KR20010067692A - Server system for providing information for user to exchange the information together on a predetermined location of a web-page display, method thereof and computer-readable medium thereof - Google Patents

Abstract

PURPOSE: A data exchange method, a system and a machine readable media is provided to enable an Internet user to directly upload data or response to data at an arbitrary position of a web page in the case that the Internet user wants other data besides the data offered via the web page. CONSTITUTION: The system comprises a site server(20) and a personal computer(30). The personal computer(30) includes a web browser(31), an input device(32) and a user program(33). The site server(20) includes a web server(21), a server database(22) and a server program(23). The web server(21) offers a web service on a request of the user via the web browser(31). The server database(22), connected to the web server(21), stores data to be offered to the user. The server program(23) deletes or reprocesses the data input on the web page. The server database(22) includes a general database(24) and an additional database(25). The additional database(25) stores a URL of the web page, the data input by the user, a user ID, and position data to enable the user to input additional data.

Description

Method of providing information of a server for exchanging information between users at any position on a web page screen, a system for implementing the method, and a computer-readable recording medium for implementing the method. to exchange the information together on a predetermined location of a web-page display, method approximately and computer-readable medium

The present invention relates to a method of exchanging information in an internet environment.

In the off-line media such as newspapers, magazines or periodicals, or in the conventional method of providing information using airwaves such as television, the information exchange method has led to a one-way information exchange method. In addition, in the recent information transmission through the Internet, the delivery method has a limitation in that the information provider unilaterally provides the information through a web page according to the HTTP (Hyper Text Transfer Protocol) protocol to those who want to use the information. there was.

In order to overcome the limitations of the one-way information transmission method, conventionally, a method of posting and exchanging information by using a program separately provided by the server side, such as a bulletin board, or by using a real-time program separately provided by the server side such as a chat, A method of exchanging information in real time or a method of exchanging information in real time using a separate program installed on a personal PC such as ICQ (I Seek You) or MSN (Microsoft network) messenger has been used.

However, when information is exchanged using a separate information window such as a bulletin board, the information may be exchanged through a web page designated by the user separately in the web site, even if the same web site is not related to information in other web pages. Since information can be exchanged only with a predetermined theme, there is a problem that information cannot be exchanged in real time on a screen in a web page between Internet users.

In addition, even when information is exchanged using a chat or the like, since the information can be exchanged only through a chat program existing in a separate designated location on the website, the chat party must exist together at the designated location and time of the website. Even if there is a chat partner, it is difficult to know whether they are interested in the information they want, and it is common that the information exchanged between the chat parties is not related to information in other web pages of the web site.

In addition, even when information is exchanged using ICQ or MSN messenger, since the client, that is, a program installed separately on the user's personal PC is used, it is not directly related to the web page of the server side that provides the service in the Internet environment. In addition, all parties to the information exchange must install and use the corresponding program on their personal PCs, and only users who use the same type of program can exchange information, and users who use other types of programs because other information exchange methods do not exist. There is a limit that cannot be confirmed.

The present invention has been made to solve the above problems, and when the Internet user needs additional information in addition to the information provided by the web page, the user places the information in any position on the screen where the web page is shown It is an object of the present invention to provide a method of directly posting or responding, a system for performing the method, and a computer-readable recording medium.

1 is an overall system configuration diagram shown as an example for implementing the information exchange method according to the present invention,

FIG. 2 is a functional block diagram illustrating the system configuration diagram of FIG. 1 in more detail in a client / server relationship.

3a to 3h are shown in more detail to explain the operating state of each module shown in FIG.

4A and 4B illustrate a process of inputting information such as when a user asks or answers a desired position on a general web page screen as an example according to the present invention. FIG. 4A illustrates an operation of a personal PC in which a user program is installed. A flow chart depicted for the portion, and FIG. 4B is a flow chart depicted for the operational portion of a site server or information exchange server,

5A to 5C illustrate a process for receiving input information posted by users on a web page as an example according to the present invention. FIGS. 5A and 5C are diagrams illustrating an operation portion of a personal PC in which a user program is installed. 5B is a flowchart shown for the operational part of the site server or information exchange server, and FIG.

6 illustrates, as an example, a user screen configuration showing an information exchange state provided using a system according to the present invention.

<Description of Signs of Major Parts of Drawings>

10. Internet 20. Site Server

21. Web Server 23. Site Server Program

25, 45. Additional Information DB 30. Personal PC

31. Web browser 32. Input device

33. User program 40. Information exchange server

41. Information exchange server 201 server side network processing unit

202. Data transmission unit 203. Data management unit

204. Command processing unit 301. Plug-in program

302. Message hooking unit 303. User input / output management unit

304. Information management unit 305. User side network processing unit.

In order to achieve the above object, as a temporary example according to one aspect of the present invention, a web browser and a view of information of a user's first job request or information input by the user for inputting information in association with the web browser Means for detecting event information, including the second job request information of the user, location information on the first screen, and URL information of the web page, and information is input by the user on the first screen in response to the event information; Means for providing a second screen so that the information input by the user can be displayed, and providing or receiving the event information and the input information of the user with respect to the first work request or the second work request through network communication. A client comprising means for; A web server for providing a predetermined web page to provide a web service to the client by network communication. The web server may be configured to include: event information and user input information according to the first task request. Means for receiving and storing in a predetermined database; And means for providing the client with the stored event information and user input information according to the second task request.

Means for dividing the received event information or user input information in data units with respect to the first work request; Means for analyzing the type of task requested by the user or client.

Means for retrieving stored information, for the second job request;

Means for combining the retrieved information into a message to be transmitted. The information stored with respect to the second job request may be retrieved using a URL of a web page as a key value.

Means for forwarding a third work request for managing the database from a site administrator; Means for providing a site administrator with the results processed in the database in accordance with the third work request is provided. The apparatus may include means for analyzing a task requested by a user or a client and a task requested by a site administrator, and further includes means for analyzing the type of the third task to process the task. can do.

In accordance with another aspect of the present invention, there is provided an embodiment comprising: a client having a web browser; A web server that provides a predetermined web page for providing a web service to the client by network communication, means for receiving predetermined information input from a user, and storing the information stored in the database. A server system having a means for providing to a user; used for a client / server system comprising: a user's first work request for inputting information by a user in conjunction with the web browser, or information input by the user. Means for detecting event information including second job request information of the information view, location information on the first screen, and URL information of the web page; Means for providing a second screen such that information is input by a user or information input by the user is displayed on the first screen in response to the event information; And means for providing or receiving the event information and the user's input information through network communication with respect to the first work request or the second work request.

In addition, according to another embodiment of the present invention, in a client / server system including a web browser and a web server, an operation requested on a web page by a user or a client, location information on a first screen, Receiving event information including URL information of a web page; If the task requested by the user or client is a first task request for inputting information on a web page, storing location information on the first screen, URL information of the web page, and information input by the user; And when the operation requested by the user or the client is a second operation request for viewing the information input by the user, providing location information on the stored first screen, URL information of the web page, and information input by the user. Disclosed is a method of providing information of a server including;

The method may further include transmitting a predetermined web page from a web server by a web browser or analyzing a type of a job requested by a user or a client.

Furthermore, the method may further include dividing the received event information or user input information into data units.

Furthermore, the method may further include retrieving the stored information about the second work request by the user or the client. The retrieval of the stored information about the second work request may be performed by using the URL of the web page as a key value. The method may further include combining the retrieved information into a message to be transmitted.

And a third operation request for managing information stored by the site administrator; And providing a site administrator with the results processed in the database according to the third operation request.

The method may further include analyzing a job requested by a user or a client and a job requested by a site administrator. Further, the method may further include analyzing the type of the third job and processing the corresponding job. Can be. Here, the third task may be an update or a query search. The method may further include distinguishing a work command from a work content with respect to the third work request.

In one embodiment according to another aspect of the present invention, a web browser and a second task request of a user's first task request for inputting information by the user in conjunction with the web browser or viewing of information of the information input by the user Means for detecting event information including information, location information on a first screen, and URL information of a web page, and information input or input by a user on the first screen in response to the event information. Means for providing a second screen so that the display can be shown, and means for providing or receiving the event information and the user's input information through a network communication with respect to the first task request or the second task request. With the client; A web server providing a predetermined web page to provide a web service to the client by network communication. The web server may include: an event information or a user input provided for the first work request. Means for dividing the information into data units and analyzing the type of work requested by the user; Means for receiving event information and user input information according to the first task request and storing the received event information in a predetermined database; And means for providing the client with the stored event information and user input information according to the second task request. A computer readable recording medium having recorded thereon a program is provided. Means for retrieving the stored information with respect to the second job request using the URL of a web page as a key value; Means for combining the retrieved information into a message to be transmitted.

Hereinafter, the overall system configuration for implementing the information exchange method according to the present invention, its detailed configuration, and embodiments of the information exchange method will be described with reference to the accompanying drawings.

First of all, for convenience of explanation, information related to the general content of providing the web service on the web server side through the web page is referred to as "general information", and the user places the web page in any position within the report web page. Information related to a matter additionally input by the user, such as when a question is asked or when the user responds to a user's question at an arbitrary position on the web page, will be referred to as "additional information." In addition, for convenience of description, "information" refers to having an individual meaning, such as URL information or position information on a screen of a mouse, as described below, and "data" refers to an aggregated state of individual information. "Message" refers to the data that has been converted to the corresponding form in order to exchange data between network programs. However, these terms are illustrated for convenience of description and do not limit the scope of the appended claims.

1 shows an overall system configuration for implementing the information exchange method according to the present invention.

Referring to FIG. 1, an information exchange system according to an embodiment of the present invention includes a server connected to the Internet 10 and the Internet 10 to provide a predetermined Internet service, in particular, a web service using a web site. (20: referred to as a "site server" for convenience of description) and a personal PC 30 provided on the user's side in order to receive a service provided by the site server 20 through the Internet 10. .

The personal PC 30 includes a web browser 31 for requesting service from the web server 21 of the site server 20, an input device 32 for inputting data by a user such as a keyboard or a mouse, A user program 33 as described later is provided.

The site server 20 is a web server 21 for providing a web service in response to a request of the web browser 31, and information to be provided as a web service by interworking with the web server 21 by a predetermined DB tool. As described later, the site server DB 22 to be stored and the user inputs on the web page screen using the input device 32 (hereinafter referred to as "input information") are confirmed, deleted, or reprocessed, and the web page is stored again. A site server program 23 for providing a prize is provided.

The site server DB 22 includes a DB in which general information is stored (hereinafter referred to as "general information DB") and additional information, for example, URL information of a web page, user input information, and user ID or character information. And a DB (hereinafter referred to as "additional information DB") in which location information and the like on the screen on which additional information is input are stored.

As another modification of the present invention, when the site server program 23 is not installed in the server on which the web site is provided, an information exchange server connected to the Internet network may be provided as a separate relay server. Here, the information exchange server 40 includes the additional information DB 45 and the information exchange server program 41.

The information exchange server program 41 is for managing the input information displayed on the web page screen of the site server 20 on behalf of the site server program 23. Therefore, the configurations and functions of the information exchange server program 41 and the site server program 23 are substantially the same, and the site server program 23 will be mainly described in order to avoid duplication of the following description. In this case, the web server 21 for providing the web service and the information exchange server 40 for managing the user's input information are connected to each other separately through the Internet 10, but on the screen of the web browser 31 for the user side, The same result as the service provision by the site server 20 is generated.

FIG. 2 shows the system configuration of FIG. 1 in more detail the functional configuration in a client / server relationship, and FIGS. 3A to 3H are shown to explain in more detail the operating state of each module of FIG. .

First, the user program will be described. Next, the site server program 23 will be described.

Referring to FIG. 2, the user program 33 freely posts input information such as 'question' at any desired position on the web page screen when the user surfs the web by the web browser 31 or otherwise. A plug-in program 301 which provides a user interface to the web browser 31 so that the information can be exchanged by posting the input information in order to check and 'answer' the posted input information (questions). And a message hooking unit 302, a user input / output management unit 303, an information exchange unit 304, and a user side network processing unit 305. Here, the user program 33 may be downloaded from the site server 20 and installed, but may be installed in a personal PC through a separate storage medium such as a CD-Rom.

The message hooking unit 302 is connected to the web browser 31 to change a window on the user's screen, such as a screen movement or a mouse position or a request for information viewing or information input, which will be described later. That is, it detects an event.

Referring to FIG. 3A, when a new event occurs in the web browser 31, the message hooking unit 302 uses a spy program (a program that detects an event when a predetermined message occurs on the window) from the web browser 31. By detecting the message according to the occurrence of the event and analyzing the type of the message, for example, when replacing the screen, extract the URL (Uniform Resource Locator) information of the screen and provide it to the information exchange to be described later, when moving the mouse mouse in the web browser Detect current location information and provide it to the information exchange.

The information exchange unit 304 provides a message such as input information created by the user to the user side network processing unit 305 or receives a message such as input information prepared by another user from the user side network processing unit 305.

Referring to FIG. 3B, in the case of providing user input information (eg, a question), the user ID includes URL information and location information provided from the message hooking unit 302 and information provided from the user input / output management unit 303 described later. In addition, the data is generated by combining the character information and the time of creation of the information by the user, and the data to be transmitted is messaged to provide the completed message and network location information of the transmission partner to the user-side network processing unit 305. When receiving input information (eg, an answer) of another user, the user receives a message from the network processing unit 305 and analyzes what information has been provided. As a result, URL information, location information, and input of another user are analyzed. The information and ID or character information of another user are extracted and provided to the user input / output management unit 303. Through this information exchange unit, not only can exchange information directly with other user programs 33, but also enable real-time conversation.

The user input / output manager 303 allows a user to post information on a web page screen and to check the information posted by another user on the web page screen.

Referring to FIG. 3C, when the user inputs information to be input, that is, a question or answer on a web page screen, the information exchange unit 304 inputs information in response to an event corresponding to an information input request by the user. The request message is provided to the user input / output manager 303, and the user input / output manager 303 configures and provides an input screen separate from the web browser 31 so that the user can input information. When a user inputs information on an input screen (or an input window) using the input device 32, the user input / output manager 303 acquires the input information (question or answer) and provides it to the information exchange unit 304. When there is input information by another user on the web page, that is, in the case of the information view, the information exchange unit 304 responds to the event corresponding to the information view automatically by the user or the client. Provided to the user input and output management unit 303, the user input and output management unit 303 configures and provides a separate output screen from the web browser 31 so that the information can be viewed, and outputs the corresponding input information from the information exchange unit 304 As a result, input information of another user can be confirmed through the screen of the user's personal PC 30.

The user-side network processing unit 305 processes network communication with a transmission partner, that is, another user program 33, a site server program 23, or an information exchange server program 41.

Referring to FIG. 3D, when input information is provided, network information on the transmission partner and data to be transmitted are received from the information exchange unit 304 to generate a transmission message by applying a transmission header and a tail to the data to be transmitted. It attempts to connect with the sender by using the network location information of the sender and provides a message for transmission. At this time, when the site server program 23 does not exist as a transmission partner or when the connection is poor, the information exchange server program 41 is connected. When input information is received from an external transmission partner, the transmission head and tail are separated from the received transmission message, provided to the information exchange unit 304, and the connection with the transmission partner is released.

As described above, the site server program 23 is installed on the site server that provides the web service, and the user manages or reprocesses the input information posted on the screen on the web page by the users or reprocesses the web page. A server side network processing unit 201, a data transmission unit 202, a command processing unit 204, and a data management unit 203 are provided so as to be provided on the server.

The server-side network processing unit 201 processes communication with the user program 33, another site server program 23, or the information exchange server program 41 like the user-side network processing unit 305 described above.

The data transmission unit 202 processes a message related to the user's input information between the server-side network processing unit 201 and the data management unit, and also retrieves the query of the site administrator between the administrator program 205 and the data management unit 203. It handles messages such as update commands.

Referring to FIG. 3E, when receiving a message related to input information, the message received through the server-side network processing unit 201 is analyzed and divided into data units to provide the analyzed data to the data manager 203. In the case of processing a message such as a query search or the like of the site administrator, it will be described later with reference to FIG. 3H.

The data management unit 203 communicates with the additional information DB 25, receives a message from the data transmission unit 202, the type of job, that is, a request for information input from a client, a request for viewing information, or a query search from a site administrator. Analyze update requests and process the requested tasks.

Referring to FIG. 3F, in the case of a user's information input request, data analyzed by the data transmitter 202, that is, URL information, location information, user input information, and ID or character information are stored in the additional information DB 25. In the case of the information viewing request command, necessary information is extracted from the additional information DB 25 using the URL information provided from the data transmission unit 202 as a key value, and the message is provided to the data transmission unit 202. In addition, when there is a job requested by the site administrator, the data manager 203 may provide a corresponding command (eg, a search command in the case of a query search) and a job content (eg, a query) provided by the data transmission unit 202. Is transmitted to the command processor 204 and the result is provided to the data transmitter 202 again.

The command processing unit 204 is for processing a message related to a job request such as query retrieval or update by a site administrator. As illustrated in FIG. 3G, the command processing unit 204 may include a data management unit ( 203) receives a message related to the job request command of the site administrator, analyzes the type of the requested job and extracts the result from the additional information DB 25 according to the requested job (eg, query retrieval). The result is provided to the data management unit 203.

For example, when the site administrator accesses a website through the Internet 10, the site administrator transmits a predetermined request operation (query search or update) through the administrator program 205 that is linked with the web server 21. ) Or get the results.

The additional information DB 25 stores additional information, that is, URL information of the web page, location information on the screen of the web page, input information created by the user, and user ID or character information for information exchange according to the present invention. . Here, in the illustrated example, a plurality of user-created information including information created and inputted by the user, user ID, and location information on the screen on which the information is inputted are used as lower hierarchies, and URL information is used as the upper directory hierarchy. Indicated. 3I and 3J illustrate individual information represented by such a hierarchical data structure in detail. FIG. 3A conceptually shows individual information to be stored in the additional information DB 25. FIG. 3B shows additional information. The data format of the DB 25 is shown in more detail.

Next, an information exchange method will be described with reference to FIGS. 4 to 5 as an embodiment according to another aspect of the present invention using the configuration of such an exchange system.

First, a process of inputting and displaying additional information by a user at a desired position on a general web page screen will be described. Next, a process of receiving input information displayed on a web page will be described.

4A and 4B are flow charts illustrating a process of inputting information such as when a user asks a question or answers at a desired position on a general web page screen, and FIG. 4A is an operation part of a personal PC in which a user program is installed. 4B illustrates an operation portion of a site server or an information exchange server.

In this process, when the user indicates the intention to input information by using the input device 32, an input screen is provided by the user input / output manager 303, and when the information is input by the user, the input information is messaged. It is stored in the additional information DB 25 by being transmitted to the site server 20 or the information exchange server 40, which will be described below with reference to FIGS. 4A and 4B.

Referring to FIG. 4A, in step 401, the user accesses a web site and selects an information input by using the interface of the web browser 31. FIG.

In operation 402, the message hooking unit 302 detects an event of a current web browser, that is, input of information, location information of a mouse, and URL information of a web page, and transmits corresponding information to the information exchange unit 304.

In step 403, the information exchange unit 304 analyzes what the contents of the delivered event are. If the user is an information input work request in step 404, the information exchange unit 304 sends an information input request message to the user input / output management unit 303 in step 405. Instruct the information screen output by providing.

In operation 406, the user input / output manager 303 configures and provides a separate input screen to input information such as a question or an answer by the user.

In step 407 and step 408, when the user inputs information such as a predetermined question or answer on the input screen by using the input device 32, in step 408, the user input / output management unit 303 acquires the input information and the information exchange unit. Provided at 304.

In step 409, when the user input information is provided, the information exchange unit 304 transmits the input information, the URL information, and the mouse position information by combining the user ID, character information, and creation time information of the information by the user. The user side network processing unit 305 is provided to the user-side network processing unit 305 with a message completed by message data and network location information of the transmission partner (site server or information exchange server).

In step 410, the user-side network processing unit 305 receives the network location information of the transmission partner and the data to be transmitted from the information exchange unit 304, generates a message for transmission by applying a transmission header and a tail to the data to be transmitted, and generates a network of the transmission partner. Transmit over the network according to the location information.

Here, the information exchange unit 304 determines whether the site server program 23 is installed on the server side that provides the web page. If the site server program 23 is installed on the server that provides the web site, the site is provided. When the network location information of the server 20 is provided to the user-side network processing unit 305, a message for transmission is transmitted to the site server 20, and the site server program 23 is not installed in the server providing the web site. By providing the network location information of the information exchange server 40 to the user's network processing unit so that the message for transmission is transmitted to the information exchange server 40.

Referring to FIG. 4B, in step 420 and step 421, if the receiving side network processing unit waits for a connection from an external transmission partner and there is a connection, in step 422, the server side network processing unit 201 receives and transmits a message for transmission. The head and the tail for the transmission are removed from the message for providing to the data transmitter 202.

In operation 423, the data transmitter 202 analyzes the received message, divides the data into data units, and provides the analyzed data to the data manager 203.

In steps 424 and 425, the data manager 203 receives a message from the data transmitter 202 to find out the type of the requested job, and if the type of the job is an information input command, the information provided in step 426, that is, the web. The additional information DB 25 stores information such as URL information of the page, location information on the screen of the web page, user input information, and user ID information and character information.

Next, let's take a look at the process of receiving input information displayed on the web page.

In the information viewing process, when the web server 21 provides a document in an HTML format to the web browser, the message hooking unit 302 detects that the web browser 31 is accepting a specific screen, and the content is exchanged. 304, the information exchange unit 304 generates an information viewing message with information to show the information and passes the contents to the network processing unit so that the message is transmitted to the site server 20 or the information exchange server 40. . The site server 20 or the information exchange server 40 analyzes the received message to recognize that it is a request to show the information, searches the additional information DB 25 in the server, extracts the corresponding information, and converts it into a message format. Transfer to PC 30. The client passes the received information to the user input / output manager 303 one by one, and the user input / output manager 303 outputs the corresponding information in a predetermined form on the screen.

Hereinafter, with reference to the accompanying Figures 5a to 5c will be described in more detail. 5A and 5C are flow charts showing an operating part of the personal PC in which the user program 33 is installed, and FIG. 5B is a view showing the operating part of the site server 20 or the information exchange server 40. Flow chart.

Referring to FIG. 5A, in step 501, when a user accesses a website, the web server 21 transmits a document in HTML format to the web browser 31.

In step 502, the message hooking unit 302 detects an event of the current web browser 31 and transmits the content to the information exchange unit 304.

In step 503, step 504 and step 505, the information exchange unit 304 analyzes what is the content of the delivered event and, in the case of requesting to view the information, inputs the input information on the web page screen provided by the web server 21. In order to obtain the information, a message is generated and handed to the user side network processing unit 305 together with the network location information of the transmission partner (site server or information exchange server).

In steps 506 and 507, the user-side network processing unit 305 adds a header and tail for transmission to the data to be transmitted to generate a message for transmission, and transmits the message for transmission over the network according to the network location information of the transmission partner.

Here, the information exchange unit 304 determines whether the site server program 23 is installed on the server side that provides the web page. If the site server program 23 is installed on the server that provides the web site, the site is provided. When the network location information of the server 20 is provided to the user-side network processing unit 305, a message for transmission is transmitted to the site server 20, and the site server program 23 is not installed in the server providing the web site. By providing the network location information of the information exchange server 40 to the user's network processing unit so that the message for transmission is transmitted to the information exchange server 40.

Referring to FIG. 5B, in step 511 and step 512, if the server-side network processing unit 201 is waiting for a connection from the outside and a connection is made with the user-side network processing unit, in step 513 the server-side network processing unit 201 After receiving the message for transmission, the header and tail for transmission are removed from the transmitted message and passed to the data transmitter 202.

In operation 514, the data transmitter 202 analyzes the received message, divides the data into data units, and provides the analyzed data to the data manager 203.

In steps 515 and 516, the data manager 203 receives a message from the data transmitter 202, finds out the type of the requested job, and if the job type is an information view command, in step 517, the data transmitter Using the URL information of the web browser 31 provided from 202 as a key value, information to be provided is compared with the additional information DB 25 information, and information is provided to the data transmission unit 202.

In operation 518, the data transmission unit 202 generates data to be transmitted and passes the data to the server-side network processing unit 201 along with the network location information of the transmission partner.

In step 519, the server-side network processing unit 201 generates a message for transmission by adding a header and a tail for transmission to the data to be transmitted, and transmits the corresponding message for transmission (or network location information of the personal PC 30 of the user). According to the transmission through the network.

Referring to FIG. 5C, in steps 521 and 522, when the user side network processing unit 305 of the user's personal PC 30 waits for a connection from the outside, and a connection occurs with the server side network processing unit, in step 523. The user-side network processing unit 305 receives the message for transmission, removes the header and tail for transmission from the transmitted message, and passes it to the information exchange unit.

In step 524, the information exchange unit 304 analyzes what information is provided in the message provided from the user-side network processing unit 305, and as a result, the URL information, the location information, the input information of another user and the ID of another user or the like. Separated by character information.

In steps 525 and 526, it is determined whether there is information to be output on the screen of the web browser 31 of the personal PC 30 of the user personal PC 30, and the user input / output management unit outputs user input information to be output when the information to be outputted exists. 303).

In step 527, the user input / output manager 303 outputs the input information on an input screen separate from the web browser 31 according to the positional information of the mouse to show the input information on the screen of the personal PC 30 of the user.

6 illustrates, as an example, a user screen configuration showing an information exchange state provided using a system according to the present invention. In this case, since an event such as an information input request or an information view request may be freely configured in the art, it may be freely configured, such as using an automatic user interface or a separate user interface by a user, if necessary.

Referring to FIG. 6, the illustrated web page corresponds to one side of a website that provides educational content. For example, each user has a unique ID and makes a question or answers through an input screen. A user whose ID information is "ID 1" has posted information corresponding to the question "Where should I check the property of each component?" Near "Component" which is the area of question. Other users with user ID information "ID 7" have information corresponding to the answer "Press the F1 after selecting the component" next to the information posted by the user with "ID 1".

As described above, by creating a screen area for a virtual user program on a web page, the user can input desired information, and the user can check the input information posted by another user. The combined screen is viewed as a web page, which allows the user to freely post information at any desired location on the web page screen, as well as to freely post it anywhere on the computer screen. can do. Accordingly, when a user views information in a web page and wants to post a question that has emerged about a certain content, the user can freely directly post the content that he / she wants to post in a desired position, such as a post-it in the web page. By answering questions posted on the page, users can exchange information with each other within the web page.

Claims (22)

The second job request information of the user's first job request for the user to input information or the information view of the information entered by the user in conjunction with the web browser, the location information on the first screen and the web page Means for detecting event information including URL information, and means for providing a second screen so that information is input by the user or information input by the user is displayed on the first screen in response to the event information. And means for providing or receiving the event information and the user's input information by network communication with respect to the first work request or the second work request; A web server for providing a predetermined web page to provide a web service to the client by network communication, the method comprising: Means for receiving event information and user input information according to the first task request and storing the received event information in a predetermined database; Means for providing the client with stored event information and user input information in accordance with the second task request. The method of claim 1, For the first work request, Means for classifying the received event information or user input information into data units; Means for analyzing the type of work requested by the client. The method of claim 2, For the second work request, Means for retrieving stored information; Means for combining the retrieved information into a message to be transmitted. The method of claim 3, wherein The server system characterized in that the retrieval of the information stored in response to the second job request is performed using the URL of the web page as a key value. The method of claim 1 Means for forwarding a third work request for managing the database from a site administrator; Means for providing a site administrator with a result processed in the database in accordance with the third work request. The method of claim 5, And means for analyzing the work requested by the client and the work requested by the site administrator. The method of claim 6, And means for analyzing the type of the third job to process the job. A client having a web browser; A web server that provides a predetermined web page for providing a web service to the client by network communication, means for receiving predetermined information input from a user, and storing the information stored in the database. A server system comprising means for providing to a user; as used in a client / server system comprising: The second work request information of the user's first job request or information input of the information input by the user for interworking with the web browser, the location information on the first screen and the URL information of the web page are included. Means for sensing event information to be performed; Means for providing a second screen such that information is input by a user or information input by the user is displayed on the first screen in response to the event information; And means for providing or receiving the event information and the user's input information through a network communication with respect to the first work request or the second work request. In a client / server system comprising a web browser and a web server, Receiving, by the client, an operation requested on the web page and event information including location information on the first screen and URL information of the web page; If the task requested by the client is a first task request for inputting information on a web page, storing location information on the first screen, URL information of the web page, and information input by the user; And If the job requested by the client is a second job request for viewing the information input by the user, providing the stored location information on the first screen, the URL information of the web page, and the information input by the user; Information providing method of the server containing. The method of claim 9, And transmitting the predetermined web page from the web server by the web browser. The method of claim 9, Analyzing the type of work requested to the client; information providing method of the server further comprising. The method of claim 11, And dividing the received event information or user input information into data units. The method of claim 12, And retrieving the stored information with respect to the second job request. The method of claim 13, And retrieving the stored information in response to the second job request is performed by using a URL of a web page as a key value. The method of claim 13, And combining the retrieved information into a message to be transmitted. The method of claim 12, Making a third operation request for managing information stored by the site administrator; And And providing a site administrator with a result processed in the database according to the third operation request. The method of claim 16, And analyzing the work requested by the client and the work requested by the site administrator. The method of claim 17, And analyzing the type of the third job to process the corresponding job. The method of claim 18, And the third operation is an update or a query search. The method of claim 18, And distinguishing a work command from a work content with respect to the third work request. The second job request information of the user's first job request for the user to input information or the information view of the information entered by the user in conjunction with the web browser, the location information on the first screen and the web page Means for detecting event information including URL information, and means for providing a second screen so that information is input by the user or information input by the user is displayed on the first screen in response to the event information. And means for providing or receiving the event information and the user's input information by network communication with respect to the first work request or the second work request; A web server for providing a predetermined web page to provide a web service to the client by network communication, the method comprising: Means for dividing the event information or the user input information provided for the first task request into data units and analyzing the type of the task requested by the client; Means for receiving event information and user input information according to the first task request and storing the received event information in a predetermined database; And means for providing the client with stored event information and user input information in accordance with the second task request. A computer-readable recording medium having recorded thereon a program. The method of claim 21, Means for retrieving the stored information with respect to the second job request using the URL of a web page as a key value; Means for assembling the retrieved information into a message to be transmitted; a computer-readable recording medium having recorded thereon a program for executing further;