JP2010102726A - Two-dimensional code user authentication method and two-dimensional code distribution server - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a service by allowing a user to perform identification confirmation and right holder confirmation in using the service with a store terminal device by embedding service information about a coupon, a membership card and a ticket, in a two-dimensional code together with identification confirmation information. <P>SOLUTION: In a two-dimensional code authentication system, in a two-dimensional code distribution server, a two-dimensional code is generated by a two-dimensional code generation means from service information indicating identification confirmation information received from a user's terminal device and service contents and returned to the user's terminal device. In the user's terminal device, the two-dimensional code is displayed by a two-dimensional code display means. In the store terminal device, the two-dimensional code is read by a two-dimensional decoding means and the identification confirmation information and the service information are taken out of the two-dimensional code. The identification confirmation information input by an identification confirmation information input means and identification confirmation information of the two-dimensional code are separately collated/discriminated by a collation/discrimination means. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention confirms that the user who presented the code (bar code, two-dimensional code, etc.) displayed on the terminal device of the user is the principal of the membership card or employee card, The present invention relates to an authentication technique for confirming that the user is a right holder.

  With the spread of mobile phones, there are many mechanisms for displaying two-dimensional codes on mobile phones and using them as coupons or tickets. For example, a two-dimensional code is generated by a service server, distributed to a mobile phone, and read by a reader installed in a store that uses the two-dimensional code. The read data is sent to the service server via the network, and the two-dimensional code is collated to provide the service.

For example, Patent Literature 1 discloses a technique for providing a barcode authentication method in which a transmission / reception terminal having a barcode transmits a barcode to an authentication apparatus that stores a barcode database and performs verification. Yes. The authentication device generates a barcode and transmits it to the transmission / reception terminal. At the same time, the barcode is stored in a barcode database, and when the authentication request is received from the transmission / reception terminal connected to the communication line, Proposals have been made to answer online certifications online. (Prior art 1)
Japanese Patent Laid-Open No. 6-259272 (pages 4 to 8, FIGS. 1 to 5) In the prior art 1, in a case where a two-dimensional code is displayed on a mobile phone and used as a ticket, coupon or membership card, it is displayed on the mobile phone. The two-dimensional code can be transferred to other users or copied by taking a picture of the two-dimensional code with a camera. After reading with the two-dimensional code reader installed in the store, the read two-dimensional code information is sent to the service server and matched with the two-dimensional code information stored on the service server side. Check whether the two-dimensional code is already used and check it.

  However, in this method, in order for the service server to confirm the use of the two-dimensional code, the store terminal device connected to the two-dimensional code reader installed in the store or the like always connects the service server and the network. However, it is not always possible to lay a network at the place where the store terminal device is placed, so that the place where the store terminal device is installed is limited. On the other hand, when an unauthorized user uses a two-dimensional code first, it is illegally used, and even if a correct user tries to use the two-dimensional code later, it cannot be used. Therefore, there is a method of identifying a mobile phone that can be used by using a phone number or device number that identifies the device of the mobile phone. However, if the mobile phone is dropped or loaned to another user, There is a problem that other users can use it without permission. Also, there is a problem that it cannot be used when the model is changed.

  The present invention has been made in consideration of the prior art from such a viewpoint, and the object of the present invention is to embed coupon, membership card, ticket service information and personal authentication information in a two-dimensional code. Thus, the user authentication system enables the service user to confirm the identity and the right holder at the time of using the service by using the offline / store terminal device.

Here, service information refers to information necessary to provide the service. For example, when used as a coupon, services such as store name, expiration date, number of uses, number of users, discount rate, target items, etc. It is the content. This service information is recorded in a two-dimensional code, and the service details are displayed on the display screen of the store terminal device that has read the two-dimensional code, so that the person in charge of the store can easily confirm it. At the same time, by using the service usage history, it is possible to process a message indicating that the service cannot be used for service usage exceeding the usage limit.

The personal authentication information includes information that is difficult to tamper with, such as a face photograph, fingerprint information, and retina information that can uniquely identify a user who should use the two-dimensional code, a personal identification number, and a personal identification character string.

The present invention solves the above problems by the following means. That is, according to the first aspect of the present invention, the two-dimensional code distribution server uses the user's personal authentication information (eg, user certification information, password, face photograph, fingerprint) as the user's terminal device (eg, mobile phone). The authentication information acquisition step received from the electronic notebook, PC) and the two-dimensional code distribution server together with the received user authentication information and service information indicating service contents (for example, campaign period, discount rate, campaign target product) A two-dimensional code generation step for generating one two-dimensional code; a two-dimensional code return step in which the two-dimensional code distribution server returns the generated two-dimensional code to the user terminal device; and a user terminal device A two-dimensional code reading step for causing the store terminal device to read the displayed two-dimensional code, and the store terminal device is two-dimensional A two-dimensional code decoding step for extracting the user authentication information and the service information; and a confirmation information input step for the user to input the personal identification information to the store terminal device for verification. A discrimination result display step in which the store terminal device compares the identity verification information with the identity authentication information extracted from the two-dimensional code and displays a discrimination result (for example, an approval screen or a rejection screen). This is a two-dimensional code user authentication method characterized in that it is performed in a procedure including the above.

According to the second aspect of the present invention, the two-dimensional code distribution server accepts the user authentication information from the first user terminal device, and the two-dimensional code distribution server accepts the identity authentication. A two-dimensional code generation step for generating one two-dimensional code by combining information and service information representing service content, and the two-dimensional code distribution server using the generated two-dimensional code to the terminal device of the first user A two-dimensional code transmission step of returning or transmitting to the terminal device of the second user, and the two-dimensional code displayed on the terminal device of the first or second user, the store terminal device A two-dimensional code reading step for causing the store terminal device to read the two-dimensional code, and the two-dimensional code decoding step for reading the personal authentication information and the service information. And a confirmation information input step in which the user inputs identity verification information to the store terminal device for verification, and the store terminal device authenticates the identity information extracted from the identity verification information and the two-dimensional code. It is a two-dimensional code user authentication method characterized in that it is performed in a procedure including a discrimination result display step for collating information and displaying a discrimination result.

The invention described in claim 3 is characterized in that the personal authentication information is a password, and the confirmation information input step includes a procedure for allowing the user to input the password. 2. The two-dimensional code user authentication method according to 2.

According to a fourth aspect of the present invention, the user authentication information is biometric authentication information (for example, a fingerprint, a voiceprint, a retina pattern), and the confirmation information input step includes a procedure for allowing the user to input biometric authentication information. The two-dimensional code user authentication method according to claim 1, wherein the two-dimensional code user authentication method is characterized in that:

The invention according to claim 5 is the authentication information acquisition step in which the two-dimensional code distribution server receives the user's personal authentication information from the user's terminal device, and the personal authentication information and service received by the two-dimensional code distribution server. A two-dimensional code generation step for generating one two-dimensional code in combination with service information representing contents, and a two-dimensional code return in which the two-dimensional code distribution server returns the generated two-dimensional code to the user terminal device A two-dimensional code reading step for causing the store terminal device to read the two-dimensional code displayed on the user's terminal device, the store terminal device decoding the two-dimensional code, and the personal authentication information, Two-dimensional code decryption step for retrieving service information and authentication information displayed on the store terminal device so that only the store clerk can understand the authentication information. A two-dimensional code user authentication method comprising: an information display step; and a verification step of verifying authentication information obtained by the store clerk from the user and the authentication information displayed on the store terminal device. It is.

The invention according to claim 6 is an authentication information acquisition step in which the two-dimensional code distribution server receives the user's personal authentication information from the terminal device of the first user, and the personal authentication that the two-dimensional code distribution server has received. A two-dimensional code generation step for generating one two-dimensional code by combining information and service information representing service content, and the two-dimensional code distribution server using the generated two-dimensional code to the terminal device of the first user A two-dimensional code transmission step of returning or transmitting to the terminal device of the second user, and the two-dimensional code displayed on the terminal device of the first or second user, the store terminal device A two-dimensional code reading step for causing the store terminal device to read the two-dimensional code, and the two-dimensional code decoding step for reading the personal authentication information and the service information. The authentication information display step for displaying the personal authentication information decrypted by the store terminal device so that only the store clerk can understand, and the authentication information obtained by the store clerk and the user authentication information displayed on the store terminal device are collated. A two-dimensional code user authentication method, characterized in that the two-dimensional code user authentication method is performed by a procedure including a verification step.

The invention described in claim 7 is characterized in that the personal authentication information is a face image, and the collating step includes a procedure for comparing the face image displayed to the user with the face. ,
Alternatively, the two-dimensional code user authentication method according to claim 6.

In the invention according to claim 8, the personal authentication information is a secret word (for example, word, name, date of birth).
7. The two-dimensional method according to claim 5, wherein the collating step includes a procedure for prompting a user to speak a secret word and comparing the secretant with a secret word displayed by a store clerk. Code user authentication method.

The invention described in claim 9 is characterized in that, in the two-dimensional code distribution server, the personal authentication information registration calling step registers the acquired personal authentication information in the personal authentication information file and calls the registered personal authentication information. A two-dimensional code authentication method capable of checking double usage according to claim 1, claim 2, claim 5, or claim 6.

The invention according to claim 10 is a dual use in the store terminal device, in which a usage history registration step of registering the used two-dimensional code information in the usage history file is compared with the usage history file. And a double use prevention step of determining the presence or absence of the data and creating a determination result. 6. The method according to claim 1, wherein Item 7. The two-dimensional code authentication method capable of checking double usage according to Item 6.

In the invention described in claim 11, the personal authentication information is user certification information, and instead of receiving in the authentication information acquisition step, the user certification information is generated by the two-dimensional code distribution server,
The two-dimensional code generation step is a step of generating one two-dimensional code by combining the generated user certification information and service information, and a user certification information transmission step for transmitting to the user terminal device; The user terminal information receiving step for receiving the user certificate information is performed by a procedure including the user certificate information receiving step, the claim 1, the claim 2, the claim 5, or the claim The two-dimensional code user authentication method when there is a user in addition to the purchaser described in Item 6.

The invention according to claim 12 is characterized in that the user certification information is a purchase certification character string, and the confirmation information input step includes a procedure for allowing the user to input the purchase certification character string. A two-dimensional code user authentication method when there is a user in addition to the purchaser according to claim 1, claim 2, claim 5, or claim 6.

The invention according to claim 13 is a two-dimensional code authentication system comprising a user terminal device, a two-dimensional code distribution server, and a store terminal device, wherein the user terminal device is received from the two-dimensional code distribution server. The personal authentication information is transmitted to the two-dimensional code distribution server by inputting the personal authentication information on the personal authentication information registration screen, and the two-dimensional code receiving means for receiving the two-dimensional code from the two-dimensional code distribution server. Storage means for storing the received two-dimensional code;
A two-dimensional code display means for displaying a two-dimensional code called from a storage means, wherein the two-dimensional code distribution server registers personal authentication information for inputting personal authentication information. Embedded information is created using personal authentication information acquisition means for transmitting the screen to the terminal device of the user and receiving the entered personal authentication information, and the service information indicating the personal authentication information and service content. And a two-dimensional code generation means for generating a two-dimensional code and transmitting the two-dimensional code to the user's terminal device.
Read and decode the two-dimensional code with a reader, authenticate authentication information, two-dimensional code decoding means for retrieving service information, identification information input means for inputting identification information, input identification information, Collation / verification to create identification results by collating the identity authentication information of the two-dimensional code
A store terminal device comprising: a determination means; and a determination result display means for displaying a determination result,
In the two-dimensional code distribution server, the two-dimensional code generation means generates a two-dimensional code from the personal authentication information and service information received from the user's terminal device, and returns it to the user's terminal device. In the terminal apparatus, the two-dimensional code display means displays the two-dimensional code and causes the store terminal apparatus to read the two-dimensional code. In the store terminal apparatus, the two-dimensional code read means reads the two-dimensional code and decodes the two-dimensional code. The personal authentication information and service information are extracted from the two-dimensional code by the means, and the verification / discriminating means collates the personal authentication information input from the personal verification information input means and the personal authentication information of the two-dimensional code. It is a two-dimensional code user authentication system that discriminates and displays the discrimination result.

The invention according to claim 14 is a two-dimensional code authentication system comprising a two-dimensional code distribution server, a plurality of user terminal devices and a store terminal device, wherein the first user terminal device is:
The personal authentication information transmitting means for inputting the personal authentication information to the personal authentication information registration screen received from the two-dimensional code distribution server and returning it to the two-dimensional code distribution server, and receiving the two-dimensional code from the two-dimensional code distribution server A user terminal device comprising a two-dimensional code receiving means and a two-dimensional code display means for displaying the received two-dimensional code, wherein the second user terminal device is received from the two-dimensional code distribution server. A two-dimensional code receiving means for receiving a two-dimensional code, and a two-dimensional code display means for displaying the received two-dimensional code. User authentication information acquisition means for transmitting a user authentication information registration screen for inputting information to a terminal device of the user and receiving the input user authentication information, and the user authentication information A two-dimensional code distribution server comprising: two-dimensional code generation means for generating embedded information using service information representing service contents, generating a two-dimensional code, and transmitting the generated two-dimensional code to a user terminal device The store terminal device reads the two-dimensional code with a reader, decodes the two-dimensional code, two-dimensional code decoding means for retrieving the service information, and identification information input means for inputting the identification information, The identity verification information entered,
A store terminal device comprising collation / discrimination means for collating personal authentication information of a two-dimensional code and creating a discrimination result, and a discrimination result display means for displaying the discrimination result, in the two-dimensional code distribution server From the personal authentication information and service information received from the first user's terminal device, the two-dimensional code generating means generates a two-dimensional code and returns it to the first user's terminal device, or The two-dimensional code is displayed on the first or second user terminal device by the two-dimensional code display means, and is read by the store terminal device. In the store terminal device, the two-dimensional code reading means reads the two-dimensional code, the two-dimensional code decoding means extracts the personal authentication information and the service information from the two-dimensional code, and the collation / discrimination means separately. Identity verification Collating discrimination to the authentication information of the identification information and the two-dimensional code input from the input means is a two-dimensional code user authentication system that displays the discrimination result.

The invention according to claim 15 is the two-dimensional code user according to claim 13 or claim 14, further comprising personal authentication information display means for displaying displayable personal authentication information on the screen in the store terminal device. It is an authentication system.

According to a sixteenth aspect of the present invention, the two-dimensional code distribution server includes user certification information transmitting means for transmitting user certification information, and the user terminal device receives and displays the user certification information. The two-dimensional code user authentication system according to claim 13 or claim 14, further comprising user certification information receiving means.

The invention described in claim 17 is characterized in that, in the two-dimensional code distribution server, the personal authentication information registration calling means registers the received personal authentication information in the personal authentication information file and calls the registered personal authentication information. 15. A two-dimensional code authentication system capable of checking double usage according to claim 13 or claim 14.

The invention according to claim 18 is the store terminal device, the storage means for storing the usage history file, the usage history registration means for registering the used two-dimensional code information in the usage history file, and a request for using the two-dimensional code. 14. A double usage prevention means for collating with a usage history file to determine the presence or absence of double usage and creating a determination result.
4. The two-dimensional code user authentication system according to 4.

According to a nineteenth aspect of the present invention, in the terminal device of the first user, the storage means for storing the received two-dimensional code, and the two-dimensional code display means displays the two-dimensional code called from the storage means. 15. The two-dimensional code user authentication system according to claim 13 or claim 14, characterized by that.

According to a twentieth aspect of the present invention, in the second user terminal device, the storage means for storing the received two-dimensional code, and the two-dimensional code display means displays the two-dimensional code called from the storage means. 15. The two-dimensional code user authentication system according to claim 13 or claim 14, characterized by that.

According to the present invention, the two-dimensional code authentication system embeds information obtained by adding service information of coupons, membership cards and tickets, and identification information into the two-dimensional code,
When users use the service, it is possible to confirm the identity of the person and the right holder on the offline / store terminal device, and there is no restriction on the location of the store terminal device. Service user convenience has been improved.

Hereinafter, embodiments will be described in more detail with reference to the drawings. FIG. 1 is a diagram for explaining the basic configuration of the two-dimensional code user authentication system of the present invention. A user terminal device 10 (for example, a mobile phone, an electronic notebook, a PC) and the two-dimensional code distribution server 11 are connected via a network. The user terminal device 10 and the store terminal device 12 may use the two-dimensional code display means 103 of the user terminal device 10 as the two-dimensional code decoding means 12 of the store terminal device 12.
When 1 is read, the two-dimensional code is delivered. The two-dimensional code distribution server 11 and the store terminal device 12 do not exchange data directly.

The user terminal device 10 includes a personal authentication information transmitting unit 101 and a two-dimensional code receiving unit 102.
Two-dimensional code display means 103, storage means 105, user certification information reception means 104
And a storage means 105. The storage unit 105 stores the two-dimensional code 105a.

The two-dimensional code distribution server 11 includes a personal authentication information acquisition unit 111, a two-dimensional code generation unit 112, a user certification information transmission unit 113, a storage unit 114, and a personal authentication information registration call unit 115. The storage unit 114 includes service information 114a and user certification information 114.
b and the personal authentication information file 114c are stored.

The store terminal device 12 includes a two-dimensional code decoding unit 121, a personal information display unit 122, a collation / discrimination unit 123, a personal identification information input unit 124, a discrimination result display unit 125, and a double use prevention unit 126. And a collation storage means 128. The storage unit 128 stores a usage history file 128a.

FIG. 2 is an explanatory diagram of a communication procedure between the two-dimensional code distribution server 11 and the user terminal device 10 using the password information according to the present invention. The personal authentication information acquisition unit 111 of the two-dimensional code distribution server 11 transmits a registration screen to the personal authentication information transmission unit 101 of the user terminal device 10 (FIG. 2 (A)). The user authentication information transmitting means 101 of the user terminal device 10 receives the registration screen and receives the user authentication information (for example, password information, password, password number, user certificate information, purchase certificate number, biometric information, fingerprint). , Face photo, password) (same (b))
This personal authentication information is returned to the personal authentication information acquisition means 111 of the two-dimensional code distribution server 11 (same (c). The personal authentication information acquisition means 111 receives this personal authentication information (same (d)). The two-dimensional code generation means 112 processes the personal authentication information and service information (for example, campaign period, discount rate, campaign target product) 114a into embedded information (
(G), the embedded information is encrypted to generate a two-dimensional code in a format that can be displayed on the user's terminal device 10 and transmitted to the two-dimensional code receiving means 102 of the user's terminal device 10 (
(Chi)) The two-dimensional code receiving unit 102 receives a two-dimensional code from the two-dimensional code distribution server 11 (same as above).

The two-dimensional code receiving means 102 receives the two-dimensional code when the store terminal device reads the two-dimensional code, and the user may access the two-dimensional code distribution server and receive the two-dimensional code. The two-dimensional code distribution server is accessed, for example, displayed on the browser, and the screen memo is stored in the storage means 105. When the user goes to the store, the screen memo is called from the storage means 105 to call the two-dimensional code. May be displayed and read.

Further, the service information 114a is registered and managed in advance by a service provider (for example, a store, a ticket seller, etc.).

FIG. 3 shows a two-dimensional distribution server 11 and a user terminal device 10 using the password information according to the present invention.
It is a flowchart of.
A flow of processing in which a service user transmits personal authentication information (password information) to the two-dimensional code distribution server 11 and receives a two-dimensional code from the two-dimensional code distribution server 11 will be described.
(1) The user terminal device 10 requests the two-dimensional code distribution server 11 for a personal authentication information input screen. (Step S30)
(2) The personal authentication information acquisition unit 111 of the two-dimensional code distribution server 11 transmits a personal authentication information input screen to the user terminal device 10. (Step S31)
(3) The personal authentication information transmitting unit 101 of the user terminal device 10 receives and displays the personal authentication information input screen, and transmits the personal authentication information input by the service user. (
Step S32)
(4) The personal authentication information acquisition unit 111 of the two-dimensional code distribution server 11 receives the personal authentication information. (Step S33)
(5) The two-dimensional code generation unit 112 creates embedded information from the personal authentication information and service information. (Step S54)
(6) From the embedded information, the two-dimensional code generation means 112 generates a two-dimensional code and transmits it to the user terminal device 10. (Step S35)
(7) The two-dimensional code receiving means 102 of the user terminal device 10 receives the two-dimensional code. (Step S36)

FIG. 4 is an explanatory diagram of a communication procedure between the store terminal device 12 and the user terminal device 11 using the password information according to the present invention. The two-dimensional code displayed on the screen of the user's terminal device 10 is read by the reader of the store terminal device 12 and separately verified with the personal authentication information input by the service user, and the approval result is displayed as service information. On the screen. The two-dimensional code display means 103 of the user's terminal device 10 displays the two-dimensional code 105a on the screen (FIG. 4 (A)). The two-dimensional code decoding means 121 of the store terminal device 12 is a reader, and this two-dimensional code 105a.
(Same (b)). The read two-dimensional code 105a is converted into a two-dimensional code decoding means 121.
Decrypts and retrieves the authentication information and service information (same (c)). The personal identification information input means 124 displays a personal identification information input screen and allows the user to input personal identification information such as a personal identification number (same (g)). The collation / discrimination unit 123 collates the personal identification information input by the personal identification information input unit 124 with the personal identification information of the two-dimensional code (same (h)), and if the determination result (identity determination is possible, If it is a provision approval screen and the identity cannot be determined, a decline screen) is created (same as above). The discrimination result display means 125 displays the judgment result of the collation / discrimination means 123 (same (wo)) and simultaneously displays the service information extracted from the two-dimensional code (same (f)).

FIG. 5 is a flowchart of the shop terminal device 12 and the user terminal device 10 using the password information according to the present invention. Processing until the service user displays the two-dimensional code on the screen of the terminal device 10 of the user, enters the password information separately from the screen of the store terminal device 12, and obtains approval for service provision. The flow will be described.
(1) The service user displays the two-dimensional code on the two-dimensional code display means 103 of the user's terminal device 10 and causes the reader of the two-dimensional code decoding means 121 of the store terminal device 12 to read it. (Step S60)
(2) The two-dimensional code decoding means 121 of the store terminal device 12 decodes the two-dimensional code. (
Step S61)
(3) The two-dimensional code decoding means 121 determines whether the decoded two-dimensional code information is service information. (Step S62) If it is service information, on the screen of the shop terminal device 12,
Display the service contents. (Step S164) If it is not service information, the process proceeds to the next step.
(4) The two-dimensional code decrypting means 121 determines whether the personal authentication information of the decrypted two-dimensional code is password information. (Step S64) If it is not the password information, the process is terminated. If it is password information, go to the next step.
(5) The principal information display means 122 of the shop terminal device 12 displays a principal confirmation information input screen. (Step S65)
(6) The service user inputs the password information on the identification information input screen. (Step S
66)
(7) The collation / determination means 123 determines whether the person is the person based on the password information. (Step S67
)
(8) If the verification / discrimination means 123 cannot verify the identity, it creates a decline message on the clerk screen, and the discrimination result display means 125 displays the decline screen on the clerk screen. Go to the step. (Step S163) When the identity is confirmed, a service provision approval screen is created, and the discrimination result display means 125 displays the service provision approval screen on the screen for the store clerk. (Step S162)
(9) The store clerk confirms the screen and acts as instructed. (Step S69)

FIG. 6 is an explanatory diagram of information processing for generating a two-dimensional code using the password information according to the present invention.
In creating two-dimensional code embedding information, two-dimensional code embedding information 33 and 34 is created from the service content 30 and the personal authentication information 31 for each user. At this time, at least personal authentication information such as a personal identification number is encrypted, but the whole may be encrypted. This will be described with reference to the drawings. First, service information 30 and personal authentication information 31 are prepared. The content of the service information 30 is “Yakiniku Taro, 10% discount, 20040525-200406, 1, 4”, and the content of the personal authentication information 31 is a personal identification number “1234”. Next, embedded information 32 is generated from the service information 30 and the personal authentication information 31. The content of the barcode embedded information 32 is “Yakiniku Taro, 10% discount, 20040525-200406, 1, 4, 1234”. Next, the embedded information 32 is encrypted. When all information is encrypted, the information content 33 is “xfFlfjeFLjl3456l543ds2fg6LLfd10939283s0wwlv”. On the other hand, when only the password is encrypted, the information content 34 is “Yakiniku Taro, 10% discount, 20040525-200406,1,4, k23fxl”. Incidentally, the encrypted personal identification number is “k23fxl” 34a. Finally, a two-dimensional code 35 is generated from the embedded information 33 or 34.

  FIG. 7 is an explanatory diagram of a communication procedure between the two-dimensional code distribution server 11 and the first terminal device 10a or the second user terminal device 10b using the password information according to the present invention. The personal authentication information acquisition unit 111 of the two-dimensional code distribution server 11 transmits a registration screen to the personal authentication information transmission unit 101 of the terminal device 10 of the first user (FIG. 7 (A)). The personal authentication information transmitting means 101 of the terminal device 10 of the first user receives the registration screen and inputs the personal authentication information (for example, personal identification number, password, fingerprint, facial photograph, secret word) (the same ( (B)) The inputted personal authentication information is transmitted to the personal authentication information acquisition means 111 of the two-dimensional code distribution server 11 (same (c)) The personal authentication information acquisition means 111 of the two-dimensional code distribution server 11 The two-dimensional code generation means 112 processes the personal authentication information and service information (for example, campaign period, discount rate, campaign target product) 114a into embedded information (same (D)). Furthermore, the two-dimensional code generation means 112 encrypts the embedded information to generate a two-dimensional code in a format that can be displayed on the user's terminal device 10. In addition, using the email address of the terminal device 10 of the user other than the purchaser received and registered from the terminal device 10 of the first user, It is transmitted to the two-dimensional code receiving means 102 of the terminal device 10b of the second user (same (h)) The two-dimensional code of the terminal device 10a of the first user or the terminal device 10b of the second user. The receiving unit 102 receives the two-dimensional code from the two-dimensional code distribution server 11 (same as (i)).

There are the following two cases in which the terminal device 10a of the first user or the terminal device 10b of the second user is used. (1) The case where the user terminal device 10a that transmits the personal authentication information described above is different from the user terminal device 10b that receives the two-dimensional code. (2) When there is a user other than the purchaser, which will be described later in FIG. 16 (when the terminal device 10a of the user who applies for purchase differs from the terminal device 10c of the user who receives and uses the two-dimensional code) .

  FIG. 8 is an explanatory diagram of a communication procedure between the two-dimensional code distribution server 11 and the user terminal device 10 provided with the personal authentication information file 114c according to the present invention. The personal authentication information acquisition unit 111 of the two-dimensional code distribution server 11 transmits a registration screen to the personal authentication information transmission unit 101 of the terminal device 10 of the first user (FIG. 8 (A)). When the user authentication information transmitting unit 101 of the user terminal device 10 receives the registration screen and newly registers the user authentication information, the user authentication information (for example, a password, a password, a fingerprint, a facial photograph, a secret) Enter. Alternatively, if the personal authentication information is registered, the registration code is input (same (b)). Next, the inputted personal authentication information or registration code is transmitted to the personal authentication information acquisition means 111 of the two-dimensional code distribution server 11 (same (C). 111 receives personal authentication information or a registration code (same (d). If the personal authentication information registration calling means 115 receives the registration code, the personal authentication information file 114c uses the registration code to authenticate the user. When the personal authentication information registration calling means 115 receives the personal authentication information, it registers the personal authentication information in the personal authentication information file 114c (same (f)). The procedure after (g) is the same as FIG.

FIG. 9 is a flowchart of the two-dimensional code distribution server 11 and the user's terminal device 10 provided with the personal authentication information file 114c according to the present invention. A flow of processing in which a service user receives a two-dimensional code from the two-dimensional code distribution server 11 using the personal authentication information file 114c registered in the two-dimensional code distribution server 11 will be described.
(1) The user terminal device 10 requests the two-dimensional code distribution server 11 for a personal authentication information input screen. (Step S50)
(2) The personal authentication information acquisition unit 111 of the two-dimensional code distribution server 11 transmits a personal authentication information input screen to the user terminal device 10. (Step S51)
(3) The personal authentication information transmitting means 101 of the user terminal device 10 receives and displays the personal authentication information input screen. (Step S52)
(4) If the personal authentication information has been registered, the personal authentication information transmitting means 101 transmits the registration code entered on the personal authentication information input screen by the service user. (Step S54) If the user authentication information is not registered, the service user inputs the user authentication information on the user authentication information input screen, and transmits it. (Step S55)
(5) When the personal authentication information acquisition unit 111 of the two-dimensional code distribution server 11 receives the personal authentication information, the personal authentication information registration calling unit 115 registers the personal authentication information in the personal authentication information file 114c. To the next step. (Step S57) When the registration code is received, the personal authentication information registration calling means 115, based on the registration code,
The registered user authentication information is called from the user authentication information file 114c. (Step S56)
(6) The two-dimensional code generation means 112 creates embedded information from the personal authentication information and service information. (Step S58)
(7) From the embedded information, the two-dimensional code generation means 112 generates a two-dimensional code and transmits it to the user terminal device 10. (Step S59)
(8) The user terminal device 10 receives the two-dimensional code. (Step S510)

FIG. 10 is an example of user certification information used when there is a user other than the purchaser according to the present invention. In the user certification information 60, a purchase certification number 61 is described. User certification information 6
A method of using 0 will be described. For example, ticket purchasers and ticket users are often different. Therefore, the ticket purchaser distributes the user certification information 60 together with the two-dimensional code when distributing the ticket to the ticket user. The ticket user can prove that he / she has the right to use the ticket by displaying the two-dimensional code at the time of using the ticket and inputting the purchase certification number 61 known only to the ticket user at the store terminal. As a matter of course, the contents of the user certification information 60 should not be disclosed to a third party. The user certification information 60 is a numeric string in this example, but may be a character string.

FIG. 11 shows the two-dimensional code distribution server 11 when there are users other than the purchaser according to the present invention.
It is explanatory drawing of the communication procedure of a user's terminal device 10. FIG. The communication procedure from (G) → (H) → (L) in FIG. 11 is the same as the procedure described in FIG. After this, the two-dimensional code distribution server 1
1 user certification information transmission means 113 transmits the user certification information to the terminal device 10 of the user who is the purchaser (FIG. 11 (N)). User certification information receiving means 1 of the user terminal device 10
05b receives the user certification information (same (le)).

Note that a user other than the purchaser may have the two-dimensional code and the user certification information transferred from the purchaser's user terminal device 10, or the purchaser When purchasing, the mail address of the terminal device 10 of the user other than the purchaser is registered in the two-dimensional code distribution server 11, and the terminal device of the user other than the purchaser is directly registered from the two-dimensional code distribution server 11. 10 may be sent a two-dimensional code and user certification information.

FIG. 12 shows the two-dimensional code distribution server 11 when there are users other than the purchaser according to the present invention.
5 is a flowchart of the terminal device 10 of the user.
(1) The two-dimensional code generation means 112 creates embedded information from the user certification information and service information. (Step S34)
(2) From the embedded information, the two-dimensional code generation means 112 generates a two-dimensional code and transmits it to the user terminal device 10. (Step S35)
(3) The two-dimensional code receiving means 102 of the user's terminal device 10 receives the two-dimensional code. (Step S36)
(4) The user certification information transmitting unit 113 of the two-dimensional code distribution server 11 transmits the user certification information to the user certification information receiving unit 104 of the user terminal device 10. (Step S37)
(5) The user certification information receiving means 104 of the user terminal device 10 receives and displays the user certification information. (Step S38)
In (9), the user certification information receiving means 104 may store user certification information as necessary.

FIG. 13 is an explanatory diagram of a communication procedure between the store terminal device 12 and the user terminal device 10 when there is a user other than the purchaser according to the present invention. The communication procedure from (a) to (b) to (c) in FIG. 13 is the same as that in FIG. Thereafter, the personal identification information input means 124 displays a personal identification information input screen to input user certification information (FIG. 13G). Next, the communication procedure of (h) → (li) → (wo) → (f) in FIG. 13 is the same as in FIG.

FIG. 14 shows the store terminal device 12 when double usage is prevented by using the usage history according to the present invention.
It is explanatory drawing of the communication procedure with a user's terminal device 10. FIG. 14 (a) → (b) → (c)
The communication procedure from (G) to (H) to (R) is the same as that in FIG. Next, this two-dimensional code is checked against the usage history file by the double usage prevention means 126 (FIG. 14 (N)), and if the determination result (double usage is determined, it is a rejection screen, If it is not a determination of heavy use, a service provision approval screen) is created (same as (1)) and passed to the determination result display means 125. The determination result display means 125 displays both of the determination results if they are service provision approval screens (same (wo)), and displays them if they are not allowed screens (same as At the same time, the service information extracted from the two-dimensional code is displayed (same (f)). Usage history registration means 1
27 registers the information of the used two-dimensional code in the usage history file. (Yo)

FIG. 15 shows the store terminal device 12 in the case of preventing double use using the use history according to the present invention.
And a flowchart of the user terminal device 10. The flowchart from (1) to (7) is the same as the procedure described in FIG. After this
(8) The double use prevention means 126 refers to the two-dimensional code in the use history file, and performs a double use check to determine whether it has already been used in the past. (Step S68)
(9) If the two-dimensional code has been used before, the double use prevention means 126 creates a rejection screen on the screen for the store clerk, and the discrimination result display means 125 displays this and displays Go to the next step. (Step S163) If the two-dimensional code has not been used before,
A service provision approval screen is created, and the discrimination result display means 125 displays the service provision approval screen. (Step S162)
(10) The store clerk confirms the screen and acts as instructed. (Step S69)
(11) The usage history registration unit 127 registers the used two-dimensional code in the usage history file. (Step S610)

FIG. 16 shows a communication procedure between the two-dimensional code distribution server 11 and the terminal device 10a of the first user or the terminal device 10c of the second user when there are users other than the purchaser according to the present invention. It is explanatory drawing of. The communication procedure up to (G) in FIG. 16 is the same as the procedure described in FIG. Thereafter, the two-dimensional code generation means 112 of the two-dimensional code distribution server 11 receives the terminal device 10 of the user other than the purchaser who has received and registered from the terminal device 10 of the first user in advance. Using the mail address, the generated two-dimensional code is transmitted to the two-dimensional code receiving means 102 of the terminal device of the first or second user (FIG. 16 (h)). The two-dimensional code receiving means 102 of the terminal device of the first or second user receives the transmitted two-dimensional code (same (i)). Next, the user certification information transmission means 113 of the two-dimensional code distribution server 11 sends the user certification information 114b to the user of the first user terminal device 10a or the second user terminal device 10c. It transmits to the certification information receiving means 104 (same (nu)). The user certification information receiving unit 105b of the terminal device 10a of the first user or the terminal device 10c of the second user receives the user certification information 114b (same (l)).

FIG. 17 is an explanatory diagram of a communication procedure between the store terminal device 12 and the user terminal device 10 when the personal authentication information according to the present invention is a face photograph or a secret word. The communication procedure from (a) to (b) to (c) in FIG. 17 is the same as that in FIG. Next, the face photograph and secret word (for example, word, name, youth month and day) of this personal authentication information are passed to the personal information display means 122 (FIG. 17D). The face photo and password of the personal authentication information are displayed on the screen (same (e)). At the same time, the service information extracted from the two-dimensional code is displayed (same (f)).

FIG. 18 is a flowchart of the shop terminal device 12 and the user terminal device 10 when the personal authentication information according to the present invention is a face photograph or a secret word. The flowchart from (1) to (3) is the same as FIG. After this
(4) The two-dimensional code decoding means 121 determines whether the personal authentication information of the decoded two-dimensional code is a face photograph or a secret word. (Step S63) If it is not a face photograph or secret word, the process is terminated. If it is a face photo or password, go to the next step.
(5) The personal information display means 122 displays a face photograph and a secret word on the screen for the store clerk of the store terminal device. (Step S161)
(6) The store clerk confirms the screen and acts as instructed. (Step S69) Here, if what is displayed on the screen for the store clerk is a face photograph, the store clerk checks the person's face and confirms the person. On the other hand, if what is displayed on the screen for the store clerk is a secret, ask the customer to say the secret, and the clerk verifies the secret on the screen and confirms the identity.

FIG. 19 shows a case where there is a user other than the purchaser according to the present invention, and the store terminal device 12 and the user when the user authentication information uses a face photograph or a secret word to prevent double use using the use history. It is explanatory drawing of a communication procedure with the terminal device 10 of. The two-dimensional code 105a displayed on the screen of the terminal device 10 of the user is read by the reader of the store terminal device 12, and separately verified with the personal authentication information input by the service user, and the approval result is displayed as service information. Display on the display screen. The two-dimensional code display means 103 of the user's terminal device 10 displays the two-dimensional code 105a on the screen (FIG. 19 (A)). The two-dimensional code decoding means 121 of the shop terminal device 12 reads this two-dimensional code 105a with a reader (same (b)). The two-dimensional code decrypting means 121 decrypts the read two-dimensional code 105a, and takes out personal authentication information and service information (same (c)). If this personal authentication information is a face photograph or a secret word, it is passed to the personal information display means 122 and displayed (same (d)) (same (e)). On the other hand, if the personal authentication information is personal identification information or purchase certification information, the personal identification information is passed to the collation / discrimination means 123 ((f)). The collation / discrimination unit 123 collates the personal identification information input by the personal identification information input unit 124 (same (g)) with the personal identification information of the two-dimensional code (same (h)), and determines the judgment result (person If it can be determined, it is a service provision approval screen, and if the identity cannot be determined, a rejection screen is created (same as (i)) and passed to the discrimination result display means 125. This two-dimensional code is checked against the usage history file by the double usage prevention means 126 (same as (No.)), and the determination result (if double usage can be determined, it is a rejection screen, double usage is possible). If there is no such determination, a service provision approval screen) is created (same (L)) and passed to the discrimination result display means 125. The determination result display means 125 displays both of the determination results if they are service provision approval screens (same (wo)), and displays them if they are not allowed screens (same as At the same time, the service information extracted from the two-dimensional code is displayed (same (f)). The information of the used two-dimensional code is registered in the usage history file by the usage history registration means 127 (same (Y)).

FIG. 20 shows a case where there is a user other than the purchaser according to the present invention, and the store terminal device 12 and the user when the user authentication information uses a face photograph or a secret word to prevent double use using the use history. It is a flowchart with the terminal device 10 of.
(1) The service user displays the two-dimensional code on the two-dimensional code display means 103 of the user's terminal device 10 and causes the reader of the two-dimensional code decoding means 121 of the store terminal device 12 to read it. (Step S60)
(2) The two-dimensional code decoding means 121 of the store terminal device 12 decodes the two-dimensional code. (
Step S61)
(3) The two-dimensional code decoding means 121 determines whether the decoded two-dimensional code information is service information. (Step S62) If it is service information, on the screen of the shop terminal device 12,
Display the contents of the service and go to the next step. (Step S164) If it is not service information, the process proceeds to the next step.
(4) The two-dimensional code decoding means 121 determines whether the personal authentication information of the decoded two-dimensional code is a face photograph or a secret word. (Step S63) If it is a face photograph or secret word, the face photograph or secret word is displayed on the screen of the personal identification information input means 124 of the shop terminal device 12, and the process proceeds to the next step. (Step S161) Otherwise, go to the next step.
(5) The two-dimensional code decrypting means 121 determines whether the personal authentication information of the decrypted two-dimensional code is user certification information. (Step S64)
If there is user certification information in (6), the identity verification information input means 124 displays an identity verification information input screen on the screen of the shop terminal device 12, and proceeds to the next step. (Step S65)
Otherwise, the process ends.
(7) The service user inputs user certification information on the identification information input screen. (Step S66)
(8) The collation / discrimination means 123 collates the user certification information input by the service user with the user certification information of the two-dimensional code, and judges whether the user is the person. (Step S67) Verification /
If the identification means 123 does not confirm the identity, it creates a rejection screen, and the discrimination result display means 125 displays the rejection screen on the screen for the store clerk, and proceeds to (11). (Step S163) When the identity is confirmed, the process proceeds to the next step. .
(9) The double usage prevention means 126 uses the two-dimensional code as a basis for the usage history file 12
With reference to 8a, it is determined whether it is used twice. (Step S68)
(10) If this two-dimensional code has been used before, the double use prevention means 126 creates a refusal screen, and the discrimination result display means 125 displays the refusal screen on the clerk's screen. To the next step. (Step S163) If it has not been used before, a service provision approval screen is created and the discrimination result display means 125 displays the service provision approval screen. (Step S162)
(11) The store clerk confirms the screen and acts as instructed. (Step S69)

In addition, although the example which authenticates by the combination of user certification information, a face photograph, and a secret word was explained, the combination of a user certification information, a password (or a password character string), a face photograph, a password, and a password (or a password) A combination of passwords may be used.

Example 1
FIG. 21 is an explanatory diagram of a coupon use case by inputting user password information according to the present invention.
The store terminal device 70 includes an image reader 72, a store clerk screen 71, and a member screen 73.
It is connected. An image reader 72 installed in a store or the like by a service user 50
When the two-dimensional code displayed on the mobile phone 10 is read, a password input screen is displayed on the member screen 73 of the store terminal device 70 connected to the image reader 72. The service user 50 inputs the password 73a on the screen. The store terminal device 70 collates the password included in the read two-dimensional code with the password 73a input from the service user 50, and if the password matches, the store terminal device 70 regards the two-dimensional code as the user's own, and displays the clerk screen 71
The service contents 71a and the message 71b whose identity has been confirmed are displayed. The store clerk 60 can provide the service by confirming the identity confirmation message 71b and the service content 71a to be provided. As described above, whether or not the read two-dimensional code belongs to the service user 50 can be confirmed only by the store terminal device 70, and the store terminal device 70 does not need to be connected to the network. .

(Example 2)
FIG. 22 is an explanatory diagram of a ticket use case using a purchase certificate number according to the present invention. In the case of a ticket, a personal identification number is generated for each ticket as a proof of purchase and embedded in a two-dimensional code, thereby confirming that the ticket is the right holder. This may be different from the ticket purchaser and the ticket user. For example, the representative of the group purchases the ticket in a lump and divides it into members. This purchase certification number is information that only the ticket user knows, and is held by the ticket user as data different from the two-dimensional code. The user reads the two-dimensional code displayed on the mobile phone into the image reader 7.
2, since a screen for inputting the purchase certification number 73 b is displayed on the member screen 73 of the store terminal device 70, it becomes possible to receive the service by inputting the password. In the embodiment, the password has been described as the purchase certificate, but a password character string may be used.

(Example 3)
FIG. 23 is an explanatory diagram of a usage example of a membership card or a point card based on face photograph data according to the present invention. When using as a membership card or a point card, the face photo data of the user 50 is embedded in the two-dimensional code to be distributed. When the user 50 holds the two-dimensional code, the face photo data is read into the store terminal device 70, and the face photo image 71 c is displayed on the store clerk screen 91 of the store terminal device 70. The store clerk 60 can confirm the service content 71a and provide the service only when the face photograph 71c on the screen 71 and the person are compared and determined to be the same person.

Example 4
FIG. 24 is an explanatory diagram of an example of member management by fingerprint authentication according to the present invention. Store terminal device 70
Are connected to an image reader 72, a clerk screen 71, and a fingerprint reader 74. When the user 50 displays a two-dimensional code on the screen of the mobile phone 11 and holds it over the image reader 72, a message 71d that prompts the user to input a fingerprint is displayed on the display screen. A fingerprint is input by the fingerprint reader 74. Next, the fingerprint information extracted from the two-dimensional code read by the image reader 72 and the fingerprint information generated from the fingerprint input by the fingerprint reader 74 are collated to confirm the identity, and a predetermined service is performed. Is provided as in other cases. Although an example of fingerprint authentication has been described, a voice print or a retina pattern may be used.

What can be said in common with the above examples is that it is possible to check only with the store terminal device 70 whether the read two-dimensional code is that of the service user 50,
Since there is no need to be connected to the network, it is easy and flexible to add store terminal devices temporarily or move the location of store terminal devices as the number of service users increases or decreases. It can correspond to.

In the above example, the two-dimensional code displayed on the screen of the mobile phone 10 has been described by the method of reading by the image reader 72, but a camera having a two-dimensional code decoding function may be used.

As described above in detail, according to the present invention, the two-dimensional code user authentication system is:
By embedding information including coupon, membership card and ticket service information and identity verification information in the two-dimensional code, the user can confirm the identity and the rights holder at the offline store when using the service. Since it is possible to use the terminal device and there is no restriction on the location of the store terminal device, the opportunity for providing the service has been expanded and the convenience of the service user has been improved.

The block diagram of the two-dimensional code user authentication system by this invention. Explanatory drawing of the communication procedure of a two-dimensional code delivery server and a user's terminal device using the password information by this invention. The flowchart of a two-dimensional delivery server and a user's terminal device using the password information by this invention. Explanatory drawing of the communication procedure of a shop terminal device and a user's terminal device using the password information by this invention. The flowchart of a shop terminal device and a user's terminal device using the password information by this invention. Explanatory drawing of the information processing of two-dimensional code generation using the password information by this invention. Explanatory drawing of the communication procedure with a two-dimensional code delivery server and a 1st user's terminal device, or a 2nd user's terminal device using the password information by this invention. Explanatory drawing of the communication procedure of a two-dimensional code delivery server and a user's terminal device provided with the personal authentication information file by this invention. The flowchart of a two-dimensional code delivery server and a user's terminal device provided with the personal authentication information file by this invention. The example of user certification | authentication information used when there exists a user other than the purchaser by this invention. Explanatory drawing of the communication procedure of a two-dimensional code delivery server and a user's terminal device when there are users other than the purchaser by this invention. The flowchart of a two-dimensional delivery server and a user's terminal device in case there exists a user other than the purchaser by this invention. Explanatory drawing of the communication procedure of a user's terminal device and a shop terminal device when there is a user other than the purchaser by this invention. Explanatory drawing of the communication procedure of a shop terminal device and a user's terminal device in the case of preventing double use using the use history by this invention. The flowchart of a shop terminal device and a user's terminal device in the case of preventing double use using the use history by this invention. Explanatory drawing of the communication procedure with a two-dimensional code delivery server, a 1st user's terminal device, or a 2nd user's terminal device when there exists a user other than the purchaser by this invention. Explanatory drawing of the procedure with a shop terminal device and a user's terminal device in case the personal identification information by this invention is a face photograph and a secret word. The flowchart of a shop terminal device and a user's terminal device in case the personal authentication information by this invention is a face photograph and a secret word. When there is a user other than the purchaser according to the present invention, when the user authentication information uses a face photograph or a secret leaf and the use history is used to prevent double use, the store terminal device and the user terminal Explanatory drawing of the communication procedure with an apparatus. When there is a user other than the purchaser according to the present invention, when the user authentication information uses a face photograph or a secret leaf and the use history is used to prevent double use, the store terminal device and the user terminal The flowchart with an apparatus. The coupon usage example by inputting the user personal identification information by this invention. Example of using a ticket with a purchase certificate number according to the present invention. Example of use of membership card and point card by face photo data according to the present invention. Member management example by fingerprint authentication according to the present invention.

DESCRIPTION OF SYMBOLS 10 User terminal device 101 User authentication information transmission means 102 Two-dimensional code reception means 103 Two-dimensional code display means 104 User certification information reception means 105a Two-dimensional code 11 Two-dimensional code distribution server 111 Personal authentication information acquisition means 112 Two-dimensional Code generation means 113 User authentication information transmission means 114a User authentication information and service information 114b User authentication information 114c User authentication information file 115 User authentication information registration call means 12 Store terminal device 121 Two-dimensional code decryption means 122 Personal information display means 123 Verification / discrimination means 124 Identification information input means 125 Discrimination result display means 126 Double use prevention means 127 Usage history registration means 128a Usage history file 50 Service user 60 Salesperson 70 Shop terminal device 71 Salesperson screen 72 Image reader 73 Meeting Use screen 73a password 73b purchase certification number 74 fingerprint reader 91b person's face photo

Claims (20)

An authentication information acquisition step in which the two-dimensional code distribution server receives the user authentication information from the user terminal device;
A two-dimensional code generation step in which the two-dimensional code distribution server generates one two-dimensional code by combining the received personal authentication information and service information indicating service contents;
A two-dimensional code delivery server for returning a generated two-dimensional code to the user's terminal device;
A two-dimensional code reading step for causing the store terminal device to read the two-dimensional code displayed on the terminal device of the user;
The store terminal device decodes the two-dimensional code, and the two-dimensional code decoding step for extracting the identity authentication information and the service information;
A confirmation information input step in which the user inputs identification information to the store terminal device for verification,
A discrimination result display step in which the store terminal device collates the identity verification information with the identity authentication information extracted from the two-dimensional code, and displays a discrimination result;
A two-dimensional code user authentication method, characterized in that it is performed by a procedure including: An authentication information acquisition step in which the two-dimensional code distribution server receives the user authentication information from the terminal device of the first user;
A two-dimensional code generation step in which the two-dimensional code distribution server generates one two-dimensional code by combining the received personal authentication information and service information indicating service contents;
The two-dimensional code distribution server returns the generated two-dimensional code to the first user's terminal device, or transmits the two-dimensional code to the second user's terminal device; and
A two-dimensional code reading step for causing the store terminal device to read the two-dimensional code displayed on the terminal device of the first or second user;
The store terminal device decodes the two-dimensional code, and the two-dimensional code decoding step for extracting the identity authentication information and the service information;
A confirmation information input step in which the user inputs identification information to the store terminal device for verification,
A discrimination result display step in which the store terminal device collates the identity verification information with the identity authentication information extracted from the two-dimensional code, and displays a discrimination result;
A two-dimensional code user authentication method, characterized in that it is performed by a procedure including: 3. The two-dimensional code user according to claim 1, wherein the personal authentication information is a password, and the confirmation information input step includes a procedure for allowing the user to input a password. Authentication method. The personal authentication information is biometric authentication information, and the confirmation information input step includes a procedure for allowing the user to input biometric authentication information.
The two-dimensional code user authentication method described in 1. An authentication information acquisition step in which the two-dimensional code distribution server receives the user authentication information from the user terminal device;
A two-dimensional code generation step in which the two-dimensional code distribution server generates one two-dimensional code by combining the received personal authentication information and service information indicating service contents;
A two-dimensional code delivery server for returning a generated two-dimensional code to the user's terminal device;
A two-dimensional code reading step for causing the store terminal device to read the two-dimensional code displayed on the terminal device of the user;
The store terminal device decodes the two-dimensional code, and the two-dimensional code decoding step for extracting the identity authentication information and the service information;
An authentication information display step for displaying the personal authentication information decoded by the store terminal device so that only the store clerk can understand,
A verification step in which the store clerk verifies the authentication information obtained from the user and the user authentication information displayed on the store terminal device;
A two-dimensional code user authentication method, characterized in that it is performed by a procedure including: An authentication information acquisition step in which the two-dimensional code distribution server receives the user authentication information from the terminal device of the first user;
A two-dimensional code generation step in which the two-dimensional code distribution server generates one two-dimensional code by combining the received personal authentication information and service information indicating service contents;
The two-dimensional code distribution server returns the generated two-dimensional code to the first user's terminal device, or transmits the two-dimensional code to the second user's terminal device; and
A two-dimensional code reading step for causing the store terminal device to read the two-dimensional code displayed on the terminal device of the first or second user;
The store terminal device decodes the two-dimensional code, and the two-dimensional code decoding step for extracting the identity authentication information and the service information;
An authentication information display step for displaying the personal authentication information decoded by the store terminal device so that only the store clerk can understand,
A verification step in which the store clerk verifies the authentication information obtained from the user and the user authentication information displayed on the store terminal device;
A two-dimensional code user authentication method, characterized in that it is performed by a procedure including: The identity authentication information is a face image, and the collation step includes a procedure for comparing a face image displayed to a user as a face. Two-dimensional code user authentication method. 6. The personal identification information is a secret word, and the collating step includes a procedure for prompting a user to speak a secret word and comparing the secret clerk with a secret word displayed by the store clerk. 6. The two-dimensional code user authentication method according to 6. In the two-dimensional code distribution server, the personal authentication information registration calling step registers the acquired personal authentication information in a personal authentication information file and calls the registered personal authentication information. A two-dimensional code authentication method capable of checking double usage according to claim 2 or claim 5 or claim 6. In the store terminal device, a usage history registration step of registering the used two-dimensional code information in the usage history file;
A double usage prevention step of collating the two-dimensional code information with the usage history file, determining the presence or absence of double usage, and creating a determination result;
The two-dimensional code authentication method capable of checking double usage according to claim 1, claim 2, claim 5, or claim 6, wherein the two-dimensional code authentication method is capable of checking double use. The user authentication information is user certification information, and instead of receiving it in the authentication information acquisition step,
In the two-dimensional code distribution server, user certification information is generated, and the two-dimensional code generation step is a step of generating one two-dimensional code by combining the generated user certification information and service information. A user certification information transmission step to be transmitted to the user terminal device; and
The method according to claim 1, wherein the user terminal device includes a user certificate information receiving step of receiving the user certificate information. A two-dimensional code user authentication method when there is a user in addition to the purchaser according to claim 6. The user proof information is a purchase proof character string, and the confirmation information input step includes a procedure for allowing the user to input a purchase proof character string. Alternatively, a two-dimensional code user authentication method when there is a user in addition to the purchaser according to claim 5 or 6. In a two-dimensional code authentication system composed of a user terminal device, a two-dimensional code distribution server, and a store terminal device,
The user's terminal device
A personal authentication information transmitting means for inputting the personal authentication information on the personal authentication information registration screen received from the two-dimensional code distribution server and sending it back to the two-dimensional code distribution server;
Two-dimensional code receiving means for receiving a two-dimensional code from a two-dimensional code distribution server;
Storage means for storing the received two-dimensional code;
Two-dimensional code display means for displaying a two-dimensional code called from the storage means;
A user terminal device comprising:
2D code distribution server
A user authentication information acquisition means for transmitting a user authentication information registration screen for inputting user authentication information to the user's terminal device and receiving the input user authentication information;
Two-dimensional code generation means for generating embedded information by using the personal authentication information and service information representing service content, generating a two-dimensional code, and transmitting the two-dimensional code to a user terminal device;
A two-dimensional code distribution server comprising
The store terminal device
A two-dimensional code is read by a reader, decrypted, and personal authentication information and two-dimensional code decrypting means for retrieving service information;
Identification information input means for inputting identification information;
A collation / discrimination means for collating the input identity verification information with the two-dimensional code identity authentication information and creating a discrimination result;
A discrimination result display means for displaying the discrimination result;
A store terminal device comprising:
In the two-dimensional code distribution server, the two-dimensional code generation means generates a two-dimensional code from the personal authentication information and service information received from the user's terminal device, and returns it to the user's terminal device. In the terminal apparatus, the two-dimensional code display means displays the two-dimensional code and causes the store terminal apparatus to read the two-dimensional code. In the store terminal apparatus, the two-dimensional code read means reads the two-dimensional code and decodes the two-dimensional code. The personal authentication information and service information are extracted from the two-dimensional code by the means, and the verification / discriminating means collates the personal authentication information input from the personal verification information input means and the personal authentication information of the two-dimensional code. A two-dimensional code user authentication system that discriminates and displays the discrimination result. In a two-dimensional code authentication system composed of a two-dimensional code distribution server, a plurality of user terminal devices, and a store terminal device,
The terminal device of the first user is
A personal authentication information transmitting means for inputting the personal authentication information on the personal authentication information registration screen received from the two-dimensional code distribution server and sending it back to the two-dimensional code distribution server;
Two-dimensional code receiving means for receiving a two-dimensional code from a two-dimensional code distribution server;
Two-dimensional code display means for displaying the received two-dimensional code;
A user terminal device comprising:
The terminal device of the second user is
Two-dimensional code receiving means for receiving a two-dimensional code from a two-dimensional code distribution server;
Two-dimensional code display means for displaying the received two-dimensional code;
A user terminal device comprising:
2D code distribution server
A user authentication information acquisition means for transmitting a user authentication information registration screen for inputting user authentication information to the user's terminal device and receiving the input user authentication information;
Two-dimensional code generation means for generating embedded information by using the personal authentication information and service information representing service content, generating a two-dimensional code, and transmitting the two-dimensional code to a user terminal device;
A two-dimensional code distribution server comprising
The store terminal device
A two-dimensional code is read by a reader, decrypted, and personal authentication information and two-dimensional code decrypting means for retrieving service information;
Identification information input means for inputting identification information;
A collation / discrimination means for collating the input identity verification information with the two-dimensional code identity authentication information and creating a discrimination result;
A discrimination result display means for displaying the discrimination result;
A store terminal device comprising:
In the two-dimensional code distribution server, the two-dimensional code generation means generates a two-dimensional code from the personal authentication information and service information received from the first user's terminal device, and sends it to the first user's terminal device. In reply, or transmitted to the terminal device of the second user, in the first or second user terminal device, the two-dimensional code display means displays the two-dimensional code, Let the store terminal device read, and the store terminal device reads the two-dimensional code by the two-dimensional code reading means, and the two-dimensional code decoding means extracts the personal authentication information and the service information from the two-dimensional code, and collates them. A two-dimensional code user authentication system that displays the determination result by collating / discriminating the personal identification information input from the personal identification information input means and the personal authentication information of the two-dimensional code separately by the discrimination means. The two-dimensional code user authentication system according to claim 13 or 14, further comprising personal authentication information display means for displaying displayable personal authentication information on a screen in the shop terminal device. 2D code distribution server
Provided with user certification information transmission means for transmitting user certification information,
The user's terminal device
The two-dimensional code user authentication system according to claim 13 or 14, further comprising user certificate information receiving means for receiving and displaying user certificate information. The two-dimensional code distribution server, wherein the personal authentication information registration calling means registers the received personal authentication information in a personal authentication information file and calls the registered personal authentication information. 14. A two-dimensional code authentication system capable of checking double use according to 14. In the store terminal device, the storage means for storing the usage history file, the usage history registration means for registering the used two-dimensional code information in the usage history file, and the usage history file when there is a usage request for the two-dimensional code The two-dimensional code user authentication system according to claim 13 or 14, further comprising: a double use prevention unit that determines the presence or absence of double use and creates a determination result. In the terminal device of the first user,
Storage means for storing the received two-dimensional code;
The two-dimensional code user authentication system according to claim 13 or 14, wherein the two-dimensional code display means displays the two-dimensional code called from the storage means. In the terminal device of the second user,
Storage means for storing the received two-dimensional code;
The two-dimensional code user authentication system according to claim 13 or 14, wherein the two-dimensional code display means displays the two-dimensional code called from the storage means.

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