WO2017148286A1

WO2017148286A1 - Audio-based sound-light control system and device and control method, and application thereof

Info

Publication number: WO2017148286A1
Application number: PCT/CN2017/074074
Authority: WO
Inventors: 武良举; 王云江
Original assignee: 武良举; 王云江
Priority date: 2016-03-01
Filing date: 2017-02-20
Publication date: 2017-09-08
Also published as: CN105785812A

Abstract

Disclosed is an audio-based sound-light control system, which is applicable to generate a sound-light effect according to a radio signal emitted by a matched terminal, and comprises: a sound-light control device (11) for communicating a radio signal and correspondingly emitting sound and light and a control signal; one or more sound-light devices (12) for emitting sound and light according to the control signal; and/or one or more lamplight devices (13) for emitting lamplight according to the control signal. Also disclosed are an audio-based sound-light control device and control method, and an application thereof.

Description

Audio-based sound and light control system, device and control method and application thereof

Technical field

The invention relates to the field of sound and light control systems, in particular to an acousto-optic control system capable of playing audio and changing color according to audio, and can change the color, brightness, sound and mode of the system output through the control terminal.

Background technique

In addition to the use of lighting, lighting fixtures often have decorative and entertaining functions, especially in many leisure places, such as family gathering places, KTV, restaurants, hotels, clubs, art exhibitions, etc. Even beyond its lighting needs. At the same time, these leisure places often need audio equipment for playing music, so based on factors such as limited space, distribution lines and overall aesthetic considerations, devices with audio and luminaire functions have emerged. Suitable for existing lamp holders and with moderate size. In other words, the user will not need to be wired separately, and at the same time avoid taking up extra indoor space and even affecting the interior. Most importantly, the fixtures and speakers are also suitable for top-down and surround projection, so this integration has an additive effect.

However, at present, such amps with audio are mainly connected by Bluetooth to one-to-one, that is to say, the number of nodes for playing music can only be one, which greatly limits the application scenarios of the device. For example, in a large area, a single music playback device may not be able to effectively spread the sound to the entire field. Even if the power output is increased, the volume near the device may be too large, and the peripheral volume may be insufficient. Or in a place where surround sound is required, a separate playback device or a playback device provided at one location is fundamentally difficult to achieve a surround effect, and the device must be commonly used in places of various sizes and shapes. By the same token, even if the light of such a device has the effect of changing the linkage with the music played by it, in addition to being difficult and far-reaching and unable to separately produce a surround change effect, it is more affected by the light of other lamps. For example, if only one fixture is installed in a place, it may face the problem of insufficient or uneven light, so that the site must be equipped with several other lamps in addition to such traditional audio lamps, but other lamps often do not have The effect of the light change, or only the light change can be independently generated, causing the light or change to interact with the light change of the conventional sound luminaire, or the light of the conventional sound luminaire is not changed significantly, thereby The lighting effects of the place are not coordinated, and it is difficult to achieve better visual effects.

However, if the integrated audio fixture is abandoned, a more traditional method is adopted, that is, a music playing device is connected to a plurality of lamps through a wired manner, thereby generating a control command according to the music change, and transmitting it to the lamp through a wired manner. In addition to the high cost of wiring, the follow-up line maintenance and maintenance will also increase the expenditure and inconvenience. The fundamental problem is that we must try to use several music lines on the ground or even in the center of the venue without affecting the space. In the case of safety and beauty, it is connected to the various audio lamps suspended above, which makes the lines often need to be concentrated and buried along the ground to a wall or column, and then buried along the wall or column. After the ceiling or the beam, it is gradually spread to the various audio lamps, so that the length of the line is greatly extended, which not only increases the risk of damage, but also greatly attenuates and interferes with the audio signal during transmission. And once a part of the line is buried in the ground, the wall or the part of the column is broken, in order to repair and replace, it is often necessary to take out all the lines of the centralized wiring, remove the damaged line, and then bury all the lines together. In addition to the high cost, the process must rely on professional technicians to repair, can not be judged by the general user, simply replace the repair.

Summary of the invention

It is an object of the present invention to provide an audio-based acousto-optic control system that communicates an acousto-optic control device through one or more terminals such that the acousto-optic control device emits music and/or light directly and/or indirectly.

Another object of the present invention is to provide an audio-based acousto-optic control system that communicates the acousto-optic control device in a wireless manner, making communication easier to implement and reducing installation costs.

Another object of the present invention is to provide an audio-based acousto-optic control device capable of converting a received audio signal as a basis for emitting light, thereby directly and/or indirectly emitting a light that varies according to the music played thereby.

Another object of the present invention is to provide an audio-based acousto-optic control device that controls one or more of the acousto-optic devices and/or the light device to emit sound and light.

Another object of the present invention is to provide an audio-based acousto-optic control system and apparatus that wirelessly controls the acousto-optic device and/or the lighting device.

Another object of the present invention is to provide an audio-based sound and light control system, wherein the sound and light control device, the sound and light device, and the light device are independent of each other, and the sound and light control device has a plurality of sound and light devices simultaneously controlled and The ability of the lighting device to limit the number of controlled sound and light devices and lighting devices from The sound and light control system can simultaneously emit sound and light from a plurality of nodes, thereby generating a wide variety of sound and light effects.

Another object of the present invention is to provide an audio-based sound and light control system, wherein the number of sound and light devices and lighting installations is not limited, and can be separately repaired and replaced, thereby reducing maintenance difficulty and cost.

Another object of the present invention is to provide an audio-based sound and light control system, wherein the number of sound and light devices and the number of lighting devices are not limited, so that it can be conveniently applied to places of different shapes and sizes.

Another object of the present invention is to provide an audio-based sound and light control system, wherein the number of sound and light devices and the number of lighting devices are not limited, and are independent, so that different sound sources can be arranged based on the user's demand for sound and light effects. The arrangement of the light sources.

Another object of the present invention is to provide an audio-based acousto-optic control system that provides a variety of alternative control modes to make the control method more user-friendly.

Another object of the present invention is to provide an audio-based sound and light control system and apparatus that fully utilizes the three-dimensional space of the luminaire, saves the cost and placement of additional speakers, and makes the entire decoration more compact.

Another object of the present invention is to provide an audio-based acousto-optic control method that can simultaneously and/or coordinately play audio signals and lights corresponding to audio signals through one or more devices.

Another object of the present invention is to provide an audio-based acousto-optic control method that performs information transmission in a wireless manner, is convenient to control, and has a wide range of applications.

In order to achieve the object of the present invention, the present invention provides an audio-based acousto-optic control system adapted to generate an acousto-optic effect according to a wireless signal emitted by a matched terminal, including:

An optical control device that communicates wireless signals and emits sound and light and control signals accordingly;

One or more acousto-optic devices that emit sound and light based on control signals; and/or

One or more lighting devices that emit light based on control signals.

According to an embodiment of the invention, the sound and light control device comprises:

a control unit that communicates wireless signals and issues control signals accordingly;

a wireless transmission unit that transmits a control signal;

a light source driving unit that controls the light fixture according to the control signal; and

An audio effect unit that produces sound effects based on the control signals.

According to an embodiment of the invention, the acousto-optic control device further includes:

A light source controls the illumination according to the light source driving unit.

According to an embodiment of the invention, the acousto-optic device comprises:

a wireless transmission unit that communicates control signals;

An audio effect unit that produces sound effects based on the control signals.

According to an embodiment of the invention, the acousto-optic device further includes:

According to an embodiment of the invention, the lighting device comprises:

a wireless transmission unit that communicates control signals; and

A light source driving unit controls the luminaire according to the control signal.

According to an embodiment of the invention, the lighting device further comprises:

According to an embodiment of the invention, the control unit comprises:

a communication module that communicates wireless signals; and

An audio signal conversion module generates a control signal according to the wireless signal.

According to an embodiment of the invention, the acousto-optic control device transmits the control signal in a wireless manner.

According to an embodiment of the invention, the acousto-optic device and/or the lighting device receive the control signal in a wireless manner.

According to an embodiment of the invention, the wireless transmission unit is a Zigbee module that transmits and receives control signals.

According to an embodiment of the invention, the communication module is a WiFi module that communicates wireless signals.

According to an embodiment of the invention, the acousto-optic control device simultaneously receives multiple wireless signals.

According to an embodiment of the invention, the acousto-optic control device simultaneously issues a multi-channel control signal.

According to an embodiment of the invention, the acousto-optic control device simultaneously emits multiple different control signals.

Another aspect of the present invention provides an audio-based acousto-optic control method, including the steps of:

(a) emitting an audio signal;

(b) receiving an audio signal and converting it into a digital signal; and

(c) Controlling sound and light through digital signals.

According to an embodiment of the invention, the step (c) comprises the steps of:

(c1) transmitting a corresponding digital signal to each sound effect unit to control the sound;

(c2) transmitting a corresponding digital signal to each of the light source driving units to control the light source to emit light.

According to an embodiment of the invention, in the step (c1), the corresponding digital signals are transmitted to the respective sound effect units in a wired manner.

According to an embodiment of the invention, in the step (c2), the corresponding digital signals are transmitted to the respective light source driving units in a Zigbee wireless transmission mode.

According to an embodiment of the invention, in the step (c1), the corresponding digital signal is transmitted to each sound effect unit in a Zigbee wireless transmission mode.

According to an embodiment of the invention, the sound and light control method comprises the steps of:

(A) issuing a control signal;

(B) receiving and executing control signals;

(C) generating a sub-signal corresponding to the control signal; and

(D) Control the sound and light through the sub-signals.

According to an embodiment of the invention, the step (B) comprises the steps of:

(B1) receiving a control signal;

(B2) judging the control signal attributes and their practices; and

(B3) Changing the signal conversion parameter according to the control signal indication.

DRAWINGS

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a block diagram showing the sound and light control apparatus of an audio-based acousto-optic control system in accordance with a first preferred embodiment of the present invention.

2 is a block diagram of an acousto-optic device of an audio-based acousto-optic control system in accordance with the above-described preferred embodiment of the present invention.

3 is a block diagram of a lighting device of an audio-based acousto-optic control system in accordance with the above-described preferred embodiment of the present invention.

4 is a block diagram showing a control unit of an acousto-optic control device of an audio-based acousto-optic control system in accordance with the above-described preferred embodiment of the present invention.

Figure 5 is a control diagram of an audio based acousto-optic control system in accordance with the above-described preferred embodiment of the present invention.

Figure 6 is a schematic illustration of the application of an audio based acousto-optic control system in accordance with the above-described preferred embodiment of the present invention.

7 is an acousto-optic light of an audio-based acousto-optic control system in accordance with a second preferred embodiment of the present invention A block diagram of the device.

Figure 8 is a schematic flow chart of an audio-based acousto-optic control method in accordance with a first preferred embodiment of the present invention.

detailed description

The following description is presented to disclose the invention to enable those skilled in the art to practice the invention. The preferred embodiments in the following description are by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention as defined in the following description may be applied to other embodiments, modifications, improvements, equivalents, and other embodiments without departing from the spirit and scope of the invention.

As shown in Figures 1 through 5, there is an audio based acousto-optic control system in accordance with a first preferred embodiment of the present invention. The acousto-optic control system 1 can transmit and receive wireless signals through the terminal 14 to communicate the sound and light control device 11, so that the sound and light control device 11 emits music according to the signal, and synchronously emits sound and light control signals according to the music content to control the corresponding Acousto-optic device 12 and/or lighting device 13. The terminal 14 exists independently of the sound and light control device 11, and can be implemented as various application devices, such as a mobile phone, a desktop computer, a tablet computer, a smart wearable device, a music player with a wireless transmission function, or an input device. Or, or implemented as an independent or dedicated control device for transmitting various wireless signals to communicate the acousto-optic control device 11.

It should be understood by those skilled in the art that music, generally refers to the art reflecting the emotions of human life, and thus may be limited to a certain band, and the present invention aims to provide a receiving wireless signal to play various audio and to convert through audio. The resulting signal controls the system of changes in the light, that is, the audio played according to the content of the wireless signal can be various audios, and the signals of various audios can control the light, so the music is not limited to having Emotional color or sound of a particular band. In other words, the "music" in the present invention is not limited to the music of the usual case.

According to this preferred embodiment of the invention, the acousto-optic control system 1 comprises a terminal 14, an acousto-optic control device 11, two acoustic light devices 12 and two light devices 13. It should be understood by those skilled in the art that the number of the above devices does not constitute a limitation of the present invention. In practical applications, the number of devices can be adjusted as needed, such as increasing or decreasing the acousto-optic device 12 or the lighting device 13 and the like.

The wireless signal used for communication between the acousto-optic control device 11 and the terminal 14 is implemented as a wireless high-fidelity (WiFi) signal in this embodiment, and the implementation is direct connection. However, those skilled in the art should understand that the wireless signal communication mode between the acousto-optic control device 11 and the terminal 14 is actually The application can be implemented to communicate indirectly through wireless signals, such as through wireless signal strongwaves, routers or external networks, and its wireless signals can be implemented in addition to WiFi, Bluetooth, Bluetooth Low Energy (BLE), and near Field Communication (NFC), Infrared Data Association Standard (IrDA), GSM Signal, CDMA Signal, TD-CDMA Signal, 3G Signal, 4G Signal, Cellular Communications, Worldwide Interoperability for Microwave Access (WiMAX), and others Other means of data transmission known to those skilled in the art.

The sound and light control device 11 includes a power supply unit 101, a control unit 102, a wireless transmission unit 103, a light source driving unit 104, a light source 105, and a sound effect unit 106, wherein the control unit 102 includes a communication module. 1021 and an audio signal conversion module 1022. In the embodiment, the communication module 1021 is implemented as a WiFi module, and the terminal 14 is implemented as a WiFi-enabled computing device. The communication between the acousto-optic control device 11 and the terminal 14 is implemented by the communication module 1021, and when the communication module 1021 receives an audio signal transmitted by the terminal 14, for example, an analog audio information, When the digital audio information, or the compression-encoded audio material, is an MP3 file, it will transmit the audio material to the audio signal conversion module 1022. The audio signal conversion module 1022 has a function of a play, a decode, and an analog-to-digital converter. When receiving an audio signal, the audio signal is converted into a digital signal, and the digital signal is simultaneously transmitted to the sound effect unit. 106, and converting the digital signal into a light control signal and transmitting the signal to the wireless transmission unit 103. The sound effect unit 106 is an audio function with an amplification function, and the music will be directly broadcasted according to the received digital signal.

The wireless transmission unit 103 is implemented as a Zigbee module in the embodiment, and is connected to the control unit 102. After receiving the light control signal, the wireless transmission unit 103 controls the light source driving unit 104 to control The light source 105, on the other hand, wirelessly transmits the light control signal to other wireless transmission units 103. In this embodiment, each wireless transmission unit communicates via a Zigbee 2.4G wireless signal. However, those skilled in the art should understand that the wireless transmission unit 103 can also be implemented as other wireless signal modules in practical applications, and directly or indirectly communicate with the same or different wireless signals, for example, through a wireless signal strong wave. In addition to the Zigbee 2.4G signal, the wireless signal can be implemented as Bluetooth, Bluetooth Low Energy (BLE), Near Field Communication (NFC), Infrared Data Association Standard (IrDA), GSM signal. CDMA signals, TD-CDMA signals, 3G signals, 4G signals, Wireless High Fidelity (WiFi), Worldwide Interoperability for Microwave Access (WiMAX), and other means of data transmission known to those skilled in the art.

In the above wireless communication method, ZigBee is a low-speed short-distance transmission wireless network protocol, which is a low-power personal area network protocol based on the IEEE802.15.4 standard. The main feature of ZigBee is low power consumption. Low cost, low data rate, support for a large number of nodes, support for multiple network topologies, low complexity, self-organization, and is mainly suitable for automatic control and remote control, and can be embedded in various devices. In short, ZigBee is a low-cost, low-power wireless networking communication technology. Because its network can provide users with wireless data transmission functions conveniently, it is very applicable in the field of Internet of Things. Therefore, the devices in the acousto-optic control system 1 according to the embodiment of the present invention are preferably interconnected by Zigbee wireless communication, thereby implementing control of a large number of the acousto-optic devices 12 and/or by one of the acousto-optic control devices 11. The purpose of the lighting device 13 is. Nonetheless, a wide variety of wireless communication methods are also available for the acousto-optic control system 1 in accordance with embodiments of the present invention, with the same objectives being achieved to varying degrees.

The light source 105 includes a plurality of colored lights, and the light color driving unit 104 controls the color and brightness of the plurality of colored lights. In the present embodiment, the light source 105 is composed of five primary color (RGBCW) LED lamps, and the light source driving unit 104 is implemented as a module composed of five LED constant current chips corresponding to the five primary color LEDs, which are subjected to The specific implementation of the wireless transmission unit 103 implemented as a Zigbee module is: outputting a constant voltage DC output to the light source driving unit 104 through the power supply unit 101 implemented as an AC/DC conversion circuit. The stream chip supplies power, and outputs another constant voltage and small current to supply power to the Zigbee module of the light source driving unit 104. After receiving the light control signal, the Zigbee module controls each LED by PWM (Pulse Width Modulation). Constant current chip to achieve color and brightness changes of RGBCW lamps. However, those skilled in the art should understand that the above embodiments do not constitute a limitation of the present invention, and may be implemented in other ways to achieve the same or similar effects. It is worth mentioning that the light source 105 can also be implemented as an external light fixture, such as a light bulb, a lantern, or the like that is currently or additionally prepared by a user, through the light source of the device connected to the sound and light control system 1. The drive unit 104 is thus integrally controlled by the acousto-optic control system 1.

The sound and light device 11 includes a power unit 101, a wireless transmission unit 103, a light source driving unit 104, a light source 105, and a sound effect unit 106. After the wireless transmission unit 103 receives the wireless signal from the wireless transmission unit 103 of the acousto-optic control device 11, the light source driving unit 104 is also controlled to control the light source 105. The embodiment is the same as above. The sound effect unit 106 is connected to the control unit 102 of the acousto-optic control device 11 in a line to synchronously receive and play the digital signal converted from the audio signal conversion module 1022. The control unit 102 is implemented in this embodiment as having a hub or a switched line port in order to correspond to a plurality of audio signal line connection requirements.

The lighting device 11 includes a power unit 101, a wireless transmission unit 103, a light source driving unit 104, and a light source 105. After the wireless transmission unit 103 receives the wireless signal from the wireless transmission unit 103 of the acousto-optic control device 11, the light source driving unit 104 is also controlled to control the light source 105, and The embodiment in this embodiment is still the same as above.

In the acousto-optic control system 1 according to the embodiment of the present invention, the power supply unit 101 can provide the above unit according to the specific needs of the control unit 102, the wireless transmission unit 103, a light source driving unit 104, the light source 105, and the sound effect unit 106. powered by. For example, the power supply unit may include an alternating current-direct current (AC-DC) converter, and may include a transformer to convert the input voltage to a voltage suitable for each unit. For example, the power supply unit can convert a 5V AC input voltage into a 3.3V DC voltage and output it to the wireless transmission unit 103 as a Zigbee module.

As shown in FIG. 7, the application schematic diagram of the audio-based acousto-optic control system 1 according to the above preferred embodiment of the present invention, in this embodiment, the user can transmit the WiFi through the terminal 14 implemented as a handheld smart device. Outputting music information to the acousto-optic control device 11, and then controlling the acousto-optic control device 11 and the acousto-optic device 12 to play music together with the control of the acousto-optic control device 11, and to perform rhythm according to music The light, together with the two of the lighting devices 13, emits a light that is rhythmic according to the music, thereby producing a rich and three-dimensional sound and light effect. More importantly, the entire acousto-optic control system 1 can be changed according to the user's preference and needs. For example, when the user changes the parameters of playing the track or playing when the terminal 14 changes, all devices will also switch to the corresponding music in real time. And sound and light effects. Therefore, the present invention overcomes the problem of the single sound source and the single sound and light change effect of the traditional single-node Bluetooth audio lamp by the multi-node real-time synchronization reaction, and overcomes the need for the wiring of the traditional multi-node fixed line audio lamp. Subsequent line maintenance issues. Furthermore, the acousto-optic control device 11 of the present invention can simultaneously and elastically correspond to the plurality of the acousto-optic devices 12 and the plurality of the light devices 13 so that the user can be based on the acousto-optic control device 11 The type and number of the acousto-optic device 12 and the lighting device 13 are freely determined and arranged in accordance with the size, shape, nature, preferences, stage budget, and other factors or needs of the site to implement the present invention, thereby customizing Its sound and light needs. However, the present invention facilitates the elastic increase and decrease, replaces the characteristics of the acousto-optic device 12 and the lighting device 13, and allows the user to replace or adjust the sound and light control according to the requirements of maintenance, change, expansion/reduction, and the like. The type and number of devices in the system.

In addition, the user can also set and adjust the working parameters of the acousto-optic control system 1 through the terminal 14, for example, the same music can have different corresponding RGBCW light colors, brightness, and flicker effect. The mode of the fruit, or the like, can make the lighting of the specific device not change with the music, and the like, the same music can also have different sound effects, mixing effects, ring effects, and the like. Moreover, the user can also manually set the operation of the acousto-optic control system 1 or a specific device therein, such as selecting to turn off the specific light device 13 or increase the volume of the specific acousto-optic device 12, and the like.

In this embodiment, the specific embodiment of the control unit 102 of the sound and light control device 11 is implemented as a control signal obtained by the communication module 1021 of the WiFi module from the terminal 14 and then forwarded separately. Corresponding control signals are provided to the audio signal conversion module 1022 and the wireless transmission unit 103 implemented as a zigbee module. The audio signal conversion module 1022 controls the operation of each of the sound effects units 106 accordingly. The communication module 1021 implemented as a WiFi module reads the control signal sent by the control unit 102 through its AD port, synchronously adjusts the light source driving unit 104 controlled by itself, and wirelessly transmits through the Zigbee 2.4G signal. The wireless transmission unit 103 of the other devices in the acousto-optic control system 1 is given, thereby controlling the operation of the light source 105 accordingly according to the control signal. In the embodiment, the WiFi module and the Zigbee module are communicably connected through a Uart (Universal Asynchronous Receiver/Transmitter), so that the control signal of the terminal 14 is accepted by the WiFi module. For example, the operation of the light source 105 is controlled by a mobile phone. When the WiFi module receives a control signal or a setting command from the mobile phone, the received command is parsed and sent to the Zigbee module through the Uart port, and then passes through its Zigbee2. The .4G signal is sent wirelessly to the corresponding Zigbee module for simultaneous manual setting of brightness or color.

However, those skilled in the art should understand that the above embodiments for the communication and regulation between the devices of the acousto-optic control system 1 and the terminal 14 thereof do not constitute a limitation of the present invention, and may be used in other applications. The method is implemented to achieve the same or similar effect. For example, the acousto-optic control system may also be disposed at a gateway, and the gateway converts the designated audio data, and calculates the RGBCW color corresponding to the corresponding audio data, and sends the RGBCW color through the zigbee wireless module. The relevant color is to the RGBCW light source end, and after receiving the wireless control signal, the light source end sets the corresponding light source to the relevant color. The mobile phone implemented as a terminal 14 is connected to the WiFi node on the gateway via WiFi, and sends a control command to the gateway through the WiFi through the application software installed on the mobile phone, and the gateway sends the dimming or coloring command therein. The corresponding light source is given, wherein the approximate embodiment can also be applied to the setting of sound effects or music playing, and can also be implemented in other practical applications by other data transmission means known to those skilled in the art.

As shown in FIG. 7, the sound and light device 12A of the audio-based acousto-optic control system according to the second preferred embodiment of the present invention, the sound effect unit 106A is not connected to the sound and light control device 11 in a wired manner. The control unit 102 is connected to the wireless transmission unit 103A inside the acousto-optic device 12A, and receives the wireless signal of the wireless transmission unit 103 of the acousto-optic control device 11 through the wireless transmission unit 103A, And converted into a digital signal and then transmitted to the sound effect unit 106A for broadcast. Embodiments may be such that the received light control signal is inversely converted by the wireless transmission unit 103A of the acousto-optic device 12A into a digital signal for playing music for playback by the sound effect unit 106A. The digital signal converted from the audio material and the light control signal converted from the digital signal may also be transmitted by the audio signal conversion module 1022 of the acousto-optic control device 11 to the wireless transmission of the acousto-optic control device 11 The unit 103 is further wirelessly transmitted to the wireless transmission unit 103A of the acousto-optic device 12A to control the sound effect unit 106A and the light source driving unit 104 of the acousto-optic device 12A by using the two kinds of information, respectively. The audio-based acousto-optic control system 1 according to the present embodiment can achieve the effect of wirelessly connecting all devices, thereby eliminating wiring costs and consequent maintenance and interior aesthetics.

In addition, based on different implementation manners, the audio signal conversion module 1022 may further include a program to correspond to instructions issued by the terminal 14 and transmit digital signals to different wireless transmission units 103 in different manners according to instructions or setting requirements. And the sound effect unit 106, for example, to set a delay or difference for synchronous playback of each device or play in a specific level to transmit digital signals to different devices.

As shown in FIG. 8, the audio-based acousto-optic control method 1000 according to the first preferred embodiment of the present invention is based on the audio-based acousto-optic control system of the above embodiment, and includes the following steps:

(a) emitting an audio signal;

(b) receiving an audio signal and converting it into a digital signal; and

(c) Controlling sound and light through digital signals.

The step (a) is that the matched terminal 14 transmits the audio signal wirelessly, and the step (b) is that the audio signal is received by the sound and light control device 11 and converted into a corresponding digital signal. The digital signals include digital signals for use by each of the audio units 106 (106A) to play music, and light control signals for use by each of the wireless transmission units 103 (103A). Therefore, the step (b) comprises the steps of: (b1) converting the digital signal of the corresponding sound unit and (b2) converting the corresponding light control signal. The step (c) is to transmit each of the digital signals to a corresponding component or device, thereby generating sound and light. Therefore, the step (c) comprises the steps of: (c1) transmitting a corresponding digital signal to each sound effect. Unit The sound is controlled and (c2) the corresponding digital signal is transmitted to each light source driving unit to control the light source to emit light. The transmission mode of the step (c1) includes a wired connection between the audio signal conversion module 1022 of the acousto-optic control device 11 and the sound effect unit 106 of the acousto-optic device 12, and a second preferred implementation according to the present invention described above. The example is transmitted indirectly through the wireless connection mode of the wireless transmission unit 103A. The transmission mode of the step (c2) includes transmitting indirectly through the wireless connection mode of the wireless transmission unit 103 (103A).

Further, the audio-based acousto-optic control system 1 according to the above preferred embodiment of the present invention can further receive other control commands through the communication module 1021 in addition to emitting sound and light according to the audio signal transmitted by the terminal 14 to further assist the control sound. Sound and light emitted by the light control system 1. For example, the control command may be from another user or terminal 14. When the user wishes to autonomously adjust the sound and light emitted by the acousto-optic control system 1, the purpose can be achieved by transmitting a control command.

For example, when a user wishes to adjust the light display of a certain sound and light device 12, the mobile phone can be taken out, and the communication module 1021 in the sound and light control device 11 according to the embodiment of the present invention is connected via WiFi, and is installed on the mobile phone. The application software sends a control command to the communication module 1021 via WiFi. Thereafter, the acousto-optic control device 11 according to an embodiment of the present invention transmits it directly to the acousto-optic device 12 or after processing to the acousto-optic device 12 according to the specific content of the control command.

Therefore, the acousto-optic control method further includes the following steps:

(A) issuing a control signal;

(B) receiving and executing control signals;

(C) generating a sub-signal corresponding to the control signal; and

(D) Control the sound and light through the sub-signals.

Wherein the steps (A) to (D) are independent of the steps (a) to (c2) described above, and the two can be performed simultaneously or separately to jointly control the sound and light. The step (A) is that the matching terminal 14 transmits the control signal wirelessly, and the step (B) is performed by the sound and light control device 11 after receiving the control signal, and is executed according to the control signal, and is specifically executed. The method includes switching the mode of the self-signal conversion or changing its parameters, for example, changing the playback control method of processing the received music to surround sound or enhancing the definition, the overall lighting becomes faster as the music changes, lowers the overall volume, or locally Different sound and light modes are applied to the area, and the sound and light of specific devices are controlled according to the control signal, for example, the specific lighting device is extinguished, the volume of the sound and light control device itself is increased, and the sound and light device is muted but the light changes are maintained. Therefore, the step (B) includes the steps of: (B1) receiving the control signal, and (B2) determining the control signal. The attribute and its method, and (B3) change the signal conversion parameter according to the control signal indication. Wherein, if it is judged in the step (B2) that the control signal only changes the sound and light of the requesting specific device, since no signal conversion parameter is requested to be changed, the step (B3) will be skipped, or in the step ( In B3), 0 parameters are changed, that is, no parameters are changed. And if it is determined in the step (B2) that the control signal requests to switch the mode of the music signal conversion or change the parameter that is applicable when the conversion is performed, then the step (B3) is applied when the corresponding signal conversion is changed according to the control signal indication. Parameters such as one to increase the volume and so on. When it is determined in the step (B2) that the control signal has requested the specific device to change the sound and light, then in the step (C), corresponding sub-signals are generated according to the control signal, such as muting and extinction, and in the In step (D), the sound and light are controlled by the sub-signal, for example, the mute signal is transmitted to the specific acousto-optic device 12 through the line, so that the sound effect unit 106 performs mute and is transmitted to the specific light device 13 through the wireless transmission unit 103. , so that its light source driving unit 104 is turned off, and the like. Similarly, if a control signal does not request or indicate that the specific device changes the sound and light, then the step (C) and the step (D) will be skipped, or when the step (C) is executed, a 0 is generated. For the sub-signal, when the step (D) is performed, the sound and light are controlled by 0 sub-signals, that is, the sub-signal is not controlled to control the sound and light. It should be noted that the above control method may be completely realized by the steps (A) to (B3) under different conditions or different devices, environments, etc., that is, through the change. Parameter or analog implementation. For example, if the control signal requests the specific acousto-optic device 12 to be muted, then by the step (B3), the acousto-optic control device 11 will stop emitting a sound signal to the specific acousto-optic device 12, thereby achieving the same mute. effect. Similar principles and practices can also be applied to the terminal 14 in accordance with an embodiment of the present invention to enable control of a particular sound and light by changing parameters when the audio signal is emitted, such as by turning off the left channel source. The specific sound and light device that is set to play the left channel audio is muted. Therefore, in the actual implementation of the present invention, the manner of implementing the control command issued by the user can be selected by default setting or user setting as needed.

Those skilled in the art should understand that the embodiments of the present invention described in the above description and the accompanying drawings are only by way of illustration and not limitation. The object of the invention has been achieved completely and efficiently. The present invention has been shown and described with respect to the embodiments of the present invention, and the embodiments of the present invention may be modified or modified without departing from the principles.

Claims

An audio-based acousto-optic control system adapted to generate an acousto-optic effect according to a wireless signal emitted by the matched terminal, comprising:

An optical control device that communicates wireless signals and emits sound and light and control signals accordingly;

One or more acousto-optic devices that emit sound and light based on control signals; and/or

One or more lighting devices that emit light based on control signals.
The audio-based acousto-optic control system of claim 1 wherein said acousto-optic control device comprises:

a control unit that communicates wireless signals and issues control signals accordingly;

a wireless transmission unit that transmits a control signal;

a light source driving unit that controls the light fixture according to the control signal; and

An audio effect unit that produces sound effects based on the control signals.
The audio-based acousto-optic control system of claim 2, wherein the acousto-optic control device further comprises:

A light source controls the illumination according to the light source driving unit.
The audio-based acousto-optic control system of claim 1 wherein said acousto-optic device comprises:

a wireless transmission unit that communicates control signals;

a light source driving unit that controls the light fixture according to the control signal; and

An audio effect unit that produces sound effects based on the control signals.
The audio-based acousto-optic control system of claim 4, wherein the acousto-optic device further comprises:

A light source controls the illumination according to the light source driving unit.
The audio-based acousto-optic control system of claim 1 wherein said lighting device package include:

a wireless transmission unit that communicates control signals; and

A light source driving unit controls the luminaire according to the control signal.
The audio-based acousto-optic control system of claim 6 wherein said lighting device further comprises:

A light source controls the illumination according to the light source driving unit.
The audio-based acousto-optic control system of any of claims 2-3, wherein the control unit comprises:

a communication module that communicates wireless signals; and

An audio signal conversion module generates a control signal according to the wireless signal.
The audio-based acousto-optic control system according to any one of claims 1 to 7, wherein said acousto-optic control device transmits a control signal in a wireless manner.
The audio-based acousto-optic control system according to any one of claims 1 to 7, wherein said acousto-optic device and/or said lighting device receives a control signal in a wireless manner.
The audio-based acousto-optic control system according to any one of claims 2, 4 or 6, wherein said wireless transmission unit is a Zigbee module that transmits and receives control signals.
The audio-based acousto-optic control system of claim 8 wherein said communication module is a WiFi module that communicates wireless signals.
The audio-based acousto-optic control system according to any one of claims 1 to 7, wherein said acousto-optic control device simultaneously receives a plurality of wireless signals.
The audio-based acousto-optic control system according to any one of claims 1 to 7, wherein said acousto-optic control device simultaneously issues a multi-channel control signal.
The audio-based acousto-optic control system according to any one of claims 1 to 7, wherein said acousto-optic control device simultaneously emits a plurality of different control signals.
An audio-based acousto-optic control method, characterized in that the method comprises the steps of:

(a) emitting an audio signal;

(b) receiving an audio signal and converting it into a digital signal; and

(c) Controlling sound and light through digital signals.
The acousto-optic control method according to claim 16, wherein said step (c) comprises the steps of:

(c1) transmitting a corresponding digital signal to each sound effect unit to control the sound;

(c2) transmitting a corresponding digital signal to each of the light source driving units to control the light source to emit light.
The acousto-optic control method according to claim 17, wherein in the step (c1), the corresponding digital signal is transmitted to each of the sound effect units in a wired manner.
The acousto-optic control method according to claim 17, wherein in the step (c2), the corresponding digital signal is transmitted to each of the light source driving units in a Zigbee wireless transmission mode.
The acousto-optic control method according to claim 17, wherein in the step (c1), the corresponding digital signal is transmitted to each of the sound effect units in a Zigbee wireless transmission mode.
The acousto-optic control method according to any one of claims 16 to 20, comprising the steps of:

(A) issuing a control signal;

(B) receiving and executing control signals;

(C) generating a sub-signal corresponding to the control signal; and

(D) Control the sound and light through the sub-signals.
The acousto-optic control method according to claim 21, wherein said step (B) comprises the steps of:

(B1) receiving a control signal;

(B2) judging the control signal attributes and their practices; and

(B3) Changing the signal conversion parameter according to the control signal indication.