CN113382298A - Network set top box atmosphere lamp system - Google Patents
Network set top box atmosphere lamp system Download PDFInfo
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- CN113382298A CN113382298A CN202110642991.3A CN202110642991A CN113382298A CN 113382298 A CN113382298 A CN 113382298A CN 202110642991 A CN202110642991 A CN 202110642991A CN 113382298 A CN113382298 A CN 113382298A
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- 238000001514 detection method Methods 0.000 claims abstract description 51
- 230000008859 change Effects 0.000 abstract description 30
- 230000033764 rhythmic process Effects 0.000 description 10
- 230000005236 sound signal Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42203—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] sound input device, e.g. microphone
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/4221—Dedicated function buttons, e.g. for the control of an EPG, subtitles, aspect ratio, picture-in-picture or teletext
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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
Abstract
The invention discloses a network set top box atmosphere lamp system which comprises a television, a network set top box, an atmosphere module, an audio detection device, a color detection device, an atmosphere lamp belt and a signal transmitter. Has the advantages that: according to the invention, the atmosphere module is arranged in the network set top box, so that the brightness change and the tone change of the lamp strip of the atmosphere can be controlled according to the audio frequency and the color change of the television program, the watching atmosphere is improved, and the watching experience of a viewer is improved.
Description
Technical Field
The invention relates to the technical field of network set top boxes, in particular to an atmosphere lamp system of a network set top box.
Background
The network set-top box is called STB for short, and the network set-top box technology is a vital technical device in information household appliances. The functionality of network set-top boxes has been upgraded from a multi-frequency tuner and decoder to a control terminal for a large number of online databases of movies, multimedia events, news, etc. The network set-top box is not only a tuner but also a remote control unit of a video server. The network set-top box is connected with the video server through the ATM network system and carries out bidirectional and full-duplex digital communication with the video server.
With the improvement of living standard of people, the watching quality of television programs is improved, although the network set top box meets the requirements of people on various television programs, the atmosphere of the surrounding environment cannot adapt to the corresponding television programs, and after the atmosphere lamp is installed around the television, although the atmosphere lamp has a certain atmosphere effect, the atmosphere lamp cannot change correspondingly according to the program conditions in the television, and the atmosphere effect is poor.
In order to solve the problems, the network set top box atmosphere lamp system is provided.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides an atmosphere lamp system of a network set top box.
In order to achieve the purpose, the invention adopts the following technical scheme: a network set top box atmosphere lamp system comprises a television, a network set top box, an atmosphere module, an audio detection device, a color detection device, an atmosphere lamp strip and a signal transmitter, and is characterized in that the network set top box is arranged below the television, the atmosphere module is arranged in the network set top box, the audio detection device is arranged at the upper end of the network set top box and is close to a sound hole of the television, the color detection device is arranged in the front of the lower end of the television, the audio detection device and the color detection device are both electrically connected with the atmosphere module, and the atmosphere lamp strip is connected with the atmosphere module through a USB;
the atmosphere module comprises a signal receiver, a signal change-over switch, a power supply circuit, a first main control chip, a second main control chip and a light controller, wherein the signal receiver is in signal connection with a signal transmitter, the signal receiver is in electric connection with the signal change-over switch, the signal change-over switch is in electric connection with the power supply circuit, the first main control chip is connected with the second main control chip in parallel on the power supply circuit, the first main control chip is electrically connected with the second main control chip through the light controller, and the light controller is directly connected with the atmosphere lamp band.
In the above atmosphere lamp system of the network set top box, a video detection module is arranged in the color detection device.
In the above ambient light system of the network set top box, the audio detection device is a sound sensor, and the color detection device is a color sensor.
In the above ambient light system for the network set top box, the signal emitter is a remote controller, and the signal emitter is provided with three buttons, wherein the three buttons are respectively a music mode, a cinema mode and a switch.
In the atmosphere lamp system of the network set top box, the first main control chip is in signal connection with the audio detection device, and the second main control chip is in signal connection with both the audio detection device and the color detection device.
In the above-mentioned network STB atmosphere lamp system, atmosphere lamp area is full-color lamp area and pastes at the TV set dorsal part.
Compared with the prior art, the network set top box atmosphere lamp system has the advantages that:
1. through setting up atmosphere module, audio frequency detection device, color detection device and atmosphere lamp area, utilize audio frequency detection device and color detection device to detect out the audio signal and the color signal of TV program to carry audio signal to the atmosphere module in, through the detection and the compiling back of atmosphere module, the change that light and color were carried out in direct control atmosphere lamp area, with the broadcast picture of cooperation TV program, improve the watching effect.
2. By setting a music mode and a cinema mode, a user can control the system to enter the music mode or the cinema mode only by pressing a corresponding music mode button and a cinema mode button on a remote controller according to the self requirement, when the music mode is adopted, under the action of a first main control chip, an input audio signal can obtain audio melody and rhythm information, a change rule of light color is determined according to the audio melody, a change rule of light brightness is determined according to the rhythm information, the change rule of the light color and the change rule of the light brightness are compiled to obtain a light control signal which is transmitted to a light controller, the light controller controls the light change and the light brightness of an atmosphere lamp strip to be matched with played music according to the light control signal to play a role in improving a song listening atmosphere, under the action of a second main control chip when the cinema mode is adopted, the input audio signal and the color signal can obtain audio melody, rhythm information, color information and brightness information, the change rule of the light color is determined according to the audio melody, the change rule of the light brightness is determined according to the rhythm information, the light main tone is determined according to the color information, the light main brightness is obtained according to the brightness information, the change rule of the light color, the change rule of the light brightness, the light main tone and the light main brightness are compiled to obtain a light control signal, the light control signal is transmitted to a light controller, and the light controller controls the cold and warm tone and the light change of the atmosphere according to the light control signal so as to match with the watched television picture and improve the viewing atmosphere.
Drawings
FIG. 1 is a block diagram of an ambient light system of a network set-top box according to the present invention;
FIG. 2 is a block diagram of an ambience module in an ambience lamp system of a network set-top box according to the present invention;
FIG. 3 is a flow chart of signal transmission of a first main control chip in an ambient light system of a network set-top box according to the present invention;
fig. 4 is a flowchart of signal transmission of a second master control chip in an ambient light system of a network set-top box according to the present invention.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-4, a network set top box atmosphere lamp system comprises a television, a network set top box, an atmosphere module, an audio detection device, a color detection device, an atmosphere lamp strip and a signal emitter, wherein the network set top box is arranged below the television, the atmosphere module is arranged in the network set top box, the audio detection device is arranged at the upper end of the network set top box and is arranged close to a sound hole of the television, so that the audio played by the television is conveniently detected, the audio detection device 6 is a sound sensor, a capacitance type electret microphone sensitive to sound is arranged in the sound sensor, the sound wave enables an electret film in the microphone to vibrate, so that the capacitance changes, a micro voltage which changes correspondingly to the capacitance is generated, the voltage is converted into a voltage of 0-5V, the voltage is received by a data acquisition unit through a/D conversion and is transmitted to a first main control chip or a second main control chip in the atmosphere module, the method comprises the steps of obtaining audio melody and rhythm information according to an audio signal, determining a change rule of light color according to the audio melody, determining a change rule of light brightness according to the rhythm information, compiling the change rule of the light color and the change rule of the light brightness to obtain a light control signal, transmitting the light control signal to a light controller, and controlling atmosphere light according to the light control signal by the light controller.
The first main control chip is in signal connection with the audio detection device, and the second main control chip is in signal connection with both the audio detection device and the color detection device.
The color detection device is arranged in front of the lower end of the television and used for detecting the picture color of the television, the audio detection device and the color detection device are both electrically connected with the atmosphere module, the color detection device is a color sensor, the color sensor is the prior art and is a sensor for detecting the color by comparing the object color with the previously taught reference color, when the two colors are matched within a certain error range, the detection result is output, the detected color signal is transmitted to a second main control chip in the atmosphere module and is converted into color information and brightness information, the main color tone of the light is determined according to the color information, the main brightness of the light is obtained according to the brightness information, the main color tone of the light and the main brightness of the light are compiled to obtain a light control signal which is transmitted to the light controller, and the light controller controls the atmosphere light strip according to the light control signal, the atmosphere lamp area is connected with the atmosphere module through a USB.
The atmosphere module comprises a signal receiver, a signal change-over switch, a power supply circuit, a first main control chip, a second main control chip and a light controller, wherein the signal receiver is in signal connection with a signal transmitter, the signal receiver is electrically connected with the signal change-over switch, the signal change-over switch is electrically connected with the power supply circuit, the first main control chip and the second main control chip are connected in parallel on the power supply circuit, the first main control chip and the second main control chip are jointly and electrically connected with the light controller, the light controller is directly connected with an atmosphere lamp belt, the signal transmitter is a remote controller, the signal transmitter is provided with three buttons which are respectively a music mode, a cinema mode and a switch, the signal transmitter can transmit three different signals, the signal receiver can receive the three signals and can judge through the signal change-over switch, the power supply circuit is powered on, the first main control chip is powered on, the second main control chip is powered on, two choices of a music mode and a cinema mode are provided for the system, and further conversion and selection can be carried out according to the needs of users.
The color detection device is internally provided with a video detection module which can judge according to the video content played by the television so as to change the cold and warm tone adjusted by the color detection device.
Atmosphere lamp area is full-color lamp area and pastes at the TV set dorsal part, and atmosphere lamp has the function that multiple colour changes, and has the change effect of bright power, installs at the TV set dorsal part and is close with the TV wall, shines the light on the wall comparatively pleasing to the eye then.
It should be noted that, the connection mode between the network set-top box and the television is the prior art, and is not described herein again.
The working principle of the invention is as follows:
when the television is used for watching programs, a user firstly needs to press a switch button on the remote controller, at the moment, the signal transmitter transmits a switch signal to the signal receiver, the signal receiver transmits the switch signal to the signal change-over switch, the signal change-over switch receives the switch signal and then enables the power supply circuit to be electrified, and then only the button of a music mode or a cinema mode needs to be pressed as required.
When the music mode button is pressed, the signal transmitter transmits a music mode signal, which is received by the signal receiver and transmitted to the signal switch, thereby the power supply circuit supplies power to the first main control chip, the first main control chip works and further receives the audio signal detected by the audio detection device when the television is used for playing music, obtaining audio melody and rhythm information according to the audio signal, determining the change rule of the light color according to the audio melody, determining the change rule of the light brightness according to the rhythm information, compiling the change rule of the light color and the change rule of the light brightness by the first main control chip to obtain a light control signal, and convey it to light controller, light controller controls the light change and the light luminance in atmosphere lamp area and the music that plays to cooperate according to light control signal, plays the effect that improves the atmosphere of listening to songs.
When a cinema mode button is pressed, a signal emitter emits cinema mode signals, the cinema mode signals are received by a signal receiver and are transmitted to a signal switch, a power supply circuit is enabled to supply power to a second main control chip, the second main control chip works, the power supply circuit is further used for receiving audio signals detected by an audio detection device and detected by a color detection device when watching a television or a movie, audio melody, rhythm information, color information and brightness information are obtained according to the audio signals and the color signals, a change rule of light color is determined according to the audio melody, a change rule of the light brightness is determined according to the rhythm information, a light dominant hue is determined according to the color information, the light dominant brightness is obtained according to the brightness information, and the second main control chip compiles the change rule of the light color, the change rule of the light brightness, the light dominant hue and the light dominant brightness to obtain light control signals, and the light control signal is transmitted to the light controller, and the light controller controls the changes of the cold and warm tones and the light of the atmosphere according to the light control signal so as to match with the watched television pictures and improve the watching atmosphere.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A network set top box atmosphere lamp system comprises a television, a network set top box, an atmosphere module, an audio detection device, a color detection device, an atmosphere lamp strip and a signal transmitter, and is characterized in that the network set top box is arranged below the television, the atmosphere module is arranged in the network set top box, the audio detection device is arranged at the upper end of the network set top box and is close to a sound hole of the television, the color detection device is arranged in the front of the lower end of the television, the audio detection device and the color detection device are both electrically connected with the atmosphere module, and the atmosphere lamp strip is connected with the atmosphere module through a USB;
the atmosphere module comprises a signal receiver, a signal change-over switch, a power supply circuit, a first main control chip, a second main control chip and a light controller, wherein the signal receiver is in signal connection with a signal transmitter, the signal receiver is in electric connection with the signal change-over switch, the signal change-over switch is in electric connection with the power supply circuit, the first main control chip is connected with the second main control chip in parallel on the power supply circuit, the first main control chip is electrically connected with the second main control chip through the light controller, and the light controller is directly connected with the atmosphere lamp band.
2. The ambient light system of a network set-top box as recited in claim 1, wherein a video detection module is disposed within the color detection device.
3. The network set-top box ambient light system as recited in claim 1, wherein the audio detection device is a sound sensor and the color detection device is a color sensor.
4. The ambient light system of claim 1, wherein the signal transmitter is a remote control and the signal transmitter has three buttons, the three buttons being a music mode, a theater mode and a switch.
5. The ambient light system of the network set-top box as recited in claim 1, wherein the first master control chip is in signal connection with the audio detection device, and the second master control chip is in signal connection with both the audio detection device and the color detection device.
6. The ambient light system of the network set top box as recited in claim 1, wherein the ambient light strip is a full color light strip and is adhered to the back side of the television.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110642991.3A CN113382298A (en) | 2021-06-09 | 2021-06-09 | Network set top box atmosphere lamp system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110642991.3A CN113382298A (en) | 2021-06-09 | 2021-06-09 | Network set top box atmosphere lamp system |
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| CN113382298A true CN113382298A (en) | 2021-09-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113794938A (en) * | 2021-09-22 | 2021-12-14 | 深圳维盟网络技术有限公司 | Atmosphere lamp illumination regulation and control method for enhancing video playing and game playing |
| CN114401574A (en) * | 2021-12-02 | 2022-04-26 | 北京小米移动软件有限公司 | Light emission control method and system, display device, and readable storage medium |
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| CN114401574B (en) * | 2021-12-02 | 2024-01-09 | 北京小米移动软件有限公司 | Light emission control method and system, display device, and readable storage medium |
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Application publication date: 20210910 |