KR20110021459A - System and method for tracking, searching and downloading illegal contents from web-based online service provider - Google Patents

Abstract

PURPOSE: A system and method for tracking, searching and downloading illegal contents from a web-based online service provider are provided to continuously perform searching and discriminating operations by using a server which discriminate illegal contents. CONSTITUTION: A webpage operator(320) displays a webpage provided by an online service provider. A webpage analyzer(325) confirms at least one region by analyzing the displayed webpage. A user authentication information input unit(330) inputs the user authentication information inputted into a user authentication input region. A search word input unit(335) inputs the designated search word to the search word input region, and a download operator(350) downloads data from the online service provider.

Description

System and Method for tracking, searching and downloading illegal contents from web-based Online Service Provider}

The present invention relates to a system and method for tracking illegal copyrighted works and to a system and method for searching and downloading data from a web-based online service provider. More specifically, the present invention provides an online service for searching and downloading data through a communication network such as an internet network. Illegal work tracking system and method that can download material from online service provider (hereinafter referred to as 'OSP'), check whether the illegal work is registered and notify OSP operator, and provide services based on web A system and method for automatically retrieving and downloading data from OSP.

With the development of information and communication technology, users can conveniently use a lot of information, and in line with this, service providers are also developing and providing various services so that users can access the information more conveniently.

As a way for users to access information on communication networks including the Internet network, it is possible to enjoy content such as text, images, music, and videos through portal sites, blogs, cafes, UCCs, and web hard or peer-to-peer (P2P) devices. There are various ways to download and enjoy the uploaded contents to the user terminal using the to-Peer) service.

However, the phenomenon of sharing indiscriminately even copyrighted videos and sound files such as movies and music has become a big problem in society.

Techniques to prevent the distribution of such illegal works are being steadily developed, for example, the DRM (Digital Rights Management) technology. Briefly describing DRM, it is a technology that encrypts the content to be distributed and allows access only to legitimate users. However, even if the content is delivered to the user legally in the DRM environment, the user can illegally store the image, audio, and video content through a capture tool or hacking. It is possible to play and copy and share it indiscriminately to other users through OSP, which is causing enormous damage to the digital contents industry.

On the other hand, OSP operators such as portal sites, blogs, cafes, UCC, web hard, and P2P restrict the registration of illegal works (contents), and delete the previously registered illegal works so that a sound information sharing culture can be achieved. In other words, it is impossible to check illegal works posted by numerous users.

To this end, there is an urgent need for the development of a system that can automatically check whether or not illegal works are registered by searching and downloading data from the OSP, and many attempts have been made.

However, the illegal copyright tracking system attempted in the prior art has a structure in which a system (or server) searches for and downloads data (contents and copyrighted works) from the OSP and checks whether the downloaded material is illegal. However, there is a problem that it is inefficient for a limited system (or server) to perform both a search and an illegal work discrimination in a situation where a large amount of illegal works is distributed and a content capacity is also increased.

In addition, the illegal content automatic retrieval technology using a conventional connection / search application is a method of scripting a manual retrieval method and then repeating the script using a program to download data from the OSP. However, such a technique has a problem that cannot be applied in a web-based OSP because it is possible only when the OSP provides a connection / search application.

The present invention has been made to solve the problems of the prior art as described above, the server to search and download the data provided by the online service provider (OSP) to store in the storage medium, and to determine whether the illegal data of the stored material The purpose of the present invention is to provide an illegal copyright tracking system and method that can improve the efficiency of illegal copyright tracking by continuously searching and discriminating using a server.

In addition, by analyzing the configuration tag of the web page provided by the web-based OSP and checking the unique property to hold the control point, the web-based OSP enables the operation without modification of the program even if the position of the input area or the click area changes. Another object is to provide a system and method for retrieving-downloading data from.

It is another object of the present invention to provide a system and method for retrieving and downloading data from a web-based OSP, which allows a smooth operation to be performed by checking whether a specific URL comes from the OSP after executing each command.

In order to achieve the above object, a web-based OSP data search-download method according to the present invention is provided by an online service provider (hereinafter referred to as an "OSP") that provides a service for searching and downloading data. A browsing step of bringing up a page; A user authentication area checking step of checking a user authentication information input area and a login button area in the loaded web page; A user authentication request step of executing input of predetermined user authentication information and clicking of the login button in the confirmed user authentication information input area; A button button checking step of checking a button button area of the logged-in web page; Requesting the archive page to execute the click of the identified archive button; A search word input area checking step of checking a search word input area and a search button area in the web page moved to the archive; A search material request step of executing input of a predetermined search word and clicking of the search button in the identified search word input area; A post selection area checking step of checking a specific post selection area on a web page on which a search result according to the search material request is output; A post selection step of executing a click of the confirmed post selection area; Checking a material download button area in the post detail information web page according to the selection of the post; A material download request step of executing a click of the confirmed material download button; And a data download step of downloading and storing data from the OSP according to the data download request.

In this case, the user authentication area check, the archive button check, the search word input area check, the post selection area check, and the download button check can be confirmed by analyzing a configuration tag of the web page and finding a unique property.

In addition, after at least one of the browsing step, the user authentication request step, the library page request step, the search data request step, and the post selection step, the response page corresponding to each step is checked by checking whether a specific URL is passed from the OSP. It may further include an error checking step of checking whether the output is normal.

The data downloading step may download and store data from the OSP through a download program, check a specific character string of the download program, confirm that the download is completed, and end the download process.

On the other hand, the data search-download method from the web-based OSP according to the present invention for achieving the above object, user authentication, data search on the web page provided by the online service provider (OSP) that provides the search and download service of the material And a data retrieval-downloading method from a web-based OSP which automatically performs a download process, wherein the user authentication, data retrieval and download are executed by applying a command to a specific tag among tags constituting the web page. The specific tag for executing the command can be found by analyzing the web page a tag having an attribute that matches the unique attribute of the specific tag.

In order to achieve the above object, a data search-download system from a web-based OSP according to the present invention includes: a web page operating unit for calling a web page provided by an online service provider (OSP) that provides a service for searching and downloading data; Analyzing the web page loaded through the web page operation unit to check one or more of the user authentication information input area, login button area, archive button area, search term input area, search button area, post selection area and the material download button area A web page analyzer; A user authentication information input unit which inputs predetermined user authentication information in the user authentication information input area checked by the web page analyzer; A search word input unit which inputs a predetermined search word in the search word input area checked by the web page analyzer; A command execution unit that executes one or more button clicks among a login button area, an archive button area, a search button area, a post selection area, and a material download button area identified in the web page analyzer; And a download operation unit which downloads and stores the material from the OSP when the command execution unit executes the download of the material download button.

Here, the web page analysis unit analyzes the configuration tag of the web page and finds a unique property so that the user authentication information input area, login button area, archive button area, search term input area, search button area, post selection area and data download are performed. You can check the button area.

The apparatus may further include an error checking unit for checking whether a result page corresponding to the button click execution of the command execution unit is normally output through the web page operation unit by checking whether a specific URL is passed from the OSP.

The download operation unit may determine whether a download program is executed when the command execution unit executes the data download button click, and analyzes the download program to confirm a download execution button area, an end button area, and a download state. An analysis unit; A download program operating unit which executes a download execution button click of the download program to request data transmission to the OSP, checks a specific string of the download program, and executes a click of the end button when the download is completed; And a data storage unit for storing the data transmitted from the OSP in a storage medium.

In addition, the illegal copyright tracking method according to the present invention for achieving the above object, the search step of retrieving, downloading and storing the material from the online service provider (OSP); A recognition step of confirming whether the stored material is an illegal work; And a reporting step of notifying the OSP operator of whether an illegal copyrighted work is registered when the stored material is identified as an illegal copyrighted work.

Here, the searching step may include a method for searching for and downloading data from the web-based OSP.

On the other hand, illegal asset tracking system according to the present invention for achieving the above object, the search server for searching and downloading the data provided by the online service provider (OSP) and stored in the storage medium; Recognition server for checking the illegal work of the material downloaded from the search server; And a management / reporting server for notifying the OSP operator whether to register an illegal work when the material downloaded from the search server is identified as an illegal work on the recognition server.

Here, the search server may include a data search-download system from the web-based OSP.

According to the illegal asset tracking system and method according to the present invention, a search server for retrieving, downloading and storing the data from the OSP and a recognition server for discriminating whether the stored material is illegal, so that search and discrimination can be continued. In addition, it is possible to maximize the efficiency of illegal work tracking by allowing the identification work in the recognition server, which takes a relatively long time, to be performed in a parallel processing structure.

In addition, according to the system and method for retrieving and downloading data from the web-based OSP according to the present invention, the user interface provided by the OSP is analyzed by analyzing the configuration tag of the web page provided by the OSP, and checking the unique attribute to control the control point. Even if is changed, you can check the control point without modifying the program, and also check the error by checking whether a specific URL comes from the OSP after each command is executed. Possible errors can be prevented in advance to ensure smooth operation.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described. However, some components irrelevant to the gist of the present invention will be omitted or compressed, but the omitted elements are not necessarily required in the present invention, and may be combined and used by those skilled in the art. Can be.

In addition, each component, server, and system described below are not necessarily composed of independent components or servers that perform their respective functions, but may be implemented as a set of one or more programs, one or more servers, or one or more systems. It may be shared.

1 is a view for explaining the illegal copyright tracking system 100 according to an embodiment of the present invention. As shown in FIG. 1, the illegal copyright tracking system 100 according to an embodiment of the present invention includes a search server 110, a recognition server 120, and a management / reporting server 130.

The search server 110 searches for and downloads data provided by an online service provider (hereinafter, referred to as an 'OSP') and stores the data in the storage medium 140.

Here, the OSP 10 is a text, image to the user terminal 20 connected to services such as portal sites, blogs, cafes, UCC, web hard, peer-to-peer (P2P) through a communication network including a wired and wireless Internet network , A service provider that provides materials (content, copyrighted works) in the form of audio or video.

In addition, the user may use the user terminal 20 to upload or upload data to the OSP 10 through a communication network, or search for materials provided by the OSP 10 or materials posted or uploaded by the uploader. In addition, the user terminal 20 should be understood to include both a terminal used by the uploader and a terminal used by the downloader in the embodiment of the present invention.

On the other hand, the material provided through the OSP 10 (OSP or material posted or uploaded by the user) can also check the content of the content directly through a web browser, etc., but using the download program provided by the OSP (10) The file may be downloaded and stored in the user terminal 20 and then used.

Therefore, since the search server 110 accesses the OSP 10 through a communication network, searches for data, downloads the data, and stores the data, the user terminal 20 is similar to the process of using the data through the OSP 10. ), The search server 110 may be recognized as one of the user terminals 20.

The search server 110 downloads a work (material, content) using a script from a closed OSP 10 such as web hard or P2P, or downloads a work by analyzing and controlling a web page in the web-based OSP 10. Alternatively, audio and video assets may be downloaded from portal sites, blogs, cafes, or the like, or streaming assets may be downloaded from UCC and stored in the storage medium 140. Here, the search server 110 may download the entire searched work, but according to the implementation, only a part of the file that can be identified by the recognition server 120 (for example, 10 megabytes when the work size is 100 megabytes) is downloaded. It may be stored in the storage medium 140.

In addition, the search server 110 stores the posting information collected while searching the OSP 10 in the storage medium 140. The posting information may be information including one or more of OSP 10 information, access ID, access IP, time, log information, bulletin board name, search word, and captured image. The search server 110 tabulates the posting information and stores it in the storage medium 140.

The asset and publication information downloaded from the search server 110 may be stored in one storage medium 140, but the asset and publication information may be matched and stored in different storage media 140.

Here, the search server may be a data search-download system from a web-based OSP, which will be described later, or may be a server including the same.

On the other hand, it is not confirmed whether the downloaded work is actually infringing any copyrighted work. Therefore, when the search server 110 downloads and stores a work from the OSP 10 through a wired or wireless communication network, the recognition server 120 checks whether the downloaded work is an illegal work.

Recognition server 120 determines whether the illegal work by using the feature points of the work stored in the storage medium 140. For example, when a work stored in the storage medium 140 is a video asset, the feature point is extracted through video decoding, and the feature point of the actual work is compared with the feature point DB that stores the feature point to determine which work is actually infringing.

To this end, the recognition server 120 may include a DBMS for storing and operating feature points and meta information of real works. The feature and meta-information of these real works can be constantly updated by the operator. In addition, the recognition server 120 is preferably made of a parallel processing structure to increase the efficiency of the task of extracting the feature points of the downloaded work stored in the storage medium 140 and compared with the feature points of the real work. Therefore, the recognition server 120 does not necessarily consist of one server, but may be a system in which a plurality of control and task servers are hierarchical.

If it is determined whether the copyrighted work is illegal for the downloaded work, the recognition server 120 stores the value for the real work infringing the downloaded work in the storage medium 140. Here, the recognition server 120 may match and store the CID (Contents ID) value of the meta information of the real work infringed by the downloaded work with the publication information stored in the storage medium 140.

The management / reporting server 130 notifies the OSP operator whether to register an illegal work when the data downloaded from the search server 110 and stored in the storage medium 140 is identified as an illegal work by the recognition server 120. The process of notifying the OSP operator of illegal work registration may be implemented in the management / reporting server 130 to collect information about illegal works stored in the storage medium 140 and automatically transmit the information to the OSP operator. The system operator may be delivered to the OSP operator using an e-mail or the like through the operator terminal 150. In addition, the information transmitted from the management / reporting server 130 to the OSP operator may include post information collected during the search process and information requesting deletion.

In addition, the management / reporting server 130 monitors the status of the search server 110 and the recognition server 120 in association with the operator terminal 150, or registers (or pre-registered) feature points and meta-information for new works. Delete or change feature points and meta-information of the asset), generate statistics based on illegal work control, or update the OSP information, user authentication information, query information, query expansion information, etc. required by the search server 110 for searching. You can also do The management / reporting server 130 may be divided into a management server and a reporting server.

Hereinafter, referring to FIG. 2, the illegal copyright tracking system 100 shown in FIG. 1 searches for and downloads and stores data from the OSP 10, determines whether the downloaded data is illegal copyright, and notifies the OSP operator. Let's explain how. Prior to description, the illegal copyright tracking system 100 shown in FIG. 1 is referred to as a 'system' for convenience. In addition, the system downloads and stores a plurality of works from a plurality of OSPs, and determines whether the copyrighted work is notified and informs of the illegal work. For convenience, the system searches for and downloads a work from one OSP to confirm whether the work is illegal. Only explain.

First, the system accesses the OSP through a communication network including a wired and wireless Internet network, searches for data (works, contents), downloads the searched data, and stores the searched data in a storage medium (S210). In this case, authentication of the connected user may be required depending on the characteristics of the OSP. Therefore, the system inputs pre-stored user authentication information on the connected OSP, and when the user is authenticated by the OSP, searches for the work using the pre-stored search word, downloads the searched work, and stores it in the storage medium. The system can download works (materials and contents) using scripts from closed OSPs such as Webhard or P2P, download works by analyzing and controlling web pages in web-based OSPs, or audio from portal sites, blogs, cafes, etc. And a video asset or a streaming asset from UCC and stored in a storage medium.

The system also stores the publication information collected while searching for OSPs in a storage medium. The posting information may be information including at least one of OSP information, access ID, access IP, time, log information, bulletin board name, search word, and capture image. The system tabulates the posting information and stores it in a storage medium.

After downloading and storing the material (works, contents) from the OSP, the system checks whether the downloaded and stored material is illegal (recognition) <S220>.

In this case, the system determines whether the illegal work is illegal by using the feature points of the downloaded and stored work. For example, when a work stored in a storage medium is a video asset, the feature point is extracted through video decoding, and a feature point DB that stores the feature point of the real work is compared with a feature point DB to determine which work is actually infringing. If it is determined that the copyrighted work is illegal for the downloaded work in the system <S230>, the system stores the value for the actual work infringed by the downloaded work in a storage medium. In this case, the system may store the CID (Contents ID) value of the meta information of the real work infringed by the downloaded work by matching the publication information stored in the storage medium.

Thereafter, the system notifies the OSP operator whether or not the illegal work is registered (reporting) <S240>. The system may collect all the information identifying the illegal work on the material identified by the OSP and notify all at once. In addition, the information transmitted to the OSP operator side in the system may include post information collected during the search process and information requesting deletion.

As described in detail above, according to the illegal asset tracking system and method according to an embodiment of the present invention, the search server continuously searches for and downloads and stores the work in the OSP, and the recognition server stores the feature points of the downloaded work. Compared to the feature points, it is possible to check and notify whether it is illegal or not, so that the search and recognition operations can be performed simultaneously without having to alternately improve the efficiency of tracking illegal works. In addition, it is possible to further maximize the efficiency by determining in the recognition server that takes a relatively long time to work in a parallel processing method.

Hereinafter, with reference to Figure 3 will be described with respect to the data search-download system 300 from the web-based OSP (30) in accordance with an embodiment of the present invention. Prior to the description, the data retrieval-downloading system 300 shown in FIG. 3 may be a search server of the illegal copyright tracking system shown in FIG. 1 or may be a part of a search server. That is, the data retrieval-download system 300 shown in FIG. 3 does not provide a search / access application among various types of OSPs 30, but provides data in a special type OSP 30 that provides a service based on the web. To describe a system for searching and downloading.

In addition, since the description of the OSP 30 and the user terminal 40 shown in FIG. 3 has been made above, a detailed description thereof will be avoided.

Referring to FIG. 3, the data search-download system 300 according to an embodiment of the present invention includes an interface unit 305, an information receiver 310, an information transmitter 315, a web page operating unit 320, Web page analysis unit 325, user authentication information input unit 330, search term input unit 335, command execution unit 340, error check unit 345, search result check unit 347 and download operation unit 350 ).

The interface unit 305 is provided to connect and manage a predetermined communication channel with the OSP 30 in correspondence with a communication network. The interface unit 305 may connect and manage a communication channel according to a communication method of a communication network including a wired and wireless internet network.

The information receiving unit 310 receives information such as an interface screen in the form of an HTML compatible document, an information providing screen, and a material (a work or content) corresponding to a download request from the OSP 30 through a communication network in connection with the interface unit 305. To be prepared.

The information transmitter 315 is provided to transmit user authentication information, search word information, and command execution (click execution, etc.) to the OSP 30 through a communication network in association with the interface unit 305.

The web page operation unit 320 retrieves and outputs a web page provided by the OSP 30. The web page operation unit 320 may check the OSP information stored in the storage medium 360 and retrieve the web page using the web page address of the specific OSP 30.

The web page analyzing unit 325 analyzes the web page loaded from the web page operating unit 320 and checks the control point for executing the command. Here, the web page analysis unit 325 analyzes the configuration tag of the web page provided by the OSP 30, the user authentication information input area, login button area, archive button area, search term input area, search button area, post selection area And unique properties such as the download material button area. In other words, identifying a control point means finding a location (tag) to execute a particular command.

For example, suppose that the tag of the user ID information input area is the following.

<INPUT style = "BORDER-RIGHT: #cccccc 1px solid; BORDER-TOP: #cccccc 1px solid; FONT-SIZE: 8pt; BORDER-LEFT: #cccccc 1px solid; WIDTH: 100px; COLOR: # 000000; BORDER-BOTTOM : #cccccc 1px solid; HEIGHT: 19px; BACKGROUND-COLOR: # f6f6f6 "maxLength = 16name = mb_id>

In this case, 'mb_id' is the only attribute that indicates that the user ID is entered. Accordingly, the web page analyzer 325 analyzes the configuration tag of the web page provided by the OSP 30 to find an area in which the user ID is input and finds a tag including 'mb_id'. Of course, if the user interface is reconfigured in the OSP 30, the location of the user ID may be changed. However, since the only attribute called 'mb_id' for inputting the user ID will not be changed, as described above, the unique attribute can be controlled even if the user interface of the OSP 30 changes.

Of course, it is possible to find unique attributes by checking whether the tag contains multiple strings. For example, it searches for a tag that contains both the string 'INPUT' and the string 'mb_id' to find the area where the user ID is entered.

Similarly, password input area, login button area, archive button area, search word input area, search button area, post selection area, and data download button area among user authentication information are analyzed by analyzing configuration tag of web page to find unique property. You can check the control point for execution.

Meanwhile, in the exemplary embodiment of the present invention, tag analysis, attribute identification, and command execution for controlling a web-based OSP may be performed using a trident technology of Microsoft, which is a layout engine employed by Internet Explorer.

The user authentication information input unit 330 inputs predetermined user authentication information (user ID and password) in the user authentication information input area checked by the web page analyzer 325. In this case, the user authentication information may be input in the form of text by decrypting the previously stored information encrypted in the storage medium 360. In addition, the user authentication information stored in the storage medium 360 may be different for each OSP 30, and the user authentication information input unit 330 may receive user authentication information matching the OSP 30 loaded from the web page operation unit 320. Extracted from the storage medium 360 may be input.

The search term inputter 335 inputs a predetermined search term in the search term input region checked by the web page analyzer 325. A plurality of search terms to be input by the search term inputter 335 may be stored in the storage medium 360, and a plurality of modified search terms may be set even when searching for the same asset. Accordingly, the search word input unit 335 may extract a specific search word according to a search order among the search words stored in the storage medium 360 and input the search word in the search word input area. The search word required for such a search may be previously input by the operator through the operator terminal 370 and stored in the storage medium 360.

The command execution unit 340 executes a command for clicking the login button area, the archive button area, the search button area, the post selection area, and the material download button area confirmed by the web page analyzer 325. That is, when the user authentication information input area is confirmed by the web page analyzer 325 and the user authentication information including the user ID and password is input by the user authentication information input unit 330, the command execution unit 340 analyzes the web page. By executing the command of clicking the login button area confirmed in the unit 325, the command is transmitted to the OSP 30 in association with the information transmission unit 315 and the interface unit 305. Similarly, the user can execute the command for clicking the button of the archive button, clicking the search button area, clicking the post selection area, and clicking the material download button area after the user authentication information is input. In addition, the command execution unit 340 may be performed by assigning an action to be controlled to the corresponding tag identified through the web page analyzer 325.

The error checking unit 345 checks whether the result page corresponding to the button click execution of the command execution unit 340 is normally output through the web page operation unit 320. In this case, the error checking unit 345 may check an error by checking whether a specific URL comes from the OSP 30 in response to the button click execution. That is, when the web page operation unit 320 outputs the logged-in screen, when the rendering of the downloaded web page is finished, a specific function is called. In this case, the parameter of the callback function includes the URL of the rendered web page. The verification unit 345 checks whether the specific URL is passed as an argument of the callback function and confirms the success of the result page.

For example, after inputting user authentication information and transmitting a click command, the OSP 30 authenticates the user and transmits a logged-in web page to output a result page in the web page operation unit 320. Let's say the URL is

'http://www.ooodisk.com/main/doc/storage/GiftTest.php'

At this time, the error checking unit 345 inputs user authentication information and executes a command for clicking a login button.

If the URL 'http://www.ooodisk.co.kr/main/doc/storage/GiftTest.php' is passed, the result page is successfully printed and it is considered good to proceed with the next step. If no URL is passed, it is considered a failure and the next step is not taken. Therefore, in the prior art, if a certain time passes after the execution of the command, it may be determined that it is randomly successful and an error that may occur when the next process is progressed can be prevented.

On the other hand, the data search-download system according to an embodiment of the present invention, in conjunction with the web page analysis unit 325 checks the search result page after inputting a search result and performs a process of checking whether there is a search result 347 ). The search result checking unit 347 determines whether there is a search result, not an error after executing the command. For example, after the search term inputter 335 inputs a search term in the search term input region checked by the web page analyzer 325 and the command execution unit 340 executes a command for clicking the search button region, When the search result page is normally crossed and output through the web page operating unit 320, the search result checking unit 347 checks the number of rows of the search list table tag in association with the web page analyzing unit 325. You can judge the presence or absence. In other words, when the web page analysis unit 325 analyzes the search result page and confirms that the number of search list table tag rows is equal to or greater than a certain number of rows, the search result checking unit 347 determines that there is a search result and performs the next process (post selection). If it is possible to proceed, and if it is confirmed that it is less than a certain number of rows, it may be determined that there is no search result so that the next process may not be performed (or a search process using another search term).

The download operation unit 350 downloads the data from the OSP 30 when the command execution unit 340 executes the click of the download button and stores the data in the storage medium 360. Here, most of the OSP 30 provides a download program for transmitting data (works, contents). In this case, the download operation unit 350 may be configured as shown in FIG.

Referring to FIG. 4, the download manager 350 includes a download program analyzer 351, a download program manager 352, and a data storage 353.

The download program analyzing unit 351 checks whether the download program is executed when the command execution unit 340 executes the download button, and analyzes the download program to check the download execution button area, the end button area, and the download state.

The download program analyzer 351 may check whether the download program is executed by checking a handle value of the download program, and obtain a control ID and an attribute to check the download execution button area and the end button area. In addition, you can check the download status by checking specific strings (wait, stop, complete, etc.) of the download program.

When the download program operating unit 352 confirms the execution of the download program in the download program analysis unit 351 and confirms the download execution button region, the download program operating unit 352 executes the download execution button click and requests the data transmission to the OSP 30. In addition, when the download program analyzer 351 checks a specific character string and confirms that the download is completed, the download program analysis unit 351 executes a command for clicking the end button of the download program to terminate the download program.

The data storage unit 353 stores the data (article, content) transmitted from the OSP 30 in the storage medium 360 in response to the download execution button click of the download program operating unit 352.

On the other hand, the data search-download system 300 according to an embodiment of the present invention is one or more of the publication information (OSP information, access ID, access IP, time, log information, bulletin board name, search word, captured image collected in the search process It may further include a publication information storage unit (not shown) for storing the information including) in the storage medium 360. The publication information may be stored in one storage medium 360 together with the downloaded asset, but for convenience of management, the publication information may be stored in a table in a separate storage medium 360 and matched with the corresponding asset.

Hereinafter, a method of searching, downloading, and storing data by accessing the web-based OSP by the data search-downloading system 300 shown in FIG. 3 will be described with reference to FIGS. 5 to 7. Prior to the description, the data search-download system shown in FIG. 3 is referred to as a 'system' for convenience.

First, the system connects a communication channel with an OSP through a communication network including a wired and wireless Internet network, and retrieves and outputs a web page provided by the OSP (browsing) <S505>. Here, the system can retrieve the web page using the web page address of the specific OSP through the OSP information stored in the storage medium.

On the other hand, after the process of loading the web page provided by the OSP, it may further include a step of checking whether the web page of the normal OSP is output by checking whether a specific URL is passed.

After that, the system analyzes the loaded web page and checks the user authentication area and the login button area (user authentication area confirmation) <S510>. Here, the system can check the user authentication information input area and the login button area by analyzing the configuration tag of the web page provided by the OSP and finding the unique property. Since this has been described in detail above, redundant descriptions should be avoided.

When the user authentication area and the login button area are confirmed on the OSP web page, the system inputs user authentication information (user ID and password) and clicks the login button to request user authentication to the OSP side (user authentication request). . The user authentication information may be input in the form of text by decrypting the previously stored information encrypted in the storage medium. Here, the user authentication information stored in the storage medium may be different for each OSP, and the system may load and input user authentication information matching the loaded OSP from the storage medium.

Thereafter, the OSP authenticates the user in response to the user authentication information and checks whether the logged-in page is normally output (error check) <S520>. At this time, the system can check the error by checking whether a specific URL is passed from the OSP in response to the button click execution. Since this has been described in detail above, redundant descriptions should be avoided.

When the OSP authenticates the user and confirms that the logged-in page is displayed normally <S525>, the system checks the archive button area (check the archive button) and executes the command to click the confirmed archive button (the archive). Page request) <S535>.

In this case, since the user can search for the data directly from the logged-in page according to the user interface provided by OSP, the check button for the archive button and the request for the archive page may be omitted.

After requesting the archive page, check if the normal archive page is output (check error) <S540>. When the normal archive page is output <S545>, the system analyzes the archive page and checks the search word input area and the search button area (confirm the search term input area) <S550>.

Subsequently, the user inputs a pre-stored search term in the confirmed search term input area and clicks a search button to request search data from the OSP (search data request) <S555>. A plurality of search terms to be input in the system may be stored in a storage medium, and a plurality of modified search terms may be set even for searching the same asset. Therefore, the system extracts a specific search word in the search order from the search words stored in the storage medium, enters the search word input area, and executes a command for clicking a search button.

After requesting the search data, the system checks whether the search result page for the search term is normally output (error check) <S560>. The checking of the error of the search result page may include checking whether a specific URL is passed and the search result page is normally output, but may also include determining whether a search result exists. In other words, after entering the search word in the search word input area and executing the search button click command, when the search result page is normally output from the OSP, the search result page is analyzed to check the number of rows in the search list table tag. By doing so, it is possible to determine whether a search result exists. In other words, if it is determined that the number of rows in the search list table tag is greater than or equal to a certain number of rows, it is determined that there is a search result.

If the search list table tag row count is less than the specified number of rows and the search result is found to be absent, <S565> may enter another search term in the input area and click the search button to repeat the process of requesting the search data. have.

On the other hand, if the search result page is output normally and the number of search list table tag rows is determined to be greater than a certain number of rows, and the search result is determined to exist, the system analyzes the search result page to check a specific post selection area. (Check the post selection area) <S570>, click the confirmed post selection area to request the details page of the post (post selection) <S575>.

After that, check whether the details page of the post is displayed (error check) <S580>. The process of checking whether the detailed information page of the post is displayed is performed by checking whether a specific URL comes over.

If the error check process confirms that the details page of the post has been output normally <S585>, the post details page is analyzed and the data download button area is checked (check the data download button) <S590>, and the data download button is clicked. Run to request data download (Request data download) <S595>.

Here, when the user selects a post selection area on the search results page (or a button that directly downloads the material (article, content) corresponding to a specific post in the search result page) according to the user interface provided by OSP, the download is available immediately. Because it can be done (or the download program is executed right away), the error checking process to check the normal output of the post detail page and the process of checking the download button area on the post detail page and clicking the download button are performed. May be omitted.

Thereafter, the system downloads data (works and contents) from the OSP in response to the data download request and stores the data in a storage medium (data download) <S700>. Most OSPs provide download programs for the transfer of materials (works, content). Therefore, the data download step <S700> may be performed by the process shown in FIG.

After executing the download of the data download button and requesting the download of the material <S595>, the system checks whether the download program has been executed (check the download program) <S705>. The system may check whether the download program is executed by checking the handle value of the download program.

When the execution of the download program is confirmed, the system checks the download execution button area of the download program (confirm the download execution button) <S710>, and executes a click command of the download execution button (download execution) <S715>. In this case, the system may control the download program by obtaining a control ID and an attribute of the download program.

Thereafter, the system downloads and stores the data transmitted from the OSP according to the download request, and periodically checks a specific string (wait, stop, complete, etc.) of the download program to check the download status (check the download status) <S720>.

After confirming that the download is completed through a specific string of the download program <S725>, the system checks the download button exit area of the download program (confirm the download program exit button) <S730> and executes the exit button to end the download program. (End of the download program) <S735>. Here, the method may further include deleting a download list of the download program before terminating the download program.

In addition, if there are a large number of search lists on the search results page, after the download program is terminated, it is possible to repeat the process of downloading materials by selecting another post on the search results page.

When searching, downloading, and storing data (authors and contents) through a specific search word in a specific OSP by the above-described process, the web-based OSP is continuously repeated by repeating the above-described process using the next-order OSP or the next-order search word. You can quickly download the material from.

On the other hand, the method and system for retrieving and downloading data from the web-based OSP according to an embodiment of the present invention is performed by a control program implemented to apply a specific command to a specific tag by analyzing the tag while the operator actually uses the web-based OSP. Can be executed.

Preferred embodiments of the present invention described above are disclosed for the purpose of illustration, and those skilled in the art will be able to make various modifications, changes and additions within the spirit and scope of the present invention. And additions should be considered to be within the scope of the claims of the present invention.

1 is a diagram for explaining an illegal copyright tracking system according to an embodiment of the present invention.

2 is a view for explaining a illegal asset tracking method according to an embodiment of the present invention.

3 is a diagram illustrating a data retrieval-downloading system from a web-based OSP in accordance with an embodiment of the present invention.

4 is a view for explaining an example of a download operation unit of the data search-download system shown in FIG.

5 to 7 illustrate a method for searching for and downloading data from a web-based OSP according to an embodiment of the present invention.

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

10, 30: OSP

20, 40: user terminal

140, 360: Storage medium

150, 370: operator terminal

100: illegal asset tracking system

110: search server

120: recognition server

130: management / reporting server

300: Material Search-Download System

305: interface unit

310: information receiving unit

315: information transmission unit

320: web page operation unit

325: web page analysis unit

330: user authentication information input unit

335: search term input unit

340: command execution unit

345: error checking unit

347: Search result check unit

350: download management unit

351: download program analysis unit

352: download program operation unit

353: data storage

Claims (6)

A browsing step of bringing up a web page provided by an online service provider (hereinafter referred to as an “OSP”) that provides a service for searching and downloading materials; A user authentication area checking step of checking a user authentication information input area and a login button area in the loaded web page; A user authentication request step of executing input of predetermined user authentication information and clicking of the login button in the confirmed user authentication information input area; A button button checking step of checking a button button area of the logged-in web page; Requesting the archive page to execute the click of the identified archive button; A search word input area checking step of checking a search word input area and a search button area in the web page moved to the archive; A search material request step of executing input of a predetermined search word and clicking of the search button in the identified search word input area; A post selection area checking step of checking a specific post selection area on a web page on which a search result according to the search material request is output; A post selection step of executing a click of the confirmed post selection area; Checking a material download button for checking a material download button area in a post detail information web page according to the post selection; A material download request step of executing a click of the confirmed material download button; And A data download step of downloading and storing data from the OSP according to the data download request. Checking the user authentication area, confirming the archive button, confirming the search word input area, confirming the post selection area, and confirming the download button are confirmed by analyzing the configuration tag of the web page and finding a unique property. How to search for materials-download. The method of claim 1, After at least one of the browsing step, the user authentication request step, the library page request step, the search data request step, and the post selection step, by checking whether a specific URL comes from the OSP, whether a response page corresponding to each step is normally outputted. Error checking step to confirm; further comprising the step of retrieving and downloading data from the web-based OSP. A method for retrieving and downloading data from a web-based OSP that automatically performs user authentication, data retrieval and download processes on web pages provided by an online service provider (OSP) that provides retrieval and download of materials. The user authentication, data retrieval and download are executed by applying a command to a specific tag among the tags constituting the web page, and the specific tag for executing the command is a tag having an attribute that matches the unique attribute of the specific tag. Searching for and downloading the data from the web-based OSP. A web page operation unit for retrieving web pages provided by an online service provider (OSP) that provides retrieval and download services; Analyzing the web page loaded through the web page operation unit to check one or more of the user authentication information input area, login button area, archive button area, search term input area, search button area, post selection area and the material download button area A web page analyzer; A user authentication information input unit which inputs predetermined user authentication information in the user authentication information input area checked by the web page analyzer; A search word input unit which inputs a predetermined search word in the search word input area checked by the web page analyzer; A command execution unit that executes one or more button clicks among a login button area, an archive button area, a search button area, a post selection area, and a material download button area confirmed by the web page analyzer; And And a download operation unit for downloading and storing data from the OSP when the command execution unit clicks the download button. The web page analyzing unit analyzes the configuration tag of the web page and finds a unique property so that the user authentication information input area, login button area, archive button area, search word input area, search button area, post selection area and data download button area Data retrieval-download system from a web-based OSP, characterized in that the identification. The method of claim 4, wherein And an error checking unit for checking whether a result page corresponding to the button click execution of the command execution unit is normally output through the web page operation unit by checking whether a specific URL is passed from the OSP. Material search-download system. A search server for searching and downloading data provided by an online service provider (OSP) and storing the data in a storage medium; Recognition server for checking the illegal work of the material downloaded from the search server; And And a management / reporting server for notifying the OSP operator of whether an illegal work is registered when the material downloaded from the search server is identified as an illegal work on the recognition server.

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