KR102415959B1 - User management system and method for preventing the spread of infectious diseases - Google Patents

Abstract

The present invention relates to a system and method for managing users to prevent the spread of an infectious disease in a situation in which an infectious disease is spreading or an infectious disease is expected to spread.

Description

USER MANAGEMENT SYSTEM AND METHOD FOR PREVENTING THE SPREAD OF INFECTIOUS DISEASES

The present invention relates to a system and method for managing users to prevent the spread of an infectious disease in a situation in which an infectious disease is spreading or an infectious disease is expected to spread.

Recently, the damage caused by the Corona 19 virus infection has been very large, and the damage is still increasing. Not only COVID-19, but also in the past, various types of infectious diseases have spread throughout society, causing incalculable damage.

Economic damage accounts for a significant portion of the damage caused by infectious diseases. Until now, in order to prevent the spread of the infectious disease, both the infected and non-infected people are required to be absolutely isolated or distanced. The companies that operate it are suffering a lot of damage.

Therefore, in efforts to reduce the damage caused by infectious diseases, the infected and non-infected people are thoroughly separated, and the infected are required to be in absolute self-isolation and distance, and the non-infected can be consumed in a thoroughly verified clean area. It would be necessary to separate quarantine guidelines for infected and non-infected people.

On the other hand, in order to require separate quarantine guidelines for infected and non-infected people, thorough monitoring and management of infected and non-infected people is necessary in advance. It would be desirable to guide low-intensity quarantine guidelines by enabling certification that they are safe from the risk of infectious diseases, and to provide incentives for non-infected people to consume within a limited range.

For reference, conventionally, information on the movement of a confirmed patient is provided through various channels, and the means for providing information on the movement of a confirmed patient are still evaluated to be of considerable help to general users. The use of the list is limited to simply showing the movement of the infected person as a list or simply displaying the above list on a map. to be.

In addition, in the past, personal information such as location information of the terminal was easily shared to the outside, and personal information leakage accidents occurred frequently. You could be in a very difficult situation. Accordingly, it is also necessary to understand the risk level of the user's infectious disease in a state where exposure of personal information such as location information is minimized.

The present invention has been proposed in view of the above problems, and in particular, a system and method capable of inducing both infected and non-infected people to make efforts to prevent the spread of infectious diseases, and at the same time, inducing non-infected people to engage in limited economic activities. is about

Korean Patent Publication No. 10-2019-0024549 (published on March 8, 2019)

The present invention provides information on the risk of an infectious disease to users who have a terminal such as a smartphone based on location information, and in particular, determines the level of the user's risk of an infectious disease by comparing the movement of users and the movement of confirmed patients The purpose of this is to provide a notification.

Another object of the present invention is to prevent forgery/falsification of data by encrypting and storing location information of a user stored in a terminal, and furthermore, to provide reliable data or information by ensuring integrity.

Another object of the present invention is to enable non-infected people to engage in certain consumption or economic activities by having them authenticated that they are safe from the risk of infectious diseases. Specifically, when non-infected people who have been certified that there is no risk of infectious diseases visit commercial facilities such as movie theaters and restaurants, they give priority to those who have been certified, or only those who have been certified can gather and engage in consumption activities. It aims to enable certain consumption or economic activities by providing an area.

On the other hand, the technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the description below.

In order to solve the above problems, in the present invention, as one solution, it is proposed that a terminal user is diagnosed with an infectious disease risk level and a specific grade is assigned to the user according to the diagnosis result.

In addition, in the present invention, another solution is to enable the user to easily propagate that he or she is in a safe state from infectious diseases by allowing the user to recognize the assigned grade to the outside through an identification code such as a QR code. .

In addition, the present invention proposes as another solution to reduce the risk of leakage of personal information of the user by enabling the calculation of the degree of risk for the terminal without transmitting personal information such as location information of the terminal to the outside.

Another object of the present invention is to enable the user to protect himself from the risk of infectious disease by notifying the user of infectious disease information when he visits an area suspected of risk compared to the movement line of the confirmed patient.

In addition, the present invention proposes as a solution to provide more reliable data by storing the user's location information in the block chain built into the terminal and periodically synchronizing with the block chain network on the cloud.
Specifically, the present invention proposes a user management method for preventing the spread of an infectious disease in a terminal in order to solve the aforementioned problem, the method comprising: (a1) inquiring the location information of the terminal for a preset period; (b1) comparing the location information of the terminal with a confirmed person's movement line - the confirmed person's movement line is received through a network from outside the terminal; and (c1) determining whether there was contact between the user of the terminal and the confirmed patient as a result of the comparison, and assigning a risk grade to the user according to the determination result.
In addition, the method further includes; after step (a1) and before step (b1), verifying whether the inquired location information is forgery or falsification; It may be characterized in that the warning level is assigned to the security level, and if it is determined that there was no forgery or falsification as a result of the verification, the process proceeds to step (b).
Also, in the method, step (b1) may include an algorithm for calculating at least one of the similarity between the terminal location information and the movement line of the confirmed person and the overlap between the stay times.
In addition, in the method, the step (c1) includes: determining whether there has been close contact between the user of the terminal and the confirmed patient, and assigning a risk level of risk if there is close contact; and determining whether there has been contact with a time difference between the user of the terminal and a confirmed person, and if there is time difference contact, assigning a risk level of a warning level; may include at least one step.
In addition, the method may further include; after step (c1), (d1) generating an identification code in which the risk level information of the user is recorded. In addition, at this time, the identification code can be recognized by the code identifier of any commercial facility - the commercial facility provides a differentiated service according to the user's risk level - and the risk level information of the user can be read by the recognition can be characterized as In addition, the discrimination service according to the user's risk level is classified as an entrance area for each risk level, a service provision area for each risk level, an entrance time zone for each risk level, an admission day for each risk level, a difference in compensation for each risk level, or risk It may be characterized in that it includes at least one of classification of reward types for each grade.
On the other hand, a user management method for preventing the spread of an infectious disease in a management server according to another embodiment of the present invention includes (a2) querying the location information of the terminal - the location information is shared from the terminal - for a preset period step; (b2) comparing the location information of the terminal with a confirmed person's movement line - the confirmed person's movement line is received through a network from outside the management server; and (c2) determining whether there was contact between the user of the terminal and the confirmed patient as a result of the comparison, and assigning a risk grade to the user according to the determination result.
In addition, in the method, the step (c2) includes: determining whether there has been close contact between the user of the terminal and the confirmed person, and assigning a risk level of risk if there is close contact; and judging whether there is a time difference contact between the user of the terminal and a confirmed person, and if there is a time difference contact, assigning a risk level of the alert level; It may include at least one step of
In addition, the method may further include a (d2) step of generating an identification code in which the risk level information of the user is recorded and providing it to the terminal after the step (c2). In this case, the identification code is recognizable by the code identifier of any commercial facility - the commercial facility provides a differentiated service according to the user's risk level - and the risk level information of the user can be read by the recognition can be done with
In addition, at this time, the discriminatory service according to the user's risk level is classified as an entrance area for each risk level, a service provision area for each risk level, an entrance time period for each risk level, an admission day for each risk level, a different reward for each risk level, or It may be characterized in that it includes at least one of the types of compensation for each risk level.
In addition, in the method, after step (d2), a request to provide benefit information from any commercial facility system - The benefit information provision request is made after an arbitrary identification code is recognized by the commercial facility system - This reception In this case, it may be characterized in that providing benefit information that can be provided for at least one of a user or a risk level corresponding to the identification code is provided.
In addition, in the method, the benefit information may include at least one of a coupon, mileage, product purchase link, and content corresponding to the user or risk level.
Meanwhile, a user management method for preventing the spread of an infectious disease in a terminal according to another embodiment of the present invention includes the steps of: (a3) inquiring the location information of the terminal for a preset period; (b3) comparing the location information of the terminal with the movement of the confirmed patient - the movement of the confirmed patient is received through the network from outside the terminal; and (c3) determining whether there was contact between the user of the terminal and the confirmed patient as a result of the comparison, and assigning a risk grade to the user according to the determination result; It may be characterized in that it is recorded and shared.
Meanwhile, the computer-readable storage medium according to another embodiment of the present invention may store instructions executable by a processor, and when the instructions are executed, the processor of the electronic device causes the spread of any one of the aforementioned infectious diseases It may be characterized by executing a user management method for prevention.

According to the present invention, information related to infectious diseases (hereinafter referred to as infectious disease information) can be provided to infected and non-infected people using a terminal such as a smartphone, so that users can minimize exposure to infectious diseases. have.

In addition, according to the present invention, by comparing the movement of the user's terminal with the movement of the confirmed patient, it is easy to know how much the user's risk level is, and furthermore, by notifying the user of the risk level, the user can voluntarily prevent the spread of infectious diseases. It has the effect of inducing people to take action for

In addition, according to the present invention, it is possible to certify that the non-infected person has a low or no risk level from an infectious disease, thereby inducing the non-infected person to engage in limited consumption or economic activities. It is possible to achieve the effect of reducing the scale of economic damage. Furthermore, from the point of view of those who operate commercial facilities, only consumers who have been certified as having a low risk of infectious diseases can enter commercial facilities to prevent the spread of infectious diseases among consumers and to be recognized as a safe place from infectious diseases externally. This has the effect of gaining the trust of consumers.

In addition, according to the present invention, the user's personal information can be protected by allowing the terminal to process the movement of the terminal only within the corresponding terminal, that is, by not exposing the movement of the terminal to the outside.

In addition, according to the present invention, when a user carrying a terminal approaches an infectious disease risk area, the user is notified of infectious disease information to the user so that the user is more careful in the infectious disease risk area.

In addition, according to the present invention, it is possible to achieve the effect of increasing the reliability of data by ensuring the consistency of location information with the block chain.

On the other hand, the effects of the present invention are not limited to those mentioned above, and other technical effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 shows an overall overview of a user management system according to a first embodiment of the present invention.
2 is a diagram illustrating a process in which the confirmed patient diagnosis module determines the user's risk level of an infectious disease.
Fig. 3 shows an overall outline of a user management system according to a second embodiment of the present invention.
4 is a diagram illustrating a process of determining the risk level of an infectious disease in the user management system according to the second embodiment.
Fig. 5 shows an overall outline of a user management system according to a third embodiment of the present invention.

The purpose and technical configuration of the present invention, and details regarding the operational effects thereof will be more clearly understood by the following detailed description based on the accompanying drawings in the specification of the present invention. An embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

The embodiments disclosed herein should not be construed or used as limiting the scope of the present invention. It is natural for those skilled in the art that the description including the embodiments of the present specification will have various applications. Accordingly, any embodiments described in the detailed description of the present invention are illustrative for better describing the present invention, and are not intended to limit the scope of the present invention to the embodiments.

The functional blocks shown in the drawings and described below are merely examples of possible implementations. Other functional blocks may be used in other implementations without departing from the spirit and scope of the detailed description. Also, although one or more functional blocks of the present invention are represented as separate blocks, one or more of the functional blocks of the present invention may be combinations of various hardware and software configurations that perform the same function.

In addition, the expression including certain components is an expression of "open type" and merely indicates that the components are present, and should not be construed as excluding additional components.

Furthermore, when a component is referred to as being “connected” or “connected” to another component, it may be directly connected or connected to the other component, but it should be understood that other components may exist in between. do.

Hereinafter, each embodiment of the present invention will be described with reference to the drawings.

First, Fig. 1 shows an overview of a user management system according to a first embodiment of the present invention. In this user management system, it is characterized in that the terminal 100 itself diagnoses the user's risk level and gives a predetermined grade based on the diagnosis result, and also provides authentication means ( One feature is that consumption activities can be permitted in collective facilities, etc. by allowing users to certify their own infectious disease safety using QR codes, barcodes, etc.). Hereinafter, detailed configurations of the terminal 100 and the management server 200 will be further described with reference to FIG. 1 .

First, the terminal 100 is a device that can be manipulated by a user, and may preferably be a portable terminal (such as a smart phone) capable of acquiring the user's location information. It is premised that the terminal is basically equipped with a central processing unit and memory for the process, and the receiving module 110, the diagnostic module 120A, the safety level module 120B, the terminal movement DB 130, and the location information module (140). The above-mentioned modules may be implemented in software, or may be hardware itself.

The receiving module 110 receives infectious disease information, ie, information related to an infectious disease, from the management server. In particular, the infectious disease information may include a movement line of a confirmed patient. The movement route of a confirmed person can be understood to include the movement route, place of stay, and time of stay of the confirmed person, and such movement route may be provided by an institution such as a ward office or a public health center. In addition, the receiving module may acquire infectious disease information from the emergency text message received from the disaster text system 400 . In this case, the receiving module may acquire the relevant infectious disease information by reading the text of the emergency text message. On the other hand, if it is difficult to ascertain the exact movement line of the confirmed person because there is no or unclear movement line in the text of the emergency text message, the movement line corresponding to the area of the confirmed person can be received by requesting the management server 200 .

Next, the diagnosis module 120A calculates how high the level of risk the user of the terminal has in relation to the infectious disease. It is a configuration that calculates the degree of risk based on whether it was close. The diagnosis module 120A may operate in conjunction with the safety rating module 120B, for example, to cause the safety rating module 120B to assign a specific rating to the user according to the diagnosis result in the diagnosis module 120A. can be implemented. Depending on the system design, the diagnostic module and the safety level module may be implemented as a single module. The calculation process in the diagnosis module 120A and the safety level module 120B will be discussed in more detail in the description of FIG. 2 to be described later.

Next, the terminal 100 may further include a terminal movement DB 130 capable of storing information for recognizing the user's movement and a location information module 140 for obtaining the user's location information. The location information module 140 is strictly for acquiring the location information of the corresponding terminal 100, and the information obtained by the location information module at this time includes GPS information, latitude/longitude information, or Wi-Fi MAC address information indoors and outdoors. It may include any information that can identify the location information of the corresponding terminal. The location information obtained in this way is stored in the terminal movement DB 130, and if necessary, the information stored in the terminal movement DB 130 may undergo an encryption process. In addition, the terminal movement DB 130 in the present invention may be implemented to utilize only the user movement of less than a preset period for service provision, for example, using only the user movement of 2 weeks or less to calculate the degree of risk of the user In addition, information unnecessary for risk calculation can be prevented from being maintained any more by deleting information that has passed two weeks. Through this, it is possible to increase the accuracy of the user's movement information, and furthermore, there is an effect of preventing personal information such as the user's movement from being leaked to the outside.

The detailed configurations that the terminal 100 can have have been described above, and below, the risk level calculation process of the diagnostic module 120A and the safety rating module 120B, which have been previously delayed, will be described with reference to FIG. 2 . let's see

FIG. 2 illustrates an example of a process in which the diagnosis module 120A and the safety rating module 120B calculate a degree of risk for a terminal user and assign a rating according to the result. For reference, in order to facilitate understanding of the invention, it will be understood that close contact means a case in which copper lines overlap within 30 minutes, and time difference contact means a case in which copper lines overlap within 2 hours.

Referring to FIG. 2 , the start of the calculation process may start from the step S101 of inquiring the location information of the terminal for a preset period. In this detailed description, in order to help the understanding of the invention, it will be explained that the terminal location information for two weeks, which is the basis of the quarantine period, is inquired, but it is understood that the above period can be variously adjusted as needed. In addition, the inquiry of the location information may be made by the diagnosis module 120A referring to the terminal movement DB 130 .

After step S101, the diagnosis module 120A may verify (S102) whether the inquired location information is forged or forged. The verification algorithm or verification means is not particularly limited, and in some cases, it is possible to increase security by allowing forgery verification of all information stored in the terminal rather than forgery verification targeting only location information. Among the verification algorithms or verification means, various things such as integrity verification, blockchain-based security, metadata-based encryption, biometric-based user authentication, and symmetric key-based encryption may be included. In addition, among the implementation methods of the verification algorithm or verification means, there may be a method of determining that forgery has been made when the system designer exceeds the preset condition range. Although it is recorded as moving within a few minutes from point A to point B, if the location and time are checked with GPS information and calculated at a speed that cannot be moved on foot or by car, it can be judged that there has been forgery of location information. have.

On the other hand, when it is determined that there has been forgery or forgery in the location information as a result of forgery verification, the diagnosis module 120A itself or the safety level module 120B causes the user of the terminal It is possible to assign a boundary grade (yellow grade) to (S103), and in this process, it is possible to notify the fact that there has been or suspected forgery of data in the terminal, and furthermore, to directly compare the location information in the terminal with the location information of the actual terminal. It can be made to notify that there is a need, or to notify the user that there is data forgery.

On the other hand, if it is determined that there is no special abnormality as a result of the forgery verification, it proceeds to the step (S104) of comparing the location information of the terminal, that is, the movement of the terminal with the movement of the confirmed person. Comparison of the terminal movement line and the confirmed patient movement line may include an algorithm that calculates at least any one of the similarity between location information and the overlap between the residence times, and the degree of similarity may be arbitrarily set by the person who designed the system. For example, the similarity between location information is determined by repeatedly calculating whether the terminal movement overlaps within a 100-meter radius from any one point extracted from the confirmed person's movement line. This can be done by calculating whether the time the terminal stayed within the radius overlapped for more than 5 minutes. However, it is understood that the above-mentioned algorithm is only an example, and the algorithm for comparing moving lines may be implemented in more various ways.

After the movement line comparison is made in step S104, based on the result, it is determined whether or not there was close contact between the confirmed person and the terminal - in this case, the close contact means that the residence time and the movement line overlapped (S105). If it is determined that there was close contact, a risk grade (Red grade) is given to the user of the terminal (S106), and the grade given in this way can be stored in the diagnosis result DB (not shown) in the terminal (S111) . On the other hand, even if the user has been given the risk grade, it is checked whether two weeks have elapsed (S108), and if two weeks have elapsed, the rating diagnosis for the user can be made again by returning to step S101 of the verification algorithm. In other words, when a user who has received a risk rating wants to receive self-diagnosis through application execution after undergoing a quarantine period of 2 weeks or more, the verification algorithm starts again.

On the other hand, on the other hand, if it is determined that there was no close contact in step S105, the time difference contact between the confirmed person and the terminal again - In this case, the time difference contact overlaps the terminal movement line on the confirmed person movement line within a preset time (eg 2 hours) It is judged that there was - it is determined whether there was (S107), and if it is determined that there was a time difference contact, a boundary grade (Yellow grade) is given (S109), and if it is determined that there was no time difference contact, a safety grade (Green grade) It can be implemented to give (S112). On the other hand, even if a boundary grade (yellow grade) is given, it is checked again whether two weeks have passed (S110), and if two weeks have elapsed, the user can receive self-diagnosis again by regressing to step S101 of the verification algorithm. .

Steps of giving a grade among the steps shown in FIG. 2, for example, steps S103, S106, S109, S112, etc. may be performed by the safety grade module, but are not necessarily limited thereto, and as mentioned above If the diagnostic module 120A and the safety level module 120B are implemented as one module, all steps may be performed by one diagnostic module 120A.

In addition, when a rating is given by the diagnosis module 120A or the safety rating module 120B, the rating determined by the above-mentioned verification algorithm and important information for rating calculation may be stored in the diagnosis result DB. The types of important information may include reference times for close contact exposure and staggered contact exposure, which may be defined differently depending on the characteristics of an infectious disease. The information recorded in the diagnosis result DB will be the reference for the contact time or contact time value used in step S105 for determining whether close contact exposure or not for time difference contact exposure among the steps of FIG. 2 .

The above terminal 100 was examined.

Referring back to FIG. 1 , the system may include the management server 200 as one configuration. In this case, detailed configurations of the management server 200 include a safety level module 210 and a copper wire input module 220 . , a location information conversion module 230 , a confirmed patient DB 240 , and a confirmed patient notification module 250 may be included. It is assumed that the management server 200 also has a central processing unit and a memory, like the terminal 100 described above, and the detailed configurations will be implemented in software or implemented in hardware itself. can

The safety level module 210 of the management server 200 may be understood as a configuration for confirming the level previously given to the user and verifying the benefits provided to the corresponding level. Previously, it was explained that grades such as risk grade (RED), alert grade (YELLOW), and safety grade (GREEN) can be given to terminal users. These grades are used for authentication when users engage in consumption or economic activities. can be used as For example, an identification code (QR code, barcode, etc.) containing information related to the user and safety level may be issued to the user's terminal to which the safety level has been granted, and the user may use the above identification code in a collective facility or commercial facility It is possible to authenticate the fact that one's own grade is a safety grade by being read by a code identifier (eg, barcode scanner, etc.) provided in the (210) may be a medium to request the provision of benefit information to the side. That is, when the user utilizes the identification code for authentication, the security level module 210 of the management server 200 recognizes this, inquires or verifies the benefits that can be provided to the user, and further provides the actual benefits. For reference, the management server 200, or more precisely, the security level module 210 in the management server 200 may be implemented to be able to interwork with a payment terminal (POS terminal) installed in the activity area A, and through this When the user's identification code for authentication is read at the theater 20, restaurant 21, performance hall 22, hotel 23, etc. environment can be implemented. As will be described later, when such an environment is implemented, a so-called clean zone 10 is prepared in which only users certified with a safety level (GREEN) can enter in a collective facility or commercial facility, so that consumers can receive services in a safe state from the risk of infectious diseases. can make it possible In addition, in this case, since each user can know whether or not each user has been exposed to an infectious disease only with the grade they have been given, users do not need to provide their personal information to the collective or commercial facilities. It can be used for proof purposes.

Next, the movement line input module 220 is configured to receive infectious disease information, more precisely, information on the movement line of the confirmed patient from institutions such as ward offices or public health centers. For reference, the movement information of the confirmed patient basically includes location information. At this time, the movement information of the confirmed patient input from different institutions is in a different format, so it is difficult to use it even if it is collected. Accordingly, by providing the location information conversion module 230 in the management server 200 according to the present invention, it is possible to convert the movement line information and location information of the confirmed patients in different formats into a standardized format.

On the other hand, the confirmed patient movement information collected through various channels may be converted into a standardized format and then stored in the confirmed patient DB 240 , and the stored confirmed patient movement information is transmitted to the outside by the confirmed patient notification module 250 . It can be referenced for propagation.

The detailed configurations of the above management server 200 were examined.

For reference, FIG. 1 shows a notification system 300 that receives information on the movement route of a confirmed patient from the confirmation module 250 and spreads it in various directions, and a disaster text message system that receives information on the movement route of a confirmed person from the notification system 300 and spreads a text message. It is shown that 400 can be included as a component of the overall system. However, it is understood that the notification system 300 or the disaster text message system 400 may not be an essential component for carrying out the present invention in some cases.

Meanwhile, in the previous description, it was briefly mentioned that a user who has been assigned a rating or a user who has received an identification code according to the rating can live a consumer life in a collective or commercial facility. do.

For example, assuming that a person named A exists, A may execute an application installed on his/her terminal and perform a series of manipulations to perform self-diagnosis. Self-diagnosis is a menu that allows the user to diagnose his or her own risk level by having the aforementioned diagnosis module 120A or safety level module 120B execute an algorithm operation based on location information. This process is shown in Fig. The same process as described with reference to 2 is performed. Alternatively, when an emergency text message for a specific confirmed person is received from the disaster text system 400, the person may request and download the movement information of the confirmed person to the confirmed person notification module 250, and then perform self-diagnosis. . That is, whenever an emergency message is received, the movement information of the confirmed patient is immediately updated on the application, thereby enabling accurate self-diagnosis of the user.

On the other hand, if A is given a safety grade (Green grade) as a result of self-diagnosis, a QR code containing A's information and A's rating information may be provided to A's terminal, and A can visit the theater with this QR code have. In this case, the QR code may be generated by an application installed in the terminal A, or generated by the management server 200 may be received through the application of the terminal A. When the QR code is generated by itself on the application, the process of verifying the QR code by the management server 200 may be additionally performed.

In the process of entering the theater, A can inform the theater staff that she is safe from infectious diseases by presenting the QR code, and the theater staff scans the QR code and places A identified as a safety level in the clean zone ( Clean Zone). For reference, a clean zone can be understood as a space that only users who have received a safety rating can enter.

On the other hand, after the theater staff scans the QR code, the management server 200 can recognize the fact that A has visited the theater through the POS terminal linkage, and can provide mileage according to the level of A.

In the above, by describing the process in which the user enters the theater in order, it has been studied how the user management system and method according to the present invention can be applied to real life. The system and method mentioned in this detailed description are the theater reservation system Alternatively, it may be implemented to be linked with a restaurant reservation system. In this case, by making the rating information for the theater seat or restaurant seat to be reserved visible on the reservation interface, users who want to make a reservation feel less risk from infectious diseases and feel psychologically safe while watching a movie or a restaurant It has the effect of inducing visitation.

For reference, if the user is given a warning level (Yellow level) or a risk level (Red level), even if the user presents the QR code to the theater staff, the user may be restricted from access, and at this time the The benefit (mileage) is provided so that the user can use it again when they visit the theater again after receiving a safety grade (Green grade), but the mileage value may be larger than that received at the previous safety grade (Green grade). . This can be understood as a kind of reward to induce the user to actively self-quarantine.

For users who have received the alert level or risk level, free content that can be viewed at home or a content discount coupon may be provided so that the users can have sufficient motivation for self-quarantine. In addition, a link that can be connected to the purchase site through the user terminal so that customers can easily purchase items necessary for self-quarantine, such as meal-kits, processed foods, and thermometers, so that they can lead a stable self-isolation life may be provided or coupons may be provided. Specifically, for users who have received a warning level (YELLOW), a link to a special page that is not exposed to the outside is provided so that they can easily purchase masks and hand sanitizers that are difficult to purchase online, or information about stores where purchases are possible. Compensation may be provided, and for users who have received a risk level (RED), free delivery, courier service, discount on daily necessities/safety goods, OTT service, etc. to avoid inconvenience in living at home can be provided. For users who have received the alert level or risk level in this way, it is possible to help users live in self-quarantine by providing compensation in the service group and product group that can encourage indoor life. For reference, since users who have received a safety rating (GREEN) are relatively free to engage in outdoor activities, coupons for service use that can be used in collective facilities or commercial facilities may be provided as compensation to such users.

Meanwhile, the types of rewards that can be received according to the user's safety level have been described above. The types of rewards that users can receive by service industry are briefly mentioned below.

In the case of OTT service, VOD discount service can be provided for each user's level, and in particular, the higher the risk level, the larger the discount can be made to help the risk level user's self-quarantine life. Advertisements or purchase links (shopping malls) may be provided so that people can easily purchase daily quarantine items such as , thermometers and disinfectants.

The theater may provide users with an accessible area for each grade, or may allow only users of a specific grade to enter by time or day of the week. For example, users with a safety level (GREEN) are allowed entry regardless of the day and time of the week, but can use theaters 1 to 4 out of a total of 5 screens, and users of the alert level (YELLOW) are allowed to enter the theater at 7 am on Saturday. It is possible to allow admission only until 9:00 a.m., allowing only the previous four theaters and five theaters on different floors to be used.

In retail product stores, a taste or sample test may be performed according to the user's grade.

In restaurants, it is possible to check the safety level of the user through the ordering terminal and to display different benefits for each level, although it is limited, but it can induce consumption of each user. Different access times can be operated by time and day of the week to prevent overlapping access by dividing the entry area or users of different grades.

In the case of the travel business, tourism products including exclusive tour buses, hotels, pensions, and activities can be sold to users by grade. All recipients can use the courier service with confidence.

In addition, in gathering facilities or commercial facilities such as karaoke rooms, concert halls, and pubs, access is restricted according to the user's grade, or by separating the gathering areas from each other even if they are allowed to enter, it suppresses the spread of infectious diseases and induces consumers' consumption activities at the same time. can do.

On the other hand, safety ratings can not only be given to users, but can also be assigned to each workplace. For example, if all employees in the workplace have been assigned a safety grade and there has been no visit history of a confirmed case in the past two weeks, a safety grade can be assigned to the workplace. If a confirmed person has a history of visiting or if there is a risk level among employees, a risk level may be assigned to the workplace. Through this, users can easily understand the level of infectious disease risk in the workplace, and can refer to the information above when deciding whether to enter the workplace if necessary. For example, a user with a safety level can only search for workplaces with a safety level and conduct consumption activities, and a user with a warning level can search for only workplaces with a safety level or an alert level and conduct consumption activities. The system and method according to the first embodiment of the present invention have been described above with reference to FIGS. 1 and 2, and also what services can be differentially performed for users by grade has been described.

On the other hand, the present invention induces users who have schedules for movies, concerts, conferences, etc. to be installed before a predetermined time (eg, 2 weeks) in the terminal so that safe movie viewing, concert viewing, and conference holding can be held. can That is, when a reservation for a performance or conference is made in advance, the user is guided to install software or an application capable of executing the present invention, and performances and conferences can be safely held. Specifically, an operation server that has received a reservation for a movie, concert, conference, etc. provides an application installation program or a link for installing an application installation program while accepting the advance reservation so that a user can make the movie, concert, conference, etc. It is possible to enable self-management to receive a safety rating for a predetermined period before an event, such as an event.

3 shows a system according to a second embodiment of the present invention. The second embodiment is characterized in that the management server 600 directly executes a diagnosis algorithm for the user, unlike the first embodiment, which allows the terminal to perform location information-based diagnosis on its own. That is, in the first embodiment, the terminal 100 has a structure in which the terminal movement information is not transmitted to the outside, whereas in the second embodiment, the terminal 500 shares the movement information with the management server 600 , so that the management server (600) to enable centralized management. If the system and method are implemented in a centralized manner in this way, the movement information of all terminals 100 can be shared from the center, so there is an effect that users can be managed more effectively, and furthermore, when a confirmed person occurs, the confirmation It has the effect of quickly identifying even the Nth infected person who came in contact with the person.

As there is a difference in the nature of the system, the terminal 500 and the management server 600 constituting the system of the second embodiment also differ in some detailed configurations.

First, when looking at the terminal 500 , the terminal 500 may include a receiving module 510 , a safety level module 520 , a diagnosis result DB 530 , and a location information module 540 .

The receiving module 510 is configured to receive a diagnosis result generated by the management server 600 , and the diagnosis result is transmitted through a direct network connection with the management server 600 or through a separate separate existing between the management server 600 and the management server 600 . It may be received via the notification system 300 . The diagnosis result may include a value obtained by quantifying the risk level of the user of the terminal 500 for an infectious disease or a result value obtained by classifying the level of risk.

On the other hand, the diagnosis result is transmitted to the safety level module 520 and is referenced to give any one of a risk level (Red level), a warning level (Yellow level), or a safety level (Green level) to the user. can be In addition, the diagnosis result may be stored in the diagnosis result DB 530 and referenced for other processes later. For reference, the above diagnosis result DB may also be provided in the terminal 100 of FIG. 1 .

Finally, the terminal 500 may further include a location information module 540, wherein the location information module 540 acquires the location information of the corresponding terminal 500 in real time or at a preset period to obtain a management server ( 600) can be provided on the side. At this time, the information provided to the management server 600 may include location information of at least one of latitude/longitude, GPS information, or Wi-Fi MAC address, and information such as an identification number unique to the terminal and date and time is added thereto. more may be included.

On the other hand, the management server 600 in the second embodiment is a safety level module 610, a movement line input module 620, a location information conversion module 630, a confirmed person DB 640, a diagnosis module 650, a terminal It may include a DB 660 and a terminal information receiving module 670 . Among them, the safety level module 610, the movement line input module 620, the location information conversion module 630, and the confirmed patient DB 640 are substantially the same as those included in the management server 200 of the first embodiment. Therefore, a detailed description will be omitted here, and only the diagnostic module 650 , the terminal DB 660 , and the terminal information receiving module 670 which are different components will be described.

The diagnosis module 650 is configured to calculate the risk of infectious disease for the user of the terminal 500. More specifically, the diagnosis module 650 compares the movement information of the confirmed patient with the movement information of the terminal 500 to determine how close the user is to the risk of an infectious disease. It is a configuration that calculates whether there was. The algorithm executed by the diagnosis module 650 is not significantly different from that described with reference to FIG. 2 , but in the second embodiment, information on users diagnosed as confirmed cases is stored in the diagnosis result DB, and N contacts with the confirmed cases are stored. There are some differences in that you can make more requests to find secondary infections. In this regard, it is indicated by a purple line in FIG. 4 . That is, in the second embodiment, since the management server 600 has the location information of the terminals 500, that is, where the users have been for a certain period of time in a DB, it is possible to find the Nth infected person in contact with the confirmed person. have. For example, in case of close contact with a confirmed person, a risk level (RED) is given, and then the location information of terminals with a possibility of close contact with the corresponding risk level (RED) user is inquired for multiple users (this In some cases, information sharing consent from multiple users may be required if necessary) to find suspected secondary or tertiary infection. On the other hand, when information on the Nth infected person is provided to the confirmed person DB 640 of the management server 600, the management server 600 searches terminal location information for a plurality of users, thereby You can find users who are likely to have close contact.

As described above, according to the second embodiment of the present invention, since the management server 600 may collect and DB location information of the terminals 500 and have it, the management server 600 compares the location information of users based on the infected person. is possible, and through this, there is an effect of finding Nth suspected or Nth-infected persons.

On the other hand, the terminal DB 650 and the terminal information receiving module 670 is a configuration necessary to receive and store the information of the terminal 500, the terminal information receiving module 670 is previously the location information of the terminal 500 It is configured to receive the location information and other additional information provided from the module 540, and the terminal DB 650 is configured to store the received information. The location information stored in the terminal DB 650 is referred to when the diagnosis module 650 executes the diagnosis algorithm, and the diagnosis module 650 compares and calculates the movement information of the confirmed patient from the DB 640 of the confirmed patient. It is referenced to execute .

On the other hand, the management server 600 may be implemented to provide differential compensation according to the sharing degree of location information in order to induce the terminals 500 to provide as much location information as possible. In general, users do not want to easily share location information corresponding to their personal information, or even if they do share, they tend to share only minimal location information. As the number increases, a corresponding reward can be provided to the corresponding user. For example, no special reward is provided to a user who provides only a specific place (restaurant, building, institution, etc.) that the user has visited, but to a user who provides additional information such as a route and a movement method between visited places By providing coupons and points that can be used in the future, users can be encouraged to provide location information.

The overall system according to the second embodiment has been described with reference to FIGS. 3 and 4 above. For reference, as in the second embodiment, when the management server 600 receives the location information from the terminal 500 to perform diagnosis, tracking calculations for not only the direct infection but also the linked movement are possible, so the Nth It has the advantage of being able to analyze infection and send risk notifications. In contrast, the first embodiment has an advantage in that there is no concern about leakage of sensitive information because there is no process of transmitting the user's personal information (location information) to the outside.

5 shows a system configuration according to a third embodiment of the present invention. In the third embodiment, personal information (location information) is stored in the terminal 700, and is hashed in a block chain to prevent forgery and falsification. It is characterized in that it is impossible to record.

Blockchain refers to a distributed data storage technology that embeds data in arbitrary blocks and connects them in a chain form to replicate and store them on numerous computers at the same time. It is a kind of storage technology that makes it impossible to forge or falsify data by allowing all transaction participants to share and collate information every time it is exchanged.

In the user management system according to the third embodiment, as in the first embodiment, the terminal 700 itself diagnoses the user's risk level and assigns a predetermined grade based on the diagnosis result, and the safety grade (GREEN) allowed users to use authentication means or identification codes (eg QR codes, barcodes, etc.) characterized. Hereinafter, detailed configurations of the terminal 700 and the management server 800 will be further described with reference to FIG. 5 .

In the third embodiment, the terminal 700 receives a disaster text message for receiving a disaster text message from the confirmed person movement line receiving module 710 for requesting and receiving the confirmed person movement line information from the management server 800 , and the disaster text message system 400 . The module 720, the diagnostic module 730 for diagnosing the level of risk of an infectious disease for the user, the location information module 770 for acquiring the location information of the terminal 700, and the corresponding diagnosis module 730 according to the diagnosis result It includes a security level module 780 to be implemented to give a specific rating to the user, a location assurance module 740 for verifying whether the obtained location information is forged or falsified, and location information, a type of personal information, to the block chain network. A block chain module 750 for storing and a database 760 for storing location information may be further included.

Compared with FIG. 1, the terminal 700 in the third embodiment has some differences in that it includes a location assurance module 740 and a block chain module 750. At this time, the location assurance module 740 is the This is to verify whether the location information generated by the location information module 770 of the terminal 700 has been forged or falsified, and this location information can be verified before being stored in the block chain network 900 .

On the other hand, the block chain module 750 is a configuration that hashes and records location information in the block chain network 900, and the location information recorded in the block chain network 900 is later stored in the DB 830 of the management server 800 can be viewed by

On the other hand, in the third embodiment, the management server 800 is a movement line input module 810 for collecting the movement information of a confirmed patient from an institution such as a ward office or a public health center, a location that converts the collected movement information of the confirmed patient into a standardized format The information conversion module 820, the DB 830 that can access the block chain network to inquire the location information of the terminal 700, the movement line transmission module 840 that provides the movement line of the confirmed patient to the terminal 700 side, and the user A safety level module 850 that confirms the grade given to the user and verifies the benefits provided to the corresponding grade may be included, and optionally a confirmed patient notification module 860 that propagates confirmed patient information to the outside may be included. . For reference, since the management server 800 in the third embodiment is substantially similar to that described in the first embodiment, the description of each configuration will refer to the previous description, but only the DB of the management server 800 It will be understood that the 830 is different from the first embodiment in that it is possible to obtain location information by accessing the block chain network 900. In the third embodiment, the location information stored in the terminal 700 is transferred to the block chain. It is characterized in that it is stored in a state that cannot be forged or altered by encrypting it and storing it.

A user management system and method for preventing the spread of abnormal infectious diseases were reviewed. On the other hand, the present invention is not limited to the specific embodiments and application examples described above, and various modifications are carried out by those of ordinary skill in the art to which the invention pertains without departing from the gist of the invention as claimed in the claims. Of course, these modifications should not be understood as being distinct from the spirit or vision of the present invention.

10 Clean zone 20 Theater 21 Restaurant 22 Performance hall 23 Hotel 30 POS terminal
100, 500, 700 terminals
200, 600, 800 management servers
110 Receiving module 120A Diagnostic module 120B (terminal) safety level module 130 Terminal movement DB 140 Location information module
210 (management server) safety rating module 220 copper wire input module 230 location information conversion module
240 confirmed cases DB 250 confirmed cases notification module
510 Receiving module 520 (Terminal) safety rating module 530 Diagnosis result DB 540 Location information module
610 (management server) safety rating module 620 copper wire input module 630 location information conversion module
640 Diagnosis DB 650 Diagnosis module 660 Terminal DB 670 Terminal information receiving module
710 Confirmed patient movement line reception module 720 Disaster text reception module 730 Diagnosis module 740 Location assurance module
750 Blockchain module 760 Database 770 Location information module 780 Safety level module
810 copper wire input module 820 location information conversion module 830 DB 840 copper wire transmission module
850 confirmed case notification module
300 notification system
400 disaster text system
900 Blockchain Network

Claims (16)

A user management method for preventing the spread of an infectious disease in a terminal,
(a1) inquiring the location information of the terminal for a preset period;
(b1) comparing the location information of the terminal with a confirmed person's movement line - the confirmed person's movement line is received through a network from outside the terminal; and
(c1) determining whether there was contact between the user of the terminal and the confirmed patient as a result of the comparison, and assigning a risk level to the user according to the determination result; and
(d1) generating an identification code in which the risk level information of the user is recorded;
including,
The identification code is recognizable by the code identifier of any commercial facility - the commercial facility provides a differentiated service according to the user's risk level - but the user's risk level information can also be read by the recognition,
The discriminatory service according to the user's risk level is divided into entry areas by risk level, service provision area by risk level, entry time zone by risk level, entry day by risk level, compensation for each risk level, or compensation for each risk level. comprising at least one of a kind distinction;
User management method to prevent the spread of infectious diseases.
The method of claim 1,
After step (a1) and before step (b1),
verifying whether the inquired location information is forged or falsified;
further comprising,
If it is determined that there has been forgery or falsification as a result of the verification, the user of the terminal is given a risk level of alert level,
When it is determined that there was no forgery or falsification as a result of verification, the process proceeds to step (b1),
User management method to prevent the spread of infectious diseases.
The method of claim 1,
The step (b1) is,
An algorithm for calculating at least one of the similarity between the terminal location information and the movement line of the confirmed patient and the overlap between the stay time zones,
User management method to prevent the spread of infectious diseases.
The method of claim 1,
The step (c1) is,
determining whether there has been close contact between the user of the terminal and the confirmed patient, and if there is close contact, assigning a risk grade of a risk level; and
determining whether there is a time difference contact between the user of the terminal and a confirmed person, and assigning a risk level of a warning level if there is a time difference contact;
characterized in that it comprises at least one step of
User management method to prevent the spread of infectious diseases.
delete delete delete A user management method for preventing the spread of infectious diseases in a management server, the method comprising:
(a2) inquiring the location information of the terminal for a preset period - the location information is shared from the terminal;
(b2) comparing the location information of the terminal with a confirmed person's movement line - the confirmed person's movement line is received through a network from outside the management server;
(c2) determining whether there was contact between the user of the terminal and the confirmed patient as a result of the comparison, and assigning a risk level to the user according to the determination result; and
(d2) generating an identification code in which the user's risk level information is recorded and providing it to the terminal;
including,
The identification code is recognizable by the code identifier of any commercial facility - the commercial facility provides a differentiated service according to the user's risk level - but the user's risk level information can also be read by the recognition,
The discriminatory service according to the user's risk level is divided into entry areas by risk level, service provision area by risk level, entry time zone by risk level, entry day by risk level, compensation for each risk level, or compensation for each risk level. comprising at least one of a kind distinction;
User management method to prevent the spread of infectious diseases.
9. The method of claim 8,
The step (c2) is,
determining whether there has been close contact between the user of the terminal and the confirmed patient, and if there is close contact, assigning a risk grade of a risk level; and
determining whether there is a time difference contact between the user of the terminal and a confirmed person, and assigning a risk level of a warning level if there is a time difference contact;
characterized in that it comprises at least one step of
User management method to prevent the spread of infectious diseases.
delete delete delete 9. The method of claim 8,
After step (d2),
When a request for provision of benefit information from any commercial facility system - the request for provision of benefit information is made after an arbitrary identification code is recognized by the commercial facility system - is received,
Characterized in providing benefit information that can be provided to at least one of a user or a risk level corresponding to the identification code,
User management method to prevent the spread of infectious diseases.
14. The method of claim 13,
The benefit information is
Characterized in that it includes at least one of a coupon, mileage, product purchase link, or content corresponding to the user or risk level,
User management method to prevent the spread of infectious diseases.
A user management method for preventing the spread of an infectious disease in a terminal,
(a3) inquiring the location information of the terminal for a preset period;
(b3) comparing the location information of the terminal with the movement of the confirmed patient - the movement of the confirmed patient is received through the network from outside the terminal;
(c3) determining whether there was contact between the user of the terminal and the confirmed patient as a result of the comparison, and assigning a risk level to the user according to the determination result; and
(d3) generating an identification code in which the risk level information of the user is recorded;
including,
The identification code is recognizable by the code identifier of any commercial facility - the commercial facility provides a differentiated service according to the user's risk level - but the user's risk level information can also be read by the recognition,
The discriminatory service according to the user's risk level is divided into entry areas by risk level, service provision area by risk level, entry time zone by risk level, entry day by risk level, compensation for each risk level, or compensation for each risk level. comprising at least one of a kind distinction,
The location information is characterized in that it is recorded and shared on a blockchain network,
User management method to prevent the spread of infectious diseases.
A computer-readable storage medium storing instructions executable by a processor, wherein the instructions are executed by a processor of an electronic device,
Claims 1, 8, or 15, characterized in that the user management method for preventing the spread of any one of claims 1, 8, 15, characterized in that,
storage medium.

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