KR20060052727A - A wireless terminal for e-commerce having information exchange facility - Google Patents

Abstract

The wireless terminal according to the present invention exchanges information with other wireless terminals in the vicinity through short range wireless communication, and can be connected to the host computer through wide area wireless communication. In addition, since the wireless terminal has its own shopping mall database, the wireless terminal can sell or process a product to another wireless terminal. A characteristic aspect of the present invention is that these terminals collect the situation information such as identification information and location information of other terminals nearby and store them at every time so as to exchange information with other terminal holders around or at the time of a specific terminal It is to be able to query the status of deployment.

Wireless Terminals, eCommerce, Identification, GPS, Maps, GIS

Description

A wireless terminal for e-commerce having information exchange facility}

1 schematically shows the overall configuration of a communication system including a wireless terminal according to an embodiment of the present invention.

2 is a block diagram schematically illustrating a configuration of a mobile communication terminal according to an embodiment of the present invention.

3 illustrates an example of a neighbor terminal inquiry screen.

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

10: wireless terminal 13: personal computer

31: mobile communication network 33: IP network

51: Wap Server 53: Web Server

70: database

100: control unit 110: host synchronization processing unit

120: product information providing unit 130: sales processing unit

140: purchase processing unit 150: peripheral terminal register

160: location information calculation unit 170: peripheral terminal inquiry unit

180: emergency alarm processing unit 190: personal information transmission and reception unit

200: audio output unit 210: authentication processing unit

310: wide area wireless communication unit 313: voice input and output circuit

330: Near field communication unit 350: GPS module

400: shock detection sensor 410: authentication sensor

500: camera portion 700: display portion

800: keypad 900: memory

The present invention relates to a wireless terminal, and more particularly to a wireless terminal for electronic commerce having various functions.

The present applicant is studying and researching an electronic commerce technology that can purchase an item owned or worn by another person, unlike the existing online commerce that purchases an item by visiting a shopping mall. In this regard, the applicant of the Korean Intellectual Property Office on September 19, 2002, a system for photographing goods possessed or worn by others, or reading a unique number through a barcode or RFID tag and transmitting it to an e-commerce server. The patent application was filed in Japanese Patent Application No. 2002-57427, which is hereby disclosed as a 2002-0083974 patent.

On the other hand, the applicant has filed an international patent application to PCT / KR2004 / 001109 by improving it. The present invention is different from the above-described application in that each wireless terminal constructs and stores a shopping mall by itself, and allows adjacent wireless terminals to browse the shopping mall and purchase goods.

According to the invention described in this application, if a user who owns a wireless terminal wants to purchase clothes or items worn by another user who possesses a wireless terminal nearby, the user can select the terminal through his own terminal. Access the shopping mall, find the relevant goods and process the purchase. The purchaser's wireless terminal transmits a wireless signal for requesting information to a neighboring wireless terminal, and the neighboring terminals obtain a unique number of the terminal that requested the information from the received wireless signal. At this time, the seller's terminal maintains a connection with the buyer's terminal by using the received unique number and provides a shopping mall.

An object of the present invention is to improve such an electronic commerce wireless terminal to provide a wide variety of content.

Specifically, an object of the present invention is to identify terminals located in the vicinity of a specific terminal by using identification information of peripheral terminals stored in the wireless terminal.

Furthermore, an object of the present invention is to enable a request for rescue in an emergency situation or mediate a new encounter with owners of surrounding terminals on the basis of the terminal information thus identified.

A wireless terminal according to an aspect of the present invention for achieving the above object receives identification information from nearby wireless terminals through a short range wireless communication unit and stores the identification information in a memory, and in response to a request from the outside information of the stored peripheral terminals It characterized in that the output.

According to the aspect of the present invention, the wireless terminal according to the present invention can query and grasp the current state of the terminals located in the vicinity.

According to another aspect of the present invention, this identification information may be stored and queried together with the received visual information and / or the location information of the terminal.

According to the aspect of the present invention, the wireless terminal according to the present invention can grasp the current state of the terminals located around by time zone and grasp the position.

According to another aspect of the invention, the identifications stored in the memory are transmitted and managed to the host computer.

According to the aspect of the present invention, the current state of terminals located around a specific wireless terminal can be grasped through another communication means such as the Internet.

A wireless terminal according to another aspect of the present invention can transmit an emergency rescue message stored in a memory to a peripheral terminal.

According to this aspect of the present invention, it is possible to request a rescue around in case of crisis by using the wireless terminal according to the present invention.

The wireless terminal according to another aspect of the present invention can connect to an emergency contact set in advance through a wide area wireless communication unit and provide information of surrounding wireless terminals stored in a memory.

The wireless terminal according to another aspect of the present invention can transmit a personal information request signal to one of the surrounding wireless terminals in response to a user operation, and receive and output the personal information of the terminal owner therefrom.

According to this aspect of the present invention, it is possible to use a wireless terminal according to the present invention to exchange personal information such as business card information or to mediate encounters with each other by viewing personal information of neighbors.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments described above and additional aspects of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily reproduce and understand the present invention.

1 schematically shows the overall configuration of a communication system including a wireless terminal according to an embodiment of the present invention. As shown, the wireless terminals 10-1, 10-2, and 10-3 according to the present invention perform wireless communication with each other. The wireless terminals according to another embodiment of the present invention can further connect to a WAP server through a mobile communication network. The wireless terminals 10-1, 10-2, and 10-3 may be mobile communication terminals such as a mobile phone and a personal digital assistant (PDA). However, the present invention is not limited thereto, and may be a telematics terminal or another type of wireless terminal.

The database 70 managed by the swap server 51 can be accessed by the web server 53. Users can use another terminal 13 to connect to the web server 53 via the Internet.

2 is a block diagram schematically illustrating a configuration of a mobile communication terminal according to an embodiment of the present invention. As illustrated, the mobile communication terminal according to the present embodiment includes a short range wireless communication unit 330 for communicating with other wireless terminals in the vicinity, a memory 900 for storing device identification information, and a short range wireless communication unit in response to the first event. The device 900 transmits device identification information stored in the memory 900 through the electronic device 330, and receives identification information from at least one other wireless terminal in the vicinity through the short range wireless communication unit 330 in response to the second event. A second article from the peripheral terminal registration unit 150 for storing in the third area of the first wireless terminal, which is one of the wireless terminals having identification information stored in the third area, through the short range wireless communication unit 330, A purchase processing unit 140 for receiving the information and transmitting the purchase request information for the information, receiving and outputting the purchase processing result information, and in response to a request from the outside; Peripheral terminal inquiry unit 170 for outputting information of the peripheral terminals stored in the third region of the Mori 900, and the output unit for outputting the processing results in a form that can be perceived by a person.

The short range wireless communication unit 330 may be general wireless communication such as FM, AM, TRS, infrared (IrDa), or may be a wireless communication module that supports more intelligent digital communication such as Bluetooth. In the case of Bluetooth communication, each Bluetooth terminal establishes a connection with each other using the assigned unique number. Depending on the user's settings and selection, Bluetooth terminals can send and receive data to and from one of the other terminals in the vicinity.

In another embodiment of the present invention, the terminal may further include a wide area wireless communication unit 310. The wide area wireless communication unit 310 may be a CDMA communication scheme in one embodiment, or in another embodiment, may be a wireless LAN. The terminal may be connected to the wireless Internet through the wide area wireless communication unit 310. In another embodiment, the wide area wireless communication unit 310 may support a voice call with the voice input / output circuit 313 including a microphone and a speaker.

Each component of the controller 100 may be implemented by appropriately distributing hardware and software. These can be implemented by a single high speed microprocessor. Also, in the wide area wireless communication unit 310, the short range wireless communication unit 330, and even the GPS module 350, most circuits except for the antenna are integrated and provided as a single chip together with the microprocessor constituting the control unit 100. .

The memory 900 may be implemented by being divided into a single flash memory or a memory card embedded in a wireless terminal and a chip card detachably added to the outside. In one embodiment, at least some of identification information of terminals, own shopping mall data for electronic commerce, and identification information of surrounding terminals may be separately stored in a separate external chip card memory. Accordingly, the user can easily use his or her own terminal simply by replacing the chip card in another wireless terminal, and can easily read the data stored in the chip card in his personal computer or another terminal. In addition, chip cards provide enhanced security due to their security features.

The peripheral terminal registration unit 150 communicates with other wireless terminals in the vicinity through the short range wireless communication unit 330 and registers their identification information in the memory 900. That is, all wireless terminals are assigned unique identification information and stored in the memory 900. For example, when the short range wireless communication unit 330 is a Bluetooth system, the identification information may be a Bluetooth authentication number. When the wireless terminal is activated, the neighboring terminal registration unit 150 transmits its own identification information through the short range wireless communication unit 330 and searches for identification information received from another terminal. In one embodiment, the peripheral terminal register 150 stores the received identification information in the third area of the memory 900. The peripheral terminal register 150 may periodically transmit its identification information in response to the timer event, or may transmit the identification information in response to an event such as a user's operation. In addition, the neighboring terminal register 150 may periodically search for neighboring terminals in response to a timer event, or search for neighboring terminals in response to an event such as a user's manipulation.

The identification information of the registered neighboring terminals may be inquired through the neighboring terminal inquiry unit 170. The peripheral terminal inquiry unit 170 may provide identification information of terminals currently surrounding and brief self-introduction data set by an individual.

 According to still another aspect of the present invention, a wireless terminal according to an embodiment provides product information stored in a memory and device identification information stored in a memory in response to a request from another wireless terminal, and identifies the requested wireless terminal. A product information providing unit 120 that receives the data and stores it in the second area of the memory, and a sales processing unit 130 that receives the purchase request information including the second product information and the device identification information from another wireless terminal and processes the purchase request. ) May be further included. The memory 900 is provided with a product information database similar to a database of a shopping mall on a general web. The product information may be input by a user or may be downloaded from a host computer or a personal computer. For example, a user may input a barcode of clothes to be purchased through a barcode reader connected to a wireless terminal, and may receive product information by inquiring to the host computer using the barcode. You can edit the price information and the like as you want to build a database for operating the shopping mall. That is, the memory 900 is provided with a product information database for an online shopping mall that can sell clothes worn by oneself or items owned to others.

The other wireless terminal may request to provide product information through the short range wireless communication unit 330. In other words, if you like clothes, belongings, or accessories worn by people around you, the person who wants to purchase starts his wireless terminal. In this case, the terminal registers identification information of the surrounding terminals through the peripheral terminal registration unit 150. The peripheral terminal inquiry unit 170 of the buyer's wireless terminal provides a list of peripheral terminals to the display unit 700. The purchase processor 140 of the buyer terminal selects one of these lists through the keypad 800 and connects the communication with the selected terminal. In another embodiment, the purchaser may close his wireless terminal to the other party's wireless terminal, and the purchase processing unit 140 of the wireless terminal may maintain communication with only one wireless terminal by limiting transmission output.

When the communication is connected, the product information providing unit 120 of the seller's wireless terminal provides the product information stored in its memory to the buyer's wireless terminal. In the terminal of the buyer, the product information is provided to the user in the form of a screen similar to the product display screen of the online shopping mall by the purchase processing unit 140. The purchase processing unit 140 of the buyer's terminal selects an item that the user wants to purchase from these products and transmits the purchase request information about the product to the terminal of the seller to which the communication is connected. The purchase request information includes identification information of the purchaser's terminal and a product code of a product to be purchased.

The sales processing unit 130 of the seller's terminal receives the purchase request information, thereby processing the order. In one embodiment, the seller's terminal processes the order by connecting to the host computer via the wide area wireless communication unit 310 and providing the host computer with order information including the product code and identification information of the seller and the buyer's terminal. do. The host computer processes these orders so that the goods can be delivered to the buyer, and the sales account is processed by the seller's sales.

According to a characteristic aspect of the present invention, the peripheral terminal inquiry unit 170 may be used for various purposes regardless of a product transaction. For example, when the terminal according to the present invention is distributed to everyone, the user may check the presence of a person within a certain radius of the surrounding area or contact a nearby person in a dangerous situation and use it to request rescue.

In an embodiment according to another aspect of the present invention, the peripheral terminal registration unit 150 stores the identification information received time information in receiving the identification information from another wireless terminal and storing it in the third area of the memory, The peripheral terminal inquiry unit 170 outputs peripheral terminal information stored in the third area of the memory for each received identification information time. Here, the identification information receiving time may be a time when the terminal requesting the identification information has received the identification information, or a terminal providing the identification information may be the time when the identification information is transmitted, or may include both of them. Proper timing can be promised as long as it is common to all terminals.

According to another embodiment of the present invention, a wireless terminal includes a GPS module 350 for receiving a navigation signal from a GPS satellite and a location information calculator 160 for calculating a current position of the terminal from a signal received from the GPS module. It includes more. In this embodiment, the peripheral terminal registration unit 150 receives the identification information from another wireless terminal and stores the location information of the terminal received from the terminal in storing in the third area of the memory 900. In addition, the peripheral terminal inquiry unit 170 outputs the location information of the corresponding terminal stored together in outputting the peripheral terminal information stored in the third area of the memory 900. For example, map information may be stored in the memory 900. In another embodiment, the map information may be received only from the host computer through the wide area wireless communication unit 310 from the host computer. In any case, the prepared map information is displayed together with identification information of neighboring terminals stored in the memory 900.

According to another aspect of the present invention, a wireless terminal according to an embodiment connects to a host computer through a wide area wireless communication unit 310 in response to a synchronization event, and stores identification information stored in a third area of the memory 900. The apparatus may further include a host synchronization processor 110 for transmitting the host device along with its own device identification information to the host computer to manage the device identification information by the host computer.

According to another aspect of the present invention, the wireless terminal further includes an authentication processing unit 210 to verify the identity of the user in electronic commerce or personal information transmission and reception. The authentication processor 210 may be implemented by checking the identification information embedded in the chip card and confirming the password stored in the chip card together. In another embodiment, the terminal further includes an authentication sensor 410 that receives the biometric information of the user. The authentication sensor 410 may be, for example, a biometric sensor such as a fingerprint scanner or a iris scanner. In this case, the authentication processing unit 210 includes encoding and authentication algorithms for these biometrics in order to authenticate the identity of the user from the signal input from the authentication sensor.

3 shows an example of such an inquiry screen displayed on the display unit 700. As shown, the locations of the terminals of P21, P23, and P25 are displayed on the map around the terminal indicated by P10, and the date and time when the situation is measured are displayed on the lower right side. The minimum information disclosed by each terminal holder is provided by clicking on these marked icons. Also, such a screen is provided in FIG. 1 when each terminal holder accesses the personal computer 13 or the wireless terminal 10-1 to the web server 53 or the swap server 51. In addition, the terminal holders may identify such a public information, identify the other party by referring to the location on the map, and then make a voice call or transmit a message with the other party if the other party permits. In addition, it can be used to identify suspects who were around at the time after the crime situation, and can be used for various purposes, such as inquiring a person who has passed in the past and confirming and contacting.

To this end, the neighboring terminal registration unit 150, in response to the set timer event, its own device identification information, its location information calculated by the GPS module 250 and the location information calculation unit 160, and the location through the short range wireless communication unit. Continuously transmits time information of the calculated time. The timer interval may be set by the user or may be a fixed interval. Furthermore, the neighboring terminal register 150 periodically includes, in response to another timer event, identification information of each terminal, location information of each terminal, and time information of the time at which the location is calculated from other wireless terminals in the vicinity. The state information is constantly received and stored in the memory 900. At this time, since the stored information is only a few bytes of text data for each terminal, the amount of data is not large. However, before the memory becomes full, these data are transmitted to the host computer through the host synchronization processing unit 110 and managed in the database 70 for each terminal.

The accumulated information can be usefully used for various purposes. For example, when the wireless terminal according to the present invention is widely used, the range of the suspected crime can be reduced by inquiring the terminals around the terminal at the corresponding time when a traffic accident or a crime occurs. In addition, it is easier to implement a service that notifies you of the acquaintances you have registered.

According to another characteristic aspect of the present invention, the peripheral terminal register 150 stores the identification information of the terminal that has received the first identification information in response to the second event in the first area of the memory 900 and then adds the identification information. The identification information of another wireless terminal that has received the identification information is stored separately in the third area of the memory 900. In embodiments in which identification information is received only from the closest terminal in a state where the output of the wireless terminal is limited, such a function may provide a useful application. The user stores the identification information of the counterpart to which he / she attempts to trade information in the first area, and stores the identification information of the less interested terminals in the third area so that they can be classified later when they are inquired. You can inquire. For example, you can search only for the person who bought the product or the other person who has made other information transactions.

In an embodiment according to another aspect of the present invention, the wireless terminal connects to an emergency contact stored in the memory 900 through the wide area wireless communication unit 310 in response to an alarm event to provide information of the wireless terminals stored in the memory. Further includes an emergency alarm processing unit 180.

In one embodiment, the alarm event may be a press event of an emergency button. In another embodiment, the alarm event may be an active event of a shock sensor provided therein. In addition, such an emergency message may be provided in the form of, for example, a multimedia text message through the wide area wireless communication unit 310. Guardians registered as emergency contacts can additionally obtain information necessary for follow-up by receiving the message of the ward and securing the location and identification information of the surrounding terminals in the message.

In this embodiment, the wireless terminal may further include a camera unit 500 for taking an image. In addition, in response to an alarm event, the emergency alarm processing unit 180 may additionally provide an image captured by the camera unit 500 with information of wireless terminals stored in the memory 900 to the emergency contact. Accordingly, the guardians registered as emergency contacts may have the possibility of acquiring a useful image at the time together with information on neighboring terminals by receiving a message of the guardian.

For example, when the wireless terminal is a telematics terminal installed in a taxi, a taxi driver can effectively respond to a threat of crime from a passenger by utilizing the telematics terminal according to the present invention. In response to the emergency button press event of the taxi driver, the situation in the taxi is photographed with a camera, and the location, time, and identification information of the terminals of passengers including passengers can be obtained from an emergency contact taxi company or police station.

On the other hand, according to another embodiment of the present invention, the emergency alarm processor sequentially connects communication with a peripheral terminal having identification information stored in the memory 900 through the short range wireless communication unit 330 in response to an alarm event, Operate to send the stored emergency response message. In this case, you can effectively seek help from people around you in a crime or dangerous situation.

In one embodiment according to another aspect of the present invention, the wireless terminal is a first wireless terminal and the short-range wireless communication unit 330 which is one of the wireless terminals in which identification information is stored in the memory 900 in response to a user operation. It further comprises a personal information transmitting and receiving unit 190 for connecting a communication through, transmitting a personal information request signal to the wireless terminal and receiving and outputting personal information of the terminal owner therefrom. At this time, the personal information may be business card information. That is, in the wireless terminal according to an embodiment, in order to exchange business cards with the other party, the user first checks the situation of the peripheral terminals in the peripheral terminal inquiry unit 170, instructs one of the terminals, and indicates the terminal and the business card information. Exchange business cards, send their own business cards, or receive the other party's business card information with the other party's consent.

In another embodiment of the present invention, the personal information transmitting and receiving unit 190 transmits the personal information of the terminal owner stored in the memory in transmitting the personal information request signal. Such an embodiment may be usefully used in content that mediates meetings with strangers. In other words, when individuals find a favorite person around them, they can suggest more information exchange to the other party through the wireless terminal than the traditional approach, and access the personal information that the other person allows to read first. . To this end, in the present embodiment, the personal information received from the counterpart terminal may further include access information of the counterpart's personal information page. Using this access information, for example, a person who has personal information of the other party may visit a personal homepage or a blog and have a cyber meeting. At this time, the personal information received through the wireless terminal may be limited to the information set to the disclosure of the other party's personal information.

Through this exchange of personal information, each other's hobbies, ages, occupations, etc., after grasping each other on the spot, even if they are separated, they can make a phone call or maintain a continuous meeting in cyberspace to form a bond.

According to another characteristic aspect of the present invention, the personal information transceiver is connected to a host computer through the wide area wireless communication unit 310 in response to a user operation of the first wireless terminal which is one of the wireless terminals stored in the memory 900 station. The personal information request signal for requesting the owner's personal information may be transmitted, and the personal information of the owner of the terminal may be received and output. In other words, it is possible to exchange each other's personal information via the host computer.

At this time, the personal information may be business card information. That is, in the wireless terminal according to an embodiment, in order to exchange a business card with the counterpart, the user first checks the situation of the peripheral terminals in the peripheral terminal inquiry unit 170 and instructs one of these terminals through the host computer. The business card information may be exchanged with the terminal, the business card may be transmitted, or the business card information of the other party may be received with the consent of the other party.

In another embodiment of the present invention, the personal information transmitting and receiving unit 190 transmits the personal information of the terminal owner stored in the memory in transmitting the personal information request signal. In the present embodiment, the personal information received from the host computer may further include access information on the personal information page of the counterpart. Using this access information, for example, a person who has personal information of the other party may visit a personal homepage or a blog and have a cyber meeting. At this time, the personal information received through the wireless terminal may be limited to the information set to the disclosure of the other party's personal information.

Through this exchange of personal information, each other's hobbies, ages, occupations, etc., after grasping each other on the spot, even if they are separated, they can make a phone call or maintain a continuous meeting in cyberspace to form a bond.

According to another aspect of the present invention, a terminal according to an embodiment divides and manages an information transaction log for each content. That is, when collecting identification information of neighboring terminals according to the present invention, log data such as the collected time, location, and identification number, information of terminals according to a product transaction made with other terminals, and a rescue button pressing event in an emergency situation The peripheral terminal information identified according to the emergency event and the counterpart terminal having transmitted and received personal information are separately managed in a separate table. Accordingly, the user can easily identify and search terminals related to each content later. For example, a user may query a list of counterparts who have made a deal with him or her on that day, and look up the transaction details, and separately search a list of counterparts who have exchanged business cards that day. In one embodiment, these information transaction logs are stored in the memory of the chip card. Therefore, the chip card can be read in a separate terminal such as a personal computer to be viewed in a better user interface and handed over to another application program as data.

Accordingly, the peripheral terminal registration unit 150 of the wireless terminal according to the present invention receives and stores identification information from at least one other wireless terminal in the vicinity through the short range wireless communication unit 330 in response to the event, the memory for each event category Stored separately in the third area of the (900). Here, the event category refers to an event that triggers collection of identification information or transaction of information of a peripheral terminal in relation to content such as product sale, product purchase, emergency alarm, and personal information transmission and reception. At this time, the peripheral terminal inquiry unit 170 may output the information of the peripheral terminals stored in the third area of the memory in response to a request from the outside, and output the classified information according to the requested category.

As described in detail above, by using the wireless terminal according to the present invention, the user may not only purchase goods or sell his products at the other party's shopping mall, but also grasp the situation information of the surrounding terminals to point the other party to the information. I can exchange it. In addition, by storing the arrangement of the surrounding terminals by time, it is possible not only to obtain evidence of the situation in case of a crime or accident, but also to obtain help in case of emergency by surrounding terminals.

The present invention has been described with reference to the accompanying drawings, but the present invention is not limited thereto and should be interpreted by the claims intended to cover the obvious embodiments.

Claims (23)

A short range wireless communication unit which communicates with other wireless terminals in the vicinity; A memory for storing device identification information; In response to a first event, device identification information stored in the memory is transmitted through the short range wireless communication unit, and in response to a second event, identification information is received from at least one other wireless terminal in the vicinity through the short range wireless communication unit. A peripheral terminal registration unit for storing in the third area of the memory; Connect with a first wireless terminal, which is one of wireless terminals having identification information stored in the third area, through the short range wireless communication unit to receive second article information therefrom and transmit purchase request information therefor; A purchase processing unit which receives and outputs information; A peripheral terminal inquiry unit for outputting information of peripheral terminals stored in the third area of the memory in response to a request from the outside; An output unit for outputting the processing result in a form that can be perceived by a person; Wireless terminal comprising a. The apparatus of claim 1, wherein the peripheral terminal registration unit stores identification information receipt time information together when receiving the identification information from the other wireless terminal and storing the identification information in the third area of the memory. The wireless terminal, characterized in that for outputting the peripheral terminal information stored in the three areas for each identification information received time stored together. The wireless terminal of claim 2, wherein the wireless terminal is: A GPS module for receiving a navigation signal from a GPS satellite; Further comprising a location information calculation unit for calculating the current position of the terminal from the signal received by the GPS module, The peripheral terminal registration unit receives the identification information from the other wireless terminal and stores the location information of the terminal received from the terminal in storing in the third area of the memory, and the peripheral terminal inquiry unit is stored in the third of the memory And outputting location information of the corresponding terminal stored together in outputting peripheral terminal information stored in the area. The wireless terminal of claim 1, wherein the wireless terminal is: A wide area wireless communication unit for wireless communication with a base station; A host synchronization processor for accessing a host computer through the wide area wireless communication unit in response to a synchronization event, and transmitting identification information stored in the third area together with the device identification information to a host computer so that the host computer manages the device identification information by the host computer. Wireless terminal, characterized in that it further comprises. 4. The terminal of claim 3, wherein the wireless terminal is: A wide area wireless communication unit for wireless communication with a base station; A host synchronization processor for accessing a host computer through the wide area wireless communication unit in response to a synchronization event, and transmitting identification information stored in the third area together with the device identification information to a host computer so that the host computer manages the device identification information by the host computer. Wireless terminal, characterized in that it further comprises. The terminal of claim 1, wherein the terminal is: An authentication sensor for receiving biometric information of the user; And an authentication processing unit for authenticating the identity from the signal input from the authentication sensor. The wireless terminal of claim 1, wherein the wireless terminal is: A product information providing unit configured to provide product information and the device identification information stored in a memory in response to a request from a second wireless terminal, and receive and store the requested identification information of the wireless terminal in a second area of the memory; A sales processing unit receiving purchase request information including the second article information and the device identification information from the second wireless terminal and processing a purchase request; Wireless terminal further comprises. 8. The method of claim 7, wherein the memory is And a chip card memory detachable outside the terminal, the terminal device identification information and a chip card memory storing the product information. The wireless terminal of claim 1, wherein the peripheral terminal register stores the identification information of the terminal that has received the first identification information in response to the second event in a first area of the memory, and subsequently receives the identification information. And storing identification information of the terminal in a third area of the memory. The wireless terminal of claim 1, wherein the wireless terminal is: A wide area wireless communication unit for wireless communication with a base station; And an emergency alarm processing unit for providing information on the wireless terminals stored in the memory by accessing a preset emergency contact through the wide area wireless communication unit in response to an alarm event. The wireless terminal of claim 10, wherein the wireless terminal further comprises a camera unit for capturing an image, wherein the emergency alarm processing unit further includes an image captured by the camera unit along with information of wireless terminals stored in the memory in response to an alarm event. Wireless terminal, characterized in that provided to the emergency contact. 12. The wireless terminal of claim 11, wherein the alarm event is a pressing event of an emergency button. 12. The wireless terminal of claim 11, wherein the terminal further comprises a shock sensor, wherein the alarm event is an active event of the shock sensor. 14. The wireless terminal of claim 13, wherein said wireless terminal is a telematics terminal. The wireless terminal of claim 1, wherein the wireless terminal is: In response to an alarm event further comprises an emergency alarm processing unit for sequentially connecting the communication with the peripheral terminal is stored in the memory via the short-range wireless communication unit, and transmits the emergency rescue message stored in the memory terminal. The terminal of claim 1, wherein the terminal is: In response to a user operation, communicate with a first wireless terminal, which is one of wireless terminals having identification information stored in the memory, via the short-range wireless communication unit, and transmit a personal information request signal to the wireless terminal, from which personal information of the terminal owner is transmitted. The wireless terminal further comprises a personal information transceiver for receiving and outputting. The wireless terminal of claim 16, wherein the personal information is business card information. 17. The method of claim 16, wherein the personal information transmitting and receiving unit transmits the personal information of the owner of the terminal stored in the memory in transmitting a personal information request signal, wherein the received personal information is the information that the other party set the disclosure of the personal information Wireless terminal, characterized in that. 17. The wireless terminal of claim 16, wherein the received personal information further comprises access information of a personal information page of the other party. The terminal of claim 1, wherein the terminal is: A wide area wireless communication unit for wireless communication with a base station; In response to a user operation, connects to a host computer through the wide area wireless communication unit, transmits a personal information request signal for requesting personal information of an owner of a first wireless terminal, which is one of wireless terminals having identification information stored in the memory, and the corresponding terminal. And a personal information transceiver for receiving and outputting the owner's personal information. The wireless terminal of claim 20, wherein the personal information is business card information. The personal information transmitting / receiving unit according to claim 20, wherein the personal information transmitting / receiving unit transmits personal information of the owner of the terminal stored in the memory together with the personal information request signal, and the received personal information is information set by the other party among the personal information. Wireless terminal, characterized in that. A short range wireless communication unit which communicates with other wireless terminals in the vicinity; A memory for storing device identification information; In response to the first event, the device identification information stored in the memory is transmitted through the short range wireless communication unit, and in response to the second event, the identification information is received from at least one other wireless terminal in the vicinity through the short range wireless communication unit. Peripheral terminal registration unit for storing the category in the third area of the memory for each category; Connect with a first wireless terminal, which is one of wireless terminals having identification information stored in the third area, through the short range wireless communication unit to receive second article information therefrom and transmit purchase request information therefor; A purchase processing unit which receives and outputs information; A peripheral terminal inquiry unit for dividing information of peripheral terminals stored in the third area of the memory according to a requested category in response to a request from the outside; An output unit for outputting the processing result in a form that can be perceived by a person; Wireless terminal comprising a.

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