JP6729907B1 - Group management system, group management method, program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a grouping management system for easily grouping and managing a plurality of latest persons included in one group at each desired timing. SOLUTION: Code information for the desired number of people is generated based on a request to issue code information for the desired number of people. A list of code information corresponding to the respective identification information of the desired number of users is generated. The list is transmitted to a terminal used by any one of the users. Based on the reception of the code information read notification from the terminal that has read any one of the code information, the terminal that has transmitted the code information read notification is managed as the terminal used by the user belonging to the latest group. [Selection diagram] Figure 1

Description

The present invention relates to a group management system, a group management method, and a program.

When a specific person or a person who cannot be specified gathers in one place, it may be required to easily manage the gathered persons. For example, at a construction site, in many cases, a specific person who continues to work at the construction site for a predetermined period of time and a non-specific person who temporarily works at the construction site such as a day laborer work together to work together. In such a case, it is necessary to properly manage the specific person and the non-specific person who work on the construction site. In addition, for the purpose of appropriately managing the people who participate in those places and providing information only to those people who participate in those places, such as meetings where a large number of people gather, such as meetings where specific people or non-specific people gather. Group management must be performed using a computer system.

A related technique is disclosed in Patent Document 1. The technique of Patent Document 1 discloses a technique in which a group management server issues a QR code (registered trademark) to a person who belongs to a group.

JP, 2006-97025, A

In the group management as described above, there is a demand for a technique capable of easily grouping and managing the latest plurality of persons included in one group at each desired timing.

Therefore, an object of the present invention is to provide a group management device, a group management method, and a program that solve the above problems.

According to the first aspect of the invention, the group management system includes a code information generating unit that generates code information for the desired number of people based on a request to issue code information for the desired number of users , and a list generating means for generating a list of the code information corresponding to the user identification information, and list transmission means for transmitting the list to the one of the terminals used by the user of said user, any of the code information Group management that manages a plurality of users indicated by user identification information corresponding to the code information read notification as users belonging to the latest group based on receipt of code information read notifications from multiple terminals that have read the code information Means and are provided.

According to a second aspect of the invention, in the group management method, the code information generation means of the group management system generates the code information for the desired number of people based on a request to issue the code information for the desired number of people, and the group a list generation unit of the management system, the generating a list of the code information corresponding to the desired number of persons of the user identification information of the user, the list transmitting unit of the group management system, either the list of the user To the terminal used by the user, and the group management means of the group management system receives the code information read notification from a plurality of terminals that have read any code information of the code information, It is characterized in that a plurality of users indicated by the user identification information corresponding to the information read notification are managed as users belonging to the latest group.

According to a third aspect of the invention, a program causes a computer of a group management device to generate code information for the desired number of people based on a request to issue code information for the desired number of people, the desired number of people. list generating means for generating a list of code information corresponding to the user identification information of the minute of the user, the list transmitting means for transmitting the list to the one of the terminals used by the user of said user, among the code information Based on the reception of the code information read notification from a plurality of terminals that have read any of the code information, the plurality of users indicated by the user identification information corresponding to the code information read notification are managed as users belonging to the latest group. It functions as a group management means.

According to the present invention, it is possible to provide a group management method for easily grouping and managing the latest plurality of persons included in one group at each desired timing.

It is a block diagram showing composition of a group management system by one embodiment of the present invention. It is a figure which shows the hardware constitutions of the group management apparatus by one Embodiment of this invention. It is a functional block diagram of the group management device by one embodiment of the present invention. It is a figure which shows the process flow of the group management system by one Embodiment of this invention. It is a figure which shows the processing flow of the group management apparatus by one Embodiment of this invention. It is a figure which shows the example of the group management registration column of the management page by one Embodiment of this invention. FIG. 6 is a diagram showing an example of operator input on a management page according to an embodiment of the present invention. It is a figure which shows the example of the group management table by one Embodiment of this invention. FIG. 6 is a diagram showing an example of a list according to an embodiment of the present invention. It is a figure which shows the minimum structure of the group management system by one Embodiment of this invention. It is a figure which shows the processing flow of the group management system by the minimum structure by one Embodiment of this invention.

A group management system according to an embodiment of the present invention will be described below with reference to the drawings.
FIG. 1 is a block diagram showing the configuration of a group management system including a group management device according to this embodiment.
The group management system 100 includes at least the group management device 1. In the group management system 100 according to the present embodiment, the group management device 1 is communicatively connected to the user terminals 51 to 54. The user terminals 51 to 54 are collectively referred to as the user terminal 5. The group management device 1 may be communicatively connected to other numbers of user terminals 5. The group management device 1 identifies a user or a terminal to be managed as one group among identification information of a terminal used by a specific person (specific user) and identification information of a terminal used by a non-specific person (non-specific user). The group management is performed by associating the identification information of one group with the information.

In this embodiment, the user terminal 51 is used by an administrator of a construction site. In addition, a worker on the construction site uses the user terminal 52, the user terminal 53, and the user terminal 54. Among the workers who use the user terminal 52, the user terminal 53, and the user terminal 54, for example, the workers who use the user terminal 52 and the user terminal 53 are, for example, managers who have been working continuously for a predetermined period at the construction site. It is assumed that the workers belong to the same company (specific person who can be specified before group management registration). Further, it is assumed that the worker who uses the user terminal 54 is a worker who is temporarily assigned to the construction site (a non-specific person who cannot be specified before the group management registration). The group management device 1 performs processing for easily managing such a specific person who can be specified before the group management registration and a non-specific person who cannot be specified before the group management registration.

FIG. 2 is a diagram showing a hardware configuration of the group management device.
As shown in FIG. 2, the group management device 1 includes hardware such as a CPU (Central Processing Unit) 101, a ROM (Read Only Memory) 102, a RAM (Random Access Memory) 103, a database 104, and a communication module 105. It is a computer. The user terminal 5 is also a computer equipped with similar hardware.

FIG. 3 is a functional block diagram of the group management device.
The group management device 1 executes a group management program. As a result, the group management device exerts the functions of the control unit 11, the code information generation unit 12, the list generation unit 13, the list transmission unit 14, the group management unit 15, the list update unit 16, and the UI (User Interface) unit 17. ..

The control unit 11 controls other functions of the group management device 1.
The code information generation unit 12 generates code information for the desired number of people based on the request to issue the code information for the desired number of people.
The list generation unit 13 generates a list of code information corresponding to the respective identification information of the desired number of workers.
The list transmission unit 14 transmits the generated list to any terminal. In the present embodiment, the destination terminal of the list is the user terminal 51 used by the administrator.
The group management unit 15 determines the user terminal 5 that has transmitted the code information read notification based on the reception of the code information read notification from the user terminal 5 that has read any code information of the code information included in the list. It is managed as the user terminal 5 used by the user who belongs to the latest group.
Based on the reception of the code information read notification from the user terminal 5 that has read the code information, the list update unit 16 outputs the code information corresponding to the identification information of the user who uses the user terminal 5 that has transmitted the code information read notification. Remove from list.
The UI unit 17 transmits the management page to the user terminal 5 based on the access from the user terminal 5.

By having such a function, the group management device 1 provides a group management method for easily grouping and managing the latest plurality of persons included in one group at each desired timing.

In the present embodiment, an aspect will be described in which the group management device 1 includes the configurations of the code information generation unit 12, the list generation unit 13, the list transmission unit 14, the group management unit 15, the list update unit 16, and the UI unit 17. .. However, the group management device 1 includes the functions of the group management unit 15 and the UI unit 17, and other computer devices such as the code issuing device include the code information generation unit 12, the list generation unit 13, the list transmission unit 14, and the list update unit 16. The group management system 100 may be configured by including the above devices and transmitting and receiving information by connecting these devices via a communication network. Alternatively, the group management device 1 may perform any one or a plurality of functions of the configurations of the code information generation unit 12, the list generation unit 13, the list transmission unit 14, the group management unit 15, the list update unit 16, and the UI unit 17. And other device(s) may have the remaining other functionality.

FIG. 4 is a diagram showing a processing flow of the group management system according to the present embodiment.
FIG. 5 is a diagram showing a processing flow of the group management device according to the present embodiment.
Next, the processing flow of the group management device according to the present embodiment will be described step by step with reference to FIGS.
First, the company to which the administrator belongs lends the user terminals 5 to the administrator for the number of persons who may belong to the group managed by the administrator. For example, the company is a construction company, and the manager manages the workers who work in their own place on the construction site. Workers include workers who belong to the company and workers who work on a temporary basis. The manager registers the identification information and the like of each worker, which is estimated to be necessary, in the group management device 1.

In this registration, the administrator communicatively connects the user terminal 51 to the group management device 1. The UI unit 17 of the group management device 1 has a web server function. Based on the communication connection of the user terminal 51, the UI unit 17 transmits the management page to the user terminal 51 (step S101). Using the management page, the administrator can register information on a desired number of specific workers or non-specific workers who may be managed as a group.

FIG. 6 is a diagram showing an example of the group management registration field of the management page.
A group management registration field is displayed on the management page. The group management registration column includes columns for an arbitrary group name, a connection destination domain of a dedicated web page that can be accessed by the user terminals 5 belonging to the group, and an expiration date. The administrator operates the user terminal 51 to input the group name, connection destination domain, and expiration date, and presses the group management registration button. The user terminal 51 transmits a group management registration request including a group name, a connection destination domain, and an expiration date to the group management device 1.

FIG. 7 is a diagram illustrating an example of operator input on the management page.
A worker input field is further displayed on the management page. The worker input field is provided with an input field for inputting a worker name and a language in which the worker has a mother tongue. The administrator operates the user terminal 51 to input the operator name (which may include the administrator name) and the language, and presses the code issue button. The user terminal 51 transmits to the group management device 1 a code issuance request including one or more pairs of worker name and language. Note that the operator name is either the name of a specific person managed in the group that can be specified before group management registration, or a temporary name (UserA, UserB, etc.) as a non-specific person that cannot be specified before group management registration. You can enter.

The group management device 1 receives the group management registration request and the code issuance request (step S102). The UI unit 17 acquires a group management registration request. The UI unit 17 also acquires a code issuance request. The UI unit 17 includes a group name, a connection destination domain, an expiration date included in the group management registration request, a name and a language included in the code issuing request, and a read flag indicating that the reading of the code information is incomplete. And a group management table is generated (step S103). The UI unit 17 records the group management table (FIG. 8) in the database 104. After generating the group management table, the UI unit 17 instructs the code information generation unit 12 to generate code information.

The code information generation unit 12 reads the group management table from the database 104. The code information generation unit 12 generates code information for the number of workers included in the group management table (step S104). The code information may be a two-dimensional code such as a QR code (registered trademark). The code information may be a barcode or a character string. In the present embodiment, a case where the code information is a QR code (registered trademark) will be described as an example. The code information generation unit 12 records the generated code information in association with each worker in the group management table.

The code information generation unit 12 may generate code information including group name, connection destination domain, expiration date, name, and language information. The code information may include other information. For example, when the operator can input the identification information of the corresponding user terminal 5 in the above-described management page input, the identification information of the user terminal 5 is included in the code issuing request. In this case, the code information generation unit 12 may generate the code information in which the identification information of the user terminal 5 is stored together with the group name, connection destination domain, expiration date, name, and language information. In this case, the code information generation unit 12 may record the name of the worker included in the group management table and the code information generated for the name of the worker in association with each other. After recording the code information in the group management table, the code information generation unit 12 instructs the list generation unit 13 to generate the list.

When acquiring the list generation instruction, the list generation unit 13 reads the group management table from the database 104. The list generation unit 13 acquires a set of worker name, language, and code information from the group management table and generates a list (FIG. 9) listing the relationships (step S105). The list generation unit 13 outputs the generated list to the list transmission unit 14. The list transmission unit 14 transmits the list data to any one of the user terminals 5. In the present embodiment, it is assumed that the network address of the user terminal 51 is registered in advance in the group management table based on the identification information of the user terminal 51 of the administrator. The list transmission unit 14 transmits the list data to the network address of the user terminal 51 (step S106). As a result, the user terminal 51 receives the list and displays it on the display or the like. The web function of the UI unit 17 may transmit the list web page to the user terminal 51 while the user terminal 51 is communicatively connected to the group management apparatus 1.

The above processing is performed before the administrator distributes the user terminal 5 provided by the company to each worker to each worker. Then, in a situation where the administrator can receive the user terminal 51, the administrator hands over the user terminal 5 provided by the company to the operator managed by himself/herself among the operators gathered at the construction site. As described above, it is assumed that the workers include a specific person managed in the group that was identified before the group management registration and a non-specific person that could not be identified before the group management registration. ..

When the administrator hands over the user terminal 5 to the worker, the administrator displays the list on the display of the user terminal 51 used by the administrator (step S107). Further, the administrator identifies the worker who has passed the user terminal 5 and performs an operation of enlarging and displaying the code information displayed in the list in association with the name of the worker.

If the administrator is a worker who belongs to his/her company, most of them know the face and name of the worker. Therefore, the code information displayed in the list in association with the name of the manager is displayed. You can operate to enlarge. Alternatively, if the administrator does not know the face or name of the worker, he or she confirms the name or affiliation and performs an operation of enlarging and displaying the code information displayed in the list in association with the confirmed name. When the worker is a temporary hire worker, the manager associates the code information displayed in the list with the temporary name (UserA, UserB, etc.) entered as a non-specific person. Perform the enlarged display operation.

The administrator instructs the user who has passed the user terminal 5 to read the code information by using the code reader function of the user terminal 5. The operator operates the passed user terminal 5 to activate the code reader function, and causes the user terminal 5 to read the code information. As a result, the user terminal 5 reads the code information (step S108). As an example, the user terminal 52 used by the worker A (specific worker) reads the code information included in the list in association with the name of the worker A. Further, the user terminal 53 used by the worker B (specific worker) reads the code information posted in the list in association with the name of the worker B. The user terminal 53 used by the worker C (non-specific worker) reads the code information included in the list in association with the temporary name (UserA).

Each user terminal 5 that has read the code information stores the code information. When the code information includes the connection destination domain and the expiration date, the user terminal 5 may automatically set the dedicated application used in the group. For example, the dedicated application has a transceiver function that allows users in the group to talk using the user terminal 5, and provides processing for communicating with other user terminals 5 in the group using automatically set information. May be a program that does. When the dedicated application is started, the user terminal 5 may be set to access the web page of the connection destination domain. The connection destination domain is an example of dedicated access page information.

Upon reading the code information, the user terminal 5 transmits a code information read notification including at least the group name and the worker name included in the code information to the group management device 1 (step S109). Since the worker name is the identification information of the user who uses the user terminal 5, it is also defined as an example of the identification information of the user terminal. Alternatively, the code information read notification may include the code information itself read by the user terminal 5.

The group management device 1 receives the code information read notification from the user terminal 5 that has read the code information (step S110). The UI unit 17 of the group management device 1 acquires the code information read notification. The UI unit 17 determines whether or not the read flag associated with the group and the worker name included in the code information read notification is incompletely read in the group management table (step S111). When the read flag indicates that the reading is completed, the UI unit 17 requests the user terminal 5 that has transmitted the code information read notification that the code information has already been read by another user terminal 5. Is transmitted (step S112). Upon receiving the code information discard request, the user terminal 5 deletes the read code information and discards information set based on the read code information.

When the read flag is incomplete, the UI unit 17 notifies the user terminal 5 that has transmitted the code information read notification that the code information has not been read by another user terminal 5. Is transmitted (step S113). The user terminal 5 receives the registration completion notification. After receiving the registration completion notification, the user terminal 5 may set its own terminal using the information included in the above code information.

The UI unit 17 of the group management device 1 further outputs a code information read notification to the list update unit 16 when the read flag is incomplete. The list update unit 16 acquires a code information read notification. The list update unit 16 identifies the group name included in the code information read notification and the worker name. The list updating unit 16 identifies the data of the list recorded in the database 104 based on the group name and the worker name, and deletes the correspondence between the worker name and the code information from the list (step S114). .. As a result, the updated list in which the information of the operator of the user terminal 5 that has read the code information is deleted is generated from the list (step S115). The list update unit 16 updates the list by overwriting the list after update with the list before update recorded in the database 104. After that, when the administrator connects to the group management device 1 using the user terminal 51 and requests browsing of the list, the list transmission unit 14 of the group management device 1 sends the updated list to the user terminal 51. Send. As a result, the updated list is displayed on the user terminal 51 of the administrator, so that it is possible to confirm which operator has not read the code information using the user terminal 51.

The UI unit 17 also outputs the group name and the worker name included in the code information read notification to the group management unit 15. The group management unit 15 is a flag provided in association with the group name and the worker name in the group management table, and rewrites the flag information indicating whether or not the reading of the code information is completed from the reading incomplete to the reading completed (step S116). As a result, the group management unit 15 updates the user terminal 5 that has transmitted the code information read notification based on the reception of the code information read notification from the user terminal 5 that has read any code information of the code information. It is managed as a terminal used by a user belonging to the group.

The control unit 11 of the group management device 1 determines whether the next code information read notification has been received (step S117). When the control unit 11 receives the code information read notification again, the control unit 11 repeats the processing from step S110. The control unit 11 determines whether the expiration date has passed (step S118), and when the expiration date has passed, repeats the process.

In the above description of the process of the group management device 1, when the code information read notification is received, the group management device 1 identifies the group information included in the code information read notification and the worker name. The correspondence between the worker name and the code information is deleted from the list. Then, the group management device 1 transmits a code information discard request to the user terminal 5 when the group name included in the subsequently received code information read notification and the code information based on the worker name are not in the list. .. However, when the group management device 1 receives the code information read notification, the group management device 1 associates the worker name with the code information from the list specified based on the group name and the worker name included in the code information read notification. The relationship may not be deleted. In this case, the group management unit 15 of the group management apparatus 1 immediately reads the code when the flag information provided in the group management table in association with the group name and the worker name included in the received code information read notification is read completion. The information discard request may be transmitted to the user terminal 5. This can prevent reading of the same code information into a plurality of user terminals 5 and setting based on the code information. That is, in such a case, the group management device 1 can provide a mechanism in which the double reading of the code information is rejected as an error and the group cannot be joined.

According to the above processing, it is possible to easily manage the specific person and the non-specific person as persons included in one group at each desired timing. For example, it is possible to perform grouping by grouping workers who work at a predetermined work site for only that day, and manage the group.

Further, according to the above-described processing, the administrator does not need to assign individual IDs to users such as workers to be grouped, or to specify the users corresponding to the IDs one by one and register them in the group management device. Since the group management can be started at a desired timing simply by reading the code information into the user terminal 51 distributed to each user, it is possible to reduce the complicated group management registration work. Even if the number of people who are likely to belong to the group is unknown, if the workers are registered so that only the code information for the maximum number of people expected is issued, the administrator can read the code information in the order in which they were read. Users included in the managed group can be managed.

The above process shows an example used to manage a group of workers working on a construction site. However, the group management device 1 may be used to manage groups for other purposes. For example, in a meeting in which an unspecified number of people gather, information about a limited number of specific participants (specific users) or non-specific participants (non-specific users) is stored in the group management device 1 as a mobile terminal (corresponding to the user terminal 5). One of the connected participants registers using the mobile terminal. Based on this registration, the group management device 1 receives a group management registration request and a code issuance request from the mobile terminal. Further, thereafter, the group management device 1 generates a group management table, code information for the limited number of people, and a list by the same processing as above, and transmits the list to the portable terminal of the person in charge. Based on the operation using the management page of the administrator in advance, if the participants and the addresses of the terminals corresponding to the participants are linked and registered in the group management table, the destination of the list is the group The list transmission unit of the management device may randomly determine. Then, each participant has code information corresponding to himself or the name is the name of the non-specific participant among the code information included in the list presented by the person in charge using the mobile terminal owned by each participant. Read. When reading the code information, each mobile terminal transmits a code information read notification to the group management device 1. The group management device 1 groups and manages the users of the terminals that have transmitted the code information read notification based on the reception of the code information read notification. Thereby, it is possible to grasp the latest number of participants who participated in the meeting, manage each terminal, and provide the same service based on the access of the terminals of the participants.

FIG. 10 is a diagram showing the minimum configuration of the group management system.
FIG. 11 is a diagram showing a processing flow of the group management system having the minimum configuration.
The group management system 100 may include at least the configurations of the code information generation unit 92, the list generation unit 93, the list transmission unit 94, and the group management unit 95.
The code information generating means 92 generates code information for the desired number of people based on the request to issue the code information for the desired number of people (step S201).
The list generating means 93 generates a list of code information corresponding to the respective identification information of the desired number of users (step S202).
The list transmitting unit 94 transmits the generated list to the terminal used by any one of the users (step S203).
The group management means 95 uses the terminal that has transmitted the code information read notification by the user who belongs to the latest group based on the reception of the code information read notification from the terminal that has read any code information of the code information. The terminal is managed as a terminal (step S204).

Each of the above devices has a computer system inside. The process of each process described above is stored in a computer-readable recording medium in the form of a program, and the above process is performed by the computer reading and executing the program. Here, the computer-readable recording medium refers to a magnetic disk, a magneto-optical disk, a CD-ROM, a DVD-ROM, a semiconductor memory, or the like. Further, the computer program may be distributed to the computer via a communication line, and the computer that receives the distribution may execute the program.

Further, the program may be a program for realizing some of the functions described above. Further, it may be a so-called difference file (difference program) that can realize the above-mentioned functions in combination with a program already recorded in the computer system.

1... Group management device 5... User terminal 11... Control unit 12... Code information generation unit (code information generation means)
13...List generation unit (list generation means)
14...List transmission unit (list transmission means)
15: Group management department (group management means)
16...List updating unit (list updating means)
17... UI section

Claims (15)

Code information generating means for generating code information for the desired number of people based on a request to issue code information for the desired number of people,
List generating means for generating a list of the code information corresponding to the user identification information of the desired number of users,
List transmitting means for transmitting the list to a terminal used by any one of the users,
Based on the reception of the code information read notification from a plurality of terminals that have read any code information of the code information, a plurality of users indicated by the user identification information corresponding to the code information read notification is set to the latest group. Group management means to manage as a belonging user,
A group management system equipped with. List updating means for deleting, from the list, code information corresponding to identification information of a user who uses the terminal that has transmitted the code information read notification, based on receipt of the code information read notification from the terminal that has read the code information. ,
The group management system according to claim 1, further comprising: A list that deletes code information corresponding to the identification information of the user who uses the work terminal from the list based on the reception of the code information read notification from the work terminal that indicates the terminal used by the worker of the users Update means,
The group management system according to claim 1, further comprising: The group management system according to claim 1 or 2, wherein the code information generated by the code information generating means includes code information regarding a specific user and code information regarding a non-specific user. The group management system according to any one of claims 1 to 3, wherein the code information generation unit generates the code information including dedicated access page information of a terminal used by a user who belongs to the group. The group management system according to claim 1, wherein the list transmission unit transmits the list to a terminal that has accepted the issuance request among the plurality of terminals. The group management system according to any one of claims 1 to 5, wherein the desired number of users indicates the number of users who belong to a group. The code information generating means generates the code information including an expiration date,
The group management system according to claim 2 or 3, wherein the list updating unit updates the list within the expiration date. The group management system according to claim 2, wherein the list updating unit deletes user identification information corresponding to the code information to be deleted from the list. The group management system according to any one of claims 2, 3, 8, and 9, wherein the list generation unit generates an updated list including user identification information excluding the deleted user identification information. The group management system includes a table in which the user identification information, group identification information indicating the group, and flag information indicating completion or incompletion of reading of the code information are associated with each other.
The list update means performs the deletion when the flag information corresponding to the user identification information included in the received code information read notification in the table is incompletely read. 10. The group management system according to any one of 10. The group management system, in the table, when the flag information corresponding to the user identification information included in the received code information read notification is read completion, the code information to the terminal that has transmitted the code information read notification The group management system according to claim 11, which transmits a discard request. The group management system according to claim 10, wherein the list transmission unit further transmits the updated list to the management terminal based on a request from a management terminal indicating the terminal used by an administrator of the users. The code information generation means of the group management system generates code information for the desired number of people based on a request to issue code information for the desired number of people,
The list generation means of the group management system generates a list of the code information corresponding to the user identification information of the desired number of users,
The list transmission means of the group management system transmits the list to a terminal used by any one of the users,
The group management means of the group management system uses the user identification information corresponding to the code information read notification based on the reception of the code information read notification from a plurality of terminals that have read any code information of the code information. A group management method for managing the indicated multiple users as users belonging to the latest group. Group management device computer,
Code information generating means for generating code information for the desired number of people based on a request to issue code information for the desired number of people,
List generating means for generating a list of the code information corresponding to the user identification information of the desired number of users,
List transmitting means for transmitting the list to a terminal used by any one of the users,
Based on the reception of the code information read notification from a plurality of terminals that have read any code information of the code information, a plurality of users indicated by the user identification information corresponding to the code information read notification is set to the latest group. Group management means to manage as a belonging user,
A program to function as.

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