JP2018021942A - Karaoke system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a karaoke system capable of notifying a user suitable as a first singer or a last singer in karaoke singing.SOLUTION: A server has a history data storage part which stores a plurality of history data associating user information showing a user who has reserved music with a reservation order of selected music in karaoke singing performed during certain period in a karaoke device. The karaoke device has: a history data acquisition part 100 which acquires history data including the user information on the basis of user information of a respective plurality of users who have logged in; a count part 200 which counts frequency with which music is reserved for the first time with respect to the respective plurality of users from the history data; an identification part 300 identifying a user whose frequency of music reservations for the first time is the highest as a first singer; and a notification part 400 which notifies the identified first singer.SELECTED DRAWING: Figure 5

Description

  The present invention relates to a karaoke system.

  When performing karaoke singing by a plurality of users, each user reserves a music piece that has been determined in advance or a music piece that matches the atmosphere of the place at a favorite timing. The karaoke device performs karaoke performance in the reserved order.

  In Patent Document 1, the music to be played by the karaoke device and the order of the performance are registered in advance in the advance reservation table, and the ID corresponding to the table is input to the karaoke device, so that the songs are stored in the order registered in advance. Techniques that can be performed are disclosed.

  On the other hand, when karaoke singing is performed by a plurality of users, there is a tendency that hesitation and refusal occur around the order of singing. As a result, it may take time to decide who will sing in what order, and karaoke singing may not be performed smoothly. In particular, such a problem is remarkable when karaoke singing is performed between users who do not meet each other for the first time or in a karaoke box or the like.

  Here, Patent Document 2 discloses a karaoke control apparatus capable of randomly determining the order of singing. According to such a karaoke control device, it is not necessary to decide the order in which karaoke singing is performed between users.

JP 2002-41064 A JP-A-6-274187

  By the way, in karaoke singing, it tends to be troublesome to decide the first singer and the last singer. Moreover, since the first singer and the last singer are attracting attention, some users do not want to sing in that order.

  However, for example, when the karaoke control device of Patent Document 2 is used, a user who does not want to sing at the beginning or end may be appointed.

  The objective of this invention is providing the karaoke system which can alert | report the user suitable as the first singer or the last singer in a karaoke song.

One invention for achieving the above object is a karaoke system having a server and a karaoke device, wherein the server is a certain karaoke device with respect to a reservation order of songs selected in a karaoke song performed in a period. The history data storage unit stores a plurality of history data associated with user information indicating the user who made the reservation, and the karaoke apparatus is based on the user information of each of the plurality of logged-in users, A history data acquisition unit that acquires history data including the user information from the history data storage unit, and a count that counts the number of times that the music is reserved first for each of the plurality of users from the acquired history data And a specific part that identifies the user who has reserved the first number of times as the first singer, and before being identified A notification unit for notifying the first singer, a karaoke system having a.
Further, another invention for achieving the above object is a karaoke system having a server and a karaoke device, wherein the server is a karaoke song performed in a period of a certain karaoke device in the order of reservation of music pieces selected. A history data storage unit that stores a plurality of history data associated with user information indicating a user who has made the reservation for the karaoke device is based on the user information of each logged-in user. The history data acquisition unit that acquires the history data including the user information from the history data storage unit, and the number of times reserved as the last song of the karaoke song for each of the plurality of users from the acquired history data And the user who has reserved the most times as the last song of the karaoke song is the last song A specifying unit which specifies as a karaoke system having a notification unit that notifies the last singer identified.
Other characteristics of the present invention will be made clear by the description and drawings described later.

  ADVANTAGE OF THE INVENTION According to this invention, the user suitable as the first singer or the last singer in a karaoke song can be alert | reported.

It is a figure showing the outline of the karaoke system concerning a 1st embodiment. It is a figure which shows the hardware structural example of the server which concerns on 1st Embodiment. It is a figure which shows the example of the history data memorize | stored in the history data storage part which concerns on 1st Embodiment. It is a figure which shows the hardware structural example of the karaoke apparatus which concerns on 1st Embodiment. It is a figure which shows the software structural example of the karaoke main body which concerns on 1st Embodiment. It is a figure which shows the display screen of the remote control apparatus which concerns on 1st Embodiment. It is a figure which shows the display screen of the remote control apparatus which concerns on 1st Embodiment. It is a figure which shows the count result by the count part which concerns on 2nd Embodiment. It is a figure which shows the count result by the count part which concerns on 3rd Embodiment. It is a figure which shows the software structural example of the karaoke main body which concerns on 3rd Embodiment.

  In addition to the main invention described above, at least the following matters will become apparent from the description of the specification and drawings described below.

  That is, the counting unit counts the number of times of reservation for each order of reservation, and if the number of times that the number of times that the music piece is reserved for the first time is equal to the number of users, among the users, A karaoke system that identifies the user who has reserved the second largest number of songs as the first singer becomes clear. According to such a karaoke system, even when there are users with the same number of reservations in a certain order, it is possible to specify a user suitable as the first singer.

  In addition, the history data is associated with music information indicating a reserved music, and the informing unit makes clear a karaoke system that informs the first music reserved by the first singer. . According to such a karaoke system, it is possible to present music that is easy for the first singer to sing.

  Further, the karaoke system in which the notification unit performs reservation registration of the first reserved music becomes clear. According to such a karaoke system, time and labor for reserving music can be saved.

  Furthermore, it is a karaoke system having a server and a karaoke device, wherein the server indicates a user who made the reservation with respect to a reservation order of songs selected in a karaoke song performed in a certain karaoke device. A history data storage unit that stores a plurality of history data associated with the user information, and the karaoke apparatus stores the user information from the history data storage unit based on the user information of each logged-in user. A history data acquisition unit that acquires history data including: a count unit that counts the number of reservations for each of the plurality of users from the acquired history data for each reservation order; and the counted value A calculation unit for calculating a score value for each user by assigning a predetermined correction value, and a user having the highest score value A specifying unit which specifies as the first singer, the karaoke system will become apparent with a notification unit that notifies the first singer identified. According to such a karaoke system, a user suitable as the first singer in karaoke singing can be specified.

<First Embodiment>
With reference to FIGS. 1-7, the karaoke system 1 which concerns on 1st Embodiment is demonstrated.

== System ==
As shown in FIG. 1, the karaoke system 1 includes a server S and a plurality of karaoke devices (karaoke devices K1 to K3). Karaoke devices K1 to K3 are installed in each karaoke room of a karaoke store. In the karaoke system 1 according to the present invention, at least one karaoke device is sufficient.

  The server S and the karaoke apparatuses K1 to K3 can communicate with each other via the network N. The network N is, for example, a public telephone line network or an Internet line. Music data for performing karaoke is transmitted from the server S to each karaoke device, and each karaoke device plays a tune, so that the user can sing karaoke.

== Server ==
The server S is a computer that accumulates and manages various types of information related to users, karaoke devices, and the like. FIG. 2 is a diagram illustrating a hardware configuration example of the server S. The server S includes a control unit 10, a communication unit 11, and a storage unit 12.

  The control unit 10 includes a CPU and a memory (both not shown). The control unit 10 performs various controls in the server S. The communication unit 11 provides an interface for connecting the server S and each karaoke apparatus.

  The storage unit 12 is a large-capacity storage device that stores various data. The storage unit 12 stores a plurality of music data. The music data is data for performing a karaoke performance by a karaoke apparatus. The music data is given a predetermined ID (music ID) for each music. The storage unit 12 stores data used in each karaoke device such as lyrics telop data and background image data, user information registered through the karaoke device, and the like. User information is an identifier (for example, user ID) for identifying a user.

  A part of the storage area of the storage unit 12 according to the present embodiment is configured as a history data storage unit 12a. The history data storage unit 12a stores a plurality of history data in which user information indicating the user who made the reservation is associated with the reservation order of the music selected in the karaoke song performed during a period of a certain karaoke apparatus. To do.

  FIG. 3 is a diagram illustrating an example of history data stored in the history data storage unit 12a. In FIG. 3, four history data (history data R1 to history data R4) are shown.

  The history data is transmitted from the karaoke device at a predetermined timing (timing when all logged-in users log out) each time karaoke singing is performed during a certain karaoke device. For example, the history data R1 is data relating to a karaoke song performed on the karaoke apparatus K1 during a period of 19:00:00 on May 1, 2016. In this example, 19:00 is the login time (start time) of the user who logged in first, and 20:00 is the logout time (end time) of the user who logged in last.

  Each history data is associated with the user information (user ID) that made the reservation in the reservation order of the music. For example, in the history data R1, reserved users X1 to X4 (users who participated in the karaoke singing of the history data R1) are associated with each of the reservation orders (first to fifth) of the music. In the present embodiment, music information (music ID) indicating the reserved music is also associated.

== Karaoke equipment ==
(Hardware configuration)
The karaoke devices K1 to K3 are devices for performing karaoke performance of a song selected by the user and karaoke singing by the user. Since the karaoke devices K1 to K3 have the same configuration, the karaoke device K1 will be described below as an example. As shown in FIG. 4, the karaoke device K1 includes a karaoke main body 20, a speaker 30, a display device 40, a microphone 50, and a remote control device 60.

  The karaoke main body 20 performs various controls relating to karaoke singing, such as performance control of a reserved music piece, display control of lyrics and background images, and processing of an audio signal input through the microphone 50. As shown in FIG. 4, the karaoke main body 20 includes a control unit 21, a communication unit 22, a storage unit 23, an acoustic processing unit 24, a display processing unit 25, and an operation unit 26. Each component is connected to the bus B via an interface (not shown).

  The control unit 21 includes a CPU 21a and a memory 21b. The CPU 21a implements various control functions by executing the operation program stored in the memory 21b. The memory 21b is a storage device that stores a program to be executed by the CPU 21a and temporarily stores various types of information when the program is executed.

  The communication unit 22 provides an interface for connecting to the server S via a router (not shown).

  The storage unit 23 is a large-capacity storage device that stores various data. The memory | storage part 23 is sung in the period which is a user's historical data (data used when specifying the first singer) received from the server S, and the karaoke apparatus other than the music data received from the server S. History data (data corresponding to FIG. 3) and the like are stored.

  Based on the control of the control unit 21, the acoustic processing unit 24 controls the performance of the karaoke music and processes the audio signal input through the microphone 50. The acoustic processing unit 24 and the speaker 30 according to the present embodiment are used for notifying the first singer based on the control of the control unit 21 (details will be described later).

  The display processing unit 25 performs processing related to various displays on the display device 40 based on the control of the control unit 21. For example, the display processing unit 25 causes the display device 40 to display a video in which lyrics telop and various icons are superimposed on a background video during karaoke performance. The display processing unit 25 and the display device 40 (remote control device 60) according to the present embodiment are used to notify the first singer based on the control of the control unit 21 (details will be described later).

  The operation unit 26 includes a panel switch, a remote control receiving circuit, and the like, and sends operation signals such as a reservation signal and a performance stop signal to the control unit 21 according to the operation of the panel switch of the karaoke device K1 or the remote control device 60 by the singer. Output. The control unit 21 detects an operation signal from the operation unit 26 and executes a corresponding process.

  The speaker 30 is configured to emit sound based on the sound emission signal from the karaoke main body 20. The display device 40 is configured to display a video or an image on the screen based on a signal from the karaoke main body 20. The microphone 50 is configured to convert an input voice of a singer (singing voice) or the like into an analog voice signal and input it to the karaoke main body 20. The remote control device 60 is a device for performing various operations on the karaoke main body 20. The user can make a reservation for music using the remote control device 60. A GUI for inputting instructions for various operations is displayed on the display of the remote control device 60.

(Karaoke software configuration)
FIG. 5 is a diagram illustrating a software configuration example of the karaoke main body 20. The karaoke main body 20 includes a history data acquisition unit 100, a count unit 200, a specification unit 300, and a notification unit 400. The history data acquisition unit 100, the count unit 200, the specifying unit 300, and the notification unit 400 are realized by the CPU 21a executing a program stored in the memory 21b.

[History data acquisition unit]
The history data acquisition unit 100 acquires history data including the user information from the history data storage unit 12a based on the user information of each logged-in user.

  The history data acquisition unit 100 transmits the user ID of the user who has logged into the karaoke apparatus to the server S. The server S reads the history data including the received user ID from the history data storage unit 12a and transmits it to the karaoke apparatus. The history data acquisition unit 100 acquires history data transmitted from the server S. In addition, the history data acquisition unit 100 outputs the acquired history data to the count unit 200.

  Hereinafter, an example in which the user X1 and the user X2 perform karaoke singing with the karaoke apparatus K1 will be described. In this example, it is assumed that history data R1 to history data R4 shown in FIG. 3 are stored in the history data storage unit 12a.

  User X1 inputs his / her ID via remote control device 60 and logs in to karaoke device K1. The history data acquisition unit 100 transmits the user ID of the user X1 to the server S. The server S reads the history data R1, R2, and R4 including the user ID of the user X1 from the history data storage unit 12a and transmits it to the karaoke apparatus K1. The history data acquisition unit 100 acquires history data R1, R2, and R4 transmitted from the server S. Similarly, the user X2 inputs his / her ID via the remote control device 60 and logs in to the karaoke device K1. The history data acquisition unit 100 transmits the user ID of the user X2 to the server S. The server S reads the history data R1 and R3 including the user ID of the user X2 from the history data storage unit 12a and transmits it to the karaoke apparatus K1. The history data acquisition unit 100 acquires history data R1 and R3 transmitted from the server S. The history data acquisition unit 100 outputs the acquired history data R1 to history data R4 to the count unit 200. When there is overlapping history data (history data R1 in this example), the history data acquisition unit 100 may output only one history data.

[Counting part]
The count unit 200 counts the number of reservations for each of a plurality of users from the acquired history data for each reservation order. In the present embodiment, the count unit 200 counts the number of times that the music is reserved first. The counting unit 200 outputs the counted result to the specifying unit 300.

  Here, with reference to FIG. 3, an example of counting the number of times that the user X1 and the user X2 have reserved the music for the first time will be described.

  First, the counting unit 200 refers to the first in the reservation order in the history data R1, R2, and R4 including the user ID of the user X1, and counts the user ID of the user X1. In this example, the user ID of the user X1 exists first in the reservation order in the history data R1 and R2 (see FIG. 3). Therefore, the count unit 200 counts the number of times that the music piece is reserved first for the user X1 twice.

  On the other hand, the count unit 200 refers to the first in the order of reservation in the history data R1 and R3 including the user ID of the user X2, and counts the user ID of the user X2. In this example, the user ID of the user X2 exists first in the order of reservation in the history data R3 (see FIG. 3). Therefore, the count unit 200 counts the number of times that the music piece is reserved first for the user X2.

[Specific part]
The specifying unit 300 specifies the user who has the highest number of times of reservation for the first song as the first singer.

  The specifying unit 300 compares the number of times that the music is reserved first counted for each user, and specifies the user who has the highest number of times as the first singer. The “first singer” is a user who is appropriate to perform karaoke singing first. A user who tends to sing first in past history data is considered to be a user who likes to perform karaoke singing first (at least has no resistance). That is, such a user can be said to be a suitable user as the first singer.

  In the example of FIG. 3, the user X1 (twice) has a greater number of times that the music piece is reserved first than the user X2 (twice). Therefore, the specifying unit 300 specifies the user X1 as the first singer. The identification unit 300 outputs the user ID of the user X1 to the notification unit 400.

[Informing section]
The notification unit 400 notifies the first singer identified by the identification unit 300.

  Notification can be performed by various methods. For example, the alerting | reporting part 400 can control the display process part 25, and can display the message (login name etc.) which can identify user X1, and the message which urges | sung together on the display apparatus 40 or the remote control apparatus 60 (FIG. 6 shows an example of a display screen of the remote control device 60). By confirming the display screen as shown in FIG. 6, the user X1 and the user X2 participating in the karaoke singing can recognize the user (user) X1 suitable for the first singer. When the user X1 selects a reservation registration screen button (see FIG. 6), the remote control device 60 switches to a screen for reserving music.

  Or the alerting | reporting part 400 can also control the sound processing part 24, and can emit the message "Please sing Mr. X1 first" from the speaker 30. FIG.

  Thus, according to the karaoke system 1 which concerns on this embodiment, the user suitable as the first singer in a karaoke song can be alert | reported. Therefore, even if it is the first singing that is liable to work with jealousy or reluctance, it becomes easier to perform karaoke singing. In addition, by notifying the first singer in this way, it takes time to start karaoke singing due to jealousy and refusal, and as a result, the time that karaoke singing can be shortened does not occur, so smooth karaoke singing Is possible.

  By the way, as shown in FIG. 3, the history data in this embodiment is associated with music information indicating reserved music.

  Thus, when the music information is associated with the history data, the notification unit 400 can also notify the music that the first singer has reserved first.

  For example, the notification unit 400 uses the history data R1 (music ID: α-010) and the history data R2 (music ID: β-010) as the music information that is first reserved by the user X1 specified by the specifying unit 300. get.

  The notification unit 400 can control the display processing unit 25 to display the music name corresponding to the acquired music information on the display device 40 or the remote control device 60 together with information that can identify the user X1 (FIG. 7). 7 shows an example of a display screen of the remote control device 60). Also. As shown in FIG. 7, the alerting | reporting part 400 may provide a reservation icon beside a music title. When the user X1 selects the reservation icon, the notification unit 400 makes a performance reservation for the music. In this case, since a user (singer) can present and select a song that can be easily sung, it can be connected to a smooth karaoke song.

  When a plurality of pieces of music information are obtained, it is not limited to notifying all the pieces of music as in the above example. For example, the notification unit 400 can control the display processing unit 25 to display only the music with the largest reserved number or display only a predetermined number of music from the larger number.

  Further, the notification unit 400 may automatically perform reservation registration of the first reserved music piece. For example, when there is only one song reserved for the first time, the notification unit 400 automatically makes a performance reservation for the song. By automatically reserving music in this way, it is possible for the specified singer to save the trouble of selecting music for performing karaoke singing, so that smoother karaoke singing can be performed.

Second Embodiment
Next, with reference to FIG. 8, the karaoke system 1 which concerns on 2nd Embodiment is demonstrated.

  When the number of times that the music is reserved first among users who perform karaoke singing is different, the first singer can be specified by the configuration of the first embodiment. On the other hand, when karaoke singing is performed by a plurality of users, the number of times that the music is reserved first among the users may be equal. In this embodiment, an example in which the first singer is specified in such a case will be described. Detailed description of the same configuration as that of the first embodiment will be omitted.

  The count unit 200 according to the present embodiment counts the number of times that a song is reserved for each reservation order. That is, the count unit 200 counts not only the number of times that the music is reserved first, but also the number of times that the music is reserved after the second.

  FIG. 8 is a diagram illustrating an example of a count result by the count unit 200 according to the present embodiment. The counting is performed based on the history data of each of the users X8 to X10 (the history data is omitted). As is apparent from FIG. 8, the number of times that the user X8 and the user X9 reserved the music piece for the first time is “3 times”. Therefore, the first singer cannot be specified from the number of times that the music is reserved first.

  Here, when there is a user who has the same number of times that the music piece is reserved first, the specifying unit 300 according to the present embodiment uses the largest number of times the music piece is reserved second among those users. Identify the first singer.

  In the example of FIG. 8, the specifying unit 300 compares the number of times that the music is reserved second for the user X8 and the user X9 that have the same number of times that the music is reserved first. In this case, the user X8 is 4 times, while the user X9 is 2 times. Therefore, the specifying unit 300 specifies the user X8 as the first singer.

  Thus, according to the karaoke system 1 according to the present embodiment, even if there are users with the same number of reservations in a certain order, the first singer is identified by comparing the number of reservations in the next order. can do.

<Third Embodiment>
Next, with reference to FIG.9 and FIG.10, the karaoke system 1 which concerns on 3rd Embodiment is demonstrated.

  FIG. 9 is a diagram illustrating an example of a count result by the count unit 200 according to the present embodiment. The counting is performed based on the history data of each of the user X11 and the user X12 (the description of the history data is omitted).

  As is apparent from FIG. 9, the user X12 has a remarkable tendency to reserve the music second. On the other hand, although the user X11 has reserved the music piece first, the number of times is one, so it is difficult to say that the user X11 is actively making the first reservation. In such a case, it may be more desirable to specify the user X12 as the first singer. In the third embodiment, an example in which the first singer is specified using a score value obtained by assigning a predetermined correction value to the counted number of times in such a case will be described. Detailed description of the same configuration as in the first embodiment will be omitted.

(Karaoke software configuration)
FIG. 10 is a diagram showing a software configuration example of the karaoke main body 20 according to the present embodiment. The karaoke main body 10 includes a history data acquisition unit 100, a count unit 200, a specification unit 300, a notification unit 400, and a calculation unit 500. The history data acquisition unit 100, the count unit 200, the specifying unit 300, the notification unit 400, and the calculation unit 500 are realized by the CPU 21a executing a program stored in the memory 21b.

[Calculation section]
The calculation unit 500 calculates a score value for each user by assigning a predetermined correction value to the value counted by the counting unit 200.

  As in the second embodiment, the count unit 200 counts the number of reservations for each reservation order. The calculation unit 500 assigns a predetermined correction value for each order.

  The predetermined correction value is an arbitrary value assigned according to the order of music. When the first singer is specified, for example, the first is 10 points, the second is 3 points, the third and later are 1 point, and the higher the order is, the higher the value is assigned. Conversely, when the last singer is specified (see the fourth embodiment described later), a predetermined correction value is set so that a higher value is assigned as the order is later.

  When the count result as shown in FIG. 9 is obtained, the calculation unit 500 assigns a predetermined correction value (first: 10 points, second: 3 points, third and subsequent: 1 point) for each reservation order. The calculation part 500 adds the value which allocated the correction value for every user, and calculates the score value for every user. In this example, the user X11 has a total of 19 points: “1st: 1 time × 10 points = 10 points, 2nd: 0 times × 3 points = 0 points, 3rd and later: 9 times × 1 points = 9 points” The user X12 has a total of 20 points: “1st: 0 times × 10 points = 0 points, 2nd: 5 times × 3 points = 15 points, 3rd and later: 5 times × 1 points = 5 points” It is. The calculation unit 500 outputs the calculation result to the specifying unit 300.

[Specific part]
The identifying unit 300 according to the present embodiment identifies the user with the highest score value as the first singer. In the above example, the specifying unit 300 compares the score of the user X11 (19 points) with the score of the user X12 (20 points), and specifies the user X12 with a high score as the first singer.

  Thus, according to the karaoke system 1 which concerns on this embodiment, the user suitable as the first singer in a karaoke song can be specified based on the general tendency of the frequency | count of reservation.

<Fourth embodiment>
Next, the karaoke system 1 according to the fourth embodiment will be described.

  In the above embodiment, the karaoke system 1 that identifies the first singer has been described. On the other hand, in karaoke singing, it tends to take time to decide the last singer. This embodiment demonstrates the structure which specifies and alert | reports the last singer. Note that a detailed description of the same configuration as in the first embodiment and the like is omitted.

[Counting part]
The count unit 200 according to the present embodiment counts the number of times reserved as the last song of the karaoke song for each of a plurality of users from the acquired history data.

  Hereinafter, an example in which the user X1 and the user X2 perform karaoke singing with the karaoke apparatus K1 will be described. In this example, it is assumed that the history data acquisition unit 100 acquires the history data R1 to history data R4 shown in FIG.

  First, the counting unit 200 refers to the last of the reservation order in the history data R1, R2, and R4 including the user ID of the user X1, and counts the user ID of the user X1. In this example, in the history data R1 and R2, the user ID of the user X1 exists at the end of the reservation order (see FIG. 3). Therefore, the count unit 200 counts the number of times reserved for the user X1 as the last music piece twice. For the history data R4, the counting unit 200 does not count because the user X1 is not the last in the reservation order.

  On the other hand, the count unit 200 refers to the end of the reservation order in the history data R1 and R3 including the user ID of the user X2, and counts the user ID of the user X2. In this example, the user ID of the user X2 does not exist at the end of the reservation order (see FIG. 3). Therefore, the count unit 200 sets the number of times reserved for the user X2 as the last music piece to zero. Count unit 200 outputs the count result to specifying unit 300.

[Specific part]
The specifying unit 300 specifies the user who has reserved the most number of times as the last song of the karaoke song as the last singer. According to the above example, the specifying unit 300 specifies the user X1 as the last singer.

[Informing section]
The alerting | reporting part 400 alert | reports the specified last singer. About the method of alerting | reporting, the method similar to the case where alerting | reporting the first singer in 1st Embodiment can be used.

  Thus, according to the karaoke system 1 which concerns on this embodiment, the user suitable as the last singer in a karaoke song can be alert | reported. Therefore, it becomes easy to perform a karaoke singing even if it is the last singing that tends to work. In addition, by notifying the last singer in this way, there is no problem in that the last karaoke singing takes time due to jealousy and refusal, and as a result, the remaining time of the karaoke singing cannot be used effectively, so smooth karaoke to the end It becomes possible to sing.

  The above embodiment is presented as an example and does not limit the scope of the invention. The above configurations can be implemented in appropriate combination, and various omissions, replacements, and changes can be made without departing from the scope of the invention. For example, a karaoke system that combines the configurations of the first embodiment and the fourth embodiment (a configuration that specifies both the first singer and the last singer) is also included in the scope of the present invention. The above-described embodiments and modifications thereof are included in the invention described in the claims and equivalents thereof in the same manner as included in the scope and spirit of the invention.

DESCRIPTION OF SYMBOLS 1 Karaoke system 12a History data storage part 100 History data acquisition part 200 Count part 300 Identification part 400 Notification part K1-K3 Karaoke apparatus S server

Claims (6)

A karaoke system having a server and a karaoke device,
The server
A history data storage unit is provided for storing a plurality of history data associated with user information indicating a user who has made a reservation with respect to a reservation order of songs selected in a karaoke song performed during a certain karaoke apparatus. And
The karaoke device
A history data acquisition unit that acquires history data including the user information from the history data storage unit based on the user information of each logged-in user,
From the acquired history data, for each of the plurality of users, a count unit that counts the number of times that the music is reserved first,
A specifying unit that specifies the user who has reserved the first number of times as the first singer;
An informing unit for informing the identified first singer;
Karaoke system with The counting unit counts the number of reservations for each reservation order,
If there is a user who has the same number of times that the first piece of music is reserved, the specifying unit selects the user who has the second highest number of times of reservation of the music as the first singer. The karaoke system according to claim 1, characterized by: The history data is associated with music information indicating a reserved music,
3. The karaoke system according to claim 1, wherein the notification unit also notifies the tune that the first singer has reserved first.   The karaoke system according to claim 3, wherein the notification unit performs reservation registration of the first reserved music. A karaoke system having a server and a karaoke device,
The server
A history data storage unit is provided for storing a plurality of history data associated with user information indicating a user who has made a reservation with respect to a reservation order of songs selected in a karaoke song performed during a certain karaoke apparatus. And
The karaoke device
A history data acquisition unit that acquires history data including the user information from the history data storage unit based on the user information of each logged-in user,
From the acquired history data, for each of the plurality of users, a counting unit that counts the number of reservations for each reservation order;
A calculation unit that calculates a score value for each user by assigning a predetermined correction value to the counted value;
A specific unit that identifies the user with the highest score as the first singer;
An informing unit for informing the identified first singer;
Karaoke system with A karaoke system having a server and a karaoke device,
The server
A history data storage unit is provided for storing a plurality of history data associated with user information indicating a user who has made a reservation with respect to a reservation order of songs selected in a karaoke song performed during a certain karaoke apparatus. And
The karaoke device
A history data acquisition unit that acquires history data including the user information from the history data storage unit based on the user information of each logged-in user,
From the acquired history data, for each of the plurality of users, a count unit that counts the number of times reserved as the last song of karaoke singing,
A specific unit that identifies the user who has the most number of reservations as the last song of the karaoke song as the last song;
An informing unit for informing the identified last singer;
Karaoke system with

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