KR20010092036A - System and method using mobile cyber-university by personal mobile phone - Google Patents

Abstract

PURPOSE: A mobile virtual university using system using a personal portable terminal and a method thereof are provided to process a school work of a mobile virtual university using the personal portable terminal and visit a site related with the school work to perform shopping. CONSTITUTION: A personal portable terminal(10) includes a browser for being connected to a service providing system(40) through a communication company. The service providing system(40) includes a data converting server(41) for detecting a usable language of the browser and converting data suitable for the browser, and a mobile server(42) for providing menus regarding a mobile virtual university. A mobile virtual university server(50) includes a student information DB(51) for storing student information transmitted from the service providing system(40) and a school information DB(52) for storing educational matters and administrative work.

Description

System and method using mobile cyber university using personal mobile device

The present invention relates to a system and method for using a mobile virtual university using a personal mobile terminal, and more particularly, an individual who handles school business of a mobile virtual university using a personal mobile terminal and visits a school-related site for shopping. It relates to a mobile virtual university using system and method using a mobile terminal.

In the past, mobile virtual colleges that can be accessed through the Internet network were limited, but such mobile virtual colleges could be accessed only through the client PC and the Internet network. However, the conventional method of using a mobile virtual university using the service of a mobile virtual university by accessing the mobile virtual university through such a client PC and an internet network, despite the development of the wireless internet, has not been able to use the wireless internet. The group did not meet the information needs of college students who grew up as informatization agents, and failed to meet new cultural creation and communication needs among students, students, faculty and staff. In addition, the conventional method of using a mobile virtual university has a problem that does not meet the need for a wireless internet for smooth information transmission in the school.

The present invention is to solve the problems of the prior art as described above, to fully utilize the already established wireless Internet infrastructure to perform mobile virtual university work, and to create a new wireless Internet culture and information needs of college students, the subject of informatization Provides a mobile virtual university using system and method using a personal mobile terminal.

In another aspect, the present invention provides a system and method for using a mobile virtual university to search and shop the external website and mobile site related to the school business of the mobile virtual university, and pay the card.

It is another object of the present invention to provide a system and method for using a mobile virtual university that facilitates the processing of school business by using an electronic signature method that can legally recognize an image and / or message using a digital signature key in a card form. .

1 is a system schematic diagram of one embodiment of a mobile virtual university using system using a personal handheld terminal according to the present invention.

2 is a block diagram of a mobile menu of FIG.

Figure 3 is a flow diagram of one embodiment of a mobile virtual college using method using a personal mobile terminal according to the present invention.

Figure 4 is a login screen of the login step of Figure 3;

5 is an application for leave of absence screen as an example of the school business processing step of FIG.

6 is an inquiry screen which is an example of the school business process step of FIG.

7 is a message transmission screen as an example of the school business process step of FIG.

FIG. 8 is a flowchart showing a specific website / mobile site searching step and a moving step of FIG.

*** Explanation of main parts of drawing ***

10. Personal mobile device 20. Mobile carrier server 30. Internet network

40. Service providing system 41. Data conversion server 42. Mobile server

50. Mobile Virtual University Server 51. Student Information DB 52. School Information DB

53. Security and authentication module 54. Digital signature module 60. External site

100. Connection step 110. Detection step 120. Display step

125. School Selection Stage 130. Login Stage 140. School Tasks Stage

141. Search request step 142. List output step 143. Selection step

144. First Transmission Step 145. Second Transmission Step 150. Move to Site

160. Purchase of specific products 170. Credit card payment

The present invention provides a personal handheld terminal, a telecommunication company server connectable to the personal handheld terminal by wireless communication, a service providing system connected to the telecommunication company server through an internet network, the service providing system and the internet network and / or a dedicated service. As a mobile virtual college using system using a personal mobile terminal including a mobile virtual college server connected by a line,

The personal handheld terminal includes a browser that can access the service providing system through the telecommunications company: the service providing system detects an available language of the browser and matches data to the browser used by the browser. A data conversion server for converting; And a mobile server for providing a menu relating to the mobile virtual university: the mobile virtual university server includes a student information DB for storing student information transmitted from the service providing system and a school information DB for storing bachelor and administrative affairs. Includes: Provides a mobile virtual university using system using a personal mobile terminal, characterized in that.

In another aspect, the present invention is a site search module for the mobile server to search for an external website and / or an external mobile site connected to the Internet network to transmit a list of the searched external website and / or external mobile site to the personal mobile terminal for output And a site information DB for storing access information including a URL of the external mobile site, data extraction information used to extract only partial data of a web document of the external website, and the external mobile device using the access information. The mobile terminal further comprises a data extraction module for transmitting a mobile document of the site to the personal portable terminal, or extracting only a part of data of the web document of the external website using the data extraction information and transmitting it to the personal portable terminal. Provides a mobile virtual university using system using a terminal.

In addition, the present invention the service providing system and the mobile virtual college server further has a security and authentication module, the data transmitted between the service providing system and the mobile virtual college server by the security and authentication module is the service It provides a system for using a mobile virtual university using a personal mobile terminal, characterized in that the content can be confirmed only in the provision system and the mobile virtual university server.

In addition, the present invention further includes an electronic signature key transmission module for transmitting the electronic signature key to the mobile virtual university server for storing the image and / or message in the card format of the personal portable terminal, the mobile virtual university server It provides a mobile virtual university using system using a personal portable terminal, characterized in that it further comprises an electronic signature module for attaching the electronic signature key to the electronic document.

In addition, the present invention provides the student information DB and the school information DB is a mobile virtual university using system using a personal mobile terminal, characterized in that including the bachelor / administration, personal information management, employment information, BBS, library information. .

In another aspect, the present invention provides a method comprising: an access step of a client accessing a service providing system using a personal portable terminal; A detecting step of detecting, by the service providing system, a language used by the personal mobile terminal; A display step of converting data of a mobile site of the service providing system to be matched with a language detected in the detecting step and displaying the data on a liquid crystal screen of the personal portable terminal; A login step of the client logging into the mobile site; The client checks the student information and school information of the mobile virtual university transmitted through the mobile site, or processes the school work according to the student information and the school information and according to the processed result the student information and the school information Provides a method of using a mobile virtual college using a personal mobile terminal, characterized in that having a;

In addition, the present invention includes a list output step of outputting a search list by searching an external website / mobile site; A selection step of selecting a specific external website / mobile site from the search list; If the specific external website / mobile site selected is a document format suitable for providing to the personal mobile terminal, the data of the specific external website / mobile site is transmitted to the personal mobile terminal as it is, or the specific external website / mobile site selected In the case of a document format that is not suitable for providing to the personal mobile terminal, an individual having a search site information providing step of extracting / processing only some data of the document of the specific external website / mobile site and transmitting the data to the personal mobile terminal. Provides a method of using a mobile virtual university using a mobile terminal.

In addition, the present invention using a personal mobile terminal having a payment step of additionally paying a credit card using the security and authentication module of the terminal and the service providing server when the specific product is purchased from the external website / mobile site. It provides a method of using mobile virtual university.

The present invention also provides an electronic signature key transmitting step of transmitting, by the personal portable terminal, an electronic signature key for storing images and / or messages in a card format to the mobile virtual university; The mobile virtual university provides a method of using a mobile virtual university using a personal mobile device further comprising; an electronic signature step of attaching the electronic signature key to an electronic document.

Hereinafter, a mobile virtual university using system and method using a personal mobile device according to the present invention will be described in detail with reference to the accompanying drawings. However, these embodiments and drawings are for illustrative purposes only and the present invention is not limited thereto.

Mobile Virtual University using system using personal mobile device

Referring to FIG. 1, the mobile virtual university using system using a personal portable terminal according to the present invention includes a mobile terminal 10 and a mobile communication company server 20 which can be connected to the personal portable terminal 10 by wireless communication. A mobile virtual university server connected to a service provider system 20 and a service providing system 40 connected through an internet network 30, and a service providing system 40 and an internet network 30 and / or a dedicated line 32. Has 50.

The personal mobile terminal 10 has a built-in browser that can be connected to the service provider providing system 40 through the mobile telecommunication company server 20. In addition, the personal portable terminal 10 stores an electronic signature key for storing images and / or messages in a card format, and transmits the electronic signature key transmission module 11 for transmitting the electronic signature key to the mobile virtual university server 50. Have Detailed uses of the digital signature key will be described later.

The service providing system 40 includes a data conversion server 41 and a mobile server 42.

The data conversion server 41 has a language detection module 41-1, a data conversion module 41-2, and a security and authentication module 41-3. The language detection module 41-1 is used in the personal portable terminal 10 when the personal portable terminal 10 is connected to the service providing system 40 through the mobile communication company server 20 and the Internet network 30. The language (HDML, WML, etc.) and the personal mobile terminal 10 detects the language (HTML, etc.) used in the site to be accessed. The data conversion module 41-2 converts the language used between the personal mobile terminal 10 and the site to be accessed to be compatible. The security and authentication module 41-3 allows data to be opened only at both terminals during communication between the service providing system 40 and the server server 50.

The mobile server 42 has a mobile menu 42-1, a site search module 42-2, a site information DB 42-3, and a data extraction module 42-4.

The mobile menu 42-1 shows the service contents of the mobile virtual university server in a tree structure. Referring to FIG. 2, the mobile menu 42-1 has an upper structure having menus such as bachelor / administration, personal information management, employment information, BBS, library information, and a substructure existing under the menu of each superstructure. Has For example, the infrastructure of the personal information management menu includes menus such as password change and user information modification. Detailed description of the mobile menu 42-1 will be omitted with reference to FIG.

The site search module 42-2 searches an external website and / or an external mobile site 60 connected to the Internet network 30, and transmits a list of the searched external website and / or external mobile site to the personal mobile terminal. Output The external website means a homepage, a web page, a website, etc. existing outside the service providing system 40, and means a site made of, for example, an HTML document that can be accessed through a client PC and an internet network. do. On the other hand, the external mobile site refers to a site existing outside the service providing system 40, which can be connected to the Internet mainly using Internet phones, web phones, IMT200, for example, HDML, WML, S-HDML document Means a site written in

The site information DB 42-3 stores access information including a URL of an external mobile site and data extraction information used to extract only some data of a web document of an external website.

The data extraction module 42-4 transmits the mobile document of the external mobile site to the personal mobile terminal 10 using the access information, or extracts only some data of the web document of the external website using the data extraction information, Transfer it to the mobile terminal. For example, since Amazon has a mobile site consisting of pages written in HDML documents and a website consisting of pages written in HTML documents, the access to the mobile site includes the URN of Amazon's mobile site. You can use the information to access the mobile site. On the other hand, when accessing a website, since it exists in files and document formats that are not suitable for transmission and output to the personal mobile terminal 10, only necessary data is extracted using the data extraction information of the site information DB 42-3. do.

The mobile virtual university server 50 has a student information DB (51), a school information DB (52), a security and authentication module (53), and an electronic signature module (54). The student information DB 51 stores personal information such as name, age, address, and hometown of students belonging to the mobile virtual university, credits, course contents, and leave of absence status. The school information DB 52 stores general university information such as the number of professors and staff in the school, personal information of professors and staff, geographic information of the whole school, and department information. The security and authentication module 53 allows data to be opened only at both terminals during communication between the service providing system 40 and the server server server 50. The electronic signature module 54 receives the electronic signature key of the personal mobile terminal 10 and attaches it to the electronic document. In this way, the electronic signature key is attached to the electronic document so that the electronic signature of the electronic document can be officially recognized. For example, when a student is taking leave of absence, attach the digital signature key to the signature column of the leave of absence.

Although the above has been described with reference to an embodiment using a mobile virtual university using a personal mobile terminal according to the present invention, the present invention is not limited thereto.

The service providing system 40 is described as being divided into a data change server 41 and a mobile server 42, but these servers are implemented in one server, or a plurality of modules and DBs implemented in one server are separated. The server can be easily implemented by those skilled in the art of the present invention, and belongs to the scope of the present invention.

How to use mobile virtual university using personal mobile device

1 or 3, the method of using a mobile virtual university using a personal portable terminal according to the present invention, if the client first connects to the service providing system 40 using the personal portable terminal 10 (100), The service providing system 40 detects the language of use of the personal portable terminal 10 (110). For example, it detects whether the language used by the personal mobile terminal 10 connected to the service providing system 40 is HDML, WML, S-HTML, or HTML. The service providing system 40 converts data such that data of the mobile site (mobile server) of the service providing system 40 is converted to be displayed on the LCD screen of the personal mobile terminal 10 so as to match the detected language (120). .

Referring to FIG. 4, in the initial screen of the mobile virtual university, a list of names of a plurality of mobile virtual universities is output on the LCD screen of the personal mobile terminal 10. The client selects a specific university (125) and logs in by inputting the ID and password of the specific university (130). When logged in, the mobile menu 42-2 of the mobile virtual university is displayed on the personal mobile terminal 10, and the client processes the school work by using the superstructure and infrastructure of the mobile menu 42-2 (140). ). As an example of school work, FIG. 5 shows an application screen and an application step, FIG. 6 shows an inquiry screen and an inquiry step, and FIG. 7 shows a message transmission screen and a message transmission step.

If it is necessary to search the external website or external mobile site of the mobile virtual university during the school business processing step 140 or after the school business processing step 140, go to the external site (150) and purchase a specific product Purchase (160), and credit card payment (170). The credit card payment 170 is performed by inputting a credit card number and password in the same manner as a credit card payment on the Internet when the external site is a member of a credit card company. For example, if you want to purchase a course textbook after enrolling, you can search for cyber bookstores, connect to a specific cyber bookstore, for example, Jongno-store, and purchase a classbook and pay by credit card.

8 details the specific website / mobile site search and move step 150. First, when a client requests a search for an external website or an external mobile site (141), the client searches for a specific website or mobile site using the site search module 42-1 of the service providing system 40 or a general search engine. do. When the search list is output on the LCD screen of the client's personal portable terminal 10 (142), the client selects a specific site (143). The service providing system 40 outputs the raw data of the specific external site to the personal portable terminal 10 as it is when the selected specific external site is provided in a state suitable for output to the personal portable terminal 10 (145). On the other hand, if the selected external site is not suitable for output to the personal mobile terminal 145, the data extraction information and the data extraction module 42-4 of the site information DB 42-2 of the service providing system 40. Using only a portion of the data of the document of a specific external site is extracted and transmitted to the personal portable terminal (144).

The mobile virtual college using method described above has been described using the personal mobile terminal according to the present invention, but the present invention is not limited thereto.

The client transmits the electronic signature key stored in the personal mobile terminal to the mobile virtual university server 50, the mobile virtual university server 50 attaches the electronic signature key to the electronic document, so that the electronic signature step of officially recognized electronic document step Can have Electronic signatures can also be used by students to handle school work, but allow professors and staff to pay for their work using personal mobile devices.

As described above, according to the present invention, it is possible to fully utilize the already established wireless Internet infrastructure to perform mobile virtual university work, and to create a new wireless Internet culture and information needs of college students who are the subject of informatization.

In addition, according to the present invention, it is possible to search and shop external websites and mobile sites related to school work of the mobile virtual university, and to pay by card.

In addition, according to the present invention, it is possible to facilitate the processing of the school business by using an electronic signature method that can be legally recognized by the image and / or message using a digital signature key of the card type.

Claims (9)

A personal portable terminal, a telecommunication company server capable of wireless communication with the personal portable terminal, a service providing system connected to the telecommunication company server through an internet network, the service providing system connected to the internet network and / or a dedicated line. As a mobile virtual college using system using a personal mobile device, including a mobile virtual college server, The personal portable terminal includes a browser that can access the service providing system through the telecommunications company: The service providing system includes: a data conversion server that detects an available language of the browser and converts data according to the browser used in the browser; A mobile server providing a menu for the mobile virtual university includes: The mobile virtual college server, using a mobile virtual college using a personal mobile terminal, characterized in that it comprises a student information DB for storing the student information transmitted from the service providing system and the school information DB for storing the bachelor and administrative work system. The method of claim 1, The mobile server, A site search module that searches for an external website and / or an external mobile site connected to the internet network, and transmits a list of searched external websites and / or external mobile sites to a personal mobile terminal for output; A site information DB for storing access information including a URL of the external mobile site and data extraction information used to extract only partial data of a web document of the external website; Data to transmit the mobile document of the external mobile site to the personal mobile terminal using the access information, or to extract only part of the data of the web document of the external website using the data extraction information to transmit to the personal mobile terminal Mobile virtual university using system using a personal handheld terminal further including an extraction module. The method of claim 2, The service providing system and the mobile virtual university server further have a security and authentication module, and the data transmitted between the service providing system and the mobile virtual university server by the security and authentication module is the service providing system and the mobile. Mobile virtual university using system using a personal mobile terminal, characterized in that the contents can be confirmed only in the virtual university server. The method according to claim 2 or 3, The personal portable terminal further includes an electronic signature key transmission module for transmitting an electronic signature key for storing images and / or messages in a card format to the mobile virtual university server. The mobile virtual university server system using a mobile virtual university using a personal mobile terminal, characterized in that further comprises an electronic signature module for attaching the electronic signature key to the electronic document. The method of claim 4, wherein The student information DB and the school information DB is a mobile virtual university using system, characterized in that it comprises a bachelor / administration, personal information management, employment information, BBS, library information. A client accessing the service providing system using a personal portable terminal; A detecting step of detecting, by the service providing system, a language used by the personal mobile terminal; A display step of converting data of a mobile site of the service providing system to be matched with a language detected in the detecting step and displaying the data on a liquid crystal screen of the personal portable terminal; A login step of the client logging into the mobile site; The client checks the student information and school information of the mobile virtual university transmitted through the mobile site, or processes the school work according to the student information and the school information and according to the processed result the student information and the school information Mobile virtual college using the method characterized in that it has a; The method of claim 6, A list outputting step of searching for an external website / mobile site and outputting a search list; A selection step of selecting a specific external website / mobile site from the search list; If the specific external website / mobile site selected is a document format suitable for providing to the personal mobile terminal, the data of the specific external website / mobile site is transmitted to the personal mobile terminal as it is, or the specific external website / mobile site selected In the case of a document format that is not suitable for providing to the personal mobile terminal, an individual having a search site information providing step of extracting / processing only some data of the document of the specific external website / mobile site and transmitting the data to the personal mobile terminal. How to use mobile virtual university using a mobile terminal. The method of claim 7, wherein In case of purchasing a specific product from the external website / mobile site, a mobile virtual university using a personal mobile terminal having a payment step of additionally paying a credit card using a security and authentication module of the terminal and the service providing server. . The method according to any one of claims 5 to 7, An electronic signature key transmission step of transmitting, by the personal portable terminal, an electronic signature key for storing images and / or messages in a card format to the mobile virtual university; The mobile virtual college using the mobile virtual college using a personal mobile terminal further comprises; digital signature step of attaching the electronic signature key to the electronic document.