving the provided synchronization program and requesting the resource to which the external device requests synchronization to the terminal device; Providing, by the terminal device, the requested resource among the at least one resource to the external device; The external device compares the corresponding resource received from the terminal device through the synchronization program with the corresponding external resource pre-stored in the external device corresponding to the resource, and synchronizes the mutually different data to the resource. Providing to the terminal device; And updating, by the terminal device, a corresponding resource stored therein based on the received synchronization result data.

Preferably, the external device requesting the synchronization service server the access address information of the terminal device to request the resource synchronization; As the access address information of the terminal device is requested, when the synchronization service server requests the terminal device to confirm whether to allow access to the external device and receives access from the terminal device, the access address information of the terminal device is received. It may further comprise the step of providing to the external device.

Preferably, the terminal device receiving a request for the synchronization of resources from the external device, requesting the external device to drive the synchronization program corresponding to the corresponding resource requested to be synchronized; The external device that is requested to drive the synchronization program may further include requesting the synchronization program to the synchronization service server if the synchronization program is not already installed.

According to a sixth aspect of the present invention, there is provided a control method of an external device, the method including: requesting synchronization of at least one resource among at least one resource stored in a predetermined terminal device; Determining whether the synchronization program is already installed when the terminal device is requested to drive the synchronization program corresponding to the resource; If not already installed, requesting and receiving the synchronization program from an external synchronization service server; Driving the synchronization program and requesting and receiving a corresponding resource requesting the synchronization from the terminal device; And comparing the corresponding external resource with the resource corresponding to the received resource and the resource, and requesting an update by providing synchronization result data combining different data with the resource to the terminal device.

A control method of a synchronization service server according to a seventh aspect of the present invention for achieving the above object, the terminal from a predetermined external device for requesting synchronization of any one of at least one resource stored in a predetermined terminal device; Requesting access information of the device, requesting whether the external device is allowed to access the terminal device by accessing the terminal device; If access permission is received from the terminal device, providing access address information of the terminal device to the external device; And providing a requested synchronization program to the external device when a predetermined synchronization program corresponding to the corresponding resource requesting synchronization is requested from the external device connected to the terminal device.

Accordingly, according to the resource synchronization system and the resource synchronization method of the present invention, an external device copies a resource in a terminal device and performs a task through this resource (external resource) through a TCP / IP communication-based network that is widely used. By providing an environment that can be used, various types of external devices can access / use resources in the terminal device, and the result of using external resources from the external device of the legitimate user is reflected in the corresponding resource of the terminal device. By updating, the resources of the external resource and the terminal device can be synchronized.

Accordingly, according to the resource synchronization system and the resource synchronization method of the present invention, when a user who uses an external resource through an external device wants to use the corresponding resource later through the terminal device, a resource that does not reflect the work result through the external device Due to this can improve the conventional problem that is difficult to perform a smooth operation.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.

1 is a diagram schematically illustrating a resource synchronization system according to an embodiment of the present invention.

As shown in FIG. 1, the resource synchronization system according to the present invention includes an external device (100a, 100b ...) for requesting synchronization of resources stored in a predetermined terminal device (for example, 300a), and each resource. Pre-store the corresponding synchronization program, and when the synchronization of resources in the terminal device (eg 300a) is requested from an external device (eg 100a), the synchronization program corresponding to the corresponding resource of the terminal device (eg 300a) requested for synchronization. A synchronization service server 200 that provides an external device (for example, 100a) and at least one resource, and an external device (for example, 100a), which is provided with a synchronization program, is connected through a network (1). When the synchronization is requested, the corresponding resource requested for synchronization is provided to an external device (for example, 100a), and if the synchronization result data through the synchronization program is received from the external device (for example, 100a) in response to the resource, It includes the terminal device (300a, 300b ...) for updating the resource stored therein.

Here, the external device (100a, 100b ...) and the terminal device (300a, 300b ...), based on TCP / IP (Transmission Control Protocol / Internet Protocol) communication when communicating with each other via the network (1) Therefore, it is desirable to communicate with each other through wired / wireless internet. That is, signals and data transmitted / received between the external devices 100a, 100b ... and the terminal devices 300a, 300b ... are mutually transmitted / received based on Transmission Control Protocol / Internet Protocol (TCP / IP) communication. Is received.

The external devices 100a, 100b, ... are communication devices including a PC, PDA, mobile terminal device, etc., and are devices that can access resources in the terminal device (for example, 300a) through the network 1, Hereinafter, the external device 100a will be described for convenience of description. In addition, the terminal device (300a, 300b ...) is a device that allows the external device (for example, 100a) connected through the network (1) to access the resources stored therein, for convenience of description below. In order to describe the terminal device 300a.

First, the synchronization service server 200 will be described. The synchronization service server 200 may be synchronized with a program manager 210 that pre-stores a synchronization program corresponding to each resource, and a predetermined external device 100a requesting synchronization with a resource stored in the predetermined terminal device 300a. It includes a server manager 220 that provides a synchronization program of the program manager 210 corresponding to the requested resource.

The program manager 210 plays a role of an administrator who stores and manages a synchronization program corresponding to each resource of various types embedded in the terminal apparatuses 300a and 300b. When the program manager 210 requests a synchronization program from the server manager 220, the program manager 210 provides the corresponding synchronization program to the server manager 220.

Here, when the terminal device 300a is registered in the synchronization service server 200, the program manager 210 may process synchronization of the corresponding resource in correspondence with at least one resource embedded in the terminal device 300a. Preferably, the synchronization program is registered and stored in the terminal apparatus 300a or the manufacturer of the terminal apparatus 300a.

Here, the synchronization program may be a web browser plug-in installed and operated in the external web browser 120 to be described later of the external device 100a. The synchronization program will be described later in the detailed description of the external device 100a.

When the server manager 220 requests a synchronization program from an external device 100a requesting synchronization with a resource stored in the terminal device 300a, the server manager 220 requests the program manager 210 for the corresponding synchronization program. The server manager 220 receives the corresponding synchronization program from the program manager 210 and provides the received synchronization program to the external device 100a.

Hereinafter, the configuration of the external device 100a and the terminal device 300a of the resource synchronization system according to the first embodiment will be described with reference to FIGS. 2 and 3.

First, the external device 100a will be described with reference to FIG. 2. The external device 100a stores the external resource manager 110 storing at least one external resource and a synchronization program corresponding to the at least one resource. To the synchronization service manager 140 and the terminal device 300a through the network 1 to request synchronization of resources stored in the terminal device 300a, and to synchronize the pre-stored synchronization service manager 140. When the corresponding resource requesting synchronization is received from the terminal device 300a by driving the corresponding synchronization program corresponding to the requested resource, the corresponding external resource of the external storage resource manager 100 corresponding to the received resource is compared with the resource, An external web browser 120 that provides synchronization result data combining different data to the resource to the terminal device 300a, and a terminal length through the network 1 Device 300 includes an Ethernet driver 130 for communicating with device 300a.

Here, the Ethernet driver 130 is a communication module for the external device (100a) is connected to the external terminal device 300a and the synchronization service server 200 to communicate through the network (1), TCP / IP (Transmission) Based on Control Protocol / Internet Protocol) communication. The external web browser 120 and the synchronization program 125 to be described later may also be connected to the terminal device 300a through the Ethernet driver 130. Ethernet driver 130 is a general configuration for TCP / IP communication to omit a detailed description.

The external resource manager 110 that stores at least one external resource is an administrator that receives and stores resources stored in the terminal device 300a.

That is, before requesting synchronization, the external device 100a accesses the terminal device 300a, copies a resource (eg, address book data) in the terminal device 300a, and executes an external resource manager of the external device 100a ( After storing in the 110, the external device 100a performs a task through the resource stored in the external resource manager 110, that is, an external resource (eg, address book data). As such, when the external resource manager 110 accesses a predetermined resource (eg, address book data) in the terminal device 300a by accessing the external device 100a to the terminal device 300a, the corresponding resource is copied. It is responsible for storing resources (eg address book data). Here, a resource copied from the terminal device 300a and stored in the external resource manager 110 will be referred to as an external resource for convenience of description.

The synchronization service manager 140 plays a role of an administrator who stores and manages a synchronization program corresponding to at least one resource embedded in the at least one terminal device 300a, 300b. That is, the synchronization service manager 140 preferably stores a synchronization program previously provided from the synchronization service server 200.

The external web browser 120 accesses the terminal device 300a through the network 1 to request synchronization of resources stored in the terminal device 300a, and the corresponding resource requesting synchronization from the terminal device 300a is stored. When received, the corresponding external resource of the external storage resource manager 100 corresponding to the received resource is compared with the resource, and the terminal apparatus 300a provides synchronization result data combining different data with the resource.

In more detail, the external web browser 120 accesses the terminal device 300a through the network 1 and requests synchronization of resources (eg, address book data) stored inside the terminal device 300a. In addition, when the external web browser 120 is requested to drive a synchronization program corresponding to the resource (eg, address book data) from the terminal device 300a requesting synchronization, the corresponding synchronization program requested for driving is pre-installed. Determine whether there is. If the synchronization program 125 is already installed, the external web browser 120 drives the synchronization program 125. Of course, the external web browser 120, the state is not installed, the corresponding synchronization program is installed, but if the pre-stored in the synchronization service manager 140, calling the synchronization program from the synchronization service manager 140 as a normal program installation After installation will drive the installed synchronization program (125).

If the synchronization program does not exist in the synchronization service manager 140 and is not installed, the external web browser 120 requests the synchronization program to the external synchronization service server 200. Accordingly, when the synchronization program requested from the synchronization service server 200 is provided, the external web browser 120 installs the synchronization program 125 and drives the installed synchronization program 125.

As such, the synchronization program 125 driven by the external web browser 120 is a program to perform synchronization in response to the corresponding resource (eg, address book data) requested for synchronization, and the synchronization program 125 is a corresponding resource that requested synchronization. Load the corresponding external resource (eg, address book data) of the external storage resource manager 110 corresponding to (eg, address book data). In addition, the synchronization program 125 requests a corresponding resource (eg, address book data) that requests synchronization to the terminal device 300a. Accordingly, when a resource (eg, address book data) is received from the terminal device 300a, the synchronization program 125 compares the received resource (eg, address book data) with the loaded external resource (eg, address book data). Accordingly, the synchronization program 125 may be configured to synchronize the synchronization result data of the received resource (eg, address book data) with the loaded external resource (eg, address book data) to the resource (eg, address book data). Provided to 300a to request an update.

Here, the mutually different data obtained by comparing the received resource (e.g., address book data) with the loaded external resource (e.g., address book data) may be used by the external device 100a from the terminal device 300a. After copying the address book data and storing it in the external resource manager 110 and performing an operation through the external resource (eg, address book data), the data of the external resource (eg, address book data) will correspond to the changed part. Accordingly, the synchronization result data obtained by comparing a resource (eg, address book data) and an external resource (eg, address book data) and combining the data may correspond to an external resource (eg, address book data) stored in the external resource manager 110.

Accordingly, the external device 100a requests the terminal device 300a to synchronize the resources in the terminal device 300a with the external resources stored in its external resource manager 110.

Here, FIG. 2 illustrates a configuration in which the synchronization program 125 is installed inside the external web browser 120, but this is only an example and provided in the external device 100a as a separate configuration from the external web browser 120. It is also possible.

On the other hand, considering the environment in which the internal resources of the terminal device 300a are released on the network 1 so that the external devices 100a, 100b ... can use the resources inside the terminal device 300a, Allowing synchronization from the devices can cause problems. If an external device of an unjust user accesses and copies a resource in the terminal device 300a and then updates the resource of the terminal device 300a according to the request for resource synchronization of the terminal device 300a, it is not justified. The resource of the terminal device 300a may be changed to invalid data according to the result of the failed operation.

Therefore, before requesting synchronization to the terminal device 300a, the external web browser 120 of the external device 100a accesses the external synchronization service server 200 through the network 1 to request resource synchronization. To request the access address information of the terminal device (300a). Therefore, when the access address information of the terminal device 300a is received from the synchronization service server 200 in response to the request, the external web browser 120 accesses the terminal device 300a based on the access address information and the terminal device 300a. You can request synchronization of resources (eg, address book data) stored inside

In addition, the server manager 220 of the synchronization service buser 200 stores the access address information for accessing each terminal device 300a.300 'in advance and requests a resource synchronization from the external device 100a. When the access address information of the device 300a is requested, the terminal device 300a requests the access permission of the external device 100a. Thus, when the access permission for the external device 100a is received from the terminal device 300a, the server manager 220 provides the connection address information of the terminal device 300a to the external device 100a. Here, the access address information may be IP address information of the terminal device 300a.

Thus, when the external device 100a requests synchronization, the terminal device 300a accesses the terminal device 300a only when the external device 100a is authenticated as a legitimate user through the synchronization service server 200. You can request synchronization of resources (eg, address book data) stored in.

Referring to FIG. 3, the terminal device 300a is a resource manager 320 for storing at least one resource and resource synchronization from an external device 100a connected through the network 1. Is requested, the corresponding resource of the resource manager 320 requested to be synchronized is provided to the external device 100a, and when predetermined synchronization result data corresponding to the resource provided from the external device 100a is received, the resource is based on the resource. An embedded web server 340 for updating a corresponding resource of the manager 320, a TCP / IP driver 350 for communicating with the external device 100a through the network 1, and authentication of the external device 100a. It includes a synchronization security manager 310, and the synchronization web content 330.

Here, the TCP / IP driver 350 is a communication module for the terminal device 300a to communicate with the external device 100a and the synchronization service server 200 via the network 1 to communicate with each other. (Transmission Control Protocol / Internet Protocol) Based on communication. The embedded web server 340 and the sync web content 330 which will be described later may also be connected to the external device 100a through the TCP / IP driver 350. The TCP / IP driver 350 is a general configuration for TCP / IP communication, and thus detailed description thereof will be omitted.

The resource manager 320 is an administrator for storing at least one resource of the terminal device 300a. The resource manager 320 includes call-related address book data, photo data, video data, and sound source data according to an mp3 function and a game. Various resources such as game applications downloaded from the server can be stored.

The synchronization security manager 310 for authentication of the external device 100a corresponds to each of the external device list information allowing access to the terminal device 300a itself and at least one resource of the resource manager 320. At least one of synchronization allowable external device list information allowing synchronization and password information for allowing synchronization request is stored. Then, if a request is made to check whether the resource synchronization request from the embedded web server 340 to the external device 100a is requested, the synchronization security manager 310 may connect to the external device list information, the synchronization allowable external device list information, and the like. It is determined based on at least one of the password information and provided to the embedded web server 340.

The synchronization security manager 310 may be configured to be divided into a security manager 312 and the synchronization management content (314).

The synchronization management content 314 may be connected to external device list information allowing access to the terminal device 300a itself, and synchronization allowed external device list information allowing synchronization corresponding to each of at least one resource of the resource manager 320. And at least one of password information for allowing a synchronization request to the security manager 312. Accordingly, the security manager 312 stores at least one of the accessible external device list information, the synchronization allowable external device list information, and the password information.

Here, the accessible external device list information may include unique number, phone number, or Mac address information of specific external devices allowing the terminal device 300a to access itself. In addition, the password information is password information that allows any external device to connect to the terminal device 300a itself, and the synchronization allowable external device list information is used to synchronize each resource embedded in the terminal device 300a itself. It is preferable to include the unique number or phone number or Mac address information of the specific external devices to allow.

When the request for checking whether to allow the resource synchronization request from the embedded web server 340 to the external device 100a is requested, the synchronization management content 314 is connected to the external device list information stored in the security manager 312, It is determined whether to allow based on at least one of the synchronization allowable external device list information and the password information, and as a result of the determination, whether the resource synchronization request is allowed or not is provided to the embedded web server 340.

The embedded web server 340 is configured to process an HTTP request from the outside. When the resource synchronization is requested from the external device 100a connected through the network 1, the resource manager (for which the synchronization is requested) ( Providing the corresponding resource of 320 to the external device 100a and updating the corresponding resource of the resource manager 320 based on the received synchronization result data corresponding to the resource provided from the external device 100a. In charge of.

In more detail, the embedded web server 340, the external synchronization service server 200 is connected through the network 1, the synchronization service server 200 from the synchronization service server 200 to check whether to allow access to the external device (100a) When the request is made, the synchronization security manager 310 requests confirmation of permission of the resource synchronization request from the external device 100a. Accordingly, when a reply is received from the synchronization security manager 310 that the resource synchronization request is allowed, the embedded web server 340 notifies the synchronization service server 200 of the permission of the connection.

The embedded web server 340 drives the synchronization web content 330 when synchronization of a resource (eg, address book data) is requested from the connected external device 100a based on the access address information.

Accordingly, when the synchronization web content 330 is driven by the embedded web server 340, the synchronization web content 330 corresponds to a corresponding resource (eg, address book data) requested for synchronization from the external device 100a by accessing the external device 100a. The external device 100a is requested to drive the synchronization program.

Then, when a corresponding resource (eg, address book data) requesting synchronization is requested from the driven synchronization program 125 of the external device 100a, the embedded web server 340 receives the corresponding resource (eg, address book) from the resource manager 320. Data) is obtained and provided to the external device 100a. When the synchronization result data is received from the synchronization program 125 of the external device 100a, the embedded web server 340 updates the corresponding resource (eg, address book data) of the resource manager 320 based on this.

Accordingly, according to the resource synchronization system according to the present invention, the external device 100a copies the resource in the terminal device 300a through the TCP / IP communication-based network 1 which is used universally, and then the resource (external resource). By providing an environment in which work can be performed through), various types of external devices can access / use resources in the terminal device, and the work result using external resources from the external device 100a of a legitimate user can be obtained. By reflecting and updating the resources of the terminal device 300a, the external resources and the resources of the terminal device 300a can be synchronized.

Thus, according to the resource synchronization system of the present invention, when a user using an external resource through the external device (100a) to use the resource later through the terminal device (300a), the operation result through the external device (100a) It is possible to improve the conventional problem that is difficult to perform a smooth operation due to resources that are not reflected.

Meanwhile, a resource synchronization system according to a second embodiment of the present invention will be described with reference to FIG. 4. The resource synchronization system according to the second embodiment of the present invention stores a synchronization program corresponding to each resource, and, when requesting synchronization of resources stored in a predetermined terminal device 300a ', requests for synchronization of the corresponding resource. An external device 100a 'for performing synchronization of resources stored in the terminal device 300a' through a corresponding synchronization program corresponding to the at least one resource, and the external device 100a 'stores the network (1). When a resource is requested to be synchronized from the external device 100a 'by being connected through the external device, the corresponding resource requested for synchronization is provided to the external device 100a', and a predetermined synchronization corresponding to the resource is received from the external device 100a '. When the result data is received, the terminal device 300a 'may be updated based on the result data.

Here, when the external device 100a 'and the terminal device 300a' communicate with each other through the network 1, the external device 100a 'and the terminal device 300a' are connected to each other through a USB cable based on TCP / IP (Transmission Control Protocol / Internet Protocol) communication. It is desirable to communicate. That is, signals and data transmitted / received between the external device 100a 'and the terminal device 300a' are mutually transmitted / received based on Transmission Control Protocol / Internet Protocol (TCP / IP) communication.

Here, the configuration having the same configuration as the above-described resource synchronization system of the first embodiment has been described with the same reference numerals as in FIG. 1, and detailed description thereof will be omitted.

First, the external device 100a 'includes an external resource manager 110' that stores at least one external resource, a synchronization service manager 140 'that pre-stores a synchronization program corresponding to each resource, and a predetermined terminal device 300a'. ) To request synchronization of resources stored in the terminal device 300a ', and when a request for driving a synchronization program corresponding to the corresponding resource is requested from the terminal device 300a' to the synchronization service manager 140 '. Receives and installs and requests a synchronization program, and runs the installed synchronization program 125 'to compare the corresponding resource of the terminal device 300a' with the corresponding external resource of the external storage resource manager 110 'corresponding thereto, TCP / IP on USB for communication with the terminal device 300a 'via an external web browser 120', which provides synchronization result data combining different data to the resource to the terminal device 300a ', and the network 1 Driver 150 '.

Here, the TCP / IP on USB driver 150 'is a communication module for the external device 100a' to connect / communicate to an external terminal device 300a 'via a network 1 using a USB cable. It is based on Transmission Control Protocol / Internet Protocol (TCP / IP) communication. The external web browser 120 'and the synchronization program 125' may also access the terminal device 300a 'through the TCP / IP on USB driver 150'. The TCP / IP on USB driver 150 'is a general configuration for TCP / IP communication, and thus detailed description thereof will be omitted.

The external resource manager 110 ′ storing at least one external resource has the same function as the external resource manager 110 of the external device 100a according to the first embodiment, and thus detailed description thereof will be omitted.

The synchronization service manager 140 'plays a role of an administrator who stores and manages a synchronization program corresponding to each resource of various types embedded in the terminal devices 300a' and 300b '..). Here, the synchronization service manager 140 ', the terminal device 300 corresponding to the terminal device 300a' corresponding to the at least one resource embedded in the terminal device (300a ') to process the synchronization of the corresponding resource corresponding terminal device 300a 'or preferably downloaded from the manufacturer of the terminal device (300a') is preferably stored. Here, the synchronization program is preferably a web browser plug-in installed and operated in the external web browser 120 ', which will be described later, of the external device 100a'.

The external web browser 120 'connects to the terminal device 300a' through the network 1 and requests synchronization of resources (eg, address book data) stored in the terminal device 300a '. In addition, when the external web browser 120 'is requested to drive a synchronization program corresponding to a corresponding resource (eg, address book data) from the terminal device 300a' that requests synchronization, the corresponding synchronization program that is requested to be driven is pre-installed. Judge whether it is. If the synchronization program 125 'is already installed, the external web browser 120' drives the synchronization program 125 '. If the synchronization program is not already installed, the external web browser 120 requests the synchronization program to the synchronization service manager 140 '. Thus, if a synchronization program requested from the synchronization service manager 140 'is provided, the external web browser 120' installs the synchronization program 125 'and drives the installed synchronization program 125'.

As such, the synchronization program 125 'driven by the external web browser 120' is a program to perform synchronization in response to the corresponding resource (eg, address book data) requested for synchronization, and the synchronization program 125 'performs synchronization. The corresponding external resource (eg, address book data) of the external storage resource manager 110 ′ corresponding to the requested resource (eg, address book data) is loaded. In addition, the synchronization program 125 ′ requests the corresponding resource (eg, address book data) that has requested synchronization to the terminal device 300a ′. Therefore, when a resource (eg, address book data) is received from the terminal device 300a ', the synchronization program 125' compares the received resource (eg, address book data) with the loaded external resource (eg, address book data). . Accordingly, the synchronization program 125 'is configured to synchronize the synchronization result data of the received resource (e.g., address book data) and the loaded external resource (e.g., address book data) with the resource (e.g., address book data). Provide to device 300a 'to request an update.

Accordingly, the external device 100a 'requests the terminal device 300a' to synchronize resources in the terminal device 300a 'with external resources stored in its external resource manager 110'.

Here, although FIG. 4 illustrates a configuration in which the synchronization program 125 'is installed inside the external web browser 120', this is only an embodiment and is an external device 100a as a separate configuration from the external web browser 120 '. It is also possible to be provided at ').

When the terminal device 300a 'requests resource synchronization from the resource manager 320 that stores at least one resource and the external device 100a' connected through the network 1, the resource manager (required for synchronization) ( When the corresponding resource of the 320 is provided to the external device 100a 'and predetermined synchronization result data corresponding to the resource provided from the external device 100a' is received, the corresponding resource of the resource manager 320 is updated based on the received resource. A built-in web server 340 ', a TCP / IP on USB driver 360 for communicating with the external device 100a' via the network 1, and synchronization security for authentication of the external device 100a '. Manager 310 and sync web content 330.

Here, the resource manager 320, the synchronization security manager 310, and the synchronization web content 330 are the same as the configuration of the resource synchronization system according to the first embodiment, and thus detailed description thereof will be omitted.

The TCP / IP on USB driver 360 is a communication module for allowing the terminal device 300a 'to connect / communicate to an external external device 100a' via a network 1 using a USB cable. (Transmission Control Protocol / Internet Protocol) Based on communication. The embedded web server 340 ′ and the sync web content 330 may also be connected to the external device 100a ′ through the TCP / IP on USB driver 360. The TCP / IP on USB driver 360 is a general configuration for TCP / IP communication and will not be described in detail.

The embedded web server 340 'drives the synchronization web content 330 when synchronization of a resource (eg, address book data) is requested from the connected external device 100a'. Thus, when the synchronization web content 330 is driven by the embedded web server 340 ', a corresponding resource (eg, address book data) requested to be synchronized from the external device 100a' by accessing the external device 100a '. Requests the external device 100a 'to drive the synchronization program corresponding to the.

Then, when a corresponding resource (eg, address book data) requesting synchronization is requested from the driven synchronization program 125 'of the external device 100a', the embedded web server 340 'is connected to the corresponding resource (from the resource manager 320). Example: Acquire address book data) and provide it to the external device 100a '. When the synchronization result data is received from the synchronization program 125 'of the external device 100a', the embedded web server 340 'updates the corresponding resource (eg, address book data) of the resource manager 320 based on this. .

Therefore, according to the resource synchronization system according to the present invention, the external device 100a 'copies the resources in the terminal device 300a' through the TCP / IP communication-based network 1 which is used universally. By providing an environment in which work can be performed through an external resource, various types of external devices can access / use resources in the terminal device and use external resources in a legitimate user's external device 100a '. By updating the work result to reflect the resource of the terminal device 300a ', the external resource and the resource of the terminal device 300a' can be synchronized.

Accordingly, according to the resource synchronization system of the present invention, when a user using an external resource through the external device 100a 'intends to use the corresponding resource through the terminal device 300a', the external device 100a 'is used. It is possible to improve the conventional problem that is difficult to perform a smooth operation due to the resource that is not reflected through the work results.

Hereinafter, a control flow of a resource synchronization method according to a first embodiment of the present invention will be described with reference to FIGS. 5 and 6. Here, for the convenience of description, the configuration shown in FIGS. 1 to 3 described above will be described with reference to the corresponding reference numerals.

First, the control flow of the resource security method according to the first embodiment of the present invention will be briefly described with reference to FIG. 5.

When the external device 100a requests the synchronization of resources stored in the predetermined terminal device 300a (S100), the synchronization service server 200 for storing the synchronization program corresponding to each resource is internal to the terminal device 300a. In operation S200, a synchronization program corresponding to the corresponding resource of the terminal device 300a is provided to the external device 100a requesting resource synchronization.

The external device 100a drives after installing the provided synchronization program 125 (S210). Accordingly, by the driven synchronization program 125, the external device 100a requests the resource requesting synchronization to the terminal device 300a (S230), and the terminal device 300a transmits the requested resource to the external device 100a. Provided by (S240).

Accordingly, the external device 100a compares the corresponding resources received from the terminal device 300a through the synchronization program 125 and corresponding external resources previously stored in the external device 100a in response to the resources. Synchronization result data combined with the resource is generated (S250) and provided to the terminal device 300a to request an update (S260).

Accordingly, the terminal device 300a updates the corresponding resource stored therein based on the received synchronization result data (S270).

Accordingly, according to the resource synchronization method according to the present invention, the external device 100a copies the resource in the terminal device 300a through the TCP / IP communication-based network 1 which is used universally, and then the resource (external resource). By providing an environment in which the work can be performed through), various types of external devices can access / use resources in the terminal device, and the result of using the external resource from the external device 100a of a legitimate user By reflecting the update to the resources of the terminal device 300a and updating, it is possible to synchronize the resources of the external resource and the terminal device (300a).

Hereinafter, the resource synchronization method of the present invention will be described in more detail with reference to FIG. 6.

First, the external web browser 120 of the external device 100a to request resource synchronization in the terminal device 300a accesses the synchronization service server 200 and requests access address information of the corresponding terminal device (S10). ). The synchronization service server 200, which previously stores access address information for accessing each terminal device 300a. 300b ', connects to the terminal device 300a for requesting resource synchronization from the external device 100a. When the request is made, the terminal device 300a requests to confirm whether to allow the connection to the external device 100a (S20).

Accordingly, the embedded web server 340 of the terminal device 300a requests the synchronization security manager 310 to check whether the resource synchronization request from the external device 100a is allowed (S30). Accordingly, the synchronization security manager 310 checks the permission based on at least one of pre-stored accessible external device list information, synchronization allowed external device list information, and password information (S40), and confirms the allowance of the resource synchronization request. Whether the reply to the embedded web server 340 / provides (S50).

Accordingly, when the embedded web server 340 receives a reply indicating that the resource synchronization request is allowed, the embedded web server 340 returns a connection permission to the synchronization service server 200 (S60). Accordingly, the synchronization service server 200 provides the access address information S70 of the corresponding terminal device 300a to the external device 100a (S70). Upon receiving the access address information S70 of the terminal device 300a, the external device 100a connects to the terminal device 300a through the network 1 based on this (S80).

Therefore, the external device 100a, which requests to synchronize resources in the terminal device 300a, accesses the terminal device 300a only when it is authenticated as a legitimate user from the terminal device 300a through the synchronization service server 200. A synchronization of a resource (eg, address book data) stored in the terminal 300a may be requested.

The external web browser 120 of the external device 100a connected to the terminal device 300a through the network 1 requests synchronization of resources (eg, address book data) stored inside the terminal device 300a ( S100). When the synchronization of resources (eg, address book data) is requested from the external device 100a, the embedded web server 340 of the terminal device 300a drives the synchronization web content 330 (S120).

When the synchronization web content 330 is driven by the embedded web server 340, the synchronization program corresponding to the resource (eg, address book data) requested for synchronization from the external device 100a by accessing the external device 100a. Requests the drive of the external device 100a (S140). As such, when a request for driving a synchronization program corresponding to a corresponding resource (eg, address book data) is requested from the terminal device 300a that requests synchronization, the external web browser 120 determines whether the requested synchronization program is already installed. It is determined (S160).

If the synchronization program 125 is already installed, the external web browser 120 drives the synchronization program 125 (S180). If the synchronization program is not already installed, the external web browser 120 requests the corresponding synchronization program to the external synchronization service server 200 (S190). Thus, if a synchronization program requested from the synchronization service server 200 is provided (S200), the external web browser 120 installs the synchronization program 125 and drives the installed synchronization program 125 (S210).

As such, the synchronization program 125 driven by the external web browser 120 is a program to perform synchronization in response to the corresponding resource (eg, address book data) requested for synchronization, and the synchronization program 125 is a corresponding resource that requested synchronization. (Eg, address book data) loads the corresponding external resource (eg, address book data) of the external storage resource manager 110 (S220). In addition, the synchronization program 125 requests the corresponding resource (eg, address book data) that requests synchronization to the terminal device 300a (S230).

Thus, when a resource (eg, address book data) is received from the terminal device 300a (S240), the synchronization program 125 compares the received resource (eg address book data) with the loaded external resource (eg address book data). do. Accordingly, the synchronization program 125 generates synchronization result data by combining different data comparing the received resource (eg, address book data) with the loaded external resource (eg, address book data) to the resource (eg, address book data). In operation S250, the terminal apparatus 300a provides a request for an update (S260). Accordingly, the external device 100a requests the terminal device 300a to synchronize the resources in the terminal device 300a with the external resources stored in its external resource manager 110.

The terminal device 300a updates the corresponding resource stored therein based on the received synchronization result data (S270).

Here, the mutually different data obtained by comparing the received resource (e.g., address book data) with the loaded external resource (e.g., address book data) may be used by the external device 100a from the terminal device 300a. After copying the address book data and storing it in the external resource manager 110 and performing an operation through the external resource (eg, address book data), the data of the external resource (eg, address book data) will correspond to the changed part. Accordingly, the synchronization result data obtained by comparing a resource (eg, address book data) and an external resource (eg, address book data) and combining the data may correspond to an external resource (eg, address book data) stored in the external resource manager 110.

Accordingly, according to the resource synchronization method according to the present invention, the external device 100a copies the resource in the terminal device 300a through the TCP / IP communication-based network 1 which is used universally, and then the resource (external resource). By providing an environment in which work can be performed through), various types of external devices can access / use resources in the terminal device, and the work result using external resources from the external device 100a of a legitimate user can be obtained. By reflecting and updating the resources of the terminal device 300a, the external resources and the resources of the terminal device 300a can be synchronized.

Thus, according to the resource synchronization method of the present invention, when a user using an external resource through the external device (100a) to use the resource later through the terminal device (300a), the operation result through the external device (100a) It is possible to improve the conventional problem that is difficult to perform a smooth operation due to resources that are not reflected.

Meanwhile, the control flow of the resource synchronization method according to the second embodiment of the present invention will be described with reference to FIG. 7. Here, for the convenience of description, the configuration shown in FIG. 4 described above will be described with reference to the corresponding reference numerals.

First, the external web browser 120 'of the external device 100a' that wants to request resource synchronization inside the terminal device 300a 'connects to the built-in web server 340' of the terminal device 300a 'to access resources. Request confirmation whether the synchronization request is allowed (S20 ').

Accordingly, the embedded web server 340 'of the terminal device 300a' requests the synchronization security manager 310 to confirm whether to allow the resource synchronization request from the external device 100a (S30 '). Accordingly, the synchronization security manager 310 confirms the acceptance based on at least one of previously stored synchronization allowable external device list information and password information (S40 '), and confirms whether to allow the resource synchronization request based on the embedded web server ( 340 ') reply / provide (S50').

Accordingly, when the embedded web server 340 'receives a reply indicating that the resource synchronization request is allowed, the embedded web server 340' returns an access permission to the external device 100a (S60 ').

Accordingly, a resource (eg, an address book) stored in the terminal device 300a 'whose external device 100a', which is to request resource synchronization in the terminal device 300a ', is authenticated as a legitimate user from the terminal device 300a'. Data) can be synchronized.

The external web browser 120 'of the external device 100a' connected to the terminal device 300a 'via the network 1 synchronizes resources (eg, address book data) stored inside the terminal device 300a'. Request (S100 '). When the synchronization of resources (eg, address book data) is requested from the external device 100a ', the embedded web server 340 of the terminal device 300a' drives the synchronization web content 330 (S120 ').

When the synchronization web content 330 is driven by the embedded web server 340 ', the synchronization web content 330 is connected to the external device 100a' to externally drive the synchronization program corresponding to the resource (eg, address book data) requested for synchronization. Request to the device 100a '(S140'). When the driving of the synchronization program is requested, the external web browser 120 ′ determines whether the requested synchronization program is already installed (S160 ′).

If the synchronization program 125 'is already installed, the external web browser 120' drives the synchronization program 125 '(S180'). If the synchronization program is not already installed, the external web browser 120 'requests the synchronization program to the synchronization service manager 140' (S190 '). Thus, if a synchronization program requested from the synchronization service manager 140 'is provided (S200'), the external web browser 120 'installs the synchronization program 125' and drives the installed synchronization program 125 '(S210). ').

As such, the synchronization program 125 ′ driven by the external web browser 120 ′ may correspond to a corresponding external resource (eg, address book) of the external storage resource manager 110 ′ corresponding to the corresponding resource (eg, address book data) requested for synchronization. Data) (S220 '). In addition, the synchronization program 125 ′ requests the corresponding resource (eg, address book data) that requests synchronization to the terminal device 300a ′ (S230 ′).

Therefore, when a resource (eg, address book data) is received from the terminal device 300a '(S240'), the synchronization program 125 'receives the received resource (eg, address book data) and the loaded external resource (eg, address book data). ). Accordingly, the synchronization program 125 'generates synchronization result data by combining mutually different data comparing the received resource (eg, address book data) with the loaded external resource (eg, address book data) to the resource (eg, address book data). (S250 '), the terminal device 300a' is provided to request an update (S260 '). Accordingly, the external device 100a 'requests the terminal device 300a' to synchronize resources in the terminal device 300a 'with external resources stored in its external resource manager 110'.

The terminal device 300a 'updates the corresponding resource stored therein based on the received synchronization result data (S270').

Accordingly, according to the method for synchronizing resources according to the present invention, an external device 100a 'copies a resource in the terminal device 300a' through a TCP / IP communication-based network 1 that is generally used. By providing an environment in which work can be performed through an external resource, various types of external devices can access / use resources in the terminal device and use external resources in a legitimate user's external device 100a '. By updating the work result to reflect the resource of the terminal device 300a ', the external resource and the resource of the terminal device 300a' can be synchronized.

Thus, according to the resource synchronization method of the present invention, when a user using an external resource through the external device (100a ') wants to use the corresponding resource through the terminal device (300a'), the external device (100a ') It is possible to improve the conventional problem that is difficult to perform a smooth operation due to the resource that is not reflected through the work results.

Although the present invention has been described in detail with reference to preferred embodiments, the present invention is not limited to the above-described embodiments, and the technical field to which the present invention belongs without departing from the gist of the present invention as claimed in the following claims. Anyone skilled in the art will have the technical idea of the present invention to the extent that various modifications or changes are possible.

By providing an environment in which an external device can access a resource in a terminal device and perform a task through the resource through a TCP / IP communication-based network that is widely used, various types of external devices can be used in the terminal device. A resource synchronization system and a resource synchronization method for synchronizing external resources with resources of a terminal device by accessing / using a resource and updating the result of using a resource from a legitimate user's external device to the resource of the terminal device. In this case, the resource management of the terminal device can bring a great progress in terms of efficiency and user convenience, and the applicable synchronization service server, terminal device, and external device are not only sufficiently available or commercially viable, but also realistically. As it is degree to be able to perform It is an invention that can be used.

1 is a schematic control block diagram of a resource synchronization system according to a first embodiment of the present invention.

2 is a control block diagram of an external device of a resource synchronization system according to a first embodiment of the present invention.

3 is a control block diagram of a terminal device of a resource synchronization system according to a first embodiment of the present invention.

4 is a control block diagram of a resource synchronization system according to a second embodiment of the present invention.

5 is a schematic control flowchart of a resource synchronization method according to a first embodiment of the present invention.

6 is a detailed control flowchart of a resource synchronization method according to a first embodiment of the present invention.

7 is a control flowchart of a resource synchronization method according to a second embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

1: network 100a, 100b: external device

200: synchronization service server 210: program manager

220: server administrator 300a, 300b: terminal device

Claims (22)

A system for resource synchronization, the system comprising: When storing at least one resource, and pre-store a synchronization program for synchronizing each resource corresponding to each of the at least one resource, when the synchronization of any one of the resources stored in a predetermined terminal device is requested Selecting a corresponding synchronization program corresponding to the corresponding resource requested to be synchronized and corresponding to the corresponding resource requested to be synchronized among the corresponding resource received from the terminal device and the stored at least one resource using the corresponding synchronization program; An external device for comparing the resources and generating synchronization result data by combining mutually different data with the corresponding resources; And Storing at least one resource, and when the external device is connected to request synchronization of any one of the at least one resource from the external device, providing the corresponding resource requested for synchronization to the external device, and And a terminal device for updating the corresponding resource stored therein based on the synchronization result data received through the corresponding synchronization program from the external device in response to the resource. The system comprises: Further comprising a synchronization service server which stores a synchronization program corresponding to each resource in advance; The external device, if the corresponding synchronization program corresponding to the resource requesting the synchronization is not stored in advance, the resource synchronization system, characterized in that for requesting the transmission of the synchronization program to the synchronization service server through a network. The method of claim 1, The external device and the terminal device, the resource synchronization system, characterized in that interconnected via a wired or wireless Internet or via a USB cable based on TCP / IP communication. delete An external device for resource synchronization, wherein the device is An external resource manager for storing at least one external resource; A synchronization service manager pre-stores a synchronization program for synchronizing each of the at least one resource; And Requests for synchronization of any one of at least one resource stored in the terminal device by accessing a predetermined terminal device, and requests for synchronization among synchronization programs corresponding to at least one resource previously stored in the synchronization service manager. When the corresponding resource requesting synchronization is received from the terminal device, the corresponding synchronization program corresponding to the resource is received, and the corresponding external resource of the external resource manager corresponding to the received resource and the resource are compared with each other. An external web browser providing the terminal device with the synchronization result data coupled to the corresponding external resource; The external web browser, If the corresponding synchronization program corresponding to the corresponding resource requesting the synchronization is not stored in the synchronization service manager, the synchronization request from the synchronization service server pre-stores a synchronization program corresponding to each of the at least one resource through a network. External device receiving the corresponding synchronization program corresponding to the resource. The method of claim 4, wherein The external web browser, External device characterized in that the connection to the terminal device via wired or wireless Internet based on TCP / IP communication. The method of claim 4, wherein The external web browser, External device characterized in that connected to the terminal device via a USB cable based on TCP / IP communication. The method of claim 4, wherein The external web browser, Accessing the synchronization service server through a network, requesting access address information of the terminal device to request resource synchronization, and accessing the terminal device based on the access address information received from the synchronization service server according to the request. External device, characterized in that. delete The method of claim 4, wherein The external web browser, When the corresponding synchronization program is provided from the synchronization service server, the synchronization program is stored in the synchronization service manager and installed, and the installed synchronization program is driven. The corresponding synchronization program, Load the corresponding external resource of the external resource manager corresponding to the requested resource for synchronization and request the corresponding resource for the synchronization request to the terminal device, and if received, compare the received resource with the loaded external resource; And requesting an update by providing the terminal device with the synchronization result data combining mutually different data to the external resource. A resource manager for storing at least one resource; And When a synchronization request for any one of the at least one resource is requested from a connected external device, the corresponding resource of the resource manager requested for synchronization is provided to the external device, and the resource provided from the external device is provided. And a built-in web server for updating the corresponding resource of the resource manager based on the received synchronization result data corresponding to The synchronization result data received from the external device is the external device corresponding to the resource and the resource provided by the external device to the external device by selecting and driving a corresponding synchronization program for synchronizing the corresponding resource requested to be synchronized. Compare external resources in the device, and include predetermined data corresponding to a synchronization result of combining different data with each other as a result of the comparison; If the external device does not previously store the corresponding synchronization program for synchronizing the corresponding resource requesting the synchronization from the synchronization service server for storing a synchronization program for synchronizing each of the at least one resource over the network. The terminal device receiving and driving the corresponding synchronization program for synchronizing the corresponding resource requested. The method of claim 10, The embedded web server, Terminal device characterized in that connected to the external device via a wired or wireless Internet or a USB cable based on TCP / IP communication. delete The method of claim 10 or 11, At least any one of externally accessible external device list information for allowing access to the terminal device itself, synchronization allowed external device list information for allowing synchronization corresponding to each of the at least one resource of the resource manager, and password information for allowing a synchronization request; Store one, and if at least one of the external device list information, the synchronization allowable external device list information and the password information if the request to confirm whether the resource synchronization request from the external device is requested from the embedded web server Terminal device characterized in that it further comprises a synchronization security manager that provides a permission based on the embedded web server. The method of claim 13, The embedded web server, Is connected to the synchronization service server through a network, and if the request to check whether to allow access to the external device requesting resource synchronization from the synchronization service server, whether to allow the resource synchronization request from the external device to the synchronization security manager Requesting, and notifying the synchronization service server of the connection permission when a reply indicating that the resource synchronization request is allowed is received. The method of claim 10, A synchronization web content for accessing the external device and requesting the external device to drive a synchronization program corresponding to a corresponding resource for which synchronization is requested from the external device; The embedded web server, When the resource synchronization is requested from the connected external device, the synchronization web content is driven; when the corresponding resource requesting the synchronization is requested from a synchronization program of the external device, the corresponding resource of the resource manager is provided to the external device; And when the synchronization result data is received from the synchronization program of an external device, updating the corresponding resource of the resource manager. delete delete As a resource synchronization method, Requesting, by an external device, synchronization of any one resource among at least one resource stored in a predetermined terminal device; Requesting, by the terminal device, a request for synchronization of resources from the external device, to the external device to drive a synchronization program corresponding to the corresponding resource requested to be synchronized; Requesting, by the external device, the resource for requesting synchronization to the terminal device by selecting and driving a corresponding synchronization program for synchronizing the corresponding resource requested for synchronization; Providing, by the terminal device, the requested resource among the at least one resource to the external device; The external device compares the corresponding resource received from the terminal device through the corresponding synchronization program with the corresponding external resource previously stored in the external device corresponding to the resource, and synchronizes mutually different data to the external resource. Providing to the terminal device; And Updating, by the terminal device, a corresponding resource stored therein based on the received synchronization result data; The external device selects and drives the corresponding synchronization program for synchronizing the resource requested to be synchronized, and requesting the resource requesting the synchronization to the terminal device, If the external device does not have a corresponding synchronization program for synchronizing the resource requested to be synchronized, the corresponding device for synchronizing the resource requested to be synchronized from a synchronization service server that stores a synchronization program corresponding to each resource in advance. And receiving and driving a synchronization program to request the resource for requesting synchronization to the terminal device. The method of claim 18, Requesting, by the external device, access address information of the terminal device to the synchronization service server to request resource synchronization; As the access address information of the terminal device is requested, when the synchronization service server requests the terminal device to confirm whether to allow access to the external device and receives access from the terminal device, the access address information of the terminal device is received. And providing the external device to the external device. delete An external device control method for resource synchronization, wherein the method Requesting synchronization of any one of at least one resource stored in a predetermined terminal device; Determining whether the corresponding synchronization program is already installed when a request for driving the corresponding synchronization program to synchronize the corresponding resource is requested from the terminal device; If not already installed, requesting and receiving the corresponding synchronization program from an external synchronization service server; Driving the corresponding synchronization program and requesting and receiving a corresponding resource that has requested the synchronization from the terminal device; And And comparing the corresponding external resource with the corresponding internal resource and the resource, and requesting an update by providing synchronization result data combining different data with the external resource to the terminal device. Control method of external device. delete

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