KR20010103926A - System for network-based knowledge circulation - Google Patents

Abstract

The present disclosure relates to a network-based knowledge distribution system, and provides a database of knowledge information such as various know-hows provided by information providers in a server computer and provided on the web for free use by a plurality of computer users. In the case of using a plurality of knowledge information constructed as a database through communication connection to a server computer, the specific knowledge is exceeded whenever the server computer exceeds a predetermined predetermined standard through the number of inquiry / recommendation of specific knowledge information by the corresponding users. The information is upgraded from free to paid information, and receives a predetermined information fee from users who want to use the converted knowledge information to pay the information provider.

Accordingly, the present invention can secure the fluidity of the stagnant knowledge information, and provides the effect that individuals who possess the knowledge information do not need to sell the knowledge information by directly marketing.

Description

System for network-based knowledge circulation

The present invention relates to a network-based knowledge distribution system.

In more detail, knowledge of know-how, such as personalization / specialization that cannot be actively distributed, is collected from a plurality of information providers on a network, and then, according to the user's evaluation, the knowledge information is re-adjusted to paid information and adjusted to paid information of users. The present invention relates to a network-based knowledge distribution system for paying a predetermined information provision fee to a corresponding information provider according to the use or purchase of acquired knowledge information.

In general, the Internet is an open network that can be used freely by applying a common protocol called TCP / IP (Transmission Control Protocol / Internet Protocol) to the other computer that anyone wants to access anywhere in the world. In addition to the delivery, as well as the development of compression technology and the delivery of multimedia information, various services such as e-mail, file transfer, and the World Wide Web (WWW) can be used.

As the use of the Internet is rapidly increasing in Korea and around the world, it is rapidly increasing in importance as a strategic tool for improving efficiency and productivity in all parts of the existing industry, and new business opportunities are continuously created through the Internet. The number of service providers on the Internet is increasing.

That is, in recent years, as part of the business through the Internet, various contents such as internet advertising, internet broadcasting, online games, internet newspapers / magazines, search services, portal services, electronic commerce, etc. are provided. Sites are growing rapidly.

However, there are no existing sites that provide knowledge of various know-hows, such as food manufacturing methods, to other users among the conventional sites as described above, and most individuals and companies possessing various know-hows I do not intend to disclose my own know-how.

As a result, there was a problem that various know-hows useful to the general public were not properly utilized, and since there are no sites that provide knowledge information distribution services such as know-how, individuals or companies who want to sell their know-how for a predetermined price Many difficulties have arisen in the distribution of this know-how.

An object of the present invention is to collect a variety of know-how and knowledge from a plurality of information providers on the network to provide a database, and to provide a web, and to check the various knowledge information registered on the web to solve the above problems A network that restructures the relevant knowledge information into paid information through objective evaluation such as their inquiry or recommendation, and pays the information provider a certain information fee according to the use or purchase of specific knowledge information adjusted to the paid information of users. To provide a knowledge base system.

1 is a block diagram schematically showing the configuration of a network-based knowledge distribution system according to the present invention;

2 is a block diagram showing in detail the configuration of the server computer of FIG.

3 is a flow chart showing in detail the operation of the network-based knowledge distribution system method according to the present invention;

4 to 7 are flowcharts showing in detail the operation of each subroutine of FIG.

Explanation of symbols on the main parts of the drawings

10: network communication network 20: information provider computer

30: user computer 40: server computer

41: data input unit 42: main control unit

43: database unit 44: communication control unit

Network-based knowledge distribution system according to the present invention for achieving this object comprises a network communication network to connect the unspecified plurality of communication lines to perform data communication between each other; After connecting with the outside providing the knowledge information distribution service, the member registration data input by the information provider is output to the outside according to the predetermined form data provided from the outside, and after receiving the predetermined cost for providing the information from the outside, the information A plurality of information provider computers for outputting the knowledge information held by the provider to the outside and receiving the costs incurred in accordance with the use of the corresponding knowledge information by users connected to the outside; After connecting with the outside providing the knowledge information distribution service, the user registration data input by the user is output to the outside according to the predetermined form data provided from the outside, and after confirming the plurality of knowledge information input from the outside, A plurality of users who are provided with a predetermined cost from the outside, outputs the recommendation data input by the user who has confirmed the plurality of knowledge information to the outside, and receives the paid knowledge information from the outside after paying a predetermined cost according to the information provision A computer; A database is constructed of a plurality of knowledge information input from an information provider connected through a network communication network and an information provider provided with a predetermined fee for providing membership registration data and knowledge information input by users, and a plurality of knowledge constructed as a database. It pays a certain fee for checking the information to the user who confirmed the information and updates the database of the specific knowledge information that the user inquires / recommends, and monetizes the specific knowledge information that is inquired / recommended by the user over a certain standard. And a server computer configured to output the knowledge information to a specific user computer that has paid a predetermined fee according to the use of paid knowledge information.

In addition, the network-based knowledge distribution method according to the present invention comprises the steps of: (1) in the server computer to build a plurality of knowledge information provided from a plurality of information providers in a database provided on the Web; (2) using a plurality of knowledge information constructed as a database of a plurality of computer users who have made a communication connection to a server computer via a network communication network; (3) converting the specific knowledge information into paid knowledge information each time a predetermined criterion is exceeded according to the number of inquiry / recommendations of the specific knowledge information performed by a plurality of users in the server computer; (4) characterized in that the plurality of users includes a process of using the knowledge information converted from the server computer to pay.

Hereinafter, with reference to the accompanying drawings will be described in detail the network-based knowledge distribution system of the present invention.

1 is a block diagram schematically showing the configuration of a network-based knowledge distribution system according to the present invention.

As shown, the network communication network 10 is a communication network such as a wired / wireless internet, and connects a communication line between a plurality of information provider computers 20, user computers 30, and server computers 40 to be described later. Data communication related to the distribution of knowledge and information such as various know-hows is made to each other.

The plurality of information provider computers 20 has a communication environment established so as to perform a communication connection with the server computer 40 that provides the knowledge information distribution service, and after performing the communication connection with the server computer 40, the server computer In accordance with the predetermined form data provided at 40, member registration data such as ID, password, and personal information inputted by the information provider are output to the server computer 40.

The plurality of information provider computers 20 receives a predetermined cost for providing the information from the server computer 40, and then outputs the knowledge information held by the information provider to the server computer 40, and the server computer 40. Information service fee generated according to the use of the knowledge information of the user computers 30 connected to the server) is provided from the server computer 40.

The plurality of user computers 30 have a communication environment established so as to perform a communication connection with the server computer 40, and after the communication connection with the server computer 40 is performed, a predetermined number provided by the server computer 40 is provided. According to the form data, member registration data such as ID, password, and personal information input by the user are output to the server computer 40.

The plurality of user computers 30 confirms a plurality of pieces of knowledge information provided by the server computer 40 free of charge, and at the same time receives a predetermined cost from the server computer 40 in accordance with the knowledge information confirmation. The recommendation data of the specific knowledge information input by the user who confirms the information is output to the server computer 40, and when the paid knowledge information provided by the server computer 40 is confirmed, a predetermined cost according to the information is confirmed. After paying with), you receive specific knowledge information provided for a fee.

The server computer 40 has a database of a plurality of pieces of knowledge information input from information providers and users who are connected through the network communication network 10 and membership information input by users, as well as information providers that receive a predetermined fee for providing knowledge information. It pays a predetermined cost according to the information confirmation to the user who confirmed the plurality of knowledge information built into the database and updates the database of the specific knowledge information that the corresponding user inquires / recommends.

In addition, the server computer 40 adjusts the specific knowledge information, which has been inquired / recommended by the user over a predetermined criterion, to the paid knowledge information, and corresponds to the specific user computer 30 that has paid a predetermined cost according to the use of the paid knowledge information. Print paid knowledge information.

In this case, according to the provision and use of the plurality of knowledge information from the server computer 40, the information providing fee provided by the information provider and the user is in the form of cyber money, and each information provider and the user are affiliated with the server computer 40. The cyber money described above may be used when purchasing predetermined digital content or goods through an e-commerce site or a shopping mall that is set.

2 is a block diagram showing the configuration of the server computer 40 of FIG. 1 described above in detail.

As shown, the data input unit 41 is a main control unit 42 which will be described later to the operating program for supporting the service according to the provision of the knowledge information of the plurality of information providers input by the server operator and the use of the knowledge information of the plurality of users Output

The main control unit 42 is a database unit 43 which will be described later to the member registration data of the information provider and the user input from the plurality of information provider computer 20 and the plurality of user computer 30 connected through the network communication network (10) And a plurality of information providers (for example, cyber passbooks) that can be accumulated by receiving payment for providing and confirming knowledge information for each of a plurality of information providers and users who have performed membership registration. It controls to store the knowledge information, such as various know-hows which they register, in the database part 43. FIG.

The main controller 42 controls the output of the plurality of knowledge information constructed as a database according to the knowledge information request signal of the users connected to the communication, and the inquiry / recommendation data of the specific knowledge information is input from the corresponding user computer 30. Control the conversion of specific knowledge information into paid knowledge information according to an operation program input through the data input unit 41.

In addition, the main controller 42 controls the output of the paid knowledge information to the corresponding user computer 30 requesting the paid knowledge information, and the information provider charges the information provision fee generated by registering and confirming the plurality of knowledge information. Control to build database by classifying by user.

The database unit 43 is an operating program input through the data input unit 41, member registration data input by the plurality of information providers and users under the control of the main control unit 42, and a plurality of knowledge information provided by the information providers. It stores the information providing fee generated by registering and confirming a plurality of knowledge information for each information provider and user to store.

The communication controller 44 receives member registration data or knowledge information and knowledge information request signals inputted by the information provider and the user and the knowledge information request signal according to the communication connection of the plurality of information provider computers 20 and the user computers 30. And outputs a plurality of paid / free knowledge information output from the main control unit 42 to the corresponding user computer 30.

On the other hand, the server computer 40 described above, by dividing the information confirmation fee generated when a plurality of users using the paid knowledge information into a plurality of fee systems, through the number of inquiry / recommendations performed by the plurality of users Gradually increase the fee structure of the relevant knowledge information.

For example, if a certain knowledge information registered at the server computer 40 and provided for free is very useful, and many users look up and recommend it, the server computer 40 converts the knowledge information into paid knowledge information. The user is provided with 1,000 won for the cost of using the knowledge information from the users for using the knowledge information and transmits the knowledge information. In this case, when the number of users using the paid specific knowledge information gradually increases, the server computer 40 may further increase the information providing fee from 1,000 won to 2000 won or 3000 won.

When the user wants to purchase specific knowledge information registered by the information provider, the server computer 40 may sell the knowledge information to the user after receiving a predetermined fee.

In addition, the server computer 40 described above includes a separate evaluation device capable of objectively evaluating inquiry / recommendation information of a plurality of knowledge information registered in a database, so that a plurality of knowledge information registered by a plurality of information providers can be used. In case of adjusting the fee according to their inquiry / recommendation, it is possible to objectively evaluate the corresponding knowledge information through the evaluation device. That is, in order to prevent the paid conversion of the knowledge information registered by the information provider intentionally registering the specific knowledge information.

In addition, the server computer 40 provides a separate database space for a fee so that a plurality of information providers and users having a special purpose (for example, specific corporate members) can register and use the knowledge information in a single space, Services may be provided to allow members to determine whether the database is public or not.

Next, an embodiment of the network-based knowledge distribution method according to the present invention configured as described above will be described in detail with reference to FIGS. 3 to 7.

3 to 7 are flowcharts showing in detail the operation of the network-based knowledge distribution system method according to the present invention.

First, the server computer 40 constructs a database of knowledge information such as various know-hows provided from a plurality of information providers and provides them on a web for free use by users (S10).

In detail, the server computer 40 outputs form data for user authentication to the corresponding information provider computer 20 when a communication connection of the information provider computer 20 is performed through the network communication network 10 ( S11).

In addition, the server computer 40 determines whether user authentication data such as an ID and a password are input by the corresponding information provider (S12). If user authentication data is input, the server computer 40 determines whether the user information is input through the user authentication data inputted by the information provider. After confirming, the initial screen data is output to the information provider computer 20 (S13).

However, when the user authentication data is not input from the information provider computer 20 as a result of the determination in step S12 described above, the server computer 40 checks whether the information provider selects a new member registration, The required form data is output to the information provider computer 20 (S14).

In addition, the server computer 40 stores new member registration data such as ID, password, and personal information inputted by the corresponding information provider in a database, and accounts for the corresponding information providers for which the costs for registering and using the knowledge information are deposited and withdrawn. For example, a cyber bankbook in which cyber money is deposited and withdrawn is opened (S15).

Thereafter, the server computer 40 determines whether the information provider for confirming the initial screen data selects the knowledge information registration menu for registering various know-hows, etc. (S16). When the knowledge information registration menu is selected, the corresponding information provider computer 20 is selected. In step S17, the guide data and form data for registering the knowledge information are output.

Then, the server computer 40 constructs the knowledge information registered by the information provider in a database, and then provides a predetermined cost for registering the knowledge information to the corresponding information provider who registered the knowledge information (S18), and builds the knowledge in the database. Information is provided on the web (S19).

As described above, after constructing a database of knowledge information registered by a plurality of information providers through the above-described process (S10), the server computer 40 performs a communication connection to the server computer 40 through the network communication network 10. Allow computer users to use a plurality of knowledge information built into a database (S20).

In detail, the server computer 40 outputs form data for user authentication to the user computer 30 which has performed the communication connection (S21), and determines whether user authentication data is input by the user (S22). ).

As a result of determination, when user authentication data is input from the user computer 30, the server computer 40 checks whether the user has entered through the user authentication data input by the user, and outputs initial screen data to the corresponding user computer 30 (S23). If the user authentication data is not input, it is checked whether the corresponding user selects a new member registration, and then outputs predetermined form data necessary for member registration to the corresponding user computer 30 (S24).

In addition, the server computer 40 stores the new member registration data input by the corresponding user in a database, and opens an account for the corresponding user to which the expenses for registering and using the knowledge information are deposited and withdrawn (S25).

Thereafter, the server computer 40 determines whether the user who checks the initial screen data selects the knowledge information confirmation menu (S26). When the knowledge information confirmation menu is selected, the server computer 40 selects a plurality of knowledges registered up to the current time. The information is output to the user computer 30 (S27).

Then, it is determined whether the user selects one of the plurality of knowledge information (S28), and outputs the knowledge information selected by the user to the user computer 30, the predetermined cost according to the knowledge information confirmation to the user Pay (S29).

At this time, if the knowledge information selected by the user in step S28 described above is paid information, as described in the step S40 described later, the server computer 40 costs the cost of using the paid knowledge information from the user. It is provided, and outputs the paid knowledge information to the user computer (30).

Now, when each user checks the specific knowledge information through the above-described process (S20), the server computer 40 exceeds the predetermined criteria set in advance according to inquiry / recommendation of the specific knowledge information performed by the plurality of users. Each time the specific knowledge information is increased from free to paid information, or from paid knowledge information with a low information confirmation cost to paid knowledge information with a high information confirmation cost (S30).

In detail, the server computer 40 updates the number of inquiry of specific knowledge information requested and confirmed by a plurality of users (S31), and determines whether recommendation data is input by the user who confirmed the knowledge information (S32). .

As a result of the determination, when the recommendation data of the specific knowledge information is input from the users, the server computer 40 updates the recommendation number of the specific knowledge information recommended by the users (S33).

Then, the predetermined reference (for example, the inquiry / recommended angle) set by the server computer 40 by the user who uses the plurality of knowledge information through the above-described steps S31 to S33. 50 times) is determined (S34), and if the predetermined criterion is exceeded, the server computer 40 updates the database by adjusting the corresponding knowledge information (S35).

At this time, the specific knowledge information that is upwardly adjusted by the server computer 40 through the above-described step (S35) is, from the free knowledge information to the paid knowledge information with a low information confirmation fee, and the information from the paid knowledge information with a low information confirmation fee. The fee is gradually raised to higher paid knowledge information.

In addition, the server computer 40 may provide a predetermined prize money to the information provider who registered the knowledge information when the specific knowledge information is adjusted up.

In addition, when the specific knowledge information is adjusted upward according to the inquiry / recommendation of the users as described above, the server computer 40 separates the evaluation device to prevent the information provider who registered the knowledge information from deliberately increasing the number of inquiry and recommendation. Through the objective management of knowledge information.

As such, after the specific knowledge information is upgraded to the paid knowledge information through the above-described process (S30), the server computer 40 provides predetermined information from the corresponding users when the plurality of users use the knowledge information converted to pay. The fee is provided to the information provider for receiving the fee (S40).

In detail, the server computer 40 determines whether the user selects one of a plurality of paid knowledge information provided from the server computer 40 (S41), and when the user selects any paid knowledge information. Extract the account of the user that is built into the database (S42).

In operation S43, it is determined whether a cost (cyber money) for checking specific paid knowledge information is sufficient in the extracted user account.

As a result of determination, when the user has more than the cost required to check the specific paid knowledge information, the server computer 40 deducts the information confirmation fee of the specific paid knowledge information selected by the user from the user's account (S44), The specific paid knowledge information selected by the user is output to the user computer 30 (S45).

In addition, the server computer 40 provides the information confirmation fee paid by the user to confirm the specific paid knowledge information to the account of the information provider who registered the corresponding paid knowledge information (S46).

However, when the determination result of the above-described step (S43) indicates that the user does not have a sufficient cost for confirming the specific paid knowledge information, the server computer 40 transmits the paid knowledge information selected by the user to the corresponding user computer 30. Outputs a message not confirmed and terminates the service (S47).

Meanwhile, when a specific user wants to purchase specific knowledge information registered by the information provider, the server computer 40 may connect and sell the information provider that has registered the knowledge information.

Finally, although not shown in FIG. 3, after the above-described process (S40), the server computer 40 uses a plurality of information providers and users online and / or by using the information provision fee paid according to the registration and confirmation of the knowledge information. Or, it is possible to purchase certain digital content and goods offline.

That is, a plurality of information providers and users provide services so that the amount of cyber money provided by the server computer 40 can be used for electronic commerce according to confirmation and registration of knowledge information.

As described above, according to the network-based knowledge distribution system of the present invention, knowledge information such as various know-hows, such as a food manufacturing method, is collected in one network space so that other users can use the knowledge information. There is an effect that can secure the liquidity of.

In addition, since information providers providing knowledge information are provided with a predetermined cost from users in return for providing the information, there is an advantage that there is no need to sell the knowledge information personally by marketing.

Herein, while the present invention has been described with reference to the preferred embodiments, those skilled in the art will variously modify the present invention without departing from the spirit and scope of the invention as set forth in the claims below. And can be changed.

Claims (15)

A network communication network which connects a plurality of unspecified communication lines to perform data communication with each other; After connecting with the outside providing the knowledge information distribution service, the member registration data input by the information provider is output to the outside according to the predetermined form data provided from the outside, and after receiving the predetermined cost for providing the information from the outside, the information A plurality of information provider computers that output the knowledge information held by the provider to the outside and receive externally the costs incurred in accordance with the use of the corresponding knowledge information by users connected to the outside; After connecting with the outside providing the knowledge information distribution service, the user registration data input by the user is output to the outside according to the predetermined form data provided from the outside, and after confirming the plurality of knowledge information input from the outside, A plurality of users who are provided with a predetermined cost from the outside, outputs the recommendation data input by the user who has confirmed the plurality of knowledge information to the outside, and receives the paid knowledge information from the outside after paying a predetermined cost according to the information provision computer; And A plurality of knowledge information input from the information provider connected through the network communication network and the information provider who receives a predetermined cost for providing the membership registration data and the knowledge information input by the users are built into a database, It pays a predetermined fee for checking the information to the user who checked the knowledge information, updates the database of the specific knowledge information that the user inquires / recommends, and charges the specific knowledge information that is inquired / recommended by the user over a certain standard. A network-based knowledge distribution system, comprising a server computer that adjusts the information and outputs the knowledge information to a specific user computer that has paid a predetermined fee for using the paid knowledge information. The method of claim 1, wherein the server computer, A data input unit to which an operation program supporting a service according to provision of knowledge information of a plurality of information providers and use of knowledge information of a plurality of users is input by a server operator; Controls the database construction of the information provider and user registration data input from the plurality of information provider computers and the plurality of user computers connected through the network communication network, and controls the database construction of the plurality of knowledge information registered by the information provider. And controlling the output of the plurality of knowledge information constructed as a database according to the knowledge information request signal by the plurality of users, and inputting through the data input unit when inquiry / recommendation data of specific knowledge information is input from the corresponding user computer. Controlling the conversion of specific knowledge information into paid knowledge information according to the established operating program, controlling the output of the paid knowledge information to the corresponding user computer that requested the paid knowledge information, and generating and registering a plurality of knowledge information The information provider of the information fee and A main controller for controlling a database for each user; Under the control of the main control unit stores an operating program input through the data input unit, a plurality of information provider and member registration data input by the user, and a plurality of knowledge information provided by the information provider, and registers a plurality of knowledge information A database unit for storing the information providing fee generated by using the information by the information provider and the user; And In accordance with the communication connection of the plurality of information provider computer and the user computer receives the member registration data or knowledge information, and the knowledge information request signal input by the information provider and the user, and outputs to the main control unit, and outputs to the main control unit, the output from the main control unit Network-based knowledge distribution system characterized in that it comprises a communication control unit for outputting a plurality of paid / free knowledge information to the user computer. The information providing fee of claim 1, wherein the information providing fee is provided to an information provider and a user according to the registration and use of the plurality of knowledge information. The server computer is provided in the form of cyber money, the network-based knowledge distribution system, characterized in that to use the cyber money when purchasing certain digital content or goods online or offline. The method of claim 1, wherein the server computer, The information confirmation fee generated when the plurality of users use the paid knowledge information is divided into a plurality of fee systems. Network-based knowledge distribution system, characterized in that to increase the rate of the corresponding knowledge information through the inquiry / recommendation of the plurality of users. The method of claim 1, wherein the server computer, If a specific user wants to purchase the knowledge information registered by the information provider, the network-based knowledge distribution system, characterized in that sells the knowledge information after receiving a predetermined cost. The method of claim 1, wherein the server computer, A separate evaluation device capable of objectively evaluating inquiry / recommendation information of a plurality of knowledge information registered in a database, And a plurality of information providers registered by the plurality of information providers to adjust the paid information according to user's inquiry / recommendation for a fee, and objectively evaluate the corresponding knowledge information through the evaluation device. The method of claim 1, wherein the server computer, Provide a separate database space so that multiple information providers and users with special purposes can register and use knowledge information in a single space. Network-based knowledge distribution system, characterized in that it is possible to determine whether the database is public or not. (1) constructing a database of a plurality of knowledge information provided from a plurality of information providers in a server computer and providing the same on a web; (2) using a plurality of knowledge information constructed as a database of a plurality of computer users who have made a communication connection to a server computer through a network communication network; (3) converting the specific knowledge information into the paid knowledge information each time a predetermined criterion is exceeded according to the number of inquiry / recommendations of the specific knowledge information performed by a plurality of users in the server computer; And (4) A network-based knowledge distribution method comprising a plurality of users using the knowledge information converted from the server computer for a fee. The method of claim 8, wherein the process (1), (1-1) outputting form data for user authentication to the information provider computer which has made a communication connection with the server computer; (1-2) determining whether user authentication data is input by the corresponding information provider; (1-3) confirming the membership through the user authentication data input by the information provider and outputting initial screen data to the corresponding information provider computer; (1-4) if the user authentication data is not input, confirming whether the information provider selects a new member registration and outputting predetermined form data necessary for membership registration to the information provider computer; (1-5) storing new member registration data input by the information provider in the database in the server computer, and opening an account for each information provider in which costs related to the registration and use of the knowledge information are withdrawn and withdrawn; (1-6) determining whether the information provider selects the knowledge information registration menu; (1-7) outputting guide data and form data for registering the knowledge information from the server computer to the corresponding information provider computer which has selected the knowledge information registration menu; (1-8) constructing a database of knowledge information registered by the information provider in the server computer and providing a predetermined cost for registering the knowledge information to the corresponding information provider who registered the knowledge information; And (1-9) A network-based knowledge distribution method comprising the step of providing knowledge information constructed in a database on a web. The method of claim 8, wherein the process (2), (2-1) outputting form data for user authentication to a user computer which has made a communication connection with a server computer; (2-2) determining whether user authentication data is input by the user; (2-3) checking the membership through the user authentication data input by the user and outputting initial screen data to the corresponding user computer; (2-4) if the user authentication data is not input, confirming whether the corresponding user selects new member registration, and outputting predetermined form data necessary for member registration to the corresponding user computer; (2-5) storing new member registration data input by the corresponding user in the server computer in a database, and opening an account for the corresponding user to which the expenses for registering and using the knowledge information are deposited and withdrawn; (2-6) determining whether the user selects the knowledge information confirmation menu; (2-7) outputting the plurality of knowledge information registered up to the current time from the server computer to the corresponding user computer; (2-8) determining which knowledge information the user selects; And (2-9) A network-based knowledge distribution method comprising the steps of outputting the knowledge information selected by the user to the user computer, and providing the user with a predetermined cost according to the knowledge information confirmation. The method of claim 10, wherein if the knowledge information selected by the user in the step (2-8) is paid information, A network-based knowledge distribution method characterized in that a server computer receives a fee for using paid knowledge information from a corresponding user and outputs the paid knowledge information to a user computer. The method of claim 8, wherein the process (3), (3-1) updating the inquiry number of the specific knowledge information checked by the users at the server computer; (3-2) determining whether the recommendation data is input by the user who has confirmed the knowledge information; (3-3) updating the recommendation number of specific knowledge information recommended by users at the server computer; (3-4) determining whether the number of inquiry / recommendation of specific knowledge information used by users in the server computer exceeds a predetermined criterion; And (3-5) The network-based knowledge distribution method comprising the step of updating the database by upgrading the corresponding knowledge information to paid knowledge information in the case of exceeding a predetermined criterion. 13. The method of claim 12, wherein the specific knowledge information that is adjusted upward at the server computer through step (3-5), A network-based knowledge distribution method characterized by an increase from free knowledge information to paid knowledge information with a low information confirmation fee, and from paid knowledge information with a low information confirmation fee to a paid knowledge information with a high information confirmation fee. The method of claim 8, wherein the process (4), (4-1) determining which one of the plurality of paid knowledge information provided by the server computer is selected; (4-2) extracting the account of the corresponding user who has selected the paid knowledge information from the server computer; (4-3) determining whether the extracted user's account has a sufficient cost for confirming specific paid knowledge information; (4-4) deducting from the user's account the information confirmation fee of the particular paid knowledge information selected by the user if the cost is sufficient; (4-5) outputting the specific paid knowledge information selected by the user to the corresponding user computer; And (4-6) providing the information confirmation fee paid by the user who receives the paid knowledge information from the server computer to the account of the information provider who registered the paid knowledge information; And (4-7) If the cost is not sufficient as a result of the determination in step (4-3), the network-based knowledge distribution characterized in that it comprises the step of outputting a message that can not confirm the paid knowledge information selected by the user Way. The method according to claim 8, wherein after the step (4), (5) a plurality of information providers and users further perform a process of purchasing certain digital contents and goods on-line and / or off-line using the information provision fee paid by the server computer according to the registration and confirmation of the knowledge information. Network-based knowledge distribution.