KR102544213B1 - User approval system and method thereof - Google Patents

Abstract

The present invention relates to a user approval system and a method thereof, which improve security by using a QR code. The user approval method comprises: an acquisition step in which a processor extracts member terminal information including a telephone number from a user terminal of a user becoming an individual member or a business member, stores the extracted member terminal information in blockchain storage, and then acquires an encryption key value for the stored member terminal information; an issuing step of combining the acquired encryption key value and a URL to generate a user approval means, and issuing the generated user approval means in a residence, email, or the user terminal of the user; and an approval step of extracting member terminal information corresponding to the encryption key value of the user approval means when an arbitrary user terminal scans or tags the user approval means to attempt connection, and comparing whether the extracted member terminal information and terminal information of the user terminal attempting connection are identical to each other to approve the connection. Whether an object attempting connection is a valid user can be quickly and accurately authenticated, and security can be improved by preventing leakage or illegal use of user information.

Description

User approval system and method thereof

The present invention relates to a user approval system and method with improved security using a QR code.

In general, if you reserve a service online or offline and want to receive the service on a fixed date, it is essential to verify that the visitor is the person who reserved the service, and to manage access to a warehouse or restricted area or commute. Even in the case of management, it is essential to check whether the visitor is the person who has access, and even if you want to use cloud storage, cloud computing, private URL account, or personal account, make sure that the person you are accessing is the person who has registered as a member. A verification process is required.

In this way, the process of confirming and authenticating the user is essential before providing the service to the user or approving access. It verifies whether the user can be trusted by checking whether the user is a legitimate registered user.

However, when verifying and authenticating a user using an ID card, an employee must be present to handle it, and it may take a lot of time during certain times when visitors are crowded, and security problems or loss in the process of presenting and returning an ID card There are problems with risks.

In addition, a single factor authentication method using a combination of user ID and password, a two-factor authentication method using a combination of two such as a card and password, a shared secret key method using a secret key shared between both parties, and fingerprint or iris recognition In this case, since user information is stored in multiple service providing servers, the more servers that own user information, the more user information is leaked by server hacking. There are problems with increased risk.

The present invention has been made in view of the above problems, and can more quickly and accurately authenticate a user who reserves a service online or offline and wants to receive a service on a set date, and prevents leakage or theft of user information in advance. Its purpose is to provide a user approval system and method that can prevent it.

The objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

In the present invention for achieving the above object, a processor extracts member terminal information including a phone number from a user terminal of a user who joins as an individual member or business member, and stores the extracted member terminal information in a blockchain storage. an acquisition step of acquiring an encryption key value for member terminal information stored thereafter; an issuing step of generating a user approval means by combining the obtained encryption key value and a URL, and issuing the generated user approval means to the user's residence, e-mail or user terminal; and when any user terminal scans or tags the user approval means to attempt access, extracts member terminal information corresponding to the encryption key value of the user approval means, and extracts the member terminal information and the terminal of the user terminal that attempted access. It provides a user approval method including; an approval step of comparing whether the information matches and authorizing the access.

In a preferred embodiment, the user authorization means is any one of a Quick Response Code (QR) code and a Near Field Communication (NFC) tag.

In a preferred embodiment, if access of the user terminal is approved, a service step of logging in with a member account registered by the user of the user terminal at the time of subscription, and providing a previously agreed service or accepting a service reservation; further includes.

In a preferred embodiment, the service provided in the service step is to view a personal safe, authenticate for a private bank or bank account transfer, access control of a warehouse or restricted access area, commute management, cloud storage or cloud computing. Authentication, URL private account or personal account authentication, remote control of remote devices, smart housing, authentication for access to apartment complexes or offices, hotel reservation, authentication for shared economy mobility or rental car use, security equipment installed in cabinets, etc. It is a service for any one of the certifications for receipt and disbursement and equipment operation.

In a preferred embodiment, in the approval step, if the member terminal information corresponding to the encryption key value of the user authentication means and the terminal information of the user terminal attempting access do not match, whether the user terminal has reserved the service provided by the business member. Check further to decide whether to approve or not.

In a preferred embodiment, the obtaining step, in the case of business members, stores at least one of location information, postal code, and unique serial number of a remote location prepared for service provision along with member terminal information as identification information in blockchain storage, or , The unique designation number or serial number of the service object is stored in blockchain storage as identification information.

In a preferred embodiment, the approval step extracts the identification information corresponding to the encryption key value of the user approval means to identify a remote location or service object, and the phone number of the user terminal that has attempted to connect to the reservation phone numbers reserved in advance. By comparing the numbers, it is confirmed whether the user terminal has reserved the service.

In a preferred embodiment, a reservation service providing step of permitting access to a remote location or approving the use of a service object according to a previously reserved reservation service when the user terminal has reserved the service is confirmed.

In addition, the present invention is a processor; and a memory for storing one or more instructions executable by the processor, wherein the processor executes the one or more instructions, so that the member including the phone number from the user terminal of a user joining as an individual member or business member. After extracting terminal information, storing the extracted member terminal information in blockchain storage, obtaining an encryption key value for the stored member terminal information, combining the obtained encryption key value and URL to create a user approval means, and creating a user An approval means is issued to the user's residence, e-mail or user terminal, and if any user terminal attempts access by scanning or tagging the user approval means, member terminal information corresponding to the encryption key value of the user approval means is extracted and , Provides a user approval system that approves access by comparing whether the extracted member terminal information matches the terminal information of the user terminal that attempted access.

In a preferred embodiment, the user authorization means is any one of a Quick Response Code (QR) code and a Near Field Communication (NFC) tag.

In a preferred embodiment, the processor, when access of the user terminal is approved, logs in with a member account registered by the user of the user terminal at the time of subscription, and provides a service contracted in advance or accepts a service reservation.

In a preferred embodiment, the processor is configured to access a personal safe, authenticate for a private bank or bank account transfer, access management of a warehouse or restricted access area, commute management, authentication for cloud storage or cloud computing, URL private account Or authentication of personal accounts, remote control of remote devices, smart housing, authentication for access to apartment buildings or offices, hotel reservations, authentication for shared economy mobility or rental car use, check-in and check-out of security equipment installed in cabinets, etc., and equipment operation. Provides services for any one of the authentication for

In a preferred embodiment, the processor determines whether the member terminal information corresponding to the encryption key value of the user authentication means and the terminal information of the user terminal that attempted access do not match, whether the user terminal has reserved the service provided by the business member. Check and decide whether to approve or not.

In a preferred embodiment, the processor stores, in the case of business members, at least one of remote location information, zip code, and unique serial number prepared for service provision along with member terminal information as identification information in blockchain storage, The unique designation number or serial number of the service object is stored in blockchain storage as identification information.

In a preferred embodiment, the processor extracts the identification information corresponding to the encryption key value of the user approval means to identify a remote location or service object, and the phone number of the user terminal that attempted to connect with the reservation phone numbers reserved in advance. It is confirmed whether the user terminal has reserved the service by comparing .

In a preferred embodiment, if the processor is identified as a user terminal that has reserved a service, the processor allows access to a remote location or approves the use of a service object according to a previously reserved reservation service.

By means of the above-described problem solving means, the present invention extracts member terminal information corresponding to the encryption key value of the QR code or NFC tag from blockchain storage when any user terminal scans the QR code or attempts access through the NFC tag, , By comparing whether the phone number of the extracted member terminal information matches the phone number of the user terminal that attempted access, there is an effect of promptly and accurately authenticating whether the target of connection attempt is a legitimate user.

In addition, the present invention extracts member terminal information including the phone number of the user terminal, stores it in blockchain storage, and generates a QR code or NFC tag by combining an encryption key value and URL for the stored member terminal information, thereby generating user information There is an effect of improving security by preventing the leakage or theft of.

In addition, the present invention, in addition to the use for reservations at accommodations or hotels, can be used to view personal safes, authenticate private banks or bank account transfers, access control in warehouses or restricted access areas, commute management, cloud storage or cloud computing. authentication for private URL accounts or individual accounts, remote control of remote devices, smart housing, authentication for access to apartment buildings or offices, authentication for shared economy mobility or rental car use, check-in and check-out of security equipment installed in cabinets, etc. It has various effects that can be utilized for the purpose of certification for equipment operation.

1 is a diagram for explaining a user approval system according to an embodiment of the present invention;
2 is a diagram for explaining the hardware configuration of a user approval system according to an embodiment of the present invention.
3 is a block diagram for explaining functions performed by a processor of a user approval system according to an embodiment of the present invention;
4 is a diagram for explaining a user approval method according to an embodiment of the present invention;

In the following description, specific details of the invention are set forth to provide a thorough understanding of the invention, but it is common knowledge in the art that the invention may readily be practiced without and with variations thereof. It will be self-evident to those who have

Hereinafter, a preferred embodiment according to the present invention will be described in detail with reference to the accompanying FIGS. 1 to 4, focusing on parts necessary for understanding the operation and operation according to the present invention.

1 is a diagram for explaining a user approval system according to an embodiment of the present invention.

Referring to FIG. 1 , the user approval system 100 according to an embodiment of the present invention may be implemented as a server accessible to the user terminal 10 through a wired/wireless communication network or an Internet network, or a program loaded on the server. there is.

The user approval system 100 according to an embodiment of the present invention generates and issues a user approval means prepared for user approval when a user registers as an individual member or a business member, and through the issued user approval means, any When the user terminal 10 accesses and requests user approval, it is confirmed whether the request is made by the legitimate user terminal 10, and the access can be approved or rejected.

Here, the above-mentioned user approval means may be any one of a QR code (Quick Response Code) and NFC (Near Field Communication) tag, manufactured in the form of a card or sticker and issued to the user, or in the case of a QR code in the form of an image file can be issued as

In addition, a QR code and an NFC tag may be formed on one card or sticker at the same time. At this time, the user terminal 10 accessing the QR code using the NFC tag automatically performs a camera function for recognizing the QR code. might as well make it happen.

On the other hand, the above-mentioned user terminal 10 means a general-purpose communication terminal including a smartphone, tablet PC, notebook and personal computer, and the above-mentioned individual member means a user who has signed up to use the service, and the above-mentioned business member may be a user subscribed to provide a service, or a person in charge or operator of a service provided by the user approval system 100 itself.

In addition, the user approval system 100 according to an embodiment of the present invention is a personal safe reading, private bank or bank account transfer authentication, distribution warehouse or access control area, commute management, cloud storage or cloud computing Authentication for private URL account or personal account, remote control of remote devices, smart housing, authentication for access to apartment complexes or offices, hotel reservation, authentication for shared economy mobility or rental car use, security installed in cabinets, etc. It can be used for the purpose of providing a service for any one of certification for equipment operation and receipt and disbursement of equipment.

Hereinafter, the hardware configuration of the user approval system 100 according to an embodiment of the present invention will be described.

2 is a diagram for explaining the hardware configuration of the user approval system 100 according to an embodiment of the present invention.

Referring to FIG. 2 , a user approval system 100 according to an embodiment of the present invention may include a processor 110 , a communication unit 120 and a memory 130 .

One or more processors 110 may be included, may execute one or more instructions or programs stored in the memory 130, and may also control the overall operation of the user approval system 100.

The communication unit 120 is for communication with the user terminal 10, an external server or network, and blockchain storage, and may include one or more components enabling communication between an external general-purpose communication terminal, an electronic device, and a server. can

The memory 130 may store one or more instructions executable by the processor 110, programs executed by the processor 110, or input/output data.

Specifically, the memory 130 may store instructions or data related to at least one component of the processor 110 . Memory 130 may store software and/or programs. The memory 130 may include a kernel, middleware, application programming interface (API), and/or application programs. At least part of a kernel, middleware, or API may be referred to as an operating system. The kernel, for example, controls or controls system resources (eg, a bus, processor, or memory, etc.) used to execute operations or functions implemented in other programs (eg, middleware, APIs, or application programs). can manage In addition, the kernel may provide an interface capable of controlling or managing system resources by accessing individual components of the server in middleware, API, or application programs.

Hereinafter, functions performed by the processor 110 in the user approval system 100 according to an embodiment of the present invention will be described in detail.

3 is a block diagram illustrating functions performed by the processor 110 of the user approval system 100 according to an embodiment of the present invention.

For reference, some or all of the blocks shown in FIG. 3 may be implemented as hardware and/or software components that perform specific functions. Functions performed by the blocks shown in FIG. 3 may be implemented by one or more microprocessors or circuit configurations for corresponding functions. Some or all of the blocks shown in FIG. 3 may be software modules configured in various programming languages or script languages that are executed in the processor 110 .

Referring to FIG. 3, the processor 110 of the user approval system 100 according to an embodiment of the present invention includes an extraction unit 111, a storage unit 112, an issuing unit 113, an approval unit 114, and It may be configured to include the service unit 115.

The extraction unit 111 provides a user interface (UI) for membership registration and extracts member terminal information including a phone number from the user terminal 10 of a user who subscribes as an individual member or business member.

When a user accesses using the user terminal 10, the extraction unit 111 provides a UI for signing up as a member and inputting member information, then creates and stores a member account according to the input information, and stores the user terminal. Data extraction may be requested for (10) and member terminal information extracted from the user terminal 10 may be received.

Here, the member terminal information extracted from the user terminal 10 may be information about a phone number, a serial number of the user terminal 10, an International Mobile Equipment Identity (IMEI) identification number, an input pattern, fingerprint information, and a password, In addition, e-mail account information, social network service (SNS) account information, and automatic account transfer information may be further included.

The storage unit 112 stores member terminal information extracted from the user terminal 10 in a blockchain storage and then obtains an encryption key value for the stored member terminal information.

When storing the member terminal information, the storage unit 112 may first encrypt the member terminal information and then store the member terminal information in a blockchain storage, and the encryption mapping value obtained by encrypting the member terminal information is stored in a separate server, database, or cloud storage unit. storage, etc.

In addition, in the case of a business member, the storage unit 112 stores at least one of location information, postal code, and unique serial number of a remote location prepared for service provision along with member terminal information in a blockchain storage as identification information, or a service object The unique designation number or serial number of can be stored in blockchain storage as identification information.

The issuing unit 113 combines the encryption key value obtained from the storage unit 112 and the URL to create a user approval means, and issues the generated user approval means to the user's residence, e-mail or user terminal 10 .

At this time, the above-described user approval means is a QR code or NFC tag in which information about an encryption key value and URL is stored, and may be generated in the form of a card, sticker, or image file, and is delivered by mail to the user's residence, e-mail or Issue processing may be performed to be transmitted to the user terminal 10 .

On the other hand, the user approval means issued to the business member may further store or combine identification information on a remote location or service object prepared to provide a predetermined service, in addition to information on an encryption key value and a URL.

For reference, a business member places a user approval means in a remote place prepared to provide a predetermined service, or attaches or places a user approval means to a service object, and uses it to approve the access or use of visitors. can be utilized as

In addition, the issuing unit 113 may re-issue a user authentication means or issue a temporary authentication means usable for an arbitrary period of time to a user who has lost the user terminal 10 .

When an arbitrary user terminal 10 attempts access by scanning or tagging a user approval unit, the approval unit 114 confirms whether the user terminal 10 is a valid user terminal 10 and approves or rejects the access.

Specifically, the approval unit 114 extracts member terminal information corresponding to the encryption key value of the user approval means when an arbitrary user terminal 10 attempts access by scanning or tagging the user approval means, and extracts the extracted member terminal. The access may be approved or rejected by comparing whether the information matches the terminal information of the user terminal 10 attempting access.

Here, the aforementioned terminal information is information about the phone number, serial number, or IMEI identification number of the user terminal 10, and the approval unit 114 determines the phone number stored in the member terminal information and the user terminal 10 that attempted access. You can compare phone numbers to see if they match.

In addition, the approval unit 114 receives information on the encryption key value and terminal information from the user terminal 10 that has scanned or tagged the user approval means, and extracts member terminal information corresponding to the received encryption key value from the blockchain storage. Then, member terminal information may be extracted by decrypting the encryption key value using the encryption mapping value.

On the other hand, if the member terminal information corresponding to the encryption key value of the user authentication means and the terminal information of the user terminal 10 that attempted access do not match, the approval unit 114 determines the user terminal 10 that has reserved the service provided by the business member. ) may be further checked to determine approval.

That is, when a business member attaches or places a user authorization means at a remote location or service object, an individual member or any user reserves the use of the service, visits at a set time, scans or tags the user authorization means, and makes a reservation use of the service may be authorized.

To this end, the approval unit 114 extracts identification information corresponding to the encryption key value of the user approval means to identify a remote location or service object, and the phone number of the user terminal 10 that has attempted to connect to the reservation phone numbers reserved in advance. By comparing the numbers, it can be confirmed whether the user terminal 10 reserved the service.

In addition, the approval unit 114 may determine approval of the user terminal 10 according to a command of a manager or operator.

When the access of the user terminal 10 is approved, the service unit 115 logs in with a member account registered by the user of the user terminal 10 when subscribing, and provides a service contracted in advance or accepts a service reservation. .

In addition, when the service unit 115 confirms the approval of the user terminal 10 that has reserved the service, the user terminal 10 allows access to a remote place according to the reservation service reserved in advance, or prevents the use of a service object. can approve

As such, the present invention can be implemented by the processor 110 executing at least one executable command or at least one executable program stored in the memory 130, and user approval according to an embodiment of the present invention described later. Similarly, in the case of the method, at least one executable instruction or at least one executable program stored in the memory 130 may be implemented by the processor 110 executing it.

4 is a diagram for explaining a user approval method according to an embodiment of the present invention.

Referring to FIG. 4, the processor 110 of the user approval system 100 according to an embodiment of the present invention first includes a phone number from the user terminal 10 of a user who subscribes as an individual member or business member. Member terminal information is extracted (S100).

In step S100, the processor 110, when the user terminal 10 accesses, provides a UI for member sign-up and input of member information, and then creates and stores a member account according to the input information, and the user terminal 10 It is possible to receive member terminal information extracted from the user terminal 10 by requesting data extraction for the target.

For reference, the member terminal information extracted from the user terminal 10 may be a phone number, a serial number of the user terminal 10, an IMEI (International Mobile Equipment Identity) identification number, an input pattern, fingerprint information, and password information. , In addition to that, e-mail account information, social network service (SNS) account information, and automatic account transfer information may be further included.

Next, the processor 110 stores the extracted member terminal information in the blockchain storage and obtains an encryption key value for the stored member terminal information (S200).

In step S200, the processor 110 may first encrypt the member terminal information and then store it in a blockchain storage, and encrypt the member terminal information and store the obtained encryption mapping value in a separate server, database, or cloud storage.

In addition, when storing member terminal information of business members, at least one of location information, postal code, and unique serial number of a remote location prepared for service provision is stored in blockchain storage as identification information, along with member terminal information, or service The unique designation number or serial number of an object can be stored in blockchain storage as identification information.

Then, the processor 110 combines the obtained encryption key value and the URL to create a user approval means (S300).

In step S300, the user approval means is a QR code (Quick Response Code) and NFC (Near Field Communication) tag storing information about an encryption key value and URL, and may be generated in the form of a card, sticker, or image file.

In addition, the user approval means issued to the business member may further store or combine identification information on a remote location or service object prepared to provide a predetermined service, in addition to information on an encryption key value and a URL.

Then, the processor 110 issues the generated user approval means to the user's residence, e-mail or the user terminal 10 (S400).

In step S400, the processor 110 may perform issuance processing so that the user approval means is delivered to the user's residence by mail or transmitted to the user terminal 10 via e-mail or e-mail.

On the other hand, a business member places a user approval means in a remote location prepared to provide a predetermined service, or attaches or places a user approval means to a service object, and uses it to approve the access or use of visitors. can be utilized

Next, the processor 110 checks whether the user approval means is scanned or tagged as a legitimate user terminal 10 and performs a process of approving or rejecting the access (S500).

In step S500, the processor 110 extracts member terminal information corresponding to the encryption key value of the user approval means when any user terminal 10 attempts access by scanning or tagging the user approval means (S510), and (S520). ), it is possible to compare whether the extracted member terminal information matches the terminal information of the user terminal 10 that attempted access (S530).

In addition, the processor 110 can determine whether the user terminal 10 that attempted access is the user terminal 10 of an individual member or unauthorized theft of another person's user approval means according to the comparison result of step S530, If the terminal information of the user terminal 10 attempting access and the member terminal information match, step S600 described later is performed, and if the terminal information of the user terminal 10 attempting access does not match member terminal information, step S550 described later It may be performed (S540).

On the other hand, the processor 110, if the member terminal information corresponding to the encryption key value of the user authentication means and the terminal information of the user terminal 10 that attempted access do not match, the user terminal 10 that reserved the service provided by the business member It is further checked whether the connection is approved or not (S550).

In step S550, the processor 110 extracts the identification information corresponding to the encryption key value of the user approval means to identify a remote place or service object, and the phone number of the user terminal 10 that has attempted to connect to the reservation phone numbers reserved in advance. By comparing the numbers, it can be confirmed whether the user terminal 10 reserved the service.

Then, when the access of the user terminal 10 is approved, the processor 110 logs in with the member account registered by the user of the user terminal 10 at the time of subscription, and provides a service agreed in advance or accepts a service reservation ( S600).

Next, if the processor 110 is confirmed as the user terminal 10 that has reserved the service, it allows access to a remote location or approves the use of a service object according to the previously reserved reservation service (S700).

On the other hand, in step S600 or step S700, the processor 110 performs authentication for viewing personal safes, private banks or bank account transfers, access management of warehouses or restricted access areas, commuting management, authentication for cloud storage or cloud computing. , URL private account or personal account authentication, remote control of remote devices, smart housing, authentication for access to apartment buildings or offices, hotel reservations, authentication for shared economy mobility or rental car use, cash-in and out of security equipment installed in cabinets, etc. And it can provide a service for any one of certification for equipment operation.

Steps of a method or algorithm described in connection with an embodiment of the present invention may be implemented directly in hardware, implemented in a software module executed by hardware, or implemented by a combination thereof.

A software module may include random access memory (RAM), read only memory (ROM), erasable programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), flash memory, hard disk, removable disk, CD-ROM, or It can reside in any form of computer readable storage medium well known in the art to which this invention pertains.

The components of the present invention are stored in a non-transitory storage medium, executed on a computer including a processor to perform the steps of the method or algorithm described above, and implemented as a computer program (or application) to be executed in combination with a computer that is hardware. and can be stored in a computer readable storage medium. Components of the present invention may be implemented as software programming or software elements; similarly, embodiments may include various algorithms implemented as data structures, processes, routines, or combinations of other programming constructs, such as C, C++ , Java (Java), can be implemented in a programming or scripting language such as assembler (assembler). Functional aspects may be implemented in an algorithm running on one or more processors.

In the above, preferred embodiments of the present invention have been described by way of example, but the scope of the present invention is not limited only to these specific embodiments, and can be appropriately changed within the scope described in the claims.

100: user approval system
110: processor
111: extraction unit 112: storage unit
113: issuance unit 114: approval unit
115: service department
120: communication unit 130: memory

Claims (16)

The processor extracts member terminal information including the phone number from the user terminal of a user signing up as an individual member or business member, stores the extracted member terminal information in blockchain storage, and obtains an encryption key value for the stored member terminal information. Acquisition step to do;
an issuing step of generating a user approval means by combining the obtained encryption key value and a URL, and issuing the generated user approval means to the user's residence, e-mail or user terminal; and
When any user terminal attempts access by scanning or tagging the user approval means, member terminal information corresponding to the encryption key value of the user approval means is extracted, and the extracted member terminal information and terminal information of the user terminal attempting access are extracted. Including; approval step of approving access by comparing whether they match;
The approval step is
If the member terminal information corresponding to the encryption key value of the user approval means and the terminal information of the user terminal that attempted access do not match, it is further checked whether the user terminal has reserved a service provided by the operator member to determine approval. , user approval method.
According to claim 1,
The user approval means,
Characterized in that any one of a QR code (Quick Response Code) and NFC (Near Field Communication) tag, user approval method.
According to claim 1,
When access of the user terminal is approved, a service step of logging in with the member account registered by the user of the user terminal at the time of subscription, providing a previously agreed upon service or accepting a service reservation; Characterized in that it further comprises, the user approval method .
According to claim 3,
The service provided in the service step is,
Access to personal safes, authentication for private banks or bank account transfers, access control in warehouses or restricted access areas, commute management, authentication for cloud storage or cloud computing, authentication of URL private accounts or personal accounts, remote device access Control, smart housing, authentication for access to apartment buildings or offices, hotel reservations, authentication for shared economy mobility or rental car use, authentication for checking in and out of security equipment installed in cabinets, etc., and authentication for equipment operation. Characterized by a user authorization method.
delete According to claim 1,
The acquisition step is
In the case of a business member, at least one of location information, postal code, and unique serial number of a remote place prepared for service provision, along with member terminal information, is stored in blockchain storage as identification information, or a unique designation number or serial number of the service object is stored. Characterized in that storing in blockchain storage as identification information, a user approval method.
According to claim 1,
The approval step is
Identification information corresponding to the encryption key value of the user approval means is extracted to identify a remote location or service object, and the phone number of the user terminal that has attempted access is compared with the reservation phone numbers reserved in advance to determine whether the user terminal has reserved the service. A user approval method, characterized by confirming.
According to claim 1,
If it is confirmed as a user terminal that has reserved a service, a reservation service providing step of permitting access to a remote location or approving the use of a service object according to a reservation service reserved in advance; characterized in that it further comprises a user approval method.
processor; and
A memory for storing one or more instructions executable by the processor; includes,
The processor, by executing the one or more instructions,
Extracts member terminal information including phone number from the user terminal of a user signing up as an individual member or business member, stores the extracted member terminal information in blockchain storage, and obtains an encryption key value for the stored member terminal information,
Combining the obtained encryption key value and URL to create a user authorization means, and issuing the generated user authorization means to the user's residence, e-mail or user terminal;
When any user terminal attempts access by scanning or tagging the user approval means, member terminal information corresponding to the encryption key value of the user approval means is extracted, and the extracted member terminal information and terminal information of the user terminal attempting access are extracted. are matched to confirm the connection,
When the processor approves the access of the user terminal,
If the member terminal information corresponding to the encryption key value of the user approval means and the terminal information of the user terminal that attempted access do not match, it is further checked whether the user terminal has reserved a service provided by the operator member to determine approval. , a user approval system.
According to claim 9,
The user approval means,
Characterized in that any one of a QR code (Quick Response Code) and NFC (Near Field Communication) tag, the user approval system.
According to claim 9,
the processor,
When the access of the user terminal is approved, the user of the user terminal logs in with the member account registered at the time of subscription, and provides a service contracted in advance or accepts a service reservation.
According to claim 11,
the processor,
Access to personal safes, authentication for private banks or bank account transfers, access control in warehouses or restricted access areas, commute management, authentication for cloud storage or cloud computing, authentication of URL private accounts or personal accounts, remote device access Control, smart housing, authentication for access to apartment buildings or offices, hotel reservations, authentication for shared economy mobility or rental car use, authentication for checking in and out of security equipment installed in cabinets, etc., and authentication for equipment operation. Characteristic, user approval system.
delete According to claim 9,
the processor,
In the case of a business member, at least one of location information, postal code, and unique serial number of a remote place prepared for service provision, along with member terminal information, is stored in blockchain storage as identification information, or a unique designation number or serial number of the service object is stored. A user approval system, characterized in that stored in blockchain storage as identification information.
According to claim 9,
the processor,
Identification information corresponding to the encryption key value of the user approval means is extracted to identify a remote location or service object, and the phone number of the user terminal that has attempted access is compared with the reservation phone numbers reserved in advance to determine whether the user terminal has reserved the service. Characterized in confirming, the user approval system.
According to claim 9,
the processor,
If it is confirmed as a user terminal that has reserved a service, it is characterized in that, according to the reservation service reserved in advance, allowing access to a remote place or approving the use of a service object, the user approval system.

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