TWI601132B - A method and system of light interacting with given music - Google Patents

Description

Method and system for interacting with specific music

The present invention relates to the field of lighting equipment technology, and in particular, to a method and system for lighting interaction with a specific music.

With the development of technology, purely auditory enjoyment has been difficult to meet the growing needs of people. Nowadays, more and more music devices will visually send users more experience, adding more live atmosphere to the user's listening to music. However, most of the music and lighting interactive devices control the lighting effects in a systematic manner. For example, the color and brightness of the light can be adjusted through the rhythm of the music or through the style and temperament of the music. However, this kind of pre-set way, it is difficult to combine music and lighting to achieve the best results, but also can have a very bad experience, greatly reducing the atmosphere of the scene. Due to the huge music base, it is impossible for a music device to provide a perfect spectrum for each piece of music. Even if a spectrum is provided for each piece of music, this spectrum is not necessarily accepted by the user. At the same time, many current lighting devices 6 do not provide corresponding open interfaces, and users have no way to achieve the desired lighting effects even if they have ideas.

In view of the above technical problem, the present application provides a method for interacting with a specific music, including the steps: S1: using a music lighting editing device and a lighting device capable of debugging, and debugging the lighting effect with the music and obtaining a corresponding code file; S2: utilizing Generating a spectral file according to the code file; S3: Debugging the spectral file, adding an index file to the spectral file, the index file including: song title, and/or singer, and/or spectral style And/or spectral creator information; S4: transmitting the spectral file and the index file to the cloud storage; S5: starting the music lighting rhythm device, sending query information to the cloud storage, and obtaining a query result; S6: The music lighting rhythm device receives the query result, and drives and lights the LED lamp bead in the lighting device.

Preferably, the step S5 includes the following steps: S51: start the music light rhythm device, and send query information to the cloud storage; S52: convert the query information into a query index; S53: obtain the index file by using the index file The spectral file address; S54: reading the content of the spectral file by the spectral file address, that is, obtaining the query result.

Preferably, the cloud storage includes an index storage of a spectrum and a file storage of a spectrum, the index storage of the spectrum is used to store the index file, and the file storage of the spectrum is used to store the spectrum file.

Preferably, the index storage of the spectrum uses a Redis database.

Preferably, in the step S54, when the spectral file address is a local address, the spectral file is read by the Python language open method, and when the spectral file address is a remote address, according to the URL address protocol, the selection is different. The client reads the spectral file corresponding to the spectral file address.

Preferably, the spectrum file and the index file are transmitted to the cloud storage by using HTTP or HTTPS or a private TCP protocol.

Preferably, the step S1 includes the following steps: S11: receiving an edit instruction; S12: setting a corresponding key frame node at a corresponding moment of the corresponding LED lamp axis according to the edit instruction; S13: generating a key according to the key frame node A code file, the code file being a binary file.

Preferably, the key frame node is used to represent the hue, brightness and contrast of the light of the LED bead at the current moment of the LED lamp axis where the key frame node is located.

Preferably, the step S6 includes the following steps: S61: Acquire environmental information and external input information, obtain a rhythm parameter after processing the information, and input the rhythm parameter to the rhythm algorithm configuration unit; S62: configure according to the rhythm parameter An algorithm parameter, and automatically generating the melody spectrum; S63: extracting a play stream from the music player 53 to obtain digital audio signal information; S64: processing the digital audio signal information according to the algorithm parameter to obtain a rhythm spectrum; S65: determining whether there is the query result from the user input in the spectrum mixing unit, if not, executing S66, otherwise executing S67; S66: the spectral mixing unit receives the melody spectrum transmitted by the rhythm algorithm configuration unit, And mixing with the rhythm spectrum to obtain a rhythm driving signal; S67: the spectral mixing unit receives the query result from the user input, and mixes with the rhythm spectrum to obtain a rhythm driving signal; S68: the light The driving unit receives the rhythm driving signal and drives to illuminate the LED lamp bead.

The present invention also provides a method for lighting a specific music interaction system, suitable for the interaction of the light with a specific music, including

The music light editing device combines the music to debug the lighting effect and obtain the corresponding code file;

a light spectrum writer, connected to the music light editing device, and generating a spectrum file according to the code file edited by the music light editing device;

An index adding device, connecting the lamp spectral writer, debugging the spectral file, and adding an index file to the spectral file;

Transmitting device, connecting the index adding device, and transmitting the spectrum file and the index file to the cloud storage;

a music lighting rhythm device, sending the query information to the cloud storage to obtain the query result;

a lighting device connecting the music light editing device and the music lighting rhythm device, the lighting device comprising the LED lamp bead, the music lighting rhythm device receiving the query result, driving and lighting the lighting device The LED lamp bead.

Preferably, the music light editing device comprises:

a receiving unit, connected to the lighting device, for receiving an editing instruction;

An editing unit, configured to connect the receiving unit, configured to set a corresponding key frame node at a corresponding moment of the corresponding LED lamp axis according to the editing instruction;

a code file generating unit, connected to the receiving unit and the editing unit, configured to generate a code file for all the key frame nodes included in the editing unit;

The music light rhythm device includes:

a scene collection unit, configured to collect the environment information and the external input information;

The rhythm algorithm configuration unit is connected to the scene collection unit, receives the rhythm parameter, and configures specific algorithm parameters according to the rhythm parameter, and automatically generates a melody spectrum;

a music player for playing audio data signals;

a digital audio extraction unit, connected to the music player, for extracting a play stream of the music player, thereby obtaining the digital audio signal information;

a rhythm algorithm module, connected to the digital audio extraction unit and the rhythm algorithm configuration unit, and processing the digital audio signal information according to the algorithm parameter to obtain a rhythm spectrum;

a spectral mixing unit, coupled to the rhythm algorithm configuration unit and the rhythm algorithm module, mixing the melody spectrum or the query result with the rhythm spectrum to obtain the rhythm driving signal;

And a light driving unit connected to the spectral mixing unit and the LED lamp bead, and driving the LED bead to be illuminated according to the rhythm driving signal.

In summary, due to the adoption of the above technical solution, the patent application describes a method and system for interacting with a specific music, and the beneficial effects thereof are: a method for interacting with a specific music, so that the user can The first music compiles the spectrum, puts the prepared spectral file into the cloud storage, realizes the possibility of opening the spectrum to other users; the music device can call up the expected light effect through the spectrum; the music lighting law The device can automatically control the lighting device according to factors such as music and environment; the user can also call the corresponding spectral file from the cloud storage, that is, the user obtains the corresponding query result from the cloud storage by querying the information, and passes the result to the music light. A rhythm device that controls the lighting equipment.

The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings:

Embodiment 1

A method of interacting with specific music, including steps:

S1: using the music light editing device 1 and the lighting device 6 capable of debugging, debugging the lighting effect with the music, and generating a corresponding code file;

S2: generating, by the light spectrum writer 2, a spectral file according to the light effect, the spectral file being readable and recognizable by the musical light rhythm device 5;

S3: Debug the spectral file, and add an index file to the spectral file, where the index file includes: a song title, a singer, a spectral style, and a spectrum creator information;

S4: transmitting the spectrum file and the index file to the cloud storage by using HTTP/HTTPS or a private TCP protocol;

S5: the music light rhythm device 5 is activated, and the user sends the query information to the cloud storage through the music light rhythm device 5 to obtain the query result;

S6: The music light rhythm device 5 receives the query result, drives and lights the lighting device 6.

Wherein, in the step S1, the method specifically includes the following steps:

S11: receiving an editing instruction or a control instruction sent by the user;

S12: setting, according to the editing instruction or the control instruction, a corresponding key frame node at a corresponding moment of a corresponding LED lamp axis, where the key frame node indicates the current moment of the LED lamp axis where the key frame node is located Hue, brightness and contrast of LED bead lights;

S13: Generate a code file according to the key frame node, where the code file is a binary file.

The step S12 further includes deleting the key frame node. The lighting device 6 includes an LED lamp bead. The LED lamp axis has a one-to-one correspondence with the LED lamp bead. Each LED lamp axis represents a light change process of an LED lamp bead along a preset time axis. The two ends of the LED lamp axis are respectively preliminarily provided with initial frame data and end frame data, and the hue, brightness and contrast of the initial frame data and the end frame data are the same. And generating, according to the corresponding time interval and the preset function curve, the corresponding inter-frame data between the key frame node disposed on the LED lamp axis and the adjacent key frame node or the initial frame data or the end frame data, The inter-frame data is used to represent the hue, brightness, and contrast of the light of the LED bead at the current moment of the LED lamp axis.

The cloud storage includes: index storage of spectra and file storage of spectra. The index storage of the spectrum is used to store the index file, so as to quickly find the location of the spectrum file. Therefore, the index storage of the spectrum can use the currently popular Redis database, which is a Key-Value, that is, key value storage. database. Where Key is the value of the index and Value is the value of the specific address of the spectrum. The storage format of the spectral address can be referred to the URL (Global Resource Locator) address. Since the spectral file is relatively large, the spectral file can be stored directly in the file storage of the spectrum in the form of text. In order to improve the reading ability, the file storage of the spectrum can be an SSD, and the SSD is a solid state hard disk, which has better read and write speed than the mechanical hard disk SSD.

The step S5 specifically includes the following steps:

S51: The music light rhythm device 5 is activated, and the user sends the query information to the cloud storage through the music light rhythm device 5;

S52: Convert the user's query information into a query index;

S53: Obtain the spectral file address by using the index file.

S54: Read the content of the spectral file by using the spectral file address, that is, obtain a query result.

First, the user's query information is converted into the queried index, and the Rython client of Redis is used to obtain the spectral file address (ie, the Python value in Redis) through the index file (ie, the Key value in Redis). . The content of the spectral file is then read by the spectral file address. When the spectral file address is a local address, the local file is directly read by the Python language open method; when the spectral file address is a remote address, according to the URL address protocol, a different client is selected to read the spectral file corresponding to the address. When the search protocol for the spectral file uses the HTTP protocol, the HTTP client is used, and if the FTP protocol is used, the FTP client is used. Both clients can be found in the Python software suite.

The step S6 includes the following steps:

S61: acquiring the environmental information and the external input information, processing the information to obtain the rhythm parameter, and inputting the rhythm parameter to the rhythm algorithm configuration unit 52;

S62: configuring the algorithm parameter according to the rhythm parameter, and automatically generating the melody spectrum;

S63: Extract the play stream to obtain the digital audio signal information.

S64: processing the digital audio signal information according to the algorithm parameter to obtain the rhythm spectrum;

S65: determining whether there is the query result from the user input in the spectrum mixing unit 56, if not, executing S66, otherwise executing S67;

S66: the spectrum mixing unit 56 receives the melody spectrum transmitted by the rhythm algorithm configuration unit 52, and mixes with the rhythm spectrum to obtain a rhythm driving signal;

S67: the spectrum mixing unit 56 receives the query result from the user input, and mixes with the rhythm spectrum to obtain a rhythm driving signal;

S68: The light driving unit 57 receives the rhythm driving signal, and drives and lights the LED lamp bead to obtain a lighting effect.

A method for interacting with a specific music, firstly using the music lighting editing device 1 and the lighting device 6 capable of debugging, and debugging the lighting effect with the music, and using the light spectrum writer 2 to generate a spectral file according to the lighting effect. An index file is generated corresponding to the spectral file, and the spectral file and the index file are placed in cloud storage. The music lighting rhythm device 5 is activated to check whether there is a query result from the user, and if so, the rhythm driving information is obtained according to the query result, thereby driving the lighting bead to obtain a lighting effect.

The invention provides a method for interacting with a specific music, so that the user can write a spectrum for each piece of music by himself, and put the prepared spectral file into the cloud storage, thereby realizing the possibility of opening the spectrum to other users. . The music device is capable of recalling the desired lighting effect through the spectrum.

Embodiment 2

According to a method for interacting with a specific music according to the first embodiment, the embodiment provides a lighting interaction system with a specific music.

The lighting is associated with a particular music interaction system, including:

The music light editing device 1 cooperates with the lighting device 6 capable of debugging, and combines the music to debug the lighting effect and obtain the corresponding code file;

a light spectrum writer 2, connected to the music light editing device 1, and generating a spectrum file according to the code file edited by the music light editing device 1;

An index adding device 3, connected to the lamp spectral writer 2, debugs the spectral file, and adds an index file to the spectral file, the index file including: a song title, and/or a singer, and/or a spectral style, and / or spectrum creator information;

The transmission device 4 is connected to the index adding device 3, and transmits the spectrum file and the index file to the cloud storage;

a music lighting rhythm device 5, the user sends query information to the cloud storage through the music light rhythm device 5, and obtains a query result;

a lighting device 6, connecting the music light editing device 1 and the music light rhythm device 5, comprising an LED lamp bead, the music light rhythm device 5 receiving the query result, driving and lighting the light device 6 LED lamp beads.

During work, the user uses the music lighting editing device 1 and the lighting device 6 to debug the corresponding music and obtain the corresponding code file. Then, the lamp spectrum writer 2 generates a spectrum file from the code file, and adds the spectrum file to the index file through the index adding means 3, and finally transmits the spectrum file and the index file to the cloud storage through the transmission means. When the user plays music, the music light rhythm device 5 is activated, and the music light law device can automatically control the light device 6 according to factors such as music and environment, but the user can also call the corresponding spectrum file from the cloud storage, that is, the user queries the information. The corresponding query result is obtained from the cloud storage, and the result is passed to the value music lighting rhythm device, thereby controlling the lighting device 6.

The music light editing device 1 includes:

The receiving unit 11 is configured to receive an editing instruction sent by the user;

The editing unit 12 is connected to the receiving unit 11, and includes a preset template. The template includes a plurality of LED lamp axes, and the LED lamp axis is in one-to-one correspondence with the LED lamp bead. Each LED lamp axis represents an LED lamp bead along with a preset time axis. a light change process, the editing unit 12 is configured to set a corresponding key frame node at a corresponding moment of the corresponding LED lamp axis according to the editing instruction;

The code file generating unit 13 is connected to the receiving unit 11 and the editing unit 12 for generating a code file for all the key frame nodes included in the editing unit 12 in accordance with the editing instruction.

The music light rhythm device 5 includes:

The scene collection unit 51 is configured to collect environment information and external input information. The scene collection unit 51 is connected to the temperature sensor and the camera for receiving temperature information and video information of the environment, and the temperature information and the video information constitute the environment information. In addition, the scene collecting unit 51 is further connected to the music player 53 for acquiring the music type information, and acquiring the user's favorite information through the cloud big data analysis. The scene collecting unit 51 is further provided with a user account, and the user logs in. The account configuration file is used to configure the rhythm that you like. The external input information includes music type information, preference information, and the configuration file. The scene collection unit 51 acquires a rhythm parameter according to the environment information and the external input information;

The rhythm algorithm configuration unit 52 is connected to the scene collection unit 51, receives the rhythm parameter, configures specific algorithm parameters according to the rhythm parameter, and automatically generates a melody spectrum;

a music player 53 for playing an audio data signal;

a digital audio extracting unit 54, connected to the music player 53, for extracting a play stream of the music player 53, thereby obtaining digital audio signal information;

The rhythm algorithm unit 55 is connected to the digital audio extraction module and the rhythm algorithm configuration unit 52, and performs fast Fourier transform on the digital audio signal information according to the algorithm parameters to obtain information in different frequency regions of the current music. And determine the rhythm spectrum of the rhythm according to the number of rhythmic lights;

a spectral mixing unit 56, connected to the rhythm algorithm configuration unit 52 and the rhythm algorithm module, mixing the melody spectrum and the rhythm spectrum to obtain a rhythm driving signal;

The light driving unit 57 is connected to the spectrum mixing unit 56 and the lamp bead, and drives the lamp bead to be illuminated according to the rhythm driving signal to obtain a lighting effect.

The spectral mixing unit 56 also receives melody spectra from the cloud or user and preferentially receives melody spectra from the cloud or user input. The spectrum mixing unit 56, after obtaining the melody spectrum and the rhythm spectrum, mixes the two, that is, multiplies the number representing the rhythm spectrum into a number representing the melody spectrum to obtain a brand new three. An array of arrays, which are the rhythm drive signals.

The invention provides a lighting and specific music interaction system, which utilizes the music lighting editing device 1 to enable the user to write a spectrum for each piece of music by himself, and put the prepared spectral file into the cloud storage, thereby realizing the opening of the spectrum. The possibility for other users. The music device is capable of recalling the desired lighting effect through the spectrum. With the music light rhythm device 5, in addition to enabling the user to retrieve the spectrum desired by the user from the cloud storage, the spectral melody can be automatically generated according to the user's preference, the surrounding environment, and the type of music.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the embodiments and the scope of the present invention. Those skilled in the art should be able to Combinations of equivalent substitutions and obvious variations are intended to be included within the scope of the invention.

S1-S6‧‧‧ steps
S11-S13‧‧‧ steps
S61-S68‧‧‧Steps
1‧‧‧Music lighting editing device
2‧‧‧Light Spectrum Writer
3‧‧‧ index adding device
4‧‧‧Transportation device
5‧‧‧Musical lighting rhythm device
6‧‧‧Lighting equipment
11‧‧‧ Receiving unit
12‧‧‧editing unit
13‧‧‧Code file generation unit
51‧‧‧Scenario acquisition unit
52‧‧‧Rhythm Algorithm Configuration Unit
53‧‧‧ music player
54‧‧‧Digital Audio Extraction Unit
55‧‧‧Rhythm algorithm unit
56‧‧‧Spectral mixing unit
57‧‧‧Lighting drive unit

1 is a flow chart 1 of a method for interacting with a specific music according to the present invention; FIG. 2 is a flow chart 2 of a method for interacting with a specific music according to the present invention; FIG. 3 is a flow chart 3 of a method for interacting with a specific music according to the present invention. 4 is a schematic structural view of a lighting interactive system with a specific music according to the present invention; FIG. 5 is a schematic structural view 2 of a lighting interactive system according to the present invention.

S11-S13‧‧‧ steps

S2-S5‧‧‧Steps

S61-S68‧‧‧Steps

Claims (11)

A method for interacting with a specific music, comprising the steps of: S1: utilizing a music lighting editing device and a lighting device capable of debugging, debugging a lighting effect with a music and obtaining a corresponding code file; S2: utilizing a light spectrum writer and according to the code file Generating a spectral file; S3: Debugging the spectral file, adding an index file to the spectral file, the index file including: song title, and/or singer, and/or spectral style, and/or spectral creator information; S4: transmitting the spectrum file and the index file to the cloud storage; S5: starting the music light rhythm device, sending query information to the cloud storage, and obtaining a query result; the step S5 includes the following steps: S51: Activating the music lighting rhythm device to issue query information to the cloud storage; S52: converting the query information into a query index; S53: obtaining a spectral file address by using the index file; S54: reading through the spectral file address Taking the content of the spectral file, that is, obtaining the query result; S6: the music light rhythm device receiving the query result Driving the lighting device and the lighting LED lamp, such that the LED lamp blink according to certain rules. The method for interacting with a particular music according to the method of claim 1, wherein the cloud storage comprises an index storage of a spectrum and a file storage of a spectrum, the index storage of the spectrum being used to store the index file, the spectrum The file storage is used to store the spectral file. According to the method of lighting according to the second aspect of the patent application, the index storage of the spectrum uses a Redis database. According to the method of interacting with a specific music according to the second aspect of the patent application, in the step S54, when the spectral file address is a local address, the spectral file is read by the Python language open method, when the spectrum When the file address is a remote address, according to the URL address protocol, different clients are selected to read the spectrum file corresponding to the spectral file address. According to the method of interacting with a specific music according to the fourth aspect of the patent application, the spectral file and the index file are transmitted to the cloud storage via HTTP or HTTPS or a private TCP protocol. According to the method of interacting with the specific music according to the first aspect of the patent application, the step S1 includes the steps of: S11: receiving an editing instruction; S12: setting corresponding to the corresponding time of the corresponding LED lamp axis according to the editing instruction. a key frame node; S13: generating a code file according to the key frame node, the code file being a binary file. According to the method of interacting with a specific music according to the sixth aspect of the patent application, the key frame node is used to indicate the light of the LED lamp bead at the current moment of the LED lamp axis where the key frame node is located. Hue, brightness and contrast. According to the method for interacting with a specific music according to the first aspect of the patent application, the step S6 includes the following steps: S61: acquiring environmental information and external input information, processing the information to obtain a rhythm parameter, and inputting the rhythm parameter. To the rhythm algorithm configuration unit; S62: configuring an algorithm parameter according to the rhythm parameter, and automatically generating the melody spectrum; S63: extracting a play stream from the music player to obtain digital audio signal information; S64: processing the digital audio signal information according to the algorithm parameter to obtain a rhythm spectrum; S65: determining whether the query result from the user input is in the spectral mixing unit, if not, executing S66, otherwise executing S67; S66 : the spectral mixing unit receives the melody spectrum transmitted by the rhythm algorithm configuration unit, and mixes with the rhythm spectrum to obtain a rhythm driving signal; S67: the spectral mixing unit receives the query from a user input As a result, and mixed with the rhythm spectrum, a rhythm driving signal is obtained; S68: the light driving unit receives the rhythm driving signal, and drives the LED lamp bead to be illuminated. A lighting interaction system with a specific music, comprising a music lighting editing device for debugging a lighting effect in combination with music and obtaining a corresponding code file; a light spectrum writer connecting the music lighting editing device for using the music lighting editing device Editing the code file to generate a spectral file; index adding means, connecting the lamp spectral writer, for debugging the spectral file, and adding an index file to the spectral file; and transmitting means connecting the index adding device And transmitting the spectral file and the index file to the cloud storage; the music lighting rhythm device is configured to send query information to the cloud storage, and obtain a query result; and a lighting device connecting the music light An editing device and the music lighting rhythm device, the lighting device comprising an LED lamp bead, the music lighting rhythm device receiving the query result, driving and illuminating the LED lamp bead in the lighting device, such that LED lamp beads flash according to certain rules. According to the lighting according to the ninth aspect of the patent application, the music lighting editing apparatus includes: a receiving unit, connected to the lighting device, for receiving an editing instruction; an editing unit, a connection receiving unit, configured to set a corresponding key frame node according to the editing instruction at a corresponding moment of a corresponding LED lamp axis; code file generation And a unit, connected to the receiving unit and the editing unit, for generating all of the key frame nodes included in the editing unit to generate the code file. According to the specific music interaction system according to the tenth aspect of the patent application, the music light rhythm device comprises: a scene collection unit, configured to collect environmental information and external input information; a rhythm algorithm configuration unit, and the scene collection unit Connected to receive rhythm parameters, and configure specific algorithm parameters according to the rhythm parameters, and automatically generate a melody spectrum; a music player for playing an audio data signal; and a digital audio extraction unit connected to the music player, And a method for extracting a play stream of the music player, thereby obtaining digital audio signal information; and a rhythm algorithm module, connected to the digital audio extracting unit and the rhythm algorithm configuration unit, configured to perform according to the algorithm parameter Digital audio signal information is processed to obtain a rhythm spectrum; a spectral mixing unit is coupled to the rhythm algorithm configuration unit and the rhythm algorithm module for mixing the melody spectrum or the query result with the rhythm spectrum Obtaining the rhythm driving signal; a light driving unit, and the spectral mixing unit And is connected to the LED lamp, and the lighting drive signal to the LED lamp according to the rhythm.