KR20070078664A - Method and system of searching for lost article using rfid tag and wireless system - Google Patents

Abstract

A method and a system for searching lost articles using an RFID tag and a wireless service system are provided to detect/track the RFID tag attached to the article to be lost, and offer an emergency contact and tracking service to a user or a police station by using mobile terminals. Each mobile terminal includes an RFID reader for recognizing the RFID tag and reading information from the RFID tag. When the article is lost or stolen, a service network system activates searching the lost article through the RFID tag reader by transmitting index information included in the RFID tag information to the mobile terminals. A service network is a mobile telecommunication service or a DMB(Digital Multimedia Broadcasting) system, and the mobile terminal is a mobile phone or a DMB receiving terminal. The RFID tag is an active type RFID transponder embedded with a self-power supply unit. The RFID tag reader includes an antenna for receiving an RF signal transmitted from the RFID tag and a tag chip detecting the RFID tag information from the received RF signal.

Description

Lost property indexing method using RFID tag and wireless service system and system therefor {Method and System of Searching for Lost Article Using RFID tag and Wireless system}

1 is a system configuration diagram showing an overall configuration of the lost and found index system according to an embodiment of the present invention.

2 is a diagram illustrating the internal configuration of the personal wireless terminal shown in FIG.

3 is a diagram illustrating a lost article indexing operation in a mobile communication terminal according to the present invention.

4 is a block diagram illustrating a lost article indexing function in a mobile communication terminal equipped with a DMB receiving function according to an embodiment of the present invention.

The present invention relates to a lost article indexing method using a RFID tag and a wireless service system and a system thereof, and more particularly, to an RFID tag attached to a lost or stolen item using a personal portable wireless terminal spread and operated throughout the society. It relates to a method and a system that enables the identification and tracking of the location.

Until now, security systems have tended to focus on theft prevention and detection functions by detecting theft or loss of an item and providing a communication channel for alerting or urgently contacting the security agency. This is largely due to technical difficulties in finding a method or system for tracking and recovering the item after the incident.

On the other hand, with the recent rapid development and spread of RFID technology, anti-theft systems using RFID systems have been developed.However, in order to operate this system, readers for detecting the corresponding RFID tags and extracting the location information are provided in large quantities throughout the service area. There is a problem that it must be installed and operated in the form of a base station. In general, since the communication distance between the tag and the reader of the RFID system is relatively short, ranging from several centimeters to several hundred meters, it is necessary to increase the density of the installation of the base station type detector. There was a problem to take.

In spite of these efforts, however, one system that is currently undergoing trial service implementation has an error range of about 5m and a GPS range of about 5 ~ 7m, even though record base stations are installed. The results have been significantly lower than those of the system, and even criticism has been raised that this could undermine the protection of personal privacy.

The present invention was created in view of the above-described circumstances, and if an RFID tag is attached to an item that is likely to be lost or stolen, and the item is lost, it is already common and coexists with any place where people live. Method of indexing lost and found items using RFID tag and wireless service system which can detect and track lost or stolen goods using public personal mobile wireless terminal and provide emergency contact and tracking service to the user or investigative agency. The purpose is to provide that system.

In order to realize the above object, a lost article indexing method using an RFID tag and a wireless service system according to the present invention receives a service provider network system providing a predetermined wireless data service to a subscriber and a radio signal provided from the service provider network system. A plurality of personal portable radio terminals are provided, and the personal portable radio terminal is equipped with an RFID tag in a lost article indexing method using a wireless service system having an RFID tag recognition device for recognizing an RFID tag existing within a predetermined distance. The owner information registration step of making the database of the owner's information corresponding to the RFID tag information and the lost report receiving step for receiving the lost report, and the lost report receiving step for the stolen or lost article If a report is received, the above database An index information generation step of generating index information for arranging the corresponding goods based on the registered information, and transmitting the index information generated by the index information generation step to a personal mobile wireless terminal in a service area through the service provider system; Index information sending step, and the index information sending step characterized in that it comprises a lost article indexing step for searching the RFID tag of the goods reported missing based on the index information received in the personal portable radio terminal.

In addition, in the lost article indexing method using the RFID tag and the wireless service system according to the present invention, the index information generated in the index information generation step is configured to include the RFID tag information of the missing goods and contact information to be reported It features.

In the lost article indexing method using the RFID tag and the wireless service system according to the present invention, the wireless data service is a mobile communication service such as a mobile phone or a wireless Internet.

Meanwhile, in the lost article indexing method using the RFID tag and the wireless service system, the wireless data service is a DMB broadcasting service.

Further, in the lost article indexing method using the RFID tag and the wireless service system according to the present invention, the lost article indexing step stores the index information for storing the index information transmitted to the personal mobile wireless terminal by the index information sending step in the memory And comparing the tag information detected by the RFID tag recognition device with the RFID tag information of the index information stored by the index information storing step, and matching the RFID tag information of the index information by the comparing step. When the RFID tag to be recognized is characterized in that it comprises a recognition result notification step of informing the recognized result.

In the lost article indexing method using the RFID tag and the wireless service system according to the present invention, the index information is transmitted through a short message service (SMS) channel.

In the lost article indexing method using the RFID tag and the wireless service system according to the present invention, the index information is transmitted through a transmission channel of control data.

Meanwhile, in the lost article indexing method using the RFID tag and the wireless service system according to the present invention, the notification step is characterized in that the recognition result is notified to the user through the display means provided in the personal portable radio terminal.

In the lost article indexing method using the RFID tag and the wireless service system according to the present invention, the notification step is characterized in that the owner of the lost article is notified of the recognition result through the mobile communication network.

On the other hand, the lost article index system using the RFID tag and the wireless service system according to the present invention is a service provider network system for providing a predetermined wireless data service to the subscriber and the wireless signal provided from the service provider network system to receive the subscriber In the lost article indexing system using a plurality of personal portable wireless terminal providing a data service promised to the user, an article to be secured is equipped with an RFID tag, each of the personal portable wireless terminal recognizes the RFID tag and An RFID tag recognition device for reading recorded information is provided, and the service provider network system transmits index information including RFID tag information mounted on the lost article to the personal portable radio terminal when the article is stolen or lost. Of the lost article through the RFID tag recognition device Characterized in that the operation is executed such that honeysuckle.

In addition, in the lost article index system using the RFID tag and the wireless service system according to the present invention, the wireless data service is a mobile communication service including a wireless Internet, the service provider network system is a mobile communication system, the personal portable radio terminal Is characterized in that the mobile communication terminal.

In addition, in the lost article index system using the RFID tag and the wireless service system according to the present invention, the wireless data service is a DMB broadcasting service, the service provider network system represents a DMB broadcasting system, the personal portable radio terminal receives DMB broadcasting Characterized in that the terminal.

In addition, in the lost article indexing system using the RFID tag and the wireless service system according to the present invention, the RFID tag is characterized in that the active type transponder (active type RFID transponder) having its own power supply.

In addition, in the lost article index system using the RFID tag and the wireless service system according to the present invention, the RFID tag recognition device is an antenna for receiving a radio signal transmitted from the RFID tag and an RFID tag from a radio signal received by the antenna And a tag chip for detecting information.

In addition, in the lost article indexing system using the RFID tag and the wireless service system according to the present invention, the service provider network system is received by the manager terminal to generate the index information for arranging the lost items, and by the manager terminal It characterized in that it comprises a wireless system for transmitting the generated index information to the personal portable radio terminal.

In addition, in the lost article indexing system using the RFID tag and the wireless service system according to the present invention, the manager terminal receives the RFID tag information and the owner information of the article equipped with the RFID tag and manages it as a database It is configured to further include, characterized in that it is to determine whether the false report on the basis of the information of the database to generate and transmit the index information.

In addition, in the lost article index system using the RFID tag and the wireless service system according to the present invention, the user registration device for the operator to perform the overall management process, such as registration, deletion, change, inquiry about the information recorded on the RFID tag And a reader that writes data to the RFID tag or reads the recorded information according to a control command from the operator terminal.

Hereinafter, with reference to the accompanying drawings will be described the operation and function of the lost article index system using the RFID tag and the wireless service system according to the present invention.

1 is a system configuration diagram showing an overall configuration of an overall lost and found index system according to an embodiment of the present invention. In FIG. 1, reference numeral R01 denotes an object for which a security function is required, such as a notebook, a digital camera, or a bicycle. However, it can also be applied to organisms that require location tracking, such as pet dogs. The article R01 is equipped with an RFID tag T1. The RFID tag T1 is an active type transponder, which is made of epoxy so that it is difficult for a malicious user to intentionally damage or detach it from the article R01. It is firmly mounted on the article R01 in a sealed state by a synthetic resin such as (epoxy).

Reference numeral 3 recognizes the RFID tag T1 according to a control command from the operator terminal 4 to be described later, reads unique information recorded in the RFID tag T1, or performs limited data input or update. As a reader, it is usually installed in an agency that performs a user registration business under the authority of the seller of goods R01 or the government. Reference number 4 is connected to the reader 3, the operator terminal for the seller or registrar representative to perform the overall management process such as registration, deletion, change, inquiry, etc. for the tag information detected by the reader (3) As the operator terminal 4, a LAN card is built-in to be connected to the Internet 100, and in general, an operator program can be installed in a personal computer for an operator of a store or a registrar and used as a substitute.

Reference numeral 5 is a central manager server in charge of the overall management of the security service according to the present invention, and manages the information and the owner information registered through the operator terminal 4 of each region into a database, and lost based on this Alternatively, it is a manager server that comprehensively controls and manages all security services such as incident reception, arrangement of stolen goods, notification to users or contact and tracking of investigative agencies.

On the other hand, reference numeral M01 is a user's personal mobile communication terminal equipped with a security function according to the present invention, its internal configuration, as shown in Figure 2, RF processing unit 11 which can be referred to as a general configuration of the personal mobile communication terminal ), An IF processor 12, a BASE BAND processor 13 including a CPU, a keypad 14 for user key input, and a display unit 15 including a liquid crystal display panel and a speaker. A TAG recognizing unit 17 for recognizing the RFID tag T1 and a lost article information storage unit 16 for temporarily storing index information of the lost article received through the base station 1 are provided.

The TAG recognition unit 17 detects an RFID tag existing in a predetermined area around the mobile communication terminal M01, and reads information on the detected RFID tag, and the RFID tag exists within a communication distance therein. A chip containing an antenna and a decoder that can communicate with the device is embedded so that RFID tags within a distance of about 5m can be recognized and the unique code can be indexed. Therefore, when the RFID tag is attached to the portable article owned by the user, the microprocessor (not shown) provided inside the BASE BAND processing unit 13 is recognized by the TAG recognition unit 17. By outputting the details of the user's portable item through the LCD panel (not shown) of the display unit 15, the user of the mobile communication terminal (M01) without having to lag behind or find out the details of the items that they carry It can also provide a function that can be easily checked through the liquid crystal display window.

In addition, reference numeral 1 is a wireless base station for providing a communication service for a local mobile communication terminal (M01), reference number 2 is a mobile consisting of a number of subordinate base stations (not shown) including this base station (1) A base station controller 2 for connecting a communication network to a voice communication network including a public wired telephone network (PSTN) and a data communication network including the Internet.

Next, the operation of the device having the above configuration will be described.

In the RFID tag T1 mounted on the article R01, a unique code is recorded in a data area that cannot be changed or deleted, which can be recorded in the manufacturing process and used for production, sale, distribution, and inventory management until the point of sale.

After the product R01 has been sold, the user himself or herself can read the RFID tag T1 information and the information through the operator terminal 4 at the store where the reader 3 is installed or at an authorized registrar at the time of purchasing the product or at a desired time thereafter. User registration is performed by matching the registered information. At this time, if it is determined that the user is necessary, the user can write a specific character designated by the user as a password in the owner information area of the RFID tag T1. On the other hand, the concept of performing a user registration has been disclosed in the patent application No. 2005-00000. That is, when the user applies for registration, the operator (employee of the store or registrar) recognizes the RFID tag T1 of the article R01 to the reader 3, and as a result, the monitor screen of the operator terminal 4 The unique code and product information of the RFID tag T1 are displayed on the image. Accordingly, the operator inputs the owner information including the user's contact information, the registration date, and the password designated by the user for confirmation of the owner in the database in correspondence with the RFID tag (T1) information and finally inputs a registration command. In the result database, along with the input information, the authentication number (business number) of the organization that performed the registration procedure is stored together, and the user registration is completed by recording a password designated by the user in the RFID tag T1.

In this case, the user may set the password registered in the database and the password recorded in the RFID tag T1 with the same characters, or may set differently if necessary.

The user registration information registered through the operator terminal 4 is immediately reported to the central manager server 5 via the Internet. Therefore, the central manager server 5 collects registration information transmitted from all the operator terminals below, and each operator terminal can access the central manager server 5 so that the registered information can be inquired through other operator terminals. It is.

Hereinafter, the process of performing the lost object index function in the state where the user registration by the above process is completed.

When theft or loss occurs while using the article R01, the user contacts the operator of the store or the central service manager by phone to report the loss or directly connects to the central manager server 5 via the Internet and reports the loss. In this case, it is determined whether or not the false report is made based on whether the personal information and password presented by the reporter match the owner information and password registered at the time of registration of the owner, respectively.

When a loss report is received through the operator terminal 4, the received report is reported to the central manager server 5 through the Internet 100. The central manager server 5 records the collected lost information in a specific area of the memory and at the same time the index information including the unique code of the corresponding RFID tag T1 of each lost article and the contact information to be informed of the arrangement result. The controller 2 transmits the data in accordance with the previously agreed data format.

Accordingly, the base station controller 2 links the index information to a contracted header indicating that it is emergency arrangement information, and packetizes it, and transmits it to each mobile communication terminal through the subordinate base station 1.

Meanwhile, a path through which the base station controller 2 transmits index information to each mobile communication terminal is transmitted at predetermined intervals through a broadcast channel used by the base station to transmit control data to all terminals in the region. The terminal may be implemented to be transmitted to each terminal using a Short Message Service (SMS) channel.

In case of using the SMS channel, it may be blocked by subscribers who do not want to receive the index information because it uses resources charged with communication charges. Alternatively, the service provider may pay the fee, and it may be used as a public service channel in which the government pays all costs because it is a public utility project.

Next, the indexing operation for the lost article in the mobile communication terminal will be described with reference to the drawing shown in FIG.

In FIG. 3, reference numeral M02 denotes an arbitrary mobile communication terminal that is within a distance capable of communicating with the lost item R01 in a situation in which index information according to the lost report is being executed. Since it is the same as the structure of 2, detailed description is abbreviate | omitted.

The index information transmitted from the base station 1 is received by the antenna ANT1 and transmitted to the BASE BAND processing unit 23 through demodulation and signal processing in the RF processing unit 21 and the IF processing unit 22. Meanwhile, as mentioned above, the index information is transmitted through a contracted control signal channel or an SMS message channel. The BASE BAND processor 23 is a control means for controlling the operation of the entire apparatus. Index information having a contracted header indicating the index information (Header) is extracted from the corresponding channel of the decoded data, and when the index information is extracted, it is sequentially stored in the lost article information storage unit 26.

The lost article information storage unit 26 can store index information for up to 40 RFID tags, and has a stack structure in the form of FIFO (First In First Out). It is to be updated in a form that is sequentially lost from the input data.

On the other hand, in a situation where tracking and arrangement of important items that require particularly urgent collection is required, the central manager may allow the corresponding index information to be repeatedly broadcast or limit the update operation of the lost article information storage unit 26 temporarily. As such, the index information may be maintained in the lost article information storage unit 26 for a predetermined time so that the continuous indexing operation may be performed.

In the state where the index information of the article (R01) reported missing is stored in the lost article information storage unit 26 by the above-described process, the lost article (R01) is closer to within the sensing distance of the mobile communication terminal (M02). When the TAG recognition unit 27 reads the RFID tag information of the lost article R01, the microprocessor of the BASE BAND processing unit 23 reads the RFID unique code read by the TAG recognition unit 27. When the index information stored in the storage unit 26 matches the RFID unique code, the display unit 25 informs that the lost article R01 is detected.

Meanwhile, the index information includes contact information of the owner or the wanted agency, and the display unit 15 includes a subtitle for guiding a call connection with the owner or a police agency along with an alarm indicating that the lost article R01 has been indexed. This will be output together, the detector can select the call button on the keypad 14 to talk to the user or the police agency that reported the loss or provide a textual report.

That is, according to the system having the above-described configuration, the RFID tag is mounted on the article in preparation for theft or loss of the article, and when the article is stolen or lost, the RFID tag information of the article (R01) which has been reported as lost is stored in the mobile communication network. The mobile communication terminal is provided with a recognition device capable of recognizing an RFID tag, and the lost communication is detected by the recognition device so that mobile communication is widely spread and operated throughout society. By using the terminal, it is possible to provide a security service that can quickly and efficiently index lost items.

Meanwhile, in addition to the mobile communication terminal exemplified through the above embodiment, the mobile subscriber terminal such as a wireless mobile Internet service or a digital multi-media broadcast (DMB) service called WiBro (Wireless Broadband Internet) may be used. As various wireless services are provided, FIG. 4 illustrates another example of the lost article indexing function in the mobile communication terminal equipped with the DMB receiving function.

In FIG. 4, reference numeral M03 denotes a personal mobile terminal having a DMB broadcasting reception function. Reference numeral 31 is a tuner for tuning the broadcast signal of the channel selected by the user from the DMB broadcast signal received by the antenna ANT3, and reference numeral 32 is an intermediate frequency signal from the broadcast signal tuned by the tuner 31. It is a decoder as an index information extracting means which detects and extracts text data including image data Dpic, audio data Dsnd, and index information D0 of lost articles, respectively.

Reference numeral 33 is an image signal processing unit for generating image data for display on the liquid crystal display based on the image data Dpic detected by the decoder 32, and 34 is output from the image signal processing unit 33. LCD panel that outputs a visible image on the LCD screen based on the image data.

Reference numeral 36 denotes an audio signal processing unit for outputting an audio signal for sound output of an audible sound and performing a volume control on the basis of the audio data Dsnd separated by the decoder 32, and 35 denotes this audio signal. The speaker outputs audible sound in accordance with the sound signal output from the processor 36.

Next, the operation of the system having the above configuration will be described.

On the other hand, the process from the user registration procedure to the loss report is as described in the above-described embodiment.

The broadcasting station generates index information D0 for indexing the corresponding RFID tag with respect to the article R01 on which the loss report is received, and organizes it in the text area of the DMB broadcasting signal, and together with the video and audio signals, the DMB receiving terminal (M03). Will be sent). That is, the area in which index information is ubiquitous usually uses a text area in which stocks, weather, traffic information, etc. are organized.

The index information received by the DMB receiving terminal (M03) is extracted by the decoder 32 and delivered to the microprocessor 37, the microprocessor 37 to store it in the lost article information storage unit 39 do. Meanwhile, the TAG recognition unit 38 recognizes an RFID tag within a reception radius and detects a unique code of the RFID tag. The microprocessor 37 stores the lost article information by the TAG recognition unit 38. When the same code as the code registered in the unit 39 is indexed, the video signal processing unit 33 and the audio signal processing unit 36 are controlled to output an alarm through the LCD panel 34 and the speaker 35. It informs that (R01) is indexed.

On the other hand, in the case of a DMB receiving terminal equipped with a GPS receiving function, the microprocessor 37 detects the owner or the investigator based on the information registered in the index information of GPS data when the RFID code of the lost article R01 is recognized. It can also be configured to enable the location tracking for the lost article (R01) by providing information about the location where the item being arranged by the agency to be indexed.

Recently, with the development of technology, a GPS receiving module is provided in the form of a small chip. The RFID tag itself has a GPS receiving module, and the GPS position data received by the GPS receiving module is used in the indexing process. When implemented to be transmitted together with the DMB receiver terminal, the microprocessor 37 may transmit the location information of the corresponding RFID tag, thereby enabling more accurate location tracking.

That is, in the personal wireless terminal with the DMB broadcast receiving function as described above, the index information for the lost article R01 is distributed in the text area of the DMB broadcast signal to be transmitted to each receiving terminal, and the lost article R01 By detecting the RFID tag T1 of the lost article R01 through the TAG recognition unit 38 of any terminal M03 located within a communication distance with the RFID tag T1 of It is possible to perform material identification and continuous location tracking.

On the other hand, the present invention is not limited to the above embodiment and can be variously implemented within the scope without departing from the technical gist of the present invention, for example, to protect the personal information and to eliminate the possession of misuse other than the purpose of the lost article (R01) It is also possible to implement such that the detection and the transmission of the location information to proceed only by moving the data without a special alarm function. That is, the arrangement and location tracking of lost items are executed in a form in which only control data is exchanged between the terminal M03 and the investigation agency or the terminal M03 and the service provider that detect the lost item in a state that the general user cannot recognize. It may be configured to be performed in a state that does not interfere with the daily life of the terminal user.

As described above, according to the lost article indexing method and system using the RFID tag and the wireless service system according to the present invention by using a personal portable radio terminal that is spread and operated throughout the society without installing and operating a separate base station facility It is possible to provide a security system that can quickly and effectively carry out the location and tracking of lost or stolen goods.

Claims (19)

A service provider network system for providing a predetermined wireless data service to a subscriber and a plurality of personal portable radio terminals for receiving a radio signal provided from the service provider network system are provided, and the personal portable radio terminal exists within a certain distance. In the lost article indexing method using a wireless service system equipped with an RFID tag recognition device for recognizing an RFID tag, An owner information registration step of making a database of the article of the security target equipped with an RFID tag by mapping the owner information of the article with the RFID tag information; Lost report acceptance step for receiving a lost report, Index information generation step of generating the index information for arranging the goods on the basis of the information registered in the database when a report for the stolen or lost goods is received through the loss report acceptance step, An index information transmitting step of transmitting the index information generated by the index information generating step to a personal mobile wireless terminal in a service area through the service provider system; and Lost and found index using the RFID tag and the wireless service system, characterized in that it comprises a lost and missing index step of searching for the RFID tag of the lost report on the basis of the index information received by the personal portable radio terminal by the index information sending step. Way. The method of claim 1, The index information generated in the index information generation step is a lost article indexing method using an RFID tag and a wireless service system, characterized in that it comprises the RFID tag information and the contact information to receive the report of the lost report. The method of claim 1, The wireless data service is a lost article index method using an RFID tag and a wireless service system, characterized in that the mobile communication service such as a mobile phone or a wireless Internet. The method of claim 1, The lost data indexing method using the RFID tag and the wireless service system, characterized in that the wireless data service is a DMB broadcast service. The method of claim 1, The lost property indexing step comprises: an index information storing step of storing, in memory, index information transmitted to the personal portable radio terminal by the index information sending step; A comparison step of comparing the tag information detected by the RFID tag recognition device with the RFID tag information of the index information stored by the index information storage step; And a recognition result notifying step of notifying the recognized result when the RFID tag matching the RFID tag information of the index information is recognized by the comparing step. The method of claim 3, The index information transmission method using the RFID tag and the wireless service system, characterized in that the transmission through the Short Message Service (SMS) channel. The method of claim 3, The index information transmission method using the RFID tag and the wireless service system, characterized in that the transmission through the transmission channel of the control data (control data). The method of claim 5, The notifying step is a lost article indexing method using an RFID tag and a wireless service system, characterized in that the user is notified of the recognition result through the display means provided in the personal portable radio terminal. The method of claim 5, The notification step is a lost article indexing method using an RFID tag and a wireless service system, characterized in that to notify the owner of the lost article or the police agency through the mobile communication network. The method of claim 9, The recognition result of the notification step includes the location information that the RFID tag is recognized, the lost article index method using the RFID tag and the wireless service system. The method of claim 10, The location information is a lost article index method using an RFID tag and a wireless service system characterized in that the GPS received data. A service provider network system that provides a predetermined wireless data service to a subscriber, and a lost property index system using a plurality of personal portable radio terminals that receive a wireless signal provided from the service provider network system and provide a contracted data service to the subscriber. To The security target is equipped with an RFID tag, Each of the personal portable radio terminals is provided with an RFID tag recognition device for recognizing the RFID tag and reading out information recorded in the RFID tag. The service provider network system transmits index information including RFID tag information mounted on the lost article to the personal mobile wireless terminal when the article is stolen or lost, and performs the indexing operation of the lost article through the RFID tag recognition device. Lost and found system using an RFID tag and a wireless service system characterized in that. The method of claim 12, The wireless data service is a mobile communication service including a wireless Internet, the service provider network system is a mobile communication system, and the personal portable wireless terminal is a lost article index system using a RFID tag and a wireless service system, characterized in that the mobile communication terminal. The method of claim 12, The wireless data service is a DMB broadcasting service, wherein the service provider network system represents a DMB broadcasting system, and the personal portable wireless terminal is a DMB broadcasting receiving terminal. The method of claim 12, And the RFID tag is an active type RFID transponder having its own power supply. The method of claim 12, The RFID tag recognition apparatus includes an antenna for receiving a radio signal transmitted from the RFID tag and a tag chip for detecting RFID tag information from the radio signal received by the antenna. Lost and found system using tag and wireless service system. The method of claim 12, The service provider network system includes a manager terminal that receives the loss report and generates index information for arranging the lost article; And a wireless system for transmitting the index information generated by the manager terminal to the personal portable radio terminal. The method of claim 17, The manager terminal is configured to further include a user registration device for receiving the RFID tag information and owner information of the article equipped with the RFID tag and manages it as a database, The lost and found index system using the RFID tag and the wireless service system, characterized in that to determine whether or not the false report based on the information of the database to generate and transmit the index information. The method of claim 18, The user registration device includes an operator terminal for inputting a command for an operator to perform an overall management process such as registration, deletion, modification, and inquiry of information recorded in the RFID tag, and the RFID tag according to a control command from the operator terminal. Lost object indexing system using an RFID tag and a wireless service system, characterized in that it comprises a reader that writes data into or reads the recorded information.

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