Music key keyboard based on key chip and control method

Abstract

The invention discloses a music key keyboard based on a key chip and a control method, and belongs to the technical field of computer hardware and keyboard control. According to the key keyboard, the main control chip of the key keyboard is arranged to realize detection and light effect control on the keys of the keyboard, so that the real-time control and accurate detection of the key state are ensured, the detection speed is increased, and the user experience in the use process of a user is also improved; and the first detection circuit is integrated with the LED lamp effect control circuit, so that the keyboard layout is simplified, and the manufacturing complexity is reduced.

Description

Technical Field

[0001] The present invention relates to the technical fields of computer hardware technology and keyboard control technology, and particularly relates to a music key keyboard based on a key chip and a control method therefor. Background Art

[0002] Currently, the implementation methods of keyboards can be mainly divided into mechanical keyboards, optical signal keyboards, magnetic signal keyboards, and membrane keyboards. The above keyboards are easily affected by dust, so a key keyboard that is not affected by dust is adopted.

[0003] The existing key keyboards are based on a matrix layout and control method. This layout and control method require partition scanning, resulting in a slow detection speed. In addition, an LED control matrix needs to be added outside the key control matrix to implement the lighting effect of the keyboard. The key control and the lighting effect control are implemented through the above LED control matrix; In the above technical solution, since the key control matrix and the LED control matrix are required to implement, during the actual use process by the user, the response speeds of the key control and the lighting effect control may be slow, real-time control and accurate detection cannot be achieved, and the user experience during the user's use process is reduced. Summary of the Invention

[0004] To solve the problems of the existing technology, an embodiment of the present invention provides a music key keyboard based on a key chip and a control method therefor, including: On the one hand, a music key keyboard based on a key chip is provided. The key keyboard includes: A plurality of first detection circuits corresponding to keys, and the first detection circuits are respectively connected to a main control chip; the first detection circuits are used to detect operations triggered by the user on the keys; The detection circuit is integrated with an LED lighting effect control circuit, and the LED lighting effect control circuit controls the lighting special effects of the LED lights after a pressing operation is triggered; The music key keyboard is provided with an audio module, and a sound effect customization program is configured on the main control chip. The sound effect customization program controls the audio module to output customized sound effects corresponding to the plurality of keys respectively after a pressing operation is triggered; The main control chip is respectively connected to a Bluetooth module, a USB data interface, and a 2.4G connection interface. The Bluetooth module is used to implement Bluetooth connection between the music key keyboard and other devices. The USB data interface is used to implement USB data line connection between the music key keyboard and other devices. The 2.4G connection interface is used to implement 2.4G network connection between the music key keyboard and other devices.

[0005] Optionally, The button keyboard is also provided with modules corresponding to a plurality of buttons. The modules are provided with a second detection circuit, and the second detection circuit is connected to the main control chip. The second detection circuit is used to detect operations triggered by the user on the plurality of buttons within the modules; The plurality of modules are connected through a general interface.

[0006] Optionally, the buttons and the number of buttons included in the module are set by the user; The plurality of buttons include common buttons and non-common buttons. The common buttons are set by the user; the common buttons are correspondingly provided with the first detection circuit, and the first detection circuit is used to detect operations triggered by the user on the buttons; The plurality of non-common buttons are arranged within the module, and the module is provided with the second detection circuit.

[0007] On the other hand, a method for controlling a music button keyboard based on a button chip is provided. The method includes: Obtaining the running state and running time of the application program when the user uses the music button keyboard; Detecting the pressing operation of the user through the detection circuit corresponding to the button on the music button keyboard, and triggering the input corresponding to the button; Generating an LED light effect control instruction corresponding to the button according to the running state and the running time; Controlling the operation of the LED light corresponding to the keyboard according to the LED light effect control instruction; Generating a sound effect control instruction corresponding to the button, and controlling the audio module to output custom sound effects respectively corresponding to the plurality of buttons according to the sound effect control instruction; It further includes: Setting the connection method between the music button keyboard and other devices according to the user's custom operation, and connecting to the other devices according to the connection method.

[0008] Optionally, the method further includes: Detecting the button indicated by the pressing operation of the user through the detection circuit corresponding to the module where the button is located, and triggering the input corresponding to the button. The plurality of buttons are arranged within the module, and the buttons and the number of buttons included in the module are set by the user; Generating LED light effect control instructions corresponding to the button and the module respectively according to the running state and the running time; Controlling the operation of the LED light corresponding to the module according to the LED light effect control instruction corresponding to the module through the detection circuit corresponding to the module; Convert the LED light effect control instruction corresponding to the key into the LED light effect control instruction of the key within the module; Through the detection circuit corresponding to the module, control the operation of the LED corresponding to the key according to the LED light effect control instruction of the key within the module.

[0009] Optionally, generating the LED light effect control instruction corresponding to the key according to the operating state and the operating time includes: Obtain the application program special effect data indicated by the operating state; Generate the LED light effect corresponding to the key according to the application program special effect data; Generate the operating time of the LED light effect according to the operating time; or, Obtain the application program special effect data indicated by the operating state; Generate the LED light effect corresponding to the module according to the application program special effect data; Convert the LED light effects corresponding to the modules into the LED light effects corresponding to the keys within the modules; Generate the operating time of the LED light effect according to the operating time; Wherein, the LED light effect control instruction includes the LED light effect and the operating time of the LED light effect.

[0010] Optionally, the method further includes: Obtain the personalized setting data of the user through the setting program, and the personalized setting data is used to indicate the LED light effect and the operating time of the LED light effect; Generate the LED light effect control instruction according to the personalized setting data.

[0011] Optionally, obtaining the personalized setting data of the user through the setting program includes: Through the setting program, display multiple preset light effect themes, and the light effect themes include preset LED light effects and corresponding operating times of the LED light effects; Obtain the light effect theme selected by the user.

[0012] Optionally, obtaining the light effect theme selected by the user further includes: Obtain the LED light effect color change data set by the user through the setting program; Obtain the operating time of the LED light effect set by the user through the setting program.

[0013] Optionally, setting the connection method between the music key keyboard and other devices according to the user-defined operation, and connecting to the other devices according to the connection method includes: Displaying the connection methods, where the connection methods include Bluetooth connection, USB data connection, and 2.4G connection; According to the selected connection method by the user, connecting to the other devices through any one of the Bluetooth module interface, USB data interface, and 2.4G connection interface.

[0014] The present invention has at least the following beneficial effects: 1. By setting the main control chip of the key keyboard, detecting the keys of the keyboard and controlling the lighting effects, the real-time control and accurate detection of the key states are ensured, which not only improves the detection speed but also enhances the user experience during the user's use process; 2. The first detection circuit integrates an LED lighting effect control circuit, which simplifies the keyboard layout and thus reduces the manufacturing complexity. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for description in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic structural diagram of a music key keyboard provided by an embodiment of the present invention; Figure 2 It is a schematic structural diagram of a music key keyboard provided by an embodiment of the present invention; Figure 3 It is a schematic structural diagram of a music key keyboard provided by an embodiment of the present invention; Figure 4 It is a schematic flow diagram of a music key keyboard control method based on a key chip provided by an embodiment of the present invention; Figure 5 It is a schematic flow diagram of a music key keyboard control method based on a key chip provided by an embodiment of the present invention. Detailed Embodiments

[0017] To make the objectives, technical solutions and advantages of the present invention more clear, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only a part rather than all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0018] Referring to Figure 1 as shown, a music key keyboard based on a key chip is provided. The music key keyboard includes: a plurality of first detection circuits corresponding to the keys, the first detection circuits are respectively connected to the main control chip; the keys are provided with LED lights; the first detection circuits are used to detect the operations triggered by the user on the keys; the first detection circuit is integrated with an LED light effect control circuit, and the LED light effect control circuit controls the light special effects of the LED lights after a pressing operation is triggered.

[0019] The above-mentioned method of integrating the LED light effect control circuit into the first detection circuit can be: Components for realizing LED light effect control (such as logic control elements, controllers, etc. for realizing light effect control), and components for realizing key detection (such as logic control elements, controllers, etc. for realizing detection) are arranged in the same circuit. The circuit also includes other components that can realize operation (such as protection resistors, digital-to-analog conversion circuits, etc.), and the circuit is packaged; the packaged circuit is connected to the main control chip; The above-mentioned method of integrating the LED light effect control circuit into the first detection circuit can also be: The functional unit (Chiplet) for realizing LED light effect control and the functional power supply for realizing key detection are packaged through SiP (system-in-package).

[0020] The music key keyboard provided by the embodiments of the present invention includes a first detection circuit corresponding to the keys, adopts an independent key detection method, and greatly improves the detection speed of the key keyboard; integrates the LED light effect control into the key detection circuit, simplifies the keyboard layout, and reduces the manufacturing complexity. The application of a high-performance microcontroller and customized firmware further improves the user experience; the modular design improves the scalability and maintainability of the product. Generally speaking, while retaining the advantage that the key keyboard is not affected by dust, this technical solution significantly improves its performance and use convenience.

[0021] In a preferred embodiment, the main control chip adopts a high-performance microcontroller and customized firmware. The customized firmware can be a driver program corresponding to the first detection circuit and the LED light effect control circuit, and the customized firmware is preset in the main control chip.

[0022] The main control chip adopts a high-performance microcontroller and customized firmware, which can realize real-time and accurate detection of the key states, as well as delicate control of the LED light effects, improving the user experience.

[0023] In a preferred embodiment, referring to Figure 2 as shown, The key keyboard is also provided with modules corresponding to multiple keys. The module is provided with a second detection circuit, and the second detection circuit is connected to the main control chip; the second detection circuit is used to detect the operations triggered by the user for multiple keys within the module. The second detection circuit integrates a second LED light effect control circuit. The integration method between the second detection circuit and the second LED light effect control circuit is the same as that between the first detection circuit and the first LED light effect control circuit, and will not be elaborated here.

[0024] Multiple modules are connected through a universal interface; the universal interface is a USB interface.

[0025] Among them, within the module, multiple keys are respectively provided with LED lights, and the LED lights of the keys are controlled through the second LED light effect control circuit; By adopting a modular design in the keyboard structure, it is convenient for manufacturing, maintenance and upgrading; In a preferred embodiment, referring to Figure 3 as shown, since each module contains a certain number of keys and LED lights, the modules are connected through a standardized interface, improving the scalability and maintainability of the product.

[0026] Optionally, the music key keyboard can also be user-customized. During the customization process: The keys included in the module and the number of keys are set by the user; The music key keyboard also includes common keys, and the common keys are set by the user; The common keys are provided with a first detection circuit; Multiple modules corresponding to multiple non-common keys are set, and multiple modules are respectively provided with second detection circuits; The common keys and the multiple modules are connected through a universal interface.

[0027] For the commonly used keys of the music key keyboard, a separate first detection circuit is set, and an LED light effect control circuit is integrated. The first detection circuit is connected to the main control chip. For other non-commonly used keys, a modular design is adopted, that is, multiple non-commonly used keys are respectively set in multiple modules, and then a second detection circuit is set for each module, and an LED light effect control circuit is integrated, so as to realize an independent key detection method for commonly used keys, greatly improving the detection speed of commonly used keys, and the commonly used keys and the multiple modules are connected through a general interface, which is convenient for the maintenance and expansion of commonly used keys; For non-commonly used keys, a modular design is adopted, which optimizes the layout on the basis of ensuring the detection speed of the key keyboard, and further improves the maintainability and expandability of the key keyboard.

[0028] In a preferred embodiment, the music key keyboard is provided with an audio module, and a sound effect customization program is configured on the main control chip. After the sound effect customization program triggers a pressing operation, it controls the audio module to output customized sound effects corresponding to multiple keys respectively; In practical applications, the audio module can be a speaker and a 3.5 mm headphone connection port; The above sound effect customization program can be read and executed by other devices after the music key keyboard is connected to other devices, and an operation interface of the sound effect customization program is displayed on the other devices to facilitate user use; The main control chip is respectively connected with a Bluetooth module, a USB data interface and a 2.4G connection interface. The Bluetooth module is used to realize the Bluetooth connection between the music key keyboard and other devices, the USB data interface is used to realize the USB data line connection between the music key keyboard and other devices, and the 2.4G connection interface is used to realize the 2.4G network connection between the music key keyboard and other devices.

[0029] Refer to Figure 4 As shown, a music key keyboard control method based on a key chip is also provided. The method includes: 401. Obtain the running status and running time of the application program when the user uses the music key keyboard; 402. Detect the user's pressing operation through the detection circuit corresponding to the keys on the music key keyboard, and trigger the input corresponding to the keys; 403. Generate an LED light effect control instruction corresponding to the key according to the running status and running time; 404. Control the operation of the LED lights corresponding to the keys according to the LED light effect control instruction.

[0030] Generate a sound effect control instruction corresponding to the key, and control the audio module to output customized sound effects corresponding to the multiple keys respectively according to the sound effect control instruction; The process of generating the sound effect control instruction corresponding to the key can be as follows: Obtain the force with which the user presses the keyboard. Since the keyboard can be a capacitive keyboard in practical applications, different pressing forces of the user result in different voltages generated by the pressing. Set a positive correlation between the voltage and the volume, such as Volume = Voltage * Volume unit. According to the volume, set the sound effect control instruction as: Play the default sound effect corresponding to the key according to the calculated volume value. Furthermore, there can be multiple default sound effects corresponding to the keyboard, and the multiple sound effects respectively correspond to the voltages generated by the pressing. Specifically: Set multiple intervals between the maximum value and the minimum value of the voltage, and each interval corresponds to a default sound effect. Obtain the voltage generated when the user presses the keyboard. Determine the interval where the voltage is located, and set the sound effect control instruction as: Play the default sound effect corresponding to the interval.

[0031] It further includes: According to the user's custom operation, set the connection method between the music key keyboard and other devices, and connect to other devices according to the connection method.

[0032] The connection method can be Bluetooth connection or data cable connection. In a preferred embodiment, the above-mentioned setting of the connection method between the music key keyboard and other devices according to the user's custom operation can also be: Obtain the position parameter of the other device. For example, for a laptop computer and a desktop computer, etc., the position parameter includes the distance between the laptop computer and the music key keyboard. The set connection method between the music key keyboard and other devices is: When the distance is less than the preset threshold, then the other device is connected to the music key keyboard via Bluetooth; or the other device is already connected to the music key keyboard via Bluetooth, and when the distance is less than the preset threshold, then the music key keyboard is activated.

[0033] In a preferred embodiment, when the other device is a mobile device such as a tablet computer and a mobile phone, etc., the above-mentioned setting of the connection method between the music key keyboard and other devices according to the user's custom operation can also be: Obtain the screen parameter of the other device, and the screen parameter includes whether the screen of the other device is in the horizontal direction and whether the user triggers the flipping operation of the screen from the vertical direction to the horizontal direction. The connection method between the set music key keyboard and other devices is as follows: when the screen is in the horizontal orientation, and regardless of whether the user triggers the flipping operation of the screen from the vertical to the horizontal orientation, the other device is connected to the music key keyboard via Bluetooth; Or, the other device is already connected to the music key keyboard via Bluetooth. When the screen is in the horizontal orientation, and regardless of whether the user triggers the flipping operation of the screen from the vertical to the horizontal orientation, the music key keyboard is activated.

[0034] In a preferred embodiment, the key keyboard is further provided with modules corresponding to a plurality of keys. The plurality of keys are arranged within the modules, and the keys and the number of keys included in the modules are set by the user. Referring to Figure 5 As shown, the method further includes: 501. Detect the key indicated by the user's pressing operation through the detection circuit corresponding to the module where the key is located, and trigger the input corresponding to the key; Among them, before step 501, step 401 needs to be executed; 502. Generate LED light effect control instructions corresponding to the key and the module respectively according to the running state and running time; 503. Control the operation of the LED lights corresponding to the module through the detection circuit corresponding to the module according to the LED light effect control instructions corresponding to the module.

[0035] 504. Convert the LED light effect control instructions corresponding to the module into LED light effect control instructions for the keys within the module; 505. Control the operation of the LED lights corresponding to the keys through the detection circuit corresponding to the module according to the LED light effect control instructions for the keys within the module.

[0036] In a preferred embodiment, the obtaining of the running state and running time of the application program when the user uses the music key keyboard in step 401 includes: By sending a request to the task management program of the device connected to the music key keyboard, the request includes at least the application program using the music key keyboard and the running time of the application program; The task management program returns the above application program and the running time of the application program according to the request.

[0037] In a preferred embodiment, the detecting of the user's pressing operation through the detection circuit corresponding to the key on the music key keyboard and triggering the input corresponding to the key in step 402 includes: After the user presses the keyboard, the electrical signal (such as a current signal or a voltage signal) in the detection circuit changes. If the change value of the electrical signal is greater than or equal to the triggering threshold, it is determined that the user triggers the pressing operation, and the detection circuit triggers the input corresponding to the key.

[0038] The generation of the LED light effect control instruction corresponding to the key according to the running state and running time described in step 403 includes: Step 1: Obtain the application program special effect data indicated by the running state; the above running state includes the process corresponding to the application program; the process is a running activity of the application program on the corresponding data set, and the data set at least includes the application program special effect data; the application program includes game programs, audio and video playback programs, text editing programs, picture editing programs, etc.; Correspondingly, the application program special effect data described in the embodiment of the present invention includes the interface change speed and interface change color of the application program, and the interface change includes all and partial interface updates in the interface, such as picture updates, text updates, sound effect updates, and special effect updates within the interface, etc.; Taking a game program as an example, the running state corresponding to the game program includes a running activity of the game program on the corresponding data set when the user executes the game program. For example, when the user inputs an operation instruction, the running state is the running activity of the game program on the data set corresponding to the operation instruction after the user inputs the operation instruction, and the data set at least includes at least one of game sound effects, game interfaces, game texts, and special effects in the game, etc.; Correspondingly, the game program special effect data includes the game interface change speed and game interface change color of the application program, and the game interface change includes all and partial interface updates in the game interface, such as game picture updates, game text updates, game voice (sound effect) updates, and special effect updates within the game interface, etc. The above updates often occur when the user operates on operation objects such as in-game characters.

[0039] Correspondingly, the process of obtaining the application program special effect data indicated by the running state includes: After the music key keyboard is connected to the corresponding device (such as a computer, etc.), install a monitor monitoring program on the device; When the interface of the application program is in full screen, the monitor driver firmware timely feeds back all or part of the update of the monitor interface to the monitor monitoring program; the update is the interface change speed and interface change color.

[0040] If there is no change in the interface, set a default special effect, such as a breathing special effect, etc.; Step 2: Generate an LED light effect corresponding to the key according to the application program special effect data; the LED light effect is the change color of the LED and the color change speed of the LED. Specifically: Set the change color of the interface in the application program special effect data as the change color of the LED; Set the interface change speed in the application program special effect data as the color change speed of the LED; or, Preset a color list of LEDs corresponding to the colors of the interface in the application program special effect data; According to the color list, convert the changing colors of the interface in the application program special effect data into the changing colors of the LEDs; Set the changing speed of the interface in the application program special effect data as the color changing speed of the LEDs.

[0041] Step 3: Generate the running time of the LED light effect according to the running time, where the running time is the time when the user currently uses the application program, that is, the time when the interface of the application program is in full screen. When the user exits full screen or closes the running program, stop recording the running time and turn off the LED light effect.

[0042] Step 4: Set the running time as the running time of the LED light effect.

[0043] Optionally, the generating the LED light effect control instruction corresponding to the key described in step 2 may further include: Obtain the input speed of the user for the application program, where the input speed is the input speed when the user inputs text and instructions for the application program. In actual applications, the input speed is the key pressing speed of the user; Set the changing colors of the interface in the application program special effect data as the changing colors of the LEDs; Set the input speed as the color changing speed of the LEDs; or Preset a color list of LEDs corresponding to the colors of the interface in the application program special effect data; According to the color list, convert the changing colors of the interface in the application program special effect data into the changing colors of the LEDs; Set the input speed as the color changing speed of the LEDs.

[0044] By setting the speed of the user pressing the key as the color changing speed of the LEDs, the user experience when the user presses the key can be further improved.

[0045] Optionally, the application program special effect data described in the embodiments of the present invention further includes the sound effect change of the application program; Correspondingly, the process of obtaining the application program special effect data indicated by the running state in step 1 includes: Obtain the frequency and amplitude of the audio file being played when the sound effect changes from an audio control program (such as the driver program of a speaker or other player); The generating the LED light effect control instruction corresponding to the key described in step 2 may further include: Obtain the frequency and amplitude of the audio file when the sound effect of the application program is updated; Preset a color list of LEDs corresponding to the colors of the interfaces in the application program special effect data; Set the corresponding relationship between the brightness and amplitude of the LEDs. For example, the greater the amplitude, the greater the corresponding brightness. This corresponding relationship can be reflected by the following formula: Brightness = Amplitude * a, where a is a preset coefficient, and a = Maximum brightness / Maximum amplitude; According to the color list, convert the changing colors of the interfaces in the application program special effect data into the changing colors of the LEDs; Set the frequency of the audio file as the color change frequency of the LEDs; Set the amplitude of the audio file as the brightness of the LEDs through the corresponding relationship; The LED light effect control instructions corresponding to the module generated according to the running state and running time in step 502 include: Obtain the application program special effect data indicated by the running state; Generate LED light effects corresponding to the modules respectively according to the application program special effect data; During the process of generating the LED light effect control instructions, the module can be defaulted to a button, and the process is the same as the process of generating the LED light effects corresponding to the buttons respectively; In practical applications, in order to improve the user experience, LEDs are provided at the edges of the above-mentioned modules. The generation method of the LED light effects corresponding to these LEDs is the same as the method of generating the LED light effects corresponding to the buttons respectively.

[0046] Convert the LED light effect control instructions corresponding to the module into the LED light effect control instructions of the buttons within the module; Among them, this process is: Set the corresponding relationship between the LED light effects of the module and the LED light effects of the buttons within the module; Specifically: Set the color change speed of the LEDs of the module as the color change speed of the LEDs of the buttons within the module; Set the changing colors of the LEDs of the module to correspond to the changing color modes of the LEDs of the buttons within the module; This changing color mode is the color corresponding to each of the LEDs of the buttons within the module, and this changing color mode corresponds to the changing colors of the LEDs of the module; For example, if the number of buttons within the module is 3, corresponding to the changing color A1 of the LEDs of the module, the colors of the LEDs of the buttons within the module are B1, C1, and D1 respectively, corresponding to the changing color A2 of the LEDs of the module, the colors of the LEDs of the buttons within the module are B2, C2, and D2 respectively, and so on; Set the LED light effect running times corresponding to the module respectively as the LED light effect running times of the buttons; Generate the LED light effect running time according to the running time, that is, set this running time as the LED light effect running time, and this process is the same as the process of generating the LED light effects of the buttons.

[0047] Among them, the LED light effect control instruction includes the LED light effect and the LED light effect operation time.

[0048] In a preferred embodiment, step 404 controls the operation of the LED corresponding to the button according to the LED light effect control instruction, including: The LED light effect control circuit integrated in the detection circuit controls the operation of the LED corresponding to the button after receiving the LED light effect control instruction.

[0049] In a preferred embodiment, the method further includes: Obtain the user's personalized setting data through the setting program, and the personalized setting data is used to indicate the LED light effect and the LED light effect operation time; Generate a light effect control instruction according to the personalized setting data.

[0050] In a preferred embodiment, obtaining the user's personalized setting data through the setting program includes: Through the setting program, display multiple preset light effect themes, and the light effect themes include preset LED light effects and corresponding LED light effect operation times; Obtain the light effect theme selected by the user.

[0051] In a preferred embodiment, obtaining the light effect theme selected by the user further includes: Obtain the LED light effect color change data set by the user through the setting program. Specifically, this process can be as follows: The setting program displays the changing colors of multiple LEDs and the color change speed of the LEDs; The user triggers a selection operation in the setting program, selects the changing color of the LED, and selects the color change speed of the LED; Obtain the LED light effect operation time set by the user through the setting program.

[0052] In a preferred embodiment, the method further includes: Obtain the ambient light intensity; Generate a light effect control instruction according to the ambient light intensity. This process can be as follows: Through the sensor configured by the device or the ambient light intensity; Set the LED brightness and color corresponding to the ambient light intensity; the greater the ambient light intensity, the closer the set color is to the primary colors, and the higher the LED brightness.

[0053] Optionally, it further includes setting the connection method between the music button keyboard and other devices according to the user's custom operation, and connecting to other devices according to the connection method; Including: Display connection methods, including Bluetooth connection, USB data connection, and 2.4G connection; According to the connection method selected by the user, establish a connection with other devices through any one of the Bluetooth module interface, USB data interface, and 2.4G connection interface. The above several specific embodiments can be combined with each other. For the same or similar concepts or processes, they may not be repeated in some embodiments.

[0054] The technical features of the above embodiments can be combined arbitrarily (as long as there is no contradiction in the combination of these technical features). For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described; these embodiments that are not explicitly written out should also be considered as within the scope described in this specification.

[0055] In the above text, the present invention has been described in a relatively specific and detailed manner through general descriptions and specific embodiments. It should be noted that, without departing from the concept of the present invention, it is obvious that several modifications and improvements can still be made to these specific embodiments, and these all belong to the protection scope of this application. Therefore, the protection scope of the patent of this application should be subject to the appended claims.

[0056] The above is only a preferred embodiment of the present invention, and it is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A music key keyboard based on a key chip, characterized in that: The music key keyboard comprises: A plurality of first detection circuits corresponding to the buttons, wherein the first detection circuits are respectively connected to the main control chip; the first detection circuits are used to detect the operation triggered by the user on the buttons; The first detection circuit is integrated with an LED lighting effect control circuit, and the LED lighting effect control circuit controls the lighting effect of the LED lamp after the pressing operation is triggered; The music key keyboard is provided with an audio module, and a sound effect customization program is configured on the main control chip. After the pressing operation is triggered, the sound effect customization program controls the audio module to output customized sound effects corresponding to the multiple keys respectively; The main control chip is respectively connected to a Bluetooth module, a USB data interface and a 2.4G connection interface. The Bluetooth module is used to realize the Bluetooth connection between the music key keyboard and other devices. The USB data interface is used to realize the USB data line connection between the music key keyboard and other devices. The 2.4G connection interface is used to realize the 2.4G network connection between the music key keyboard and other devices.

2. The music key keyboard according to claim 1, characterized in that: The key keyboard is also provided with a module corresponding to the plurality of keys, the module is provided with a second detection circuit, the second detection circuit is connected to the main control chip, and the second detection circuit is used to detect the operation triggered by the user on the plurality of keys in the module; The multiple modules are connected via a universal interface.

3. The music key keyboard according to claim 2, characterized in that: The buttons and the number of buttons included in the module are set by the user; The multiple buttons include commonly used buttons and uncommonly used buttons, and the commonly used buttons are set by the user.

4. A music key keyboard control method based on a key chip, characterized in that: The method comprises: Get the running status and running time of the application when the user uses the music key keyboard; Detecting a user's pressing operation through a detection circuit corresponding to a key on the music key keyboard, and triggering an input corresponding to the key; Generate an LED lighting effect control instruction corresponding to the button according to the running state and the running time; According to the LED lighting effect control instruction, control the operation of the LED light corresponding to the button; Generate a sound effect control instruction corresponding to the button, and control the audio module to output the custom sound effects corresponding to the multiple buttons respectively according to the sound effect control instruction; Also includes: According to user-defined operations, the connection mode between the music key keyboard and other devices is set, and the music key keyboard is connected to the other devices according to the connection mode.

5. The method according to claim 4, characterized in that The method further comprises: The detection circuit corresponding to the module where the key is located detects the key indicated by the user's pressing operation and triggers the input corresponding to the key, wherein a plurality of the keys are arranged in the module, and the keys and the number of keys included in the module are set by the user; Generate LED lighting effect control instructions corresponding to the button and the module respectively according to the running state and the running time; Through the detection circuit corresponding to the module, according to the LED lighting effect control instruction corresponding to the module, the operation of the LED lamp corresponding to the module is controlled; Converting the LED lighting effect control instruction corresponding to the module into the LED lighting effect control instruction of the button in the module; The detection circuit corresponding to the module is used to control the operation of the LED light corresponding to the button according to the LED light effect control instruction of the button in the module.

6. The method according to claim 5, characterized in that The generating, according to the running state and the running time, an LED lighting effect control instruction corresponding to the button comprises: Acquire application special effect data indicated by the running state; Generate an LED lighting effect corresponding to the button according to the application special effect data; Generate the LED lighting effect running time according to the running time; or, Acquire application special effect data indicated by the running state; Generate an LED lighting effect corresponding to the module according to the application special effect data; Convert the LED lighting effects corresponding to the modules into LED lighting effects corresponding to the buttons in the modules; Generate the LED lighting effect running time according to the running time; Wherein, the LED lighting effect control instruction includes the LED lighting effect and the LED lighting effect running time.

7. The method according to claim 4, characterized in that The method further comprises: Obtaining the user's personalized setting data through the setting program, wherein the personalized setting data is used to indicate the LED lighting effect and the LED lighting effect running time; The LED lighting effect control instruction is generated according to the personalized setting data.

8. The method according to claim 7, characterized in that The step of obtaining the user's personalized setting data through the setting program includes: Through the setting program, a plurality of preset lighting effect themes are displayed, wherein the lighting effect themes include preset LED lighting effects and corresponding LED lighting effect running times; Get the lighting effect theme selected by the user.

9. The method according to claim 8, characterized in that The step of obtaining the lighting effect theme selected by the user further includes: Obtain the LED lighting effect color change data set by the user through the setting program; The LED lighting effect running time set by the user is obtained through the setting program.

10. The method according to claim 4, wherein the step of setting the connection mode between the music key keyboard and other devices according to the user-defined operation and connecting with the other devices according to the connection mode comprises: Display connection mode, including Bluetooth connection, USB data connection and 2.4G connection; According to the connection mode selected by the user, the connection with the other devices is achieved through any one of the Bluetooth module interface, USB data interface and 2.4G connection interface.

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