KR19990068320A - System for exchanging concise and detailed information among users - Google Patents

Abstract

The present invention relates to a system for exchanging brief information and detailed information between users.

The system includes a user memory section for storing summary information, detailed information of the user and at least one or more of the counterparts, key information for determining the disclosure level of the information, and a list of the counterparts who have communicated with the user, the summary information of the user, When the change of the detailed information or the key information is input, it is stored in the user memory unit and transmitted to the information communication terminals of all the counterparts in the list, and the brief information and the detailed information of the counterpart transmitted from the counterpart information communication terminal And a plurality of user information communication terminals including a user controller for controlling to store key information in the user memory unit. And a plurality of system memory units for storing brief information, detailed information, or key information of a user corresponding to each of the plurality of user information communication terminals, and a modified simplified information transmitted from any one of the plurality of information communication terminals. Controlling to store the information, the detailed information, or the key information in the system memory unit of the corresponding user, and to read and store the information stored in the system memory unit based on the key information for transmission to all other counterpart information communication terminals. It is characterized in that it comprises a subscriber system having a system control for.

According to the present invention, when there is a change in user information, the change is input only to the user's own terminal, thereby automatically updating the database of all the counterparts who exchanged information with the user.

Description

System for exchanging concise and detailed information among users}

The present invention relates to a communication service system, and more particularly, to the information communication terminal or subscriber system, and if there is a change of various information or key information related to any one user of all other parties who exchanged information with the user. The present invention relates to a system for exchanging brief information and detailed information between users for automatic updating in a storage device of an information communication terminal and a subscriber system.

Recently used communication terminals such as mobile phones and PCS, personal digital assistants (PDAs), electronic notebooks, and portable computers or desktop computers (hereinafter collectively referred to as user information communication terminals) input or communicate personal information of the other party. It can also be used as an electronic name by exchanging the information through the medium.

However, this method is a method of simply exchanging data with each other, and can be updated only on the user's own information communication terminal at the time of later updating of personal information such as telephone number change, and the information of the other party who exchanged information before that. It is not possible to update the changes with the communication terminal. Accordingly, the user must notify the other party of the updated personal information and the like, and the other party who has been notified of the update has a inconvenience in that the user manually inputs the changes to the information communication terminal. In particular, when there are many counterparts who have previously exchanged information, such notification and manual updating can be very cumbersome and cumbersome for both the user and the counterpart.

SUMMARY OF THE INVENTION An object of the present invention is to solve the above problems, if there is a change of various information or key information related to a user between information communication terminals or subscriber systems, and all other counterparts having exchanged information with the user. It is to provide a system for exchanging brief information and detailed information between users for automatic updating in a storage device of an information communication terminal and a subscriber system.

Another object of the present invention is to provide a system for exchanging brief information and detailed information between users for exchanging the information when there is a mutual request even when no change of the brief information, detailed information or key information of the user or the other party is inputted. To provide.

1 is a block diagram of a system for exchanging brief information and detailed information between users according to a preferred embodiment of the present invention.

FIG. 2 is a diagram illustrating a signal processing flow between a subscriber system of any one group shown in FIG. 1 and an information communication terminal subscribed thereto.

To achieve the above object

A user memory unit for storing brief information, detailed information of the user and at least one or more of the counterparts, key information for determining a disclosure level of the information, and a list of the counterparts who have communicated with the user; When the change of the key information is input, it is stored in the user memory unit and transmitted to the information communication terminals of all the counterparts in the list, and the brief information, the detailed information, and the key information of the counterpart transmitted from the counterpart information communication terminal. A plurality of user information communication terminals having a user controller for controlling to store the data in the user memory unit; And a plurality of system memory units for storing brief information, detailed information, or key information of a user corresponding to each of the plurality of user information communication terminals, and a modified simplified information transmitted from any one of the plurality of information communication terminals. Controlling to store the information, the detailed information, or the key information in the system memory unit of the corresponding user, and to read and store the information stored in the system memory unit based on the key information for transmission to all other counterpart information communication terminals. There is provided a system for exchanging brief information and detailed information between users, the system comprising a subscriber system having a system control unit.

In order to achieve the above other purpose

A user memory unit for storing brief information, detailed information of a user and at least one or more of the counterparts, key information for determining a disclosure level of the information, and a list of counterparts who have communicated with the user, and a request for information exchange from the counterpart; Transmitting brief information, detailed information, or key information of the user to the counterpart's information communication terminal, and controlling to store the brief information, detailed information, and key information of the counterpart transmitted from the counterpart information communication terminal to the user memory unit; A plurality of user information communication terminals having a user control unit; And a plurality of system memory units for storing brief information, detailed information, or key information of a user corresponding to each of the plurality of user information communication terminals, and brief information and details of exchange of the plurality of information communication terminals. There is provided a system for exchanging brief and detailed information between users, comprising a subscriber system having a system control unit for controlling information or key information to be stored in a system memory unit of a corresponding user.

Next, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of a system for exchanging brief information and detailed information between users according to a preferred embodiment of the present invention. In the system of FIG. 1, the counterpart is an individual, and the brief information is personal personal information.

The system shown in FIG. 1 includes a plurality of user information communication terminals connected to a plurality of groups of subscriber systems 10, 30, 40, 50, ... via a Data Exchange Management System 20. (12, 14, .., 32, 34, ...) Allow each other to automatically update changes in personally identifiable information, details or key information.

In addition, personal identification information is provided through an information exchange device (described later) provided in each terminal at the place where the owners of user information communication terminals connected to subscriber systems of the same group or different groups meet without having to go through the data exchange management apparatus 20. Exchange detailed information and key information.

Each of the plurality of user information communication terminals 12, 14, ..., 32, 34, ... is key information for determining personal information or detailed information of the person and at least one other party and the disclosure level of the information. And a list of the counterparts who have exchanged key information with themselves. In addition, if a change of the personal information, the detailed information, or the key information is inputted, it is stored in the storage device of the information communication terminal and the subscriber system of the user, and the information communication terminal and subscriber system of all the counterparts in the list. Transfer it to the storage device. Further, the personal information, detailed information or key information of the other party transmitted from the other party information communication terminal is stored in the storage device of the information communication terminal and the subscriber system of the person. When the subscriber of the system inputs a change of the subscriber (either the person or the counterpart) through a path other than the terminal, such as a PC communication network or the Internet, the subscriber system to which the subscriber belongs stores the change in the corresponding memory. In addition, it is transmitted to each terminal and system, and at this time, the change information transmitted is stored.

Here, the personal information may include, for example, a name, an e-mail address, a company or home phone number, a mobile phone number, a home or company address, a date of birth, a school of origin, and the like. In addition, the detailed information is the information of the individual who can be disclosed to the public or the information that can be disclosed to a person who is normally considered to be close to the person, such as a detailed biographical information, the voice or video of the person, and a moving picture, which are not included in the personal information. Means detailed information related to. This may also be referred to as a user's brief information.

On the other hand, the key information is information for inquiring personal information and detailed information, for example, may use a phone number or a part of the phone number or may separately define the key information. This key information has a key function of searching and authenticating the other party. That is, when the service subscriber requests the disclosure or exchange of the information with the key information, the data exchange management apparatus 20 or the subscriber system determines the level at which the personal information is disclosed based on the key information. In more detail, when the key information is set to three types 1234, 4567, and 8901, the key information 1234 discloses only some of personal information, such as an e-mail and a company number, and the key information 4567 displays personal information. 8901 means that the personal information can be disclosed.

Each of the plurality of groups of subscriber systems 10, 30, 40, 50, ... has as many storage devices (assigned by a certain capacity per subscriber) as the number of subscribers subscribed to the system. Stores personal information, detailed information, and key information.

The changed personal information, detailed information or key information transmitted from any one of the plurality of information terminals is stored in the corresponding subscriber memory in the system. Of course, changes in personally identifiable information, such as those entered through other routes, are also stored in the subscriber's memory, as well as personally identifiable information, detailed information or keys with the user as well as the user's own terminal that entered the changes. The change is transmitted along with the key information to the memory of all the counterpart terminals which exchanged the information. If the person to be notified of the change is a user of another subscriber system, it is transmitted to the other subscriber system and the terminal through the data exchange management apparatus 20.

Meanwhile, the integrated DB 60 integrates the contents stored in the memory units of all the subscribers shown in FIG. 1 or the contents stored in the data exchange management apparatus 20 and manages them as separate databases. That is, the database may be constructed as a separate integrated DB 60 without storing various data in the subscriber memory unit or the data exchange management apparatus 20.

FIG. 2 is a diagram illustrating a signal processing flow between a subscriber system of any one group shown in FIG. 1 and an information communication terminal subscribed thereto.

First, the owner of the information communication terminal 100 (hereinafter referred to as user A for convenience) inputs a change of his / her personal information and the like to the terminals of other subscribers who previously exchanged key information with the user A. The case where this is automatically updated will be described.

When the user A inputs a change of his or her personal information using the user interface 112 or the microphone 108 and voice recognition, the first controller 106 processes the change in the second controller 114. Will be requested. The second controller 114 stores the changes in the memory unit 116, and withdraws the counterpart list having exchanged the changed information and the user A from the memory unit 116 from the memory unit 116. ) To request processing. The first control unit 106 transmits the changed information to the modulation / demodulation unit 104 together with the number of the information communication terminal 100 (eg, a terminal call number and a serial number unique to the terminal). The modulation / demodulation unit 104 modulates the information transmitted from the first control unit 106 in a manner applied to the communication unit 102. The communication unit 102 transmits the modulated signal to the subscriber system 200 to which it belongs.

The signal received through the communication unit 202 in the subscriber system 200 is demodulated in the demodulation unit 204 and sent to the second control unit 210 via the first control unit 206. Of course, the first controller 206 controls the operation of other devices included in the system.

Subscriber system 200 has as many memories 212, 214, 216, ... as the number of subscribers. Each memory includes personal image information of the information communication terminal registered in the system 200, information stored in the memory unit of the information communication terminal, information exchanged through the data exchange management device 20, and other information exchange devices. It automatically stores the information exchanged through the information and manually input through the Internet network 400 or the terminal. Such information corresponds to the information communication terminal in a 1: 1 manner and is separated and protected from each other, and is not disclosed except for information desired by the subscriber.

The second control unit 210 controls to store the personal information, the detailed information, and the key information of the individual by finding the corresponding memory among the many memories 212, 214, and 216 using the terminal number transmitted from the information communication terminal 100. do. When the information exchange or exchange is requested through the data exchange management apparatus 20, the information is determined based on the key information to determine whether to disclose, update or exchange, or the level of disclosure. The information is read from the data exchange management apparatus 20 and transmitted to the terminals of all counterparts having exchanged information with the user through the data exchange management apparatus 20 to perform automatic update. Of course, if the disclosure or exchange request from the subscriber in the same subscriber system does not need to go through the data exchange management device (20). Here, whether the counterpart belongs to the same subscriber system or the other subscriber system can be known from the phone number shown in the counterpart list.

In this case, the user inputs the change using the user interface unit 112. However, if the user A is not carrying the information communication terminal 100 or is in an unusable state even when carrying the information communication terminal 100, another route is used. For example, the user's change may be inputted to the subscriber system 200 through the PC communication network 300 or the Internet network 400. In this case as well, the subscriber system 200 stores the changes in the corresponding memory, retrieves the information to be disclosed based on the key information, and transmits the information to the user A's information communication terminal 100 and all counterpart information communication terminals.

Here, of course, when the general voice or text message is input and output to the information communication terminal 100 in addition to the personal information, the first control unit 106 includes a microphone 108 or a speaker 112 and a user interface unit including a display unit. Through 112, various data are transmitted and received and input / output.

On the other hand, when the user B exchanges the key information with the user A inputs a change of his or her personal information and the like through his information communication terminal, the change is automatically updated to the user A's information communication terminal 100 The following is the description.

If user B is the same subscriber system 200 as user A, it will receive update information directly from subscriber system 200, and if it belongs to a subscriber system different from user A, subscriber system 200 through data exchange management device 20. Will receive the update information.

In this case, when the update information of the user B is input from the communication unit 202 of the subscriber system 200 through the communication unit 102 of the information communication terminal 100, the demodulation unit 104 demodulates the first control unit 106 to demodulate it. Is sent to the second control unit (114).

The second controller 114 stores the changes of the user B in the memory 116. At this time, when the user B sets the key information at a level at which the minimum information is disclosed, the user A can obtain only the information at that level.

On the other hand, the information communication terminal 100 may be provided with an information exchange device. This means that two or more terminals (although they may be subscribed to different systems), the owner meets and sets at least one person's personal information or detailed information and key information stored in the information exchange mode. It automatically exchanges personal information and key information stored in. Of course, in this case, the terminals of all users who want to exchange information should be provided with an information exchange device, and automatic information exchange is impossible unless one of them has it. Here, the information exchange method may be a variety of information exchange methods, including wired, wireless, light (infrared), sound (including ultrasonic waves), IC card and various auxiliary storage media.

What has been described so far relates to a function of automatically updating the change information by finding all other users who have exchanged key information with the user when the change of the personal information and the key information of one user is input.

However, there may be a case in which a user accidentally or intentionally updates his change information only to the subscriber system to which he belongs. In such a case, the system checks the change of a person belonging to another subscriber system among the counterparts who exchanged key information with itself periodically or aperiodically through the data exchange management device, and if there is a change, It can be stored in the subscriber system and the information communication terminal.

In addition, there may be another user D who has already exchanged the key information with a certain user C, such as an entertainer, who does not want to notify the change of his / her personal information. In addition, there may be a case in which a change of his or her personal information is not automatically updated by mistake. For example, when the change information is input in the information communication terminal or the internet network 400, etc., the private information is set to the private mode so that the change is input only to the information communication terminal.

In this case, since user D has changed his / her personal information only to his terminal, automatic update is not possible, and inquiry update should be used. That is, if the user D permits the data exchange management device 20 to connect to the user D's terminal and ask the user C for disclosure of the changed information, the user C receives the change information of the user D. Able to know.

This inquiry update is also used when inquiring a person who has never exchanged personally identifiable information, detailed information or key information. For example, if a person named Kim Gap-dong, who is attending Seoul City Hall, met with Hong Kil-dong, who is attending "Korea Telecom", and no personal information, details, or key information was exchanged at that time, Kim Gap-dong By using two pieces of information such as "Korean communication" and Hong Gil-dong, the terminal may request to update the inquiry about Hong Gil-dong to the data exchange management apparatus 20. At this time, the data exchange management device 20 finds a system that Hong-gil-dong has joined and connects to the terminal of Hong-gil-dong, displaying a message "Would you like to allow a person named Kim Gap-dong to go to Seoul City Hall to request the release of your personal information?" You can get in touch with them. If Hong Gil-dong permits (of course, to limit the disclosure level to the key information), the personal information, detailed information or key information of Hong Gil-dong will be stored in the subscriber system to which Kim Gap-dong belongs and the terminal of Kim Gap-dong. Of course, if Hong Gil-dong does not allow it, he will no longer be able to contact him.

In other words, according to this system, even if they know each other with minimal information, they can connect two people. For example, if there is only part of Hong Gil-dong's information (eg, name, company or neighborhood) in Kim Gap-dong's database, and Kim Gap-dong is in Hong Gil-dong's database, the two databases will be interconnected.

On the other hand, by using the personal information exchange system of the present invention, call processing can be efficiently and economically performed. Suppose A wants to talk to A, and A's telecommunications terminal is a cell phone.

Personal information of "" (identification code on data exchange management device is called JASMINE)

1.hongkd@xxx.MAIL.COM

2. 02-xxx-8282

3. 019-xxx-2424

4. xx-dong, Gangdong-gu, Seoul

5. Graduated xx Seoul High School xx times

6. Date of Birth xx xx xx

7. Other (continued)

Personal information of "A" (ID on data exchange management device is TIGER)

One.

2. 02-yyy-yyyy

3.

4.

5. Other (continued)

Gap enters "hongkd 3" as a keyword among his personal information and presses a call to connect to the mobile phone of, or enters "Gangdong-gu 2" and presses the call to connect to the phone. Of course, other keywords may be used. Calling using a hotkey is a function of the existing phone, but the system always connects to an updated phone number and any one of the character string keywords (hongkd, Gangdong-gu, etc.) that is characteristic of the other party's personal information. It is different in that it is not limited.

In addition, the call route can be selected by designation of the caller (A). In other words, if A wants to establish a call path between A's landline phone and A's cell phone while A makes a call to his cell phone (assuming that the two cell phones have different subscriber systems) from his cell phone, Enter "hongkd 3 2" by phone and press the call button. Then, when A is transmitted to the exchange to which E is connected through the subscriber system and the data exchange management system 20, the call is transmitted to the mobile phone of E at the exchange, and at the same time, the call is transmitted to the wired telephone designated by A to connect the two phones. do. By doing so, you can reduce your call charges.

In addition, the pre-registration of the sender (for example, it may be provided as an additional service) may cause the data exchange management apparatus to automatically select the originating path. For example, if a party subscribed to 019 requests a call from a mobile phone of a member subscribed to 011 using a mobile phone, the data exchange management apparatus 20 grasps the line status of each mobile phone operator and is the cheapest at that time. Try to connect the line with good call quality.

If the information items of the present system are effectively used as shown in Table 1 below, it can be used as an efficient advertising means for each individual.

Item Key information name Gourd iron Information item 1 1111 one name -reference1- smart Information item 2 2222 Phone (home) 02-123-1234 Information item 3 1111 Phone (company) 02-567-5678 Information item 4 2222 Fax (home) 02-123-1235 Information item 5 1111 Fax (company) 02-567-5679 Information Item 6 1111 Mobile phone (personal) 01X-123-1234 Information item 7 1111 Pippi (individual) 01X-234-2345 Information item 8 2222 Emergency Contact 1 02-987-0987 Information Item 9 2222 Emergency Contact 2 01X-000-0000 Information Item 10 1111 Homepage Address http://www.person.com Information Item 11 1111 Email Address smart@person.com Information Item 12 2222 Address (home) Seocho-dong, Seocho-gu, Seoul Information Item 13 1111 Address (company) Yeoksam-dong, Seocho-gu, Seoul Information Item 14 2222 Advertising Profile (personal) 19xx, Department of ZZ, YY University, Korea, 0000 Marine Corps, Department of Communication: 2 years of SI at Seoul Telecom, Ministry of Information and Communication, 3 years at Korea SYSTEM Information Item 15 1111 One's field of work SI field: 1. ERP building for auto parts manufacturer 2. Customer building SYS. Mobile communication field: 1. CDMA terminal S / W 2. Mobile phone user interface S / W homepage www.person.com for more information can Information Item 16 2222 Personal Greeting As a S / W engineer related to mobile communication and SI, I am doing research and development to commercialize related knowledge for next generation mobile communication IMT-2000. Information Item 17 1111 Company Greeting Currently in Korea, SYSTEM is the only company in Korea developing core chips that enable high-speed multimedia data communication prior to commercialization of IMT-2000. Information Item 18 2222 Movie clip Create and save a video file of your profile and other promotional material. Information Item 19 2222 Audio Create and save voicemails for your profile and other advertising materials Information Item 20 1111 hobby Mountain climbing, photography, go Information Item 21 1111 specialty Go, song Information Item 22 1111 Interests Internet Information Item 23 1111 Etc User Define Record Field. Information item 24 1111 Provide information Trading Daewoo Prince 97-year 3.5 million won, 24 months installment, mutually negotiable marriage I will tell you the wonderful honeymoon destination! call me lecture "IMT-2000" Conference to be held at YY University OOO Classroom Etc DEFINE an item for your information requested by the other party.

Information item 25 1111 notice board Gourd iron Wedding ceremony October 25, 1998, Elysee Wedding Hall, 11:00 AM Ju Heon Kim Craving Dinner 25 November 1998 1pm 32 units Alumni Association OOO Restaurant near OO University on December 25, 1998 What Other Individuals Should Tell Others

Information items 1 to 12 may correspond to personal information of an individual (here, Park), and information items 13 and below may correspond to detailed information items. The name field of the information item 1 indicates the identification number on the data exchange management device. In Table 1, the key information is designated as "1111" and "2222", which means that the key information obtained by the other party requesting the information exchange is "1111". In the case of only exchange the information items corresponding to each other, if the "2222" is imported only corresponding information items are exchanged with each other.

In addition, even if the user or the counterpart in the system of the present invention is a corporation, a public office, other related organizations (schools, military units, etc.), if the information items are effectively used as shown in Table 2, it can be used as an efficient advertising means.

Item Key information Corporation name (name of government office, other related organizations) Seoul City Life Entertainment Information item 1 1111 one name -reference1- CITYLife Information item 2 1111 Phone (representative) 02-123-1234 Information item 3 1111 Telephone (exchange) 02-567-5678 Information item 4 1111 Fax (representative) 02-123-1235 Information item 5 1111 Fax (Customer Consultation Office) 02-567-5679 Information Item 6 1111 Mobile phone (representative) 01X-123-1234 Information item 7 1111 Pippi (Representative) 01X-234-2345 Information item 8 1111 Homepage Address http://www.CITYLife.com Information Item 9 1111 Email Address smart@CITYLife.com Information Item 10 1111 address Yeoksam-dong, Seocho-gu, Seoul Information Item 11 1111 Ad1 Profile (corporate) Established in January 1998 (capital: 300 million won) Homepage production and management (10,000 cases) Web hosting and domain registration (100,000 domains) Established branch in January 1999 (US, Canada) Selected as an excellent venture company supported by the Ministry of Information and Communication Information Item 12 1111 Business Areas Homepage production and management Web hosting and domain registration area information network construction Small and medium enterprise type ERP solution consulting communication network development service homepage www.CITYLife.com for more information. Information Item 13 1111 greetings Currently, the number of users who enjoy online shopping is over 3 million. In this situation, various solutions provided by Seoul City Life Entertainment are essential for companies preparing for the 21st century. Knock on the door of "Seoul CityLife Entertainment" Information Item 14 1111 Movie clip Create and save a video file of your profile and other promotional material. Information Item 15 1111 Audio Create and save voicemails for your profile and other advertising materials Information Item 16 1111 Ad2 1998 Hit Products Hot & fast web hosting package, Price 50,000 won / month Information Item 17 1111 99 years NEW infrared surveillance SYSTEM Information Item 18 1111 Etc User Define Record field. Information Item 19 1111 Provide information stock As of March 25, 1999, 15:30 fashion Coco Chanel Fashion Show on March 27, 99 15:00 weather Cool after the clear Etc Customize by defining the information requested by the other party. Information Item 20 1111 notice board Company Relocation Guide: Moving from Gangnam to Jongno 3-ga on January 1, 99 The winners of the 25th CityLife Quiz will be announced on January 5, 99 at www.CITYLife.com. What other legal entity should notify customer

In Table 1 and Table 2, the name field of the information item 1 in "Reference 1" represents "identification number on the data exchange management apparatus". And information item 25 in Table 1 and ?? In the information item 20 of Table 2, the bulletin board item transmits to the counterpart and informs PUBLIC about necessary announcements. Here, PUBLIC refers to a counterpart who has previously exchanged information with himself (user "Seoul CityLife Entertainment" such as "Park Cheol" or a corporation).

In the above Table 1, the information item 24 and the information item 19 in Table 2 are the individual user "Park Chul" or the user "Seoul CityLife Entertainment" such as a corporation process the information separately from the bulletin board items and continue to Deliver it to the other party.

In addition, although not described in Table 1 and Table 2, the "item number and registration number of the license plate" of the user's vehicle may be included in the information field. This means, for example, that a car owned by a user "Park Cheol" or a user "Seoul CITYLife Entertainment", such as a corporation, blocks a person's car and parks his car (e.g., car number Seoul 51 Ma 7788). If you go to see for a while without leaving, the car can enter the vehicle number "7788" to contact with any one of the various means of communication "Park" or "Seoul CityLife Entertainment".

On the other hand, the information items presented above are illustrative examples, and in fact, a communication service provider applying the same may optimize each item by more familiarizing with, adding, or deleting a user pattern. In addition, the information providing item and the bulletin board item can be further divided into use as necessary.

In addition, in the system of the present invention, an individual user can access a homepage by inputting a homepage address in his or her information communication terminal, and at the same time, obtain brief information and detailed information of an individual and a company who have built a homepage, General and detailed information can be communicated and exchanged. In addition, even if the address of the homepage is changed later in the information items exchanged by the information exchange system of the present invention, both individuals and companies can inform the changed address.

In addition, the system of the present invention can reliably send a communication even when the other party's E-mail is invalid. In other words, if you send a bill or bill of paper, a notice, an invitation, etc. to the other party through e-mail, but the e-mail is not valid, print the correspondence in connection with the management system of the post office, and then mail it again. You can send it to the other party.

The present invention is not limited to the above-described embodiment, and of course, modifications may be made by those skilled in the art within the spirit of the present invention. For example, various application systems can be constructed by utilizing personal identification information, detailed information, or key information data bayers constructed by the present system. On the other hand, the system of the present invention can exchange the information when the request of the user or the counterpart even if the user's or the counterpart's brief information, detailed information or key information does not change.

Therefore, the scope of claims for the present invention should not be limited to the above embodiments but to the claims described below.

According to the present invention, when there is a change in the user's own information, the change is input only to the own terminal, thereby having an effect of automatically updating the database of all the counterparts who exchanged information with themselves. In addition, through the system of the present invention, individuals or corporations, government offices, and other related organizations (schools, military units, etc.) can be used as an efficient advertising means when using the information items effectively.

In addition, it is possible to exchange information with each other via the Internet, and even if the e-mail is not valid, it is possible to reliably send a communication message such as a utility bill or a paper, a notice, etc. to the other party through the post office again.

In addition, by selecting the calling route by the caller's designation, or by the system's automatic registration by the caller's pre-registration, it is effective to select the most economical and good quality call line according to the calling place and time. In addition, the call line selection information can be received from the system in advance.

Claims (11)

A user memory unit for storing brief information, detailed information of the user and at least one or more of the counterparts, key information for determining a disclosure level of the information, and a list of the counterparts who have communicated with the user; When the change of the key information is input, it is stored in the user memory unit and transmitted to the information communication terminals of all the counterparts in the list, and the brief information, the detailed information, and the key information of the counterpart transmitted from the counterpart information communication terminal. A plurality of user information communication terminals having a user controller for controlling to store the data in the user memory unit; And A plurality of system memory units for storing brief information, detailed information, or key information of a user corresponding to each of the plurality of user information communication terminals, and modified short information transmitted from any one of the plurality of information communication terminals. To store the detailed information or the key information in the system memory of the corresponding user, and control to read and transmit the information stored in the system memory to the other counterpart information terminals based on the key information. Brief information and detailed information exchange system, characterized in that it comprises a subscriber system having a control unit. The method of claim 1, Even if a change request for any of the user's brief information, detailed information or key information is not input to the user information communication terminals, the short information, detailed information or key information is exchanged when the exchange request of the other party is received. A system for exchanging brief information and detailed information between users. The method of claim 1, wherein the user or counterpart Brief information and detailed information exchange system, characterized in that the individual or entity, including a government, a government, schools, military units and other organizations involved. The method of claim 1, At least one other subscriber system; A plurality of user information communication terminals subscribed to the other subscriber system; And Receive the changed user's brief information, detailed information or key information from the user information communication terminals subscribed to the subscriber system, and transmit the information disclosed by the key information to the counterpart information communication terminals subscribed to the other subscriber system. Brief information and detailed information exchange system between the user further comprises a data exchange management system for. The method of claim 4, wherein The data exchange management system Including a database for storing IDs that can uniquely specify each of a plurality of users subscribed to the plurality of subscriber systems, and telephone numbers of users corresponding to each of the IDs, When the owner of one of the user information terminals belonging to the subscriber system makes a call using the ID of the other party subscribed to the other subscriber system, the subscriber to which the other party belongs based on the telephone number corresponding to the ID stored in the database. Brief information and detailed information exchange system between the user characterized in that the call is connected to the system. 6. The system of claim 5, wherein the data exchange management system is A simple information and detailed information exchange system between users characterized in that when the call is connected between two user information communication terminals, the calling route is selected by the caller's designation. 6. The system of claim 5, wherein the data exchange management system is A simple information and detailed information exchange system between users characterized in that when the call is connected between two user information communication terminals, the most economical and high quality calling route is selected by the caller's pre-registration. 6. The system of claim 5, wherein the data exchange management system is In response to the user's request for renewal, the subscriber's system and information is checked if there is a change in the brief information, detail information, or key information by periodically or aperiodically checking the database of the subscriber's information communication terminal belonging to another subscriber system. A system for exchanging brief information and detailed information between users, which is stored in a database of a communication terminal. The method according to any one of claims 1 to 8, The user information communication terminal When two or more owners of the terminal meet and set in the information exchange mode, the user's brief information, detailed information or key information stored in the terminal of the individual is automatically connected with the personal information, detailed information or key information stored in the other party's terminal. Brief information and detailed information exchange system between the user characterized in that it comprises an information exchange device for exchanging. The method of claim 9, And a consolidated database for storing contents stored in each subscriber's memory unit or contents stored in the data exchange management apparatus. A user memory unit for storing brief information, detailed information of a user and at least one or more of the counterparts, key information for determining a disclosure level of the information, and a list of counterparts who have communicated with the user, and a request for information exchange from the counterpart; Transmitting brief information, detailed information, or key information of the user to the counterpart's information communication terminal, and controlling to store the brief information, detailed information, and key information of the counterpart transmitted from the counterpart information communication terminal to the user memory unit; A plurality of user information communication terminals having a user control unit; And A plurality of system memory units for storing brief information, detailed information or key information of a user corresponding to each of the plurality of user information communication terminals, and brief information and detailed information exchanged among the plurality of information communication terminals. Or a subscriber system having a system control unit for controlling key information to be stored in a system memory unit of a corresponding user.