KR20040076333A - Intelligent agent for accessing of WEB pages using USB technology - Google Patents

Abstract

PURPOSE: A system for automatically connecting to a web page of a USB(Universal Serial Bus) method is provided to automatically connect the registered web page without a process for installing a software by automatically executing a module for processing the connection if a user computer recognizes a USB flash memory storing the module and the encrypted registration information. CONSTITUTION: A USB terminal(11) is connected to a USB port of the user computer(20). A USB interface(12) transmits/receives data with the user computer and supplies the power supplied from the user computer through the USB terminal. The flash memory(13) stores a web page connection module(100) for monitoring the execution of a web browser on the user computer, judging that the URL(Uniform Resource Locator) of the loaded web page is the registered URL, and connecting to the web page by inputting the stored connection information to a connection information input window of the web page. A USB controller(14) transmits the device recognition information to the user computer when the USB terminal is connected to the USB port of the user computer, and executes the web page connection module.

Description

Automatic agent for web page access system using USB method {Intelligent agent for accessing of WEB pages using USB technology}

The present invention relates to a USB web page automatic access system, and to a web access technology for securely and conveniently managing the connection of a web page to enter personal information such as ID and password.

The present inventor manages each personal information input on a plurality of web pages in the patent application No. 2002-62791, filed October 15, 2002, convenient for users to enter the registered web page without having to enter the personal information In order to access a web page, a personal information management system for accessing a web page is provided.

In this patent application, a web page access execution engine that processes a user's web page access, and a personal information management tool that manages the user's personal information are installed and executed in software form on the user's computer to access the user's registered web page. City can automatically access without entering personal information.

In this patent application, encrypted registration information including access information, URL information of a web page, and personal information is stored in a storage means, and one of the storage means employs a USB flash memory.

In other words, the applicant's prior application patent is to store the encrypted registration information on the USB flash memory to carry. However, the web page connection execution engine exists in the form of software for use in another computer that does not have a web page connection execution engine that processes a user's web page access and a personal information management tool for managing the user's personal information. There was an inconvenience of having to download the engine and the personal information management tool via the Internet or carry the installation program with them.

Therefore, the present inventor stores the software for processing the web page access of the user and the software for managing the personal information of the user together with the encrypted registration information on the USB flash memory, and the USB flash memory is recognized by the user's computer. In this case, the study was conducted on the USB type web page automatic access system that automatically executes the software that processes the user's web page access so that the user can automatically access the registered web page without installing any additional software.

The present invention has been invented in view of the above, and stores a module for processing a user's web page access on a USB flash memory with encrypted registration information so that the user's web page when the USB flash memory is recognized by the user's computer. The purpose of the present invention is to provide a USB type web page automatic access system that automatically accesses a registered web page without a separate software installation process by automatically executing a module that processes a connection.

Another object of the present invention is to collect identifier information of a user information input field from a plurality of web pages in real time or non-real time, and compare them with keywords in a database through a predetermined logical operation process. It is to provide a USB web page automatic access system that can minimize the probability of connection error by constructing and reusing it.

According to an aspect of the present invention for achieving the above object, a USB web page automatic access system according to the present invention includes a USB terminal connected to the USB port of the user computer; A USB interface for transmitting and receiving data to and from a user computer according to a USB communication protocol, and applying power supplied from the user computer to the device through the USB terminal; Monitors the execution of the web browser of the user's computer, detects the URL of the web page loaded when the web browser is executed, and determines whether the detected URL is a registered URL or an unregistered URL. Load and fill in the access information field of the web page to access the web page. If the URL is not registered, check whether the access information field exists from the source code of the web page, and if the access information field exists, A flash memory for storing access information input in a URL and a connection information input field of a corresponding web page, and storing a web page access processing module for accessing the web page; A USB controller for transmitting the device identification information to the user computer when the USB terminal is connected to the USB port of the user computer, and executing the web page connection processing module in the flash memory according to a web page connection processing module execution command from the user computer. And a USB web page automatic access processing apparatus comprising: a web port automatic access processing apparatus for monitoring the connection of a USB port of the web page automatic access processing apparatus in real time, and when the web page automatic access processing apparatus is connected to a USB port. And a user computer including a webpage automatic access processing unit monitoring module for processing to execute a webpage access processing module within.

According to a further aspect of the present invention, a USB web page automatic access system according to the present invention includes a connection detecting unit for monitoring the execution of the web browser of the user computer by the web page connection processing module; A registration determination unit which detects a URL of a currently loaded web page when the execution of the web browser is detected by the connection detection unit, and searches and determines whether the detected URL is a registered URL or an unregistered URL; ; If it is determined by the registration determination unit is a pre-registered URL, the registration URL processing unit that loads the connection information corresponding to the URL from the database and fill it into the connection information input field of the corresponding web page to access the web page; ; If it is determined by the registration determination unit that the URL is not registered, the user information field is checked from the source code of the corresponding web page, and if the user information field exists, the user input information is entered in each user information field and the corresponding web page. Access to the URL of the web page using the user input information entered in the user information input field of the identifier as the access information by searching for an identifier corresponding to the connection keyword stored in the database among the identifiers of the user information input fields. And it is characterized in that it comprises an unregistered URL processing unit for storing in the database.

According to an additional aspect of the present invention, a USB web page automatic access system according to the present invention, the unregistered URL processing unit encrypts and stores the access information stored in the database using a predetermined encryption key; The registration URL processing unit loads the connection information encrypted by the encryption key corresponding to the URL from the database, decrypts the encrypted connection information by using a decryption key corresponding to the encryption key, and access information of the web page. It is characterized by accessing the web page by inputting.

According to an additional aspect of the present invention, in the USB web page automatic access system according to the present invention, the unregistered URL processing unit detects whether the FORM tag exists in the HTML source code of the web page, the TYPE in the detected FORM tag It is characterized by checking whether the user information input field exists by detecting whether an INPUT tag having an attribute value of the attribute is text or password.

According to an additional aspect of the present invention, in the USB web page automatic access system according to the present invention, the unregistered URL processing unit is generated by a tag whose attribute value of the TYPE attribute of the INPUT tag in the HTML source code of the web page is submit User input that is input to NAME attribute value corresponding to connection keyword stored in the database among NAME attribute values of INPUT tag whose attribute value of TYPE attribute is text or password. The information is stored in the database along with the URL of the web page as the access information.

According to an additional aspect of the present invention, the USB web page automatic access system according to the present invention is a flash memory of the USB web page automatic access processing device: is executed in the personal computer, the user information input field is entered And further storing the personal information management module for managing the user input information.

According to an additional aspect of the present invention, a USB web page automatic access system according to the present invention, the personal information management module URL display unit for displaying the registered URL information stored in the database; A web page access processing unit for loading a web page corresponding to the selected URL among the URL information displayed by the URL display unit through a web browser, and inputting access information corresponding to the corresponding URL; A personal information input unit which receives the user's personal information to be input into the user information input field from the user, encrypts the information, and stores the keyword information in the database for each keyword item; And a personal information processing unit which extracts the user's personal information corresponding to the NAME attribute value of the user information field of the webpage of the unregistered URL from the database and writes it as user input information to access and process the webpage. do.

According to an additional aspect of the present invention, a USB web page automatic access system according to the present invention, the personal information management module is a personal information that is updated by editing the URL information displayed by the URL display unit or the personal information set in this URL It further comprises an information editing unit.

According to an additional aspect of the present invention, in the USB web page automatic access system according to the present invention, the attribute value of the TYPE attribute whose flash memory of the web page automatic access processing apparatus is analyzed from the HTML source code of the web page is text or password. And a database update module which receives the keyword compared with the NAME attribute value of the INPUT tag from the update server and updates the database.

According to an additional aspect of the present invention, a USB web page automatic access system according to the present invention is a rule base (Rule Base) in which the database is updated by the database update module defines a logical decision rule of the unregistered URL processing unit And it is characterized in that the knowledge database (Knowledge Database) including a keyword set database (Database) storing the comparison keyword.

1 is a schematic diagram of a USB web page automatic access system according to the present invention

2 is a block diagram of an embodiment of a web page access processing module of a USB web page automatic access system according to the present invention;

Figure 3 is a block diagram of an embodiment of a personal information management module of the USB web page automatic access system according to the present invention

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

10: automatic connection processing device 11: USB terminal

12 USB interface 13 flash memory

14: USB Controller 20: User Computer

30: update server

100: web page access processing module 110: connection detection unit

120: registration determination unit 130: registration URL processing unit

140: unregistered URL processing unit 200: personal information management module

210: URL display unit 220: Web page access processing unit

230: personal information input unit 240: personal information processing unit

250: personal information editing unit 300: database update module

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily understand and reproduce the present invention.

1 is a schematic diagram of a USB web page automatic access system according to the present invention.

As shown in the figure, the USB web page automatic access system according to the present invention is the automatic connection processing apparatus 10, the user computer 20 is connected to the automatic connection processing apparatus 10 and the USB port and update Server 30.

The automatic connection processing apparatus 10 is a conventional USB flash memory device, and includes a USB terminal 11, a USB interface 12, a flash memory 13, and a USB controller 14.

The USB terminal 11 is a connection terminal connected to a USB port (not shown) of the user computer 20.

The USB interface 12 transmits and receives data to and from the user computer 20 according to a universal serial bus (USB) communication protocol, and applies power supplied from the user computer 20 to the device through the USB terminal 11. .

The flash memory 13 monitors the execution of the web browser of the user computer 20, detects the URL of the web page loaded when the web browser execution is detected, and determines whether the detected URL is a registered URL or an unregistered URL. In the case of an unregistered URL, load the stored access information and fill in the access information field of the web page to access the web page.If the URL is unregistered, check whether the access information field exists from the source code of the web page. If there is a connection information input field, the URL of the web page and the connection information input in the connection information input box of the web page are stored, and the web page access processing module for accessing the web page is stored. This web page access processing module is present in the form of software installed in the automatic access processing apparatus 10 and executed through the user computer 20.

The USB controller 14 transmits the device identification information to the user computer 20 when the USB terminal 11 is connected to the USB port of the user computer 20, the web page access processing module from the user computer 20 The web page connection processing module in the flash memory 13 is executed in accordance with an execution command.

The user computer 20 is a terminal device including a general personal computer that can communicate with the outside via a network in real time to monitor the USB port connection of the web page automatic access processing device 10, the web page automatically to the USB port And a web page automatic access processing apparatus monitoring module for processing to execute the web page access processing module in the web page automatic access processing apparatus 10 when the access processing apparatus 10 is connected. The webpage automatic access processing apparatus monitoring module is present in the form of software installed and executed on the user computer 20.

Accordingly, in the USB web page automatic access system according to the present invention, when the automatic access processing apparatus 10 is connected to the USB port of the user computer 20, the web page automatic access processing apparatus monitoring of the user computer 20 is monitored. The module detects this and automatically executes the web page access processing module 100 in the flash memory 13. Then, the webpage access processing module 100 detects the execution of the web browser, and when the execution of the web browser is detected, detects the URL of the currently loaded webpage and determines whether the detected URL is a registered URL. Depending on whether it is a URL, the above procedure is used to access the web page.

2 is a block diagram of an embodiment of a web page access processing module of a USB web page automatic access system according to the present invention.

As shown in the figure, the webpage connection processing module 100 according to this embodiment includes a connection detection unit 110, a registration determination unit 120, a registration URL processing unit 130, and an unregistered URL processing unit ( 140).

The connection detecting unit 110 monitors the execution of the web browser of the user computer 20.

The registration determination unit 120 detects the URL of the web page currently loaded when the web browser execution is detected by the connection detecting unit 110, and detects whether the detected URL is a registered URL or an unregistered URL. It is determined by searching from the database 400.

If it is determined that the registration URL processing unit 130 is a pre-registered URL by the registration determination unit 120, the registration URL processing unit 130 loads the connection information corresponding to the URL from the database 400, and accesses the connection information of the corresponding web page. Fill in the fields to access the web page.

When the unregistered URL processor 140 determines that the URL is unregistered by the registration determination unit 120, the unregistered URL processor 140 checks whether a user information field exists from the source code of the corresponding web page, and if the user information field exists, each user information. Input user input information in the input box to process access to the corresponding web page, search for an identifier corresponding to the keyword for access stored in the database 400 among the identifiers of the user information input fields, and input the input information in the user information input box of the corresponding identifier. The user input information is stored as the access information and stored in the database 400 together with the URL of the corresponding web page.

Therefore, the webpage access processing module 100 according to this embodiment detects the execution of the web browser through the connection detection unit 110, and if the execution of the web browser is detected, the webpage access processing module 100 Search and determine whether the URL of the web page being loaded is a registered URL or an unregistered URL from the database 400, and if the URL is a previously registered URL, the corresponding URL from the database 400 through the registration URL processor 130. Load the access information corresponding to and access the web page using the same, and if the URL is not registered through the unregistered URL processing unit 140 checks whether the user information field exists from the source code of the web page, and the user information field If present, input user input information in each user information input field to access and process the corresponding web page, and data among identifiers of each user information input field. Searching for an identifier corresponding to the keyword for connection stored in the database 400 and storing the user input information input in the user information input field of the identifier as access information and storing the information into the database 400 together with the URL of the web page. Do it.

In this case, the unregistered URL processing unit 140 encrypts and stores the access information using a predetermined encryption key when storing the access information in the database 400, and the registered URL processing unit 130 stores the corresponding URL from the database 400. To load the access information encrypted by the encryption key corresponding to, to decrypt the encrypted access information using the decryption key corresponding to the encryption key, input the access information of the corresponding web page, and access the corresponding web page. desirable. The encryption key and the decryption key are the same when the symmetric key method is used, and different when the asymmetric key method is used.

Therefore, by doing this, the access information can be encrypted and stored in the database 400, which is advantageous in terms of security.

The unregistered URL processing unit 140 detects whether a FORM tag exists in the HTML source code of the web page, and detects whether an INPUT tag whose attribute value is a text or password exists in the detected FORM tag. Checks whether an information field exists, monitors page movement occurring when a button is clicked generated by a tag whose attribute value of the TYPE attribute of the INPUT tag in the HTML source code of the web page is present, and the attribute value of the TYPE attribute is The user input information input in the NAME attribute value corresponding to the connection keyword stored in the database among the NAME attribute values of the text or password INPUT tag is stored in the database together with the URL of the corresponding web page. .

According to an additional aspect of the present invention, the flash memory 13 of the automatic access processing apparatus 10 is executed in the personal computer 20, the personal information management module for managing user input information entered in the user information input field ( 200) may be further included.

3 is a block diagram of an embodiment of a personal information management module of a USB web page automatic access system according to the present invention.

As shown in the figure, the personal information management module 200 according to this embodiment includes a URL display unit 210, a web page access processing unit 220, a personal information input unit 230, and a personal information processing unit 240. It includes.

The URL display unit 210 displays registered URL information stored in the database 400.

The web page access processing unit 220 loads a web page corresponding to the selected URL from the URL information displayed by the URL display unit 210 through a web browser, and inputs access information corresponding to the corresponding URL to process access. .

The personal information input unit 230 receives the user's personal information to be input into the user information input box from the user, encrypts the information, and stores the encrypted personal information into the database 400 for each keyword item.

The personal information processing unit 240 extracts the user's personal information corresponding to the NAME attribute value of the user information field of the web page of the unregistered URL from the database 400 and writes the user information as the user input information. Through 220, the web page is accessed.

Accordingly, the personal information management module 200 according to this embodiment displays the registered URL information stored in the database 400 through the URL display unit 210 and displays the web page corresponding to the URL selected from the user. It loads through the page access processing unit 220, inputs the access information corresponding to the corresponding URL, and performs the access processing. The user inputs the personal information of the user to be input into the user information input field through the personal information input unit 230. Receives the data from the user and encrypts the data to the database 400 and stores the user's personal information corresponding to the NAME attribute value of the user information field of the web page of the unregistered URL through the personal information processing unit 240. It extracts from 400 and fills in user input information and performs an access process on the web page.

On the other hand, the personal information management module 200 may further include a personal information editing unit 250 for editing and updating the URL information displayed by the URL display unit 210 or the personal information set in the URL. Therefore, the user edits the personal information registered through the URL display unit 210.

In addition, according to an additional aspect of the present invention, the flash memory 130 of the automatic access processing apparatus 10, the NAME attribute of the INPUT tag whose attribute value of the TYPE attribute analyzed from the HTML source code of the web page is text or password It may further include a database update module 300 for receiving a keyword compared with the value from the update server 30 to update the database 400.

At this time, the database 400 updated by the database update module 300 includes a rule base (RuleBase) defining a logical decision rule of the unregistered URL processing unit 140, and an attribute value of the TYPE attribute is text or password. It is preferable that the knowledge database includes a keyword set database storing a keyword compared with a NAME attribute value of the INPUT tag. Therefore, it is possible to minimize the probability of connection error by using an artificial intelligence database (Knowledge Database).

Recently, as the security problems have increased rapidly, the modified sites such as the need to enter the digit after the social security number, which are not accessed only by the information of the ID and password are rapidly increasing.

The update server 30 constructs a knowledge database through an artificial intelligence Knowledge Base technology to efficiently access a situation in which various web pages can have the automatic access processing device. The database 400 of (10) is updated.

The update server 30 collects the NAME attribute values of the INPUT tag whose attribute value is TEXT or password in real time or non-real time from a plurality of web pages, and calculates each of the collected NAME attribute values by a predetermined logical operation. In other words, according to a rule stored in a rule base, a keyword base is classified into one of reference keywords, abbreviations, synonyms, or synonyms thereof, and added to a keyword set database to build a knowledge base.

One of the logical operations may be as follows. First, a reference keyword including each character of a word of a comparison keyword extracted from a web page is searched and selected from a keyword set database, and whether the comparison keyword exists among an abbreviation set, a synonym set, and a synonym set of the selected reference keyword. If there is a search result, the comparison keyword is judged as a subset of the reference keyword. If it does not exist, the comparison order of the character sort order of the comparison keyword is in violation of the character sort order of the reference keyword. Add a comparison keyword to any of the set of synonyms and synonyms, and attempt to access by entering a reference keyword in the web page if it is a violation, and if it is connected, use one of the abbreviation set, synonym set, or synonym set of the reference keyword. Having a set of keywords by adding comparison keywords It updates the other database.

The update server 30 transmits the constructed artificial intelligence knowledge database at the request of the database update module 300 of the automatic connection processing apparatus 10 to the automatic connection processing apparatus 10. To update the database 400. Then, the unregistered URL processing unit 140 of the web page access processing module 100 refers to a rule base and a keyword set database in the database 400.

Since the technology related to the Knowledge Base is a well-known technology commonly practiced in the art before this application, a detailed description thereof will be omitted.

As described above, the USB web page automatic access system according to the present invention stores a module that processes a user's web page access on a USB flash memory along with encrypted registration information, thereby recognizing the USB flash memory by a user computer. In this case, a safe and convenient effect of automatically accessing a registered web page without a separate software installation process by automatically executing a module that processes the user's web page access, and real-time or non-real time from multiple web pages By collecting the identifier information of the user information input field and comparing them with keywords in the database through a predetermined logical operation process, a knowledge base can be constructed and reused to minimize the probability of connection error. Has

Although the present invention has been described with reference to the preferred embodiments described with reference to the accompanying drawings, it is not limited thereto and it will be apparent to those skilled in the art that various modifications may be derived therefrom. Therefore, the present invention should be construed by the claims intended to cover such modifications.

Claims (10)

A USB terminal connected to a USB port of a user computer; A USB interface for transmitting and receiving data to and from a user computer according to a USB communication protocol, and applying power supplied from the user computer to the device through the USB terminal; Monitors the execution of the web browser of the user's computer, detects the URL of the web page loaded when the web browser is executed, and determines whether the detected URL is a registered URL or an unregistered URL. Load and fill in the access information field of the web page to access the web page. If the URL is not registered, check whether the access information field exists from the source code of the web page, and if the access information field exists, A flash memory for storing access information input in a URL and a connection information input field of a corresponding web page, and storing a web page access processing module for accessing the web page; A USB controller for transmitting the device identification information to the user computer when the USB terminal is connected to the USB port of the user computer, and executing the web page connection processing module in the flash memory according to a web page connection processing module execution command from the user computer. ; USB web page automatic access processing device and includes: A web page that monitors the USB port connection of the web page automatic access processing device in real time and executes the web page access processing module in the web page automatic access processing device when the web page automatic access processing device is connected to the USB port. A user computer containing an automatic access processing unit monitoring module: USB web page automatic connection system that includes. The method of claim 1, The web page access processing module: A connection detection unit for monitoring a web browser execution of a user computer; A registration determination unit which detects a URL of a currently loaded web page when the execution of the web browser is detected by the connection detection unit, and searches and determines whether the detected URL is a registered URL or an unregistered URL; ; If it is determined by the registration determination unit is a pre-registered URL, the registration URL processing unit that loads the connection information corresponding to the URL from the database and fill it into the connection information input field of the corresponding web page to access the web page; ; If it is determined by the registration determination unit that the URL is not registered, the user information field is checked from the source code of the corresponding web page, and if the user information field exists, the user input information is entered in each user information field and the corresponding web page. Access to the URL of the web page using the user input information entered in the user information input field of the identifier as the access information by searching for an identifier corresponding to the connection keyword stored in the database among the identifiers of the user information input fields. Unregistered URL processing unit for storing in the database with; USB web page automatic access system, characterized in that it comprises a. The method of claim 2, The unregistered URL processing unit encrypts and stores access information in the database using a predetermined encryption key; The registration URL processing unit loads the connection information encrypted by the encryption key corresponding to the URL from the database, decrypts the encrypted connection information by using a decryption key corresponding to the encryption key, and access information of the web page. USB type web page automatic access system, characterized in that to access the web page by inputting. The method of claim 3, wherein The unregistered URL processing unit detects whether a FORM tag exists in the HTML source code of the web page, and detects whether an INPUT tag having an attribute value of text or password exists in the detected FORM tag. USB web page automatic access system, characterized in that the presence of a check. The method of claim 4, wherein The unregistered URL processing unit monitors page movement that occurs when a button click generated by a tag whose attribute value of the TYPE attribute of the INPUT tag in the HTML source code of the web page is submitted, and the attribute value of the TYPE attribute is text or password. Characterized in that the user input information input to the NAME attribute value corresponding to the connection keyword stored in the database among the NAME attribute values of the INPUT tag as the access information is stored in the database together with the URL of the web page. USB web page automatic connection system. The method according to claim 4 or 5, The flash memory of the USB web page automatic access processing device is: A USB type web page automatic access system, which is executed in a personal computer, and further comprising a personal information management module for managing user input information input to the user information input field. The method of claim 6, The personal information management module is: A URL display unit for displaying registered URL information stored in the database; A web page access processing unit for loading a web page corresponding to the selected URL among the URL information displayed by the URL display unit through a web browser, and inputting access information corresponding to the corresponding URL; A personal information input unit which receives the user's personal information to be input into the user information input field from the user, encrypts the information, and stores the keyword information in the database for each keyword item; A personal information processing unit which extracts the personal information of the user corresponding to the NAME attribute value of the user information field of the web page of the unregistered URL from the database and writes it as user input information to access the web page; USB web page automatic access system, characterized in that it comprises a. The method of claim 7, wherein And a personal information editing unit for editing and updating the personal information set in the URL information displayed by the URL display unit or the personal information set in the URL. The method according to any one of claims 5 to 7, or 8, The flash memory of the automatic web page access processing apparatus of the USB method receives a keyword from the update server to compare the NAME attribute value of the INPUT tag whose attribute value of the TYPE attribute analyzed from the HTML source code of the web page is text or password. USB web page automatic access system, characterized in that it further comprises a database update module for updating the database. The method of claim 9, A knowledge database including a rule base defining a logical decision rule of the unregistered URL processing unit, and a keyword set database storing the compared keywords; USB Web page automatic access system, characterized in that the (Knowledge Database).