Intelligent guitar box

Abstract

The invention provides an intelligent musical instrument box, which comprises a main body, and the main body is provided with an accommodating space for accommodating musical instruments, an interactive terminal and electronic equipment. A main control board is arranged in the main body, and the main control board comprises a controller which is used for providing an interactive interface on the interactive terminal for a user to control the electronic equipment. According to the musical instrument box, the unified interface is used for controlling the connected electronic devices, and inconvenience and time waste caused by the fact that a user independently operates the electronic devices are avoided.

Description

Technical Field

[0001] The present application relates to the field of musical instruments, and in particular to an intelligent musical instrument case. Background Art

[0002] A piano is an instrument used for performances in various situations, and a piano case is a tool for storing and carrying the piano. When playing or practicing on a piano, in order to achieve better performance or practice results, the performance or practice scene can be equipped with tools such as lights, metronomes, speakers, and microphones. These tools themselves have operating buttons such as switches and adjustment buttons, which are used to turn these tools on and off or adjust the output or input effects of these tools. However, currently, turning these tools on and off and adjusting them requires users to manually operate the operating buttons on the tools, which brings inconvenience to users. Especially during the performance process, if each tool needs to be adjusted, due to various factors such as the venue or effect, these tools are not necessarily placed in the same place. Therefore, the user needs to move to the tool that needs to be adjusted to make the adjustment, which is very time-consuming and affects the continuity of the performance or practice.

[0003] Therefore, there is an urgent need to provide a smart piano case to solve one or more of the above technical problems. Summary of the Invention

[0004] In order to solve at least one of the above problems, the present application provides a smart piano case.

[0005] A smart piano case includes a main body with a storage space for accommodating a musical instrument, an interactive terminal and an electronic device; a main control board is provided inside the main body, and the main control board includes a controller for providing an interactive interface on the interactive terminal for a user to operate the electronic device.

[0006] In one embodiment, a battery is further provided in the main body, and the battery is used to provide power to the main control board, the interactive terminal and the electronic device.

[0007] In one embodiment, the main control board further includes a device control unit, which is used to output instructions to the interactive terminal and / or the electronic device under the control of the controller to instruct the interactive terminal and / or the electronic device to execute the instructions.

[0008] In one embodiment, the electronic device includes a speaker, and the interactive interface is provided with a speaker adjustment area 181 for the user to control or adjust the speaker, or the interactive interface is provided with a sound field optimization area and a noise reduction area for the user to select a sound field optimization mode or a noise reduction mode.

[0009] In one embodiment, the electronic device includes a light-emitting device, and the interactive interface is provided with a light-emitting device adjustment area for a user to control or adjust the light-emitting device, or the interactive interface is provided with brightness adjustment, color temperature adjustment and / or color adjustment for a user to adjust the brightness, color temperature and / or color of the light-emitting device.

[0010] In one embodiment, the electronic device includes a metronome, and the interactive interface is provided with a metronome adjustment area for the user to control or adjust the metronome, or the interactive interface is provided with BPM analysis, speed adjustment, vibration and / or light options for the user to control the metronome to analyze a specific electronic music score to obtain the beat of the specific electronic music score, adjust the speed of the metronome outputting the beat, control the metronome to ring when outputting the beat, and / or control the metronome to flash when outputting the beat.

[0011] In one embodiment, the electronic device includes a microphone, and the interactive interface is provided with a microphone adjustment area for the user to control or adjust the microphone, or the interactive interface is provided with AI noise reduction and DSP noise reduction options for the user to select the noise reduction method of the microphone.

[0012] In one embodiment, a scene mode selection area is provided on the interactive interface for the user to select a scene mode or a customized scene mode, and the controller includes a scene module parsing unit. The scene module parsing unit is used to obtain an electronic device setting that matches the scene mode based on the scene mode selected or set by the user through the interactive interface or based on the default scene mode. The electronic device configuration is sent to the corresponding electronic device by the device control unit to control the electronic device to match the electronic device configuration.

[0013] In one embodiment, the controller also includes a device status monitoring unit and a linkage strategy generation unit. The device status monitoring unit is used to communicate with the electronic device to obtain the status of the electronic device and the battery power status. The linkage strategy generation unit is used to combine the scene mode analyzed by the scene mode analysis unit, the instructions input by the user through the interactive interface, and the status of the electronic device and the battery power status monitored by the device status monitoring unit to generate a linkage strategy for the electronic device.

[0014] In one embodiment, the electronic device includes a microphone, and the interactive interface further includes a music recording area for starting music recording; and / or

[0015] The interactive interface also includes a music selection area, which provides a music selection entrance for the user to select the required music and provides a play option for the user to play the selected music.

[0016] Compared with the prior art, the smart piano case provided in the embodiment of the present application uses a unified interface to control the connected electronic devices, avoiding the inconvenience and time waste of users operating each electronic device separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present application. Those skilled in the art can also derive other drawings based on these drawings without inventive work, among which:

[0018] Figure 1 is a three-dimensional schematic diagram of the smart piano case provided in an embodiment of the present application;

[0019] Figure 2 yes Figure 1 A three-dimensional schematic diagram of the smart piano case from another angle;

[0020] Figure 3 yes Figure 1 The three-dimensional schematic diagram of the smart piano case after opening is shown;

[0021] Figure 4 yes Figure 1 Schematic diagram of the connection between the smart piano case and various electronic devices;

[0022] Figure 5 yes Figure 4 Schematic diagram of each module on the main control board of the smart piano case shown;

[0023] Figure 6 yes Figure 4 A schematic diagram of the structure of the interactive terminal of the smart piano case shown;

[0024] Figure 7 yes Figure 4 The diagram shows the interactive interface of the smart piano case controlling various electronic devices through the interactive terminal. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0026] Please refer to Figure 1 and Figure 3, the smart music box 1 provided in one embodiment of the present application is a erhu music box. In other embodiments, the music box 1 may be a music box for other musical instruments. The music box 1 includes a main body 10, and the main body 10 is composed of two main parts: a first main body 11 and a second main body 13. The first main body 11 and the second main body 13 cooperate to form a accommodating space 15, and the accommodating space 15 is used to accommodate a musical instrument 20 and other electronic devices. Specifically, the musical instrument 20 can be an electronic musical instrument, such as an electronic keyboard, an electronic erhu, etc., or it can be an instrument that only relies on mechanical sound generation. When the musical instrument 20 is an electronic musical instrument, the musical instrument 20 also belongs to the electronic device mentioned in the embodiment of the present application. The other electronic devices may include an interactive terminal 30, a speaker 40, a microphone 50, a metronome 60 ( Figure 1-3 Not shown) and / or the light emitting device 70 ( Figure 1-3 (not shown). In addition, the first body 11 and the second body 13 are further provided with a storage space therein. The storage space is used to accommodate electronic devices such as a battery 16, a metronome 60, and a light-emitting device 70, and wiring. Specifically, for example, the storage space inside the first body 11 is used to accommodate the metronome 60, the light-emitting device 70 and other items carried by the user, and the storage space inside the second body 13 is used to accommodate the battery 16 and the main control board. The battery 16 is a large-capacity battery, for example, a 20000mAh lithium polymer battery, which is used to supply power to the internal electrical devices and circuits of the piano case 1, and is also used to supply power to each electronic device connected to the piano case 1. A controller is provided on the main control board, and the controller is used to control each electronic device, for example, to control the on and off of each electronic device, performance adjustment, etc.

[0027] See also Figure 3Exemplarily, the accommodating space 15 is provided with various accommodating slots, including but not limited to a musical instrument accommodating slot 151, an interactive terminal accommodating slot 152, a speaker accommodating slot 153, and a microphone accommodating slot 154. The musical instrument accommodating slot 151 is used to accommodate the musical instrument 20, the interactive terminal accommodating slot 152 is used to accommodate the interactive terminal 30, the speaker accommodating slot 153 is used to accommodate the speaker 40, and the microphone accommodating slot 154 is used to accommodate the microphone 50. Exemplarily, in this embodiment, the musical instrument accommodating slot 151 is distributed on the first body 11, and the interactive terminal accommodating slot 152, the speaker accommodating slot 153, and the microphone accommodating slot 154 are distributed on the second body 13. An opening is also provided in the accommodating space 15 to connect the accommodating spaces in the first body 11 and the second body 13. Illustratively, in this embodiment, the first body 11 is provided with openings 111 and 112 that communicate with the storage space within the first body 11, and the storage space within the first body 11 is used to accommodate the metronome 60 and the light-emitting device 70; the second body 13 is provided with an opening 131 that communicates with the storage space within the second body 13, and the storage space is used to accommodate the battery 16. Illustratively, in this embodiment, the openings 111, 112, and 131 are further provided with a door device 17, and the door device 17 opens and closes like a door to open or close the openings 111, 112, and 131. The side wall or bottom wall of the storage tank is further provided with an opening, and the opening is for the connection line or its interface connecting the main control board and each electronic device to pass through to provide power to each electronic device and communicate with each electronic device to control each electronic device. In this embodiment, the connection line can be a USB cable, and the USB interface of the USB cable is provided at the opening on the side wall or bottom wall of the storage tank. After the electronic device is accommodated in the receiving slot, the USB port can be plugged into the USB port of the electronic device or plugged into the USB port of the electronic device via another USB cable, thereby providing power to the electronic device and communicating with the electronic device. In addition, in this embodiment, a connection cable interface is also provided on the side of the first body 11 and / or the second body 13. The interface is used to connect the metronome 60, the light-emitting device 70, and / or serves as a backup interface for the user to connect additional electronic devices.

[0028] See also Figure 4, which is a schematic diagram of the intelligent control system of the piano case 1. The intelligent control system includes a main control board 101, which is provided with a controller and necessary control circuits. The main control board 101 is also provided with an interface to connect the battery 16 and various electronic devices. The interface may include a separate communication interface (only having a communication function but not a power supply function), a separate power supply interface (only having a power supply function but not a communication function) and an interface for integrating communication and power supply (having both power supply and communication functions). The main control board 101 is connected to the battery 16, the interactive terminal 30, the speaker 40, the microphone 50, the metronome 60, the light emitting device 70 and / or other electronic devices provided by the user through these interfaces and the connecting wires that cooperate with these interfaces. In this embodiment, only the connection of the main control board 101 to the battery 16, the connection and control of the interactive terminal 30, the speaker 40, the microphone 50, the metronome 60 and the light emitting device 70 are used as examples for description.

[0029] Specifically, in this embodiment, the main control board 101 obtains power from the battery 16. At the same time, the main control board 101 communicates with the musical instrument 20, the interactive terminal 30, the speaker 40, the microphone 50, the metronome 60 and the light-emitting device 70 to obtain the status of each electronic device, such as the charging status, power usage, etc., and controls the opening and closing, performance adjustment, etc. of each electronic device according to the status of the electronic device and the control instructions input by the user through the interactive terminal 30 or the microphone 50.

[0030] Specifically, in this embodiment, please refer to Figure 5 As shown, the main control board 101 is provided with a controller 1011, a power management chip 1013, and a device control unit 1015. The device control unit 1015 is connected between the electronic device and the controller 1011 and is responsible for managing data transmission, controlling the operation of the electronic device, and handling various interrupts. This application does not specifically describe the general functions or general functions of the device control unit 1015. The following description of the device control unit 1015 only involves aspects that are useful for clearly describing the embodiments of this application. The device control unit 1015 includes an interactive terminal control unit 10151, a speaker control unit 10152, a microphone control unit 10153, a light-emitting device control unit 10154, a metronome control unit 10155, and an auxiliary device interface 10156. The power management chip 1013 connects the controller 1011, the device control unit 1015 and the battery 16 to power the controller 1011, the device control unit 1015, and at the same time power the electronic devices connected to the piano case 1, such as the musical instrument 20, the interactive terminal 30, the speaker 40, the microphone 50, the metronome 60, and the light-emitting device 70.

[0031] The interactive terminal control unit 10151 includes an input control module 101511 and an output control module 101512. The input control module 101511 is used to obtain user input information on the interactive terminal 30 and send it to the controller 1011. The output control module 101512 is used to output information to the interactive terminal 30 according to instructions from the controller 1011 and control the interactive terminal 30 to output information to the user. In other embodiments, the interactive terminal control unit 10151 may also include a display brightness adjustment unit, an output sound adjustment unit, etc., which are used to output instructions to the interactive terminal 30 to instruct the interactive terminal 30 to invoke its built-in brightness adjustment function and sound adjustment function.

[0032] The speaker control unit 10152 includes a sound field optimization engine 101521 and a noise reduction module 101522, and the noise reduction module 101522 is, for example, an AI (Artificial Intelligence) noise reduction module. The sound field optimization engine 101521 is used to output instructions to the speaker 40 to instruct the speaker 40 to call its built-in sound field optimization function to optimize the sound field of the output music. The noise reduction module 101522 is used to output instructions to the speaker 40 to instruct the speaker 40 to call its built-in noise reduction function to perform noise reduction processing on the output audio. In other embodiments, the speaker controller 10152 may also include other control modules, such as a switch speaker module, a volume adjustment module, etc., for instructing the speaker 40 to call its built-in opening and closing function, volume adjustment function, etc.

[0033] The microphone control unit 10153 includes a noise reduction module 101531, which is used to output instructions to the microphone 50, instructing the microphone 50 to use its built-in noise reduction function to perform noise reduction processing on the received audio. In other embodiments, the microphone controller 10153 may also include other control modules, such as a microphone switch module, which is used to instruct the microphone 50 to use its built-in on / off function.

[0034] The lighting device control unit 10154 includes a dimming engine 101541 for outputting instructions to the lighting device 70, instructing the lighting device 70 to use its built-in dimming function to perform dimming operations, such as adjusting brightness, color temperature, and / or color mode. In other embodiments, the lighting device control unit 10154 may further include other control modules, such as a lighting device switch module, to instruct the lighting device 70 to use its internal on / off functions.

[0035] The metronome control unit 10155 includes a BPM (Beat Per Minute) parsing unit 101551, a metronome speed setting unit 101552, a vibration drive unit 101553, and a light drive unit 101554. The BPM parsing unit 101551 is used to output instructions to the metronome 60 to instruct the metronome 60 to call its built-in BPM parsing function to parse the number of beats in the music score. The metronome speed setting unit 101552 is used to output instructions to the metronome 60 to instruct the metronome 60 to call its built-in speed adjustment function to adjust the speed of its output beats. The vibration drive unit 101553 and the light drive unit 101554 are used to output instructions to the metronome 60 to instruct the metronome 60 to call its built-in vibration function or flashing light function to output vibration or flashing light according to the beat. In other embodiments, the metronome control unit 10155 may further include other control modules, such as a beat type selection unit, to instruct the metronome 60 to adjust its built-in beat type selection function to adjust the type of its output beat, etc.

[0036] The auxiliary device interface 10156 includes an expansion bus 101561 and a protocol converter 101562. The expansion bus 101561 is used to connect to a spare interface provided on the piano case 1, and the protocol converter 101562 is used to convert between different communication protocols to allow additional electronic devices using different communication protocols to connect to the spare interface and communicate with the main control board 101.

[0037] In other embodiments, the main control board 101 may also be provided with, for example, a networking device 80, which is used to connect to a general network or a dedicated network to communicate with a general or dedicated server, thereby uploading and downloading relevant information, such as downloading music scores, uploading recorded songs, etc.

[0038] Please also see Figure 6 As shown, the main control board 101 uses the interactive terminal 30 as its main device for interacting with the user. The interactive terminal 30 includes a display module 301 and an input module 302. The display module 301 is a display screen, and the input module 302 can be a touch screen superimposed on the display screen. In addition, the input module 302 can also be a microphone configured on the interactive terminal 30. In addition to the display module 301, the output module of the interactive terminal 30 can also include a speaker. For example, in a mode of adopting AI interaction, the input module 302 of the interactive terminal 30 can be a microphone, and the output module can be a speaker. In addition, in a mode of adopting AI interaction, the output module of the interactive terminal 30 can include both a speaker and a display module 301, that is, during AI interaction, the output information of the main control board 101 can be played through the speaker and displayed through the display module 301 at the same time.

[0039] See also Figure 7 1 is a schematic diagram of the interactive interface provided by the main control board 101 of the piano case 1 on the interactive terminal 30. The interactive interface 18 includes a speaker adjustment area 181, a lighting device adjustment area 182, a metronome adjustment area 183 and a microphone adjustment area 184.

[0040] The speaker adjustment area 181 is provided with a sound field optimization area 1811 and a noise reduction area 1812. The sound field optimization area provides sound field optimization options for the user to choose. As an example, Figure 7 Four options are shown: stereo sound, surround sound, Dolby sound and heavy bass sound for the user to choose. The noise reduction area 1812 provides noise reduction options for the user to choose. As an example, Figure 7 Two options are shown: DSP (Digital signal processing) noise reduction and AI noise reduction for users to choose.

[0041] The lighting device adjustment area 182 provides multiple dimming options for the user to choose from. As an example, Figure 7 The following figure shows three options: brightness adjustment 1821, color temperature adjustment 1822, and color adjustment 1823. Brightness adjustment 1821 further provides two options: stepless dimming 18211 and graded dimming 18212. Stepless dimming 18211 uses a brightness bar, which can be adjusted between 1% and 100% by dragging the slider. Graded dimming 18212 further provides three levels: 1st, 2nd, and 3rd. Color temperature adjustment 1822 further provides three options: cool light, neutral light, and warm light. Color adjustment 1823 further provides three options: lighting mode 18231, colorful mode 18232 and music mode 18233. In lighting mode 18231, the light only provides lighting and does not provide color switching; in colorful mode 18232, the color or color combination of the light-emitting device 70 changes according to a preset method; in music mode 18233, the color switching and flashing speed of the light-emitting device 70 change with the rhythm of the music. In this mode, the dimming engine 101541 or the light-emitting device 70 has built-in metronome software to obtain the rhythm of the electronic music being played, or obtains the rhythm of the electronic music being played from other electronic devices through the controller 1011, such as from the metronome 60, or from the Internet.

[0042] The metronome adjustment area 183 provides multiple metronome adjustment options for the user to choose from. For example, Figure 7Four options are shown: BPM analysis 1831, tempo adjustment 1832, vibration 1833, and light 1834. Tempo adjustment further provides two options: speed up and speed down. If the BPM analysis option is selected, the metronome 60 is instructed to analyze the electronic music score selected by the user to obtain the beat of the electronic music score. If the speed up or speed down option is selected under the tempo adjustment option, the metronome 60 is instructed to increase or decrease the beat output speed. If the vibration option is selected, the metronome 60 is instructed to ring while outputting the beat. If the light option is selected, the metronome 60 is instructed to flash while outputting the beat.

[0043] The microphone adjustment area 184 provides multiple microphone adjustment options for the user to choose from. For example, Figure 7 Two options are shown: AI noise reduction 1841 and DSP noise reduction 1842 for user selection.

[0044] The interactive interface 18 further includes a scene mode selection area 185, which provides a plurality of scene mode selection options. For example, Figure 7 Preset scene modes 1851 and custom scene modes 1852 are shown. Preset scene modes 1851 include four options: practice mode 18511, performance mode 18512, recording mode 18513, and night mode 18514. Practice mode 18511 and performance mode 18512 are selectable, while recording mode 18513 and night mode 18514 can be selected in a multiple-choice relationship. For example, practice mode 18511, recording mode 18513, and night mode 18514 can be selected simultaneously, or performance mode 18512 and night mode 18514 can be selected simultaneously. Each option is associated with preset matching speaker settings, microphone settings, metronome settings, and lighting device settings. Custom scene modes allow users to define / select speaker settings, microphone settings, metronome settings, and lighting device settings.

[0045] Accordingly, please refer back to Figure 5As shown, the controller 1011 is provided with a scene mode parsing unit 10111, and the scene mode parsing unit 10111 is used to obtain speaker settings, microphone settings, metronome settings and lighting device settings that match the scene mode selected or set by the user through the interactive interface, and transmit the speaker settings to the speaker 40 through the speaker control unit 10152, so that the parameters of the speaker 40 match the speaker settings; transmit the microphone settings to the microphone 50 through the microphone control unit 10153, so that the parameters of the microphone 50 match the microphone settings; transmit the metronome settings to the metronome 60 through the metronome control unit 10155, so that the parameters of the metronome 60 match the metronome settings; and transmit the lighting device settings to the lighting device 70 through the lighting device control unit 10154, so that the parameters of the lighting device 70 match the lighting device settings.

[0046] Please continue reading Figure 5 As shown, the controller 1011 also includes a device status monitoring unit 10113 and a linkage strategy generation unit 10115. The device status monitoring unit 10113 is used to communicate with each electronic device to obtain the status of each electronic device and the remaining power of the battery 16. The status of each electronic device can be the power level, temperature level, or other status of each electronic device. The linkage strategy generation unit 10115 is used to generate a linkage strategy for each electronic device based on the scene mode analyzed by the scene mode analysis unit 10111, the user's input instructions via the interactive interface 18, the status of each electronic device monitored by the device status monitoring unit 10113, and the power level of the battery 16. For example, considering that the current scene mode is only performance mode, and it is predefined that the speaker 30 and the light-emitting device 70 are more important than the metronome 60 and the microphone 50 in performance mode, when the battery is low, the power supply to the speaker 30 and the light-emitting device 70 is prioritized, while the power consumption of the metronome 60 and the microphone 50 is reduced or even turned off. For another example, when the battery is low, the connection to the network server is disconnected to save power. For another example, if the current scene mode is only practice mode, and it is predefined that the metronome 60 is more important than the speaker 30, the speaker is more important than the microphone 50, and the microphone 50 is more important than the light-emitting device 70 in practice mode, then, based on the status of each electronic device, each electronic device is controlled to save energy while ensuring practice performance. If the current scene mode includes both recording mode and night mode, and it is predefined that the microphone 50 and light-emitting device 70 are more important as lighting functions than the metronome 60 and speaker 30, then, based on the status of each electronic device, each electronic device is controlled to save energy while ensuring recording performance.

[0047] Please continue reading Figure 7The interactive interface 18 further includes a music selection area 186, which provides a music selection entry. The music selection entry includes a path or link. The path allows the user to access the folder where the music is stored, and the link allows the user to access the cloud server to select the music they want. Furthermore, the music selection area 186 may also provide other options, such as options for accompaniment only, original sound + accompaniment, single song looping, and sequential playback. The music selection area 186 also includes a play option for the user to start playing the music score.

[0048] It is understandable that the interactive interface 18 may further include an interface or area for music score playback to dynamically present the playback of the music score in real time.

[0049] It can be understood that the main control board 101 includes a memory or the like to store electronic music scores and related programs and parameters.

[0050] It can be understood that in other embodiments, any one or several of the above-mentioned areas included in the interactive interface 18 can be independently a separate interface. For example, the music selection area is actually another separate interface, and the user enters different interfaces by switching between interfaces.

[0051] Please continue reading Figure 7 The interactive interface 18 further includes a music recording area 187, and the music recording area 187 provides a music recording start option.

[0052] The following is an overall description of how the piano case 1 integrates various electronic devices into a system. Since the piano case 1 as a system (hereinafter referred to as the "piano case system") has many functions, the following description is given only by way of examples.

[0053] like Figure 3As shown, after connecting each electronic device to the corresponding interface on the piano case 1 and starting the piano case system, a switch is provided on the piano case 1 for connecting or disconnecting the main control board 101 of the piano case 1 and the battery 16, thereby turning the piano case system on or off. After the piano case system is turned on, the piano case system controller 1011 displays an interactive interface 18 on the interactive terminal 30 through the interactive terminal control unit 10151. The user can use the interactive interface 18 to set up each connected electronic device, select a scene mode, and select a song to play or start recording. If the user has not set up the connected electronic devices, or has not selected a scene mode, the controller 1011 reads the default settings or the default scene mode, or reads the previous settings or the scene mode selected last time. At the same time, after determining the scene mode, the controller 1011 further obtains the user's historical usage habits in the scene mode. Specifically, in this embodiment, the controller 1011 also includes a historical habit recording unit (not shown). Each time a scene mode is started, the historical habit recording unit will be started to record the user's operations on each electronic device on the interactive interface 18, for example, the user turns on and off the electronic device, raises or lowers the playback volume of the speaker 40, adjusts the beat output speed of the metronome 60, turns on or off the AI ​​function (such as turning on or off the AI ​​dialogue function, AI intelligent analysis, etc.), and so on. The historical habit recording unit records the user's operations after each scene mode is activated. At the same time, the historical habit recording unit generates the user's habits corresponding to each scene mode after each scene mode is activated. Specifically, the historical habit recording unit analyzes the user's operations after the scene mode is activated within a previous preset time period or a previous preset number of playbacks, analyzes the user's usage habits, and generates the user's historical habit information. For example, in performance mode, if the user has been accustomed to controlling the volume of the speaker 40 at 80% over the past week, the historical habit information generated by the historical habit recording unit includes: speaker volume 80%. After obtaining the settings, scene modes, and historical habit information of each electronic device, the controller 1011 further obtains the status of each electronic device through the device control unit 1015, and generates a linkage strategy for each electronic device based on the status of each electronic device. Based on the linkage strategy, the controller instructs each unit within the device control unit 1015 to send a control instruction to the corresponding electronic device, instructing the electronic device to call its internal function to execute the control instruction. After the user selects a song to play or starts recording, the controller controls each electronic device to play or record according to the linkage strategy settings and the user's settings.

[0054] Compared with the prior art, the piano case 10 provided in the embodiment of the present application uses a unified interface to control the connected electronic devices, thereby avoiding the inconvenience and time waste of the user in operating each electronic device separately.

[0055] The above description is merely an embodiment of the present application and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A smart piano case, characterized in that: The smart piano case includes a main body, which is provided with a storage space for accommodating musical instruments, interactive terminals and electronic devices; a main control board is provided inside the main body, and the main control board includes a controller for providing an interactive interface on the interactive terminal for users to control the electronic devices.

2. The smart piano case according to claim 1, characterized in that: A battery is also provided in the main body, and the battery is used to provide power to the main control board, the interactive terminal and the electronic equipment.

3. The smart piano case according to claim 2, characterized in that: The main control board further includes a device control unit, which is used to output instructions to the interactive terminal and / or the electronic device under the control of the controller to instruct the interactive terminal and / or the electronic device to execute the instructions.

4. The smart piano case according to claim 3, characterized in that: The electronic device includes a speaker, and the interactive interface is provided with a speaker adjustment area for the user to control or adjust the speaker, or the interactive interface is provided with a sound field optimization area and a noise reduction area for the user to select a sound field optimization mode or a noise reduction mode.

5. The smart piano case according to claim 3, characterized in that: The electronic device includes a light-emitting device, and the interactive interface is provided with a light-emitting device adjustment area for a user to control or adjust the light-emitting device, or the interactive interface is provided with brightness adjustment, color temperature adjustment and / or color adjustment for a user to adjust the brightness, color temperature and / or color of the light-emitting device.

6. The smart piano case according to claim 3, characterized in that: The electronic device includes a metronome, and the interactive interface is provided with a metronome adjustment area for the user to control or adjust the metronome, or the interactive interface is provided with BPM analysis, speed adjustment, vibration and / or light options for the user to control the metronome to analyze a specific electronic music score to obtain the beat of the specific electronic music score, adjust the speed of the metronome outputting the beat, control the metronome to ring when outputting the beat, and / or control the metronome to flash when outputting the beat.

7. The smart piano case according to claim 3, characterized in that: The electronic device includes a microphone, and the interactive interface is provided with a microphone adjustment area for the user to control or adjust the microphone, or the interactive interface is provided with AI noise reduction and DSP noise reduction options for the user to select the noise reduction method of the microphone.

8. The smart piano case according to claim 3, characterized in that: A scene mode selection area is provided on the interactive interface for the user to select a scene mode or a customized scene mode. The controller includes a scene module parsing unit. The scene module parsing unit is used to obtain electronic device settings that match the scene mode based on the scene mode selected or set by the user through the interactive interface or based on the default scene mode. The electronic device configuration is sent to the corresponding electronic device by the device control unit to control the electronic device to match the electronic device configuration.

9. The smart piano case according to claim 3, characterized in that: The controller also includes a device status monitoring unit and a linkage strategy generation unit. The device status monitoring unit is used to communicate with the electronic device to obtain the status of the electronic device and the battery power status. The linkage strategy generation unit is used to combine the scene mode analyzed by the scene mode analysis unit, the instructions input by the user through the interactive interface, and the status of the electronic device and the battery power status monitored by the device status monitoring unit to generate a linkage strategy for the electronic device.

10. The smart piano case according to claim 3, characterized in that: The electronic device includes a microphone, and the interactive interface further includes a music recording area for starting music recording; and / or The interactive interface also includes a music selection area, which provides a music selection entrance for the user to select the required music and provides a play option for the user to play the selected music.

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