JP6094496B2 - Karaoke system and login method in karaoke system - Google Patents

Description

  The present invention relates to a karaoke system capable of performing a login procedure from a mobile terminal owned by a user.

  In recent years, in a karaoke system, a technique has been proposed that enables operations such as music selection to a karaoke apparatus using a mobile terminal (hereinafter referred to as a user mobile terminal) such as a smartphone or a tablet computer owned by a user (for example, , See Patent Document 1).

  In the karaoke system described in Patent Literature 1, both login authentication for user identification information input by a user operating a remote control attached to the karaoke device and login authentication based on user identification information input by operating a user portable terminal are performed. Is established, the user portable terminal and the operation target karaoke apparatus are associated with each other. By carrying out like this, operation, such as reservation of karaoke music, can be performed with respect to a karaoke apparatus from a user portable terminal.

JP 2013-37146 A

  However, in the karaoke system described in Patent Document 1, a user must perform a procedure for logging in to the system by inputting user identification information using both the remote controller of the karaoke device and the user portable terminal, such as a user ID and a password. It takes time to input the user identification information twice.

  The present invention has been made to solve the above problems. The purpose is to provide a technique for simplifying an operation that the user has to perform in a login procedure for enabling the user to perform an operation on the karaoke apparatus.

  The karaoke system of Claim 1 made | formed in order to solve the said subject is provided with the management server which communicates with a karaoke apparatus and a karaoke apparatus and a user portable terminal. Among these, the management server includes a first login authentication unit, a second login notification unit, and a second login establishment unit. Further, the karaoke apparatus includes a reception unit, a creation unit, an operation target notification unit, and a second login authentication unit. The user portable terminal includes a first login request unit, a storage unit, a reading unit, a second login request unit, and a second login unit.

In the karaoke system of the present invention, login authentication for enabling the karaoke apparatus to be operated from the user portable terminal is realized as follows.
The first login request means in the user portable terminal transmits the first login request accompanied with the user identification information to the management server based on the input user identification information, and the authentication establishment result for the transmitted first login request is transmitted to the management server. Receive from. Then, the user identification information related to the authentication establishment result is stored in the storage means, and the first login based on the stored user identification information is established.

  In the management server, when the first login request accompanied by the user identification information is received from the user portable terminal, the first login authentication means authenticates the received user identification information, and displays the authentication establishment result when the authentication is established. The first login based on the received user identification information is established by transmitting to the requesting user portable terminal.

  The reception means in the karaoke apparatus receives an application for establishing a second login for performing an operation input to the karaoke apparatus on the user portable terminal. When the application for accepting the second login is accepted by the accepting means, the creating means creates unique operation authentication information used for authentication of the second login. The operation target notifying means in the karaoke apparatus causes the predetermined information presenting means to present the operation target information including the operation authentication information created by the creating means and the karaoke apparatus identification information for identifying the own karaoke apparatus.

  The reading means in the user portable terminal reads the operation target information presented by the information presenting means. The second login request means sends a second login request with the operation authentication information and the karaoke device identification information included in the operation target information read by the reading means and the user identification information stored in the storage means to the management server. Send.

  In the management server, when receiving the second login request accompanied by the operation authentication information, the karaoke device identification information, and the user identification information from the user portable terminal, the second login notification means operates the karaoke to be operated based on the karaoke device identification information. Identify the device. And the 2nd login notification accompanied with operation authentication information and user identification information is transmitted with respect to the karaoke apparatus of the operation target.

  In the karaoke apparatus, when receiving the second login notification accompanied by the operation authentication information and the user identification information from the management server, the second login authentication means receives the operation authentication information created by the creation means and the received second login notification. The operation authentication information and the user identification information are stored in association with each other on the condition that the operation authentication information included in the URL matches. At the same time, a second login result indicating that the second login authentication is established is transmitted to the management server, and the second login based on the stored operation authentication information and the user identification information is established.

  In the management server, when the second login result is received from the karaoke device, the second login establishment means transmits the second login result to the user portable terminal that is the transmission source of the second login request, and performs the second login. Establish.

  In the user portable terminal, when the second login result is received from the management server, the second login unit performs the second login based on the user identification information stored in the storage unit and the operation target information read by the reading unit. Establish.

  According to the present invention, in order to establish the second login for operating the karaoke device by the user portable terminal, the user needs to input the user identification information because the first login is established from the user portable terminal. Only once. Thereby, since it can log in for operating a karaoke apparatus with a user portable terminal, without inputting user identification information into the karaoke apparatus side, a user's effort can be reduced.

  However, by omitting the input of the user identification information to the karaoke device, the second login for operating the karaoke device without limitation from any location from the user portable terminal must not be established. This is because the karaoke apparatus may be illegally operated. Therefore, in the present invention, the operation authentication information issued by the karaoke apparatus is read by the user portable terminal, the read operation authentication information is transmitted from the user portable terminal to the management server, and the transmitted operation authentication information is converted into the transmitted operation authentication information. Based on this, the karaoke apparatus adopted a procedure for authenticating the second login. Thereby, in order to perform the second login for operating the karaoke device from the user portable terminal, it is necessary for the user to bring the user portable terminal to a place where the karaoke device is located. You can restrict login.

  The karaoke system according to claim 2 has the following characteristics. That is, the second login authentication means in the karaoke apparatus further receives the received second authentication information when the operation authentication information created by the creating means matches the operation authentication information included in the second login notification received from the management server. A user authentication request with user identification information included in the login notification is transmitted to the management server. Then, on the condition that the authentication establishment result for the transmitted user authentication request is received from the management server, the operation authentication information and the user identification information are stored in association with each other, and the second login indicating that the second login authentication has been established. Send the result to the management server. In this way, the second login based on the stored operation authentication information and user identification information is established.

  On the other hand, the management server includes user authentication means for authenticating the user identification information in the user authentication request received from the karaoke device and transmitting the authentication establishment result when the authentication is established to the requesting karaoke device.

  According to such a configuration, in the process in which the karaoke apparatus performs the second login authentication for the operation authentication information transmitted from the user portable terminal, the authentication for the user identification information related to the user portable terminal is further performed in the management server. Can be done on request. Thereby, the security in the authentication with respect to a user portable terminal can be improved.

  The present invention can also be implemented as a login method in a karaoke system. According to such a login method, an effect similar to the above-described effect described in claim 1 can be obtained.

The block diagram showing the structure of a karaoke system. The sequence diagram showing the procedure of the login process by a karaoke system.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, this invention is not limited to the following embodiment, It is possible to implement in various aspects.
[Description of karaoke system configuration]
As shown in FIG. 1, the karaoke system 1 according to the embodiment includes a karaoke device 2 installed in a karaoke store, a user portable terminal 4 owned by a user, and the karaoke device 2 and the user portable terminal 4. And a management server 3 capable of communicating via a network 100 (for example, the Internet). In FIG. 1, only one karaoke device 2 is illustrated, but more karaoke devices 2 may be connected to the network 100.

  The karaoke apparatus 2 includes a control unit 21, a communication interface unit 22, a storage unit 23, an operation unit 24, a voice input / output unit 25, and the like. The karaoke apparatus 2 has a function of playing karaoke music requested by the user. The control unit 21 includes a CPU, a RAM, a ROM, and the like, and comprehensively controls the karaoke apparatus 2 by operating according to a predetermined program. The communication interface unit 22 is a communication device that controls communication via the in-store LAN 200 and the network 100 by connecting the karaoke device 2 to the in-store LAN 200 provided in the karaoke store. The network 100 and the in-store LAN 200 are connected by a router (not shown). The karaoke device 2 communicates with the remote control terminal 29 associated with the management server 3 and the karaoke device 2 via the in-store LAN 200 and the network 100.

  The storage unit 23 is a storage device such as a hard disk drive. The storage unit 23 stores a karaoke database in which a lot of music data for playing karaoke music is recorded, a program for controlling the operation of the karaoke apparatus 2, and the like. The operation unit 24 is an input device for inputting an operation from the user, and includes a touch panel, a key switch, and the like provided in the karaoke apparatus 2 main body. The voice input / output unit 25 controls voice input from the microphone 27 and voice output from the speaker 28.

  The remote control terminal 29 is a remote control device dedicated to the karaoke apparatus 2 and has a display (not shown) for displaying information, and an operation unit (not shown) such as a touch panel and a key switch for receiving user input operations. A wireless LAN communication unit (not shown), and if necessary, a voice output unit (not shown) for outputting information by voice. By using the remote control terminal 29, the user can browse information related to the karaoke service and perform a music selection operation for karaoke music to be performed by the karaoke apparatus 2.

  The remote control terminal 29 has a wireless communication function in accordance with a well-known wireless LAN communication standard, and communicates with the karaoke apparatus 2 and the management server 3 via the wireless LAN access point 300 provided in the in-store LAN 200. Communicate. Note that, as a premise for operating the karaoke device 2 with the remote control terminal 29, it is assumed that so-called “bundling” is performed in which the karaoke device 2 to be operated and the remote control terminal 29 are associated as specific communication partners. Bundling is established by notifying each other of their identification information (for example, IP address or serial number) between the karaoke apparatus 2 to be operated and the remote control terminal 29 and registering them as specific communication partners.

  The management server 3 includes a control unit 31 that comprehensively controls the management server 3, a communication interface unit 32 for connecting the management server 3 to the network 100, a storage unit 33 for storing various information, and the like. Device. The management server 3 has a function of authenticating a user who intends to log in to the karaoke system 1.

  The storage unit 33 of the management server 3 stores user information related to a user who has an account for using the karaoke system 1. The user information includes a user ID that is information for identifying the user and a login password associated with the user ID. Further, the storage unit 33 stores identification information for specifying the karaoke device 2 in the karaoke system 1 (for example, the IP address or serial number of the karaoke device 2).

  The user portable terminal 4 is a portable information device owned by a user who uses the karaoke system 1, and is composed of a high-function mobile phone (so-called smartphone) having a data communication function, an image recognition function, a voice recognition function, and the like, a tablet computer, and the like. . The user portable terminal 4 includes a control unit 41, a wireless communication unit 42, a storage unit 43, a camera 44, a microphone 45, a display unit 46, an operation unit 47, and the like.

  The control unit 41 includes a CPU, a RAM, a ROM, and the like, and comprehensively controls the user portable terminal 4 by operating according to a predetermined program. The wireless communication unit 42 is a communication interface that controls wireless communication based on a predetermined wireless communication standard in the mobile phone network, and connects the user mobile terminal 4 to the network 100 via the relay device 400 of the mobile phone network. The storage unit 43 is a storage device that stores a program or the like for controlling the operation of the user portable terminal 4.

  The camera 44 is a digital camera provided with a lens, an image sensor, and the like. The microphone 45 is a device that inputs sound as an electrical signal. In the present embodiment, the camera 44 and the microphone 45 are used when reading operation target information (details will be described later) displayed on the remote control terminal 29. The display unit 46 is a display device including a liquid crystal display. The operation unit 47 is an input device including a touch panel provided on the display surface of the display unit 46, a plurality of keys and switches, and the like.

  A dedicated application program (hereinafter referred to as “dedicated application”) having a function of logging in to the karaoke system 1 and using various services provided in the karaoke system 1 is mounted on the user portable terminal 4. It shall be. The dedicated application is installed in the user portable terminal 4 by downloading from a predetermined website on the Internet, for example. When the dedicated application is activated by a user operation, the user portable terminal 4 can access the management server 3 and perform a procedure for logging in to the karaoke system 1.

[Explanation of login process]
In the karaoke system 1 of the present embodiment, a user who is a member of the karaoke service logs in using the user portable terminal 4, so that various operations such as browsing a web page provided for the member and managing karaoke singing history are provided. Can be used on the user portable terminal 4. Furthermore, when using the karaoke apparatus 2 in a karaoke store, operations such as music selection for the karaoke apparatus 2 can be performed using the user portable terminal 4 by performing a remote login procedure described later. Note that the remote login referred to here corresponds to the second login in the claims. Hereinafter, a series of processing procedures relating to this remote login procedure will be described with reference to the sequence diagram of FIG. A series of these processes is executed by each unit of the control unit 21 of the karaoke apparatus 2, the control unit 31 of the management server 3, and the control unit 41 of the user portable terminal 4.

  As a premise for performing remote login, a pre-authentication process is performed between the user portable terminal 4 and the management server 3. This pre-authentication corresponds to the first login in the claims. First, a login process is performed when a dedicated application is activated by a user operation on the user portable terminal 4 (S10). Here, the user portable terminal 4 accepts input of a user ID and a password for logging in to the karaoke system 1 from the user. When the user inputs a user ID and password using the operation unit 47, the user portable terminal 4 makes a login request by transmitting the input user ID and password to the management server 3 (S12).

  The management server 3 that has received this login request authenticates the received user ID and password by comparing them with previously registered user information (S14). When the authentication is established, the management server 3 transmits a notification that the login is established to the user portable terminal 4 that is the login request source (S16). The user portable terminal 4 that has received the notification of login establishment from the management server 3 stores the authenticated user ID and password in the storage unit 43 (S18). By this series of pre-authentication processes, login based on the user ID and password is established between the user portable terminal 4 and the management server 3. By establishing this login, a part of the service corresponding to the logged-in user (for example, browsing of the user's singing history) can be used in the user portable terminal 4.

  Thereafter, the user who has started using the karaoke device 2 inputs a predetermined operation for starting a remote login procedure to the remote control terminal 29 attached to the karaoke device 2, thereby allowing the karaoke device 2 to On the other hand, an application for remote login is made (S20). At this time, the remote control terminal 29 transmits a notification for applying for remote login to the karaoke device 2 of the attachment partner (S22).

  The karaoke apparatus 2 that has received the notification for applying for remote login from the remote control terminal 29 creates authentication information for use in remote login authentication (S24). This authentication information includes operation authentication ID, user ID, and expiration date information. The operation authentication ID is unique identification information generated by the control unit 21 when the authentication information is created. In the user ID information item, the user ID stored by the pre-authentication process in the user portable terminal 4 in which the remote login is established with the karaoke device 2 is described. However, when the authentication information is created in S24, the user ID is blank. The expiration date is information that defines a period for validating the operation authentication ID, which is set when the authentication information is created.

  The karaoke apparatus 2 transmits the operation authentication ID in the created authentication information to the remote control terminal 29 of the binding partner (S26). The remote control terminal 29 that has received the operation authentication ID receives operation target information including the operation authentication ID and karaoke device information indicating identification information (for example, an IP address or a serial number) of the karaoke device 2 as the attachment partner. It is presented in a predetermined manner that can be read by the user portable terminal 4 (S28). Specifically, a character string representing the operation target information converted into an image such as a two-dimensional barcode or a digital watermark is displayed on the display. Alternatively, a character string representing the operation target information may be displayed as it is on the display and read by an optical character recognition (OCR: Optical Character Recognition) function provided in the user portable terminal 4. Or you may output the audio | voice which converted the character string showing operation target information into an audio | voice watermark.

  At this time, the user operates the user portable terminal 4 to read the operation target information presented on the display of the remote control terminal 29 (S30, see broken line from S30 to S28 in FIG. 2). For reading operation target information displayed as image information on the display of the remote control terminal 29, an imaging function by the camera 44 is used. Alternatively, a voice input function by the microphone 45 is used to read the operation target information output as voice information. The user portable terminal 4 interprets the content of the read operation target information, and makes a remote login request to the management server 3 based on the read operation target information content (S32). At this time, the remote control terminal 29 transmits remote login information to the management server 3 (S32). The remote login information includes the user ID and password stored in S18 of the pre-authentication process, and the operation authentication ID and karaoke device information included in the operation handling information read from the remote control terminal 29.

  The management server 3 that has received the remote login information from the user portable terminal 4 specifies the karaoke apparatus 2 that is the operation target of the user portable terminal 4 based on the karaoke apparatus information included in the received remote login information (S36). And the management server 3 performs a remote login request | requirement with respect to the identified operation target karaoke apparatus 2 (S38). At this time, the management server 3 transmits authentication request information to the karaoke device 2 to be operated (S40). This authentication request information includes a user ID, a password, and an operation authentication ID included in the remote login information received from the user portable terminal 4.

  The karaoke apparatus 2 that has received the authentication request information from the management server 3 performs authentication based on the operation authentication ID included in the received authentication request information and the operation authentication ID included in the authentication information created in S24 (S42). . Here, the authentication is performed on the condition that the operation authentication ID received from the management server 3 matches the operation authentication ID stored in the karaoke apparatus 2 and is within the expiration date defined in the authentication information. Is determined to have been established.

  When the authentication for the remote login request is established, the karaoke apparatus 2 performs a process of establishing a remote login (S44). At this time, the karaoke apparatus 2 transmits the user ID and password included in the authentication request information received from the management server 3 to the management server 3 (S46).

  The management server 3 that has received the user ID and password from the karaoke apparatus 2 performs user authentication based on the received user ID and password (S48). Here, the management server 3 assumes that user authentication has been established on the condition that the user ID and password received from the karaoke apparatus 2 match the user ID and password that have been authenticated in the above-described pre-authentication process. to decide. When the user authentication is established, the management server 3 notifies the authentication establishment result to the authentication request source karaoke apparatus 2 (S50).

  The karaoke apparatus 2 that has received the authentication establishment result from the management server 3 records the operation authentication ID and the user ID by recording the user ID corresponding to the remote login request in the blank of the user ID in the authentication information created in S24. Linking is performed (S52). Then, the karaoke apparatus 2 transmits a login completion notification with the user ID associated with the operation authentication ID to the remote control terminal 29 (S54). The remote control terminal 29 that has received the login completion notification from the karaoke apparatus 2 stores the user ID included in the login completion notification as the user ID for which the remote login has been established.

  Moreover, the karaoke apparatus 2 transmits a notification to the effect that remote login has been established to the management server 3 (S56). The management server 3 that has received the notification that the remote login has been established from the karaoke apparatus 2 notifies the result of the remote login establishment to the user portable terminal 4 that is the remote login request source (S58). The user portable terminal 4 that has received the result of the establishment of the remote login from the management server 3 establishes a remote login based on the user ID and the operation authentication ID between the karaoke apparatus 2 and the user portable terminal 4 (S60). Thereby, it will be in the state in which operation with respect to the karaoke apparatus 2 from the user portable terminal 4 is possible.

  On the other hand, if the authentication for the operation authentication ID of the authentication request information received from the management server 3 is not established in S42, the karaoke device 2 transmits a notification to the management server 3 that the remote login is not established. (S62). The management server 3 that has received the notification that the remote login is not established from the karaoke apparatus 2 notifies the user portable terminal 4 that is the remote login request source of the result of the remote login failure (S58). In this case, the user portable terminal 4 is not in a state where the karaoke apparatus 2 can be operated.

[Overview of operation after remote login is established]
Under the situation where the remote login is established, the user portable terminal 4 has a user ID stored in the user portable terminal 4 that stores operation information indicating the operation content (for example, music selection or performance operation) input by the user. And it transmits to the management server 3 in association with the operation authentication ID. On the other hand, the management server 3 transmits the operation information received from the user portable terminal 4 to the operation target karaoke apparatus 2 together with the user ID and the operation authentication ID.

  The karaoke device 2 that has received the operation information accompanied by the user ID and the operation authentication ID from the management server 3 refers to the received user ID and operation authentication ID to the operation authentication ID and user ID stored in the karaoke device 2. Together, confirm both matches. And the karaoke apparatus 2 performs the function shown by the received operation information on condition that both user ID and operation authentication correspond.

[effect]
The karaoke system 1 according to the embodiment has the following effects.
In the remote login procedure for enabling the karaoke apparatus 2 to be operated from the user portable terminal 4, the user needs to input the user ID and password only once in the pre-authentication process. Thereby, when the user is using the karaoke device 2, it is possible to perform remote login without inputting a user ID or password to the karaoke device 2 or the remote control terminal 29, thereby reducing the user's trouble. it can.

  In the remote login procedure, the operation target information issued by the karaoke apparatus 2 is presented on the remote control terminal 29 and the user portable terminal 4 reads it. Thereby, when performing remote login, since it is necessary for the user to bring the user portable terminal 4 to a place where the karaoke apparatus 2 is located, remote login from an inappropriate place can be restricted. In addition, since the operation target information is read from the remote control terminal 29 using the image recognition function and the voice recognition function included in the user portable terminal 4, it is easier than the user directly inputs characters and numerical values from the operation unit by hand.

[Correspondence with Configurations in Claims]
The correspondence relationship between the configuration of the karaoke system 1 and the configuration described in the claims is as follows. S10, S12, and S18 in FIG. 2 correspond to first login request means. The storage unit 43 of the user portable terminal 4 corresponds to a storage unit. S14 and S16 in FIG. 2 correspond to first login authentication means.

  S20 and S22 in FIG. 2 correspond to an accepting unit. S24 in FIG. 2 corresponds to the creating means. S26 and S28 in FIG. 2 correspond to the operation object notification means. S30 in FIG. 2 corresponds to the reading unit. S32 and S34 in FIG. 2 correspond to second login request means.

  S36, S38, and S40 in FIG. 2 correspond to second login notification means. S42, S44, S46, S52, and S56 in FIG. 2 correspond to the second login authentication means. S58 in FIG. 2 corresponds to the second login establishment means. S60 in FIG. 2 corresponds to the second login means. S48 and S50 in FIG. 2 correspond to user authentication means.

[Modification]
In the above embodiment, the remote control terminal 29 attached to the karaoke apparatus 2 accepts an application for remote login from the user (see S20 in FIG. 2) or presents operation target information (see S28 in FIG. 2). explained. Not only this but the structure equivalent to S20 of FIG. 2 and the process equivalent to S28 may be performed in the karaoke apparatus 2 main body. That is, in S20, an application for remote login may be accepted via the operation unit 24 of the karaoke apparatus 2. In S28, the operation target information may be presented using the display 26 or the speaker 28 connected to the karaoke apparatus 2.

  DESCRIPTION OF SYMBOLS 1 ... Karaoke system, 2 ... Karaoke apparatus, 21 ... Control part, 22 ... Communication interface part, 23 ... Memory | storage part, 24 ... Operation part, 25 ... Voice input / output part, 26 ... Display, 27 ... Microphone, 28 ... Speaker, DESCRIPTION OF SYMBOLS 29 ... Remote control terminal, 3 ... Management server, 31 ... Control part, 32 ... Communication interface part, 33 ... Memory | storage part, 4 ... User portable terminal, 41 ... Control part, 42 ... Wireless communication part, 43 ... Memory | storage part, 44 ... Camera ... 45 ... Microphone 46 ... Display unit 47 ... Operation unit 100 ... Network 200 ... LAN in store 300 ... Wireless LAN access point 400 ... Relay device

Claims (3)

A karaoke system comprising a karaoke device and a management server for communicating with the karaoke device and the user portable terminal,
The management server includes first login authentication means, second login notification means, and second login establishment means,
The karaoke apparatus includes a reception unit, a creation unit, an operation target notification unit, and a second login authentication unit,
The user portable terminal includes a first login request unit, a storage unit, a reading unit, a second login request unit, and a second login unit,
The first login request means in the user portable terminal transmits a first login request with the user identification information to the management server based on the input user identification information, and authentication is established for the transmitted first login request. By receiving the result from the management server, the user identification information related to the authentication establishment result is stored in the storage unit, and the first login based on the stored user identification information is established.
In the management server, when the first login request accompanied by the user identification information is received from the user portable terminal, the first login authentication unit authenticates the received user identification information, and the authentication is established. The authentication establishment result is transmitted to the requesting user portable terminal, and the first login based on the received user identification information is established,
The accepting unit in the karaoke device accepts an application for establishing a second login for performing an operation input to the karaoke device on the user portable terminal,
In the karaoke apparatus, when the application for accepting the second login is accepted by the accepting means, the creating means creates unique operation authentication information used for authentication of the second login,
The operation object notifying means in the karaoke apparatus causes the predetermined information presenting means to present operation object information including the operation authentication information created by the creating means and karaoke apparatus identification information for identifying the own karaoke apparatus,
The reading means in the user portable terminal reads operation target information presented to the information presenting means,
The second login request unit in the user portable terminal is accompanied by operation authentication information and karaoke device identification information included in the operation target information read by the reading unit, and user identification information stored in the storage unit. Sending a second login request to the management server;
In the management server, when receiving a second login request accompanied by the operation authentication information, the karaoke device identification information, and the user identification information from the user portable terminal, the second login notification means includes the karaoke device identification information. The operation target karaoke device is specified based on the operation target karaoke device, and the operation authentication information and the user identification information are transmitted to the second login notification to the operation target karaoke device,
In the karaoke apparatus, when receiving a second login notification accompanied by the operation authentication information and the user identification information from the management server, the second login authentication means includes the operation authentication information created by the creating means, On condition that the operation authentication information included in the received second login notification matches, the operation authentication information and the user identification information are stored in association with each other, and the second login authentication is established. 2 sending a login result to the management server, establishing the second login based on the stored operation authentication information and the user identification information;
In the management server, when the second login result is received from the karaoke device, the second login establishment means transmits the second login result to the user portable terminal that is the transmission source of the second login request. Establishing the second login,
In the user portable terminal, when the second login result is received from the management server, the second login unit includes user identification information stored in the storage unit, and operation target information read by the reading unit. Establishing the second login based on
Karaoke system featuring The karaoke system according to claim 1,
The second login authentication means in the karaoke apparatus further receives the operation authentication information created by the creation means when the operation authentication information included in the second login notification received from the management server matches. The operation authentication information is provided on the condition that a user authentication request accompanied by user identification information included in the second login notification is transmitted to the management server and an authentication establishment result for the transmitted user authentication request is received from the management server. And the user identification information are stored in association with each other, and a second login result indicating that the second login authentication has been established is transmitted to the management server, and is based on the stored operation authentication information and the user identification information. Establishing the second login;
The management server includes user authentication means for authenticating the user identification information in the user authentication request received from the karaoke device, and transmitting an authentication establishment result when the authentication is established to the requesting karaoke device. about,
Karaoke system featuring A login method in a karaoke system comprising a karaoke device and a management server that communicates with the karaoke device and the user portable terminal,
Based on the input user identification information, the user portable terminal transmits a first login request with the user identification information to the management server, and receives an authentication establishment result for the transmitted first login request from the management server. And storing the user identification information related to the authentication establishment result in the storage means, and establishing a first login based on the stored user identification information;
When the management server receives a first login request with the user identification information from the user portable terminal, the management server authenticates the received user identification information, and obtains an authentication establishment result when the authentication is established. Establishing a first login based on the received user identification information transmitted to the user portable terminal;
A procedure for accepting an application for establishing a second login for the karaoke device to input an operation to the karaoke device on the user portable terminal;
When the karaoke device accepts an application for establishing the second login, a procedure for creating unique operation authentication information used for authentication of the second login;
A procedure for causing the karaoke device to present operation target information including the created operation authentication information and karaoke device identification information for identifying the own karaoke device to a predetermined information presentation unit;
A procedure in which the user portable terminal reads operation target information presented to the information presentation unit;
The user portable terminal transmits a second login request with the operation authentication information and karaoke apparatus identification information included in the read operation target information and the user identification information stored in the storage unit to the management server. Procedure and
When the management server receives a second login request with the operation authentication information, the karaoke device identification information, and the user identification information from the user portable terminal, the karaoke device to be operated based on the karaoke device identification information A procedure for transmitting a second login notification with the operation authentication information and the user identification information to the karaoke device to be operated;
When the karaoke apparatus receives a second login notification with the operation authentication information and the user identification information from the management server, the operation authentication information created and the operation authentication included in the received second login notification On condition that the information matches, the operation authentication information and the user identification information are stored in association with each other, and a second login result indicating that the second login authentication is established is transmitted to the management server, Establishing the second login based on the stored operation authentication information and the user identification information;
When the management server receives the second login result from the karaoke device, the management server transmits the second login result to the user portable terminal that is the transmission source of the second login request to establish the second login. Procedure and
When the user portable terminal receives the second login result from the management server, the second login based on the user identification information stored in the storage unit and the operation target information read from the information presentation unit is performed. Procedures to establish,
A login method in a karaoke system, comprising:

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