CN106332392A - Light display effect control system - Google Patents

Light display effect control system Download PDF

Info

Publication number
CN106332392A
CN106332392A CN 201510381531 CN201510381531A CN106332392A CN 106332392 A CN106332392 A CN 106332392A CN 201510381531 CN201510381531 CN 201510381531 CN 201510381531 A CN201510381531 A CN 201510381531A CN 106332392 A CN106332392 A CN 106332392A
Authority
CN
Grant status
Application
Patent type
Prior art keywords
color
display
corresponding
full
module
Prior art date
Application number
CN 201510381531
Other languages
Chinese (zh)
Inventor
陈裕金
Original Assignee
芋头科技(杭州)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B37/00Circuit arrangements for electric light sources in general
    • H05B37/02Controlling
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies
    • Y02B20/40Control techniques providing energy savings
    • Y02B20/42Control techniques providing energy savings based on timing means or schedule

Abstract

The invention discloses a light display effect control system, and relates to the technical field of light adjustment. The system comprises a processing unit which is used for acquiring externally input audio data, converting the audio data from a time domain to a frequency domain, extracting a control signal according to the corresponding frequency-domain signal and outputting the control signal, and a driving unit which is connected with full-color LED lamp beads and is used for controlling the effect of light display by the corresponding full-color LED lamp beads along with the audio data according to the control signal. The driving unit comprises a brightness adjustment module which is used for adjusting the effect of brightness display by the corresponding full-color LED lamp beads along with the audio data according to the control signal, and a color adjustment module which is used for adjusting the effect of color display by the corresponding full-color LED lamp beads along with the audio data according to the control signal. The technical scheme has the beneficial effect that LED light is adjusted in real time along with music playback so that LED lamps show different light display effects with the music rhythm, and the user experience is improved.

Description

一种灯光显示效果控制系统 One kind of lighting system control display

技术领域 FIELD

[0001] 本发明涉及灯光调节技术领域,尤其涉及一种灯光显示效果控制系统。 [0001] The present invention relates to light regulation technology, and in particular, to a lighting control system display.

背景技术 Background technique

[0002] 现有技术中,大量LED灯的使用场景,例如将LED灯应用于家庭环境氛围照明上时,虽然可以通过调节LED灯的亮度或者颜色来实现不同的舞台灯光显示效果,但是并没有确实的技术方案能够解决灯光显示效果调节和音乐播放实时同步的问题,即现有技术无法解决LED灯光显示效果与音乐播放实时同步调节的问题。 [0002] In the prior art, a large number of LED light usage scenarios, for example, an LED lamp used in home ambience illumination on, although different can be achieved by adjusting the stage lighting display brightness or color of the LED lamp, but not indeed technical solution can solve the problem of lighting the display effect adjustment and real-time synchronization of music, i.e., the prior art can not solve the LED lighting display real-time synchronization with the music playback adjustment problems.

发明内容 SUMMARY

[0003] 根据现有技术中存在的问题,现提供一种灯光显示效果控制系统的技术方案,旨在解决现有技术中灯光与音乐无法同步调节的问题; [0003] According to the prior art problems, is to provide a lighting display system control program, to solve the prior art can not be synchronized with the music light adjustment problems;

[0004] 上述技术方案具体包括: [0004] The technical solution comprises:

[0005] 一种灯光显示效果控制系统,其中,用于控制多个全彩LED灯珠的灯光显示效果; [0005] A lighting control system display, wherein the means for controlling the plurality of full color LED lamp lighting display;

[0006] 所述灯光显示效果控制系统包括: [0006] The lighting display control system comprising:

[0007] 处理单元,获取外部输入的音频数据,并将所述音频数据由时域转换至频域,以根据相应的频域信号提取对应的控制信号,输出所述控制信号; [0007] The processing unit, acquires the externally input audio data and the audio data from the time domain to the frequency domain to extract the corresponding control signal, in accordance with the output signal of the corresponding frequency domain control signal;

[0008] 驱动单元,分别连接所述全彩LED灯珠,用以根据所述控制信号,控制相应的所述全彩LED灯珠随所述音频数据进行的灯光显示效果; [0008] drive means connected to the full-color LED lamp beads, responsive to said control signal to control the respective full-color LED light lamp beads with the audio data of the display;

[0009] 所述驱动单元中包括: [0009] The driving unit comprises:

[0010] 亮度调节模块,用以根据所述控制信号,调节相应的所述全彩LED灯珠随所述音频数据进行的亮度显示效果; [0010] Brightness adjustment module for display to the brightness control signal, adjust the full-color LED lamp beads with the audio data corresponding to the performed;

[0011] 颜色调节模块,用以根据所述控制信号,调节相应的所述全彩LED灯珠随所述音频数据进行的颜色显示效果。 [0011] Color adjustment module, responsive to said control signal, adjusting the corresponding full-color LED Light Color audio data with said display.

[0012] 优选的,该灯光显示效果控制系统,其中,所述处理单元中包括: [0012] Preferably, the display lighting control system, wherein the processing unit comprises:

[0013] 获取模块,用于获取外部输入的音频数据; [0013] acquiring module, for acquiring externally input audio data;

[0014] 转换模块,连接所述获取模块,用于将所述音频数据由时域变换至频域,以得到相应的频域信号; [0014] The conversion module connected to the acquisition module, for the audio data from the time domain to the frequency domain, to obtain the corresponding frequency domain signal;

[0015] 提取模块,连接所述转换模块,以从多个频率点中分别提取相应的幅值信号; [0015] an extraction module connected to the conversion module to extract from the amplitude of the signal corresponding to the plurality of frequency bins, respectively;

[0016] 计算模块,连接所述提取模块,用于根据被提取的所述幅值信号,计算得到相应的所述控制信号并输出; [0016] The calculation module, connected to the extraction module, according to the amplitude of the signal is extracted, the corresponding calculation and outputs the control signal;

[0017] 所述控制信号中包括用于调节所述全彩LED灯珠的亮度效果的亮度调节数据,以及用于调节所述全彩LED灯珠的颜色效果的颜色调节数据。 [0017] The control signal comprises means for adjusting the full color LED lamp brightness effects brightness adjustment data, and means for adjusting the color of the full-color LED lamp color effect adjustment data.

[0018] 优选的,该灯光显示效果控制系统,其中,所述驱动单元中包括一驱动电路; [0018] Preferably, the display lighting control system, wherein the drive unit comprises a driving circuit;

[0019] 所述驱动电路的输入端连接至所述处理单元,输出端分别连接每个所述全彩LED灯珠的控制引脚; Input [0019] the driver circuit is connected to the processing unit, an output terminal connected to the control pins of each full-color LED lamp;

[0020] 所述驱动电路将所述控制信号写入对应的寄存器中,并根据所述寄存器中写入的值,驱动刷新相应的所述全彩LED灯珠的控制引脚,以控制相应的所述全彩LED灯珠的显示效果。 [0020] The driving circuit of the control signal into the corresponding registers, and according to the value written in the register, the refresh driving the respective full-color LED lamp control pin to control the respective the full-color LED display lamp beads.

[0021] 优选的,该灯光显示效果控制系统,其中,所述控制信号中包括用于调节所述全彩LED灯珠的亮度显示效果的亮度调节数据; [0021] Preferably, the display lighting control system, wherein the control signal further comprises means for adjusting the full color LED lamp brightness display brightness adjustment effect data;

[0022] 对一个字节进行赋值,以表示所述亮度调节数据中不同的亮度等级; [0022] The byte assignment, brightness adjustment data to represent the different brightness levels;

[0023] 所述亮度调节模块根据所述亮度调节数据中表示的所述亮度等级,输出具有对应占空比的脉宽调制信号,以相应调节相应的所述全彩LED灯珠的亮度显示效果。 [0023] The luminance adjustment module adjusts the brightness according to the brightness level represented by the data, the output pulse width modulated signal having a duty ratio corresponding to the display is adjusted accordingly to the respective full-color LED lamp brightness .

[0024] 优选的,该灯光显示效果控制系统,其中,所述控制信号中包括用于调节所述全彩LED灯珠的颜色显示效果的颜色调节数据; [0024] Preferably, the display lighting control system, wherein the control signal further comprises means for adjusting the full color LED lamp color effect display color adjustment data;

[0025] 优选的,该灯光显示效果控制系统,其特征在于,所述控制信号中包括用于调节所述全彩LED灯珠的颜色显示效果的颜色调节数据; [0025] Preferably, the display lighting control system, wherein said control signal comprises means for adjusting the full color LED lamp color effect display color adjustment data;

[0026] 所述颜色调节数据中包括三种基础颜色,对一个字节进行赋值以表示一种基础颜色对应的颜色值,三种所述基础颜色的颜色值合并形成所述颜色调节数据对应的颜色值; [0026] The color adjusting data includes three basic colors, to assign one byte to represent a basic color corresponding to the color values, the color values ​​of the three colors are combined to form the basis of color adjustment data corresponding to a color value;

[0027] 所述颜色调节模块根据所述颜色调节数据中表示的所述颜色值,输出具有对应占空比的脉宽调制信号,以调节相应的所述全彩LED灯珠的颜色显示效果。 [0027] The color value of the color adjustment data represented in color according to the adjustment module, outputs a pulse width modulation signal corresponding to the duty ratio, to adjust the color of the corresponding full-color LED display lamp beads.

[0028] 优选的,该灯光显示效果控制系统,其中,所述处理单元中包括一存储模块,所述存储模块中预设有多个调节方案,每个所述调节方案中包括一系列对所述全彩LED灯珠的亮度调节方式和/或颜色调节方式; [0028] Preferably, the display lighting control system, wherein the processing unit comprises a memory module, the storage module has a plurality of preset regulation scheme, each of the adjustment of the embodiment comprises a series of said full-color LED lamp brightness adjustment mode and / or color adjustment mode;

[0029] 每个调节方案对应于一种音乐类型; [0029] each adjustment scheme corresponding to one type of music;

[0030] 所述处理单元中还包括: [0030] The processing unit further comprises:

[0031] 解析模块,分别连接所述获取模块、所述存储模块和所述计算模块; [0031] The parsing module, connected to the obtaining module, a storage module and the computing module;

[0032] 所述解析模块对外部输入的所述音频数据进行解析,以获取对应所述音频数据的音乐类型,并根据所述音乐类型调取相应的所述调节方案输出; [0032] The audio data of the parsing module parses the external input, the audio data to obtain a corresponding type of music, and the transfer of the corresponding output of the regulator according to the type of music programs;

[0033] 所述计算模块根据所述调节方案计算得到相应的所述控制信号并输出。 [0033] The calculation module calculates the corresponding control signal and said output according to the adjustment program.

[0034] 优选的,该灯光显示效果控制系统,其中,还包括: [0034] Preferably, the display lighting control system, which further comprises:

[0035] 电源单元,分别连接所述处理单元和所述驱动单元,用于提供所述处理单元和所述驱动单元正常工作所需的电能。 [0035] The power supply unit are connected to the processing unit and the driving unit, and a processing unit for providing the required power of the drive unit is operating normally.

[0036] 优选的,该灯光显示效果控制系统,其中,还包括: [0036] Preferably, the display lighting control system, which further comprises:

[0037] 通信单元,连接所述处理单元; [0037] a communication unit connected to the processing unit;

[0038] 所述处理单元通过所述通信单元获取通过远程输入或者通过本地输入的所述音频数据。 [0038] The remote processing unit acquired by the audio input or through the local data input through the communication unit.

[0039] 优选的,该灯光显示效果控制系统,其中,还包括: [0039] Preferably, the display lighting control system, which further comprises:

[0040] 音频解码单元,连接所述处理单元,用于对所述音频数据进行解码,以将所述音频数据中包括的数字音频信号转换成模拟音频信号或者数字音频流输出。 [0040] The audio decoding unit, connected to the processing unit, for decoding the audio data, to convert the audio data included in the digital audio signal into an analog audio signal or a digital audio stream.

[0041] 音频功放单元,连接所述音频解码单元,用于对所述模拟音频信号或者所述数字音频流进行处理,以形成并通过功放输出音乐。 [0041] The audio power amplifier unit connected to the audio decoding unit for the analog audio signal or the digital audio stream is processed by the amplifier to form and outputting music.

[0042] 上述技术方案的有益效果是:提供一种灯光显示效果控制系统,能够适用于随音乐播放实时调节LED灯光,以使LED灯随着音乐律动显示不同的灯光显示效果,能提供给使用者高品质的音乐欣赏环境,提升使用者的使用体验。 Advantageous Effects [0042] The technical solution is: to provide a lighting display control system can be applied to real-time adjustment to the music player LED light, so that the LED lamp with the rhythm of the music display different lighting display can be used to provide who enjoy high quality music environment, improve the user experience.

附图说明 BRIEF DESCRIPTION

[0043]图1-3是本发明的较佳的实施例中,一种灯光显示效果控制系统的结构示意图。 [0043] FIG. 1-3 is a preferred embodiment of the present invention, a structural diagram of a lighting effect control system display.

具体实施方式 detailed description

[0044] 下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。 [0044] below in conjunction with the present invention in the accompanying drawings, technical solutions of embodiments of the present invention are clearly and completely described, obviously, the described embodiments are merely part of embodiments of the present invention, but not all embodiments example. 基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动的前提下所获得的所有其他实施例,都属于本发明保护的范围。 Based on the embodiments of the present invention, all other embodiments to those of ordinary skill in the premise without making creative efforts shall fall within the scope of the present invention.

[0045] 需要说明的是,在不冲突的情况下,本发明中的实施例及实施例中的特征可以相互组合。 [0045] Incidentally, in the case of no conflict, embodiments and features of the embodiments of the present invention may be combined with each other.

[0046] 下面结合附图和具体实施例对本发明作进一步说明,但不作为本发明的限定。 [0046] The following Examples and specific embodiments of the present invention will be further described in conjunction with the accompanying drawings, are not limitative of the present invention.

[0047] 本发明的较佳的实施例中,基于现有技术中存在的上述问题,现提供一种灯光显示效果控制系统的技术方案,该灯光显示效果控制系统用于控制多个全彩LED灯珠A的灯光显示效果。 [0047] The preferred embodiment of the present invention, the above problems present in the prior art, is to provide a lighting effect control system of the display aspect of the display lighting control system for controlling a plurality of full color LED a bead lamp lighting display. 具体而言,本发明的较佳的实施例中,所谓全彩LED灯珠,是指通过红绿蓝三种颜色的灯光混合后产生各种色彩的灯珠,以达到全彩的效果。 Specifically, the preferred embodiment of the present invention, a so-called full-color LED lamp beads, refers to the production of various colors after mixing red, green and blue light by lamp beads, to achieve the full-color effect.

[0048] 本发明的一个较佳的实施例中,全彩LED灯珠可以采用红绿蓝三颗独立分开的小LED灯珠并排焊接到一个邻近的区域,并通过一个盖住三个小LED灯珠的灯罩来实现混色,以达到生成各种色彩的效果。 [0048] a preferred embodiment of the present invention, the full-color LED lamp beads may be employed to separate red, green and blue three independent small LED lamp welded to a side-adjacent region, by covering a small three LED beads lamp shade to color mixing to generate a variety of colors to achieve the effect.

[0049] 本发明的另一个较佳的实施例中,也可以采用红绿蓝三颗LED芯片集成封装到一起来实现RGB全彩灯珠,通过红绿蓝三种不同的颜色和/或亮度的组合可以形成中颜色的显示效果。 [0049] Another preferred embodiment of the present invention, may be employed three RGB LED chip integrally packaged together to achieve all lights beads RGB, RGB by three different colors and / or brightness the display color combination may be formed.

[0050] 则本发明的较佳的实施例中,上述灯光显示效果控制系统B的结构如图1所示,具体包括: Preferred Embodiment [0050] embodiment of the present invention, the above-described structure of the display lighting effect control system B shown in Figure 1, specifically comprising:

[0051] 处理单元1,获取外部输入的音频数据,并将音频数据由时域转换至频域,以根据相应的频域信号提取对应的控制信号,输出控制信号。 [0051] The processing unit 1 acquires the externally input audio data, the audio data from the time domain to the frequency domain, in accordance with respective control signals, outputs a control signal corresponding to the extracted frequency-domain signal.

[0052] 本发明的较佳的实施例中,上述处理单元I可以为CPU音频信号处理芯片。 [0052] A preferred embodiment of the present invention, and the processing unit I may be an audio signal processing chip CPU.

[0053] 具体地,本发明的较佳的实施例中,如图2所示,上述处理单元I具体包括: [0053] In particular, preferred embodiments of the present invention, FIG. 2, the processing unit I comprises:

[0054] 获取模块11,用于获取外部输入的音频数据。 [0054] The obtaining module 11, configured to obtain audio data externally input.

[0055] 本发明的较佳的实施例中,所谓音频数据,可以为外部输入的多媒体文件,例如音乐文件或者视频文件等。 [0055] The preferred embodiment of the present invention, the term audio data, a multimedia file may be an external input, such as music files or video files.

[0056] 本发明的较佳的实施例中,于上述灯光显示效果控制系统中还包括一通信单元2,连接上述处理单元I。 [0056] The preferred embodiment of the present invention, the display control to the lighting system further includes a communication unit 2, connected to the processing means I. 则处理单元I中的获取模块11可以通过上述通信单元2远程获取外部输入的音频数据。 The unit I acquisition module 11 may acquire the processed audio data externally input via the remote communication means 2.

[0057] 则本发明的一个较佳的实施例中,上述通信单元2提供无线传输方式(WiFi连接方式)给处理单元1,以供处理单元I获取音频数据。 [0057] a preferred embodiment of the present invention, the communication unit provides wireless transmission mode 2 (WiFi connection) to the processing unit 1, for the processing unit acquires audio data I.

[0058] 本发明的较佳的实施例中,仍然如图2所示,上述处理单元I中还包括: [0058] The preferred embodiment of the present invention, still in FIG. 2, the processing unit I further comprising:

[0059] 转换模块12,连接获取模块11。 [0059] The converter module 12, connected to the obtaining module 11. 本发明的较佳的实施例中,转换模块12用于将音频数据由时域变换至频域,以得到相应的频域信号。 The preferred embodiment of the present invention, the converter module 12 converts the audio data from the time domain to the frequency domain, to obtain the corresponding frequency domain signal. 具体地,本发明的较佳的实施例中,转换模块12用于通过FFT傅里叶变换算法,将音频数据中的时域信号转换成频域信号。 In particular, preferred embodiments of the invention, the converter module 12 to a Fourier transform by the FFT algorithm, to convert the time domain signal of the audio data into frequency domain signals.

[0060] 提取模块13,连接转换模块12。 [0060] The extraction module 13, conversion module 12 is connected. 本发明的较佳的实施例中,提取模块13用于在多个频率点中分别提取相应的幅值信号。 The preferred embodiment of the present invention, the extraction module 13 for extracting corresponding amplitude signal respectively in a plurality of frequency points. 具体地,本发明的较佳的实施例中,上述转换模块12输出频域信号,则提取模块13可以从频域信号中获取多个频率点的幅值信号。 In particular, preferred embodiments of the present invention, the conversion module 12 outputs the frequency domain signal, extracting the amplitude of the signal module 13 may obtain a plurality of frequencies from the frequency-domain signal. 所谓幅值信号,可以用于表示音频数据中音乐的起伏和轻重急缓等状态。 The so-called amplitude signal, the audio data may be used to represent the music and severity Jihuan undulation like state.

[0061] 计算模块14,连接提取模块13,用于根据被提取的幅值信号,计算得到相应的控制信号并输出。 [0061] The calculation module 14, the extraction module 13 is connected, according to the magnitude of the signal is extracted, calculated and outputs a corresponding control signal. 具体地,本发明的较佳的实施例中,如上文中所述,利用幅值信号即可处理得到相应的控制信号。 In particular, preferred embodiments of the present invention, as described hereinabove, the amplitude of the signal can be processed using a corresponding control signal is obtained.

[0062] 本发明的较佳的实施例中,所谓控制信号,其中包括用于调节全彩LED灯珠的亮度效果的亮度调节数据,以及用于调节全彩LED灯珠的颜色效果的颜色调节数据。 [0062] The preferred embodiment of the present invention, the term control signal for adjusting the brightness effects including full color LED lamp brightness adjustment data for adjusting the color and effect full-color LED lamp color adjustment data.

[0063] 本发明的较佳的实施例中,所谓亮度调节数据,其由一个字节(8位)赋值表示,采用十六进制表示,即一个全彩LED灯珠的亮度可以被细分为最多256个亮度等级,每个亮度等级代表一种亮度。 [0063] The preferred embodiment of the present invention, the so-called brightness adjustment data, which is represented by a byte (8 bits) assigned using hexadecimal notation, i.e., a brightness full color LED lamp may be subdivided up to 256 brightness levels, each brightness level represents a brightness.

[0064] 本发明的较佳的实施例中,所谓颜色调节数据,其中包括三种基础颜色,即上文中所述的红绿蓝。 [0064] The preferred embodiment of the present invention, a so-called color adjustment data, which includes three basic colors, i.e., red, green and blue as described above. 则对于颜色调节数据而言,其中每种基础颜色的颜色值由一个字节(8位)表示,则综合三种基础颜色的颜色值可以得到该颜色调节数据对应的颜色值,因此理论上可以生成1600多万中颜色,以对应不同的颜色值。 For the purposes of color adjustment data in which each color value of the base color represented by a byte (8 bits), the integrated color values ​​can be obtained three base colors of the color adjustment data corresponding to the color value, and therefore theoretically be generating more than 16 million colors to correspond to different color values.

[0065] 则本发明的较佳的实施例中,上述控制信号中包括亮度调节数据和颜色调节数据,因此灯光显示效果调节系统可以根据该控制信号调节全彩LED灯珠的亮度和/或颜色显示效果。 [0065] the preferred embodiment of the present invention, the control signal includes luminance data and color adjustment data adjustment, thus adjusting the light display system can adjust the brightness full color LED lamp and / or color according to the control signal display effect.

[0066] 本发明的较佳的实施例中,如图1所示,上述灯光显示效果控制系统中还包括: [0066] The preferred embodiment of the present invention, as shown in the display lighting effect control system 1 further comprising:

[0067] 驱动单元3,分别连接全彩LED灯珠A,用以根据控制信号,控制相应的全彩LED灯珠随音频数据进行的灯光显示效果。 [0067] The drive unit 3, are connected to full-color LED lamp beads A, according to a control signal for controlling the light corresponding full-color LED lamp beads with the audio data display.

[0068] 具体地,本发明的较佳的实施例中,如图3所示,上述驱动单元3包括: [0068] In particular, preferred embodiments of the present invention, shown in Figure 3, the driving unit 3 comprises:

[0069] 亮度调节模块31,用以根据控制信号,调节相应的全彩LED灯珠随音频数据进行的亮度显示效果。 [0069] Brightness adjustment module 31, configured in accordance with a control signal, adjust the display brightness of the corresponding full-color LED lamp beads audio data with effects. 换言之,本发明的较佳的实施例中,亮度调节模块31用以根据控制信号中的亮度调节数据,调节相应的全彩LED灯珠随音频数据进行的亮度显示效果。 In other words, the preferred embodiment of the present invention, the luminance adjustment module 31 for adjusting the data according to the brightness control signal, adjust the corresponding full-color LED lamp beads with the audio data display brightness.

[0070] 具体地,本发明的较佳的实施例中,如上文中所述,每个亮度调节数据均可以由一个字节表示,且采用十六进制表示(即OxOO-OxFF),因此可以表示最多256个亮度等级,也就是表示最多256种亮度调节数据。 [0070] In particular, preferred embodiments of the present invention, the above, each of the brightness adjustment data can be represented by one byte, and the hexadecimal representation (i.e. OxOO-OxFF), can be represent up to 256 brightness levels, i.e. up to 256 represents the luminance adjustment data.

[0071] 则本发明的较佳的实施例中,在上述驱动单元3中实际包括一驱动电路(图中未示出),驱动电路的输入端接入上述处理单元(即CPU音频信号处理芯片),输出端分别连接每个全彩LED灯珠的引脚,即驱动电路将控制信号中的亮度调节数据和颜色调节数据写入对应的寄存器中,并从寄存器中读取相应写入的值,以驱动刷新电路上连接至全彩LED灯珠的引脚,从而达到控制全彩LED灯珠的目的。 [0071] the preferred embodiment of the present invention, in the actual driving unit 3 includes a driving circuit (not shown), access to the drive circuit input terminal and the processing unit (i.e., CPU audio signal processing chip ), the output terminals are connected to each full-color LED lamp pin, i.e., the drive control circuit adjusting the luminance signal data and color adjustment data written into the corresponding registers, and to read values ​​from the corresponding write register to refresh the drive pin is connected to a full-color LED lamp circuit, so as to achieve the purpose of controlling full-color LED lamp.

[0072] 具体地,本发明的较佳的实施例中,亮度调节模块31可以根据获取的控制信号中包括的亮度调节数据,通过驱动电路引脚输出相应的脉宽调制信号(Pulse-WidthModulat1n, PffM)来实现灯珠亮度的调节。 [0072] In particular, preferred embodiments of the present invention, the luminance adjustment module 31 may adjust the luminance data included in the acquired control signal, the circuit through a respective output pin of the pulse width modulated drive signal (Pulse-WidthModulat1n, PffM) is achieved adjust the brightness of the light bead. 即,根据亮度调节数据,亮度调节模块31输出具有特定占空比的方波的脉宽调制信号,从而能够调节相应的全彩LED灯珠的亮度显示效果O That is, the luminance data adjustment, brightness adjustment module 31 outputs a PWM signal having a particular duty cycle square wave, it is possible to adjust the brightness of the corresponding full-color LED display lamp beads O

[0073] 本发明的较佳的实施例中,亮度调节模块31通过驱动电路输出的PffM的频率高低影响灯的闪烁程度。 [0073] The preferred embodiment of the present invention, brightness adjustment level of impact flashing lamp 31 degrees by the frequency of the driving circuit outputs PffM module. 因此,为了保证使用者的眼睛看不到LED灯珠的闪烁(即使得LED灯珠变换亮度更自然),经过研究发现,PWM的最小频率不能低于100HZ,较佳的一个PffM频率可以为1000HZ。 Accordingly, in order to ensure the user's eyes can not see the flashing LED lamp (LED lamp even have a more natural luminance transform), it has found that not less than the minimum frequency of the PWM 100HZ, a preferred frequency may be 1000HZ PffM .

[0074] 本发明的较佳的实施例中,如上文中所述,不同的PffM信号的占空比代表不同的亮度等级,占空比的取值范围可以预先设定,例如从最小值O到最大值1:当PffM的占空比为O时,表示全彩LED灯珠在一个时钟周期内全部的时段都是处于关断状态;当PffM的占空比为I时,表示全彩LED灯珠在一个时钟周期内全部的时段都是处于导通状态,即为亮度等级最尚的显不效果。 [0074] The preferred embodiment of the present invention, as described hereinabove, different duty PffM signals represent different brightness levels, the duty ratio may be previously set in the range, for example from the minimum value to O the maximum value of 1: when the duty ratio of PffM is O, showing full color LED lamp in one clock cycle period are all in the oFF state; PffM when the duty ratio is I, showing full-color LED light all beads in one clock cycle period is in the oN state, most are not yet substantial effect is the brightness level.

[0075] 本发明的较佳的实施例中,上述对于全彩LED灯珠的亮度调节,需要对每路的最大电流输出进行限流,以使最大驱动电流与全彩LED灯珠的最大工作电流相配,以防止驱动电流过大造成驱动电路和灯珠过热而烧毁。 [0075] The preferred embodiment of the present invention, brightness adjustment described above for full-color LED lamp, limiting maximum required output current of each channel, so that the maximum operating current and the maximum drive full-color LED lamp current match, in order to prevent excessive current caused by the drive circuit and the drive lamp beads overheating and burning.

[0076] 本发明的较佳的实施例中,仍然如图3所示,上述驱动单元3包括: [0076] The preferred embodiment of the present invention, still 3, the driving unit 3 comprises:

[0077] 颜色调节模块32,用以根据控制信号,调节相应的全彩LED灯珠随音频数据进行的颜色显示效果。 [0077] Color adjustment module 32, configured in accordance with a control signal, adjust the color of the corresponding full-color LED lamp beads with the audio data display. 换言之,本发明的较佳的实施例中,颜色调节模块32用以根据控制信号中的颜色调节数据,调节相应的全彩LED灯珠随音频数据进行的颜色显示效果。 In other words, the preferred embodiment of the present invention, the color adjustment module 32 based on the control data for adjusting the color signal, adjust the corresponding full-color LED lamp beads audio data with a color display.

[0078] 如上文中所述,本发明的较佳的实施例中,颜色调节数据中包括三种基础颜色,每种基础颜色可以采用一个字节表示(同样采用十六进制表示),因此,每种基础颜色可以至多有256种细分等级,则整体的颜色调节数据的颜色值可以有1600多万种。 [0078] As described hereinabove, the preferred embodiment of the present invention, the color adjustment data includes three basic colors, can be employed for each base color represented by a byte (again expressed in hexadecimal), and therefore, each basic color can be up to 256 kinds of sub-levels, the overall value of the color data of the color adjustment can have 16 million.

[0079] 则同样如上文中所述,对应每种颜色调节数据的颜色值,设定一个具有相应占空比的方波的PWM信号。 [0079] is the same as described hereinabove, the corresponding color value of each color adjustment data is set corresponding to a duty ratio of a PWM signal having a square wave. 颜色调节模块32通过驱动电路输出相应的PffM信号,从而调节相应的全彩LED灯珠的颜色显示效果。 Color adjusting circuit 32 through a driving output signal corresponding PffM modules, thereby adjusting the corresponding full-color LED lamp color display.

[0080] 本发明的较佳的实施例中,如上文中所述,全彩LED灯珠由红绿蓝三个小LED灯珠整合形成,因此颜色调节模块32通过驱动电路输出PffM信号,以分别控制红绿蓝三种小LED灯珠的颜色显示效果,从而调节整个全彩LED灯珠的颜色显示效果。 [0080] The preferred embodiment of the present invention, in the above, a full-color RGB LED lamp beads three small LED lamp integrally formed, so that the colors by adjusting the driving circuit 32 outputs a signal PffM module, respectively control of small red, green and blue LED lamp color display, to thereby adjust the overall color of the full-color LED display lamp beads.

[0081] 本发明的较佳的实施例中,仍然如图2所示,上述处理单元I中包括: [0081] The preferred embodiment of the present invention, still in FIG. 2, the processing unit I comprises:

[0082] 存储模块15。 [0082] The storage module 15. 本发明的较佳的实施例中,存储模块15中预设有多个调节方案,每个调节方案中包括一系列对全彩LED灯珠的亮度调节方式和/或颜色调节方式。 The preferred embodiment of the present invention, the storage module 15 has a plurality of preset regulation scheme, each adjustment program comprises a series of adjustments to brightness full color LED lamp means and / or color adjustment mode. 本发明的较佳的实施例中,每个调节方案对应于一种音乐类型。 The preferred embodiment of the present invention, each of the adjustment program corresponding to one type of music. 例如根据不同的音乐类型(节奏感比较强烈的,或者节奏比较明快的,或者旋律较为舒缓的等)预设不同的调节方案,又例如根据不同的音乐类型(乡村音乐,或者古典音乐,或者流行音乐,或者说唱音乐,或者爵士音乐,或者摇滚音乐等) For example, depending on the type of music (rhythm relatively strong or relatively lively rhythm, melody or a more soothing, etc.) preset different regulatory schemes, and for example, depending on the type of music (country music or classical music, or popular music, or rap music, or jazz, or rock music, etc.)

[0083] 因此,本发明的较佳的实施例中,处理单元I中还包括: [0083] Thus, preferred embodiments of the present invention, the processing unit I, further comprising:

[0084] 解析模块16,分别连接获取模块11、存储模块15和计算模块14 ; [0084] The analysis module 16 are respectively connected to the obtaining module 11, memory module 15 and the calculation module 14;

[0085] 本发明的较佳的实施例中,解析模块16对外部输入的音频数据进行解析,以获取对应音频数据的音乐类型,并根据音乐类型调取相应的调节方案输出;随后计算模块14根据调节方案计算得到相应的控制信号并输出。 [0085] The preferred embodiment of the present invention, the external input parsing module 16 parses audio data to obtain audio data corresponding to the type of music, and the transfer of the corresponding output is adjusted according to the type of music programs; module 14 then calculates calculated in accordance with the corresponding control signal and outputs the adjusted program. 换言之,本发明的较佳的实施例中,灯光显示效果控制系统解析多媒体文件并判断相应的音乐类型,以调取预设的调节方案来调节全彩LED灯珠的灯光显示效果。 In other words, the preferred embodiment of the present invention, the display lighting control system parses the multimedia file and determines the corresponding type of music, to adjust a preset retrieval scheme conditioning color LED lamp lighting display. 例如根据不同的音乐类型(节奏感强烈的,或者节奏明快的,或者旋律舒缓的等)选择不同的调节方案进行调节,又例如根据不同的音乐类型(乡村音乐,或者古典音乐,或者流行音乐,或者说唱音乐,或者爵士音乐,或者摇滚音乐等)选择不同的调节方案进行调节。 For example, depending on the type of music (rhythm strong, or fast-paced, or melody soothing, etc.) to select a different adjustment program be adjusted, and for example, depending on the type of music (country music or classical music, or popular music, or rap music, or jazz, or rock music, etc.) to select a different regulatory scheme adjustment.

[0086] 本发明的较佳的实施例中,仍然如图1所示,上述灯光显示效果控制系统B还包括: [0086] The preferred embodiment of the present invention, is still 1, the above-described display lighting control system B further comprises:

[0087] 音频解码单元4,连接处理单元1,用于对音频数据进行解码,以将音频数据中包括的数字音频信号转换成模拟音频信号或者数字音频流输出。 [0087] The audio decoding unit 4, the processing unit 1 is connected, for decoding the audio data to convert audio data comprises digital audio signal into an analog audio signal or a digital audio stream. 本发明的较佳的实施例中,音频解码单元4可以为CODEC音频解码器,用于对处理单元I送来的音频数据进行数模转换,把音频数据内的数字音频信号转换成模拟音频信号或者数字音频流输出。 Preferred embodiments of the present invention, the audio decoding unit 4 may be a CODEC audio decoder, the audio data processing unit I fed digital to analog conversion, converting the digital audio signal in the audio data into an analog audio signal or digital audio stream.

[0088] 音频功放单元5,连接音频解码单元4,用于对模拟音频信号或者数字音频流进行处理,以形成并通过功放输出音乐。 [0088] The audio power amplifier unit 5 connected to the audio decoding unit 4 for processing the analog audio signals or digital audio stream, to form and output the music through the amplifier. 本发明的较佳的实施例中,音频功放单元5对模拟音频信号进行放大和调优处理,随后驱动大功率喇叭发出相应的音乐声音。 The preferred embodiment of the present invention, an audio amplifier unit 5 amplifies the analog audio signal and the tuning process, and then issue the appropriate drive powerful speaker musical sound.

[0089] 本发明的较佳的实施例中,仍然如图1所示,上述灯光显示效果控制系统B还包括: [0089] The preferred embodiment of the present invention, is still 1, the above-described display lighting control system B further comprises:

[0090] 电源单元6,分别连接处理单元I和驱动单元3,用于提供处理单元I和驱动单元3正常工作所需的电能。 [0090] The power supply unit 6, are connected to the processing unit I and a drive unit 3 for providing the desired processing unit I and the power drive unit 3 to work.

[0091] 本发明的一个较佳的实施例中,电源单元6将外部输入的220V交流电源通过开关电源进行电压变换,以转换成多路的直流电压输出。 [0091] a preferred embodiment of the present invention, the external power input unit 6 converts the voltage of 220V AC power supply via a switch, to be converted into DC voltage output of the multiplexer. 其中一路供给给音频功放单元5工作,一般可选为5V到20V,本发明的较佳的实施例中,优选的可以为18V工作电压;另一路5V输出攻击给CPU音频信号处理芯片以及其他的功能模块,本发明的较佳的实施例中优选的可以降压至3.3V,或者1.8V或者IV。 Wherein all the way to the audio power amplifier unit 5 is supplied to the work, typically 5V to 20V is optional, the preferred embodiment of the present invention, it may be preferable to 18V operating voltage; the other way to attack 5V CPU outputs an audio signal processing chip and other function module, in the preferred embodiment of the preferred embodiment of the present invention can be stepped down to 3.3V, or 1.8V or IV. 因此,本发明的较佳的实施例中,上述电源单元6还连接上述音频解码单元4和音频功放单元5。 Thus, preferred embodiments of the present invention, the power supply unit 6 is also connected to an audio decoding unit 4 and the above-described audio amplifier unit 5.

[0092] 综上所述,本发明技术方案中,采用上述灯光显示效果控制系统,能够实现灯光显示效果与音乐播放同步调节,提升使用者的试用体验。 [0092] In summary, the technical solutions of the present invention, the above-described display control lighting system, display light can be achieved with a music player synchronization adjustment, to enhance the user's experience of the trial.

[0093] 以上所述仅为本发明较佳的实施例,并非因此限制本发明的实施方式及保护范围,对于本领域技术人员而言,应当能够意识到凡运用本发明说明书及图示内容所作出的等同替换和显而易见的变化所得到的方案,均应当包含在本发明的保护范围内。 [0093] The foregoing is only preferred embodiments of the present invention, and not intended to limit the scope of embodiments of the present invention, those skilled in the art, it will be appreciated that where the use of the present invention can be the specification and illustrated content equivalents and obvious variations to the obtained solution, are intended to be included within the scope of the present invention.

Claims (9)

  1. 1.一种灯光显示效果控制系统,其特征在于,用于控制多个全彩LED灯珠的灯光显示效果; 所述灯光显示效果控制系统包括: 处理单元,获取外部输入的音频数据,并将所述音频数据由时域转换至频域,以根据相应的频域信号提取对应的控制信号,输出所述控制信号; 驱动单元,分别连接所述全彩LED灯珠,用以根据所述控制信号,控制相应的所述全彩LED灯珠随所述音频数据进行的灯光显示效果; 所述驱动单元中包括: 亮度调节模块,用以根据所述控制信号,调节相应的所述全彩LED灯珠随所述音频数据进行的亮度显示效果; 颜色调节模块,用以根据所述控制信号,调节相应的所述全彩LED灯珠随所述音频数据进行的颜色显示效果。 A lighting control system display, wherein, for controlling a plurality of full color LED lamp lighting display; a display effect lighting control system comprising: a processing unit that acquires the audio data from the external input, and the audio data from the time domain to the frequency domain, according to said control signal corresponding to the extracted frequency domain signal corresponding to the control signal, an output; a drive unit, coupled to said full-color LED lamp beads, responsive to said control signal to control the respective full-color LED light lamp beads with the audio data of the display; the driving unit comprises: a brightness adjusting module for full color LED according to said control signal, said adjusting corresponding brightness of the lamp with the beads of the audio data display; color adjustment module for a color display in accordance with said control signal, adjusting the corresponding full-color LED lamp beads with the audio data.
  2. 2.如权利要求1所述的灯光显示效果控制系统,其特征在于,所述处理单元中包括: 获取模块,用于获取外部输入的音频数据; 转换模块,连接所述获取模块,用于将所述音频数据由时域变换至频域,以得到相应的频域信号; 提取模块,连接所述转换模块,以从多个频率点中分别提取相应的幅值信号; 计算模块,连接所述提取模块,用于根据被提取的所述幅值信号,计算得到相应的所述控制信号并输出; 所述控制信号中包括用于调节所述全彩LED灯珠的亮度效果的亮度调节数据,以及用于调节所述全彩LED灯珠的颜色效果的颜色调节数据。 2. Light according to a display control system as claimed in claim, characterized in that the processing unit comprises: an obtaining module, configured to acquire the externally input audio data; conversion module connected to the obtaining module, configured to the audio data from the time domain to the frequency domain to obtain a corresponding frequency-domain signal; extraction module, connected to the conversion module to extract from the amplitude of the signal corresponding to the plurality of frequency bins respectively; calculation module, connected to the extraction means for extracting, according to the amplitude of the signal is calculated to obtain the corresponding control signal and outputting; included in the control signal for adjusting the luminance of the full-color effect LED lamp adjustment data, and means for adjusting the color effect of the full-color LED lamp color adjustment data.
  3. 3.如权利要求1所述的灯光显示效果控制系统,其特征在于,所述驱动单元中包括一驱动电路; 所述驱动电路的输入端连接至所述处理单元,输出端分别连接每个所述全彩LED灯珠的控制引脚; 所述驱动电路将所述控制信号写入对应的寄存器中,并根据所述寄存器中写入的值,驱动刷新相应的所述全彩LED灯珠的控制引脚,以控制相应的所述全彩LED灯珠的显示效果O 3. Light according to a display control system as claimed in claim, characterized in that the drive unit comprises a driving circuit; an input terminal of the drive circuit is connected to the processing unit, each of the output terminals are connected said full-color LED lamp control pin; the drive circuit corresponding to the control register write signal, and based on the value in the register write, refresh driving the respective full-color LED lamp control pin to control the respective full-color LED lamp display O
  4. 4.如权利要求1所述的灯光显示效果控制系统,其特征在于,所述控制信号中包括用于调节所述全彩LED灯珠的亮度显示效果的亮度调节数据; 对一个字节进行赋值,以表示所述亮度调节数据中不同的亮度等级; 所述亮度调节模块根据所述亮度调节数据中表示的所述亮度等级,输出具有对应占空比的脉宽调制信号,以相应调节相应的所述全彩LED灯珠的亮度显示效果。 4. Light according to a display control system as claimed in claim, wherein said control signal comprises means for adjusting the brightness full color LED lamp display luminance adjustment effect transactions; of a byte assignment , to represent the brightness adjustment data of different brightness levels; the luminance adjustment module adjusts the brightness according to the brightness level represented by the data, corresponding to the output pulse width modulated signal having a duty ratio, the corresponding adjustment to the respective the brightness full color LED lamp display.
  5. 5.如权利要求1所述的灯光显示效果控制系统,其特征在于,所述控制信号中包括用于调节所述全彩LED灯珠的颜色显示效果的颜色调节数据; 所述颜色调节数据中包括三种基础颜色,对一个字节进行赋值以表示一种基础颜色对应的颜色值,三种所述基础颜色的颜色值合并形成所述颜色调节数据对应的颜色值; 所述颜色调节模块根据所述颜色调节数据中表示的所述颜色值,输出具有对应占空比的脉宽调制信号,以调节相应的所述全彩LED灯珠的颜色显示效果。 5. Light according to a display control system as claimed in claim, wherein said control signal comprises means for adjusting the full color LED lamp color display color effect adjustment data; the color adjustment data including three base colors, to assign a byte to represent color values ​​corresponding to a basic color, the color values ​​of the three colors are combined to form the basis of color adjustment data corresponding to the color value; according to the color adjustment module adjusting the color values ​​of the color data representing the output pulse width modulated signal having a duty cycle corresponding to, in order to adjust the color of the corresponding full-color LED display lamp beads.
  6. 6.如权利要求2所述的灯光显示效果控制系统,其特征在于,所述处理单元中包括一存储模块,所述存储模块中预设有多个调节方案,每个所述调节方案中包括一系列对所述全彩LED灯珠的亮度调节方式和/或颜色调节方式; 每个调节方案对应于一种音乐类型; 所述处理单元中还包括: 解析模块,分别连接所述获取模块、所述存储模块和所述计算模块; 所述解析模块对外部输入的所述音频数据进行解析,以获取对应所述音频数据的音乐类型,并根据所述音乐类型调取相应的所述调节方案输出; 所述计算模块根据所述调节方案计算得到相应的所述控制信号并输出。 6. Light according to claim 2, wherein display control system, characterized in that the processing unit comprises a memory module, the storage module has a plurality of preset regulation scheme, each of the adjustment program comprises a series of adjustment means and / or the luminance of the color adjustment mode full-color LED lamp; adjusting each corresponding to one type of music programs; the processing unit further comprises: a parsing module, the acquisition module is connected, the storage module and the computing module; the analyzing the audio input module of the external data is parsed to obtain the audio data corresponding to the type of music, and the transfer of the corresponding adjustment according to the type of music programs output; the calculation module calculates the corresponding control signal and said output according to the adjustment program.
  7. 7.如权利要求1所述的灯光显示效果控制系统,其特征在于,还包括: 电源单元,分别连接所述处理单元和所述驱动单元,用于提供所述处理单元和所述驱动单元正常工作所需的电能。 7. Light according to a display control system as claimed in claim, characterized in that, further comprising: a power supply unit are connected to the processing unit and the driving unit for supplying the processing unit and the drive unit normal required operating power.
  8. 8.如权利要求2所述的灯光显示效果控制系统,其特征在于,还包括: 通信单元,连接所述处理单元; 所述处理单元通过所述通信单元获取通过远程输入或者通过本地输入的所述音频数据。 8. Light according to claim 2, wherein display control system, characterized by, further comprising: a communication unit connected to the processing means; said processing unit acquires passes through a local or remote input inputted through the communication unit said audio data.
  9. 9.如权利要求1所述的灯光显示效果控制系统,其特征在于,还包括: 音频解码单元,连接所述处理单元,用于对所述音频数据进行解码,以将所述音频数据中包括的数字音频信号转换成模拟音频信号或数字音频流输出。 9. Light according to a display control system as claimed in claim, characterized in that, further comprising: an audio decoding unit, connected to the processing unit, for decoding the audio data to the audio data comprises converting the digital audio signal into an analog audio signal or a digital audio stream. 音频功放单元,连接所述音频解码单元,用于对所述模拟音频信号或所述数字音频流进行处理,以形成并通过功放输出音乐。 Audio amplifier means, connected to the audio decoding unit for the analog audio signal or the digital audio stream is processed by the amplifier to form and outputting music.
CN 201510381531 2015-06-30 2015-06-30 Light display effect control system CN106332392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201510381531 CN106332392A (en) 2015-06-30 2015-06-30 Light display effect control system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN 201510381531 CN106332392A (en) 2015-06-30 2015-06-30 Light display effect control system
PCT/CN2016/086491 WO2017000810A1 (en) 2015-06-30 2016-06-20 System for controlling lighting display effect
TW105120631A TWI602472B (en) 2015-06-30 2016-06-29 Light display effect control system
HK17105104A HK1231669A1 (en) 2015-06-30 2017-05-19 A light display effect control system

Publications (1)

Publication Number Publication Date
CN106332392A true true CN106332392A (en) 2017-01-11

Family

ID=57607767

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201510381531 CN106332392A (en) 2015-06-30 2015-06-30 Light display effect control system

Country Status (2)

Country Link
CN (1) CN106332392A (en)
WO (1) WO2017000810A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7473837B2 (en) * 2004-12-24 2009-01-06 Vimicro International Ltd. Device and method for synchronizing illumination with music
CN201429016Y (en) * 2009-06-23 2010-03-24 北京华明电光源工业有限责任公司 LED lamp capable of changing colors as music changes
TWM463958U *
CN103931275A (en) * 2011-11-17 2014-07-16 皇家飞利浦有限公司 Systems, apparatus and methods for producing an output, e.g. light, associated with an appliance, based on appliance sound
CN203734892U (en) * 2014-02-12 2014-07-23 苏州天趣信息科技有限公司 Music light device
CN203859907U (en) * 2014-05-05 2014-10-01 生迪光电科技股份有限公司 Lighting device-based wireless music dimming system
CN104270866A (en) * 2014-10-17 2015-01-07 孟庆云 Method, device and system for implementing horse race lamp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101034906B1 (en) * 2009-07-20 2011-05-17 고영국 LED light represent system for music and method of control the same
CN104507237A (en) * 2014-12-29 2015-04-08 古龙辉 Voice-operated lighting scene effect realization method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM463958U *
US7473837B2 (en) * 2004-12-24 2009-01-06 Vimicro International Ltd. Device and method for synchronizing illumination with music
CN201429016Y (en) * 2009-06-23 2010-03-24 北京华明电光源工业有限责任公司 LED lamp capable of changing colors as music changes
CN103931275A (en) * 2011-11-17 2014-07-16 皇家飞利浦有限公司 Systems, apparatus and methods for producing an output, e.g. light, associated with an appliance, based on appliance sound
CN203734892U (en) * 2014-02-12 2014-07-23 苏州天趣信息科技有限公司 Music light device
CN203859907U (en) * 2014-05-05 2014-10-01 生迪光电科技股份有限公司 Lighting device-based wireless music dimming system
CN104270866A (en) * 2014-10-17 2015-01-07 孟庆云 Method, device and system for implementing horse race lamp

Also Published As

Publication number Publication date Type
WO2017000810A1 (en) 2017-01-05 application

Similar Documents

Publication Publication Date Title
US20090278473A1 (en) Method and device for driving an array of light sources
US20070174773A1 (en) System and method for controlling lighting in a digital video stream
US20120283860A1 (en) Energy-saving control system for automatically turning on/off electronic device
CN103108453A (en) Multifunctional light-emitting diode (LED) device and multifunctional loud speaker box system
CN101388234A (en) Multimedia playing system with lighting display device
US7473837B2 (en) Device and method for synchronizing illumination with music
CN201448787U (en) LED lighting system capable of adjusting color temperature automatically
CN202535589U (en) Intelligent acoustic control lighting system used for stage of big concert or evening party
CN202617440U (en) Wireless colored LED light source control device
CN101252801A (en) Method and apparatus for controlling light
US20140077723A1 (en) User-actuated lighting effect device
CN203586071U (en) Multifunctional LED music spotlight
KR101034906B1 (en) LED light represent system for music and method of control the same
CN204611558U (en) Color-tunable's music ceiling
CN104329618A (en) LED smart ceiling lamp utilizing wireless (Bluetooth) control technique
CN203840483U (en) Colorful light sound box structure
CN204042561U (en) Intelligent Bluetooth bulb
CN1703129A (en) Light cluster device varied with music
CN101754526A (en) Digital dimming device and digital dimming method
CN1697504A (en) Self-adapting method for adjusting brightness in liquid crystal TV set
CN201025738Y (en) High power LED light adjusting driver
CN102708801A (en) Backlight brightness control method for display terminal and display terminal adopting same
CN202721868U (en) LED lamp brightness and color temperature control system
CN103997810A (en) Multi-mode room ceiling lamp
CN202135364U (en) LED driving device

Legal Events

Date Code Title Description
PB01
C10 Entry into substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1231669

Country of ref document: HK