KR100761978B1 - System and method for processing keyword and storage medium for saving program of executing the same - Google Patents

Abstract

A system and a method for processing a keyword and a recording medium for recording a program for executing the same are provided to make a vernacular Internet address service using the keyword possible without installing a special program to a client terminal or editing or changing a DNS(Domain Name Server)(local DNS server), thereby processing the keyword without subordination to the DNS server. A vernacular Internet address processing server DB(Database)(182) stores a URL(Uniform Resource Locator) or an IP(Internet Protocol) address of a vernacular Internet address processing server(200). A vernacular Internet address DB(210) stores a vernacular Internet address and URL or IP address to be matched with each other. A relay server(160) is connected by using a suffix set by a program, operated in a client terminal(100), or a user or a DHCP(Dynamic Host Configuration Protocol) server as a part of the Internet address. If a query where a setup suffix is added to an inputted keyword is received from the client terminal, the relay server extracts the URL or IP address of the vernacular Internet address processing server from the vernacular Internet address processing server DB and returns the extracted URL or IP address to the client terminal. The vernacular Internet address processing server receives the query including the inputted keyword from the client terminal. If there is a vernacular Internet address consistent with the inputted keyword in the vernacular Internet address DB, the vernacular Internet address processing server returns a matched URL or IP address to the client terminal.

Description

Recording system recording a keyword processing system, a keyword processing method and a program for executing the same {System And Method for processing keyword and storage medium for saving program of executing the same}

1 is an overall configuration diagram of a keyword processing system according to a preferred embodiment of the present invention.

2A and 2B are diagrams illustrating an example of a network setting confirmation screen when DNS suffixes are not set and when they are set.

3 is an overall configuration diagram of a keyword processing system according to a preferred embodiment of the present invention, in which a DHCP server 150 is included.

4 is a screen shot of an example of manually setting a DNS suffix at a client terminal.

5 is a flowchart of a keyword processing method according to another embodiment of the present invention.

6 is a flowchart of a keyword processing method according to another embodiment of the present invention.

7 is a flowchart of a keyword processing method according to another preferred embodiment of the present invention.

The present invention relates to a keyword processing method, and more particularly, to a keyword processing method for transmitting and processing a keyword input by using a DNS suffix to a predetermined relay server.

Local language internet address is internet connection service that can use Korean, English, numbers such as company name, product name, service, phone number, mobile phone number, anniversary, etc. as internet address instead of English real name starting with www. Serviced by the applicant.

For example, if you are looking for the website of Chosun Ilbo in Korea that uses Hangul as your native language, just enter either "http://www.chosun.co.kr" or "Chosun Ilbo" to go to the Chosun Ilbo website. To make it possible.

A method of providing such a native language internet address is disclosed in Korean Patent No. 317059, for example. The patent is a patent registered by the applicant of the present invention "National language representation service system of the Internet address" is a database, a domain name server, a local language Internet address processing server for storing a local language Internet address and a corresponding URL or IP address Receives the string provided from the client terminal to the domain name service server through the user's web browser, and determines whether it is a URL or a national language Internet address, and if the URL is provided to the domain name service server and the national language Internet address A method of processing a native language internet address by providing the native language internet address processing server is disclosed.

However, the prior art as described above has some problems.

First, when a plug-in program according to the prior art is installed in a client terminal, it is hooked before the OS of the client terminal processes the corresponding string and judges whether it is a native language or a URL. Done. This method has a problem that the corresponding program is complicated by forcibly changing the connection word processing procedure. Therefore, there is an urgent need for a way to handle native language Internet addresses without installing plug-in programs.

There are also cases where the existing OS is configured in such a way that it does not pass its own input words to the DNS server (for example, it is not a fully qualified domain name). There is a problem that the processing of. For example, in Internet Explorer 7.0, if a DNS query fails (in the form of an unqualified domain name), it changes to a search expression such as search.msn.com and sends it to the search server so that the domain name service server does not forward the connection word. It consists of. Therefore, in this case, there is a problem that there is no way to use the native language Internet address if the Internet address processing plug-in program for processing the native language Internet address is not installed.

On the other hand, there is application 2006-116308 filed and unpublished by the present applicant for the purpose of solving this problem. This method is about checking whether there is a suffix in the suffix database that matches the suffix contained in the string sent from the client, and if it matches, treats it as a local language Internet address.

This method has many advantages over the prior art, but it is not a method that can satisfy all the various needs of operators such as Internet service providers and name servers.

For example, the above-described method requires a proxy module of a DNS server (local DNS server) to be installed, so that modification or modification of the DNS server (local DNS server) is not possible or inconvenient. There is a problem in that it is dependent on the DNS server (local DNS server) to provide a service.

Due to these problems, a new method for processing a native language Internet address is still required according to various systems.

The present invention has been made to solve the above-described problems, the present invention is to enable a local language Internet address service using a keyword without installing a separate program on the client terminal or modifying, changing the DNS server (local DNS server) By doing so, it aims to process keywords without being dependent on a DNS server (local DNS server).

Another object of the present invention is to use the promised suffix when processing the keywords entered in the address bar to efficiently handle the determination or additional processing of the local language Internet address.

Another object of the present invention is to add a delimiter to the suffix, to provide a variety of services according to the suffix.

First, the meanings of the terms mentioned in the present specification are briefly defined.

"String" is a general term for a group of characters input to a client terminal for accessing a web page, and can be input to an address bar or a search box of a web browser, and thus a general URL (kipo.go.kr, KIPO, KIPO). Korea, etc.), and not a URL but a keyword (for example, a keyword such as the KIPO and the Supreme Court).

"Uniform Resource Locator" refers to the address of various pieces of information provided by a computer connected to the Internet. For example, "http://www.netpia.com/htm/hia/index.asp", such as only domain names. Rather, it should be understood as a concept that includes all of directories, files, etc.

"IP (Internet protocol address)" means a physical address for each computer connected to the Internet to identify each other, for example, by protocols such as IPv4 (Internet Protocol version4), IPv6 (Internet Protocol version6) It is promised.

The first aspect of the present invention is a national language Internet address processing server DB that stores the URL or IP address of the native language Internet address processing server; A national language internet address database that matches and stores the national language internet address and a URL or an IP address; A server that is connected by using a suffix set by a program, a user, or a DHCP server operating in a client terminal as part of an Internet address. When receiving a query from a client terminal with a suffix set to an input keyword, the local language Internet address processing server A relay server extracting a URL or an IP address of a native language Internet address processing server from a DB and sending the extracted URL to a client terminal; And a native language internet address processing server for receiving a query including an input keyword from the client terminal and returning a matching URL or IP address to the client terminal when a native language internet address matching the input keyword exists in the native language internet address DB. It provides a keyword processing system comprising a.

Preferably, the server further comprises a relay native language internet address DB that matches and stores the native language internet address and a URL or IP address, and the relay server searches the relay native language internet address DB and matches the input keyword included in the query. And transmitting a matching URL or IP address to the client terminal when the native language internet address exists, and extracting the URL or IP address of the native language internet address processing server when the matching native language internet address does not exist. Return to the client terminal.

Preferably, the native language Internet address processing server DB stores the URLs or IP addresses of a plurality of native language Internet address processing servers, and the relay server returns the URLs or IP addresses of the native language Internet address processing servers to the client terminal. The query inputted from the server is classified, and the URL or IP address of the other native language Internet address processing server is returned to the client terminal for each classified query.

The second aspect of the invention is a search server DB that stores the URL or IP address of the search server; And a server connected using a suffix set by a program, a user, or a DHCP server operating in a client terminal as part of an Internet address, and when receiving a query from a client terminal with a suffix set to an input keyword from the search server DB. It provides a keyword processing system, including; a relay server for extracting the URL or IP address of the search server and sends it to the client terminal.

Preferably, a search keyword DB having a search keyword is provided, and the relay server searches the search keyword DB and searches a search server DB if a search keyword matching the input keyword exists. Sends the URL or IP address of the client to the client terminal.

Preferably, the search server DB stores URLs or IP addresses of a plurality of search servers, and when the relay server sends URLs or IP addresses of the search servers to the client terminals, the search server DB distinguishes the queries input from the client terminals. In response to the divided query, the URL or IP address of another search server is returned to the client terminal.

The third aspect of the present invention includes a native language Internet address processing server DB that stores the URL or IP address of the native language Internet address processing server, and includes a suffix set by a specific program, user, or DHCP server operating in a client terminal. When receiving the query with the setting suffix from the client terminal connected to the relay server using the Internet address as part of the Internet address, the URL or IP address of the native language Internet address processing server is extracted from the native language Internet address processing server DB and returned to the client terminal. Doing; And receiving a query from a client terminal to which the native language internet address processing server including the native language internet address DB storing matching and storing the native language internet address and the URL or IP address is connected using the extracted URL or IP address of the native language internet address processing server. And searching the native language internet address DB and returning a matching URL or IP address to a client terminal when there is a native language internet address matching the keyword included in the query.

A fourth aspect of the present invention provides a relay server, which is connected by using a suffix set by a specific program, a user, or a DHCP server operating in a client terminal, as part of an Internet address, to receive a query to which the set suffix is added from a client terminal. step; The relay server extracts the URL or IP address of the native language internet address processing server by searching the native language internet address processing server DB storing the URL or IP address of the native language internet address processing server; And the relay server provides a keyword processing method using a suffix grant method comprising the step of sending the extracted URL or IP address of the native language Internet address processing server to the client terminal.

According to a fifth aspect of the present invention, when a relay server connected by using a suffix set by a specific program, user, or DHCP server operating in a client terminal as part of an Internet address receives a query to which a setting suffix is added from the client terminal, Determining the query as a query of a keyword; The relay server extracts the URL or IP address of a specific search server by searching a search server DB storing the URL or IP address of the search server; And the relay server provides a keyword processing method comprising the step of sending the extracted URL or IP address of the search server to the client terminal.

A sixth aspect of the present invention provides a recording medium on which a program for executing the above-described keyword processing method is recorded.

The keyword processing method according to the present invention can be embodied as computer readable codes on a computer readable recording medium. Computer-readable recording media include all types of recording devices that store data that can be read by a computer system.

For example, the computer-readable recording medium may be a ROM, a RAM, a CD-ROM, a magnetic tape, a hard disk, a floppy disk, a removable storage device, a nonvolatile memory (Flash memory). Optical data storage, and the like, and also implemented in the form of a carrier wave (eg, transmission over the Internet).

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings so that those skilled in the art may easily implement the technical idea of the present invention. In the detailed description of the present invention, a function of dividing into a server, a client terminal, and the like is described. However, these functions may be performed by other components as necessary.

1 is an overall configuration diagram of a keyword processing system according to a preferred embodiment of the present invention.

Referring to FIG. 1, the client terminal 100 is connected to a domain name service server (DNS server) 140, a native language Internet address processing server 200, and a search server 300, respectively. In addition, the native language Internet address processing server 200 is connected to the database 210, the DNS server 140 is connected to the relay server 160.

When a keyword (for example, a keyword such as a KIPO) is input to the address bar (or search box) of the web browser of the client terminal 100, the keyword is connected to a corresponding web page.

When the client terminal 100 transmits a query message including a string to the DNS server 140, the DNS server 140 performs the resolution using the query message according to a general resolution procedure. This is to obtain a URL or IP corresponding to the inquiry message by resolution and deliver it to the client terminal 100.

In this embodiment, the DNS server 140 sends a query to the relay server 160 using the suffix included in the character string during the resolution process, and the relay server 160 determines the keyword when the query is delivered. Done. This is explained in more detail.

 When the client terminal 100 requests a resolution by transmitting a query message to the DNS server 140, the DNS server 140 requests data from a root name server (not shown). At this time, the DNS server 140 requests the client terminal. The root name server and its subordinate name servers are repeatedly queried until (100) produces the desired result. For example, when the client terminal 100 queries www.abc.com, the DNS server 140 queries the root name server (not shown) for a name server corresponding to '.com', and DNS The server 140 queries the address of the name server 'abc.com' as the first lower name server managing '.com' corresponding to the query result value received from the root name server (not shown). Then, the first sub name server informs the DNS server 140 of the second sub name server managing 'abc.com', and the DNS server 140 accesses the second sub name server to 'www.abc'. Get .com's IP information and pass it to the client.

In this embodiment, the query is transmitted to the relay server 160 using the suffix as a part of the Internet address in a resolution method of the general DNS server 140.

The suffix may be set manually by a user, a method of setting a client terminal using a DHCP server, or a method of setting using a terminal setting change program. When such a suffix is set, the suffix is inserted into the input string when a predetermined condition is satisfied by the web browser or the operating system. For example, the "DNS suffix" feature, which is available in commercially available operating systems such as DOS, Linux, Windows 3.0, Windows 98, Windows 2000, and Windows XP, allows you to predefine a string when the text is entered into the browser. You can insert the "suffix" of.

The inserted "suffix" serves to allow the DNS server 140 to send a query to the relay server 160. For example, if the "suffix" is set to "nlias.net", if the string input to the client terminal 100 satisfies a predetermined condition (for example, a keyword), the suffix is added and delivered, and the DNS server 140 sends a query to the relay server 160 of "nlias.net" by a general resolution query process.

On the other hand, the suffix can be assigned to the Internet service provider (ISP), the service delimiter according to the program type, the separator according to the region, language. In one preferred form, the suffix has the form "service separator. Relay server domain", for example, "1.nlias.net", "2.nlias.net", "kt.nlias.net", and the like. . The service delimiter can be set differently according to the type of the terminal setting program to add the name and suffix for each carrier. According to another preferred form, the suffix has the form "local / language separator. Relay server domain", for example "kr.nlias.net", "jp.nlias.net", and the like.

 In the client terminal 100, a method of adding a predetermined suffix to a keyword is preferable. The client terminal 100 is, for example, by its own function of the web browser "." If it is not a general URL form through whether or not, whether it is a fully qualified name or the like, it may be suffixed (for example, the "DNS Suffix" function described above). In a specific manner of adding a suffix, the predetermined suffix may be added to the client terminal 100 in the process of assigning IP through DHCP by the Dynamic Host Configuration Protocol (DHCP) server.

According to another method, the terminal configuration program may be configured to assign a specific suffix to the client terminal 100 while changing the terminal configuration. The suffix may be given differently for each terminal configuration program or for a group of a plurality of terminal configuration programs. According to another method, the user may change the configuration of his or her client terminal 100 to add a suffix.

On the other hand, the non-ASCII value can be delivered by adding a suffix in the same manner when the browser converts the non-ASCII value into a punycode. Punicode is a method of converting non-ASCII code characters into ASCII code characters of the form xn--BCQTESQRF so that non-ASCII characters can be used in existing Internet schemes based on ASCII codes.

(Relay server)

Hereinafter, the relay server will be described in detail. When the relay server 160 receives the query, the relay server 160 processes the received query. The method may be as follows.

First, the first method, the relay server 160 is provided with a native language Internet address processing server DB 182 that stores the URL or IP address of the native language Internet address processing server, and receives a query from the client terminal 100 After extracting the URL or IP address of the native language Internet address processing server 200 and sends it back to the client terminal (100).

In this case, the relay server 160 judges and processes all the keywords (or the native language Internet address) when the query is delivered. The processing speed is improved by mechanically responding to all queries. The suffix is set in the input keyword by a program, a user, or a DHCP server operating in a client terminal, and is connected to the relay server 160 using this as part of an Internet address.

Meanwhile, the relay server 160 further includes a relay native language internet address DB 184 that matches and stores the native language internet address and a URL or IP address, and the relay server 160 includes the relay native language internet address DB 184. The method further includes a function of transmitting a matching URL or IP address to the client terminal when the native language internet address matching the input keyword included in the query exists, and the native language internet address when the matching native language internet address does not exist. It is also possible to implement to extract the URL or IP address of the native language Internet address processing server 200 from the processing server DB (182) and send it back to the client terminal.

In a second manner, the relay server 160 has a search server DB 186 that stores the URL or IP address of the search server, and is a suffix set by a program, user, or DHCP server operating on the client terminal. Is used as a part of the Internet address to connect to the relay server 160 and receive a query from the client terminal 100 with the set suffix added to the input keyword, the relay server 160 from the search server DB 186 the search server ( Extract the URL or IP address of 300) and return it to the client terminal.

In addition, the relay server 160 may include a search keyword DB 188 that stores a search keyword, and if the search keyword matching the input keyword exists by searching the search keyword DB 188, the search server may be used. The DB 186 may be searched to return the URL or IP address of the specific search server to the client terminal. Meanwhile, the relay server 160 includes a native language internet address processing server DB 182 that stores a URL or an IP address of the native language internet address processing server, and searches the search keyword DB 188 to find a matching keyword. If not present, the URL or IP address of the native language Internet address processing server DB 182 may be extracted and returned to the client terminal.

Meanwhile, when the transmitted data is queried in the form of "keyword (string). Delimiter. Relay server domain", the relay server 160 may add various functions using the keyword portion.

Preferably, the relay server 160 stores the URLs or IP addresses of a plurality of native language internet address processing servers in the native language internet address processing server DB 182, and the relay server 160 is a native language internet address processing server 200. In case of returning the URL or IP address of the client to the client terminal, the query inputted from the client terminal (for example, through the delimiter included in the query) is divided, and the URL or IP of the other native language Internet address processing server for each divided query. The address can be returned to the client terminal.

In addition, the relay server 160 stores the URLs or IP addresses of the plurality of search servers in the search server DB 186, and when the URLs or IP addresses of the search servers are returned to the client terminal, the query input from the client terminal is executed. It is also possible to classify (eg, through a delimiter included in the query), and return the URL or IP address of another search server to the client terminal for each classified query.

(Native language internet address processing server)

When the relay server 160 responds to the client terminal 100 with the Internet address of the native language internet address processing server 200, the client terminal 100 connects to the native language internet address processing server 200.

The native language internet address processing server 200 searches whether there is a native language internet address corresponding to the input string using the native language internet address DB 210 which matches and stores the native language internet address and a URL or IP address. If there is a local language internet address that matches the search result string, the Internet terminal (URL or IP address) corresponding to the native language internet address is transmitted to the client terminal 100. The client terminal 100 receiving the Internet address accesses the web page.

Meanwhile, the native language internet address processing server 200 searches the native language internet address DB 210 and responds to the client terminal 100 with the Internet address of the search server 300 when there is no native language internet address matching the character string. Can be.

In addition, the local language Internet address processing server 200 is provided with a search keyword DB (not shown), and search for a search keyword corresponding to the input string (keyword), the search keyword matching the search result string is If present, the Internet address of the designated search server 300 may be transmitted to the client terminal 100.

The native language Internet address processing server 200 may respond to the Internet address of a specified search server that is different for each service delimiter when there are several service separators in the suffix, and change the Internet address (URL or IP address) of a specific search server to a query expression. May be transmitted to the client terminal 100.

It is also possible to include a function for inversely converting the punycode when the query has been changed to the punycode.

(Search server)

When the relay server 160 or the native language Internet address processing server 200 responds to the client terminal 100 with the Internet address of the search server 300, the client terminal 100 accesses the search server 300.

In this case, the search server 300 preferably provides a search list corresponding to the input string (keyword).

In addition, when the relay server 160 directly responds to the search server 300, the relay server 160 processes the value transmitted through the host information rather than the search query expression. When the relay server 160 responds to the Internet address (IP address) of the search server 300, in order to know what the user's input value is, it interprets the field part through which the user's input value is transmitted during data transmission. Because it must be able to extract.

It is also possible to include a function for inversely converting the punycode when the query has been changed to the punycode.

Next, when the terminal configuration program changes the terminal configuration, or assigns an IP to a DHCP server, the client terminal manually sets the suffix of the desired form to the character string in advance. The case will be described as an example.

(Terminal preference program changes terminal preferences)

The terminal environment setting program may be installed together with another program such as a toolbar, for example, or may include a case of changing the setting of the terminal environment in the client terminal 100 as a function of another program. The specific way in which the terminal environment setting program is installed in the client terminal 100 is not particularly limited and may be performed in various ways. For example, the terminal environment setting program may be configured to be downloaded from the native language Internet address processing server 200 or a specific website.

The terminal configuration program performs a function of assigning a predetermined DNS suffix to the client terminal 100. For example, the terminal configuration program may assign a DNS suffix such as “nlias.net”. As described above, the "DNS suffix" may be added by utilizing OS functions (functions) such as DOS, Linux, Windows 3.0, Windows 98, Windows 2000, and Windows XP, which are commercially available products.

2A and 2B show an example of a network configuration confirmation screen of Windows XP when the DNS suffix ("nlias.net") is not set and when it is set. 2A does not correspond to "Connection-specific DNS Suffix" and FIG. 2B shows that "Connection-specific DNS Suffix" is set to "nlias.net". On the other hand, in the case of Windows XP, the DNS suffix refers to both the primary DNS suffix, the connecting DNS suffix, and the DNS suffix entered in the suffix search list.

DNS suffix lookup in the OS is performed only when the DNS name entry is not a fully qualified name. Thus, a short name that is not fully qualified in the form of a standard URL is added, and a suffix creates a fully qualified domain name (FQDN). "Fully Qualified Domain Name" means the domain name including the final host name in the namespace hierarchy. It is classified as www.yahoo.com (FQDN), www (host name), or yahoo.com (domain name).

 For reference, Microsoft's Internet Explorer 7.0 does not set the DNS suffix if it is set to search. If the DNS suffix is set, the DNS suffix set as the domain name service server is used. It is delivered by adding. Therefore, by using such a function, it is possible to reliably transfer the string input to the DNS server.

On the other hand, an example of the source code for giving the DNS suffix to the client terminal using the terminal configuration program is shown below. In this source code, the DNS suffix is assigned by using a value input method in the registry. In the following source code, 'char domain_name [12] = "nlias.net"' corresponds to the DNS suffix ("nlias.net") set in the registry.

RegOpenKey (HKEY_LOCAL_MACHINE, (LPCTSTR) strKey, &hResult); // open the registry key

RegSetValueEx (hResult, (LPCTSTR) “NameServer”, 0, 1, (CONST BYTE *) regPostset, strlen (regPostset) +1);

RegSetValueEx (hResult, (LPCTSTR) "EnableDNS", 0, 1, (CONST BYTE *) use_dns, 2); // write down Domain

char domain_name [12] = "nlias.net";

RegSetValueEx (hResult, (LPCTSTR) "Domain", 0, 1, (CONST BYTE *) domain_name, 11);

RegCloseKey (hResult);

HKEY hIE;

RegOpenKey (HKEY_CURRENT_USER, (LPCTSTR) strIE, &hIE); // open the registry key

RegSetValueEx (hIE, (LPCTSTR) "UrlEncoding", 0, REG_DWORD, (BYTE *) & ie_encoding, 4);

RegCloseKey (hIE);

(How to assign IP to DHCP server)

On the other hand, when assigning IP to each client terminal from the Internet service provider (Internet Service Provider) to the DHCP server may be used to add a DNS suffix. 3 is an overall configuration diagram of a keyword processing system according to a preferred embodiment of the present invention, in which a DHCP server 150 is included.

In general, when the client terminal 100 receives an IP using the DHCP server 150 from an Internet service provider, network data includes the client terminal IP address, a subnet mask, a DNS suffix, a gateway, a DNS server IP, and the like. In this case, the DNS suffix is given to a predetermined string such as "nlias.net". According to this method, the DNS suffix can be easily given to the client terminal 100 without setting the terminal configuration program separately. The manner of using the added DNS suffix is as described above.

(How to set manually)

Meanwhile, the DNS suffix may be set manually by the user in the client terminal. 4 shows an example of a screen for setting a DNS suffix at the client terminal.

4 shows a method of setting a DNS suffix using, for example, the DNS suffix function of a commercially available Internet Explorer 6.0 web browser of Microsoft Corporation.

Next, Fig. 5 is a flowchart of keyword processing according to a preferred embodiment of the present invention.

1 and 5, first, a domain (eg, nlias.net) of the relay server 160 is added as a suffix (S101). At this time, the suffix may be added to the separator other than the domain of the relay server 160 as described above. This is to allow a DNS server to query (connect) to a specific relay server 160 using a suffix when querying in a general resolution method. That is, a query is transmitted to the relay server 160 using a suffix set by a program, a user, or a DHCP server operating in the client terminal as part of the Internet address.

When a character string is input in the web browser address window of the client terminal 100 (S103), the client terminal 100 transmits a query message to the DNS server 140 by adding the above-mentioned suffix in some cases. The DNS server 140, which has received this, performs the resolution (S105).

The process of adding the suffix by the client terminal 100 is performed by a function basically set in the OS, for example. In other words, if it is determined that the input string is a fully qualified name or not, the OS checks whether a function called DNS suffix is set, and if so, adds the set DNS suffix to the DNS server. As described above, a function called a DNS suffix may use a function generally inserted in an OS, and the present invention may enable the processing of keywords at an OS level using the function.

In other words, in the general OS such as Windows XP, if it is determined that it is not a fully qualified name form, it is added to the DNS server by adding a DNS suffix. To pass.

Next, the query is transmitted to the relay server 160 due to the added suffix, so that the relay server 160 receives the query (S107).

The relay server 160 receiving the query responds to the client terminal 100 with the Internet address of the native language internet address processing server 200 or the search server 300 for all the queries (S109). In this case, the relay server 160 determines and processes all of the keywords when the query is delivered.

The client terminal 100 receiving the Internet address searches for storing the URL or IP address of the native language Internet address processing server DB 182 or the search server that stores the URL or IP address of the native language Internet address processing server 200. The server DB 186 accesses the native language Internet address processing server 200 or the search server 300 (S111).

First, when the relay server 160 connects the native language internet address processing server 200 to the client terminal 100 in response to the internet address of the native language internet address processing server 200, the native language internet address processing is performed. The server 200 searches whether there is a native language internet address corresponding to the input string (keyword) using the native language internet address DB 210. If there is a local language internet address that matches the search result string, the Internet terminal (URL or IP address) corresponding to the native language internet address is transmitted to the client terminal 100. The client terminal 100 receiving the Internet address accesses the web page. The native language internet address processing server 200 searches the native language internet address DB 210 and responds to the client terminal 100 with the Internet address of the search server 300 when there is no native language internet address matching the character string.

On the other hand, if the relay server 160 responds to the client terminal 100 the Internet address of the search server 300, the client terminal 100 is connected to the search server 300, the search server 300 is input string Provides a search list corresponding to (keyword).

6 is a flowchart of keyword processing according to another exemplary embodiment of the present invention. For convenience of explanation, the following description will focus on differences from the embodiment described with reference to FIG. 5.

1 and 6, first, the domain of the relay server 160 is added as a suffix (S201). Next, when a string is input to the web browser address window of the client terminal 100 (S203), the client terminal 100 transmits a query message to the DNS server 140 by adding the above-mentioned suffix in some cases. The DNS server 140, which has received this, performs the resolution (S205).

Then, due to the added suffix of the relay server 160, the query is transmitted to the relay server 160, the relay server 160 receives the query (S207).

Receiving the query, the relay server 160 searches whether there is a native language internet address corresponding to the input string (keyword) using the relay native language internet address DB 184 that matches and stores the native language internet address and the URL or IP address. (S209). If there is a local language internet address that matches the search result string, the Internet address (URL or IP address) corresponding to the native language internet address is transmitted to the client terminal 100 (S211). The client terminal 100 receives the access to the web page (S213).

Meanwhile, the relay server 160 searches for the relay native language internet address DB 184, and if there is no native language internet address that matches the character string, the relay server 160 receives the client's Internet address of the native language internet address processing server 200 or the search server 300. In response to the terminal 100 (S215). The client terminal 100 receiving the Internet address is connected to the native language Internet address processing server 200 or the search server 300 (S216).

7 is a flowchart of keyword processing according to another exemplary embodiment of the present invention. For convenience of explanation, the following description will focus on differences from the embodiment described with reference to FIG. 5.

1 and 7, first, the domain of the relay server 160 is added as a suffix (S301). Next, when a string is input to the web browser address window of the client terminal 100 (S303), the client terminal 100 transmits a query message to the DNS server 140 by adding the above-mentioned suffix in some cases. The DNS server 140, which has received this, performs the resolution (S305).

Then, the query is transmitted to the relay server 160 due to the added suffix of the relay server 160, so that the relay server 160 receives the query (S307).

Upon receiving the query, the relay server 160 searches for a search keyword matching the input keyword using the search keyword DB 188 which stores the search keyword (S309).

 If there is a search keyword matching the search result string, the URL or IP address of the specific search server is transmitted to the client terminal 100 (S311). The client terminal 100 receives the access to the web page.

On the other hand, if there is no search keyword matching the search result string, the URL or IP address of the native language internet address processing server is extracted from the native language internet address processing server DB 182 and returned to the client terminal (S315).

Meanwhile, in the present invention, when the plug-in program installed in the client terminal is inputted into the registry in the method of granting the DNS suffix to the client terminal, the ISP is assigned together with the IP when the IP is assigned to each client terminal by DHCP. Although the description is limited to the case, various other methods, such as a method in which a client terminal user sets the method in a passive manner, are applicable.

Although the technical spirit of the present invention has been described in detail according to the above-described preferred embodiment, it should be noted that the above-described embodiment is for the purpose of description and not of limitation. In addition, those skilled in the art will understand that various embodiments are possible within the scope of the technical idea of the present invention.

According to the present invention, a character string (especially a keyword) input in an address bar can function as a native language Internet address while utilizing a function of a web browser or an OS as it is. In particular, if the string entered in the address bar is a keyword other than a URL or IP address, a particular web browser or OS may not send the keyword to the DNS server. In this case, the keyword may function as an Internet address by sending the string to the DNS server. You can do that.

In addition, since no modification or change of the DNS server (local DNS server) is required, it is easy to manage the system for the local language Internet address service, and various modifications are possible without being dependent on the DNS server (local DNS server). As the category expands, various alliances are possible.

According to various embodiments of the present invention, according to a method of adding a suffix by a specific suffixing method by a DHCP server of an ISP or by a manual setting, a character string inputted in an address bar may be transmitted to a local language Internet address without installing a separate program on a client terminal. It can be processed to function, and the service can be classified by the suffix for each service provider name, type of terminal setting program to which the suffix is added, region, and language.

In addition, the present invention does not substantially limit the expansion or change in the determination of the native language Internet address or the execution of additional services by arbitrarily selecting and using an easy-to-manage suffix.

Claims (18)

A native language internet address processing server DB for storing a URL or an IP address of the native language internet address processing server; A national language internet address database that matches and stores the national language internet address and a URL or an IP address; A server that is connected by using a suffix set by a program, a user, or a DHCP server operating in a client terminal as part of an Internet address. When receiving a query from a client terminal with a suffix set to an input keyword, the local language Internet address processing server A relay server extracting a URL or an IP address of a native language Internet address processing server from a DB and sending the extracted URL to a client terminal; And A native language internet address processing server that receives a query including an input keyword from the client terminal and returns a matching URL or IP address to the client terminal when a native language internet address matching the input keyword exists in the native language internet address DB; Keyword processing system using a suffix grant method comprising a. According to claim 1, It further includes a relay native language Internet address DB that matches and stores the native language Internet address and URL or IP address, The relay server further includes a function of searching the relay native language internet address DB and transmitting a matching URL or IP address to a client terminal when a native language internet address matching the input keyword included in the query exists. And a URL or IP address of the native language internet address processing server is extracted and sent back to the client terminal when there is no matching native language internet address. The method according to claim 1 or 2, It is further provided with a native language Internet address processing server DB that stores the URL or IP address of a number of native language Internet address processing server, When the relay server sends the URL or IP address of the native language internet address processing server to the client terminal, the relay server classifies the query according to the delimiter included in the query input from the client terminal. A keyword processing system using a suffix grant method, characterized in that the URL or IP address of the processing server is returned to the client terminal. A search server DB that stores the URL or IP address of the search server; And A server connected by using a suffix set by a program, a user, or a DHCP server running on a client terminal as part of an Internet address, Receiving a query with a suffix added to the input keyword from the client terminal, a relay server for extracting the URL or IP address of the search server from the search server DB and returning it to the client terminal; Keyword processing system using. The method of claim 4, wherein A search keyword DB storing a search keyword; The relay server searches for the search keyword DB, and if there is a search keyword matching the input keyword, the relay server searches for the search server DB and sends a URL or IP address of a specific search server to the client terminal. Keyword processing system using the method. The method of claim 5, A native language internet address processing server DB for storing a URL or an IP address of the native language internet address processing server; A national language internet address database that matches and stores the national language internet address and a URL or an IP address; And Receives a query including an input keyword from a client terminal to access using the URL or IP address of the native language internet address processing server, and matches the URL if the native language internet address matches the input keyword in the native language internet address DB. Or a national language internet address processing server for sending the IP address to the client terminal; The relay server searches for the search keyword DB and if there is no matching keyword for search, extracts the URL or IP address of the native language internet address processing server from the native language internet address processing server DB and sends the same to the client terminal. Keyword processing system using suffix grant method. The method according to any one of claims 4 to 6, The search server DB stores the URL or IP address of a plurality of search servers, When the relay server sends the URL or IP address of the search server to the client terminal, the relay server classifies the query according to the identifier included in the query input from the client terminal, and the URL or IP of another search server according to each divided query. Keyword processing system using a suffix grant method, characterized in that the address is sent back to the client terminal. It has a national language internet address processing server DB that stores the URL or IP address of the local language internet address processing server, and relays it by using a suffix set by a specific program, user, or DHCP server running on the client terminal as part of the internet address. Extracting a URL or an IP address of a native language internet address processing server from the native language internet address processing server DB when the query is added to the server and receives the query to which the set suffix is added; And Receives a query from a client terminal connected using a URL or IP address of the extracted native language internet address processing server, which is provided by the native language internet address processing server having a native language internet address database that matches and stores the native language internet address and URL or IP address. And searching the native language internet address DB and returning a matching URL or IP address to a client terminal when there is a native language internet address matching the keyword included in the query. Keyword processing method used. The method of claim 8, The relay server includes a relay native language internet address DB that matches and stores a native language internet address and a URL or an IP address, and searches for the relay native language internet address DB to have a native language internet address matching the keyword included in the query. And transmitting the matching URL or IP address to the client terminal, and extracting the URL or IP address of the native language internet address processing server from the native language internet address processing server DB if there is no matching native language internet address. Keyword processing method using a suffix grant method, characterized in that sent back to the client terminal. The method of claim 8, The relay server includes a search server DB that stores a URL or an IP address of a search server, and a search keyword DB that stores a search keyword. If present, the URL or IP address of the search server is extracted from the search server DB and returned to the client terminal. If there is no matching keyword, the URL or IP of the native language Internet address processing server is extracted from the DB of the native language Internet address processing server. A keyword processing method using a suffix grant method, characterized in that the address is extracted and returned to the client terminal. The method of claim 10, The search server DB stores the URL or IP address of a plurality of search servers, When the relay server sends the URL or IP address of the search server to the client terminal, the relay server classifies the query according to the identifier included in the query input from the client terminal, and the URL or IP of another search server according to each divided query. Keyword processing method using a suffix grant method, characterized in that the address is sent back to the client terminal. Receiving, by a relay server, a query to which the set suffix is added from a client terminal, by using a suffix set by a specific program, a user, or a DHCP server operating in a client terminal as part of an Internet address; The relay server extracts the URL or IP address of the native language internet address processing server by searching the native language internet address processing server DB storing the URL or IP address of the native language internet address processing server; And The relay server is a keyword processing method using a suffix grant method comprising the step of sending the extracted URL or IP address of the native language Internet address processing server to the client terminal. The method of claim 12, The native language Internet address processing server DB stores the URL or IP address of a plurality of native language Internet address processing server, The query is classified according to a separator included in a query input from a client terminal, and a URL or IP address of another native language Internet address processing server is returned to the client terminal according to each divided query. How to handle keywords. The method of claim 12, The relay server includes a search server DB storing a URL or an IP address of a search server, and a search keyword DB storing a search keyword. The relay server searches the search keyword DB to match a keyword included in a query. If there is a keyword for the keyword processing method using a suffix grant method characterized in that the search server DB to search and send the URL or IP address of a specific search server to the client terminal. The method of claim 14, The search server DB stores the URL or IP address of a plurality of search servers, The relay server classifies the query according to the delimiter included in the query input from the client terminal, and suffix granting method characterized in that the URL or IP address of the other search server is returned to the client terminal according to each divided query. Keyword processing method used. Receiving a query to which a set suffix is added from a client terminal by a relay server connected by using a suffix set by a specific program, user, or DHCP server operating in the client terminal as part of the Internet address; The relay server extracts the URL or IP address of a specific search server by searching a search server DB storing the URL or IP address of the search server; And The relay server keyword processing method using a suffix grant method comprising the step of sending the extracted URL or IP address of the search server to the client terminal. The method of claim 16, The search server DB stores the URL or IP address of a plurality of search servers, The relay server classifies the query according to the delimiter included in the query input from the client terminal, and suffix granting method characterized in that the URL or IP address of the other search server is returned to the client terminal according to each divided query. Keyword processing method used. A recording medium on which a program for executing the keyword processing method according to any one of claims 8 to 17 is recorded.

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