KR102337501B1 - An automated management system for an Internet PC cafe - Google Patents

Abstract

The present invention relates to an unattended PC cafe management system, and more particularly, to an unattended PC café management system which is installed with an operation management program for each of a number of PCs installed in a PC cafe, to manage the same in an unattended manner through a kiosk, and manages a PC usage time for each member in a DB, to provide a giveaway to members who have used a PC more than a certain amount of time. The unattended PC cafe management system includes a plurality of PCs (100), a member information reader (200), a member authentication means (300), and a kiosk (400).

Description

Unmanned PC room management system {An automated management system for an Internet PC cafe}

The present invention relates to an unmanned PC room management system, and more specifically, by installing a kiosk in the PC room and installing an operation management program for each PC installed in the PC room, member management and PC room operation management, and total sales of the PC room (Total PC usage time) It is about a technology that can induce customers to use the PC room and manage and operate the PC room unattended by allowing the giveaway event to be held when the conditions for the giveaway event are met.

In modern society, with the development of science and technology and industry, unmanned facilities for convenience are increasing in all parts of our lives.

In particular, one of the representative facilities that operates 24 hours a day is a PC room. Recently, the difficulty in operating a PC room is increasing due to the burden of labor costs due to the increase in the minimum hourly wage and the difficulty of hiring night staff.

Therefore, for the stable management of PC rooms and improvement of competitiveness with other PC rooms, it is necessary to unmanned PC rooms and to increase the use rate of PC rooms.

Therefore, the present invention installs a kiosk in a PC room and installs an operation management program for each of a number of PCs installed in the PC room to manage members and manage the PC room, and the total sales (total PC usage time) of the PC room will be used as a giveaway event. If the conditions are met, a prize event will be held to induce customers to use the PC room and to propose a technology that can manage and operate the PC room unattended.

The following are prior art related to this.

1. Republic of Korea Patent Publication No. 10-2006-0012694 PPC room unmanned system 2. Republic of Korea Patent Publication No. 10-2009-0047818 A method and system for managing an unmanned PPC using an authentication code of a two-dimensional matrix structure 3. Republic of Korea Patent Publication No. 10-2017-0086910 Unmanned PC room system and operation method of unmanned PC room system

The present invention installs a kiosk in a PC room and installs an operation management program for each of a number of PCs installed in the PC room to manage members and manage the PC room, and the total sales (total PC usage time) of the PC room are the conditions for the giveaway event. The purpose of this is to induce customers to use the PC room and to manage and operate the PC room unattended by conducting a giveaway event when this is satisfied.

In order to achieve the above object, the present invention unmanned PC room management system,

The operation management program 110 is mounted, and a plurality of PCs 100 installed in the PC room for users to use;

a member information reader 200 that is connected and installed for each PC 100 and provides the obtained member ID information to the connected PC 100 when member ID information is acquired for starting PC use or extending PC use;

a member authentication means 300 issued by the kiosk 400 to use the PC 100 and the kiosk 400;

A kiosk ( 400).

The present invention installs a kiosk in a PC room and installs an operation management program for each of a plurality of PCs installed in the PC room to make member management and PC room operation management unattended, thereby saving maintenance costs required for PC room operation provides

In addition, the present invention provides the effect of inducing customers to use the PC room by allowing the gift event to be held when the total sales (total PC usage time) of the PC room meets the conditions for the prize event.

1 is a conceptual diagram of the present invention;
2 is a block diagram of the present invention;
3 is a detailed configuration diagram of the kiosk of the present invention
4 is a functional block diagram of the present invention;
5 is an exemplary view of member registration and charging menu of the present invention
6 is an exemplary view of the remaining usage time inquiry and event winning inquiry menu of the present invention
7 is an example of inputting the PC usage expected time of the present invention;
8 is an exemplary view of an extended time input of the present invention;
9 is an example of extending the use of a PC of the present invention
10 is an exemplary diagram for generating first and second time information according to the present invention;
11 is an exemplary view of automatic termination of the present invention;
12 is an exemplary view of the extended lock function of the present invention

An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Referring to FIG. 1 , the unmanned PC room management system 10 of the present invention installs a kiosk in a PC room, and installs an operation management program for each of a plurality of PCs installed in the PC room so that member management and PC room operation management are unattended. In this way, the effect of saving the maintenance cost required for PC room operation and the total sales (total sales time) of the PC room meets the conditions for the prize event to be held, which can induce customers to use the PC room. As an invention providing an effect, as shown in FIG. 2 , it is configured to include a plurality of PCs 100 , member information reader 200 , member authentication means 300 , and kiosk 400 .

Specifically, the unmanned PC room management system of the present invention, as shown in Figures 1 and 2,

The operation management program 110 is mounted, and a plurality of PCs 100 installed in the PC room for users to use;

a member information reader 200 that is connected and installed for each PC 100 and provides the obtained member ID information to the connected PC 100 when member ID information is acquired for starting PC use or extending PC use;

a member authentication means 300 issued by the kiosk 400 to use the PC 100 and the kiosk 400;

A kiosk ( 400).

In the present invention, a plurality of PCs 100 that allow a plurality of users to use and a kiosk 400 for unattended management are installed in the PC room, and the member who is the user uses the member ID information to use the PC 100 A member information reader 200 that can be input is installed for each PC 100 . In particular, the PC 100 is equipped with an operation management program 110 .

The operation management program 110 mounted on the PC 100 is described below in order to provide the kiosk 400 with information necessary for managing the remaining time for each member according to the members' use of the PC and information necessary for the event process. It is characterized in that the first to eighth functions are performed.

Specifically, the operation management program 110,

When the member information reader 200 provides member ID information to start using the PC, a notification message to input the expected PC usage time and an information input window are displayed on the PC screen. To start using, the kiosk 400 is requested to check the remaining time of the member's current use corresponding to the member ID provided by the member information reader 200, and the estimated PC usage time entered in the information input window is checked by the member. If it is less than the current remaining time, the PC usage time starts to be counted, and the PC usage time information entered in the information input window and the member ID information provided by the member information reader 200 at the time PC usage starts are displayed at the kiosk 400 . The first function provided by

When the PC usage time counted in the state in which the PC 100 is used for the first time reaches the first notice time of termination, or when the PC use time counted in the state in which the use of the PC is extended reaches the second notice time of termination, the use of the PC is extended Displays a notification message to provide an extended time and member ID for the PC screen and an information input window, and when the extended time is entered in the information input window, it corresponds to the member ID provided by the member information reader 200 to extend the use of the PC The remaining time of the member's current use is requested to the kiosk 400 and confirmed, and if the extended time input in the information input window is less than the confirmed member's current remaining time remaining, the PC usage time is continuously counted, and the a second function of providing the input extended time information and member ID information provided by the member information reader 200 to the kiosk 400 at the time of extending the use of the PC;

The PC usage time counted in the state in which the PC 100 is used for the first time does not reach the first notice time of termination, or the PC use time counted in the state in which the use of the PC is extended does not reach the second notice time of termination When the member information reader 200 provides member ID information to extend the use of the PC in this state, a notification message to input an extension time and an information input window are displayed on the PC screen, and the extended time input in the information input window extends PC use If it is less than the remaining time remaining for the member's current use corresponding to the member ID provided by the member information reader 200 for A third function of providing the member ID information provided by the reader 200 to the kiosk 400;

When end of PC use is selected by the user in the state in which the PC 100 is used for the first time, the use of the PC is terminated, and the PC counted from the start of PC use to the end of PC use from the expected PC use time input in the information input window A fourth function of generating the first time information by subtracting the usage time, and providing the generated first time information and the member ID information provided by the member information reader 200 at the start of using the PC to the kiosk 400;

If end of use of PC is selected by the user while there is extension of use of PC 100, PC use is terminated, and PC use is counted from the time of extension of last PC use to the end of PC use in the extended time entered in the immediately preceding information input window. A fifth function of generating the second time information by subtracting the time and providing the generated second time information and the member ID information provided by the member information reader 200 at the time of extending the use of the previous PC to the kiosk 400;

When the PC 100 is used for the first time, the extended time is not input in the information input window and the counted PC use time reaches the expected PC use time, or the extended time is input again in the information input window in the state that the PC use is extended. a sixth function of terminating the use of the PC when the PC use time counted from the time of extension of the previous PC use

If the PC 100 has the extension lock function activated, the member ID provided by the member information reader 200 to extend the use of the PC is the member ID provided by the member information reader 200 at the start of using the PC or the immediately preceding PC. A seventh function that does not extend the use of the PC if it does not match the member ID provided by the member information reader 200 at the time of extension of use;

When the PC 100 is being used by the user, a use signal is provided to the kiosk 400, the PC use time used by the user is calculated at each period, and the PC use time calculated at each period is calculated as the individual PC use time. It is characterized in that to perform the eighth function provided to the kiosk (400).

Hereinafter, a first function of the operation management program 110 will be described.

The member provides member ID information through his/her member authentication means 300 to the member information reader 200 connected to the PC 100 to be used for the use of the PC 100 .

As will be described later, in the present invention, the member authentication means 300 may be a member card, a mobile card (eg, QR code, barcode format), a fingerprint, or the like.

Therefore, the member sends his/her member ID information through the member card, mobile card (eg, QR code, barcode format), fingerprint, etc. to the member information reader 200 connected to the PC 100 to be used for PC 100 use. input to start using the PC 100 .

When a member who is a user provides member ID information (eg #A01-24) using the member authentication means 300 to the member information reader 200 installed connected to the PC 100 to use the PC 100, The operation management program 110 displays a notification message and an information input window to input an expected PC usage time on the screen, as shown in FIG. 7A .

According to the notification message, the member enters the expected PC usage time in the information input window. For example, 120 minutes is input as the expected usage time as shown in B of FIG. 7 .

When the expected PC usage time is input, the operation management program 110 requests and confirms the current remaining time of the member corresponding to the member ID provided by the member information reader 200 to the kiosk 400, and displays it in the information input window. If the input estimated PC usage time is less than the confirmed current remaining time (eg, the entered PC usage estimated time 120 minutes, the confirmed current remaining usage time 600 minutes), the PC usage time starts counting and the information input window is displayed. The inputted PC usage time information and member ID information provided by the member information reader 200 at the start of PC usage are provided to the kiosk 400 .

On the other hand, if the estimated PC usage time input in the information input window is greater than the confirmed current remaining time (eg, the inputted PC usage estimated time 120 minutes, the confirmed current remaining time 60 minutes), the operation management program 110 is Since the expected usage time exceeding the remaining usage time has been input, a notification message to re-enter the expected usage time and the confirmed remaining usage time (eg, 60 minutes) are displayed on the screen as shown in C of FIG. It induces the input of a smaller PC usage time estimate.

The kiosk 400, which has received the PC usage estimated time information and the member ID information, creates, stores and manages the new current remaining time for the member by subtracting the PC usage expected time from the current remaining time for the member. For example, if the current remaining time of use is 600 minutes and the expected PC usage time is 120 minutes, 480 minutes are created and stored and managed as the new remaining time of current use.

In this case, the operation management program 110 may display the new current remaining time information of the newly created member by subtracting the expected PC usage time on the screen. For example, information of “120 minutes of estimated PC usage time is deducted and the remaining time is 480 minutes” is displayed on the screen.

Hereinafter, the second function of the operation management program 110 will be described.

When the PC usage time counted in the state in which the PC 100 is used for the first time reaches the first notice time of termination, or when the PC use time counted in the state in which the use of the PC is extended reaches the second notice time of termination, the operation management program 110 ) displays on the PC screen a notification message and an information input window to provide an extension time and a member ID for extending the use of the PC, as shown in A of FIG. 8 .

According to the notification message, the member inputs the extended time in the information input window, and provides his/her member ID information to the member information reader 200 to extend the use of the PC. For example, 120 minutes is input as the extended time as shown in B of FIG. 8 .

When the extension time is input, the operation management program 110 requests the kiosk 400 for the remaining time used by the member corresponding to the member ID provided by the member information reader 200 to extend the use of the PC, and confirms the information. If the extended time input in the input window is less than the confirmed current remaining time (e.g., 120 minutes of extended time, 600 minutes of confirmed remaining time of current use), the PC usage time is continuously counted and the extended time entered in the information input window Information and member ID information provided by the member information reader 200 at the time of extending the use of the PC is provided to the kiosk 400 .

On the other hand, if the extended time input in the information input window is greater than the confirmed current remaining time (eg, the input extended time 120 minutes, the confirmed current remaining time 60 minutes), the operation management program 110 sets the current remaining time of use. Since an excessive extended time has been entered, a notification message to re-enter the extended time and the confirmed remaining time (eg, 60 minutes) are displayed on the screen as shown in FIG. encourage you to do it

The kiosk 400 that has received the extended time information and the member ID information deducts the extended time from the current remaining time of the member to generate and store and manage the new remaining time of the member. For example, if the current remaining time is 480 minutes and the extended time is 120 minutes, 360 minutes are created and stored and managed as the new current remaining time.

In this case, the operation management program 110 may display the new current remaining time information of the newly created member by deducting the extended time on the screen. For example, information of “120 minutes of extended time is deducted and the remaining time currently used is 360 minutes” is displayed on the screen.

The first notice of end time is a time obtained by subtracting a set arbitrary time (eg, 1 minute, 3 minutes, 5 minutes, etc.) from the PC usage expected time, and the second notice time of termination is a set arbitrary time (1 minute, 3 minutes, 5 minutes, etc.) minus the time.

That is, before the PC usage time counted from the initial use reaches the expected PC usage time (eg, 1 minute, 3 minutes, 5 minutes before), the operation management program 110 provides an extension time for PC usage extension and members A notification message asking to provide an ID and information input window are displayed on the PC screen, or before the PC usage time counted while the PC usage is extended reaches the extended time (eg 1 minute, 3 minutes, 5 minutes before). A notification message to provide an extension time and member ID for re-extension of use and an information input window are displayed on the PC screen.

Hereinafter, the third function of the operation management program 110 will be described.

The state in which the PC usage time counted in the state in which the PC 100 is used for the first time does not reach the first notice time of termination, or the state in which the PC use time counted in the state in which the use of the PC is extended does not reach the second notice time of termination When the member information reader 200 provides member ID information to extend the use of the PC, a notification message to input an extension time and an information input window are displayed on the PC screen.

That is, before reaching the first notice time or second notice time, the member can extend the use of the PC in advance. In this case, the member uses the member authentication means 300 to extend the use of the member information reader 200 Provide member ID information to

When the member information reader 200 provides member ID information to extend the PC use while using the PC, the operation management program 110 determines that the member who is the user has requested the extension of the PC use, and extends the time for extending the PC use. A notification message asking for input and an information input window are displayed on the PC screen.

9B is a time exemplification diagram when the counted PC usage time reaches the first termination notice time and the PC use is extended, and FIG. 9C is the counted PC use time reaches the first end notice time It is a time example diagram in the case where PC use is extended in advance by a member before.

When the extension time is input, the operation management program 110 requests the kiosk 400 for the remaining time used by the member corresponding to the member ID provided by the member information reader 200 to extend the use of the PC, and confirms the information. If the extended time input in the input window is less than the confirmed current remaining time (e.g., 120 minutes of extended time, 600 minutes of confirmed remaining time of current use), the PC usage time is continuously counted and the extended time entered in the information input window In order to extend information and PC use, member ID information provided by the member information reader 200 is provided to the kiosk 400 .

On the other hand, if the extended time input in the information input window is greater than the confirmed current remaining time (eg, the input extended time 120 minutes, the confirmed current remaining time 60 minutes), the operation management program 110 sets the current remaining time of use. Since an excessive extended time has been entered, a notification message to re-enter the extended time and the confirmed remaining time (eg, 60 minutes) are displayed on the screen as shown in FIG. encourage you to do it

The kiosk 400 that has received the extended time information and the member ID information deducts the extended time from the current remaining time of the member to generate and store and manage the new remaining time of the member. For example, if the remaining time currently used is 600 minutes and the extended time is 120 minutes, 480 minutes are created and stored and managed as the new remaining time used.

In this case, the operation management program 110 may display the new current remaining time information of the newly created member by deducting the extended time on the screen. For example, information of “120 minutes of extended time is deducted and the remaining time currently used is 480 minutes” is displayed on the screen.

Hereinafter, a fourth function of the operation management program 110 will be described.

In a state in which the PC 100 is used for the first time, when termination of the use of the PC is selected by the user without extending the use, the operation management program 110 terminates the use of the PC.

When the user selects the menu function of the PC 100, the operation management program 110 displays a menu window including a PC use end menu and an extended lock menu on the screen, and through the menu window, the user can select to end PC use. have.

When the use of the PC is terminated by the user, the operation management program 110 receives the first time information obtained by subtracting the PC usage time counted from the PC usage start time to the PC usage end time from the PC usage expected time input in the information input window. The generated first time information and the member ID information provided by the member information reader 200 at the start of using the PC are provided to the kiosk 400 .

Taking Fig. 10A as an example, 30 minutes is subtracted from the PC usage time 90 minutes counted from the PC usage start time to the PC usage end time from 120 minutes of the expected PC usage time input in the information input window at the time PC usage starts. It is generated as 1-hour information, and the generated first time information, 30 minutes, and member ID information (eg, #A01-24) provided by the member information reader 200 at the start of using the PC are provided to the kiosk 400 .

Upon receiving the first time information and the member ID information, the kiosk 400 adds the first time information to the current remaining time of the member to generate and store and manage the new remaining time of the member. For example, if the current remaining time is 480 minutes and the first time information is 30 minutes, 510 minutes are created and stored and managed as a new current remaining time.

Hereinafter, a fifth function of the operation management program 110 will be described.

When the end of the use of the PC is selected by the user in a state in which the use of the PC 100 is extended, the operation management program 110 ends the use of the PC.

When the user selects the menu function of the PC 100, the operation management program 110 displays a menu window including a PC use end menu and an extended lock menu on the screen, and through the menu window, the user can select to end PC use. have.

When the use of the PC is terminated by the user, the operation management program 110 receives the second time information obtained by subtracting the PC use time counted from the time of the extension of the previous PC use to the end of the use of the PC from the extension time input in the immediately preceding information input window. The generated second time information and the member ID information provided by the member information reader 200 at the time of extending the use of the previous PC are provided to the kiosk 400 .

Taking Fig. 10B as an example, the second time information is generated by subtracting 30 minutes of PC usage time counted from the last PC usage extension point to the PC usage end point from the 60 minutes of extended time input in the immediately preceding information input window as second time information. Then, the generated second time information, 30 minutes, and the member ID information (eg #A01-24) provided by the member information reader 200 at the time of extension of PC use just before is provided to the kiosk 400 .

Upon receiving the second time information and the member ID information, the kiosk 400 adds up the second time information to the current remaining time of the member to generate and store and manage the new remaining time of the member. For example, if the current remaining time is 420 minutes and the second time information is 30 minutes, 450 minutes are created and stored and managed as a new current remaining time.

Hereinafter, a sixth function of the operation management program 110 will be described.

In the state in which the PC 100 is used for the first time, the extended time is not entered in the information input window and the counted PC use time reaches the expected PC use time, or the extended time is not entered in the information input window in the state in which the PC use is extended. If the PC usage time counted from the time of extending the previous PC usage without noticing reaches the extended time input in the immediately preceding information input window, the operation management program 110 ends the PC usage.

That is, the operation management program 110 determines that there is no further use of the PC when the extended time is not input in the information input window and the counted PC use time reaches the expected PC use time in the state of being used for the first time. quit

11A for example, if the PC usage expected time input through the information input window at the time of PC use is 120 minutes, and the extended time is not entered in the information input window even if the PC usage time counted from the time of PC use is 120 minutes , it is judged that there is no more use of the PC, and the use of the PC is terminated.

In addition, if the extended time is not input in the information input window and the PC use time counted from the time of extension of the immediately preceding PC use reaches the extended time input in the immediately preceding information input window, there is no further use of the PC. It is judged that the use of the PC is terminated.

11B, for example, if the PC extension time input through the information input window at the time of PC extension is 60 minutes, and the PC use time counted from the extension time is 60 minutes, if the extension time is not entered in the information input window, more It is judged that there is no abnormal use of the PC, and the use of the PC is terminated.

That is, without extension, when the counted PC usage time reaches the expected PC usage time or the extended time is reached, the operation management program 110 automatically ends the PC usage.

Hereinafter, a seventh function of the operation management program 110 will be described.

The seventh function performed by the operation management program 110 is a function to prevent an accident of stealing the refund time of another person, which frequently occurs in the PC room.

When the user selects the menu function of the PC 100, the operation management program 110 displays a menu window including the PC use end menu and the extended lock menu on the screen, and through the menu window, the user selects the extended lock menu By activating the extension lock function, the operation management program 110 creates a condition for performing the seventh function.

If the PC extension lock function is activated, the member ID provided by the member information reader 200 to extend PC use is the member ID provided by the member information reader 200 at the time PC usage starts, or the previous PC usage extension time If it does not match the member ID provided by the member information reader 200, the operation management program 110 does not extend the use of the PC.

In the present invention, the prepayment method is applied, and after deducting the expected use time or extension time from the member's current remaining time, if the refund time occurs because the expected use time or extension time cannot be used all, the refund time generated Use time is calculated by adding up to the remaining time of the member's current use.

12 A, for the purpose of stealing the refund time, while a member A has used up 120 minutes of the initial estimated time of use, extended use for 360 minutes with the extension lock function disabled and left the seat, Member B provides his (member B) member ID to the PC used by member A at the seat of member A who is absent from member B. Unfair usage time settlement occurs in which 360 minutes of refund time is added to the remaining time. That is, for a legitimate member A, 360 minutes of unused usage time are deducted from the remaining usage time, and for an unjust member B, 360 minutes of unused usage time are added to the remaining usage time.

In order to prevent this, for example in Fig. 12B, a member A uses up 120 minutes of the initial estimated time of use, extends the use for 360 minutes with the extension lock function activated and leaves the room, stealing the refund time For the purpose of this, if another member B is absent from member A's seat and provides his (member B's) member ID to the PC used by member A, extends the use for an additional 30 minutes and selects to end the use immediately, the operation management program (110) indicates that the member ID provided by the member information reader 200 to extend the use of the PC (the ID of the illegal member B provided to steal the refund time) is the member provided by the member information reader 200 at the start of using the PC Compares the ID (ID of legitimate member A) or the member ID (ID of legitimate member A) provided by the member information reader 200 at the time of extension of PC use immediately before, and if it does not match, the operation management program 110 returns to the PC This is to prevent the use of the refund time being stolen for unreasonable purposes by not extending the use.

Hereinafter, an eighth function of the operation management program 110 will be described.

When the PC 100 is being used by the user, a use signal is provided to the kiosk 400, the PC use time used by the user is calculated at each period, and the PC use time calculated at each period is calculated as the individual PC use time. and provided to the kiosk 400 .

The eighth function of the operation management program 110 is related to the function of providing the basic data for allowing the kiosk 400 to draw a PC room giveaway event.

The kiosk 400 generates the total sales time of the PC room by adding up the individual PC usage time provided by the PCs 100 for each specific cycle, and when the generated total sales time corresponds to the giveaway event condition (eg, the total If the sales time corresponds to the sales time of the event), a lottery for a prize event will be held, and the prize event lottery target is for members who are using a PC at the time of the event lottery.

Therefore, the operation management program 110 provides the PC 100 usage signal and individual PC usage time to the kiosk 400 , which are basic data for allowing the kiosk 400 to draw a PC room giveaway event.

1 , the member information reader 200 is connected and installed for each PC 100, and when a member provides member ID information through the member authentication means 300 to start using the PC or extend the use of the PC, It performs a function of providing the obtained member ID information to the connected PC (100).

In this case, the member authentication means 300 for providing member ID information to the member information reader 200 may include a plastic member card, a barcode or QR code mobile card using a smartphone, and a member's fingerprint. .

Therefore, the member information reader 200 may be a card reader capable of reading a plastic member card, a code reader or a fingerprint reader capable of reading a barcode or QR code.

Referring to FIG. 1 , the member authentication means 300 is an authentication means issued by the kiosk 400 to use the PC 100 and the kiosk 400 .

The member authentication means 300 may include a plastic member card for the convenience of members, a mobile card in the form of a barcode or QR code using a smartphone, and a member's fingerprint.

That is, the member reads the member authentication means 300 to the member information reader 200 installed in the PC 100 to provide member ID information to start using the PC or to extend the use of the PC, and to the kiosk 400 for member authentication means By reading 300, it is possible to charge, inquire about remaining time of use, and inquire about PC room events.

Referring to FIG. 1 , the kiosk 400 is installed in a PC room to manage the PC room unattended, and includes member registration management, charging management for each registered member, remaining time management for each registered member, and PC room event. carry out management

To this end, the kiosk 400 is, as shown in FIG. 3 , a display unit 410 , a member information acquisition unit 420 , a payment unit 430 , a member DB 440 , a PC room DB 450 , and a PC room management unit. 460 .

Specifically, the kiosk 400, as shown in FIGS. 3 and 4,

A display unit 410 that displays the member registration menu, the charging menu, the remaining usage time inquiry menu, and the event confirmation menu on the screen;

A member information acquisition unit 420 that obtains member ID information and provides the obtained member ID information to the PC room management unit 460;

a payment unit 430 that performs cash payment, credit card payment, and mobile payment, and provides payment information to the PC room management unit 460;

A member DB 440 in which member information is stored for each member, and

PC room DB (450) in which total sales time information and event result information of the PC room are stored;

Member registration using information provided by the PCs 100, menu information selected through the display unit 410, member ID information provided by the member information acquisition unit 420, and payment information provided by the payment unit 430 It is characterized in that it includes a PC room management unit 460 that performs management, charge management for each registered member, management of remaining time for each registered member, and PC room giveaway event management.

The display unit 410 is formed in the kiosk 400 so that the member registration menu, charging menu, remaining time inquiry menu, and event confirmation menu are displayed on the screen, the member selects the menus in a touch method to register as a member or , it is a touch-type display device that charges the usage time, inquires the remaining usage time, or confirms the winning of an event.

The member information acquisition unit 420 is formed in the kiosk 400 to obtain member ID information from a member, and provides the obtained member ID information to the PC room management unit 460 .

That is, in order for a member to select a menu displayed on the play unit 410 by a touch method to charge the usage time, inquire the remaining time for use, or to check an event win, the member uses the member authentication means 300 for his or her member ID information. The member information acquisition unit 420 acquires the member's ID information through the member authentication means 300 provided by the member.

As described above, the member authentication means 300 may include a plastic member card, a barcode or QR code type mobile card using a smartphone, and a member's fingerprint.

Accordingly, the member information acquisition unit 420 may be a card reader capable of reading a plastic member card, a code reader capable of reading a barcode or QR code, or a fingerprint reader capable of recognizing a fingerprint.

The payment unit 430 is configured to perform cash payment, credit card payment, and mobile payment so that the member can recharge the PC 100 usage time, and provides payment information paid by the member to the PC room management unit 460 . do.

The member DB 440 is a database in which member information of members using the PC room is stored and managed for each member, and the member information stored in the member DB 440 includes member ID information, fingerprint information, and current remaining time information for each member. is matched information, and is updated and stored and managed by the member's PC usage, charging, event winning, etc.

The PC room DB 450 is a database in which PC room total sales time information and event result information are stored. In the process, the event result information generated according to the progress of the event is stored and managed in the PC room DB (450).

The PC room management unit 460 includes information related to the member's PC use provided by the PCs 100 , menu information selected by the member through the display unit 410 , and member ID information provided by the member information acquisition unit 420 . , by using the payment information provided by the payment unit 430, member registration management, charging management for each registered member, remaining time management for each registered member, and PC room giveaway event management are performed.

To this end, the PC room management unit 460 is configured to include a member registration unit 461 , a charge management unit 462 , a remaining time management unit 463 , and an event management unit 464 .

Referring to FIG. 4 , when the member registration menu is selected through the display unit 410 , the member registration unit 461 receives necessary information from a user who wishes to register as a member, and provides the necessary information to the user Determine the member ID to be given, match the determined member ID information with the fingerprint information input as necessary information, store it in the member DB 440, issue a member card in which the determined member ID information is recorded, and the determined member ID information It creates a mobile card in the form of a barcode or QR code with recorded information and transmits it to the phone number entered as necessary information for processing.

A user who wishes to register as a member enters at least his or her phone number and fingerprint as necessary information. That is, after selecting the member registration menu through the display unit 410, the user inputs his or her phone number and fingerprint as necessary information according to the member registration manual. In addition to your phone number and fingerprint, you can also enter your name as necessary information.

Taking A of FIG. 5 as an example, the member registration unit 461 receives a phone number (eg, 010-1***-2***) and fingerprint as basic necessary information, and a name (eg, Gildong Hong, Nam). , 24 years of age), etc. may be additionally input.

When the necessary information is input, the member registration unit 461 determines a member ID (eg #A01-24) to be given to the user who has entered the necessary information, and the determined member ID (eg #A01-24) and necessary information By matching the input fingerprint information, it is stored and processed as member information of a member to be registered as a member in the member DB 440 .

Next, the member registration unit 461 issues a plastic member card on which the determined member ID information is recorded, and creates a mobile card in the form of a barcode or QR code on which the determined member ID information is recorded, and a phone number input as necessary information (Example: 010-1***-2***) so that the member can use it as a mobile membership card.

Referring to FIG. 4 , when the charging menu is selected through the display unit 410 and the member information acquisition unit 420 provides member ID information, the charging management unit 462 provides an information input window for inputting the charging time. is displayed on the display unit 410 screen, and when the charging time is input in the information input window, the payment amount corresponding to the charging time is displayed on the display unit 410 screen, and by the payment information provided by the payment unit 430 When the payment of the payment amount is confirmed, the first remaining time information is generated by adding the charging time input in the information input window to the current remaining time of the member corresponding to the member ID provided by the member information acquisition unit 420, , the generated first remaining time is updated and stored in the member DB 440 as the current remaining time information of the member, and the current remaining time information of the member in which the charging time is reflected is displayed on the display unit 410 screen function to make it possible.

When the charging menu is selected through the display unit 410 and the member information acquisition unit 420 provides member ID information, the charging management unit 462 displays an information input window for inputting the charging time on the display unit 410 . displayed on the screen.

5B for example, when 600 minutes of charging time is input in the information input window, the payment amount of 10,000 won corresponding to the charging time is displayed on the screen of the display unit 410 so that the member can make payment through the payment unit 430. guide you to proceed.

Next, when the payment of the payment amount of 10,000 won is confirmed by the payment information provided by the payment unit 430, the charging management unit 462 determines the charging time input in the information input window by the member information acquisition unit 420. The first remaining time information 720 minutes is generated by adding up the current remaining time 120 minutes of the member corresponding to the provided member ID, and the generated first remaining time 720 minutes is used as the current remaining time information of the member in the member DB (440) so that the update is stored.

Next, the charging management unit 462 displays the current remaining time information 720 minutes of the member reflecting 600 minutes of the charging time, as shown in FIG. ) to visually recognize that the usage time has been charged.

Referring to FIG. 4 , when the remaining use time management unit 463 selects the remaining use time inquiry menu through the display unit 410 and the member information obtaining unit 420 provides member ID information, the member information obtaining unit The current remaining time of the member corresponding to the member ID provided by the 420 is extracted from the member DB 440 , and the extracted remaining time of the current use of the member is displayed on the screen of the display unit 410 .

That is, when the remaining time of use inquiry menu is selected and the member information acquisition unit 420 provides member ID information, the remaining time management unit 463 displays the current status of the member corresponding to the provided member ID (eg #A01-24). The remaining usage time, for example, 360 minutes as shown in FIG. 6A is displayed on the screen of the display unit 410 to confirm the current remaining time to the member.

On the other hand, the remaining use time management unit 463, when the PC 100 provides information on the estimated PC use time and the member ID information, the PC 100 provides the PC 100 with the member ID provided for the current remaining time of use of the member in the member DB 440 . ), and subtracting the estimated PC usage time provided by the PC 100 from the extracted current remaining time to generate second remaining time information, and the generated second remaining time is the current remaining time of the member. It is updated and stored in the member DB 440 as time information.

For example, the current remaining time of the member corresponding to the member ID (eg #A01-24) provided by the PC 100 is 600 minutes, and the PC 100 provided by the PC 100 is the estimated time for using the member's PC. If it is a minute, 480 (600-120) minutes means that the second remaining time information is generated, and the generated second remaining time of 480 minutes is updated and stored in the member DB 440 as the current remaining time information of the member. .

On the other hand, when the PC 100 provides the extended time information and the member ID information, the remaining time management unit 463 stores the current remaining time of the member corresponding to the member ID provided by the PC 100 from the member DB 440 . extracted, and the extension time provided by the PC 100 is subtracted from the extracted current remaining time to generate third remaining time information, and the generated third remaining time is used as the member's current remaining remaining time information. The update is stored in the DB 440 .

For example, if the current remaining time of the member corresponding to the member ID (eg #A01-24) provided by the PC 100 is 480 minutes, and the extension time of the member provided by the PC 100 is 60 minutes , 420 (480-60) minutes means that the third remaining time information is generated, and the generated third remaining time of 420 minutes is updated and stored in the member DB 440 as the current remaining time information of the member.

On the other hand, when the PC 100 provides the first time information and the member ID information, the remaining time management unit 463 stores the current remaining time of the member corresponding to the member ID provided by the PC 100 to the member DB 440 . extracted from , and adding the first time provided by the PC 100 to the extracted remaining time of current use to generate fourth remaining time information, and the generated fourth remaining time is used as the current remaining time information of the member to be updated and stored in the member DB 440 .

For example, if the current remaining time of the member corresponding to the member ID (eg #A01-24) provided by the PC 100 is 480 minutes and the first time provided by the PC 100 is 60 minutes, 540 (480+60) minutes means that the fourth remaining time information is generated, and the generated fourth remaining time of 540 minutes is updated and stored in the member DB 440 as the current remaining time information of the member.

The first time information provided by the PC 100 is a refund time to be refunded to the user when the end of PC use is selected by the user in a state that the PC 100 is used for the first time and the expected PC usage time has not been used up. This is the time information obtained by subtracting the PC usage time counted from the PC usage start time to the PC usage end point from the estimated PC usage time entered in the window.

On the other hand, when the PC 100 provides the second time information and the member ID information, the remaining time management unit 463 stores the current remaining time of the member corresponding to the member ID provided by the PC 100 to the member DB 440 . extracted from , and adding the second time provided by the PC 100 to the extracted remaining time of current use to generate fifth remaining time information, and the generated fifth remaining time is used as the current remaining time information of the member. to be updated and stored in the member DB 440 .

For example, if the current remaining time of the member corresponding to the member ID (eg #A01-24) provided by the PC 100 is 420 minutes and the second time provided by the PC 100 is 30 minutes, 450 (420+30) minutes means that the fifth remaining time information is generated, and the generated 450 minutes of the fifth remaining use time is updated and stored in the member DB 440 as the current remaining time information of the member.

The second time information provided by the PC 100 is a refund time to be refunded to the user when the end of PC use is selected by the user in a state in which the PC 100 is used for extended use and the extended time has not been used up, and the information input window immediately before This is the time information obtained by subtracting the PC usage time counted from the time of the last extension of PC usage to the time of ending PC usage from the extended time entered in .

Referring to FIG. 4 , when an event confirmation menu is selected through the display unit 410 and the member information obtaining unit 420 provides member ID information, the event management unit 464 generates the member information obtaining unit 420 Whether or not the member corresponding to the provided member ID has won an event is determined using the event result information stored in the PC room DB 450, and the event winner and prize information of the member who confirms the event according to the identified content is displayed. The sub 410 is displayed on the screen.

For example, if there is an event confirmation of a member with member ID #A01-24, it is determined whether the member has won the event using the event result information stored in the PC room DB 450, and As shown in B of 6, if there is no event win, there is no win, if there is a win, there is a win and prize information (for example, 300 minutes of use time added) to be paid for winning the event is displayed on the screen of the display unit 410, so that the member Visually confirm the event winning result.

On the other hand, the event management unit 464 periodically calculates the total use time of the PCs 100 installed in the PC room by adding up the use times of the individual PCs 100 provided periodically by the PCs 100, and the periodically calculated PC The total usage time of (100) is accumulated to generate PC room total sales time information, and the generated PC room total sales time information is stored and processed in the PC room DB (450).

The time used by a member who is a user is different for each PC 100 . Accordingly, the PCs 100 provide the individual PC usage time, which is the usage time used by them, to the kiosk 400 periodically (eg, 6 hours, 12 hours, 24 hours, etc.), and the event management unit 464 is the PC (100) periodically calculates the total use time of the PCs 100 installed in the PC room by summing the use times of the individual PCs 100 provided periodically, and accumulates the periodically calculated total use time of the PCs 100 The total PC room sales time (eg, 5,000 hours, 10,000 hours, etc.) information is generated by adding up, and the generated PC room total sales time information is stored and processed in the PC room DB 450 .

On the other hand, the event management unit 464 when the total PC room sales time stored in the PC room DB 450 reaches the event sales time (a time preset by the PC room manager, for example, 10,000 hours), the current PC room in the PC room (100) by performing an event lottery for the members using the event result information is generated, and the generated event result information is stored and processed in the PC room DB (450).

At this time, when the event result information is stored in the PC room DB 450, the total sales time of the PC room stored in the PC room DB 450 is reset to 0.

At this time, the event lottery performed by the event management unit 464 is for members who are currently using the PC 100 in the PC room.

Therefore, when the event lottery condition is satisfied (.PC room total sales time reaches the preset event sales time), the PC currently used in the PC room is identified using the usage signal provided by the PCs in use (100), and , the winning PC 100 is determined by random lottery among the PCs 100 identified as being in use, and the winning PC 100 corresponds to the member ID provided at the time of starting or extending the use of the PC 100 in the winning PC 100 The member who does this is determined as the winning member of the event.

When a winning member is determined, event result information in which prize information is matched with a member ID determined as a winning member is generated and stored in the PC room DB 450 for processing.

For example, if a member with member ID #A01-24 wins and the prize information is 300 minutes of usage time, the event result information of “ #A01-24 : 300 ” is created and stored in the PC room DB 450 it will be processed

On the other hand, when the user confirms the prize information displayed on the screen of the display unit 410 , the event management unit 464 extracts the remaining current usage time of the member corresponding to the member ID winning the event from the member DB 440 . and generate sixth remaining time information obtained by adding up the bonus usage time, which is a prize, to the extracted current remaining time, and the generated sixth remaining time is used as the current remaining time information of the member in the member DB (440) to be saved in the update.

That is, instead of reflecting the usage period paid as a gift in the winning member ID when winning the event, when the winning member confirms the winning, the usage interval paid as a gift is reflected in the winning member ID.

For example, if a member with a member ID #A01-24 with 100 minutes of remaining time currently used wins, and the prize information is 300 minutes additional, the member with member ID #A01-24 will use the kiosk. When winning is confirmed, 100 minutes of remaining time used by the member with member ID #A01-24 is extracted from the member DB 440, and 300 minutes of bonus usage time, which is a prize, is added to the extracted remaining time of 100 minutes. In the case of 400 minutes, the sixth remaining time information is generated, and the generated sixth remaining time 400 minutes are updated and stored in the member DB 440 as the current remaining time information of the member.

Although the technical idea of the present invention has been described together with the accompanying drawings, the preferred embodiment of the present invention is exemplarily described and does not limit the present invention. In addition, it is a clear fact that various modifications and imitations are possible without departing from the scope of the technical spirit of the present invention by anyone having ordinary skill in the art.

10: Unmanned PC room management system
100: pc
200: member information reader
300: member authentication means
400: kiosk

Claims (11)

In the unmanned PC room management system,
The operation management program 110 is mounted, and a plurality of PCs 100 installed in the PC room for users to use;
a member information reader 200 that is connected and installed for each PC 100 and provides the obtained member ID information to the connected PC 100 when member ID information is acquired for starting PC use or extending PC use;
a member authentication means 300 issued by the kiosk 400 to use the PC 100 and the kiosk 400;
A kiosk ( 400), including

The kiosk 400 is
A display unit 410 that displays the member registration menu, the charging menu, the remaining usage time inquiry menu, and the event confirmation menu on the screen;
A member information acquisition unit 420 that obtains member ID information and provides the obtained member ID information to the PC room management unit 460;
a payment unit 430 that performs cash payment, credit card payment, and mobile payment, and provides payment information to the PC room management unit 460;
A member DB 440 in which member information is stored for each member, and
PC room DB (450) in which total sales time information and event result information of the PC room are stored;
Member registration using information provided by the PCs 100, menu information selected through the display unit 410, member ID information provided by the member information acquisition unit 420, and payment information provided by the payment unit 430 and a PC room management unit 460 that manages and manages charge management for each registered member, manages the remaining time for each registered member, and manages PC room giveaway events,

The PC room management unit 460,
When the event confirmation menu is selected through the display unit 410 and the member information acquisition unit 420 provides member ID information, it is determined whether the member corresponding to the member ID provided by the member information acquisition unit 420 has won an event. It is determined using the event result information stored in the PC room DB 450, and event winning information and prize information of the member who confirms the event according to the identified content are displayed on the display unit 410 screen,
The total usage time of the PCs 100 is periodically calculated by summing the usage hours of the individual PCs 100 periodically provided by the PCs 100, and the total usage time of the periodically calculated PCs 100 is accumulated and summed. Generate PC room total sales time information, store and process the generated PC room total sales time information in PC room DB 450,
When the total PC room sales time stored in the PC room DB 450 reaches a preset event sales time, an event lottery is performed to generate event result information, and the generated event result information is stored in the PC room DB 450 for processing Unmanned PC room management system, characterized in that it includes an event management unit (464) for resetting the total PC room sales time stored in the PC room DB (450) to 0 at the same time.
According to claim 1,
The operation management program 110 mounted on the PC 100,
When the member information reader 200 provides member ID information to start using the PC, a notification message to input the expected PC usage time and an information input window are displayed on the PC screen. To start using, the kiosk 400 is requested to check the remaining time of the member's current use corresponding to the member ID provided by the member information reader 200, and the estimated PC usage time entered in the information input window is checked by the member. If it is less than the current remaining time, the PC usage time starts to be counted, and the PC usage time information entered in the information input window and the member ID information provided by the member information reader 200 at the time PC usage starts are displayed at the kiosk 400 . The first function provided by
When the PC usage time counted in the state in which the PC 100 is used for the first time reaches the first notice time of termination, or when the PC use time counted in the state in which the use of the PC is extended reaches the second notice time of termination, the use of the PC is extended Displays a notification message to provide an extended time and member ID for the PC screen and an information input window, and when the extended time is entered in the information input window, it corresponds to the member ID provided by the member information reader 200 to extend the use of the PC The remaining time of the member's current use is requested to the kiosk 400 and confirmed, and if the extended time input in the information input window is less than the confirmed member's current remaining time remaining, the PC usage time is continuously counted, and the A second function of providing the input extended time information and member ID information provided by the member information reader 200 to the kiosk 400 at the time of extending the use of the PC;
The PC usage time counted in the state in which the PC 100 is used for the first time does not reach the first notice time of termination, or the PC use time counted in the state in which the use of the PC is extended does not reach the second notice time of termination When the member information reader 200 provides member ID information to extend the use of the PC in this state, a notification message to input an extension time and an information input window are displayed on the PC screen, and the extended time input in the information input window extends PC use If it is less than the remaining time remaining for the member's current use corresponding to the member ID provided by the member information reader 200 for A third function of providing the member ID information provided by the reader 200 to the kiosk 400;
When end of PC use is selected by the user in the state in which the PC 100 is used for the first time, the use of the PC is terminated, and the PC counted from the start of PC use to the end of PC use from the expected PC use time input in the information input window A fourth function of generating the first time information by subtracting the usage time, and providing the generated first time information and the member ID information provided by the member information reader 200 at the start of using the PC to the kiosk 400;
If end of use of PC is selected by the user while there is extension of use of PC 100, PC use is terminated, and PC use is counted from the time of extension of last PC use to the end of PC use in the extended time entered in the immediately preceding information input window. A fifth function of generating the second time information by subtracting the time and providing the generated second time information and the member ID information provided by the member information reader 200 at the time of extending the use of the previous PC to the kiosk 400;
In the state in which the PC 100 is used for the first time, the extended time is not entered in the information input window and the counted PC use time reaches the expected PC use time, or the extended time is not entered in the information input window in the state in which the PC use is extended. Unattended PC room management system, characterized in that, when the PC usage time counted from the time of extending the previous PC usage without noticing reaches the extended time input in the immediately preceding information input window, a sixth function of terminating the PC usage is performed.
3. The method of claim 2,
The first function of the operation management program 110 is,
If the estimated PC usage time entered in the information input window is greater than the confirmed remaining usage time, the expected usage time exceeding the current usage remaining time has been entered. displayed in
The second function and the third function of the operation management program 110 are,
If the extended time input in the information input window is greater than the confirmed current remaining time, an extended time exceeding the current remaining time has been entered. Characterized unmanned PC room management system.
3. The method of claim 2,
The operation management program 110 mounted on the PC 100,
If the PC 100 has the extension lock function activated, the member ID provided by the member information reader 200 to extend the use of the PC is the member ID provided by the member information reader 200 at the start of using the PC or the immediately preceding PC. If the member ID provided by the member information reader 200 at the time of extension of use does not match, a seventh function of not extending PC use is further performed.
3. The method of claim 2,
The operation management program 110 mounted on the PC 100,
When the PC 100 is being used by the user, a use signal is provided to the kiosk 400, the PC use time used by the user is calculated at each period, and the PC use time calculated at each period is calculated as the individual PC use time. An unmanned PC room management system, characterized in that it further performs the eighth function provided to the kiosk (400).
delete According to claim 1,
The PC room management unit 460,
When the member registration menu is selected through the display unit 410, necessary information is input from a user who wishes to register as a member, a member ID to be given to the user who has entered the necessary information is determined, and the determined member ID information and The fingerprint information input as necessary information is matched and stored in the member DB 440, a member card is issued with the determined member ID information recorded, and a barcode or QR code type mobile card is created with the determined member ID information recorded. and a member registration unit 461 that transmits and processes to the phone number input as necessary information;
When the charging menu is selected through the display unit 410 and the member information acquisition unit 420 provides member ID information, an information input window for inputting the charging time is displayed on the display unit 410 screen, and information is input When the charging time is input in the window, the payment amount corresponding to the charging time is displayed on the screen of the display unit 410, and when the payment of the payment amount is confirmed by the payment information provided by the payment unit 430, it is input in the information input window The first remaining time information is generated by adding the charged charging time to the current remaining time of the member corresponding to the member ID provided by the member information acquisition unit 420, and the generated first remaining time is used as the current remaining time of the member. and a charging management unit 462 that updates and stores the remaining usage time information in the member DB 440 and displays the current remaining usage time information of the member reflecting the charging time on the display unit 410 screen. unmanned PC room management system.
According to claim 1,
The PC room management unit 460,
When the remaining usage time inquiry menu is selected through the display unit 410 and the member information obtaining unit 420 provides member ID information, the member's current remaining usage time corresponding to the member ID provided by the member information obtaining unit 420 is selected. The time is extracted from the member DB 440, and the extracted remaining time used by the member is displayed on the screen of the display unit 410,
When the PC 100 provides information on the expected PC usage time and the member ID information, the PC 100 extracts the current remaining time of use of the member corresponding to the member ID provided by the PC 100 from the member DB 440, and the PC 100 generated second remaining time information by subtracting the estimated PC usage time provided by to save updates,
When the PC 100 provides the extended time information and the member ID information, the PC 100 extracts the current remaining time of the member corresponding to the member ID provided by the PC 100 from the member DB 440, and the PC 100 provides The third remaining time information is generated by subtracting one extended time from the extracted current remaining time, and the generated third remaining time is updated and stored in the member DB 440 as the current remaining time information of the member. ,
When the PC 100 provides the first time information and the member ID information, the PC 100 extracts the current remaining time of the member corresponding to the member ID provided by the PC 100 from the member DB 440, and the PC 100 The provided first time is added to the extracted current remaining time to generate fourth remaining time information, and the generated fourth remaining time is updated and stored in the member DB 440 as the member's current remaining time information. make it possible,
When the PC 100 provides the second time information and the member ID information, the PC 100 extracts the current remaining time of the member corresponding to the member ID provided by the PC 100 from the member DB 440, and the PC 100 5th remaining time information is generated by adding the provided second time to the extracted current remaining time, and the generated 5th remaining time is updated and stored in the member DB 440 as the member's current remaining remaining time information Unattended PC room management system, characterized in that it comprises a remaining use time management unit 463 to be possible.
delete According to claim 1,
The event management unit 464,
When the total sales time of the PC room reaches the preset event sales time, the PC 100 currently used in the PC room is identified using the usage signal provided by the PC 100, and the PCs 100 identified as being used are targeted. The winning PC 100 is determined by a random lottery, and the member corresponding to the member ID provided at the time of starting or extending the use of the PC 100 in the winning PC 100 is determined as the event winning member, and the winning member's It is characterized in that the event result information is created by matching the prize information with the member ID,
The prize information is an unmanned PC room management system, characterized in that it is information about the time to use the bonus added by winning the event.
11. The method of claim 10,
The event management unit 464,
When the user confirms the prize information displayed on the screen of the display unit 410, the current remaining time of the member corresponding to the member ID that won the event is extracted from the member DB 440, and the extracted remaining time of current use is extracted. 6th remaining time information is generated by adding up the bonus usage time, which is a gift, and the generated 6th remaining usage time is updated and stored in the member DB (440) as the member's current remaining usage time information. Unmanned PC room management system.

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