KR100827023B1 - Voice Service System of RSS Feed and Method Thereof and Recording Medium Thereof - Google Patents

Abstract

The present invention relates to a voice service system of an RSS feed for providing information updated by a web-based service to an information requester, a service method thereof, and a recording medium recording the same, comprising a database and connected to a plurality of terminals through a mobile communication network. A voice service system for providing a service, comprising: receiving means for receiving a service request from the terminal, recognition means for interpreting the received service request, control means for supporting providing information according to the interpreted service request, and providing information Acquisition means for collecting the necessary data, extracting means for extracting the information from the collected data and storing in the database, document generating means for generating the information stored in the database as a voice document, the voice document generated by voice Voice processing means to convert, conversion And a transmitting means for transmitting the voice to the terminal.

By using the voice service system of the RSS feed, the service method thereof, and the recording medium recording the same, the information requester can access the latest information as quickly as possible without the limitation of time and space without requiring the Internet environment.

RSS feeds, voice services, VXML, information acquisition

Description

Voice service system of RSS feed and its service method and recording medium therein {Voice Service System of RSS Feed and Method Thereof and Recording Medium Thereof}

1 is a block diagram illustrating a voice service system of an RSS feed according to an embodiment of the present invention;

2 is a flowchart illustrating a voice service method of an RSS feed according to an embodiment of the present invention;

3 is a flowchart illustrating a method of parsing and extracting an RSS feed according to an embodiment of the present invention;

4 is a diagram illustrating a voice service screen of an RSS feed according to an embodiment of the present invention;

5 is a flowchart for briefly explaining a voice service method according to an embodiment of the present invention;

Explanation of symbols on the main parts of the drawings

10: Terminal 11: PC

20: voice service system 30: database

201: receiving means 202: recognition means

203: control means 204: acquisition means

205: extraction means 206: document generation means

207: voice processing means 208: transmission means

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a content providing service, and in particular, an RSS (RDF Site Summary, Rich Site Summary, or Really Simple Syndication) feed (RSS) for quickly providing information requestor with updated content in a web based service The present invention relates to a voice service system of an RSS feed that converts a feed into a voice eXtensible Markup Language (VXML) document and provides a voice service, a service method thereof, and a recording medium recording the same.

In general, the fastest and easiest way for information providers to provide information in the modern society is through the Internet, and the method for supporting a person who wants certain information to access the information easily and quickly is also through the Internet. Indeed, information providers are mandatory to use the Internet as a means of marketing and in-house advertising.

 RSS services have begun to be provided as a means of providing information over the Internet. RSS service is one of the technologies and specifications of the Semantic Web, which is called the next generation web, by providing convenient access for users who want to have their information by providers who handle frequently updated information. In addition, a user who wants specific information such as the title, link, and main contents of the updated article receives the updated data without visiting the website. That is, the user can easily know the latest conversion contents of the site even without visiting the site.

These RSS services provide service providers with RSS feeds in extensible markup language (XML) format that contain updates of information, and requesters can send RSS feed addresses to an RSS reader program installed on their computer without visiting a website. By registering, you can easily check the updated information. In other words, by analyzing RSS feeds, you can see updated information at a glance. It is mainly used in news and announcements, various courses, schedules, recruitment information, and search results.

As described above, an example of a content update technology is disclosed in Korean Patent Registration Publication No. 0573037 (registered on April 14, 2006, an RS-based content extraction server and method, a server management device, and a standby screen providing system of a mobile communication terminal device using the same). It is.

The technology disclosed in the Republic of Korea Patent Registration Publication No. 0573037 is a content server that provides update content created by RSS feeds, content that collects, analyzes and classifies the update content, converts one of size and data format into mobile content. An extraction server, a database for storing the converted content, and a standby screen providing server for providing mobile content stored in the database to a mobile communication terminal device, wherein the content extraction server is configured to update content generated by an RSS feed. RSS collector that collects, a content collector that partially extracts the tag of the updated content, and a content that converts one of size and data format to be applied to a terminal device to which the extracted tag is transmitted to generate user content It is made of converter and RSS method Describes an RSS-based content extraction server and method for obtaining information updated from various applied contents in a more convenient way at a user's desired time, a server management apparatus, and a standby screen providing system of a mobile communication terminal device using the same It is.

In addition, an example of an electronic commerce technology using RSS is disclosed in Korean Patent Laid-Open Publication No. 2006-0031471 (published on April 12, 2006, an electronic commerce method using a blog shop).

The technology disclosed in Korean Patent Laid-Open Publication No. 2006-0031471 includes a blog shop registration step of registering a blog capable of posting a product as a blog shop, and posting a product sold in the blog shop to a blog. A product posting step, a sponsor registration step of registering the product posted in the blog shop for sale in another blog and posting the product on the blog of the sponsor, and a blog on which the blog is posted The product ordering step of purchasing the product and paying the price at the shop or the blog shop of the sponsor, posting the status of the ordered product to the blog shop and using Trackback or RSS (RSS) On the blog of the blogger who ordered the product or the blog of the sponsor where the order was placed The product status posting step and the blogger who ordered the product is a product status checking step of confirming the order status of the product in his blog, and the status is not high by forming an open market through sponsors between blog shops E-commerce in the blog shop that can promote their blog shop to market products effectively is described.

However, in the conventional RSS feed technology, including the technology disclosed in the above publications, there is a problem that the RSS feed is provided only on the screen and does not satisfy the request of the information requester to be provided in various forms.

In addition, there is a problem that there is a space and device constraints because a desktop and portable computer that requires the Internet environment in order to receive the RSS feed service.

An object of the present invention is to solve the problems as described above, by combining the advantages of the RSS service and the voice recognition and synthesis service that the information requester can alleviate the constraints of space and time in searching for the latest information. The present invention provides a voice service system for an RSS feed, a service method thereof, and a recording medium recording the same. That is, the RSS service and the voice service are provided at the same time to apply the advantages of the RSS service to the service to be provided by voice. It converts information extracted from RSS feeds into voice recognition and synthesis technology, enabling information requesters to search and obtain information through wired and wireless telephones.

Another object of the present invention is to use the RSS feed as a medium of the service provided by the speech recognition and synthesis technology RSS feed that can facilitate the convenience of information providers who want to simultaneously provide RSS services and services using speech recognition and synthesis technology The present invention provides a voice service system, a service method thereof, and a recording medium recording the same.

It is still another object of the present invention to provide a voice feed system of an RSS feed, a service method thereof, and a recording medium recording the same, in which the latest requester can access the latest information as quickly as possible.

In order to achieve the above object, a voice service system of an RSS feed according to the present invention comprises a database and is connected to a plurality of terminals through a mobile communication network to provide information, which receives a service request from the terminal. Means, recognizing means for interpreting the received service request, acquiring means for collecting a RSS (RDF Site Summary, Rich Site Summary, or Really Simple Syndication) feed required for providing information in accordance with the interpreted service request, From the RSS feeds collected, it is extracted in content units separated by <item> tags, and for each of the extracted content units, text information of a subtag of a title and published time is extracted, and hyperlinks of a subtag of a link are extracted. If the address is included, the linked document is obtained, converted into a text file, and then the converted text file. Except for all parts except between the unique tag or comment marked as the beginning of the paragraph and the unique tag or comment marked as the end of the paragraph, the tag is deleted from the remaining part and the special characters not recognized by the speech synthesizer are removed. Extracting means for extracting text information and storing the extracted text information in the database together with time information, document generating means for generating the information stored in the database into a voice document, and converting the generated voice document into voice. Voice processing means, characterized in that it comprises a transmitting means for transmitting the converted voice to the terminal.

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In the voice service system of the RSS feed according to the present invention, the document obtained by the extracting means is obtained in a binary format.

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In the voice service system of an RSS feed according to the present invention, the voice document includes a VXML document.

In addition, in the voice service system of the RSS feed according to the present invention, the recognition means is characterized in that if the received service request is voice, the voice is recognized and interpreted as a signal usable within the system.

In addition, in order to achieve the above object, the voice service method of the RSS feed according to the present invention comprises a database and a method of providing a voice service to a system for providing information connected to a plurality of terminals through a mobile communication network, (a Receiving a connection request from the terminal and converting a voice message for service guidance stored in the database into a voice and transmitting the same to the terminal; (b) checking whether time information of the information stored in the database is updated and determining whether an update is necessary; , (c) collecting RSS feeds necessary to provide information when it is determined that the update is necessary, extracting the collected RSS feeds into content units separated by <item> tags, and extracting each content unit from the collected RSS feeds. Extracts text information of subtag of title, published time, and hyperlink of subtag of link If it contains a link, obtain the linked document, convert it to a text file, and remove all parts of the converted text file except between the unique tag or comment marked as the beginning of the paragraph and the end point of the paragraph. Removing the tag from the remaining portion, removing special characters not recognized by the speech synthesizer, extracting text information, and updating and storing the extracted text information in the database together with time information; (d) Receiving and interpreting a service request from the terminal, (e) generating the information stored in the database into a voice document according to the interpreted service request, and (f) converting the generated voice document into voice and Characterized in that it comprises the step of transmitting to the terminal.

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In the voice service method of the RSS feed according to the present invention, the step (c) is characterized in that to obtain the linked document in a binary format.

In addition, in the voice service method of the RSS feed according to the present invention, the information stored in the database is characterized in that it includes a time when the information is updated.

In the voice service method of an RSS feed according to the present invention, the voice document may include a VXML document.

In the voice service method of the RSS feed according to the present invention, the step (e) is characterized in that if the received service request is voice, voice is recognized and interpreted as a signal usable within the system.

In addition, the computer-readable recording medium according to the present invention to achieve the above object is a computer having a database and connected to a plurality of terminals and a mobile communication network to provide information to a system for providing a voice service to a computer A readable recording medium, comprising: (a) requesting a connection from the terminal and converting a voice message for service guidance stored in the database into a voice and transmitting the same to the terminal; and (b) time information of the information stored in the database. (C) collecting RSS feeds necessary for providing information when it is determined that the update is necessary, extracting the collected content into content units separated by <item> tags from the collected RSS feeds; For each of the extracted content units, the title, the text of the subtag of the published time Extracts and converts the linked document into a text file if the hyperlink address of the subtag of the link is included, and then marks the end of the paragraph with a unique tag or comment and a paragraph marked as the beginning of the paragraph in the converted text file. Except for all parts except between unique tags or comments, the tag is deleted from the remaining parts, special characters not recognized by the speech synthesizer are extracted, text information is extracted, and the extracted text information is combined with time information. Updating and storing in the database; (d) receiving and interpreting a service request from the terminal; (e) generating the voice document with the information stored in the database according to the interpreted service request; (f) Converting the generated voice document into voice and transmitting the same to the terminal; It is characterized by.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. In addition, in describing this invention, the same code | symbol is attached | subjected and the repeated description is abbreviate | omitted.

1 is a block diagram illustrating a voice service system of an RSS feed according to an embodiment of the present invention.

As shown in FIG. 1, the voice service system 20 having the database 30 according to the present invention receives an information request from an information requester through a wired / wireless terminal 10 and converts an RSS feed into a voice service. to provide. The voice service system 20 is also connected to the PC 11 via a network as a voice service server and a web server.

The voice service system 20 shown in FIG. 1 includes a receiving means 201 for receiving a service request from the terminal 10, a recognizing means 202 for interpreting a service request received at the receiving means 201, and a recognizing means ( Control means 203 for providing information according to the service request interpreted in 202, acquiring means 204 for collecting data necessary to provide the information, extracting information from the data collected by the acquiring means 204 Extraction means 205, document generation means 206 for generating the information stored in the database 30 as a voice document, voice processing means 207 for converting the generated voice document to speech, the converted voice terminal 10 Sending means 208 for transmitting to.

The receiving means 201 receives a service request in the form of DTMF (Dual Tone Multi Frequency) or voice, and when the received service request is a voice, the recognition means 202 recognizes a voice and can use the signal in the system. Interpret with The technology for recognizing speech is a well-known technique commonly used in the art, so a detailed description thereof will be omitted.

The data collected by the acquiring means 204 is an RSS (RDF Site Summary, Rich Site Summary, or Really Simple Syndication) feed that can be collected through a network, and needs periodic updating. The RSS feed collected by the acquiring means 204 is parsed through the extracting means 205 to extract the body text. If the parsed RSS feed contains a hyperlink address, the linked document is downloaded, converted into a text file format, and the body text is extracted. At this time, the document is downloaded in binary format to prevent the breakdown of the Hangul characters. The extracted information is stored in the database 30, and the database 30 holds the latest updated contents, including the time when the information was updated along with the information.

The speech document generated by the document generating means 206 is a VXML (Voice eXtensible Markup Language) document, and can be converted into speech through the speech processing means 207. Since the technology for converting VXML to speech is a well-known technique commonly used in the art, detailed description thereof will be omitted.

Next, a voice service method of an RSS feed according to the present invention will be described with reference to FIGS. 2 to 5.

2 is a flowchart illustrating a voice service method of an RSS feed according to an embodiment of the present invention, FIG. 3 is a flowchart illustrating a method of parsing and extracting an RSS feed according to an embodiment of the present invention. FIG. 5 is a diagram illustrating a voice service screen of an RSS feed according to an embodiment of the present invention, and FIG. 5 is a flowchart illustrating a voice service method according to an embodiment of the present invention.

As shown in FIG. 2, first, the receiving means 201 of the voice service system 20 is requested to access from the terminal 10 (ST2010). The connection request is interpreted by the recognition means 202, and the control means 203 generates document guidance means for generating a voice document for service guidance using the service guide information stored in the database 30 according to the interpreted connection request. ). The generated service guidance voice document is converted into voice by the voice processing means 207 (ST2020). The converted service guidance voice is transmitted to the terminal 10 through the calling means 208 (ST2030). The service guide voice is a voice for a content to be serviced and includes a menu, a category, and the like.

Since the connection with the terminal 10 is made, the control means 203 determines whether or not updating of the information stored in the database 30 is necessary (ST2040). Information stored in the database 30 must be continuously updated to retain the latest information. Therefore, the final update time of the information stored in the database is determined to provide a smooth service to determine whether the update is necessary. If it is determined that the update is necessary, the acquiring means 204 collects an RSS feed, which is a material necessary to provide information (ST2050). Thereafter, the extracting means 205 parses the RSS feed collected through the obtaining means 204 to extract the body text as the information (ST2051). If the RSS feed parsed in step ST2051 contains a hyperlink address, the linked document is downloaded in a binary format, converted into a text file format, and the body text is extracted. The extraction means 205 stores the extracted body text in the database 30 (ST2052).

A user who listens to the service guidance voice through the terminal 10 selects information to be serviced by pressing a button on the terminal 10. This service request is received by the receiving means 201 in the form of DTMF (ST2060). The received service request is interpreted by the recognition means 202. The control means 203 controls the document generating means 206 to generate the RSS feed stored in the database into a VXML document which is a voice document according to the analyzed service request (ST 2070). The speech processing means 207 converts the VXML document generated by the document generating means 206 into speech (ST2080). The transmitting means 208 transmits the RSS feed information converted into voice to the terminal 10 (ST2090).

In the present embodiment, the received service request was in the form of DTMF, but the voice may be in the form of voice. If the service request is received in the form of voice, the recognition means 202 recognizes the voice and interprets it as a system internal signal.

An information acquisition and provision process according to an embodiment of the present invention will be described in more detail with reference to FIG. 3.

First, the process of obtaining the necessary information by parsing the RSS feed is explained.

[Step 1-1]

As shown in FIG. 3, first, a tag containing information to be provided to a voice service is selected from an RSS feed. In other words, before parsing the RSS feed, the task of selecting a tag required for voice service must be preceded. The RSS feed is an XML standard document similar to a tree structure. As shown in FIG. 4A, an RSS feed is composed of a predetermined tag, a text wrapped around the tag, and text containing actual information. This tag is a repetitive feature that contains content on a particular topic on the Web.

The purpose of providing the RSS feed shown in FIG. 4A is to provide news content to an information requester. The news is composed of articles. Accordingly, the RSS feed of FIG. 4A contains information of one news article per <item> tag in units of <item> tags, and the <item> tag is repeated. <tag>, a subtag of the <item> tag, a hyperlink address <link> containing the body of the news article, <dc: date> indicating the time the news article was posted, and a news article There is an <author> tag that contains the specification of a journalist.

In order to take the minimum information for providing the RSS feed illustrated in FIG. 4A by voice, the information of the <item> tag should be taken. In detail, the <title>, <link>, <dc: date>, and <author> tags It is desirable to take information of.

[Step 1-2]

The content of the tag selected in step 1-1 is extracted by parsing the RSS feed with Document Object Model (DOM) and Simple API for Xml (SAX).

The APIs for parsing XML-compliant documents include DOM and SAX. The two APIs show only conceptual and methodological differences in parsing XML documents in a tree structure.

The DOM provides a way to traverse and parse each element in turn, and SAX provides a way to parse and access an underlying node when it encounters an element you want to process. The two methods have advantages and disadvantages, and in one embodiment of the present invention, since the purpose of parsing an RSS feed is ultimately to obtain a desired element, a method that is easy to use is selected by using a loop and a branch statement.

If the tag selected in step 1-1 is encountered while searching the RSS feed by DOM and SAX, the text information is extracted and stored in a separate space (string type variable or DB). In the example of the RSS feed illustrated in FIG. 4A, since the <item> tag and its details are determined to be applied to a voice service, the <item> tag is repeated, and the details of the <title>, < When the text of the link>, <dc: date>, and <author> tags is extracted one by one, it becomes one piece of information to be provided to the information requester by the voice service. The more you do this, the more information you can take and the number of times you want to repeat depends on the nature of the information you want to provide in the RSS feed to be parsed.

[Step 1-3]

If the extracted information is a hyperlink address rather than text to be provided by speech synthesis, extract the necessary content from the HTML document.

An RSS feed is one of the tools for summarizing a document and delivering it to the requestor of information. If a lot of data in a tag loses its original purpose, it may have a hyperlink address containing detailed data. In this case, in order to provide a voice service, the HTML document corresponding to the hyperlink must be downloaded in a binary format, converted into a text file format, saved again, and then extracted. The reason for downloading in binary format is that Korean characters are not broken.

The HTML document for extracting the information should be marked with the start and end points in the comments promised in the section containing the information to be extracted. Deletes all parts except the comment marked as start point and the comment marked as end point, deletes HTML tag from the remaining part, and writes routine to remove special characters not recognized by voice synthesizer to use. To complete.

Next, we describe how to generate a VXML document with textual information obtained by parsing an RSS feed when an information requester requests a connection.

The text information to be serviced by voice obtained in steps 1-3 is stored in the DBMS, and the parsing result of the RSS feed executed on the first connection after the service is constructed is stored first. At this time, it is necessary to decide how much information is to be stored to create a web application, and the table of the database where the information is to be stored must include the time when the information is updated.

[Step 2-1]

Determine whether to update the information by checking the last update time of the information recorded in the DBMS. In other words, when the request of the information requester comes in, the DBMS checks the last recorded information and compares the time with the current time. Only after a certain amount of time has passed will the RSS feed be parsed again.

The characteristics of RSS feeds are that they are used for frequently updated information. The best way is to match the update time of RSS feeds with the time that RSS feeds are parsed. It becomes possible.

[Step 2-2]

Retrieve the information from the DBMS to generate the VXML document. Through Step 2-1, after confirming that the information to be provided is the latest information or updating the information newly, retrieve the information from the DBMS to generate the VXML document. When creating a VXML document, use the server-side scripting language appropriate for the server's operating system, Web Application Server (WAS), and Web server. The generated VXML document is spoken to the user via the VXML interpreter.

Next, a voice service method of an RSS feed according to an embodiment of the present invention will be described using the screens shown in FIG.

4A is a diagram illustrating an RSS feed screen according to an embodiment of the present invention.

For news and blogs, which are providers of RSS feeds, service providers typically provide RSS feeds as shown in FIG. 4A. In particular, the company's hiring announcements and the number of new posts are applied to a large community, and the RSS service is expected to spread gradually. The RSS feed illustrated in FIG. 4A is an RSS feed containing news scoop provided by the Chosun Ilbo. RSS feeds include the title of the information to be provided, the link address containing the main content of the information, and the time the information was posted.

4B is a diagram illustrating a result screen of parsing an RSS feed and extracting necessary information according to an embodiment of the present invention.

The RSS feed can be parsed as a DOM or SAX and other XML parser, which is a programming interface connecting XML and HTML documents, to extract desired information as shown in FIG. 4B. That is, when the RSS feed is parsed by DOM or SAX and other XML parsers to obtain the desired node information, a screen as shown in FIG. 3 appears. The obtained information is used to provide information requestor with voice synthesis technology. If the hyperlink address containing the details of the information is included, only necessary information is obtained from the HTML document corresponding to the address.

4C is a diagram illustrating an information extraction result screen of an element which is an Internet address among information extracted from an RSS feed according to an exemplary embodiment of the present invention.

If the information obtained by parsing the RSS feed is a hyperlink address rather than text to be spoken, if a unique tag or comment is inserted at the beginning and end of the paragraph that contains the desired information in the HTML document corresponding to the link, the information in FIG. As shown, only necessary information can be extracted. When the HTML document is written, whether or not the paragraph is divided by using a comment or a specific HTML tag at the beginning and end of the paragraph for convenience of development and post-management, in one embodiment of the present invention, Used to get information.

4D illustrates a VXML document screen generated for a voice service according to an embodiment of the present invention.

In order to provide the information requestor with the information extracted in FIG. 4C to the information requester using voice recognition and synthesis techniques, after the information to be provided to the information requester is completely obtained from the RSS feed as shown in FIG. 4D, the obtained information and the server side script are used. To create a VXML document. FIG. 4D is a VXML document made to provide a title of information to be provided to an information requester using a speech synthesis technique and to search for desired information using a speech recognition technique. The breadth of the information is beyond the scope of the RSS feed.

4E is a diagram illustrating a VXML document screen generated for providing actual content according to an embodiment of the present invention.

As shown in Fig. 4E, the information requester searches for the information using the speech recognition technology to generate a VXML document that is executed when the desired information is provided by the speech synthesis technology. This is the final step in the process of providing voice information from an RSS feed.

Next, a voice service method according to an embodiment of the present invention will be briefly described with reference to FIG.

As shown in FIG. 5, when the contents of the RSS feed are updated, the contents of the service provided by voice are also updated. When the information requester reads the RSS feed every time the information requester is confirmed, the server is unreasonable. To use the DB. When the information requester attempts to connect and successfully connects, check the last DB update time of the information to be provided, and when the time passes, obtain the contents of the XML parsing and link address information using the RSS feed, and then It updates the information to provide the information to the requestor, and updates the DB only when the time connected by the information requester is over a certain time from the last DB update time. To provide.

The present invention can be applied to web-based news and blogs that require frequent updating of information, information providers requiring rapid distribution of information, and all information providers providing RSS services. In addition, due to the spread of voice-based services and RSS services in the distribution of increasingly important information, it is expected to have high marketability because it is expected to be an essential technology where frequent updating of information and rapid information delivery are required.

As mentioned above, although the invention made by this inventor was demonstrated concretely according to the said Example, this invention is not limited to the said Example and can be variously changed in the range which does not deviate from the summary.

That is, in the above-described embodiment, an embodiment in which the information obtained from the RSS feed is provided by voice using VXML has been described. However, the present invention is not limited thereto, and any service that provides document information by voice can be realized. .

As described above, according to the voice service system of the RSS feed, the service method thereof, and the recording medium recording the same according to the present invention, the process of providing the voice service is simplified since the information provider generates the VXML document using the RSS feed. In addition, an effect of applying the advantages of the RSS service to the voice service is also obtained.

In addition, according to the present invention, a voice service system of an RSS feed, a service method thereof, and a recording medium recording the same require an internet environment in terms of an information requester since a wired / wireless telephone is used for information retrieval based on an RSS feed. As a result, the effect of accessing the latest information as quickly as possible without the limitation of space and time is obtained.

In addition, according to the voice service system of the RSS feed, the service method and the recording medium recording the same according to the present invention, the purpose of providing information providers or information using the existing RSS in the field of the web-based information industry on the Internet that people around the world are facing This results in cost savings for information providers who want to use RSS services and voice recognition and synthesis technology.

Claims (18)

A voice service system having a database and connected with a plurality of terminals and a mobile communication network to provide information, Receiving means for receiving a service request from the terminal; Recognition means for interpreting the received service request; Obtaining means for collecting RSS (RDF Site Summary, Rich Site Summary, or Really Simple Syndication) feeds required to provide information in accordance with the service request being interpreted; From the RSS feeds collected, it is extracted in content units separated by <item> tags, and for each of the extracted content units, text information of a subtag of a title and published time is extracted, and hyperlinks of a subtag of a link are extracted. If an address is included, obtain the linked document, convert it to a text file, and then remove all parts of the converted text file except for the unique tag or comment marked as the beginning of the paragraph and the end point of the paragraph. Extracting means for deleting a tag from the remaining portion, removing special characters not recognized by the speech synthesizer, extracting text information, and storing the extracted text information in the database together with time information; Document generation means for generating a voice document using the text information stored in the database; Voice processing means for converting the generated voice document into voice; And a transmission means for transmitting the converted voice to the terminal. delete delete delete The method of claim 1, And said extracting means obtains said linked document in binary format. delete The method of claim 5, The voice document includes a voice eXtensible Markup Language (VXML) document. The method of claim 7, wherein And the recognition means recognizes the voice and interprets the voice into a signal usable within the system when the received service request is voice. Claims [1] A method of providing a voice service to a system having a database and connected with a plurality of terminals through a mobile communication network to provide information. (a) requesting a connection from the terminal and converting a voice message for service guidance stored in the database into a voice and transmitting the voice document to the terminal; (b) determining whether the update is necessary by checking time information of the information stored in the database; (c) collecting RSS feeds necessary for providing information when it is determined that the update is necessary; extracting the collected RSS feeds in content units separated by <item> tags from the collected RSS feeds, and for each extracted content unit, a title Extracts the text information of the subtag of the published time, and if the hyperlink address of the subtag of the link is included, obtains the linked document, converts it into a text file, and then marks the original text as the starting point of the paragraph in the converted text file. Except for all parts except between a tag or comment and a unique tag or comment marked as the end point of a paragraph, delete the tag from the remaining part, remove special characters not recognized by the speech synthesizer, extract text information, Updating and storing the extracted text information in the database with time information; (d) receiving and interpreting a service request from the terminal; (e) generating a voice document using the text information stored in the database according to the interpreted service request; (f) converting the generated voice document into voice and transmitting the voice document to the terminal. delete delete delete delete The method of claim 9, wherein step (c) comprises: And receiving the linked document in a binary format. delete The method of claim 14, And the voice document comprises a VXML document. The method of claim 16, In the step (d), if the service request is voice, the voice service recognizes the voice and interprets the signal as usable within the system. Claims [1] A computer-readable recording medium having a database and a method of providing a voice service by connecting a plurality of terminals and a mobile communication network to provide information. Requesting a connection from the terminal and converting a service guidance voice document stored in the database into a voice and transmitting the voice document to the terminal; Checking the time information of the information stored in the database to determine whether an update is necessary; If it is determined that an update is necessary, RSS feeds necessary for providing information are collected, and extracted into content units separated by <item> tags from the collected RSS feeds, and for each extracted content unit, a title, Extract the text information of the subtag of the time, and if the hyperlink address of the subtag of the link is included, obtain the linked document, convert it into a text file, and then display a unique tag or Except for all parts except the unique tag or the comment marked as the end point of the comment and paragraph, delete the tag from the remaining part, remove the special characters not recognized by the speech synthesizer, extract the text information, and extract the Updating and storing text information in the database along with time information; Receiving and interpreting a service request from the terminal; Generating a voice document using the text information stored in the database according to the interpreted service request; And converting the generated voice document into voice and transmitting the voice document to the terminal.

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