JP7068972B2 - Mobile terminals, programs - Google Patents

Description

The present invention relates to a mobile terminal and a program executed on the mobile terminal.

There are hundreds of thousands of songs stored by karaoke devices. Therefore, the user searches for a song to be sung by karaoke by inputting an arbitrary search condition (song name, singer name, etc.) via a remote control device or the like attached to the karaoke device.

On the other hand, a technique for recommending (recommending) a song to be sung in karaoke to a user is known. For example, Patent Document 1 discloses a technique of identifying another user whose taste is similar to that of any user and recommending a music based on the singing history of the specified user.

In addition, the user can create a playlist of music stored in his / her own mobile terminal and share it with other users (see Non-Patent Document 1). Alternatively, there is also a gadget for exchanging created playlists between users (see Non-Patent Document 2).

In this way, by sharing and exchanging playlists between users, each user can get an opportunity to know a song that the other user likes or a new song that he / she does not listen to. The user can also search for a song to be sung in karaoke from such a playlist.

Japanese Unexamined Patent Publication No. 2015-011244

Apple homepage "Create and share playlists", [Search on July 31, 2018], Internet <URL: https://support.apple.com/ja-jp/HT207542> Music exchange gadget Beatplug, [Search on July 31, 2018], Internet <URL: https://camp-fire.jp/projects/view/297>

By the way, some users want to find songs to sing karaoke from among the songs that other users like for the first time at the karaoke off party and the songs sung by other users who are good at karaoke singing. Some think.

In such a case, if the singing history information including the name of the song in which the karaoke song was sung and the scoring result can be referred to, the user can easily search for the song to be sung in karaoke.

However, it is often difficult to tell an unfamiliar person that he / she wants to see the singing history information, such as other users who met for the first time at the karaoke off party.

Furthermore, even if the singing history information of other users can be referred to, there is a possibility that only songs that are different from one's taste or songs that are difficult to sing karaoke are included. In this case, it becomes difficult for the user to search for a song to be sung in karaoke.

An object of the present invention is to provide a mobile terminal and a program that can easily obtain singing history information of another user as a reference when a user searches for a song to be sung in karaoke.

The main invention for achieving the above object is a mobile terminal communicably connected to a karaoke device, and for each song obtained when one user who owns the mobile terminal sings a karaoke song. A communication mode that indicates whether or not the singing history information including the scoring result is stored, the singing history information can be transmitted to another user's mobile terminal, and the singing history information can be received from the other user's mobile terminal. Between the setting unit for setting, the detection unit for detecting the mobile terminal of another user existing within a predetermined range, and the detected mobile terminal of the other user according to the communication mode. When singing history information is received from the communication processing unit that sends and receives singing history information and the mobile terminal of the other user, the received singing history information is similar to the singing history information stored in the information storage unit. The information storage unit stores the singing history information received from the mobile terminal of the other user when it is determined that the degree is equal to or higher than the predetermined value and the similarity is determined to be equal to or higher than the predetermined value. It is a portable terminal having a storage processing unit for storing in.
Other features of the present invention will be clarified by the description of the description and drawings described later.

According to the present invention, it is possible to easily obtain singing history information of another user as a reference when a user searches for a song to be sung in karaoke.

It is a figure which showed the mobile terminal and the karaoke apparatus which concerns on 1st Embodiment. It is a figure which shows the hardware composition of the mobile terminal which concerns on 1st Embodiment. It is a figure which showed the mobile terminal of one user and the mobile terminal of another user which concerns on 1st Embodiment. It is a figure which shows the scoring result displayed on the display part which concerns on 1st Embodiment. It is a flowchart which shows the operation of the mobile terminal which concerns on 1st Embodiment. It is a figure which shows the hardware configuration of the mobile terminal which concerns on 2nd Embodiment. It is a flowchart which shows the operation of the mobile terminal which concerns on 2nd Embodiment.

<First Embodiment>
The mobile terminal according to the first embodiment will be described with reference to FIGS. 1 to 5.

The mobile terminal is a smartphone or the like owned by the user. Dedicated application software (hereinafter, "Karaoke application") for operating the karaoke device is installed in the mobile terminal. The karaoke application can be obtained by downloading from a server device (not shown) or a website provided by the server device.

The karaoke device is a device for performing karaoke performance of music selected by the user and singing karaoke by the user.

The mobile terminal is communicatively connected to the karaoke device. For example, as shown in FIG. 1, the mobile terminal M1 owned by the user U1 is communicably connected to the karaoke device K.

The mobile terminal and the karaoke device can communicate with each other by being paired. A known method can be used for pairing. The pairing is executed, for example, when the user U1 enters the karaoke room in which the karaoke device K is installed and then the karaoke application is started on the mobile terminal M1. After pairing, the user U1 can use the karaoke application to perform the same operation (music reservation, etc.) as the remote control device attached to the karaoke device K, for example.

Further, in the present embodiment, the mobile terminal can communicate with another user's mobile terminal by activating the karaoke application (details will be described later).

== Mobile terminal ==
As shown in FIG. 2, the mobile terminal M1 includes a storage unit 10, a communication unit 11, a display unit 12, an input unit 13, and a control unit 14.

[Memory]
The storage unit 10 is a large-capacity storage device that stores various types of data. A part of the storage area of the storage unit 10 according to the present embodiment functions as the information storage unit 10a.

(Information storage unit)
The information storage unit 10a stores singing history information including a scoring result for each song obtained when one user who owns a mobile terminal sings a karaoke song.

The singing history information is information about karaoke singing performed by the user in the past. In the present embodiment, the singing history information includes information for identifying the song in which the user has sung karaoke (song name, singer name, song ID, etc.), and a scoring result (scoring value, singing technique) for each song. Evaluation etc.) is included.

In the present embodiment, the number of histories included in the singing history information is a predetermined number (10 songs that have been sung most recently, 15 songs from songs that have been sung frequently, and 20 songs from songs with high scoring values. The division, etc.) has been decided. Alternatively, the karaoke application may have a function of selecting a predetermined number of histories, and the history selected by the user may be included in the singing history information. For example, the information storage unit 10a according to the present embodiment stores singing history information for 10 songs in which the user U1 has recently sung a karaoke song.

[Communication section, display section, input section]
The communication unit 11 provides an interface for connecting to a paired karaoke device or a mobile terminal owned by another user. The display unit 12 is a display for displaying various information. The input unit 13 is configured for the user U1 to input various instructions. The input unit 13 is, for example, a microphone for receiving voice input from the user U1 and an operation button for the user U1 to input each information. The display unit 12 may be configured in a touch panel format and used as the input unit 13.

[Control unit]
The control unit 14 performs various controls on the mobile terminal M1. The control unit 14 includes a CPU and a memory (neither of which is shown). The CPU realizes various functions by executing a program stored in the memory.

As shown in FIG. 2, the control unit 14 includes a setting unit 14a, a detection unit 14b, a communication processing unit 14c, a determination unit 14d, a storage processing unit 14e, a first extraction unit 14f, and a first display control unit 14g. Function.

(Setting part)
The setting unit 14a sets a communication mode indicating whether or not the singing history information can be transmitted to another user's mobile terminal and whether or not the singing history information can be received from the other user's mobile terminal.

The user U1 selects whether to transmit his / her own singing history information to another user's mobile terminal and whether to receive singing history information from another user's mobile terminal via the input unit 13. do. The setting unit 14a sets the communication mode according to the selection. For example, the user U1 can select "do not send singing history information to another user's mobile terminal" and "receive singing history information from another user's mobile terminal". If this is done, the setting unit 14a sets a communication mode of "song history information cannot be transmitted and can be received".

Hereinafter, as shown in FIG. 3, the user U1 who owns the mobile terminal M1, the user U2 who owns the mobile terminal M2, and the user U3 who owns the mobile terminal M3 participate in the karaoke off party E. I will explain the example. In the example of FIG. 3, the user U1 corresponds to "one user", and the user U2 and the user U3 correspond to "another user".

The mobile terminal M2 and the mobile terminal M3 have the same configuration as the mobile terminal M1. For example, the information storage unit 10a of the mobile terminal M2 stores the singing history information of the user U2, and the information storage unit 10a of the mobile terminal M3 stores the singing history information of the user U3. Further, the communication mode is set in advance in each of the mobile terminal M2 and the mobile terminal M3. In the following example, the mobile terminal M1 "does not send singing history information to another user's mobile terminal" and "receives singing history information from another user's mobile terminal" ("singing history information". Communication mode is set, and the mobile terminal M2 and the mobile terminal M3 "send singing history information to another user's mobile terminal" and "other user's mobile terminal". The explanation will be made assuming that the communication mode of "not receiving singing history information from the terminal" ("sending / not receiving singing history information") is set.

(Detection unit)
The detection unit 14b detects another user's mobile terminal existing within a predetermined range.

The predetermined range is a range in which mobile terminals can communicate with each other. For example, when mobile terminals communicate with each other via Bluetooth (registered trademark), the range in which wireless communication is possible (within about 10 m) is a predetermined range.

The detection unit 14b starts the detection of the mobile terminal by activating the karaoke application. For example, it is assumed that each user activates a karaoke application on his / her mobile terminal at the karaoke off party E. In this case, the detection unit 14b of the mobile terminal M1 can detect the mobile terminal M2 and the mobile terminal M3 within a predetermined range. Similarly, the detection unit 14b of the mobile terminal M2 and the mobile terminal M3 can also detect other mobile terminals.

(Communication processing unit)
The communication processing unit 14c transmits / receives singing history information to / from the detected mobile terminal of another user according to the set communication mode.

For example, it is assumed that the detection unit 14b of the mobile terminal M1 detects the mobile terminal M2. In this case, the communication processing unit 14c of the mobile terminal M1 sends a signal requesting the singing history information of the user U2 to the mobile terminal M2 according to the set communication mode (“song history reception possible”). Send.

On the other hand, the communication processing unit 14c of the mobile terminal M2 that has received the signal determines whether or not the singing history information can be transmitted to the mobile terminal M1 according to the set communication mode. In this example, in the mobile terminal M2, a communication mode of "song history information can be transmitted" is set. Therefore, the communication processing unit 14c of the mobile terminal M2 transmits the singing history information of the user U2 to the mobile terminal M1.

The communication processing unit 14c of the mobile terminal M1 receives the singing history information of the user U2 transmitted by the mobile terminal M2.

(Judgment unit)
When the determination unit 14d receives the singing history information from another user's mobile terminal, is the degree of similarity between the received singing history information and the singing history information stored in the information storage unit 10a equal to or higher than a predetermined value? Judge whether or not.

The degree of similarity indicates how similar the singing history information is. Specifically, among the songs included in the singing history information of other users, the ratio of the songs included in the singing history of one user can be set as the degree of similarity.

For example, the determination unit 14d of the mobile terminal M1 determines the ratio of the music ID (same music ID) included in the singing history information of the user U1 among the music IDs of 10 songs included in the singing history information of the user U2. Ask for. For example, when there are six same music IDs, the determination unit 14d obtains the similarity as "60%".

The determination unit 14d determines whether or not the obtained similarity is equal to or higher than a predetermined value. The predetermined value can be set to an arbitrary value in advance. In this example, the predetermined value will be described as "50%".

In the above example, the degree of similarity between the singing history information of the user U1 and the singing history information of the user U2 is "60%". Therefore, the determination unit 14d of the mobile terminal M1 determines that the similarity between the singing history information of the user U1 and the singing history information of the user U2 is a predetermined value (50%) or more.

On the other hand, for example, the determination unit 14d of the mobile terminal M1 has a song ID (same song ID) included in the singing history information of the user U1 among the song IDs of 10 songs included in the singing history information of the user U3. As a result of obtaining the ratio of, it is assumed that the similarity is "30%". In this case, the determination unit 14d determines that the similarity between the singing history information of the user U1 and the singing history information of the user U3 is lower than the predetermined value (50%).

Whether or not the similarity is equal to or higher than a predetermined value is determined by the ratio of the songs included in the singing history information of one user among the songs included in the singing history information of other users, and in those songs. The judgment may be made using the difference from the average value of the scoring results.

For example, the determination unit 14d of the mobile terminal M1 determines the ratio of the song ID (same song ID) included in the singing history information of the user U1 to the song IDs of 10 songs included in the singing history information of the user U2. Is 50% or more, and the difference between the average value of the scoring results included in the singing history information of the user U1 and the average value of the scoring results included in the singing history information of the user U2 in the same music ID is 10 points. If it is within, it may be determined that the similarity is equal to or higher than a predetermined value.

(Memory processing unit)
When the storage processing unit 14e determines that the similarity is equal to or higher than a predetermined value, the storage processing unit 14e stores the singing history information received from the mobile terminal of the other user in the information storage unit 10a.

For example, as described above, when it is determined that the similarity between the singing history information of the user U1 and the singing history information of the user U2 is equal to or higher than a predetermined value, the storage processing unit 14e of the mobile terminal M1 may use the mobile terminal M2. The singing history information of the user U2 received from is stored in the information storage unit 10a. In this case, the user U1 can refer to the singing history information of the user U2 on the mobile terminal M1.

On the other hand, when it is determined that the similarity is lower than the predetermined value as in the above-mentioned singing history information of the user U1 and the singing history information of the user U3, the singing history information of the user U3 is used by the user U1. It is unlikely that it contains your favorite songs or songs that can be sung in karaoke. Therefore, the storage processing unit 14e of the mobile terminal M1 does not store the singing history information of the user U3 received from the mobile terminal M3 in the information storage unit 10a.

(First extraction unit)
The first extraction unit 14f extracts common music when it is determined that the similarity is equal to or higher than a predetermined value.

The common song is a song included in both the singing history information of one user and the singing history information of another user. For example, the singing history information of the user U1 includes the music M001, 002, 003, 004, 005, 006, 007, 008, 009, 010, and the singing history information of the user U2 includes the music M001, 002, 004. , 006, 008, 010, 011, 012, 014, 016 are included. In this case, the first extraction unit 14f of the mobile terminal M1 extracts six songs M001, 002, 004, 006, 008, 010 as common songs.

(First display control unit)
The first display control unit 14g displays the scoring result included in each singing history information for the common music.

For example, as described above, when six songs M001, 002, 004, 006, 008, and 010 are extracted as common songs, the first display control unit 14g of the mobile terminal M1 is the singing history of the user U1. The scoring result of each song is specified from the information, and the scoring result of each song is also specified from the singing history information of the user U2. The first display control unit 14g displays the specified scoring result on the display unit 12. The display mode of the scoring result can be in various forms. For example, as shown in FIG. 4, the music name of each music, the scoring result of the user U1 and the scoring result of the user U2 can be displayed side by side.

== Processing on mobile terminals ==
Next, a specific example of the operation in the mobile terminal M1 according to the present embodiment will be described with reference to FIG. FIG. 5 is a flowchart showing an operation example in the mobile terminal M1. In this example, it is assumed that the user U1 who owns the mobile terminal M1 and the user U2 who owns the mobile terminal M2 participate in the karaoke off party E. It is assumed that the singing history information of the user who owns the mobile terminal is stored in each mobile terminal. Further, in the mobile terminal M2, it is assumed that the karaoke pre is activated in advance and the communication mode is set to "song history information can be transmitted".

In participating in the karaoke off party E, the user U1 selects in advance whether or not to send and receive singing history information. Based on the selection of the user U1, the setting unit 14a sets a communication mode indicating whether or not the singing history information can be transmitted to another user's mobile terminal and whether or not the singing history information can be received from the other user's mobile terminal. Set (communication mode setting. Step 10). In this example, it is assumed that the communication mode is set to "Receive singing history information".

It is assumed that the user U1 who listens to the karaoke singing of the user U2 in the venue of the karaoke off party E wants to know what kind of music the user U2 is singing karaoke. In this case, the user U1 activates the karaoke application on the mobile terminal M1.

With the activation of the karaoke application, the detection unit 14b searches for whether or not another user's mobile terminal exists within a predetermined range. In this example, the detection unit 14b can detect the mobile terminal M2.

When the detection unit 14b detects the mobile terminal M2 (in the case of Y in step 11), the communication processing unit 14c exchanges singing history information with the detected mobile terminal M2 of the user U2 according to the communication mode. Send and receive.

Specifically, the communication processing unit 14c transmits a signal requesting singing history information to the detected mobile terminal M2 (song history information transmission request. Step 12). In this case, the communication processing unit 14c of the mobile terminal M2 transmits the singing history information to the mobile terminal M1 based on the transmission request in step 12.

The communication processing unit 14c receives the singing history information of the user U2 (another user) from the mobile terminal M2 (receives the singing history information of another user. Step 13).

The determination unit 14d determines whether or not the similarity between the singing history information of the user U2 received in step 13 and the singing history information of the user U1 stored in the information storage unit 10a is equal to or higher than a predetermined value.

When it is determined that the similarity is equal to or higher than a predetermined value (Y in step 14), the storage processing unit 14e stores the singing history information received in step 13 in the information storage unit 10a (of another user). Memorize the singing history information. Step 15).

Further, when it is determined that the similarity is equal to or higher than a predetermined value (in the case of Y in step 14), the first extraction unit 14f has both the singing history information of the user U1 and the singing history information of the user U2. Extract the common music included in (Extraction of common music. Step 16).

The first display control unit 14g displays the scoring result included in the singing history information of the user U1 and the scoring result included in the singing history information of the user U2 for the common music extracted in step 16 ( For the common music, the scoring result included in each singing history information is displayed. Step 17). The processing of step 15 and the processing of steps 16 and 17 may be performed in the reverse order or may be performed in parallel.

As is clear from the above, the mobile terminal M1 according to the present embodiment is communicably connected to the karaoke device. The mobile terminal M1 includes an information storage unit 10a for storing singing history information including a scoring result for each song obtained when the user U1 who owns the mobile terminal M1 sings karaoke, and a mobile device of another user. A setting unit 14a for setting a communication mode indicating whether or not the singing history information can be transmitted to the terminal and whether or not the singing history information can be received from another user's mobile terminal, and another user's mobile terminal existing within a predetermined range. Singing from the communication processing unit 14c that transmits and receives singing history information between the detection unit 14b that detects the above and the detected mobile terminal of another user, and the mobile terminal of another user. When the history information is received, the determination unit 14d for determining whether or not the similarity between the received singing history information and the singing history information stored in the information storage unit 10a is equal to or higher than a predetermined value, and the similarity is a predetermined value. When it is determined that the above is the case, the singing history information received from the mobile terminal of the other user is stored in the information storage unit 10a, and the storage processing unit 14e is provided.

According to such a mobile terminal M1, only by setting a communication mode in which the singing history information of another user can be received in advance, the singing history information of another user who is permitted to transmit is automatically set. Can be received. Therefore, it is possible to refer to the singing history information of other users regardless of whether or not they have acquaintance with other users. Further, by storing the singing history information having a similarity degree equal to or higher than a predetermined value, it becomes easier for the user U1 to search for a song to be sung by karaoke. That is, according to the mobile terminal M1 according to the present embodiment, it is possible to easily obtain the singing history information of another user as a reference when the user searches for a song to be sung by karaoke.

Further, the mobile terminal M1 according to the present embodiment is a common music included in both the singing history information of the user U1 and the singing history information of another user when it is determined that the similarity is equal to or higher than a predetermined value. It has a first extraction unit 14f for extracting the song, and a first display control unit 14g for displaying the scoring result included in each singing history information for the common music.

By extracting the common music and displaying the scoring result in this way, the user U1 can compare the scoring result of himself / herself with the scoring result of other users for the common music. For example, when the scoring results are close, it is highly possible that the user U1 can sing karaoke in the same way for the songs (songs included in the singing history information) that other users have sung karaoke. Therefore, the user U1 can easily select a song to be sung in karaoke from the singing history information of other users.

Further, it is also possible to provide a program for causing the mobile terminal to execute the process described in the above embodiment. Such a program includes an information storage unit 10a for storing singing history information including a scoring result for each song obtained when the user U1 who owns the mobile terminal M1 sings karaoke on the mobile terminal M1. Setting unit 14a for setting a communication mode indicating whether or not the singing history information can be transmitted to the user's mobile terminal and whether or not the singing history information can be received from another user's mobile terminal, other uses existing within a predetermined range A detection unit 14b that detects a person's mobile terminal, a communication processing unit 14c that transmits and receives singing history information to and from the detected mobile terminal of another user, and a mobile terminal of another user. When the singing history information is received from, the determination unit 14d for determining whether or not the similarity between the received singing history information and the singing history information stored in the information storage unit 10a is equal to or higher than a predetermined value, the similarity is predetermined. When it is determined that the value is equal to or higher than the value, it is a program for functioning as a storage processing unit 14e for storing the singing history information received from the mobile terminal of the other user in the information storage unit 10a. According to such a program, the singing history information of another user can be easily obtained as a reference when the user searches for a song to be sung by karaoke via the mobile terminal M1.

<Second Embodiment>
Next, the mobile terminal M1 according to the second embodiment will be described with reference to FIGS. 6 and 7. In this embodiment, an example in which a song (single song) included only in the singing history information of another user can be sung in karaoke will be described. A detailed description of the same configuration as that of the first embodiment will be omitted.

[Control unit]
As shown in FIG. 6, the control unit 14 according to the present embodiment includes a setting unit 14a, a detection unit 14b, a communication processing unit 14c, a determination unit 14d, a storage processing unit 14e, a second extraction unit 14h, and a registration unit 14i. And functions as a second display control unit 14j.

(Second extraction unit)
The second extraction unit 14h extracts a single musical piece when it is determined that the similarity is equal to or higher than a predetermined value.

A single song is a song that is included only in the singing history information of other users. For example, the singing history information of the user U1 includes the music M001, 002, 003, 004, 005, 006, 007, 008, 009, 010, and the singing history information received from the mobile terminal M2 of the user U2 includes the music M001, 002, 003, 004, 005, 006, 007, 008, 009, 010. It is assumed that the songs M001, 002, 004, 006, 008, 010, 011, 012, 014, 016 are included. In this case, the second extraction unit 14h of the mobile terminal M1 is not included in the song history information of the user U1 as a single song (that is, is included only in the song history information of the user U2). , 012, 014, 016 4 songs are extracted.

(Registration Department)
The registration unit 14i registers a single song in the reservation list for reserving the song to be played in karaoke on the karaoke device.

The reservation list is stored in the storage unit 10. For example, when four songs M011, 012, 014, and 016 are extracted as a single song as described above, the registration unit 14i registers the song ID of each song in the reservation list.

(Second display control unit)
The second display control unit 14j acquires one scoring result obtained when one user sings a karaoke song for a single song registered in the reservation list from the karaoke device, and obtains the one scoring result and the one scoring result. , Displays the scoring result of the single song included in the singing history information of other users.

For example, it is assumed that the music IDs of the music M011, 012, 014, and 016 are registered in the reservation list. When using the karaoke device K, the user U1 activates the karaoke application on the mobile terminal M1 and selects "display reservation list". The control unit 14 causes the display unit 12 to display the reservation list. The user U1 selects any music M011 from the reservation list. The control unit 14 transmits the music ID of the music M011 selected via the communication unit 11 to the karaoke device K.

The karaoke device K registers the received music ID in the reservation queue and performs karaoke performance.
User U1 sings karaoke along with the karaoke performance. The karaoke device K scores the karaoke singing based on the singing voice of the user U1 and calculates the scoring result. The karaoke device K transmits the scoring result to the mobile terminal M1.

The second display control unit 14j acquires the scoring result from the karaoke device K. The second display control unit 14j identifies the scoring result of the music M011 from the singing history information of the user U2 stored in the information storage unit 10a. The second display control unit 14j has a scoring result obtained when the user U1 sings the karaoke song of the music M011 and a specified scoring result (obtained when the user U2 sings the karaoke song of the music M011). The scoring result) is displayed on the display unit 12.

== Processing on mobile terminals ==
Next, a specific example of the operation in the mobile terminal M1 according to the present embodiment will be described with reference to FIG. 7. FIG. 7 is a flowchart showing an operation example in the mobile terminal M1. In this example, it is assumed that the user U1 who owns the mobile terminal M1 and the user U2 who owns the mobile terminal M2 participate in the karaoke off party E. It is assumed that the singing history information of the user who owns the mobile terminal is stored in each mobile terminal. Further, in the mobile terminal M2, it is assumed that the karaoke pre is activated in advance and the communication mode is set to "song history information can be transmitted".

Since steps 20 to 25 are the same as steps 10 to 15 in the first embodiment, detailed description thereof will be omitted.

When it is determined that the similarity is equal to or higher than a predetermined value (Y in step 24), the second extraction unit 14h extracts a single musical piece included only in the singing history information of the user U2 (single). Extraction of music. Step 26).

The registration unit 14i registers the single music extracted in step 26 in the reservation list for reserving the music to be played in karaoke on the karaoke device (registration of the single music. Step 27).

After that, it is assumed that the user U1 moves to a karaoke store and sings a single song karaoke using the karaoke device K.

The second display control unit 14j acquires the scoring result obtained when the user U1 sings the karaoke song from the karaoke device K for the single music (acquiring the scoring result of the single music. Step 28).

The second display control unit 14j displays the scoring result acquired in step 28 and the scoring result of the single song included in the singing history information of the user U2 (displays each scoring result for the single song. Step 29).

As is clear from the above, the mobile terminal M1 according to the present embodiment extracts a single musical piece included only in the singing history information of another user when it is determined that the similarity is equal to or higher than a predetermined value. It has an extraction unit 14h of 2 and a registration unit 14i for registering a single song for a reservation list for reserving a song to be played in karaoke in a karaoke device. According to such a mobile terminal M1, it becomes easy for the user U1 to have an opportunity to sing karaoke for a song that has never been sung by karaoke.

Further, the mobile terminal M1 according to the present embodiment acquires one scoring result obtained when the user U1 sings karaoke for a single song registered in the reservation list from the karaoke device, and the one scoring result. And a second display control unit 14j that displays the scoring result of the single musical piece included in the singing history information of another user. By displaying the scoring result of a single song in this way, the user U1 can compare the skill of karaoke singing with other users.

<Others>
In the above embodiment, when the detection unit 14b detects the mobile terminal M2 of the user U2, the communication processing unit 14c describes an example of transmitting a signal requesting the singing history information of the user U2 to the mobile terminal M2. rice field.

On the other hand, when the communication mode "transmission of singing history information is possible" is set in the mobile terminal M2, the communication processing unit 14c of the mobile terminal M2 detects the mobile phone before receiving the transmission request from the mobile terminal M1. Singing history information may be transmitted to the terminal M1. In this case, when the mobile terminal M1 is set to "Receive singing history information", the communication processing unit 14c of the mobile terminal M1 receives the singing history information transmitted from the mobile terminal M2. On the other hand, when the mobile terminal M1 is set to "cannot receive singing history information", the communication processing unit 14c of the mobile terminal M1 does not receive the singing history information transmitted from the mobile terminal M2.

Further, in the above embodiment, an example in which the detection unit 14b or the like functions with the activation of the karaoke application has been described, but even when the karaoke application is not activated (for example, when another application is executed). However, it is also possible to make the detection unit 14b and the like function. As a technique for performing wireless communication when the application is not activated in this way, for example, the technique described in Japanese Patent Application Laid-Open No. 2011-1000309 can be used.

Further, in the above embodiment, the setting unit 14a independently sets whether or not transmission is possible and whether or not reception is possible, but the present invention is not limited to this. Since there are users who want to see the singing history information of other users and users who want to show their singing history information to other users, "sending is possible and reception is not possible". Alternatively, one of "cannot transmit and accept" may be selected and set. As a result, communication between mobile terminals is limited to one direction, so that processing can be simplified while responding to the user's request.

The above embodiment is presented as an example and does not limit the scope of the invention. The above configurations can be implemented in combination as appropriate, and various omissions, replacements, and changes can be made without departing from the gist of the invention. For example, the process in the first embodiment and the process in the second embodiment may be continuously executed. The above-described embodiments and variations thereof are included in the scope of the invention described in the claims and the equivalent scope thereof, as are included in the scope and gist of the invention.

10a Information storage unit 14a Setting unit 14b Detection unit 14c Communication processing unit 14d Judgment unit 14e Storage processing unit 14f First extraction unit 14g First display control unit 14h Second extraction unit 14i Registration unit 14j Second display control unit K Karaoke device M1, M2, M3 mobile terminal

Claims (5)

A mobile terminal that is connected to a karaoke device so that it can communicate with it.
An information storage unit that stores singing history information including scoring results for each song obtained when one user who owns the mobile terminal sings karaoke, and an information storage unit.
A setting unit for setting a communication mode indicating whether or not singing history information can be transmitted to another user's mobile terminal and whether or not singing history information can be received from another user's mobile terminal.
A detector that detects the mobile terminals of other users within a predetermined range,
A communication processing unit that transmits / receives the singing history information to / from the detected mobile terminal of the other user according to the communication mode.
When the singing history information is received from the mobile terminal of the other user, it is determined whether or not the similarity between the received singing history information and the singing history information stored in the information storage unit is equal to or higher than a predetermined value. Judgment unit and
When it is determined that the similarity is equal to or higher than a predetermined value, a storage processing unit that stores the singing history information received from the mobile terminal of the other user in the information storage unit, and a storage processing unit.
Mobile terminal with. When it is determined that the similarity is equal to or higher than a predetermined value, a first extraction unit for extracting common music included in both the singing history information of the one user and the singing history information of the other user. When,
For the common music, a first display control unit that displays the scoring result included in each singing history information, and
The mobile terminal according to claim 1, wherein the mobile terminal has. When it is determined that the similarity is equal to or higher than a predetermined value, a second extraction unit for extracting a single song included only in the singing history information of the other user, and a second extraction unit.
A registration unit for registering a single piece of music for a reservation list for reserving a piece of music to be played in karaoke on the karaoke device.
The mobile terminal according to claim 1 or 2, wherein the mobile terminal has. For a single song registered in the reservation list, one scoring result obtained when the one user sings a karaoke song is obtained from the karaoke device, and the one scoring result and the other user's The mobile terminal according to claim 3, further comprising a second display control unit that displays the scoring result of the single musical piece included in the singing history information. A program that runs on a mobile terminal that is communicatively connected to a karaoke device.
The mobile terminal
An information storage unit that stores singing history information including scoring results for each song obtained when one user who owns the mobile terminal sings karaoke.
A setting unit for setting a communication mode indicating whether or not singing history information can be transmitted to another user's mobile terminal and whether or not singing history information can be received from another user's mobile terminal.
A detector that detects the mobile terminals of other users within a predetermined range,
A communication processing unit that transmits / receives the singing history information to / from the detected mobile terminal of another user according to the communication mode.
When the singing history information is received from the mobile terminal of the other user, it is determined whether or not the similarity between the received singing history information and the singing history information stored in the information storage unit is equal to or higher than a predetermined value. Judgment unit,
A storage processing unit that stores singing history information received from the mobile terminal of the other user in the information storage unit when it is determined that the similarity is equal to or higher than a predetermined value.
A program to function as.

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