WO2014198097A1 - 一种无线音响照明控制***及方法 - Google Patents

一种无线音响照明控制***及方法 Download PDF

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Publication number
WO2014198097A1
WO2014198097A1 PCT/CN2013/084883 CN2013084883W WO2014198097A1 WO 2014198097 A1 WO2014198097 A1 WO 2014198097A1 CN 2013084883 W CN2013084883 W CN 2013084883W WO 2014198097 A1 WO2014198097 A1 WO 2014198097A1
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Prior art keywords
audio
module
illumination
signal
color temperature
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PCT/CN2013/084883
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English (en)
French (fr)
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卢廷松
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深圳市日上光电股份有限公司
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Publication of WO2014198097A1 publication Critical patent/WO2014198097A1/zh

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • H05B47/12—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by detecting audible sound
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission
    • H05B47/195—Controlling the light source by remote control via wireless transmission the transmission using visible or infrared light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Definitions

  • the present invention relates to the field of audio lighting, and more particularly to a wireless audio lighting control system and method.
  • Audio lamps play an important role in the entertainment life of modern people. At present, there are various audios in nightclubs, cafes, dance halls, high-end hotels, homes, etc. These sound lamps are arranged in different positions to form a three-dimensional effect. Guests enjoy beautiful music.
  • the technical problem to be solved by the present invention is to provide a wireless audio lighting control system and method with flexible installation and simple wiring for the above-mentioned drawbacks of the prior art.
  • the technical solution adopted by the present invention to solve the technical problem is to construct a wireless audio lighting control system, comprising at least one audio lighting subsystem, the audio lighting subsystem including LED The light group and the speaker, the wireless sound lighting control system further includes a central control platform, and the central control platform transmits the brightness of the light through the WIFI Or a color temperature adjustment signal and an audio signal are sent to the audio illumination subsystem, the LED light group is based on the received illumination brightness and / Or the color temperature adjustment signal is illuminated accordingly, and the speaker plays the corresponding audio according to the received audio signal.
  • the central control platform includes a first WIFI module, an input module, a first processing module, a USB interface and an audio input interface
  • the audio illumination subsystem includes a second WIFI module, a second processing module, and a driver module
  • the USB interface is configured to be connected to an external device through a USB data line;
  • the audio input interface is configured to input audio;
  • the input module is configured to pass the WIFI at the central control platform and the audio illumination subsystem After accessing the same local network, receiving the illumination brightness and/or color temperature adjustment signal input by the user and the audio signal to be transmitted selected by the user;
  • the first processing module is configured to process an illumination brightness and/or a color temperature adjustment signal and an audio signal received by the input module;
  • the first WIFI module is configured to, after the control of the first processing module, the brightness of the processed illumination and / Or a color temperature adjustment signal and an audio signal are sent to the audio illumination subsystem;
  • the second WIFI module is configured to receive illumination brightness sent by the central control platform under the control of the second processing module Or a color temperature adjustment signal and an audio signal;
  • the second processing module is configured to process the received illumination brightness and/or color temperature adjustment signal and the audio signal;
  • the driving module is configured to drive the LED according to the processed illumination brightness and/or color temperature adjustment signal under the control of the second processing module
  • the lamp group performs corresponding illumination, and drives the speaker to play corresponding audio according to the processed audio signal.
  • the central control platform further includes a display module.
  • the second processing module is further configured to monitor operation of the LED light group and the speaker, and process monitoring information
  • the second WIFI module is further configured to feed back the processed monitoring information to the central control platform;
  • the first WIFI module is further configured to receive monitoring information fed back by the audio lighting subsystem;
  • the first processing module is further configured to process the received monitoring information
  • the display module is configured to display the processed monitoring information.
  • the central control platform further includes:
  • An infrared emitting module configured to, after the control of the first processing module, the brightness of the processed illumination and Or a color temperature adjustment signal is sent to the audio illumination subsystem by infrared;
  • the audio lighting subsystem further includes:
  • the infrared receiving module is configured to receive the illumination brightness and/or the color temperature adjustment signal by infrared mode under the control of the second processing module.
  • the central control platform further includes:
  • the SD card slot is connected to the first processing module and is used for accessing an SD card storing an audio file.
  • the central control platform further includes:
  • a frequency modulation module configured to receive a radio broadcast signal under the control of the first processing module.
  • the audio lighting subsystem further includes:
  • a switch module configured to receive a switch signal input by the user and transmit the signal to the second processing module.
  • the invention also constructs a wireless sound illumination control method, comprising:
  • the central control platform and the audio lighting subsystem access the same local network through WIFI;
  • the central control platform receives the illumination brightness and/or color temperature adjustment signal input by the user and the audio signal to be transmitted selected by the user;
  • the central control platform processes the received illumination brightness and/or color temperature adjustment signal and audio signal, and the processed illumination brightness and / Or the color temperature adjustment signal and the audio signal are sent to the audio illumination subsystem through the WIFI;
  • the audio illumination subsystem receives illumination brightness and/or color temperature adjustment signals and audio signals through WIFI;
  • the audio illumination subsystem processes the received illumination brightness and/or color temperature adjustment signal and audio signal, and according to the processed illumination brightness and / or the color temperature adjustment signal drives the LED group to emit light accordingly, and drives the speaker to play the corresponding audio according to the processed audio signal.
  • the method further includes:
  • the audio illumination subsystem monitors operation of the LED light group and the speaker
  • the audio lighting subsystem processes the monitoring information and feeds the processed monitoring information to the central control platform through WIFI;
  • the central control platform receives monitoring information through WIFI;
  • the central control platform processes the received monitoring information and displays the processed monitoring information.
  • Embodiment 1 is a logic diagram of Embodiment 1 of a wireless audio lighting control system of the present invention
  • Embodiment 2 is a logic diagram of Embodiment 2 of the wireless audio lighting control system of the present invention.
  • Embodiment 3 is a circuit diagram of Embodiment 1 of an audio illumination subsystem in a wireless audio lighting control system of the present invention
  • Embodiment 4 is a flow chart of Embodiment 1 of a wireless audio lighting control method according to the present invention.
  • FIG. 5 is a flow chart of Embodiment 2 of the wireless audio lighting control method of the present invention.
  • the present invention constructs a wireless sound illumination control system including a central control platform and at least one acoustic illumination subsystem, each The audio lighting subsystem includes LED light group and speaker, and the central control platform sends the illumination brightness and / or color temperature adjustment signal and audio signal to the sound illumination subsystem through the WIFI, the LED in the sound illumination subsystem The light group emits corresponding light according to the received illumination brightness and/or color temperature adjustment signal, and the speaker in the audio illumination subsystem plays the corresponding audio according to the received audio signal.
  • FIG. 1 is a logic diagram of a first embodiment of a wireless audio lighting control system of the present invention, the wireless audio lighting control system including a central control platform 10 And audio lighting subsystems 20
  • the present invention does not limit the number of acoustic illumination subsystems, that is, the central control platform can control one to one or one to one. Or multiple audio lighting subsystems. Users can choose the right number of audio lighting subsystems according to the application and actual needs.
  • the central control platform 10 includes a first WIFI module 11, a first processing module 12, and an input module 13, and the audio lighting subsystem 20 includes a second WIFI module 21 and a second processing module 22 , drive module 23, LED light unit 24 and speaker 25 .
  • the central control platform 10 and the audio lighting subsystem 20 first pass the WIFI respectively.
  • the central control platform 10 can access the network through a PC, a tablet or a smart phone.
  • the input module 13 is configured to receive the illumination brightness of the user input and / Or the color temperature adjustment signal and the audio signal to be transmitted selected by the user, the input module 13 is, for example, a keyboard; the first processing module 12 is configured to receive the illumination brightness of the input module 13 and/or Or the color temperature adjustment signal and the audio signal are processed; the first WIFI module 11 is configured to, under the control of the first processing module 12, the processed illumination brightness and/or Or the color temperature adjustment signal and the audio signal are sent to the audio illumination subsystem 20; the second WIFI module 21 is configured to receive the central control platform under the control of the second processing module 22 The transmitted illumination brightness and/or color temperature adjustment signal and audio signal; the second processing module 22 is configured to process the received illumination brightness and/or color temperature adjustment signal and audio signal; the driving module 23 For controlling the LED light group 24 according to the processed illumination brightness and/or color temperature adjustment signal to perform corresponding illumination under the control of the second processing module 22, and driving the speaker according to the processed audio signal. Play the corresponding audio.
  • FIG. 2 is a logic diagram of a second embodiment of the wireless audio lighting control system of the present invention, and the wireless audio lighting control system of the embodiment is compared with FIG.
  • the central control platform 10 further includes an infrared transmitting module 14 , an SD card slot 15 , a USB interface 16 , an audio input interface 17 , and a frequency modulation module . 18 and display module 19;
  • the audio illumination subsystem 20 further includes: an infrared receiving module 26 and a switch module 27 .
  • the second processing module 22 is also used for the LED light group 24
  • the operation of the speaker 25 is monitored and the monitoring information is processed
  • the second WIFI module 21 is also used to feed back the processed monitoring information to the central control platform 10
  • the first WIFI module 11 is further configured to receive monitoring information fed back by the audio lighting subsystem 20
  • the first processing module 12 is further configured to process the received monitoring information
  • the display module 19 Used to display the processed monitoring information for the user to view the operation of the lighting subsystem 20.
  • the infrared emitting module 14 is configured to control the brightness of the processed light and/or under the control of the first processing module 12.
  • the color temperature adjustment signal is sent to the sound illumination subsystem 20 by infrared; the infrared receiving module 26 is configured to receive the illumination brightness and the infrared mode under the control of the second processing module 22 Or color temperature adjustment signal.
  • the SD card slot 15 is connected to the first processing module 12 for accessing an SD card in which an audio file is stored.
  • USB interface 16 Connected to the first processing module and used to connect with an external device through a USB data line.
  • the audio input connector (AUX) 17 is used to input audio.
  • Frequency Modulation Module (FM) 18 For receiving a radio broadcast signal under the control of the first processing module 12. In this way, when the user selects the audio signal to be transmitted, the user can select either from the local storage or from the SD.
  • the audio file stored in the card is selected, and the audio signal received through the audio input interface or the frequency modulation module can also be directly selected.
  • the switch module 27 A switching signal for receiving user input is transmitted to the second processing module for controlling the opening or closing of the acoustic lighting subsystem 20.
  • Embodiment 1 of an audio illumination subsystem in a wireless audio lighting control system of the present invention the lighting subsystem including a second WIFI Module 21, second processing module 22, drive module 23, LED light unit 24, speaker 25, infrared receiving module 26, switch module 27 and power supply module 28 .
  • the power supply module 28 converts the alternating current into a 12V DC voltage and a 5V DC voltage, and the 12V DC voltage and the 5V DC voltage pass through the driving module 23 for the speaker 25 and LED light group 24 is powered.
  • the second WIFI module 21 receives the illumination brightness and/or transmitted through the WIFI reception center control platform 10 Or color temperature adjustment signal and audio signal, and also send monitoring information to the central control platform through WIFI.
  • the infrared receiving module 26 can receive the illumination brightness sent by the central control platform 10 by infrared. / or color temperature adjustment signal and transfer it to the second processing module 22 .
  • the second processing module 22 is a processor U1 for the brightness of the illumination received through the WIFI and / Or the color temperature adjustment signal and the audio signal are decoded, and the corresponding control signal is sent to the driving module 23 according to the processed signal; and the monitoring information to be sent is also encoded.
  • LED light group 24 Includes three sets of RGB LED strings.
  • the drive module 23 includes a voltage conversion unit U2, an amplifier U3, an LED driver U4, three DC/DC converters U5, U6, U7 and DC/DC converter U8.
  • the voltage conversion unit U2 is used to convert the 5V voltage into a 3.3V voltage, and is the processor U1 and the second WIFI module 21 powered by.
  • the amplifier U3 amplifies the audio signal to be played according to the control signal of the processor U1 to drive the speaker 25 to emit a corresponding sound.
  • DC/DC converter U8 for 12V
  • the DC voltage is converted to 5V and the LED driver U4 is powered.
  • the LED driver U4 is for example selected as MBI6020.
  • the integrated chip provides three constant current output channels, and can adjust the color characteristics of the RGB LED string according to the control signal of the processor U1, and its three constant current output channels to three DC/DC Converters U5, U6, and U7 output PWM signals with corresponding duty cycles to adjust the brightness of the three RGB LED strings.
  • the switch module 27 includes a switch that connects the processor U1, preferably, an LED can be placed in series between the switch and processor U1 to indicate the status of the switch.
  • the wireless sound illumination control method includes:
  • the central control platform and the audio lighting subsystem access the same local network through WIFI;
  • the central control platform receives the illumination brightness and/or color temperature adjustment signal input by the user and the audio signal to be transmitted selected by the user;
  • the central control platform processes the received illumination brightness and/or color temperature adjustment signals and audio signals, and the processed illumination brightness and / or color temperature adjustment signal and audio signal are sent to the audio lighting subsystem through WIFI;
  • the audio illumination subsystem receives illumination brightness and/or color temperature adjustment signals and audio signals through WIFI;
  • the brightness of the illumination system received by the audio lighting subsystem and / Or color temperature adjustment signal and audio signal are processed, and the LED is driven according to the processed illumination brightness and/or color temperature adjustment signal.
  • the lamp group performs corresponding illumination, and drives the speaker to play the corresponding audio according to the processed audio signal.
  • FIG. 5 is a flowchart of Embodiment 2 of a wireless sound illumination control method according to the present invention, and the wireless sound illumination control method of the embodiment is compared with FIG.
  • the first embodiment shown is different only after step S5, and further includes:
  • the audio illumination subsystem monitors operation of the LED light group and the speaker
  • the audio lighting subsystem processes the monitoring information and passes the processed monitoring information to WIFI. Feedback to the central control platform;
  • the central control platform receives monitoring information through WIFI;
  • the central control platform processes the received monitoring information and displays the processed monitoring information.

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Abstract

提供一种无线音响照明控制***。该无线音响照明控制***包括至少一个音响照明子***（20）及中心控制平台（10）。所述中心控制平台（10）的第一WIFI模块（11）将照明亮度和/或色温调节信号及用户选择的待传输的音频信号发送至音响照明子***（20）；所述音响照明子***（20）的第二WIFI模块（21）接收中心控制平台（10）所发送的信号。还提供了一种无线音响照明控制方法。所述***和方法具有安装灵活和布线简单的优点。

Description

一种无线音响照明控制***及方法 技术领域
本发明涉及音响照明领域，尤其是涉及一种无线音响照明控制***及方法。
背景技术
音响灯在现代人们的娱乐生活中扮演了重要角色，目前在***、咖啡厅、舞厅及高档酒店、家庭等均有各种音响，这些音响灯布置在不同位置，以形成环绕立体的效果，让客人享受优美的音乐。
目前，音响照明控制***大多采用有线方式传输模拟信号或基于 100MB/s 互连网的数字信号。有线方式布线复杂、维护难度大、成本高，而且，模拟信号传输过程中不可避免会存在衰减且易受干扰；基于 100MB/s 互连网、 RS485 等串行方式的数字信号传输由于带宽问题不可避免地会出现信号阻塞情况。
发明内容
本发明要解决的技术问题在于，针对现有技术的上述缺陷，提供一种安装灵活、布线简单的无线音响照明控制***及方法。
本发明解决其技术问题所采用的技术方案是：构造一种无线音响照明控制***，包括至少一个音响照明子***，所述音响照明子***包括 LED 灯组及扬声器，所述无线音响照明控制***还包括中心控制平台，而且，所述中心控制平台通过 WIFI 将照明亮度和 / 或色温调节信号及音频信号发送至所述音响照明子***，所述 LED 灯组根据所接收的照明亮度和 / 或色温调节信号进行相应的发光，所述扬声器根据所接收的音频信号播放相应的音频。
在本发明所述的无线音响照明控制***中，所述中心控制平台包括第一 WIFI 模块、输入模块、第一处理模块、 USB 接口和音频输入接口，所述音响照明子***包括第二 WIFI 模块、第二处理模块和驱动模块，
所述 USB 接口，用于与外部设备通过 USB 数据线连接；
所述音频输入接口，用于输入音频；所述输入模块，用于在所述中心控制平台与所述音响照明子***通过 WIFI 接入同一本地网络后，接收用户输入的照明亮度和 / 或色温调节信号及用户选择的待传输的音频信号；
所述第一处理模块，用于对所述输入模块所接收的照明亮度和 / 或色温调节信号及音频信号进行处理；
所述第一 WIFI 模块，用于在所述第一处理模块的控制下，将处理后的照明亮度和 / 或色温调节信号及音频信号发送至所述音响照明子***；
所述第二 WIFI 模块，用于在所述第二处理模块的控制下，接收所述中心控制平台所发送的照明亮度和 / 或色温调节信号及音频信号；
所述第二处理模块，用于对所接收的照明亮度和 / 或色温调节信号及音频信号进行处理；
所述驱动模块，用于在所述第二处理模块的控制下，根据处理后的照明亮度和 / 或色温调节信号驱动所述 LED 灯组进行相应的发光，及根据处理后的音频信号驱动所述扬声器播放相应的音频。
在本发明所述的无线音响照明控制***中，所述中心控制平台还包括显示模块，
所述第二处理模块，还用于对所述 LED 灯组和所述扬声器的运行进行监测，并对监测信息进行处理；
所述第二 WIFI 模块，还用于将处理后的监测信息反馈至所述中心控制平台；
所述第一 WIFI 模块，还用于接收音响照明子***所反馈的监测信息；
所述第一处理模块，还用于对所接收的监测信息进行处理；
所述显示模块，用于显示处理后的监测信息。
在本发明所述的无线音响照明控制***中，所述中心控制平台还包括：
红外发射模块，用于在所述第一处理模块的控制下，将处理后的照明亮度和 / 或色温调节信号通过红外方式发送至所述音响照明子***；
所述音响照明子***还包括：
红外接收模块，用于在所述第二处理模块的控制下，通过红外方式接收照明亮度和 / 或色温调节信号。
在本发明所述的无线音响照明控制***中，所述中心控制平台还包括：
SD 卡槽，与所述第一处理模块连接，且用于接入存储有音频文件的 SD 卡。
在本发明所述的无线音响照明控制***中，所述中心控制平台还包括：
频率调制模块，用于在所述第一处理模块的控制下，接收无线电广播信号。
在本发明所述的无线音响照明控制***中，所述音响照明子***还包括：
开关模块，用于接收用户输入的开关信号，并传送至所述第二处理模块。
本发明还构造一种无线音响照明控制方法，包括：
S1. 中心控制平台与音响照明子***通过 WIFI 接入同一本地网络；
S2. 中心控制平台接收用户输入的照明亮度和 / 或色温调节信号及用户所选择的待传输的音频信号；
S3. 中心控制平台对所接收的照明亮度和 / 或色温调节信号及音频信号进行处理，并将处理后的照明亮度和 / 或色温调节信号及音频信号通过 WIFI 发送至音响照明子***；
S4. 音响照明子***通过 WIFI 接收照明亮度和 / 或色温调节信号及音频信号；
S5. 音响照明子***对所接收的照明亮度和 / 或色温调节信号及音频信号进行处理，并根据处理后的照明亮度和 / 或色温调节信号驱动 LED 灯组进行相应的发光，及根据处理后的音频信号驱动扬声器播放相应的音频。
在本发明所述的无线音响照明控制方法中，在所述步骤 S5 之后，还包括：
S6. 音响照明子***对所述 LED 灯组和所述扬声器的运行进行监测；
S7. 音响照明子***对监测信息进行处理，并将处理后的监测信息通过 WIFI 反馈至中心控制平台；
S8. 中心控制平台通过 WIFI 接收监测信息；
S9. 中心控制平台对所接收的监测信息进行处理，并显示处理后的监测信息。
实施本发明的技术方案，中心控制平台与至少一个音响照明子***之间采用 WIFI 形式连接，安装灵活，可有效解决布线复杂、维护难度大、成本高的问题，而且，还可避免由于带宽问题而出现的信号阻塞的情况。
附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图 1 是本发明 无线音响照明控制***实施例一的逻辑图；
图 2 是本发明无线音响照明控制***实施例二的逻辑图；
图 3 是本发明无线音响照明控制***中音响照明子***实施例一的电路图；
图 4 是本发明无线音响照明控制方法实施例一的流程图；
图 5 是本发明无线音响照明控制方法实施例二的流程图。
具体实施方式
针对现有技术中的上述安装及维护复杂、易造成信号堵塞的缺陷，本发明构造一种无线音响照明控制***，该无线音响照明控制***包括中心控制平台和至少一个音响照明子***，每个音响照明子***均包括 LED 灯组及扬声器，而且，中心控制平台通过 WIFI 将照明亮度和 / 或色温调节信号及音频信号发送至音响照明子***，音响照明子***中的 LED 灯组根据所接收的照明亮度和 / 或色温调节信号进行相应的发光，音响照明子***中的扬声器根据所接收的音频信号播放相应的音频。
图 1 是本发明 无线音响照明控制***实施例一的逻辑图，该无线音响照明控制***包括中心控制平台 10 和音响照明子*** 20 ，在此需说明的是，虽然图中仅示出了一个音响照明子***，但本发明并不限定音响照明子***的数量，即，中心控制平台可以一对一或一对多地控制一个或多个音响照明子***。用户可根据应用场合及实际需要选择合适数量的音响照明子***。在该无线音响照明控制***中，中心控制平台 10 包括第一 WIFI 模块 11 、第一处理模块 12 和输入模块 13 ，音响照明子*** 20 包括第二 WIFI 模块 21 、第二处理模块 22 、驱动模块 23 、 LED 灯组 24 和扬声器 25 。其中，中心控制平台 10 与音响照明子*** 20 首先分别通过 WIFI 接入同一本地网络，在此需说明的是，中心控制平台 10 可通过 PC 、平板电脑或智能手机接入网络。然后，输入模块 13 用于接收用户输入的照明亮度和 / 或色温调节信号及用户所选择的待传输的音频信号，该输入模块 13 例如为键盘；第一处理模块 12 用于对输入模块 13 所接收的照明亮度和 / 或色温调节信号及音频信号进行处理；第一 WIFI 模块 11 用于在第一处理模块 12 的控制下，将处理后的照明亮度和 / 或色温调节信号及音频信号发送至音响照明子*** 20 ；第二 WIFI 模块 21 用于在第二处理模块 22 的控制下，接收中心控制平台 10 所发送的照明亮度和 / 或色温调节信号及音频信号；第二处理模块 22 用于对所接收的照明亮度和 / 或色温调节信号及音频信号进行处理；驱动模块 23 用于在第二处理模块 22 的控制下，根据处理后的照明亮度和 / 或色温调节信号驱动 LED 灯组 24 进行相应的发光，及根据处理后的音频信号驱动扬声器 25 播放相应的音频。
实施该实施例的技术方案，中心控制平台与至少一个音响照明子***之间采用 WIFI 形式通信连接，安装灵活，可有效解决布线复杂、维护难度大、成本高的问题，而且，还可避免由于带宽问题而出现的信号阻塞的情况。
图 2 是本发明无线音响照明控制***实施例二的逻辑图，该实施例的无线音响照明控制***相比图 1 所示的实施例一，所不同的仅是：中心控制平台 10 还包括红外发射模块 14 、 SD 卡槽 15 、 USB 接口 16 、音频输入接口 17 、频率调制模块 18 和显示模块 19 ；音响照明子*** 20 还包括：红外接收模块 26 和开关模块 27 。而且，第二处理模块 22 还用于对 LED 灯组 24 和扬声器 25 的运行进行监测，并对监测信息进行处理；第二 WIFI 模块 21 还用于将处理后的监测信息反馈至中心控制平台 10 ；第一 WIFI 模块 11 还用于接收音响照明子*** 20 所反馈的监测信息；第一处理模块 12 还用于对所接收的监测信息进行处理；显示模块 19 用于显示处理后的监测信息，以供用户查看照明子*** 20 的运行情况。另外，红外发射模块 14 用于在第一处理模块 12 的控制下，可将处理后的照明亮度和 / 或色温调节信号通过红外方式发送至音响照明子*** 20 ；红外接收模块 26 用于在第二处理模块 22 的控制下，通过红外方式接收照明亮度和 / 或色温调节信号。 SD 卡槽 15 与所述第一处理模块 12 连接，用于接入存储有音频文件的 SD 卡。 USB 接口 16 与所述第一处理模块连接，且用于与外部设备通过 USB 数据线连接。音频输入接口（ AUX ） 17 用于输入音频。频率调制模块（ FM ） 18 用于在第一处理模块 12 的控制下，接收无线电广播信号。这样，用户在选择待传输的音频信号时，既可以从本地存储中选择，也可以从 SD 卡中所存储的音频文件中选择，还可以直接选择通过音频输入接口或频率调制模块所接收的音频信号。在音响照明子*** 20 中，开关模块 27 用于接收用户输入的开关信号，并传送至所述第二处理模块，用于控制音响照明子*** 20 的开或关。
图 3 是本发明无线音响照明控制***中音响照明子***实施例一的电路图，该照明子***包括第二 WIFI 模块 21 、第二处理模块 22 、驱动模块 23 、 LED 灯组 24 、扬声器 25 、红外接收模块 26 、开关模块 27 和供电模块 28 。其中，供电模块 28 将交流电转换成 12V 直流电压和 5V 直流电压，而且， 12V 直流电压和 5V 直流电压通过驱动模块 23 为扬声器 25 和 LED 灯组 24 供电。在工作时，第二 WIFI 模块 21 通过 WIFI 接收中心控制平台 10 所发送的照明亮度和 / 或色温调节信号及音频信号，还通过 WIFI 向中心控制平台发送监测信息。另外，红外接收模块 26 可以通过红外的方式接收中心控制平台 10 所发送的照明亮度和 / 或色温调节信号，并将其传送至第二处理模块 22 。第二处理模块 22 为处理器 U1 ，用于对通过 WIFI 所接收的照明亮度和 / 或色温调节信号及音频信号进行解码处理，及根据处理后的信号向驱动模块 23 发出相应的控制信号；还用于对待发送的监测信息进行编码处理。 LED 灯组 24 包括三组 RGB LED 灯串。驱动模块 23 包括电压变换单元 U2 、功放 U3 、 LED 驱动器 U4 、三个 DC/DC 变换器 U5 、 U6 、 U7 和 DC/DC 变换器 U8 。其中，电压变换单元 U2 用于将 5V 电压转换成 3.3V 电压，并为处理器 U1 和第二 WIFI 模块 21 供电。功放 U3 根据处理器 U1 的控制信号对待播放的音频信号进行放大，以驱动扬声器 25 发出相应的声音。 DC/DC 变换器 U8 用于将 12V 直流电压转换成 5V 电压，并为 LED 驱动器 U4 供电， LED 驱动器 U4 例如选用型号为 MBI6020 的集成芯片，其可提供了三个恒流输出通道，并可根据处理器 U1 的控制信号调整 RGB LED 灯串的色彩特性，而且，其三个恒流输出通道向三个 DC/DC 变换器 U5 、 U6 、 U7 输出相应占空比的 PWM 信号，可调节三个 RGB LED 灯串的亮度。另外，开关模块 27 包括开关，该开关连接处理器 U1 ，优选地，可在开关和处理器 U1 之间串联一个 LED 指示灯，以指示开关的状态。
图 4 是本发明无线音响照明控制方法实施例一的流程图，该无线音响照明控制方法包括：
S1. 中心控制平台与音响照明子***通过 WIFI 接入同一本地网络；
S2. 中心控制平台接收用户输入的照明亮度和 / 或色温调节信号及用户所选择的待传输的音频信号；
S3. 中心控制平台对所接收的照明亮度和 / 或色温调节信号及音频信号进行处理，并将处理后的照明亮度和 / 或色温调节信号及音频信号通过 WIFI 发送至音响照明子***；
S4. 音响照明子***通过 WIFI 接收照明亮度和 / 或色温调节信号及音频信号；
S5. 音响照明子***对所接收的照明亮度和 / 或色温调节信号及音频信号进行处理，并根据处理后的照明亮度和 / 或色温调节信号驱动 LED 灯组进行相应的发光，及根据处理后的音频信号驱动扬声器播放相应的音频。
图 5 是本发明无线音响照明控制方法实施例二的流程图，该实施例的无线音响照明控制方法相比图 4 所示的实施例一，所不同的仅是，在步骤 S5 之后，还包括：
S6. 音响照明子***对所述 LED 灯组和所述扬声器的运行进行监测；
S7. 音响照明子***对监测信息进行处理，并将处理后的监测信息通过 WIFI 反馈至中心控制平台；
S8. 中心控制平台通过 WIFI 接收监测信息；
S9. 中心控制平台对所接收的监测信息进行处理，并显示处理后的监测信息。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改、组合和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的权利要求范围之内。

Claims (9)

  1. 一种无线音响照明控制***，包括至少一个音响照明子***，所述音响照明子***包括 LED 灯组及扬声器，其特征在于，所述无线音响照明控制***还包括中心控制平台，而且，所述中心控制平台通过 WIFI 将照明亮度和 / 或色温调节信号及音频信号发送至所述音响照明子***，所述 LED 灯组根据所接收的照明亮度和 / 或色温调节信号进行相应的发光，所述扬声器根据所接收的音频信号播放相应的音频。
  2. 根据权利要求 1 所述的无线音响照明控制***，其特征在于，所述中心控制平台包括第一 WIFI 模块、输入模块、第一处理模块、 USB 接口和音频输入接口，所述音响照明子***包括第二 WIFI 模块、第二处理模块和驱动模块，
    所述 USB 接口，用于与外部设备通过 USB 数据线连接；
    所述音频输入接口，用于输入音频；
    所述输入模块，用于在所述中心控制平台与所述音响照明子***通过 WIFI 接入同一本地网络后，接收用户输入的照明亮度和 / 或色温调节信号及用户选择的待传输的音频信号；
    所述第一处理模块，用于对所述输入模块所接收的照明亮度和 / 或色温调节信号及音频信号进行处理；
    所述第一 WIFI 模块，用于在所述第一处理模块的控制下，将处理后的照明亮度和 / 或色温调节信号及音频信号发送至所述音响照明子***；
    所述第二 WIFI 模块，用于在所述第二处理模块的控制下，接收所述中心控制平台所发送的照明亮度和 / 或色温调节信号及音频信号；
    所述第二处理模块，用于对所接收的照明亮度和 / 或色温调节信号及音频信号进行处理；
    所述驱动模块，用于在所述第二处理模块的控制下，根据处理后的照明亮度和 / 或色温调节信号驱动所述 LED 灯组进行相应的发光，及根据处理后的音频信号驱动所述扬声器播放相应的音频。
  3. 根据权利要求 2 所述的无线音响照明控制***，其特征在于，所述中心控制平台还包括显示模块，
    所述第二处理模块，还用于对所述 LED 灯组和所述扬声器的运行进行监测，并对监测信息进行处理；
    所述第二 WIFI 模块，还用于将处理后的监测信息反馈至所述中心控制平台；
    所述第一 WIFI 模块，还用于接收音响照明子***所反馈的监测信息；
    所述第一处理模块，还用于对所接收的监测信息进行处理；
    所述显示模块，用于显示处理后的监测信息。
  4. 根据权利要求 2 所述的无线音响照明控制***，其特征在于，所述中心控制平台还包括：
    红外发射模块，用于在所述第一处理模块的控制下，将处理后的照明亮度和 / 或色温调节信号通过红外方式发送至所述音响照明子***；
    所述音响照明子***还包括：
    红外接收模块，用于在所述第二处理模块的控制下，通过红外方式接收照明亮度和 / 或色温调节信号。
  5. 根据权利要求 2 所述的无线音响照明控制***，其特征在于，所述中心控制平台还包括：
    SD 卡槽，与所述第一处理模块连接，且用于接入存储有音频文件的 SD 卡。
  6. 根据权利要求 2 所述的无线音响照明控制***，其特征在于，所述中心控制平台还包括：
    频率调制模块，用于在所述第一处理模块的控制下，接收无线电广播信号。
  7. 根据权利要求 2 所述的无线音响照明控制***，其特征在于，所述音响照明子***还包括：
    开关模块，用于接收用户输入的开关信号，并传送至所述第二处理模块。
  8. 一种无线音响照明控制方法，其特征在于，包括：
    S1. 中心控制平台与音响照明子***通过 WIFI 接入同一本地网络；
    S2. 中心控制平台接收用户输入的照明亮度和 / 或色温调节信号及用户所选择的待传输的音频信号；
    S3. 中心控制平台对所接收的照明亮度和 / 或色温调节信号及音频信号进行处理，并将处理后的照明亮度和 / 或色温调节信号及音频信号通过 WIFI 发送至音响照明子***；
    S4. 音响照明子***通过 WIFI 接收照明亮度和 / 或色温调节信号及音频信号；
    S5. 音响照明子***对所接收的照明亮度和 / 或色温调节信号及音频信号进行处理，并根据处理后的照明亮度和 / 或色温调节信号驱动 LED 灯组进行相应的发光，及根据处理后的音频信号驱动扬声器播放相应的音频。
  9. 根据权利要求 8 所述的无线音响照明控制方法，其特征在于，在所述步骤 S5 之后，还包括：
    S6. 音响照明子***对所述 LED 灯组和所述扬声器的运行进行监测；
    S7. 音响照明子***对监测信息进行处理，并将处理后的监测信息通过 WIFI 反馈至中心控制平台；
    S8. 中心控制平台通过 WIFI 接收监测信息；
    S9. 中心控制平台对所接收的监测信息进行处理，并显示处理后的监测信息。
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