KR102604766B1 - Vaccination information management server that enables storage and management of vaccination information for users through a two-dimensional code printed on a sticker that can be attached to a passport, and operating method thereof - Google Patents

Abstract

The present invention proposes a vaccination information management server and its operation method that enable storage and management of vaccination information for users through a two-dimensional code printed on a sticker that can be attached to a passport, thereby providing a vaccination information management server and method of operating the same. When a user goes through immigration procedures, the immigration manager can more easily check the vaccination information for the user by simply scanning the two-dimensional code printed on the sticker attached to the user's passport through an electronic terminal. Support is available.

Description

Vaccination information management server and method of operation thereof that enable storage and management of vaccination information for users through a two-dimensional code printed on a sticker that can be attached to a passport {VACCINATION INFORMATION MANAGEMENT SERVER THAT ENABLES STORAGE AND MANAGEMENT OF VACCINATION INFORMATION FOR USERS THROUGH A TWO-DIMENSIONAL CODE PRINTED ON A STICKER THAT CAN BE ATTACHED TO A PASSPORT, AND OPERATING METHOD THEREOF}

The present invention relates to a vaccination information management server that enables storage and management of vaccination information for users through a two-dimensional code printed on a sticker that can be attached to a passport and a method of operating the same.

Recently, as the virus caused by COVID-19 spreads around the world, people in many countries are losing their lives due to infection with COVID-19.

Meanwhile, in an effort to end COVID-19, the development of vaccines against COVID-19 is underway around the world, and several of these vaccines have been approved and many people have reached the stage of being vaccinated.

Accordingly, restrictions on overseas entry and exit for vaccinated people are also being eased.

In this situation, immigration managers in each country need to check vaccination information on immigrants while going through immigration procedures.

Recently, as the use of two-dimensional codes such as QR code (Quick Response Code), veri code, and dot code has increased, vaccination information about the vaccinated person is included in a sticker that can be attached to the passport held by the vaccinated person. You can consider printing the two-dimensional code.

In this way, if a two-dimensional code containing vaccination information about the vaccinated person is printed on a sticker, when the vaccinated person goes through immigration procedures, the immigration manager recognizes the two-dimensional code printed on the sticker through an electronic terminal and Since the vaccination information can be searched, it will be easier and more convenient to search the vaccination information of the vaccinated person.

Therefore, research is needed on service technology to help immigration managers more easily retrieve vaccination information about users through a two-dimensional code printed on a sticker that can be attached to a passport.

The present invention proposes a vaccination information management server and its operation method that enable storage and management of vaccination information for users through a two-dimensional code printed on a sticker that can be attached to a passport, thereby providing a vaccination information management server and method of operating the same. When a user goes through immigration procedures, the immigration manager can more easily check the vaccination information for the user by simply scanning the two-dimensional code printed on the sticker attached to the user's passport through an electronic terminal. I would like to support.

According to an embodiment of the present invention, a vaccination information management server that enables storage and management of vaccination information for users through a two-dimensional code printed on a sticker that can be attached to a passport is pre-produced so that it can be attached to a passport. A plurality of stickers - The plurality of stickers are pre-distributed to a plurality of pre-designated vaccination organizations, and each of the plurality of stickers has a state identification of n (n is a natural number of 2 or more) digits to identify each sticker. A number and a secondary identification number of k (k is a natural number of 2 or more) digits are assigned, and at the same time, the main identification number and secondary identification number of each sticker are input to a preset token generation function, and the output value calculated is an authentication token. It is assigned, and each of the plurality of stickers is printed with a two-dimensional code inserting information about the main identification number of each sticker and information about the authentication token - a secondary identification number for each and each of the plurality of stickers. A complex information storage unit in which authentication tokens for are stored in correspondence with each other, and as the user completes vaccination at a first vaccination institution, which is one of the plurality of vaccination institutions, management of the first vaccination institution. When the first vaccination information for the user is received from the terminal and a request for information registration for the first vaccination information is received, the state identification number and authentication inserted in the two-dimensional code printed on the sticker are sent to the management terminal. A request unit for requesting transmission of a token, as the two-dimensional code printed on the first sticker, which is one of the plurality of stickers, is scanned and recognized by the management terminal, 2 printed on the first sticker from the management terminal When the first primary identification number and the first authentication token extracted through the dimension code are received, a first assistant extracts an auxiliary identification number stored in correspondence with the same authentication token as the first authentication token from the complex information storage unit. An auxiliary identification number stored in correspondence with an authentication token identical to the first authentication token, from the identification number extraction unit and the complex information storage unit, when the first auxiliary identification number is extracted, to the token generation function, the management terminal A system for checking whether the first operation result calculated when the first primary identification number received from and the first auxiliary identification number extracted from the complex information storage is applied as input is the first authentication token. 1 Token confirmation unit, when it is confirmed that the first operation result is the first authentication token, connects to a pre-designated vaccination information storage server, and sends the first vaccination information to the vaccination information storage server and the first authentication token. A storage request unit that transmits the authentication token and the first auxiliary identification number and requests the vaccination information storage server to store the first vaccination information, the first authentication token, and the first auxiliary identification number in correspondence with each other. And when a feedback message is received from the vaccination information storage server, indicating that the first vaccination information, the first authentication token, and the first auxiliary identification number have been stored in correspondence with each other in the vaccination information storage server, and a completion message transmission unit that generates a registration completion message indicating that the first vaccination information has been registered and transmits the registration completion message to the management terminal.

In addition, a method of operating a vaccination information management server that enables storage and management of vaccination information for users through a two-dimensional code printed on a sticker that can be attached to a passport according to an embodiment of the present invention is provided in the passport. A plurality of pre-made stickers that can be attached - The plurality of stickers are pre-distributed to a plurality of pre-designated vaccination organizations, and each of the plurality of stickers has n (n is a natural number of 2 or more) to identify each sticker. ) digit main identification number and k (k is a natural number of 2 or more) digit auxiliary identification number are assigned, and the main identification number and auxiliary identification number of each sticker are input to the preset token generation function and calculated. An authentication token is assigned as an output value, and each of the plurality of stickers is printed with a two-dimensional code containing information about the main identification number of each sticker and information about the authentication token - a secondary identification number for each and the above Maintaining a complex information storage unit in which authentication tokens for each of the plurality of stickers are stored in correspondence with each other, as the user completes vaccination at a first vaccination institution that is one of the plurality of vaccination institutions, When the first vaccination information for the user is received from the management terminal of the first vaccination institution and a request to register information for the first vaccination information is received, the two-dimensional code printed on the sticker is sent to the management terminal. Requesting transmission of the inserted main identification number and authentication token, as the two-dimensional code printed on the first sticker, which is one of the plurality of stickers, is scanned and recognized by the management terminal, the management terminal When the first primary identification number and the first authentication token extracted through the two-dimensional code printed on the first sticker are received, the secondary identification stored in correspondence with the same authentication token as the first authentication token from the composite information storage unit Extracting a number, when the first auxiliary identification number is extracted from the complex information storage unit to the auxiliary identification number stored in correspondence with the same authentication token as the first authentication token, in the token generation function, the management Checking whether the first operation result calculated when the first primary identification number received from the terminal and the first auxiliary identification number extracted from the complex information storage are applied as input is the first authentication token. Step, when it is confirmed that the first operation result is the first authentication token, connect to a pre-designated vaccination information storage server, and send the first vaccination information, the first authentication token, and While transmitting the first auxiliary identification number, requesting the vaccination information storage server to store the first vaccination information, the first authentication token, and the first auxiliary identification number in correspondence with each other, and the vaccination information When a feedback message is received from the storage server informing the vaccination information storage server that the first vaccination information, the first authentication token, and the first auxiliary identification number have been stored in correspondence with each other, the first vaccination information Generating a registration completion message indicating that registration has been completed and transmitting it to the management terminal.

The present invention proposes a vaccination information management server and its operation method that enable storage and management of vaccination information for users through a two-dimensional code printed on a sticker that can be attached to a passport, thereby providing a vaccination information management server and method of operating the same. When a user goes through immigration procedures, the immigration manager can more easily check the vaccination information for the user by simply scanning the two-dimensional code printed on the sticker attached to the user's passport through an electronic terminal. Support is available.

Figure 1 shows the structure of a vaccination information management server that enables storage and management of vaccination information for users through a two-dimensional code printed on a sticker that can be attached to a passport according to an embodiment of the present invention. It is a drawing.
Figure 2 shows a method of operating a vaccination information management server that enables storage and management of vaccination information for users through a two-dimensional code printed on a sticker that can be attached to a passport according to an embodiment of the present invention. This is a flowchart.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the attached drawings. This description is not intended to limit the present invention to specific embodiments, but should be understood to include all changes, equivalents, and substitutes included in the spirit and technical scope of the present invention. In describing each drawing, similar reference numerals are used for similar components, and unless otherwise defined, all terms used in this specification, including technical or scientific terms, are within the scope of common knowledge in the technical field to which the present invention pertains. It has the same meaning as generally understood by those who have it.

In this document, when a part "includes" a certain component, this means that it may further include other components rather than excluding other components, unless specifically stated to the contrary. Additionally, in various embodiments of the present invention, each component, functional block, or means may be composed of one or more subcomponents, and the electrical, electronic, and mechanical functions performed by each component may be electronic. It may be implemented with various known elements or mechanical elements such as circuits, integrated circuits, and ASICs (Application Specific Integrated Circuits), and may be implemented separately or by integrating two or more into one.

Meanwhile, the blocks in the attached block diagram or the steps in the flow chart are computer program instructions that are mounted on the processor or memory of equipment capable of data processing, such as general-purpose computers, special-purpose computers, portable laptop computers, and network computers, and perform designated functions. It can be interpreted to mean. Because these computer program instructions can be stored in a memory provided in a computer device or in a computer-readable memory, the functions described in the blocks of a block diagram or the steps of a flow diagram can be produced as a manufactured product containing instruction means to perform them. It could be. In addition, each block or each step may represent a module, segment, or portion of code that includes one or more executable instructions for executing specified logical function(s). Additionally, it should be noted that in some alternative embodiments, it is possible for functions mentioned in blocks or steps to be executed in a different order. For example, two blocks or steps shown in succession may be performed substantially simultaneously or in reverse order, and in some cases, some blocks or steps may be omitted.

Figure 1 shows the structure of a vaccination information management server that enables storage and management of vaccination information for users through a two-dimensional code printed on a sticker that can be attached to a passport according to an embodiment of the present invention. It is a drawing.

Referring to Figure 1, the vaccination information management server 110 according to the present invention includes a composite information storage unit 111, a request unit 112, a first auxiliary identification number extraction unit 113, and a first token confirmation unit ( 114), a storage request unit 115, and a completion message transmission unit 116.

First, the plurality of stickers in the present invention are pre-made stickers that can be attached to a passport, and are pre-distributed to a plurality of pre-designated vaccination organizations, and each of the plurality of stickers has an n for identifying each sticker. A main identification number of (n is a natural number of 2 or more) digits and a secondary identification number of k (k is a natural number of 2 or more) digits are assigned, and the main and auxiliary identification numbers of each sticker are assigned to the preset token generation function. An authentication token, which is the output value calculated by being approved as an input, is assigned.

At this time, according to one embodiment of the present invention, the token generation function is performed when an n-digit primary identification number and a k-digit auxiliary identification number assigned to one of the plurality of stickers are input. Kronecker Product between a column vector whose components are n numbers constituting the n-digit primary identification number approved as input and a row vector whose components are k numbers constituting the k-digit auxiliary identification number approved as input. It may be a function that generates an operation matrix with a size of n x k by calculating , and then calculates the Euclidean norm of the operation matrix as an authentication token corresponding to one of the stickers.

Here, the Euclidean norm is an L2 norm for indicating the size of a vector or matrix, and can be calculated according to Equation 1 below.

In Equation 1 above, means the Euclidean norm, and x _i means the ith component included in the vector or matrix.

In addition, the Kronecker product refers to a matrix that specifically expresses the tensor product of two matrices. Given that an m x n matrix M as in Equation 2 below and a p x q matrix N as in Equation 3 below are given, the matrix The Kronecker product between M and matrix N can be expressed as Equation 4 below.

Additionally, a two-dimensional code is printed on each of the plurality of stickers, into which information about the main identification number of each sticker and information about the authentication token are inserted.

Here, the two-dimensional code refers to a code that can insert information such as various characters into a two-dimensional image pattern. QR code (Quick Response Code), veri code, dot code, etc. are used, or Korean registered patent codes are used. A digital code that can express certain data on a two-dimensional image through a pixel space composed of a plurality of points disclosed in No. 10-1897960 can be used.

In this situation, the complex information storage unit 111 of the vaccination information management server 110 contains an auxiliary identification number for each of the plurality of stickers pre-made to be attached to the passport and authentication for each of the plurality of stickers. Tokens are stored in correspondence with each other.

For example, in the case of 'k=5', the composite information storage unit 111 contains a 5-digit auxiliary identification number for each of the plurality of stickers and an authentication token for each of the plurality of stickers, as shown in Table 1 below. These may be stored in correspondence with each other.

Auxiliary identification number for each of a plurality of stickers authentication token 1 2 3 4 5 authentication token 1 23456 authentication token 2 34567 Authentication Token 3 ... ...

As the user completes vaccination at a first vaccination institution, which is one of the plurality of vaccination institutions, the request unit 112 receives a request for the user from the management terminal 150 of the first vaccination institution. 1 When vaccination information is received and a request for information registration for the first vaccination information is received, transmission of the state identification number and authentication token inserted in the two-dimensional code printed on the sticker is requested to the management terminal 150. do.

Here, the first vaccination information may be information such as the type of vaccine for which the user has completed vaccination, the number of vaccinations, the vaccination date, and the vaccination institution.

As the first auxiliary identification number extractor 113 scans and recognizes the two-dimensional code printed on the first sticker, which is one of the plurality of stickers, in the management terminal 150, the first auxiliary identification number extractor 113 1 When the first primary identification number and the first authentication token extracted through the two-dimensional code printed on the sticker are received, an auxiliary authentication token stored in correspondence with the same authentication token as the first authentication token is received from the complex information storage unit 111. Extract the identification number.

The first token confirmation unit 114 is an auxiliary identification number stored in correspondence with the same authentication token as the first authentication token from the complex information storage unit 111. When the first auxiliary identification number is extracted, the token is generated. The first operation result calculated when the first primary identification number received from the management terminal 150 and the first auxiliary identification number extracted from the complex information storage unit 111 are input to the function, 1 Check whether it is an authentication token.

When it is confirmed that the first operation result is the first authentication token, the storage request unit 115 connects to the pre-designated vaccination information storage server 160 and sends the first authentication token to the vaccination information storage server 160. While transmitting the vaccination information, the first authentication token, and the first auxiliary identification number, the first vaccination information, the first authentication token, and the first auxiliary identification number are transmitted to the vaccination information storage server 160. Request to match and save.

The completion message transmission unit 116 receives the first vaccination information, the first authentication token, and the first auxiliary identification number from the vaccination information storage server 160 to the vaccination information storage server 160. When a feedback message indicating that the storage has been completed is received, a registration completion message indicating that the first vaccination information has been registered is generated and transmitted to the management terminal 150.

Hereinafter, the operations of the request unit 112, the first auxiliary identification number extractor 113, the first token confirmation unit 114, the storage request unit 115, and the completion message transmission unit 116 are taken as examples, Let me explain in detail.

First, as the user completes vaccination at the first vaccination institution, which is one of the plurality of vaccination institutions, the 'vaccination vaccination' for the user is sent from the management terminal 150 of the first vaccination institution. Assume that while the first vaccination information called 'information 1' is received, an information registration request for 'vaccination information 1' is received by the vaccination information management server 110.

Then, the request unit 112 may request the management terminal 150 to transmit the main identification number and authentication token inserted in the two-dimensional code printed on the sticker.

Afterwards, the manager of the first vaccination institution uses the management terminal 150 to enter a two-dimensional code printed on the first sticker, which is one of the plurality of stickers pre-distributed to the first vaccination institution. When scanned and recognized, the management terminal 150 extracts the first state identification number and the first authentication token inserted in the two-dimensional code printed on the first sticker and sends them to the vaccination information management server 110. Can be transmitted.

In this way, as the two-dimensional code printed on the first sticker is scanned and recognized by the management terminal 150, the first main identification extracted through the two-dimensional code printed on the first sticker from the management terminal 150 When the number and the first authentication token are received by the vaccination information management server 110, the first auxiliary identification number extraction unit 113 extracts the first authentication token and the first authentication token from the complex information storage unit 111 as shown in Table 1 above. The auxiliary identification number stored in correspondence with the same authentication token can be extracted.

In this regard, let's say 'n=6', the first main identification number for the first sticker received from the management terminal 150 is '321123', and the first authentication token for the first sticker is 'authentication token In the case of '1', the first auxiliary identification number extraction unit 113 is stored in correspondence with the same authentication token as 'authentication token 1', which is the first authentication token, from the complex information storage unit 111 as shown in Table 1 above. The auxiliary identification number can be extracted.

At this time, by the first auxiliary identification number extraction unit 113, an authentication token stored in correspondence with the same authentication token as 'authentication token 1', which is the first authentication token, is stored from the complex information storage unit 111 as shown in Table 1 above. When the first auxiliary identification number '12345' is extracted as the auxiliary identification number, the first token confirmation unit 114 inputs the first main identification number '321123' received from the management terminal 150 in the token generation function. ' and '12345', which is the first auxiliary identification number extracted from the complex information storage unit 111 as shown in Table 1, is applied as input, and the first operation result is 'authentication token', which is the first authentication token. You can check whether it is '1' or not.

If the first operation result is confirmed to be 'authentication token 1', which is the first authentication token, the first main identification number received from the management terminal 150 and the first authentication token are normally issued. Since it means that the information extracted from the dimension code is correct, the storage request unit 115 connects to the vaccination information storage server 160 and sends the first vaccination information 'prevention' to the vaccination information storage server 160. While transmitting 'vaccination information 1', the first authentication token 'authentication token 1', and the first auxiliary identification number '12345', the first vaccination information 'vaccination' is transmitted to the vaccination information storage server 160. It may be requested to store 'Information 1', 'Authentication Token 1', which is the first authentication token, and '12345', which is the first auxiliary identification number.

Then, the vaccination information storage server 160 corresponds 'vaccination information 1', which is the first vaccination information, 'authentication token 1', which is the first authentication token, and '12345', which is the first auxiliary identification number. You can save it.

In this regard, the vaccination information storage server 160 stores the first vaccination information 'vaccination information 1', the first authentication token 'authentication token 1', and the first auxiliary identification as shown in Table 2 below. The number '12345' can be stored in correspondence with each other.

Immunization Information authentication token Secondary identification number Immunization Information 1 authentication token 1 1 2 3 4 5

Then, the vaccination information storage server 160 stores the first vaccination information 'vaccination information 1', the first authentication token 'authentication token 1', and the first auxiliary identification number '12345' with each other. A feedback message indicating that the corresponding storage has been completed can be generated and transmitted to the vaccination information management server 110.

In this way, from the vaccination information storage server 160, 'vaccination information 1' as the first vaccination information, 'authentication token 1' as the first authentication token, and '12345' as the first auxiliary identification number are transmitted to each other. When a feedback message indicating that the corresponding storage has been completed is received by the vaccination information management server 110, the completion message transmission unit 116 sends a registration completion message indicating that the first vaccination information, ‘vaccination information 1’, has been registered. A message can be created and transmitted to the management terminal 150.

In this way, when the registration completion message is received in the management terminal 150, the medical staff at the first vaccination institution issues the first sticker to the user so that the user attaches the first sticker to his or her passport. I can guide you. As a result, the user can attach the first sticker to his or her passport, and present the first sticker attached to the passport to the immigration manager during the subsequent immigration process, so that the user has completed the vaccination. You will be able to prove that it is.

According to one embodiment of the present invention, the vaccination information management server 110 includes a second auxiliary identification number extractor 117, a second token confirmation unit 118, a search request unit 119, and a vaccination information transmission unit. (120) may be further included.

After the registration completion message is transmitted to the management terminal 150, the second auxiliary identification number extractor 117 receives the first sticker from the first vaccination institution and stores the sticker held by the user. After attaching the first sticker to the passport, when the user undergoes immigration procedures using the passport to which the first sticker is attached, the first sticker attached to the passport is activated by the electronic terminal 170 of the immigration manager. 1 As the two-dimensional code printed on the sticker is scanned and recognized, the first main identification number and the first authentication token extracted through the two-dimensional code printed on the first sticker are received from the electronic terminal 170 When this happens, the auxiliary identification number stored in correspondence with the same authentication token as the first authentication token is extracted from the complex information storage unit 111.

The second token confirmation unit 118 is an auxiliary identification number stored in correspondence with the same authentication token as the first authentication token from the complex information storage unit 111. When the first auxiliary identification number is extracted, the token The second operation result calculated when the first primary identification number received from the electronic terminal 170 and the first auxiliary identification number extracted from the complex information storage unit 111 are input to the generating function, Check whether it becomes the first authentication token.

When it is confirmed that the second operation result is the first authentication token, the search request unit 119 connects to the vaccination information storage server 160 and identifies the first auxiliary identification with the vaccination information storage server 160. A search request for vaccination information is transmitted while transmitting the number and the first authentication token as an index value for searching vaccination information.

The vaccination information transmission unit 120 allows the vaccination information storage server 160 to use the first auxiliary identification number and the first authentication token as an index value together with the first auxiliary identification number and the first authentication token. As the correspondingly stored first vaccination information is searched, when the first vaccination information is received as a search result from the vaccination information storage server 160, the first vaccination information is stored in the electronic terminal 170. send to

Hereinafter, the operations of the second auxiliary identification number extraction unit 117, the second token confirmation unit 118, the search request unit 119, and the vaccination information transmission unit 120 will be described in detail, using examples. .

First, as in the above-described example, it is assumed that after the registration completion message indicating that the first vaccination information, 'vaccination information 1', has been registered is transmitted to the management terminal 150, and accordingly, the user Assume that the first sticker is provided by the first vaccination agency and the first sticker is affixed to the passport held by the user.

At this time, when the user undergoes immigration procedures at an airport or port of a specific country using a passport with the first sticker attached, the immigration manager uses the electronic terminal to confirm whether the user has completed vaccination. Using 170, a scanning operation can be performed on the first sticker attached to the passport.

In this way, when the immigration manager scans and recognizes the two-dimensional code printed on the first sticker attached to the passport using the electronic terminal 170 to inquire the vaccination information for the user, the electronic terminal ( 170) extracts the first state identification number, '321123', and the first authentication token, 'authentication token 1', which are inserted in the two-dimensional code printed on the first sticker, and connects the vaccination information management server 110 ) can be transmitted.

In this way, as the two-dimensional code printed on the first sticker attached to the passport is scanned and recognized by the electronic terminal 170, the two-dimensional code printed on the first sticker is scanned and recognized by the electronic terminal 170. When the first main identification number '321123' and the first authentication token 'authentication token 1' extracted through are received, the second auxiliary identification number extraction unit 117 is a complex information storage unit as shown in Table 1 above ( 111), the auxiliary identification number stored in correspondence with the same authentication token as 'authentication token 1' can be extracted.

At this time, by the second auxiliary identification number extraction unit 117, from the complex information storage unit 111 as shown in Table 1 above, an auxiliary identification number stored in correspondence with the same authentication token as 'authentication token 1', ' When the first auxiliary identification number '12345' is extracted, the second token confirmation unit 118 includes '321123', which is the first main identification number received from the electronic terminal 170, and Table 1 above in the token generation function. Whether the second operation result calculated when '12345', the first auxiliary identification number extracted from the same complex information storage unit 111, is applied as input is 'authentication token 1', which is the first authentication token. You can check it.

If the second operation result is confirmed to be 'authentication token 1', which is the first authentication token, the first main identification number received from the electronic terminal 170 and the first authentication token are normally issued. Since this means that the information extracted from the dimension code is correct, the search request unit 119 connects to the vaccination information storage server 160 and sends the first auxiliary identification number '12345' to the vaccination information storage server 160. ' and 'Authentication Token 1', which is the first authentication token, as an index value for searching vaccination information, while transmitting a search request for vaccination information.

Then, the vaccination information storage server 160 stores the first auxiliary identification number, '12345', and the first authentication token, 'authentication token 1', on the vaccination information storage server 160 as shown in Table 2 above. After searching for 'vaccination information 1', 'vaccination information 1' can be transmitted to the vaccination information management server 110.

In this way, the vaccination information storage server 160 uses '12345', which is the first auxiliary identification number, and 'authentication token 1', which is the first authentication token, as an index value to As 'vaccination information 1' stored together with 'authentication token 1', which is the first authentication token, is searched, 'vaccination information 1' is retrieved from the vaccination information storage server 160 as a search result, and vaccination information is managed. When received by the server 110, the vaccination information transmitter 120 may transmit 'vaccination information 1' to the electronic terminal 170.

At this time, according to an embodiment of the present invention, when the first vaccination information is received as a search result from the vaccination information storage server 160, the vaccination information transmission unit 120 transmits the information to the electronic terminal from the electronic terminal 170. After receiving the current location information of (170) and determining the first country to which the current location information belongs, the text included in the first vaccination information is machine translated into the language of the first country, and the text included in the first vaccination information is machine translated into the language of the first country. The first vaccination information translated into the language of one country can be transmitted to the electronic terminal 170.

For example, as in the above-described example, assume that 'vaccination information 1' is received from the vaccination information storage server 160 to the vaccination information management server 110 as a search result.

Then, the vaccination information transmission unit 120 may receive the current location information of the electronic terminal 170 from the electronic terminal 170 and determine the first country to which the current location information belongs.

In relation to this, as a result of receiving 'current location information 1' as the current location information of the electronic terminal 170 from the electronic terminal 170, if the country to which 'current location information 1' belongs is 'Japan', vaccination The information transmission unit 120 may determine that the first country, which is the country to which 'current location information 1' belongs, is 'Japan'.

Then, the vaccination information transmission unit 120 machine translates the text included in 'Vaccination Information 1' into 'Japanese', the language of the first country, and produces 'Vaccination Information 1' translated into 'Japanese'. can be transmitted to the electronic terminal 170.

In addition, according to the present invention, when the text included in the first vaccination information is machine translated into the language of the first country, the vaccination information transmission unit 120 transmits the text included in the first vaccination information to the first vaccination information. After generating a voice message by synthesizing voice in the language of the first country, the voice message can be transmitted to the electronic terminal 170 along with the first vaccination information translated into the language of the first country. At this time, when the electronic terminal 170 receives the voice message along with the first vaccination information translated into the language of the first country from the vaccination information management server 110, it displays the first vaccination information on the screen. The voice message can be output at the same time as information is displayed.

For example, as in the above-mentioned example, if the text included in 'Vaccination Information 1' is machine translated into 'Japanese', the language of the first country, the vaccination information transmission unit 120 may transmit 'Vaccination Information 1'. The voice message is generated by synthesizing the text included in 'Japanese', the language of the first country, together with 'Vaccination Information 1' translated into 'Japanese', the language of the first country, The voice message can be transmitted to the electronic terminal 170.

In this way, when the voice message is transmitted from the vaccination information management server 110 to the electronic terminal 170 along with 'vaccination information 1' translated into 'Japanese', the language of the first country, the electronic terminal 170 ) can display 'vaccination information 1' on the screen and output the voice message.

According to one embodiment of the present invention, the vaccination information management server 110 may further include a history information generator 121, a transaction generator 122, and a registration request unit 123.

When the first vaccination information is completely transmitted to the electronic terminal 170, the history information generator 121 generates time information about the time when the first vaccination information was transmitted to the electronic terminal 170, Inquiry history information consisting of the current location information, the time information, the first primary identification number, and the first authentication token is generated.

For example, as in the above-described example, let us assume that the first vaccination information, ‘vaccination information 1’, has been transmitted to the electronic terminal 170 through the vaccination information transmission unit 120.

Then, the history information generator 121 generates time information about the time when 'vaccination information 1' is transmitted to the electronic terminal 170, and then generates the current location information, the time information, and the first state identification number. Inquiry history information consisting of '321123' and 'authentication token 1' which is the first authentication token can be generated.

In relation to this, according to the above-described example, when the current location information is called 'current location information 1' and the time information is called 'time information 1', the history information generator 121 generates the information as shown in Table 3 below. You can create inquiry history information.

Current location information time information First State Identification Number first authentication token Current location information 1 Time information 1 321123 authentication token 1

When the inquiry history information is generated, the transaction generator 122 creates a transaction including the inquiry history information.

When the transaction is generated, the registration request unit 123 randomly selects a first node device, which is one of the plurality of node devices 11, 12, 13, and 14 constituting the blockchain network, and then 1 While transmitting the transaction to the node device, a request for registration of the transaction to the blockchain network is transmitted.

At this time, when the first node device receives a request for registration of the transaction to the blockchain network together with the transaction from the vaccination information management server 110, the first node device is connected to the blockchain data stored in the memory in a chain. By creating a first block containing the transaction based on the block and connecting the first block to the blockchain data as a chain, after completing the storage of the first block, the first block is transmitted through the blockchain network. One block can be propagated to the remaining node devices except the first node device among the plurality of node devices 11, 12, 13, and 14.

Specifically, when the first node device receives a request for registration of the transaction to the blockchain network together with the transaction from the vaccination information management server 110, the first node device receives the previous block linked to the blockchain data in a chain. The first block, which is a new block containing the transaction, can be created by referring to the block header. Then, the first node device connects the first block to the blockchain data in a chain, and after completing storage of the first block, transfers the first block to a plurality of node devices through the blockchain network. Among the nodes 11, 12, 13, and 14, it can be propagated to the remaining node devices except the first node device.

In this way, when the first vaccination information is transmitted to the electronic terminal 170, the vaccination information management server 110 according to the present invention generates inquiry history information about the first vaccination information and transmits it to the blockchain network. By registering, it is possible to later enable the user to check when and where the first vaccination information was viewed.

Figure 2 shows a method of operating a vaccination information management server that enables storage and management of vaccination information for users through a two-dimensional code printed on a sticker that can be attached to a passport according to an embodiment of the present invention. This is a flowchart.

In step S210, a plurality of stickers are pre-produced to be attached to a passport (the plurality of stickers are pre-distributed to a plurality of pre-designated vaccination organizations, and each of the plurality of stickers is provided with a device to identify each sticker). A token generation function in which a primary identification number of n (n is a natural number of 2 or more) digits and a secondary identification number of k (k is a natural number of 2 or more) digits are assigned, and the main and secondary identification numbers of each sticker are preset. An authentication token, which is an output value calculated by being applied as an input, is assigned, and a two-dimensional code containing information about the main identification number of each sticker and information about the authentication token is printed on each of the plurality of stickers. A complex information storage unit is maintained in which auxiliary identification numbers for and authentication tokens for each of the plurality of stickers are stored in correspondence with each other.

In step S220, as the user completes vaccination at a first vaccination institution, which is one of the plurality of vaccination institutions, first vaccination information about the user is received from the management terminal of the first vaccination institution. When the information registration request for the first vaccination information is received, transmission of the state identification number and authentication token inserted in the two-dimensional code printed on the sticker is requested to the management terminal.

In step S230, as the two-dimensional code printed on the first sticker, which is one of the plurality of stickers, is scanned and recognized by the management terminal, the two-dimensional code printed on the first sticker from the management terminal is When the extracted first primary identification number and first authentication token are received, an auxiliary identification number stored in correspondence with the same authentication token as the first authentication token is extracted from the complex information storage unit.

In step S240, when the first auxiliary identification number is extracted from the complex information storage unit as an auxiliary identification number stored in correspondence with the same authentication token as the first authentication token, the management terminal is sent to the token generation function. It is checked whether the first operation result calculated when the first primary identification number received from and the first auxiliary identification number extracted from the complex information storage is applied as input is the first authentication token.

In step S250, when it is confirmed that the first operation result is the first authentication token, a pre-designated vaccination information storage server is connected to the vaccination information storage server, and the first vaccination information, the first While transmitting the authentication token and the first auxiliary identification number, the vaccination information storage server is requested to store the first vaccination information, the first authentication token, and the first auxiliary identification number in correspondence with each other.

In step S260, a feedback message is sent from the vaccination information storage server, indicating that the first vaccination information, the first authentication token, and the first auxiliary identification number have been stored in correspondence with each other in the vaccination information storage server. When received, a registration completion message indicating that the first vaccination information has been registered is generated and transmitted to the management terminal.

At this time, according to one embodiment of the present invention, the token generation function is performed when an n-digit primary identification number and a k-digit auxiliary identification number assigned to one of the plurality of stickers are input. The Kronecker product of n It may be a function that generates an operation matrix having a size and then calculates the Euclidean norm of the operation matrix as an authentication token corresponding to one of the stickers.

In addition, according to one embodiment of the present invention, the method of operating the vaccination information management server is such that after the registration completion message is transmitted to the management terminal, the user applies the first sticker at the first vaccination institution. After receiving the payment and attaching the first sticker to the passport held by the user, in the process of the user completing immigration procedures using the passport to which the first sticker is attached, the passport is attached to the passport by the electronic terminal of the immigration manager. As the two-dimensional code printed on the attached first sticker is scanned and recognized, the first main identification number and the first authentication extracted from the electronic terminal through the two-dimensional code printed on the first sticker When a token is received, extracting, from the composite information storage unit, an auxiliary identification number stored in correspondence with an authentication token identical to the first authentication token; As an auxiliary identification number stored in correspondence with a token, when the first auxiliary identification number is extracted, the first primary identification number received from the electronic terminal and the Checking whether a second operation result calculated when a first auxiliary identification number is applied as an input is the first authentication token; if it is confirmed that the second operation result is the first authentication token, Connects to the vaccination information storage server, transmits the first auxiliary identification number and the first authentication token as an index value for searching vaccination information to the vaccination information storage server, and makes a search request for vaccination information. A step of transmitting, and the vaccination information storage server uses the first auxiliary identification number and the first authentication token as an index value, and the first auxiliary identification number and the first authentication token are stored in correspondence with each other. 1 When searching for vaccination information, when the first vaccination information is received as a search result from the vaccination information storage server, the method may further include transmitting the first vaccination information to the electronic terminal.

At this time, according to one embodiment of the present invention, the step of transmitting the first vaccination information to the electronic terminal is performed when the first vaccination information is received as a search result from the vaccination information storage server. After receiving the current location information of the electronic terminal and determining the first country to which the current location information belongs, the text included in the first vaccination information is machine translated into the language of the first country, and the text included in the first vaccination information is machine translated into the language of the first country. 1 The first vaccination information translated into the language of the country can be transmitted to the electronic terminal.

At this time, according to one embodiment of the present invention, the operation method of the vaccination information management server is when the first vaccination information is completed transmitted to the electronic terminal, the point at which the first vaccination information is transmitted to the electronic terminal After generating time information for, generating inquiry history information consisting of the current location information, the time information, the first primary identification number, and the first authentication token, once the inquiry history information is generated, the inquiry A step of generating a transaction including history information, and when the transaction is created, randomly select a first node device, which is one of a plurality of node devices constituting a blockchain network, and then select the first node device as the first node device. While transmitting the transaction, the method may further include transmitting a request for registration of the transaction to the blockchain network.

At this time, when the first node device receives a request for registration of the transaction to the blockchain network together with the transaction from the vaccination information management server, the first node device sends the previous block linked in a chain to the blockchain data stored in the memory. By creating a first block containing the transaction as a basis and connecting the first block to the blockchain data as a chain, after completing the storage of the first block, the first block is transmitted through the blockchain network. can be propagated to the remaining node devices except the first node device among the plurality of node devices.

Above, the operation method of the vaccination information management server according to an embodiment of the present invention has been described with reference to FIG. 2. Here, the operation method of the vaccination information management server according to an embodiment of the present invention may correspond to the configuration of the operation of the vaccination information management server 110 described using FIG. 1, so a more detailed description thereof is provided. Decided to omit it.

The method of operating the vaccination information management server according to an embodiment of the present invention may be implemented as a computer program stored in a storage medium to be executed through combination with a computer.

Additionally, the method of operating the vaccination information management server according to an embodiment of the present invention may be implemented in the form of program instructions that can be executed through various computer means and recorded on a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, etc., singly or in combination. Program instructions recorded on the medium may be specially designed and constructed for the present invention or may be known and usable by those skilled in the art of computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic media such as floptical disks. -Includes optical media (magneto-optical media) and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, etc. Examples of program instructions include machine language code, such as that produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter, etc.

As described above, the present invention has been described with specific details such as specific components and limited embodiments and drawings, but this is only provided to facilitate a more general understanding of the present invention, and the present invention is not limited to the above embodiments. , those skilled in the art can make various modifications and variations from this description.

Accordingly, the spirit of the present invention should not be limited to the described embodiments, and the scope of the patent claims described below as well as all modifications that are equivalent or equivalent to the scope of this patent claim shall fall within the scope of the spirit of the present invention. .

110: Vaccination information management server
111: complex information storage unit 112: request unit
113: first auxiliary identification number extraction unit 114: first token confirmation unit
115: storage request unit 116: completion message transmission unit
117: second auxiliary identification number extraction unit 118: second token confirmation unit
119: Search request unit 120: Vaccination information transmission unit
121: History information generation unit 122: Transaction generation unit
123: Registration request section
150: Management terminal
160: Vaccination information storage server
170: Electronic terminal
11, 12, 13, 14: Multiple node devices

Claims (12)

In the vaccination information management server that enables storage and management of vaccination information for users through a two-dimensional code printed on a sticker that can be attached to a passport,
A plurality of pre-made stickers that can be attached to a passport - the plurality of stickers are pre-distributed to a plurality of pre-designated vaccination organizations, and each of the plurality of stickers has an n (n is 2) to identify each sticker. At the same time, a main identification number of 2 or more digits and a auxiliary identification number of k (k is a natural number of 2 or more) digits are assigned, and the main identification number and auxiliary identification number of each sticker are applied as input to the preset token generation function. An authentication token, which is the calculated output value, is assigned, and each of the plurality of stickers is printed with a two-dimensional code containing information about the main identification number of each sticker and information about the authentication token - a secondary identification number for each and a complex information storage unit in which authentication tokens for each of the plurality of stickers are stored in correspondence with each other;
As the user completes vaccination at a first vaccination institution, which is one of the plurality of vaccination institutions, first vaccination information for the user is received from the management terminal of the first vaccination institution, When an information registration request for first vaccination information is received, a request unit that requests transmission of a state identification number and an authentication token inserted in a two-dimensional code printed on a sticker to the management terminal;
As the two-dimensional code printed on the first sticker, which is one of the plurality of stickers, is scanned and recognized in the management terminal, the first note extracted through the two-dimensional code printed on the first sticker from the management terminal When an identification number and a first authentication token are received, a first auxiliary identification number extractor that extracts an auxiliary identification number stored in correspondence with the same authentication token as the first authentication token from the complex information storage unit;
When the first auxiliary identification number is extracted from the complex information storage unit as an auxiliary identification number stored in correspondence with the same authentication token as the first authentication token, the first auxiliary identification number received from the management terminal is input to the token generation function. 1 A first token confirmation unit that checks whether a first operation result calculated when the primary identification number and the first auxiliary identification number extracted from the complex information storage unit are applied as inputs is the first authentication token;
When it is confirmed that the first operation result is the first authentication token, a pre-designated vaccination information storage server is connected to the vaccination information storage server, and the first vaccination information, the first authentication token, and the first authentication token are connected to the vaccination information storage server. 1 A storage request unit that transmits an auxiliary identification number and requests the vaccination information storage server to store the first vaccination information, the first authentication token, and the first auxiliary identification number in correspondence with each other;
When a feedback message is received from the vaccination information storage server indicating that the first vaccination information, the first authentication token, and the first auxiliary identification number have been stored in correspondence with each other in the vaccination information storage server, the first vaccination information storage server 1. A completion message transmission unit that generates a registration completion message indicating that vaccination information has been registered and transmits it to the management terminal;
After the registration completion message is transmitted to the management terminal, the user receives the first sticker from the first vaccination institution and attaches the first sticker to the passport held by the user, and then the user In the process of going through immigration procedures using the passport to which the first sticker is attached, the two-dimensional code printed on the first sticker attached to the passport is scanned and recognized by the immigration manager's electronic terminal, When the first primary identification number and the first authentication token extracted through the two-dimensional code printed on the first sticker are received from the electronic terminal, an authentication token identical to the first authentication token is received from the complex information storage unit. a second auxiliary identification number extraction unit that extracts the auxiliary identification number stored in correspondence with;
When the first auxiliary identification number is extracted from the composite information storage unit as an auxiliary identification number stored in correspondence with the same authentication token as the first authentication token, the token generation function receives the auxiliary identification number from the electronic terminal. A second token confirmation unit that checks whether the second operation result calculated when the first primary identification number and the first auxiliary identification number extracted from the complex information storage unit are applied as input is the first authentication token. ;
When it is confirmed that the second operation result is the first authentication token, the vaccination information storage server is accessed, and the first auxiliary identification number and the first authentication token are sent to the vaccination information storage server. a search request unit that transmits a search request for vaccination information while transmitting an index value for search; and
The vaccination information storage server uses the first auxiliary identification number and the first authentication token as an index value, and stores the first vaccination information in correspondence with the first auxiliary identification number and the first authentication token. When searching, when the first vaccination information is received as a search result from the vaccination information storage server, a vaccination information transmission unit that transmits the first vaccination information to the electronic terminal
Including,
The token creation function is
When the n-digit primary identification number and k-digit auxiliary identification number assigned to any one of the plurality of stickers are input, the n numbers constituting the n-digit primary identification number applied as input are used as components. After calculating the Kronecker product between the column vector having and the row vector having as components the k numbers constituting the k-digit auxiliary identification number applied as input, an operation matrix having a size of nxk is generated, A vaccination information management server, characterized in that it is a function that calculates the Euclidean norm of the operation matrix as an authentication token corresponding to one of the stickers. delete delete According to paragraph 1,
The vaccination information transmission unit
When the first vaccination information is received as a search result from the vaccination information storage server, the current location information of the electronic terminal is received from the electronic terminal and the first country to which the current location information belongs is determined, Vaccination, characterized in that the text included in the first vaccination information is machine translated into the language of the first country, and the first vaccination information translated into the language of the first country is transmitted to the electronic terminal. Information Management Server. According to clause 4,
When the first vaccination information is completely transmitted to the electronic terminal, time information about the time when the first vaccination information was transmitted to the electronic terminal is generated, and then the current location information, the time information, and the first a history information generator that generates inquiry history information consisting of a main identification number and the first authentication token;
a transaction generator that generates a transaction including the inquiry history information when the inquiry history information is generated; and
When the transaction is created, a first node device, which is one of a plurality of node devices constituting a blockchain network, is randomly selected, and the transaction is transmitted to the first node device, thereby creating the blockchain for the transaction. Registration request unit that transmits registration requests to the network
It further includes,
The first node device is
When a request for registration of the transaction to the blockchain network is received along with the transaction from the vaccination information management server, the transaction is included based on the previous block chained to the blockchain data stored in memory. By creating 1 block and connecting the first block to the blockchain data as a chain, after completing storage of the first block, the first block is stored among the plurality of node devices through the blockchain network. A vaccination information management server, characterized in that it propagates to the remaining node devices except the first node device. In the method of operating a vaccination information management server that enables storage and management of vaccination information for users through a two-dimensional code printed on a sticker that can be attached to a passport,
A plurality of pre-made stickers that can be attached to a passport - the plurality of stickers are pre-distributed to a plurality of pre-designated vaccination organizations, and each of the plurality of stickers has an n (n is 2) to identify each sticker. At the same time, a main identification number of 2 or more digits and a auxiliary identification number of k (k is a natural number of 2 or more) digits are assigned, and the main identification number and auxiliary identification number of each sticker are applied as input to the preset token generation function. An authentication token, which is the calculated output value, is assigned, and each of the plurality of stickers is printed with a two-dimensional code containing information about the main identification number of each sticker and information about the authentication token - a secondary identification number for each and maintaining a complex information storage unit in which authentication tokens for each of the plurality of stickers are stored in correspondence with each other;
As the user completes vaccination at a first vaccination institution, which is one of the plurality of vaccination institutions, first vaccination information for the user is received from the management terminal of the first vaccination institution, When an information registration request for first vaccination information is received, requesting transmission of a state identification number and an authentication token inserted in a two-dimensional code printed on a sticker to the management terminal;
As the two-dimensional code printed on the first sticker, which is one of the plurality of stickers, is scanned and recognized in the management terminal, the first note extracted through the two-dimensional code printed on the first sticker from the management terminal When an identification number and a first authentication token are received, extracting an auxiliary identification number stored in correspondence with the same authentication token as the first authentication token from the complex information storage unit;
When the first auxiliary identification number is extracted from the complex information storage unit as an auxiliary identification number stored in correspondence with the same authentication token as the first authentication token, the first auxiliary identification number received from the management terminal is input to the token generation function. 1. Checking whether a first operation result calculated when the primary identification number and the first auxiliary identification number extracted from the complex information storage are applied as inputs is the first authentication token;
When it is confirmed that the first operation result is the first authentication token, a pre-designated vaccination information storage server is connected to the vaccination information storage server, and the first vaccination information, the first authentication token, and the first authentication token are connected to the vaccination information storage server. 1. Transmitting an auxiliary identification number, requesting the vaccination information storage server to store the first vaccination information, the first authentication token, and the first auxiliary identification number in correspondence with each other;
When a feedback message is received from the vaccination information storage server indicating that the first vaccination information, the first authentication token, and the first auxiliary identification number have been stored in correspondence with each other in the vaccination information storage server, the first vaccination information storage server 1 generating a registration completion message indicating that vaccination information has been registered and transmitting it to the management terminal;
After the registration completion message is transmitted to the management terminal, the user receives the first sticker from the first vaccination institution and attaches the first sticker to the passport held by the user, and then the user In the process of going through immigration procedures using the passport to which the first sticker is attached, the two-dimensional code printed on the first sticker attached to the passport is scanned and recognized by the immigration manager's electronic terminal, When the first primary identification number and the first authentication token extracted through the two-dimensional code printed on the first sticker are received from the electronic terminal, an authentication token identical to the first authentication token is received from the complex information storage unit. extracting an auxiliary identification number stored in correspondence with;
When the first auxiliary identification number is extracted from the composite information storage unit as an auxiliary identification number stored in correspondence with the same authentication token as the first authentication token, the token generation function receives the auxiliary identification number from the electronic terminal. Checking whether a second operation result calculated when applying the first primary identification number and the first auxiliary identification number extracted from the complex information storage as input is the first authentication token;
When it is confirmed that the second operation result is the first authentication token, the vaccination information storage server is accessed, and the first auxiliary identification number and the first authentication token are sent to the vaccination information storage server. transmitting a search request for vaccination information while transmitting an index value for retrieval; and
The vaccination information storage server uses the first auxiliary identification number and the first authentication token as an index value, and stores the first vaccination information in correspondence with the first auxiliary identification number and the first authentication token. When searching, when the first vaccination information is received as a search result from the vaccination information storage server, transmitting the first vaccination information to the electronic terminal
Including,
The token creation function is
When the n-digit primary identification number and k-digit auxiliary identification number assigned to any one of the plurality of stickers are input, the n numbers constituting the n-digit primary identification number applied as input are used as components. After calculating the Kronecker product between the column vector having and the row vector having as components the k numbers constituting the k-digit auxiliary identification number applied as input, an operation matrix having a size of nxk is generated, A method of operating a vaccination information management server, characterized in that it is a function that calculates the Euclidean norm of the operation matrix as an authentication token corresponding to one of the stickers. delete delete According to clause 6,
The step of transmitting the first vaccination information to the electronic terminal is
When the first vaccination information is received as a search result from the vaccination information storage server, the current location information of the electronic terminal is received from the electronic terminal and the first country to which the current location information belongs is determined, Vaccination, characterized in that the text included in the first vaccination information is machine translated into the language of the first country, and the first vaccination information translated into the language of the first country is transmitted to the electronic terminal. How the information management server works. According to clause 9,
When the first vaccination information is completely transmitted to the electronic terminal, time information about the time when the first vaccination information was transmitted to the electronic terminal is generated, and then the current location information, the time information, and the first generating inquiry history information consisting of a primary identification number and the first authentication token;
When the inquiry history information is generated, generating a transaction including the inquiry history information; and
When the transaction is created, a first node device, which is one of a plurality of node devices constituting a blockchain network, is randomly selected, and the transaction is transmitted to the first node device, thereby creating the blockchain for the transaction. Sending a registration request to the network
It further includes,
The first node device is
When a request for registration of the transaction to the blockchain network is received along with the transaction from the vaccination information management server, the transaction is included based on the previous block chained to the blockchain data stored in memory. By creating 1 block and connecting the first block to the blockchain data as a chain, after completing storage of the first block, the first block is stored among the plurality of node devices through the blockchain network. A method of operating a vaccination information management server, characterized in that it propagates to the remaining node devices except the first node device. A computer-readable recording medium recording a computer program for executing the method of any one of claims 6, 9, or 10 through combination with a computer. A computer program stored in a storage medium for executing the method of any one of claims 6, 9, or 10 through combination with a computer.

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