JP2013114148A - Server device, karaoke music information presentation method and server processing program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a server device capable of quickly presenting a user performance reservation candidates of karaoke music which can be performed by a karaoke device on the basis of music information indicating musical pieces stored in an information processor such as a portable music player so as to improve the convenience to a user, a karaoke music information presentation method and a server processing program.SOLUTION: The server device stores each karaoke music list of karaoke musical pieces extracted on the basis of music information received from an information processor and each user identification information acquired from the information processor in association with each other. When receiving an acquisition request of a karaoke music list from a karaoke device or a music selection device or the information processor and user identification information from an acquisition request source, the server device transmits a karaoke music list associated with the user identification information to the karaoke device, the music selection device or the information processor.

Description

  The present invention relates to a technical field of a karaoke system including a karaoke device that plays karaoke music, a music selection device that requests music selection toward the karaoke device, and a server device to which an information processing device is connected via a network.

  2. Description of the Related Art In recent years, a technique for creating a reserved song list of karaoke songs that can be played on a karaoke apparatus using a reproduced song list registered in a portable music player owned by a user is known. For example, in the technique disclosed in Patent Document 1, after a portable music player and a karaoke apparatus are connected by short-range wireless communication, a reproduction song list is transmitted from the portable music player to the karaoke apparatus. And a karaoke apparatus produces a request music list based on the search word selected by the user from the reproduction | regeneration music list received from the portable music player. After that, the karaoke device creates a reserved song list for registering a matching song as a reserved song by comparing the created requested song list with a list of karaoke songs stored in advance in the karaoke device. .

JP 2009-204936 A

  However, in the technique disclosed in Patent Document 1, the user needs to select a search word after the portable music player connects to the karaoke device and the playback song list is transmitted until the reserved song list is created. was there. Therefore, it is difficult to quickly create a reserved song list.

  Therefore, the present invention has been made in view of the above points and the like, and based on music information indicating music stored in an information processing apparatus such as a portable music player, the performance of karaoke music that can be performed by the karaoke apparatus. Provided are a server device, a karaoke song information presentation method, and a server processing program capable of promptly presenting reservation candidates to a user and improving user-friendliness.

  In order to solve the above-mentioned problem, the invention according to claim 1 is a karaoke system comprising: a karaoke device that plays karaoke music; a music selection device that requests music selection toward the karaoke device; and a server device. An authentication process requested by an information processing apparatus connectable to a network, which is a server apparatus, executing means for executing an authentication process for using the karaoke system, and the authentication process being executed In response, acquisition means for acquiring user identification information for identifying a user of the information processing apparatus requesting the authentication process, and music information indicating at least one music registered in the information processing apparatus connectable to the network The karaoke device out of the music indicated by the music information received by the first receiving means and the first receiving means received from the processing device An extraction means for extracting karaoke songs that can be played, a karaoke song list including karaoke song information indicating the karaoke songs extracted by the extraction means, and the user identification information acquired by the acquisition means are stored in association with each other. Storage means, and an acquisition request for the karaoke song list from the karaoke device or the music selection device or the information processing device, and authentication information indicating authentication of the user identification information or the acquisition request source from the acquisition request source. A second receiving means for receiving and the user identification information corresponding to the user identification information or the authentication information received by the second receiving means when stored in the storage means; The associated karaoke song list is transmitted to the karaoke device, the music selection device, or the information processing device. Characterized in that a transmission unit.

  According to a second aspect of the present invention, in the server device according to the first aspect, the server device can be used by a plurality of the information processing devices, and the execution unit is requested from the plurality of information processing devices. The authentication unit executes the authentication process, and the storage unit stores karaoke song information indicating the karaoke song extracted by the extraction unit for each of the user identification information acquired from each of the plurality of information processing devices by the acquisition unit. A karaoke song list including the user identification information, and the transmission means stores the user identification information received by the second reception means or the user identification information corresponding to the authentication information in the storage means. The karaoke song list associated with the user identification information, the karaoke device, the music selection device, or the information processing device. And transmitting.

  According to a third aspect of the present invention, in the server device according to the first or second aspect, the information processing device is capable of reserving performance of karaoke music to the karaoke device by wireless communication, and the user can A portable device, wherein the second receiving means receives an acquisition request for the karaoke song list from the information processing device, and authentication information indicating authentication of the user identification information or the acquisition request source from the acquisition request source. The transmission means can make a reservation to the information processing apparatus of the acquisition request source and the karaoke apparatus that can be reserved for performance by the information processing apparatus of the acquisition request source or the karaoke apparatus that can be reserved for performance. The karaoke song list associated with the user identification information is transmitted to a music selection device.

  The invention according to claim 4 is a karaoke song executed by the server device in a karaoke system comprising: a karaoke device that plays karaoke music; a music selection device that requests music selection toward the karaoke device; and a server device. An information presentation method, which is an authentication process requested from an information processing apparatus connectable to a network, the authentication process for using the karaoke system being executed, and the authentication process being executed In response, obtaining the user identification information for identifying the user of the information processing apparatus requesting the authentication process, and the music information indicating at least one music registered in the information processing apparatus connectable to the network as the information processing The step of receiving from the device, and the karaoke device can perform from the music indicated by the received music information A step of extracting a karaoke song; a karaoke song list including karaoke song information indicating the extracted karaoke song; and a step of storing the acquired user identification information in association with each other in a storage means; and the karaoke device Or receiving from the music selection device or the information processing device the acquisition request for the karaoke song list and the authentication information indicating authentication of the user identification information or the acquisition request source from the acquisition request source; When the user identification information corresponding to the user identification information or the authentication information is stored in the storage means, the karaoke song list associated with the user identification information is displayed as the karaoke apparatus or the music selection. Transmitting to the apparatus or the information processing apparatus.

  The invention according to claim 5 is a computer included in the server device in a karaoke system, comprising: a karaoke device that plays karaoke music; a music selection device that requests music selection toward the karaoke device; and a server device. An authentication process requested from an information processing apparatus connectable to a network, the step of executing an authentication process for using the karaoke system, and an authentication process request according to the execution of the authentication process Obtaining user identification information for identifying a user of the original information processing apparatus, receiving music information indicating at least one music registered in an information processing apparatus connectable to a network from the information processing apparatus, A karaoke song that can be played by the karaoke device is extracted from the music indicated by the received music information. A step of associating and storing the acquired karaoke song list including karaoke song information indicating the extracted karaoke song in the storage unit with the acquired user identification information; the karaoke device or the music selection device; Receiving from the information processing apparatus an acquisition request for the karaoke song list, and authentication information indicating authentication of the user identification information or the acquisition request source from the acquisition request source; and the received user identification information Alternatively, when the user identification information corresponding to the authentication information is stored in the storage unit, the karaoke song list associated with the user identification information is used as the karaoke device, the music selection device, or the information processing. And transmitting to the apparatus.

  According to the first, fourth, or fifth aspect of the invention, the karaoke device, the music selection device, or the information processing device is provided with the karaoke music information indicating the karaoke music extracted by the server device based on the music information received from the information processing device. Keep it available for delivery. Therefore, the performance reservation candidate of the karaoke music which can be performed with a karaoke apparatus can be rapidly shown to a user, and a user's usability can be improved.

  According to invention of Claim 2, the performance reservation candidate of the karaoke music which can be performed with a karaoke apparatus can be shared among several users.

  According to the third aspect of the present invention, even if the server device becomes unable to communicate with the information processing device due to, for example, deterioration of radio wave reception status, the karaoke song list is browsed and the performance reservation of the karaoke song is performed. be able to.

It is a figure showing an example of outline composition of karaoke system S concerning this embodiment. FIG. 2A is a block diagram illustrating a schematic configuration example of the remote controller 1. FIG. 2B is a block diagram illustrating a schematic configuration example of the commander 2. (C) is a block diagram illustrating a schematic configuration example of the management server 3. (D) is a block diagram showing a schematic configuration example of the mobile terminal T1. (A) is a flowchart which shows the process in the control part 41 of portable terminal T1. (B) is a flowchart showing processing in the control unit 11 of the remote controller 1. 4 is a flowchart showing processing in a control unit 31 of the management server 3.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, embodiment described below is embodiment at the time of applying this invention with respect to the karaoke system utilized in a karaoke store, for example.

[1. Outline of configuration and operation of karaoke system]
First, the outline of the configuration of the karaoke system according to the present embodiment will be described with reference to FIG. FIG. 1 is a diagram illustrating a schematic configuration example of the karaoke system S of the present embodiment. In the example of FIG. 1, for convenience of explanation, only one karaoke room (room) of the karaoke store is shown. Actually, a karaoke store has a plurality of karaoke rooms. In the example shown in FIG. 1, one remote controller 1 and one karaoke device 2 are provided in one karaoke room. The karaoke apparatus is hereinafter referred to as “commander”.

  As shown in FIG. 1, the karaoke system S includes a remote controller 1, a commander 2, and a management server 3. Mobile terminals T1 to T4 can be connected to the management server 3 via the mobile base station B and the network NW. That is, the management server 3 can be used by a plurality of portable terminals T1 to T4. The portable terminals T1 to T4 are examples of the information processing apparatus in the present invention. In the following embodiments, the portable terminals T1 to T4 will be described as devices that can be carried by the users A to D, respectively. Users A to D are users of the karaoke system S. The network NW includes, for example, the Internet, a mobile communication network, and a gateway. The management server 3 is an example of a server device of the present invention. The management server 3 is connected to the Internet and has a function as a Web server. Hereinafter, the portable terminal T1 will be described on behalf of the portable terminals T1 to T4.

  The remote controller 1 is a dedicated music selection device that requests music selection to the commander 2. The remote controller 1 is also referred to as a navigation terminal or a search terminal. The remote controller 1 is given a remote controller ID. The remote control ID is identification information for identifying the remote control 1. The remote controller ID may be any information as long as it can uniquely identify the remote controller 1. For example, an IP address assigned to the remote controller 1 may be used as the remote controller ID. The remote controller 1 can communicate with the commander 2 via a wireless LAN access point AP and a wired LAN. Here, the remote controller 1 is associated with the commander 2 installed in the same karaoke room. The association is also referred to as “sticking” or “pairing”. The remote controller 1 can communicate with the commander 2 by infrared communication. Further, the remote controller 1 can communicate with the management server 3 via a wireless LAN, a wired LAN, a router R, and the Internet.

  The commander 2 is a performance device that plays reserved karaoke songs. The commander 2 is assigned a commander ID. The commander ID is identification information for identifying the commander 2. The commander ID may be any information as long as it can identify the commander 2 uniquely. For example, the IP address assigned to the commander 2 may be used as the commander ID. Further, the commander 2 can communicate by connecting to the management server 3 via a wired LAN, a router R, and the Internet.

  Here, the operation | movement outline | summary of the karaoke system S in this embodiment is demonstrated.

  First, when the user A operates the portable terminal T1 outside the karaoke store and gives an instruction for a login request, the portable terminal T1 transmits the login request to the management server 3. The login request is a request for login processing for using the karaoke system S. Further, the mobile terminal user ID and password are added to the login request. The login process is an authentication process for authenticating a user. The mobile terminal user ID is an example of user identification information for identifying a user. The mobile terminal user ID is, for example, identification information issued to the user A who has registered as a member at a music providing site connectable from the mobile terminal T1.

  Next, when receiving a login request from the portable terminal T1, the management server 3 executes a login process requested from the portable terminal T1. The management server 3 acquires the mobile terminal user ID for identifying the user A of the mobile terminal T1 that is the request source of the login process in response to the login process being executed. When the login of the user A is successful by the login process, the user ID for the portable terminal of the user A is registered in the login list. And the management server 3 transmits login result information to the portable terminal T1. The login result information indicates a successful login or a failed login.

  Next, when the login result information from the management server 3 indicates successful login, the mobile terminal T1 collects music information indicating at least one music registered in the mobile terminal T1. In this case, the mobile terminal T1 may collect a music list including at least one music information. Then, the portable terminal T1 transmits the collected music information or music list to the management server 3. The music information includes, for example, information such as a music title, artist name, and performance time.

  Next, the management server 3 extracts karaoke songs that can be played by the commander 2 from the music information received from the mobile terminal T1 or the music indicated by the music list. And the management server 3 matches and memorize | stores the karaoke song list containing the karaoke song information which shows the extracted karaoke song, and user ID for portable terminals acquired from portable terminal T1. The karaoke song information includes information such as a karaoke song number, a song title, an artist name, and a performance time. The karaoke song number is assigned to each karaoke song. The karaoke song number is identification information for identifying a karaoke song. The karaoke song number is also called a song ID.

  Next, when the user A operates the remote controller 1 in the karaoke room of the karaoke store to instruct a login request, the remote controller 1 transmits the login request to the management server 3. For example, the remote control ID of the remote controller 1, the user ID for user A's karaoke, and the password are added to the login request. The karaoke user ID is an example of user identification information for identifying a user. The karaoke user ID is identification information issued to the user A who has registered as a member in order to use the karaoke system S, for example.

  Next, when receiving a login request from the remote controller 1, the management server 3 executes a login process. When the login of the user A is successful by the login process, the user A's karaoke user ID and the remote control ID of the remote controller 1 are stored in association with each other. At this time, the user A's karaoke user ID is associated with the portable terminal user ID and registered in the login list. Thereby, remote control 1 and portable terminal T1 are matched. Then, the management server 3 transmits this login result information to the remote controller 1. Next, when the login result information from the management server 3 indicates a successful login, the remote controller 1 transmits a karaoke song list acquisition request to the management server 3. A karaoke user ID is added to the karaoke song list acquisition request.

  Next, when the management server 3 receives the karaoke song list acquisition request from the remote controller 1, the mobile terminal user ID corresponding to the user A's karaoke user ID logged in from the remote controller 1 is associated with the karaoke song list. To determine whether it is stored. When the mobile terminal user ID is stored, the management server 3 transmits a karaoke song list associated with the mobile terminal user ID to the remote controller 1. Note that the karaoke song list may be transmitted to the commander 2 that is associated with the remote controller 1.

  Next, the remote controller 1 displays the karaoke song list received from the management server 3. Thereby, the karaoke song list can be browsed by the user A on the remote controller 1. Then, the remote controller 1 transmits a reservation command for a karaoke song selected by the user A from the karaoke song list to the commander 2 in a state associated with the remote controller 1. Note that after the user A logs in from the remote controller 1 in the karaoke room, the karaoke song list can be acquired from the management server 3 by the portable terminal T1. Thereby, the karaoke song list can be browsed also on the portable terminal T1. Then, the mobile terminal T <b> 1 transmits a reservation command for the karaoke song selected by the user A from the karaoke song list to the management server 3. The management server 3 transmits a reservation command from the mobile terminal T1 to the commander 2 in a state of being associated with the remote controller 1 associated with the mobile terminal T1.

[2. Configuration of each device]
Next, the configuration of each device included in the karaoke system S will be described with reference to FIG. FIG. 2 shows a schematic configuration example of each device included in the karaoke system S in the present embodiment.

  FIG. 2A is a block diagram illustrating a schematic configuration example of the remote controller 1. As shown in FIG. 2A, the remote controller 1 includes a control unit 11, a storage unit 12, a video RAM 13, a video control unit 14, a display unit 15, an operation unit 16, an operation processing unit 17, an infrared transmission unit 18, and a wireless unit. A LAN (Local Area Network) communication unit 19 is provided.

  The control unit 11 includes a CPU, a ROM, a RAM, and the like. The storage unit 12 is configured by, for example, a nonvolatile semiconductor memory. The storage unit 12 stores an OS (Operating System) and a remote control processing program. The control unit 11 performs overall control of the entire remote control 1 by executing the OS and the remote control processing program. The storage unit 12 stores the karaoke song list described above. For example, a song name or the like registered in the karaoke song list is displayed on the display unit 15 by the control unit 11 via the video RAM 13 and the video control unit 14 so as to be selectable. In addition, the control unit 11 receives an instruction from the operation unit 16 by the user via the operation processing unit 17. As instructions by the user, there are an input instruction such as a user ID for karaoke, a login request instruction, a karaoke song reservation instruction, a volume adjustment instruction, and the like. The infrared transmitter 18 is for performing infrared communication with the commander 2. The wireless LAN communication unit 19 is for performing wireless LAN communication conforming to various IEEE 802.11 standards, for example. In the storage unit 12, the remote controller ID of the remote controller 1 and the commander ID of the commander 2 associated with the remote controller 1 are stored in association with each other. The storage unit 12 also stores the IP address of the management server 3.

  FIG. 2B is a block diagram illustrating a schematic configuration example of the commander 2. As shown in FIG. 2B, the commander 2 includes a control unit 21, a storage unit 22, a video RAM 23, a video playback unit 24, a video control unit 25, a microphone control unit 26, a synthesizer 27, a mixing amplifier 28, and an operation unit 29a. , An operation processing unit 29b, an infrared receiving unit 29c, a LAN communication unit 29d, and the like. The control unit 21 includes a CPU, a ROM, a RAM, and the like. The storage unit 22 is configured by, for example, a hard disk. The storage unit 22 stores an OS and a commander processing program. The control unit 21 performs overall control of the entire commander 2 by executing the OS and the commander processing program. The storage unit 22 stores a performance reservation list of karaoke songs reserved for performance. The performance reservation list is a list for registering karaoke song information indicating karaoke songs waiting for performance reservation by the commander 2. “Registration” in the list is also referred to as “recording”. The storage unit 22 stores music data, video data, and the like corresponding to karaoke music. The synthesizer 27 performs karaoke music using the music data and outputs a performance signal to the mixing amplifier 28. Further, the microphone control unit 26 outputs the user's singing voice signal collected by the microphone to the mixing amplifier 28. The mixing amplifier 28 mixes the performance signal and the singing voice signal and outputs them to the speaker. Video data and the like are reproduced by the video RAM 23 and the video reproduction unit 24. Then, the video control unit 25 outputs the reproduced video signal to the display. Moreover, the control part 21 receives the instruction | indication from the operation part 29a by a user via the operation process part 29b. The infrared receiver 29 c is for performing infrared communication with the remote controller 1. Further, in the storage unit 22, the commander ID of the commander 2 and the remote control ID of the remote controller 1 that is associated with the commander 2 are stored in association with each other. The storage unit 22 also stores the IP address of the management server 3.

  FIG. 2C is a block diagram illustrating a schematic configuration example of the management server 3. As shown in FIG. 2C, the management server 3 includes a control unit 31, a storage unit 32, a communication unit 33, and the like. The control unit 31 includes a CPU, a ROM, a RAM, and the like. The storage unit 32 is configured by, for example, a hard disk. The memory | storage part 32 is an example of the memory | storage means in this invention. The storage unit 32 stores an OS, a server processing program, and the like. The control unit 31 controls the entire management server 3 by executing the OS and the server processing program. The control unit 31 has a timer function. In addition, the control unit 31 functions as an execution unit, an acquisition unit, a first reception unit, a second reception unit, an extraction unit, a transmission unit, and the like in the present invention, and performs processing described later. The server processing program is downloaded from another server via the network NW, for example. Alternatively, the server processing program may be recorded on a recording medium such as a CD-ROM and read via a drive.

  The storage unit 32 stores a karaoke song list in association with the mobile terminal user ID. Further, the storage unit 32 stores a registered user list and a login list. The registered user list is a list for registering, for each user, user information of users who are registered as members in order to use the karaoke system S, for example. This user information includes a mobile terminal user ID, a karaoke user ID, a password, a name, and an e-mail address. The login list is a list in which the logged-in user's mobile terminal user ID, karaoke user ID, and login status flag are registered in association with each other. The login status flag indicates whether or not the user is logged in at the karaoke store. For example, the initial value of the login status flag is set to “0”, and is set to “1” when the user logs in from the remote controller 1. When the management server 3 receives a logout request from the portable terminal T1 or the remote controller 1, the user ID registered in the login list is deleted. Alternatively, the user ID or the like registered in the login list is deleted from the login list when a predetermined time has elapsed since the user login. The mobile terminal user ID and the karaoke user ID may be the same. That is, the mobile terminal user ID and the karaoke user ID use a shared ID. In this case, the mobile terminal user ID and the karaoke user ID are used as a common user ID without being particularly distinguished.

  FIG. 2D is a block diagram illustrating a schematic configuration example of the mobile terminal T1. As shown in FIG. 2D, the portable terminal T1 includes a control unit 41, a storage unit 42, a display unit 43, an operation unit 44, a speaker 45, a microphone 46, a portable wireless communication unit 47, a wireless LAN communication unit 48, and the like. It is configured with. Examples of the mobile terminal T1 include a smartphone, a mobile phone, or a tablet. The control unit 41 includes a CPU, a ROM, a RAM, and the like. The storage unit 42 is configured by, for example, a nonvolatile semiconductor memory. The storage unit 42 stores an OS, a terminal processing program, and the like. The control unit 41 controls the entire portable terminal T1 by executing the OS and the terminal processing program. The terminal processing program includes an application program for karaoke. By executing this karaoke application program, the portable terminal T1 can reserve performance of karaoke songs to the commander 2 by wireless communication. The control unit 41 has a timer function. Further, the control unit 41 receives an instruction from the operation unit 44 by the user. As instructions by the user, there are an input instruction such as a mobile terminal user ID, a login request instruction, and a karaoke song reservation instruction. The storage unit 42 stores music data downloaded from, for example, a music providing site connected to the portable terminal T1. This music data is audio data for the control unit 41 to reproduce the music. Note that the music data may be downloaded from a music providing site by a personal computer, for example, and transferred to the mobile terminal T1. In addition, the storage unit 42 stores music information indicating music to be played back based on the stored music data. Note that the music information stored in the storage unit 42 may be music information indicating a music for which no music data is stored. That is, in this case, the audio data for reproducing the music is not stored, but the music information such as the music name and artist name of the music is stored. The storage unit 42 stores the karaoke song list described above. Note that the storage unit 42 also stores the IP address of the management server 3. The portable wireless communication unit 47 is for the portable terminal T1 to connect to the network NW via the portable base station B. The wireless LAN communication unit 48 is for performing wireless LAN communication conforming to various IEEE 802.11 standards, for example.

[3. Operation of Karaoke System S]
Next, the operation of the karaoke system S will be described with reference to FIGS. FIG. 3A is a flowchart showing processing in the control unit 41 of the portable terminal T1. FIG. 3B is a flowchart showing processing in the control unit 11 of the remote controller 1. FIG. 4 is a flowchart showing processing in the control unit 31 of the management server 3. In the operation described below, the portable terminal T1 is taken as an example, but the same processing is performed on the other portable terminals T2 to T4. Further, as a premise of the operation described below, it is assumed that the remote controller 1 and the commander 2 installed in the same karaoke room have already been associated.

  The process shown in FIG. 3A is started, for example, when a karaoke application program is started after the portable terminal T1 is powered on. When the process shown in FIG. 3A is started, the mobile terminal T1 connects to the management server 3 via the network NW. Further, the control unit 41 of the mobile terminal T1 initializes, for example, a reservation permission flag stored in the storage unit 42 to “0”. This reservation permission flag is a flag indicating whether reservation of karaoke music from a mobile terminal is permitted. For example, when the reservation permission flag is “1” (true), the reservation of the karaoke song from the portable terminal is permitted. On the other hand, for example, when the reservation permission flag is “0” (false), the reservation of the karaoke song from the portable terminal is rejected. In step S <b> 1, the control unit 41 of the mobile terminal T <b> 1 determines whether or not to log in to the management server 3. For example, when the user A who owns the portable terminal T1 operates the operation unit 44 of the portable terminal T1 outside the karaoke store and gives an instruction for a login request, it is determined to log in. Note that the user A may enter a login request using the mobile terminal T1 after entering the karaoke store. Or you may comprise so that it may determine with logging in step S1 on the condition that the application program for karaoke started. If the control unit 41 determines not to log in (step S1: NO), the control unit 41 proceeds to step S7. On the other hand, if the control unit 41 determines to log in (step S1: YES), the control unit 41 proceeds to step S2. In step S2, the control unit 41 transmits a login request to the management server 3 via the network NW. The user ID for the portable terminal of user A and the password are added to this login request. The mobile terminal user ID and password are input from the operation unit 44 by the user A, for example. If the mobile terminal user ID and password have been previously input and stored in the mobile terminal T1, the mobile terminal user ID and password are used.

  Next, the control unit 41 of the portable terminal T1 receives the login result information transmitted from the management server 3 in response to the login request transmitted in step S2 (step S3). Next, the control unit 41 refers to the received login result information and determines whether or not the login is successful (step S4). If the control unit 41 determines that the login is not successful (step S4: NO), the control unit 41 proceeds to step S19. On the other hand, when it is determined that the login is successful (step S4: YES), the control unit 41 collects music information stored in the storage unit 42 (step S5). For example, the music information is collected from a music list stored in the mobile terminal T1. The music list is a list for registering information on music stored in the storage unit 42, for example. Next, the control unit 41 transmits the collected music information to the management server 3 via the network NW (step S6). Note that the music list may be transmitted to the management server 3. Moreover, you may comprise so that the process of the said step S1-S6 may be performed with the personal computer installed in the user's A home, for example instead of the portable terminal T1. In this case, the music information stored in the personal computer is transmitted to the management server 3.

  Next, in step S7, the control unit 41 determines whether or not to make a karaoke song list acquisition request. For example, when the user A of the portable terminal T1 operates the operation unit 44 to instruct the acquisition request for the karaoke song list, it is determined that the acquisition request for the karaoke song list is made. Or you may comprise so that it may determine with making the acquisition request | requirement of a karaoke song list on the condition that the application program for karaoke started. And when it determines with the control part 41 not performing the acquisition request | requirement of a karaoke song list (step S7: NO), it progresses to step S11. On the other hand, when it determines with the control part 41 performing the acquisition request | requirement of a karaoke song list (step S7: YES), it progresses to step S8.

  In step S <b> 8, the control unit 41 transmits a karaoke song list acquisition request to the management server 3. For example, the user ID for the mobile terminal of user A is added to the karaoke song list acquisition request. Next, the control unit 41 determines whether or not the karaoke song list has been successfully acquired from the management server 3 (step S9). And the control part 41 determines with having acquired the karaoke song list succeeded, when a karaoke song list is received from the management server 3 (step S9: YES), and progresses to step S10. In step S <b> 10, the control unit 41 displays the karaoke song list received from the management server 3 on the display unit 43. Thereby, the user A can browse the karaoke song information included in his karaoke song list on his / her mobile terminal T1. The same applies to the users B to D. In addition, when the karaoke song list of each of the users A to D is received from the management server 3, the karaoke song list of each of the users A to D is displayed by being divided into areas on the same screen. Alternatively, the karaoke song list of each of the users A to D is displayed on a separate screen that can be switched by a screen switching instruction. Thereby, for example, the user A can browse karaoke song information included in the karaoke song list of the other users B to D on his / her mobile terminal T1. For this reason, each user's karaoke song list can be shared among several users A-D of the same room.

  Next, in step S11, the control unit 41 determines whether or not to refer to the login status in the karaoke store. The login status in the karaoke store is a status indicating whether or not the user is logged in in the karaoke store. For example, the control unit 41 determines to refer to the login status at predetermined time intervals by the timer function. And when it determines with referring to a login condition (step S11: YES), the control part 41 performs the polling process which transmits the acquisition request of a login condition to the management server 3 (step S12). That is, the polling process is repeatedly performed at predetermined time intervals. For example, the user ID for the portable terminal of the user A is added to the login status acquisition request. On the other hand, when it determines with the control part 41 not referring a login condition (step S11: NO), it progresses to step S16.

  And the control part 41 will determine whether the user A is logging in in a karaoke store with reference to the received login status information, if the login status information transmitted from the management server 3 is received (step S13). . When it is determined that the user A is logged in at the karaoke store (step S13: YES), the control unit 41 sets the above-described reservation permission flag to “1” (step S14). On the other hand, when it is determined that the user A is not logged in at the karaoke store (step S13: NO), the control unit 41 sets the reservation permission flag to “0” (step S15).

  Next, in step S16, the control unit 41 determines whether or not to reserve a karaoke song. For example, when the user A of the portable terminal T1 operates the operation unit 44 of the portable terminal T1, selects a desired karaoke song from the karaoke song list displayed in step S10 and gives a reservation instruction, the karaoke song is selected. It is determined to make a reservation. When it is determined that the karaoke song is reserved (step S16: YES), the control unit 41 determines whether or not the above-described reservation permission flag is “1” (step S17). When the control unit 41 determines that the reservation permission flag is not “1” (step S17: NO), the control unit 41 proceeds to step S19. At this time, for example, a message indicating rejection of karaoke song reservation is displayed on the display unit 43. That is, in this case, since the user A is not logged in in the karaoke store, the reservation of the karaoke song from the portable terminal T1 is rejected. On the other hand, when it is determined that the reservation permission flag is “1” (step S17: YES), the control unit 41 transmits a reservation instruction for the karaoke song selected from the karaoke song list by the user A to the management server 3. (Step S18). For example, the karaoke song number of the selected karaoke song and the user ID for the mobile terminal of the user A are added to the reservation command. In step S18, the control unit 41 may be configured to transmit a karaoke song reservation command to the commander 3 via the wireless LAN communication unit 48, the wireless LAN, and the wired LAN.

  Next, in step S19, the control unit 41 determines whether or not there has been a power-off instruction. If it is determined that the power OFF instruction has been given (step S19: YES), the processing shown in FIG. On the other hand, when it is determined that there is no termination instruction (step S19: NO), the process returns to step S1.

  Next, the process shown in FIG. 3B is started, for example, when the remote controller 1 is turned on. When the process shown in FIG. 3B is started, the control unit 11 of the remote controller 1 determines whether or not to log in to the management server 3 (step S51). For example, when the user A operates the operation unit 16 of the remote controller 1 to instruct a login request, it is determined to log in. Note that the user A inputs the karaoke user ID and password by operating the operation unit 16 of the remote controller 1 when instructing the login request. If the control unit 11 determines not to log in (step S51: NO), the control unit 11 proceeds to step S58. On the other hand, if the control unit 11 determines to log in (step S51: YES), the control unit 11 connects to the management server 3 via the wireless LAN, the wired LAN, the router R, and the Internet, and proceeds to step S52. In step S <b> 52, the control unit 11 transmits a login request to the management server 3. To this login request, the remote control ID of the remote controller 1 and the user ID and password for karaoke of the user A are added. Similarly to the user A, the users B to D also issue a login request instruction from the remote controller 1.

  Next, in response to the login request transmitted in step S52, the control unit 11 of the remote controller 1 receives login result information from the management server 3 (step S53). Next, the control unit 11 refers to the received login result information and determines whether or not the login is successful (step S54). If the control unit 11 determines that the login is not successful (step S54: NO), the control unit 11 proceeds to step S58. On the other hand, when the control unit 11 determines that the login is successful (step S54: YES), the control unit 11 proceeds to step S55. In step S <b> 55, the control unit 11 transmits a karaoke song list acquisition request to the management server 3. For example, user A's karaoke user ID is added to the karaoke song list acquisition request. Next, the control unit 11 determines whether or not the acquisition of the karaoke song list from the management server 3 has succeeded (step S56). And the control part 11 determines with having acquired the karaoke song list succeeded, when receiving a karaoke song list from the management server 3 (step S56: YES), and progresses to step S57. On the other hand, when the karaoke song list cannot be received from the management server 3, the control unit 11 determines that the karaoke song list has not been successfully acquired (step S56: NO), and proceeds to step S58.

  In step S <b> 57, the control unit 11 displays the karaoke song list received from the management server 3 on the display unit 15. In addition, when the karaoke song list of each of the users A to D is received from the management server 3, the karaoke song list of each of the users A to D is displayed by being divided into areas on the same screen. Alternatively, the karaoke song list of each of the users A to D is displayed on a separate screen that can be switched by a screen switching instruction. Thereby, the karaoke song information included in the karaoke song list can be browsed on the remote controller 1 by the users A to D. Then, the remote controller 1 transmits, for example, a reservation command for a karaoke song selected from the karaoke song list by the user A to the commander 2 that is associated with the remote controller 1. For example, the karaoke song number of the selected karaoke song is added to the reservation command. Thus, when the commander 2 receives the reservation command from the remote controller 1, it registers the karaoke song number added to the reservation command in the performance reservation list. In this way, the karaoke songs corresponding to the karaoke song numbers in the performance reservation list are played in the order of reservation, for example.

  Next, in step S58, the control unit 11 determines whether or not there is a power-off instruction. If it is determined that the power OFF instruction has been issued (step S58: YES), the process shown in FIG. 3B ends. On the other hand, when it is determined that there is no termination instruction (step S58: NO), the process returns to step S51.

  Next, the process illustrated in FIG. 4 is started, for example, when the management server 3 is powered on. In step S21 shown in FIG. 4, the control unit 31 of the management server 3 determines whether or not there is a power-off instruction. Then, if it is determined that there is a power-off instruction (step S21: YES), the processing shown in FIG. 4 ends. On the other hand, when it is determined that there is no termination instruction (step S21: NO), the process proceeds to step S22. In step S22, the control unit 31 determines whether or not a login request is received from the mobile terminal T1. The login request received in step S22 is a login request transmitted in step S2 of FIG. And when it determines with the control part 31 not receiving the login request | requirement from portable terminal T1 (step S22: NO), it progresses to step S25. On the other hand, when it is determined that the login request has been received from the mobile terminal T1 (step S22: YES), the control unit 31 executes a login process (step S23). In this login process, it is determined whether or not the mobile terminal user ID and password added to the login request are registered in the registered user list. If the mobile terminal user ID and password are registered in the registered user list, it is determined that the login is successful. At this time, the control unit 31 acquires the mobile terminal user ID for identifying the user A of the mobile terminal T1 that is the request source of the login process. If the login is successful, the mobile terminal user ID and the login status flag “0” are registered in the login list. On the other hand, if the mobile terminal user ID and password are not registered in the registered user list, it is determined that the login has failed. Next, the control unit 31 transmits login result information indicating the result of the login process to the portable terminal T1 (step S24). Note that the control unit 31 of the management server 3 executes the requested login process even when a login request is received from each of the user terminals T2 to T4. And the control part 31 acquires user ID for portable terminals from each portable terminal T2-T4 of the request origin of a login process.

  Next, in step S25, the control unit 31 determines whether or not music information has been received from the portable terminal T1. And when it determines with the control part 31 not receiving music information (step S25: NO), it progresses to step S29. On the other hand, when it is determined that the music information has been received (step S25: YES), the control unit 31 extracts karaoke music that can be played by the commander 2 from the music indicated by the received music information (step S26). ). For example, a candidate list for registering karaoke songs that can be played by the commander 2 is stored in the storage unit 32 in advance. And the control part 31 extracts the music by which a music name and an artist name are registered into a candidate list from the music which the received music information shows as a karaoke music. Subsequently, the control part 31 produces the karaoke song list which registers the karaoke song information which shows the extracted karaoke song (step S27). Next, the control unit 31 stores the created karaoke song list and the portable terminal user ID acquired from the portable terminal T1 in association with each other (step S28). In addition, the control part 31 of the management server 3 respond | corresponds the karaoke song list containing the karaoke song information which shows the karaoke song extracted by said step S26 for every user ID for portable terminals acquired from each portable terminal T2-T4. I will remember it. Thereby, the karaoke song list of each of the users A to D is stored in the management server 3. And user AD enters into the same karaoke room of a karaoke store.

  Next, in step S <b> 29, the control unit 31 determines whether a login request is received from the remote controller 1. If the control unit 31 determines that a login request has not been received from the remote controller 1 (step S29: NO), the control unit 31 proceeds to step S32. On the other hand, when it is determined that the login request has been received from the remote controller 1 (step S29: YES), the control unit 31 executes a login process (step S30). In this login process, it is determined whether or not the karaoke user ID and password added to the login request are registered in the registered user list. When the karaoke user ID and password are registered in the registered user list, it is determined that the login is successful. At this time, the control part 31 acquires the user ID for karaoke which identifies the user A of the remote control 1 of the request origin of a login process. When the login is successful, the acquired karaoke user ID and the remote control ID of the remote control 1 are stored in association with each other. When the login is successful, the karaoke user ID and the login status flag “1” are registered in the login list. At this time, as described above, if the user A has already logged in from the mobile terminal T1, the mobile terminal user ID is registered in the login list. In this case, user A's karaoke user ID is associated with user A's mobile terminal user ID. As described above, when the login is successful, the karaoke user ID and the remote control ID are associated with each other. Therefore, the mobile terminal user ID and the remote control ID are associated with each other. That is, the mobile terminal T1 and the remote controller 1 are associated with each other. As a result, the management server 3 transmits the reservation command transmitted from the mobile terminal T1 to the commander 2 that is associated with the remote control 1 associated with the mobile terminal T1, and can reserve music from the mobile terminal T1. become. The commander 2 and the portable terminal T1 may be associated with each other and managed by the management server 3 by a method other than the above. In this case, the management server 3 receives the reservation command from the portable terminal T1, and transmits it to the commander 2 in the associated state with the portable terminal T1. On the other hand, if the karaoke user ID and password are not registered in the registered user list, it is determined that the login has failed. Next, the control unit 31 transmits login result information indicating the result of the login process to the remote controller 1 (step S31). Note that the control unit 31 of the management server 3 also executes the requested login process even when receiving a login request according to an instruction from each of the users B to D. Then, the control unit 31 acquires the user IDs for users B to D from the remote controller 1 and stores them in association with the remote controller ID. Thereby, each user ID for users A to D is associated with the same remote controller ID. Therefore, the management server 3 can recognize that the karaoke room where the users A to D enter is the same room. In addition, the control unit 31 registers the karaoke user ID and the login status flag “1” of each of the users B to C in the login list.

  Next, in step S <b> 32, the control unit 31 determines whether a karaoke song list acquisition request has been received from the remote controller 1. And when it determines with the control part 31 not receiving the acquisition request | requirement of a karaoke song list from the remote control 1 (step S32: NO), it progresses to step S36. On the other hand, if it is determined that the acquisition request for the karaoke song list has been received from the remote controller 1 (step S32: YES), the control unit 31 proceeds to step S33. In step S33, the control unit 31 determines whether or not the login from the remote controller 1 is successful. For example, if the karaoke user ID added to the karaoke song list acquisition request is registered in the login list, it is determined that the login from the remote controller 1 is successful. If the control unit 31 determines that the login from the remote controller 1 is not successful (step S33: NO), the control unit 31 returns to step S21. On the other hand, when it is determined that the login from the remote controller 1 is successful (step S33: YES), the control unit 31 proceeds to step S34. In step S <b> 34, the control unit 31 determines whether or not the mobile terminal user ID corresponding to the karaoke user ID received from the remote controller 1 is stored in association with the karaoke song list. The mobile terminal user ID corresponding to the karaoke user ID is specified from the registered user list, for example. If the control unit 31 determines that the mobile terminal user ID is stored in association with the karaoke song list (step S34: YES), the control unit 31 proceeds to step S35. In step S35, the control part 31 transmits the karaoke song list matched with the user ID for portable terminals to the remote control 1 of the acquisition request source. In addition, also when the control part 31 receives the acquisition request | requirement of each karaoke song list of user BD, it performs the process of said step S33-S35 similarly, and matches with user ID for each portable terminal of user BD. Each of the received karaoke song lists is transmitted to the remote controller 1. Here, the control unit 31 of the management server 3 may be configured to collectively transmit the karaoke song lists of the users A to D to the remote controller 1. Further, the karaoke song list may be transmitted to the commander 2 that is associated with the remote controller 1. In this case, the commander 2 registers the karaoke song number shown in the received karaoke song list in the performance reservation list.

  Next, in step S36, the control unit 31 determines whether or not a karaoke song list acquisition request has been received from the portable terminal T1. And when it determines with the control part 31 not receiving the acquisition request of a karaoke song list from the portable terminal T1 (step S36: NO), it progresses to step S40. On the other hand, when it determines with the control part 31 having received the acquisition request of the karaoke song list from the portable terminal T1 (step S36: YES), it progresses to step S37. In step S37, the control unit 31 determines whether or not the login from the portable terminal T1 is successful. For example, if the mobile terminal user ID added to the karaoke song list acquisition request is registered in the login list, it is determined that the login from the mobile terminal T1 is successful. If the control unit 31 determines that the login from the portable terminal T1 has not been successful (step S37: NO), the control unit 31 returns to step S21. On the other hand, if the control unit 31 determines that the login from the portable terminal T1 is successful (step S37: YES), the control unit 31 proceeds to step S38.

  In step S38, the control unit 31 determines whether or not the mobile terminal user ID received from the mobile terminal T1 is stored in association with the karaoke song list. If the control unit 31 determines that the mobile terminal user ID is stored in association with the karaoke song list (step S38: YES), the control unit 31 proceeds to step S39. In step S39, the control unit 31 transmits the karaoke song list associated with the mobile terminal user ID to the mobile terminal T1 that is the acquisition request source. In addition, also when the control part 31 of the management server 3 receives the acquisition request | requirement of each karaoke song list of user BD, it performs said step S37-S39 similarly, and user ID for user BD each user terminal BD Each karaoke song list associated with is transmitted to the mobile terminals T2 to T4. Moreover, you may comprise the control part 31 so that user's AD each karaoke song list may be collectively transmitted to each portable terminal T2-T4. On the other hand, when it is not determined that the mobile terminal user ID is stored in association with the karaoke song list (step S38: NO), the control unit 31 returns to step S21.

  Next, in step S40, the control unit 31 determines whether or not to notify the login status in the karaoke store. And when it determines with the control part 31 not notifying the login condition in a karaoke store (step S40: NO), it progresses to step S43. On the other hand, when receiving the login status acquisition request from the portable terminal T1, the control unit 31 determines to notify the login status in the karaoke store (step S40: YES), and proceeds to step S41. In step S41, the control unit 31 refers to the login list and confirms the login status from the login status flag associated with the received mobile terminal user ID. And the control part 31 transmits the login status information which shows the confirmed login status to portable terminal T1 (step S42). For example, when the login status flag is “0”, the login status information indicates that the user A is not logged in at the karaoke store. On the other hand, for example, when the login status flag is “1”, the login status information indicates that the user A is logged in at the karaoke store.

  The login status information may be configured to be PUSH distributed from the management server 3 at predetermined time intervals. In this case, in step S40 shown in FIG. 4, the control unit 31 determines to notify the login status in the karaoke store at predetermined time intervals by the timer function (step S40: YES), and proceeds to step S41. In step S41 in this case, the control unit 31 confirms the login status from the login status flag associated with each mobile terminal user ID registered in the login list. And the control part 31 push-distributes the login status information which shows the confirmed login status to the corresponding portable terminal (step S42). That is, the PUSH distribution of login status information is repeatedly performed at predetermined time intervals. Thereby, if the control part 41 of portable terminal T1 receives login status information from the management server 3, it will determine with referring the login status in a karaoke store (step S11: YES), and the process of said step S12-S15 Will do.

  Next, in step S43, the control unit 31 determines whether or not a karaoke song reservation command is received from the portable terminal T1. And when it determines with the control part 31 not having received the reservation instruction | indication of the karaoke music from portable terminal T1 (step S43: NO), it returns to step S21. On the other hand, if it is determined that the karaoke song reservation command is received from the mobile terminal T1 (step S43: YES), the control unit 31 determines the remote control ID based on the mobile terminal user ID added to the received reservation command. Specify (step S44). For example, the control unit 31 refers to the login list and specifies the karaoke user ID associated with the mobile terminal user ID. And the control part 31 specifies remote control ID matched with the identified user ID for karaoke by said step S30. Then, the control unit 31 transfers the karaoke song reservation command to the commander 2 that is associated with the remote controller 1 having the specified remote controller ID (step S45). Thus, when the commander 2 receives the karaoke song reservation command from the management server 3, it registers the karaoke song number added to the reservation command in the performance reservation list.

  As described above, according to the embodiment, the management server 3 corresponds to the karaoke song list of karaoke songs extracted based on the song information received from the portable terminal T1 and the user ID acquired from the portable terminal T1. Keep it attached. When the management server 3 receives the karaoke song list acquisition request and the user ID from the acquisition request source from the commander 2, the remote controller 1, or the portable terminal T1, the management server 3 displays the karaoke song list associated with the user ID. The commander 2 or the remote controller 1 or the mobile terminal T1 is transmitted. Therefore, performance reservation candidates for karaoke songs that can be played by the commander 2 can be promptly presented to the user, and user convenience can be improved.

  Further, in the prior art, for example, in a karaoke store, after a portable music player is connected to a karaoke device installed in a certain karaoke room and a reserved song list is created, a user who owns the portable music player changes to another karaoke May move to room. In this case, the user who has moved to another karaoke room needs to connect the portable music player to the karaoke device again to create a reserved song list. Therefore, it is difficult to quickly create a reserved song list, which is not convenient for the user. In the present embodiment, since the management server 3 stores the karaoke song list of karaoke songs extracted based on the user's song information in association with the user ID, even when the user moves to another karaoke room. The karaoke song list can be quickly presented to the user, and the user-friendliness can be improved.

  In the above embodiment, in step S39 when the management server 3 receives a karaoke song list acquisition request from the portable terminal T1 in step S36 shown in FIG. A karaoke song list associated with the mobile terminal user ID is transmitted to the mobile terminal T1. As an example different from this configuration, the control unit 31 associates the mobile terminal T1 of the acquisition request source and the remote control 1 that can be reserved to the commander 2 that can be reserved for performance by the mobile terminal T1 with the mobile terminal user ID. You may comprise so that the received karaoke song list may be transmitted. According to this configuration, even when the management server 3 becomes unable to communicate with the portable terminal T1 due to deterioration of radio wave reception status in the karaoke room, the user A browses the karaoke song list on the remote controller 1, for example. You can make reservations for karaoke songs. Alternatively, in this case, the control unit 31 transmits the karaoke song list associated with the mobile terminal user ID to the mobile terminal T1 that is the acquisition request source and the commander 2 that can be reserved for performance by the mobile terminal T1. It may be configured.

  In the above embodiment, the karaoke user ID is added to the karaoke song list acquisition request transmitted to the management server 3. As an example different from this configuration, authentication information (hereinafter referred to as “authentication token”) indicating authentication of the acquisition request source is added to the acquisition request of the karaoke song list and transmitted to the management server 3. Good. In the case of this configuration, for example, a mobile terminal user ID stored in the mobile terminal T1 is read by a store terminal (not shown) at the reception of a karaoke store. Alternatively, the mobile terminal user ID may be input from the store terminal by the user A. This portable terminal user ID is transmitted from the store terminal to the management server 3. When the management server 3 receives the mobile terminal user ID, the management server 3 generates an identification code unique to the karaoke room that the user A will use, for example. Next, the management server 3 temporarily stores the received mobile terminal user ID and the generated identification code in association with each other.

  Next, the management server 3 transmits the generated identification code to, for example, the commander 2 installed in the karaoke room that the user A will use from now on. Thereby, the identification code is displayed on the display connected to the commander 2 as a QR code, for example. In addition, you may comprise the management server 3 so that the produced | generated identification code may be transmitted, for example to the remote control 1 installed in the karaoke room which the user A uses from now. In this case, the identification code is displayed on the display unit 15 of the remote controller 1 as, for example, a QR code. Then, the user A who enters the karaoke room causes the QR code to be read by the camera function of the portable terminal T1. The read identification code is transmitted to the management server 3.

  Then, when receiving the identification code, the management server 3 issues an authentication token corresponding to the identification code and transmits it to the portable terminal T1. As a result, the authentication token is stored in the storage unit 42 of the portable terminal T1. In addition, the management server 3 stores the portable terminal user ID stored in association with the identification code and the authentication token corresponding to the identification code in association with each other. For example, an authentication token and a login status flag “1” are registered in association with the mobile terminal user ID registered in the login list. As a result, the user A has logged in at the karaoke store. Therefore, the user A does not need to log in from the remote controller 1. Thus, the portable terminal T1 can use the stored authentication token instead of the karaoke user ID. That is, the portable terminal T1 adds an authentication token to the karaoke song list acquisition request and transmits it to the management server 3 in step S8 shown in FIG. When the management server 3 receives the karaoke song list acquisition request from the portable terminal T1, the mobile terminal user ID corresponding to the authentication token added to the acquisition request is stored in association with the karaoke song list. It is determined whether or not. If the management server 3 determines that the mobile terminal user ID is stored in association with the karaoke song list, the management server 3 transmits the karaoke song list to the portable terminal T1.

1 Remote control
2 Commander
3 Management server
T1-T4 mobile terminal
S Karaoke system

Claims (5)

A karaoke device that plays karaoke music, a music selection device that requests music selection toward the karaoke device, and a server device, the server device in a karaoke system,
An authentication process requested from an information processing apparatus connectable to the network, and executing means for executing an authentication process for using the karaoke system;
An acquisition means for acquiring user identification information for identifying a user of an information processing apparatus requesting authentication processing in response to execution of the authentication processing;
First receiving means for receiving, from the information processing apparatus, music information indicating at least one music registered in an information processing apparatus connectable to a network;
Extracting means for extracting a karaoke song that can be played by the karaoke device from the music indicated by the music information received by the first receiving means;
Storage means for storing a karaoke song list including karaoke song information indicating the karaoke song extracted by the extracting means and the user identification information acquired by the acquiring means in association with each other;
Second reception for receiving an acquisition request for the karaoke song list and authentication information indicating authentication of the user identification information or the acquisition request source from the acquisition request source from the karaoke device or the music selection device or the information processing device. Means,
The karaoke song list associated with the user identification information when the user identification information received by the second receiving means or the user identification information corresponding to the authentication information is stored in the storage means Transmitting means for transmitting the karaoke device or the music selection device or the information processing device;
A server device comprising: The server device can be used by a plurality of the information processing devices,
The execution means executes the authentication processing requested from the plurality of information processing apparatuses,
The storage means associates a karaoke song list including karaoke song information indicating the karaoke song extracted by the extracting means for each of the user identification information acquired from each of the plurality of information processing devices by the acquiring means. Remember,
The transmitting means is associated with the user identification information when the user identification information received by the second receiving means or the user identification information corresponding to the authentication information is stored in the storage means. The server device according to claim 1, wherein the karaoke song list is transmitted to the karaoke device, the music selection device, or the information processing device. The information processing device is a device capable of performing a karaoke song performance reservation to the karaoke device by wireless communication and portable by a user,
When the second receiving means receives an acquisition request for the karaoke song list from the information processing apparatus and authentication information indicating authentication of the user identification information or the acquisition request source from the acquisition request source,
The transmission means includes the information processing apparatus that is the acquisition request source, the karaoke apparatus that can be reserved for performance by the information processing apparatus that is the acquisition request source, or the music selection apparatus that can be reserved for the performance reservation karaoke apparatus, The server apparatus according to claim 1, wherein the karaoke song list associated with the user identification information is transmitted. A karaoke song information presentation method executed by the server device in a karaoke system comprising: a karaoke device that plays karaoke songs; a song selection device that requests song selection toward the karaoke device; and a server device,
An authentication process requested from an information processing apparatus connectable to a network, and executing an authentication process for using the karaoke system;
Acquiring user identification information for identifying a user of an information processing apparatus that is a request source of an authentication process in response to the execution of the authentication process;
Receiving from the information processing apparatus music information indicating at least one music registered in an information processing apparatus connectable to a network;
Extracting a karaoke song that can be played on the karaoke device from the music indicated by the received music information;
Storing the karaoke song list including the karaoke song information indicating the extracted karaoke song in association with the acquired user identification information in a storage unit;
Receiving the acquisition request of the karaoke song list from the karaoke device or the music selection device or the information processing device, and authentication information indicating authentication of the user identification information or the acquisition request source from the acquisition request source;
When the received user identification information or the user identification information corresponding to the authentication information is stored in the storage means, the karaoke song list associated with the user identification information is stored in the karaoke apparatus. Or transmitting to the music selection device or the information processing device;
The karaoke song information presentation method characterized by including. A computer included in the server device in a karaoke system comprising: a karaoke device that plays karaoke music; a music selection device that requests music selection toward the karaoke device; and a server device.
An authentication process requested by an information processing apparatus connectable to a network, and executing an authentication process for using the karaoke system;
Acquiring user identification information for identifying a user of an information processing apparatus that is a request source of an authentication process in response to the execution of the authentication process;
Receiving from the information processing apparatus music information indicating at least one music registered in an information processing apparatus connectable to a network;
Extracting a karaoke song that can be played on the karaoke device from the music indicated by the received music information;
Storing the karaoke song list including the karaoke song information indicating the extracted karaoke song in association with the acquired user identification information in a storage unit;
Receiving the acquisition request of the karaoke song list from the karaoke device or the music selection device or the information processing device, and authentication information indicating authentication of the user identification information or the acquisition request source from the acquisition request source;
When the received user identification information or the user identification information corresponding to the authentication information is stored in the storage means, the karaoke song list associated with the user identification information is stored in the karaoke apparatus. Or transmitting to the music selection device or the information processing device;
The server processing program characterized by performing this.

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