KR20020033275A - Synchronize push service method and system for synchronizing of a data file between a local terminal and a server - Google Patents

Abstract

The present invention discloses a synchronization push service method and system for synchronizing data files between a local terminal and a synchronization push service server.

The synchronization push service method for synchronizing a data file between a local terminal and a synchronization push service server according to the present invention,

Determining whether a synchronization event has occurred at the local terminal of the client and / or the synchronization push service server;

Exchanging registered data file information between a local terminal of the client and the synchronization push service server;

Comparing the before and after relationship of the data file information registered between the local terminal of the client and the synchronization push service server; and

Transmitting the data file information stored between the local terminal of the client and the synchronization push service server to the same data file by transmitting or downloading the data file with updated information later in time, thereby updating the local terminal of the client. And a data file stored at the synchronization push service server.

Description

SYNCHRONIZE PUSH SERVICE METHOD AND SYSTEM FOR SYNCHRONIZING OF A DATA FILE BETWEEN A LOCAL TERMINAL AND A SERVER}

The present invention relates to a synchronization push service method and system for synchronizing file contents between a local terminal and a synchronization push service server. In particular, the synchronization push method and system of the present invention can use the data file stored or registered in the local terminal at any time and place without limitation, by integrating functions such as e-mail, messenger, chat, web folder, card services, etc. The present invention relates to a method and a system that can provide a new type of advertisement, and can be applied to a new type of service.

Today's Internet technologies are evolving differently every day. Thus, as technology advances, the needs of clients are also diversified and increasing.

FIG. 13A is a diagram illustrating the concept of Web Hosting and FTP service, which are widely used at present.

Web Hosting and FTP services, which are currently used and widely used on the Internet, are rented or designated to a server of an Internet portal company to use such a space as a unique space of a user (hereinafter referred to as a client). have. In order to use such a space, a specific program is used to go through a complicated procedure and upload / download documents of a client.

In order to use the web hosting and FTP service technology, a professional knowledge and understanding of the Internet and communication technology is required. Therefore, a program that can be widely used by general users has been required.

Although the improved Internet Office Service or Web Folder technology of the web hosting and FTP service has been recently used, this also uploads without departing from the scope of the technology of the web hosting and FTP service. It has improved the functionality of / download.

FIG. 13B is a diagram schematically illustrating a concept of a general push service technology currently in use. This general push service technology generally collects information (eg, stock information, bidding information, etc.) from a server and unilaterally provides a predetermined communication method (eg, e-mail, dedicated browser, etc.) to a client in need thereof. Delivering through.

This push service has not been developed a service technology for uploading the necessary data of the client, and in the form of a unidirectional push service, the bidirectional push service is impossible.

13C is a diagram briefly illustrating a concept of an e-mail service currently in use. In such an e-mail service, when a client accesses an e-mail server and attaches a message to the server and stores the document in the server, the client needs to download the e-mail server again after checking whether the mail arrives.

Instant messengers are used as an advanced form of electronic mail. The instant messenger provides an instant messenger program in the mail server, but the message delivery is a form of exchanging a message between the client and the client without passing through the server.

In this form, chatting also performs the same function and operation. Also, the card service is a modified service of electronic mail that includes some form of graphic that improves the simplicity of the electronic mail form. Although this type of service is an improvement of the form of the e-mail, it does not appear to fundamentally improve the disadvantages or problems of the above-described e-mail.

On the other hand, when conducting a joint project or consulting remotely, each of these programs must be used or must be performed in the same place.

For this reason, various types of interactive services are required in general clients, service providers, etc., due to the generalization of Internet technology.

In other words, clients are increasingly required to use the contents of data files stored in their local terminals anytime and anywhere.

Although portable computers are spreading and providing convenience according to these needs, the price of such portable computers is more expensive than personal computers, and there are still many limitations in using communication and power.

Accordingly, an object of the present invention is to account for the above-described problems of the prior art, and by synchronizing a local terminal of a client with a server provided by the present applicant (hereinafter referred to as a synchronization push service server), the limitation of time and place is limited. It is to provide a synchronization push service method and system to overcome.

Another object of the present invention by synchronizing the synchronization push service server with the local terminal of the client, by integrating and providing the functions of the above-described e-mail, messenger, chat, web folder, card services, etc. to meet the various needs of the client Sync Push Service To provide a sync push service method and system.

It is still another object of the present invention to provide a synchronization push service method and system suitable for a new type of advertisement method and a new type of service type by synchronizing a synchronization push service server with a local terminal of a client.

1 schematically illustrates the concept of a synchronization push service system according to the present invention;

2 illustrates a communication method between a local terminal of a client and a synchronization push service server;

3 is a view showing in more detail the communication module shown in FIG.

4 is a flowchart illustrating a synchronization process between a local terminal and a synchronization push service server;

5 is a configuration diagram showing in detail the configuration of a synchronization push service system according to an embodiment of the present invention;

6 conceptually illustrates an application field of the synchronization push service of the present invention;

7 is a diagram illustrating a configuration between a local terminal of a client and a process server in a multi-synchronized push service system;

8 is a diagram illustrating a configuration between a user server and a process server in a multi-synchronization push service system;

9 is a diagram illustrating a configuration between a user server and a process server in a 1 synchronization push service system;

10 is a diagram illustrating a configuration between a user server and a process server in a 1: multi-sync push service system;

FIG. 11 is a diagram illustrating coupon issuance in a 1: 1 synchronization push service system; FIG.

12 is a diagram illustrating issuance of a department store gift certificate in a 1: 1 synchronization push service system;

FIG. 13a is a simplified diagram of the concept of Web Hosting and FTP service; FIG.

13b is a simplified diagram illustrating a concept of a general push service technology;

13C is a diagram schematically illustrating the concept of an electronic mail service.

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

10: client local terminal 100: synchronization push service server

110: index server 120: user server

130: queue server 131: integrator

132: divider 133: queue

140: process server 150: coupon issuance server

160: coupon issuer 170: gift certificate authentication server

180: department store server

The synchronization push service method for synchronizing a data file between a local terminal and a synchronization push service server according to an embodiment of the present invention,

Determining whether a synchronization event has occurred at the local terminal of the client and / or the synchronization push service server;

Exchanging registered data file information between a local terminal of the client and the synchronization push service server;

Comparing the before and after relationship of the data file information registered between the local terminal of the client and the synchronization push service server; and

Transmitting the data file information stored between the local terminal of the client and the synchronization push service server to the same data file by transmitting or downloading the data file with updated information later in time, thereby updating the local terminal of the client. And a data file stored at the synchronization push service server.

The synchronization push service method for synchronizing a data file between a local terminal and a synchronization push service server according to an embodiment of the present invention,

Determining whether a synchronization event has occurred in the local terminal of the client,

Requesting data file information registered in the synchronization push service server at a local terminal of the client when the event occurs;

Receiving information of a data file stored from a synchronization push service server;

Comparing the data file information stored in the local terminal of the client with the data file information stored in the synchronization push service server;

If the data file stored in the local terminal of the client and the data file stored in the synchronization push service server are different, determining a front-rear relationship between the data file informations, and

If it is determined that the data file stored in the local terminal of the client is updated information later in time, transmitting the data file to the synchronization push service server to update the content of the data file stored in the synchronization push service server; and

If it is determined that the data file stored in the local terminal of the client is previously updated information in time, by performing the step of receiving the data file from the synchronization push service server side to update the data file contents stored in the local terminal, And matching the data file stored in the local terminal of the client with the data file stored in the synchronization push service server.

The synchronization push service method for synchronizing a data file between a local terminal and a synchronization push service server according to an embodiment of the present invention,

Determining whether a synchronization event has occurred in the synchronization push service server;

Requesting data file information registered in a local terminal of the client, at the synchronization push service server when the event occurs;

Receiving information of a data file stored from the local terminal;

Comparing the data information stored in the synchronization push service server with the data file information stored in the local terminal of the client;

Determining a before and after relationship between the data file information when the data file stored in the synchronization push service server and the data file stored in the local terminal of the client are different; and

If it is determined that the data file stored in the synchronization push service server is updated later in time, transmitting the data file to the local terminal of the client to update the content of the data file stored in the local terminal of the client; and

If it is determined that the data file stored in the synchronization push service server is previously updated information in time, receiving the data file from the local terminal to update the data file contents stored in the synchronization push service server, And matching the data file stored in the local terminal of the client with the data file stored in the synchronization push service server.

The synchronization push service system for synchronizing data files between a local terminal of a client and a synchronization push service server according to an embodiment of the present invention,

When a synchronization event occurs, the information of the data file stored in the synchronization push service server is requested and compared with the information stored in the synchronization push service server, and when the synchronization event is different, the relationship between the data files is judged before and after the update and the information stored in the synchronization file is temporarily If stored later, the local terminal of the client sending the data file to the synchronization push service server side to update the data file on the synchronization push service server side, and

When a synchronization event occurs, the information of the data file stored in the local terminal of the client is requested and compared with the information stored in the client, and when the synchronization event is different, the relationship between the data files is determined before and after the update of the data file, If stored later, a synchronization push service server for transmitting the data file to the local terminal side of the client to update the data file on the synchronization push service server side, thereby synchronizing the data file between the local terminal of the client and the synchronization push service server. It is characterized by.

The synchronization push service server, including at least one user server, at least one queue server, at least one process server, including: da synchronization push service, da: 1 synchronization push service, 1: da synchronization push service, and 1: 1 synchronization Characterized in that the push service.

In addition, a synchronization push service system for synchronizing a data file between a local terminal of a client and a synchronization push service server according to an embodiment of the present invention, the synchronization push service server, at least one user server, at least one queue server, at least one process Including a server, a chat, a message, a web folder, a coupon, a web TV, a gift certificate, a game, and a function may be simultaneously or individually provided, or used as a backup device of a local terminal of a client.

(Example 1)

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described in detail with reference to an accompanying drawing.

1 is a diagram schematically illustrating a concept of a synchronization push service system according to the present invention.

1 includes a local terminal 10 of a client and a synchronization push service server 100, which can be accessed using the Internet. Here, the local terminal includes a web browser embedded mobile phone, a portable terminal (PDA), a portable computer, a personal computer, an Internet TV, and the like.

Although not shown in Figure 1, through the dedicated browser provided by the applicant of the present invention, the member registration, required ID, password, etc. must be given, of course, it is necessary, this is no different from the general operation, unnecessary operation after membership registration Therefore, detailed description is omitted.

Herein, the term Synchronized Push Service refers to a local terminal for synchronizing at a time when a synchronization event described below occurs so that the local terminal 100 and the synchronization push service server 100 may have the same file content. The client moves to another location by pushing the file changes, that is, the file contents updated by the continuous operation, to the synchronization push service server 100, and matching, storing or registering the file contents. When the user accesses the synchronization push service server 100 using the local terminal 10, the synchronization push service server 100 automatically pushes the contents of a file stored in another local terminal 10. 10) By downloading, from the side, the synchronization push service server 100 to any terminal at any place. When connecting, to refer to a synchronized state with the same information and files stored in the synchronization service push server 100.

The synchronization push service method and system stores a file stored in the local terminal 10 by pushing the synchronization push service server 100 while simultaneously storing the contents of the client's work on the local terminal 10 in the local terminal 10. Save or register the same file contents as the contents.

By using such a synchronization push service method and system, a backup operation of necessary data is unnecessary, and may also be usefully used as a separate backup device.

Here, the client computer terminal 10 and the synchronization push service server 100 may be said to be synchronized with the content of the document. If the client has performed a predetermined task using a computer terminal owned by his or her home, it stores (or uploads) the synchronization push service server 100. Therefore, when the client accesses the synchronization push service server 100 by using another computer terminal 10 used by his company, his data file stored in the synchronization push service server 100 is connected. In synchronization with the computer terminal 10, the synchronization push service server side pushes and synchronizes the changed contents of the data file to the newly connected computer terminal 10. Here, from the client's point of view, an operation such as download takes place. This synchronization operation will be described in detail with reference to FIG. 3.

2 is a diagram illustrating a communication method between a local terminal 10 of a client and a synchronization push service server 100.

In FIG. 2, a communication module (pipe, protocol, security, packet, socket) is formed between the local terminal 10 and the synchronization push service server, and communication is performed in the form of TCP / IP. By such communication, a synchronization push service method can be achieved. Synchronization between the local terminals 10 shown on the left side of the figure is effectively synchronized by the bidirectional synchronization push service system, thus effectively exhibiting the same effect. In other words, each local terminal 10 is synchronized with the data file contents stored in the synchronization push service server when connected to the synchronization push service server 100 and stored in the synchronization push service server whenever a changed event occurs. The content is updated, and the updated document content is pushed to another local terminal connected to the Internet to match the stored contents.

Meanwhile, when at least one of the local terminals is in an offline state, the synchronization push service server 100 pushes the local terminal 10 to synchronize when it is online. Thus, as shown in the figure, if it is online between local terminals, the synchronization push service server 100 is synchronized with other local terminals 10.

Where the sync event is

1) when the local terminal 10 is first executed,

2) the time when the local terminal 10 is online (login),

3) when the client requests data update,

4) It is generated when the set period is reached when the local terminal 10 is working.

3 is a diagram illustrating the communication module shown in FIG. 2 in more detail.

Before describing FIG. 3, the functions of a local terminal of a synchronized push service client (SPSC) and a synchronized push service server will be described.

SPSC is a process that runs on the client after program execution, and is in charge of communication and synchronization between the client and the synchronization push service server. Here, the SPSC classifies all commands transmitted through the pipe in the application program of the local terminal 10 and performs synchronization according to the synchronization process of FIG. 4 described below based on update information and file capacity information transmitted from the SPSS. .

SPSS is a process that resides in the synchronization push service server. The SPSS stores information sent from the client in a queue, and reads the result executed in the server process described later from the queue and transmits the result to the client.

A process server is a program that has a unique function for each process and is the same as an application type. For example, a process server includes a messenger process, a file transfer process information retrieval process, and the like.

The processing on the local terminal 10 side of the client will be described below. The application program and the data of the local terminal 10 are connected in the form of a pipe to transfer commands and data. Commands and data compared / processed through the pipe are delivered to the protocol layer, and the protocol layer attaches a header to the data transferred from the pipe to the security layer.

In the security layer, data transmitted from the protocol layer is encrypted and delivered to the packet layer. In the security layer, data is encrypted and converted through an algorithm using a connection time.

In the packet layer, the delivered data is processed in packet units, and a flag indicating the start and end is transmitted to the socket layer.

The socket layer communicates with the synchronization push service server 100 using TCP / IP and transmits data.

The processing at the synchronization push service server 100 side will be described briefly. The data transferred from the socket layer of the client side to the socket layer of the synchronization push service server 100 is transferred to the packet layer.

In the packet layer, the flag is removed from the transmitted data, the start and end of the data are checked, and then transferred to the security layer.

The security layer decodes (decodes) the data and passes it to the protocol layer. In the protocol layer, the header is removed from the data transmitted from the security layer and stored in the queue server.

4 is a flowchart illustrating a synchronization process between a local terminal and a synchronization push service server.

The left side of the flowchart shows a synchronization process performed at the local terminal 10 of the client, and the right side shows a synchronization process performed at the synchronization push service server 100.

First, the synchronization process at the client side is started from the start step (S10). In step S20, it is searched whether a synchronization event has occurred. That is, it is determined whether it is the synchronization point (step S20). As described above, the synchronization event may include: 1) when the local terminal 10 is first executed, 2) when the local terminal 10 is online (login), 3) when the client requests data update, and 4) Occurs when the set period is reached when working on the local terminal 10.

If the synchronization event does not occur in the local terminal 10, the process proceeds to the normal synchronization standby mode 500 and is waited. In this synchronization standby mode, the data file contents of the synchronization push service server and the data file contents of the local terminal 10 of the client are synchronized and matched.

When a synchronization event occurs, the user accesses the synchronization push service server 100 and requests information (for example, update time, capacity of a stored document, etc.) registered in the synchronization push service server 100 (step S30).

The synchronization push service server 100 provides necessary information to the local terminal 10 of the client when the above-described registered information request is received. The local terminal 10 of the client provided with the necessary registered information compares the information of the data file 200 of the local terminal 10 with the registered information provided from the synchronization push service server 100 (step S40). As a result of the comparison determination, the process proceeds to the synchronization standby mode 500 and waits.

As a result of the comparison determination, if different, the updated time is compared, and the process proceeds to step S50 in which the front-rear relation of the updated data is determined.

In step S50, if the data file of the local terminal 10 of the client is updated later in time than the file data of the synchronization push service server 100, the updated data file of the local terminal 10 of the client is synchronized. Push (upload) the push service server 100 to update the data file contents of the synchronization push service server 100.

In step S50, when the file data of the synchronization push service server 100 is updated later in time than the data file of the local terminal 10 of the client, push the registered data file from the synchronization push service server 100 (Download) to update the file contents of the local terminal 10 (step S60). In step S60, the contents of the file are updated to complete the synchronization (step S70). By this operation, the contents of the stored or registered files of the local terminal 10 of the client and the synchronization push service server 100 are synchronized and synchronized. After step S70, the local terminal 10 on the client side switches to the synchronization standby mode 500 and waits until the next synchronization event occurs.

Next, the synchronization process of the synchronization push service server side is basically the same as that of the client side. Starting from the start step S110, it is searched whether a synchronization event has occurred in step S120 (step S130). That is, it is determined whether the synchronization event, that is, the synchronization time point. As described above, 1) when the local terminal 10 is first executed and connected to the synchronization push service server 100, 2) when the local terminal 10 is online (logged in) and online, 3) the client 4) A synchronization event is generated when requesting data update, and 4) when a set period is reached when working on the local terminal 10. If the above-described synchronization event does not occur in the local terminal 10, the synchronization push service server 100 proceeds to the normal synchronization standby mode 500 and waits.

When a synchronization event occurs, the synchronization push service server 100 accesses the local terminal 10 of the client and requests information (for example, update time, capacity of a stored document, etc.) registered in the terminal 10 ( Step S130).

In step S130, if there is a registered information request described above, the local terminal 10 provides the necessary information to the synchronization push service server 100. The synchronization push service server 100 having received the necessary registered information compares and determines the registered or stored data file information of the synchronization push service server with the registered information provided from the local terminal 10 (step S140). As a result of the comparison determination, the process proceeds to the synchronization standby mode 500 and waits.

As a result of the comparison determination, if different, the updated time is compared, and the process proceeds to step S150 in which the front and rear relationships of the updated data are determined.

In step S150, when the data file stored in the synchronization push service server 100 is updated later in time than the file data of the local terminal 10, the local terminal 10 of the client on the synchronization push service server 100 side. In step S160, data files of the local terminal 10 are updated by pushing (uploading) the data file stored in the local terminal 10.

Therefore, through this process, the content of the file data stored or registered in the synchronization push service server 100 and the data file of the local terminal 10 of the client are synchronized.

5 is a configuration diagram showing in detail the configuration of a synchronization push service system according to an embodiment of the present invention.

The local terminal 10 on the client side includes a portable terminal, a mobile phone, a computer terminal, a notebook computer and the like.

The local terminal 10 of the above kind is connected to the SPSS 100 via the Internet.

The SPSS 100 includes an index server 110, a user server 120, a queue server 130, and a process server 140.

The index server 110 performs a function of searching by attaching an index, that is, a function of searching for user information, to facilitate a search of a UI server that stores registration information about a client. The index server 110 facilitates searching in using a database, but is not essential to the present invention.

The user server 120 stores personal information of the client. The user server 120 may be installed in plural numbers according to the number of subscribers and capacity of subscribers.

The queue server 130 includes a plurality of queues composed of an integrator 131 and a distributor 132. A queue defines a processing request and processing, and performs a first-in first-out (FIFO) processing function that first performs processing on a requested processing request. In other words, when the processing request is temporarily increased and the processing speed is delayed, the processing request is sequentially stored in the integrator 131 of the queue, and the required processing request is first distributed to the distributor according to the stored processing request. Allows you to visit the process server. In other words, it is a traffic control server in charge of transmission between servers.

The process server 140 includes a chat process server 141, a web folder process server 142, a coupon process server 143, a card process server, and the like.

By installing the process server 140, the present invention can be variously applied.

6 is a diagram conceptually illustrating an application field of the synchronization push service of the present invention.

The synchronization push service system according to the present invention may be specifically applied to messengers, chats, cards, web folders, online games, coupons, and gift certificates. That is, the client area 10 shown on the left side of FIG. 6 shows that the application area of the push service system includes the synchronization push service process server in the server area, so that the synchronization push service area can be expanded.

Application examples for each of these process servers will be described with reference to FIGS. 7 to 12.

According to the type of client, the above-described application examples include: 1) multi synchronization push service between multiple clients to multiple synchronization push service servers, and 2) multi synchronization push service between multiple clients to one synchronization push service server; For example, a synchronization push service of a synchronization push service server capable of services such as coupons, web TV, gift certificates, etc. 3) 1: Multi synchronization push service between one client to multiple synchronization push service servers, and one synchronization push with one client It can be classified as a one-to-one synchronization push service between service servers. Each of these applications will be described below.

(Application Example 1)

1) da: da synchronization push service system

The multi synchronization push service system refers to the synchronization of a synchronization push service server capable of, for example, a chat, a messenger, or a game, as illustrated in FIGS. 7 and 8.

7 is a diagram illustrating a configuration between a client local terminal 10 and a process server 140 in a multi-synchronized push service system, and FIG. 8 is a diagram of a user server (d) in a multi-synchronized push service system. 121, 122, 123 ...) and the process server 140 are shown.

As shown in FIGS. 7 and 8, in the multi-sync push service system, a plurality of local terminals 10 are connected to a plurality of process servers 140 through a queue server 130, thereby providing a local terminal 10. ) And the contents stored in the process server 140 is synchronized.

The processing requests from the local terminal 10 of the plurality of clients are accumulated in the integrator 131 of the queue 133 of the queue server 130 in order, and the processing requests accumulated in the integrator 131 are distributed to the distributor 132. In order to synchronize the processing server 140 first transferred to the process server 140 in order. The processing request on the server side is accumulated in the integrator 131 of the queue, delivered to the distributor 132 and delivered to the client's local terminal 10 for synchronization.

FIG. 8 also shows a configuration in which a plurality of user servers 121, 122, 123... And a queue server 130 are connected to the process server 140. Detailed description will be omitted. The difference between FIG. 7 and FIG. 8 may include a plurality of user servers 121, 122,..., Due to a plurality of clients, and may include an index server 110 not shown by this configuration.

A plurality of user servers 121, 122, 123, one or more queue servers 130, and process servers that perform processes for each purpose, for example, a chat-only process server, a messenger-only process server, and a game-only process server. Each of these can be synchronized to multiple clients simultaneously. In such a multi-sync push service system, the queue server 130 is configured to correspond to a plurality of clients, including a plurality of queues 133 composed of an integrator 131 and a distributor 132.

(Application Example 2)

2) everything: 1 synchronization push service system

9 is a diagram illustrating a configuration between a user server and a process server in a 1: 1 synchronization push service system.

C: 1 synchronization push service system may be applied to services such as coupons, web TV, gift vouchers, for example.

In the 1 synchronization push service system, synchronization processing requests of a plurality of clients are accumulated in the integrator 131 of the queue server 130 through a plurality of user servers 121, 122, 123. And the synchronization request of the process server 140 are accumulated in the distributor 132 of the queue server 130 and sequentially distributed to the user servers 121, 122, 123,... It is synchronized with 10.

(Application Example 3)

3) 1: Da Sync Push Service System

FIG. 10 is a diagram illustrating a configuration between a user server and a process server in a 1: multi-sync push service system.

1: The multi-synchronization push service system refers to the synchronization of the user server and the process server of the present invention, for example, as shown in FIG. 10.

A plurality of clients are connected to the process server 140 having one process function through the queue server 130 through the user server 120. The synchronization event generated at the local terminal 10 of the client is connected to and synchronized with the process server 140 performing each function through the distributor 132 of the queue server 130, and the plurality of process servers 140 The synchronization request is accumulated in the integrator 131 of the queue server 130, and is synchronized with the local terminal 10 of the client through the user server 120.

(Application Example 4)

4) 1: 1 sync push service system

The 1: 1 synchronization push service system refers to synchronization between a process server and a coupon company or an advertisement company, for example, as shown in FIGS. 11 and 12.

FIG. 11 is a diagram illustrating coupon issuance in a 1: 1 synchronization push service system. FIG. In FIG. 11, process server 140 is synchronized with a computer located at coupon company 160 via coupon issuance server 150. As shown in FIG. 11, the computer of the process server 140 and the coupon issuer 160 are synchronized, and thus, through the synchronization process illustrated in FIGS. 7 to 10, the local terminal 10 and the coupon issuer 160 of the client are synchronized. Computer is synchronized. Therefore, the synchronization between the process server 140 and the computer of the coupon issuer 160 will be briefly described.

The process server 140 transmits the coupon to the coupon issuing server 150 in the form of a packet, and the coupon issuing server 150 transmits the coupon data to the coupon issuing company. Meanwhile, the coupon data from the coupon issuer is transmitted to the coupon issuing server 150 and transmitted to the process server 140, whereby coupon issuance and coupon use data of the coupon issuing unit 160 of the process server 140 and the coupon issuing company are Synchronized and available for marketing in real time.

FIG. 12 shows an example in which an application field is applied to a gift certificate of a department store, and the synchronization process is similar to the process shown in FIG.

In issuing a department store gift certificate, a gift certificate authentication server 170 is included instead of the coupon issuing server.

By using the synchronization push service method and system according to an embodiment of the present invention, a data file stored or registered in a local terminal can be used whenever the Internet can be used without limitation of time and place.

By using the synchronization push service method and system according to an embodiment of the present invention, it is possible to integrate and provide the functions of the above-described e-mail, messenger, chat, web folder, card services, etc., to meet various needs of clients.

By using the synchronization push service method and system according to an embodiment of the present invention, it is to provide a synchronization push service method and system suitable for a new type of advertising method and a new type of service.

According to the method and system of the synchronization push service according to an embodiment of the present invention, a backup operation of necessary data is unnecessary, and may also be usefully used as a separate backup device, and thus a separate backup device is not required. Do not.

The above-described embodiments of the present invention are merely exemplary, and the present invention is not limited to the above-described embodiments because many variations and modifications can be made by those skilled in the art with reference to the detailed description and drawings. It is not intended to be limited only by the appended claims.

Claims (12)

A synchronization push service method for synchronizing a data file between a local terminal and a synchronization push service server, Determining whether a synchronization event has occurred at the local terminal of the client and / or the synchronization push service server; Exchanging registered data file information between a local terminal of the client and the synchronization push service server; Comparing the before and after relationship of the data file information registered between the local terminal of the client and the synchronization push service server; and Transmitting the data file information stored between the local terminal of the client and the synchronization push service server to the same data file by transmitting or downloading the data file with updated information later in time, thereby updating the local terminal of the client. And a data file stored at the synchronization push service server side. A synchronization push service method for synchronizing a data file between a local terminal and a synchronization push service server, Determining whether a synchronization event has occurred in the local terminal of the client, Requesting data file information registered in the synchronization push service server at a local terminal of the client when the event occurs; Receiving information of a data file stored from a synchronization push service server; Comparing the data file information stored in the local terminal of the client with the data file information stored in the synchronization push service server; If the data file stored in the local terminal of the client and the data file stored in the synchronization push service server are different, determining a front-rear relationship between the data file informations, and If it is determined that the data file stored in the local terminal of the client is updated information later in time, transmitting the data file to the synchronization push service server to update the content of the data file stored in the synchronization push service server; and If it is determined that the data file stored in the local terminal of the client is previously updated information in time, by performing the step of receiving the data file from the synchronization push service server side to update the data file contents stored in the local terminal, And a data file stored in the local terminal of the client and a data file stored in the synchronization push service server. A synchronization push service method for synchronizing a data file between a local terminal and a synchronization push service server, Determining whether a synchronization event has occurred in the synchronization push service server; Requesting data file information registered in a local terminal of the client, at the synchronization push service server when the event occurs; Receiving information of a data file stored from the local terminal; Comparing the data information stored in the synchronization push service server with the data file information stored in the local terminal of the client; Determining a front and back relationship between the data file information when the data file stored in the synchronization push service server and the data file stored in the local terminal of the client are different; and If it is determined that the data file stored in the synchronization push service server is updated later in time, transmitting the data file to the local terminal of the client to update the content of the data file stored in the local terminal of the client; and If it is determined that the data file stored in the synchronization push service server is previously updated information in time, receiving the data file from the local terminal to update the data file contents stored in the synchronization push service server, And a data file stored in the local terminal of the client and a data file stored in the synchronization push service server. A synchronization push service system for synchronizing data files between a local terminal of a client and a synchronization push service server, When a synchronization event occurs, the information of the data file stored in the synchronization push service server is requested and compared with the information stored in the synchronization push service server, and when the synchronization event is different, the relationship between the data files is judged before and after the update and the information stored in the synchronization file is temporarily If stored later, the local terminal of the client sending the data file to the synchronization push service server side to update the data file on the synchronization push service server side, and When a synchronization event occurs, the information of the data file stored in the local terminal of the client is requested and compared with the information stored in the client, and when the synchronization event is different, the relationship between the data files is determined before and after the update of the data file, If stored later, a synchronization push service server for transmitting the data file to the local terminal side of the client to update the data file on the synchronization push service server side, thereby synchronizing the data file between the local terminal of the client and the synchronization push service server. Sync push service system, characterized in that. 5. The synchronization push service system of claim 4, wherein the synchronization push service server comprises one or more user servers, one or more queue servers, and one or more process servers. 6. The synchronization push service system of claim 5, wherein the synchronization push service server further comprises an index server. 5. The synchronization push service system of claim 4, wherein the synchronization push service server comprises one or more user servers, one or more queue servers, and one or more process servers. The synchronization push service system of claim 4, wherein the synchronization push service server performs a 1: multi synchronization push service including at least one user server, at least one queue server, and at least one process server. The synchronization push service system of claim 4, wherein the synchronization push service server performs a 1: 1 synchronization push service including one or more user servers, one or more queue servers, and one or more process servers. The method of claim 4, wherein the synchronization push service server includes at least one user server, at least one queue server, and at least one process server to simultaneously provide chats, messages, web folders, coupons, web TVs, gift certificates, games, and functions. Sync push service system, characterized in that. The method of claim 4, wherein the synchronization push service server comprises at least one user server, at least one queue server, and at least one process server to individually chat, message, web folder, coupon, web TV, gift certificate, game, and function. Sync push service system, characterized in that provided by. 5. The synchronization push service system according to claim 4, wherein the synchronization push service server is used as a backup device of a client local terminal.