KR20090091678A - Device for approving the change(or deletion) of rfid information - Google Patents

Abstract

A device for approving change or deletion of RFID information is provided to prevent disputes with customers due to wrong change of RFID information. A receiver(124) receives an RFID tag information from an RFID reader. A tag information reading unit(120) reads out the RFID tag information changed among the received RFID tag information as described above. The outputting unit(128) outputs the stuck out RFID tag information as described above to the information output unit. An approval code reading unit(112) reads out the RFID information operation permission code of the commodity purchasing customer.

Description

Device for Approving the Change (or Deletion) of RFID Information

1 is an exemplary view of a system for changing (or deleting) RFID information according to an exemplary embodiment of the present invention.

2 is a flowchart illustrating an RFID information change (or deletion) approval process according to an exemplary embodiment of the present invention.

<Description of main parts of drawing>

100: information processing terminal 104: payment terminal device

108: control unit 112: approval code (approval information) reading unit

116: information recording unit 120: tag information reading unit

124: receiver 128: output

132: tag interface 136: screen output unit

140: key input unit 144: card interface

148: signature interface 152: memory section

156: RFID tag policy information 160: touch pad

164: payment processing unit 168: network interface

172: receipt printing unit 176: printing apparatus

* 180: Information recording means 184: Database

188: Receipt 192: IC Card

196: RFID Reader 198: Product with RFID Tag

The present invention provides a receiver for receiving at least one RFID tag information from a radio frequency identification (RFID) reader and a tag information reader for reading at least one RFID tag information to be changed (or deleted) from the received RFID tag information. And an output unit for outputting the read RFID tag information to a predetermined information output means, and an approval to read an RFID code change (or delete) approval code (or approval information) of a customer who purchases the product equipped with the RFID tag. A code (or approval information) reading unit and an information recording unit for modifying (or deleting) the read RFID information and / or acknowledging the approval code (or approval information) and the changed (or deleting) RFID information in a predetermined information recording means. It relates to a radio frequency identification (RFID) information change (or deletion) approval processing apparatus including a.

RFID is a predetermined RFID including product information (for example, information for identifying or determining a product, or information on the whole process of production, distribution, storage, and consumption) in a tag attached to a predetermined product. Store information, read a predetermined RFID reader through an antenna, read and process the RFID information in connection with a predetermined information system and / or a wired / wireless network based on information communication technology. Generic term for an apparatus and / or system for providing certain supplementary services.

In general, RFID is composed of a radio chip capable of wireless transmission and reception and an antenna for radio frequency transmission and reception, an RFID tag corresponding to a transponder for recording predetermined RFID information on the radio chip, and a predetermined radio frequency. An RFID reader configured to supply power to an RFID tag and receive a predetermined signal transmitted from the RFID tag and / or an RFID reader configured to read predetermined RFID information received from the RFID tag and an RFID read through the RFID reader It consists of an information processing terminal (or server) that provides information processing for information, the detailed specifications of which are defined in ISO / IEC 18001/15961 to 3 / 18046-7.

Since the RFID tag is tracked and recorded every moment by the RFID reader and the location of the RFID tag and the RFID information stored in the RFID tag, there is a problem that serious privacy infringement occurs due to the RFID tag. It is preferable to automatically change (or delete) predetermined RFID information stored in the RFID tag at the time of selling the attached product to a predetermined customer.

However, in the case of indiscriminately changing (or deleting) RFID tag information, the privacy infringement problem caused by the RFID tag can be solved in one face, but various additional services provided for the purchased product can be provided using the RFID tag. There is no problem.

An object of the present invention to solve the above problems is a receiver for receiving at least one RFID tag information from a radio frequency identification (RFID) reader, and at least one RFID to be changed (or deleted) from the received RFID tag information A tag information reader for reading tag information, an output unit for outputting the read RFID tag information to a predetermined information output means, and an RFID code change (or delete) approval code of a customer who purchases the RFID tag. (Or approval information) that reads the approval code (or approval information) and the read-out RFID information change (or deletion) approval code (or approval information) and the modified (or deleted) RFID information by linking and processing A radio frequency identification (RFID) information change (or deletion) approval processing apparatus including an information recording unit recorded on predetermined information recording means is provided.

An apparatus for processing change (or deletion) of RFID (Radio Frequency Identification) information according to the present invention for achieving the above object includes a receiving unit for receiving at least one or more RFID tag information from a Radio Frequency Identification (RFID) reader, and the received RFID A tag information reader for reading at least one RFID tag information to be changed (or deleted) among tag information, an output unit for outputting the read RFID tag information to a predetermined information output means, and the RFID tag is provided. Authorization code (or approval information) reading unit for reading the RFID information change (or deletion) approval code (or approval information) of the customer who purchases the product and the authorization code (or approval information) for changing (or deleting) the read RFID information; And an information recording unit for cooperatively processing the changed (or deleted) RFID information and recording the predetermined information recording means.

In addition, the apparatus for processing to change (or delete) radio frequency identification (RFID) information according to the present invention includes a receiver for receiving at least one or more RFID tag information from a radio frequency identification (RFID) reader, and among the received RFID tag information. A tag information reading unit that reads at least one RFID tag information to be changed (or deleted), and after changing (or deleting) the read RFID tag information, recording information of the RFID tag information changed (or deleted) And an information recording section for recording in the means.

According to a preferred embodiment of the present invention, the information processing terminal extracts the RFID information read by a predetermined RFID reader from the RFID tag attached to the product and / or the RFID information at the time of payment of the product with the RFID tag. A terminal device for performing information processing for the terminal, comprising: a point of sales (POS) terminal device provided for sale of goods in the store, and a credit authorization terminal (CAT) provided for payment processing for the goods, It is preferable to include an information processing server that receives predetermined RFID information from the POS terminal and / or CAT.

According to a preferred embodiment of the present invention, the information output means may change (or change) the RFID information among RFID information read by a predetermined RFID reader from the RFID tag attached to the product at the time of payment of the product with the RFID tag. Means for outputting at least one RFID information to a purchase customer, the screen output means (for example, a liquid crystal display (LCD) or a cathode ray tube (CRT) screen) and / or a printout provided in the information processing terminal; It is preferable to include a means (for example, a receipt printing apparatus).

According to a preferred embodiment of the present invention, the approval code (or approval information) reading means is a predetermined tag for approving a predetermined tag information change (or deletion) on the RFID information output to the customer through the information output means. A means for reading an information change (or deletion) approval code (or approval information), wherein when the tag information change (or deletion) approval code (or approval information) corresponds to a password input by the customer, the approval code ( Or approval information) the reading means comprises key input means provided or connected to the information processing terminal, and / or the tag information change (or deletion) approval code (or approval information) is received by the customer. Any card used for card payment processing (e.g. MS (Magnetic Stripe) card based on ISO / IEC 7810 standard or ISO / IEC 7816/14443 standard) Is a card interface (e.g., ISO / IEC 7810 or ISO /) in which the approval code (or approval information) reading means is provided or connected to the information processing terminal when it corresponds to information or data read from an integrated circuit (IC) card. Interface device for reading predetermined information or data from a card based on IEC 7816/14443) and / or the tag information change (or delete) approval code (or approval information) is input by the customer. In the case of a signature, the approval code (or approval information) reading means may include a touch pad and a pen provided or connected to the information processing terminal.

According to a preferred embodiment of the present invention, the tag information change (or deletion) approval code (or approval information) is approved by the purchaser of the product to change (or delete) at least one or more RFID information at the information processing terminal. A confirmation code (or approval information) that provides integrity and non repudiation for the use of a password, wherein the purchaser inputs a password (for example, a PIN (Personal Identification Number)) entered by the customer through a key input means provided in the information processing terminal. And / or a signature input through a touch pad and a pen provided in the information processing terminal, and / or when the purchaser's card is an IC card, an authorized reader read through the validity of the IC card. A certificate (e.g., a secret key included in an accredited certificate), and / or include card-specific information of the customer purchasing the product and / or personal information of the customer. And it is preferably made.

According to a preferred embodiment of the present invention, the information recording means associates the tag information change (or deletion) approval code (or approval information) with at least one RFID information approved by the purchase customer for change (or deletion). An information storage medium for recording the data, comprising: a database on the network provided in the information processing terminal or accessible to the information processing terminal, and / or a predetermined receipt to the purchase customer at the information processing terminal. In the case of printing and issuing, the receipt including the tag information change (or deletion) approval code (or approval information) (eg, signature) and at least one RFID information approved by the purchase customer (or deletion). It is preferable to comprise a.

Hereinafter, with reference to the accompanying drawings and description will be described in detail the operating principle of the preferred embodiment of the present invention. However, the drawings and the following description shown below are for the preferred method among various methods for effectively explaining the features of the present invention, the present invention is not limited only to the drawings and description below. In addition, in the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted. Terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to intentions or customs of users or operators. Therefore, the definition should be based on the contents throughout the present title.

In addition, preferred embodiments of the present invention to be carried out below are provided in each system functional configuration to efficiently describe the technical components constituting the present invention, or system functions that are commonly provided in the technical field to which the present invention belongs. The configuration will be omitted, and described mainly on the functional configuration to be additionally provided for the present invention. If those skilled in the art to which the present invention pertains, it will be able to easily understand the function of the components that are conventionally used among the omitted functional configuration not shown below, and also the configuration omitted as described above The relationship between the elements and the components added for the present invention will also be clearly understood.

In addition, a preferred embodiment of the present invention carried out below uses a payment terminal device as an information processing terminal to efficiently describe the technical components constituting the present invention, and a network accessible by the payment terminal device as an information recording means. Although a description is made using a database and / or a receipt of an image, a person of ordinary skill in the art may include the information processing terminal via a predetermined information processing server, and the information recording means. It will be apparent that the predetermined storage medium may be provided in the information processing terminal.

1 is an embodiment of the RFID information change (or deletion) approval system according to an embodiment of the present invention.

Referring to FIG. 1 according to a preferred embodiment of the present invention, an RFID information change (or deletion) approval system includes at least one product 198 having an RFID tag attached to store predetermined product information, and an RFID tag. An RFID reader 196 that reads predetermined RFID information, receives at least one or more RFID information from the RFID reader 196, is authorized to change (or delete) the RFID information, and changes the RFID information and tag information ( Or an information processing terminal 100 for cooperatively processing the approval code (or the approval information) and recording the predetermined information recording means 180, and the code for changing (or deleting) the RFID information and the tag information that has been cooperatively processed (or Approval information) is recorded.

The RFID tag attached to the product 198 is a wireless chip that is custom-made for various uses and demands, and receives a predetermined power from the RFID reader 196 and transmits a predetermined radio frequency signal to the RFID reader 196. It consists of an antenna for transmitting and receiving, the wireless chip includes a control unit 108 for controlling the RFID reader 196 and predetermined data input and output, and a memory unit 152 for storing the RFID information. In general, the memory unit 152 of the wireless chip is divided into several different zones. The memory area includes a memory area for storing predetermined authentication information (ID code) and tag information provided to the RFID reader 196. It contains a memory area for storing.

The RFID reader 196 reading predetermined RFID information from the RFID tag emits or receives a predetermined radio wave toward the RFID tag, and emits radio waves of a specific frequency to the RFID tag in association with the electronic circuit. And / or a receiving antenna, a microprocessor that reads a signal received from the RFID tag, extracts and checks predetermined data, a memory for storing the data, and the data is read from the RFID tag. In the case of normal RFID information, communication means for transmitting the RFID information to a predetermined information processing terminal 100 (or server) is included. In general, the antenna included in the RFID reader 196 is embedded in the RFID reader 196 or separated from the electronic circuit and connected to the outside of the RIFD reader 196.

According to a preferred embodiment of the present invention, the RFID information read from the RFID tag through the RFID reader 196 is provided to the information processing terminal 100, the information processing terminal 100 is settled as shown in FIG. In the case of the terminal device 104, the payment terminal device 104 extracts a predetermined payment amount from the RFID information provided from the RFID reader 196, and performs a predetermined payment processing (for example, the payment amount). Credit card payment processing).

Referring to FIG. 1, the information processing terminal 100 corresponding to the payment terminal device 104 is basically a control unit 108, a screen output unit 136, a key input unit 140, a card interface 144, and a payment unit. A processor 164, a network interface 168, a receipt printer 172, a memory 152, and the like, further including a tag interface 132 to interwork with the RFID reader 196. The present invention further includes a signature interface 148 as a means for reading a predetermined tag information change (or deletion) approval code (or approval information).

The control unit 108 is composed of a central processing unit (CPU), a read only memory (ROM), a random access memory (RAM), a system bus, etc. in hardware, and the information processing terminal 100 in software. The operating system and the information processing terminal 100 control management program and the information processing terminal 100 applications executed during the booting process and / or after booting, are general operations of the information processing terminal 100 (eg, payment processing). ) To control and manage. Therefore, it is preferable that an application which the information processing terminal 100 is provided to perform a predetermined function is recorded on a predetermined recording medium constituting the control unit 108.

The screen output unit 136 outputs the key data generated by the key input unit 140 to the screen, and the control unit 108 includes at least one information processing terminal 100 component (for example, the card interface 144). And the like to output various types of information generated in association with the screen, a function of outputting information and / or calculation results generated through a series of operations and processes within the information processing terminal 100, and a network interface ( It provides a function for outputting the device or the information transmitted and received on the network through 168.

According to a preferred embodiment of the present invention, the screen output unit 136 is changed (or deleted) in connection with at least one screen output means (eg, LCD or CRT screen) mounted on the information processing terminal 100. It is desirable to provide a predetermined information output means for outputting the RFID information to be purchased to the customer of the product (198).

The key input unit 140 includes a plurality of number keys, a character key for inputting characters, a function key, and the like, and includes an operator and / or information processing terminal 100. Alternatively, when a user presses a predetermined key, a general function of generating corresponding key data and transferring the generated key data to the controller 108, a data item for inputting a function, an information input function, and a smart card for authenticating the validity It should include a function as an input device such as a PIN (Personal Identification Number) input function, and the specification thereof includes at least one IC card standard that satisfies ISO / IEC 7816 and / or ISO / IEC 14443, and the information processing terminal. It is characterized in that it is provided to meet the business standards specified by the predetermined card issuing agency and / or payment terminal device 104 manufacturers and the like interlocked with (100).

According to a preferred embodiment of the present invention, the key input unit 140 is connected to a predetermined key input means (for example, a keyboard) mounted on the information processing terminal 100 from tag customers from the purchaser of the product 198. It is desirable to provide an approval code (or approval information) reading means for receiving a predetermined password corresponding to a change (or deletion) approval code (or approval information).

The card interface 144 is an interface through which the information processing terminal 100 reads predetermined information or data from the card of the customer. When the customer card corresponds to the MS card, the card interface 144 may be configured according to the ISO / IEC 7810 standard. Read predetermined information or data from the MS card, or if the customer card corresponds to the IC card 192, read predetermined information or data from the IC card 192 according to the ISO / IEC 7816/14443 standard. Characterized in that.

For example, if the customer card is an MS card, the card interface 144 has a function of reading predetermined information or data from the MS based on the ISO / IEC 7810 standard, and if the customer card is the IC card 192, The card interface 144 reads predetermined information or data from the IC chip through an application protocol data unit (APDU) based on the contact IC card standard ISO / IEC 7816 and / or the contactless IC card standard ISO / IEC 14443. Shipping function is provided.

According to a preferred embodiment of the present invention, the card interface 144 is an authorization code for reading a predetermined public certificate corresponding to a predetermined tag information change (or deletion) approval code (or authorization information) from the customer card ( Or approval information).

In the information processing terminal 100 corresponding to the payment terminal device 104 as shown in FIG. 1, the payment processing unit 164 reads predetermined payment means information (for example, credit card payment means) read through the card interface 144. And payment processing corresponding to the credit card information corresponding to the method. For example, when the payment means read through the card interface 144 corresponds to a credit card payment means, the payment processing unit 164 generates a payment message including the credit card information and a predetermined payment amount, and the payment The full text is transmitted to a payment server of a card company that issued the credit card through a value added network (VAN) and performs a series of processes for receiving predetermined payment approval information from the payment server.

The network interface 168 is an interface for transmitting / receiving predetermined information or data with the information processing terminal 100 and an external device or a server on a network. The network interface 168 includes at least one communication means and a communication protocol. For example, the payment processor 164 accesses the VAN through the network interface 168 to perform a predetermined payment process.

According to a preferred embodiment of the present invention, the network interface 168 changes (or deletes) RIFD tag information and tag information that are changed (or deleted) by the information processing terminal 100 through a predetermined communication means and a communication protocol. Or delete) It is preferable to transmit and record the approval code (or approval information) to the information recording means 180 (for example, the database 184 provided on the network) on the network.

In the information processing terminal 100 corresponding to the payment terminal device 104 as shown in FIG. 1, the receipt printing unit 172 performs a predetermined payment processing process through the payment processing unit 164, and then sends the request to the customer. A predetermined receipt 188 corresponding to the payment processing result is printed.

According to a preferred embodiment of the present invention, the receipt printing unit 172 is a change that is cooperatively processed in the information processing terminal 100 through a predetermined printing device 176 mounted or linked to the information processing terminal 100 (Or delete) recording the RIFD tag information and the tag information change (or deletion) approval code (or approval information) (for example, a signature provided by using the touch pad 160 and the pen) on a predetermined receipt 188. desirable.

According to another exemplary embodiment of the present invention, the receipt printing unit 172 records at least one RIFD tag information determined to change (or delete) among the RFID information read by the RFID reader 196 in the receipt 188. Thereafter, by allowing the customer to sign the receipt 188, it is possible to record the RIFD tag information and the tag information change (or deletion) approval code (or approval information) on the receipt 188.

The memory unit 152 includes at least one storage means (for example, EEPROM (Electrically Erasable and Programmable Read Only Memory), FM (Flash Memory), and HDD (Hard Disk Drive)) in hardware. And a predetermined program code (for example, a system program) for controlling the overall operation of the information processing terminal 100 in software and information or data input / output when an operation by the program code is performed. As a general term for the memory to be stored, it is characterized in that all the information or data required to operate the information processing terminal 100 is stored.

According to a preferred embodiment of the present invention, the memory unit 152 includes predetermined RFID tag policy information for reading at least one or more RFID information to be changed (or deleted) among RFID information read through the RFID reader 196. 156 is preferably stored, and the RFID tag policy information 156 is based on the RFID tag manufacturer, RFID information generator, RFID tag attached product manufacturer, and / or country-defined RFID policy. It provides a criterion for reading the RFID information to be changed (or deleted) from the RFID information of the RIFD tag information.

For example, the RFID tag policy information 156 includes a policy not to change (or delete) foodstuff RFID information, instead of changing (or deleting) RFID information of underwear which is expected to invade privacy.

Tag interface 132 is an interface for transmitting and receiving predetermined information or data between the information processing terminal 100 and the RFID reader 196, the RFID reader 196 is attached to the product 198 RFID The RFID information read from the tag may be loaded into the information processing terminal 100.

The signature interface 148 is an interface provided in the information processing terminal 100 to receive a signature of a customer as a predetermined tag information change (or deletion) approval code (or approval information). The touch pad 160 and a pen are provided. Characterized by the customer input through a predetermined input means consisting of a bitmap or a vector map (Vectormap) is characterized in that it is read in the form of an image.

According to a preferred embodiment of the present invention, the signature interface 148 is an approval code (or approval information) for reading a customer signature corresponding to a predetermined tag information change (or deletion) approval code (or approval information) from the customer. It is desirable to provide a reading means.

Referring to FIG. 1 according to a preferred embodiment of the present invention, the information processing terminal 100 has at least one or more RFID information configured to change (or delete) RFID information and tag information read (or deleted) read from the customer. A receiving unit 124 for receiving at least one or more RFID information from the RFID reader 196 to record an authorization code (or approval information) in a predetermined information recording means 180, and among the received RFID information. Tag information reading unit 120 for reading at least one RFID information to be changed (or deleted), an output unit 128 for outputting the read RFID information to a predetermined information output means, and a predetermined approval code ( Or approval information) the approval code (or approval information) reader 112 for reading (or deleting) the tag information from the customer through the reading means (or the approval information) and changing (or deleting) The tag information is changed and the RFID information processing an association (or remove) approval code (or authentication information) to being provided with such an information recording unit 116 for recording a predetermined information recording means 180.

The receiving unit 124 receives at least one RFID information read from at least one RFID tag attached to at least one product 198 by the RFID reader 196 through the tag interface 132. do.

According to a preferred embodiment of the present invention, it is preferable that the receiver 124 collectively receive RFID information for all products 198 purchased by the customer from the RFID reader 196, and the received RFID information. The tag information may be provided to the tag information reader 120 or the payment processor 164 (eg, used to generate a payment amount using RFID information in the payment processor 164).

The tag information reader 120 is attached to the product 198 based on RFID tag policy information 156 stored in the memory unit 152 among at least one or more RFID information received through the receiver 124. At least one RFID information to change (or delete) the RFID information from the RFID tag is determined and read.

According to another exemplary embodiment of the present invention, the receiver 124 does not read RFID information to be changed (or deleted) from among RFID information received from the RFID reader 196 based on the RFID tag policy information 156. The RFID information received through the terminal may be determined as the RFID information to be changed (or deleted) as it is.

The output unit 128 is provided with predetermined information output means (for example, the information processing terminal 100) for the RFID information determined to change (or delete) among the RFID information or a predetermined product list matching the RFID information. Screen output means).

According to a preferred embodiment of the present invention, when at least one or more RFID information is outputted to the information output means through the output unit 128, the customer is sent to the output RFID information (eg, tag information reading unit 120). It is preferable to select at least one or more RFID information to be actually changed (or deleted) from the RFID information read by).

The approval code (or approval information) reading unit 112 is a predetermined approval code (or approval information) reading means provided in the information processing terminal 100 (for example, a key input means for inputting a password (for example, a keyboard and The integrity of the customer through the key input unit 140, the card interface 144 for reading an authorized certificate from the customer card, and the signature interface 148 for receiving the customer's signature through the touchpad 160 and the pen). And / or read out a predetermined tag information change (or deletion) approval code (or approval information) for realizing non repudiation.

The information recording unit 116 reads to the tag information reading unit 120 and / or is output to the predetermined information output means by the output unit 128 and at least one or more RFID information selected and the approval code (or approval) Information) The predetermined tag information change (or deletion) approval code (or approval information) read from the customer through the reader 112 is linked to the predetermined information recording means 180 and characterized in that it is recorded.

In addition, according to another preferred embodiment of the present invention, the RFID (radio frequency identification) information change (or deletion) approval processing system is an RFID tag equipped with at least one or more RFID information, and to change (or delete) from the RFID tag After changing (or deleting) the RFID reader 196 for reading at least one or more RFID information and the RFID information read through the RFID reader 196, the receipt (188) of the change (or deletion) of the RFID information is received. It can be configured to include an information processing terminal 100 to output to.

Meanwhile, the present invention provides at least one or more RFID information to be changed (or deleted) among RFID information included in the product 198 upon payment of at least one product 198 having at least one radio frequency identification (RFID) information. A function of reading, receiving a predetermined approval information for changing (or deleting) the RFID information from a customer who purchases the product 198 including the RFID information, and changing (or reading) the RFID information. And a program for realizing the function of storing the stored information in a predetermined storage medium by linking the approval information provided from the customer with the change function (or deletion) of the RFID information. Include.

Preferably, the program is further characterized in that the function to output the RFID information change (or deletion) to the receipt (188).

2 is a flowchart illustrating an RFID information change (or deletion) approval process according to an exemplary embodiment of the present invention.

Referring to Figure 2 according to a preferred embodiment of the present invention, the RFID information change (or deletion) approval process is performed in the RFID information change (or deletion) approval system as shown in Figure 1, the information processing terminal 100 ( = Before or after the predetermined payment processing for the purchased product 198 is made through the payment terminal device 104, the information processing terminal 100 of the purchased product 198 A predetermined information record for changing (or deleting) at least one RFID information among the RFID information, and for cooperatively processing the RFID information extracted and / or generated in the process and the tag information changing (or deleting) approval code (or approval information). For the process of writing to the means 180.

In the process of approving the change (or deletion) of RFID information of FIG. 2, the RFID reader 196 reads predetermined RFID information from an RFID tag attached to a purchased product 198 and provides the information processing terminal 100 with the RFID information. Is initiated (200).

When at least one RFID information is received from the RFID reader 196, the information processing terminal 100 reads at least one RFID information to change (or delete) the RFID information from the memory unit 152. Extracts policy information 156 (205), and reads out at least one RFID information to change (or delete) the RFID information from the received RFID information based on the RFID tag policy information 156 (210). .

When at least one RFID information to be changed (or deleted) is read from the RFID information received from the RFID reader 196 as described above, the information processing terminal 100 reads the read RFID information into the information processing terminal 100. Output to the predetermined information output means provided in (215), and asks the customer to select at least one or more RFID information to actually change (or delete) from the RFID information output to the information output means (220).

According to another exemplary embodiment of the present invention, the information processing terminal 100 may request a customer to select at least one or more RFID information which is not changed (or deleted) among the RFID information output to the information output means.

If the customer selects at least one RFID information to be actually changed (or deleted) among the RFID information output to the information output means (225), the information processing terminal 100 to the customer via the information output means. Request 230 a predetermined tag information change (or deletion) approval code (or approval information) for approving the change (or deletion) of the RFID information (230).

According to another exemplary embodiment of the present invention, the customer may select some of the RFID information as the RFID information to be changed (or deleted) as it is, without selecting some of the at least one RFID information output to the information output means. .

If the predetermined tag information change (or deletion) approval code (or approval information) is received from the customer through a predetermined approval code (or approval information) reading means (235), the information processing terminal 100 is the RFID. The selected RFID information is changed (or deleted) to change (or delete) the RFID information through the reader 196 (240).

According to a preferred embodiment of the present invention, the information processing terminal 100 replaces a portion (or all) of the selected RFID information with other information or data through the RFID reader 196, or is new to the selected RFID information. It is preferable to add information or data, or to delete the selected RFID information from the RFID tag.

When the selected RFID information is changed (or deleted) through the RFID reader 196, the information processing terminal 100 is the RFID information is actually changed (or deleted) as described above, and the authorization code ( Or approval information) linkage processing of the predetermined tag information change (or deletion) approval code (or approval information) read through the reading means (245), and at least one or more of the RFID information and the tag information that have been cooperatively processed as described above. The change (or deletion) approval code (or approval information) is recorded in the predetermined information recording means 180 (250).

According to a preferred embodiment of the present invention, the information processing terminal 100 processes the RFID information and the tag information change (or deletion) approval code (or approval information) in association with the information recording means 180 to record the information. The method may further include an authorized certificate (eg, a secret key included in the authorized certificate) read out from the IC card 192 of the purchase customer, wherein the tag information change (or deletion) approval code (or approval information) is used. If 180 is a predetermined database 184, the information processing terminal 100 electronically signs the RFID information approved by the purchaser to change (or delete) the data with an authorized certificate and records it in the database 184. And / or the tag information change (or delete) approval code (or approval information) is a password input by the purchase customer or a signature input by the touch pad 160 and a pen, and the information recording If the stage 180 is a predetermined database 184, the information processing terminal 100 is authorized to change (or delete) the tag information change (or delete) approval code (or approval information) and the purchase customer (or delete) The RFID information may be stored in the same field, or the field in which the tag information change (or deletion) approval code (or approval information) is stored and the RFID information approved by the purchase customer (or deletion) may be stored. It is preferable to connect the fields in a relational relationship, and / or the tag information change (or delete) approval code (or approval information) is inputted by the password or touch pad 160 and the pen inputted by the purchaser. If the signature and the information recording means 180 is a receipt 188 issued to the purchase customer, the information processing terminal 100 receives the RFID information approved by the signature and the purchase customer to change (or delete). Above zero To print with a certificate (188) is preferred.

According to another exemplary embodiment of the present invention, the information processing terminal 100 processes the RFID information and the tag information change (or deletion) approval code (or approval information) in association with each other and records the information in the information recording means 180. If the information recording means 180 is a receipt 188 issued to the purchase customer, the information processing terminal 100 receives RFID information that the purchase customer has approved (or deleted) at the information processing terminal 100. 188, and when the purchase customer confirms the RFID information printed on the receipt 188, and then approves the change (or deletion), the receipt 188 may be signed. In this case, the receipt 188 also includes the role of the information output means.

According to the present invention, one or more RFID information attached to a purchased product is changed (or deleted) at least one RFID information approved by the customer to change (or delete), and the changed (or deleted) RFID information as described above; The store selling the RFID tag-attached goods by storing the RFID tag-modified (or deleted) acknowledgment code (or approval information) provided in the customer approval process in a predetermined information recording means. By selectively changing (or deleting) only RFID information desired by a customer who purchases and / or pays a product, there is an effect of preventing a dispute with the customer due to a change (or deletion) of wrong RFID information.

According to the present invention, a customer who purchases the product with the RFID tag selectively changes (or deletes) only the desired RFID information among the RFID information attached to the purchased product, thereby preventing privacy from being infringed by the RFID tag. There is another effect to prevent.

Claims (2)

A receiver for receiving at least one RFID tag information from a radio frequency identification (RFID) reader; A tag information reading unit which reads at least one RFID tag information to be changed (or deleted) among the received RFID tag information; An output unit for outputting the read RFID tag information to a predetermined information output means; An approval code (or approval information) reading unit that reads the RFID information change (or deletion) approval code (or approval information) of the customer who purchases the product equipped with the RFID tag; And And an information recording unit for interworking the read RFID information change (or delete) approval code (or approval information) and the changed (or delete) RFID information and recording the result in a predetermined information recording means. A device for changing (or deleting) radio frequency identification (RFID) information. A receiver for receiving at least one RFID tag information from a radio frequency identification (RFID) reader; A tag information reading unit which reads at least one RFID tag information to be changed (or deleted) among the received RFID tag information; After changing (or deleting) the read RFID tag information, an information recording unit for recording the change (or deletion) of the RFID tag information in the information recording means; RFID (Radio Frequency Identification) information characterized in that it comprises a; Change (or delete) approval processing unit.

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