CN106454620A - Embedded audio playing device and control system supporting multi-point synchronous playing - Google Patents
Embedded audio playing device and control system supporting multi-point synchronous playing Download PDFInfo
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- CN106454620A CN106454620A CN201610898423.9A CN201610898423A CN106454620A CN 106454620 A CN106454620 A CN 106454620A CN 201610898423 A CN201610898423 A CN 201610898423A CN 106454620 A CN106454620 A CN 106454620A
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 5
- 230000006855 networking Effects 0.000 claims description 5
- 241001269238 Data Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The invention belongs to the technical field of smart home devices, and in particular relates to an embedded audio playing device and control system supporting multi-point synchronous playing. The embedded audio playing device supporting multi-point synchronous playing comprises an audio transmission module, an audio storage module, an audio decoding module, an audio playing module and a power supply module, which are connected; and the power supply module is used for supplying power to various devices. The embedded audio control system supporting multi-point synchronous playing comprises the audio playing device, a mobile client side and an audio data server. The technical problem to be solved in the invention is to provide the embedded audio playing device and control system, which are simple to install and low in cost and can support multi-point synchronous playing and multi-channel playing.
Description
Technical field
The invention belongs to Intelligent home device technical field, more particularly to a kind of embedded sound for supporting Multipoint synchronous to play
Frequency playing device and control system.
Technical background
Background music system is one of indispensable system in intelligent domestic system, at present the background music system of main flow on the market
System mainly has three major types：The first kind, home audio-visual system, coordinate video to constitute by high power combination formula audio amplifier relatively independent
Household audio and video system, this kind of system cost is higher, main using the communication of audio frequency copper cable, installs complicated；Equations of The Second Kind, the freestanding back of the body
Scape music system, is mainly made up of power amplifier main frame, control panel and ceiling type loudspeaker, and this kind of system cost is medium, but equally
Need to lay tone frequency channel wire, network etc.；3rd class, Baffle Box of Bluetooth, cost is relatively low, install simple, but can only a pair of part, no
The broadcasting of multichannel multichannel can be realized.
Content of the invention
The technical problem to be solved be provide a kind of install simple, low cost Multipoint synchronous can be supported to play and
Embedded audio playing device and control system that multichannel is played.For this purpose, the present invention is employed the following technical solutions：
A kind of embedded audio playing device for supporting Multipoint synchronous to play, deposits including the audio transmission module that is connected, audio frequency
Storage module, audio decoder module, audio playing module and the power module for powering to each device；
The audio transmission module, is configurable for by ICP/IP protocol connection route device and accesses the Internet, to download
The voice data that client is specified；
The audio storage module, is configurable for storing voice data of the audio transmission module from the Internet download；
The audio decoder module, is configurable for the voice data being stored in audio storage module according to the volume for setting
Code mode carries out audio decoder；
The audio playing module, is configurable for broadcasting decoded for audio decoder module voice data by speaker
Put.
On the basis of using technique scheme, the present invention can also be using technical scheme further below：
The audio transmission module is using wirelessly or non-wirelessly mode connection route device, and the wireless mode can be wifi mode, institute
State wired mode to connect for LAN.
The wireless mode can be supported：
STA mode, with the quick distribution of a key, using client by UDP communication mode quick obtaining router network title and
Password simultaneously completes Wireless Networking；Or
Ap mode, to be directly connected to audio playing apparatus using mobile device；
The wired mode can support UPNP plug and play mark, to realize the automatic equipment discovery of audio playing module.
Further, the audio transmission module is additionally configured to may conform to Airplay or DLNA standard audio transmission association
View, to download, by the standard audio host-host protocol, the voice data that client is specified.
Further, the audio storage module can adopt built-in storage chip mode, or external SD card mode, or pass through
USB interface connected mode.
Further, the audio playing module is one or more, is installed in body of wall using installation by adhering mode.
Further, when the audio playing module is multiple, can support independently to play different sources of sound, or synchronous
When play same source of sound.
Further, the audio playing module can adopt 86 types or 118 types or 120 types or 146 types to install standard peace
Loaded in body of wall.
Meanwhile, present invention also offers another kind of technical scheme；
A kind of embedded audio control system for supporting Multipoint synchronous to play, including aforesaid audio playing apparatus, mobile client
End and audio data service device；
The mobile client, for finding the audio playing apparatus in LAN, and can allow user select the audio frequency number that plays
According to and send information to audio playing apparatus；
The audio playing apparatus, for receiving the information of mobile client transmission, and download from audio data service device corresponding
Voice data be decoded and play.
Further, the mobile client can allow user select to play same voice data, or play different sounds
Frequency evidence.
It is an advantage of the invention that：The embedded audio playing device that the support Multipoint synchronous that the present invention is provided are played is installed on
On body of wall, the apparatus and system provides a kind of brand-new house background music system, solves traditional-family's movie theatre and background
The complicated problem of audio system high cost, installation, it is achieved that the networking of family's audio amplifier and intellectuality, while can be with existing shifting
Dynamic equipment is fully compliant, improves the intelligent and personalized of household background music.
Description of the drawings：
Fig. 1 is the system framework schematic diagram of the present invention.
Fig. 2 is the system control schematic diagram of the present invention.
Fig. 3 is the equipment networking illustraton of model of the present invention.
Fig. 4 is the software control flow chart of the present invention.
Fig. 5 is the installation explosive view of the specific embodiment of the present invention.
The scheme of installation of the specific embodiment of present invention during Fig. 6.
Specific embodiment
In conjunction with accompanying drawing, a kind of embedded audio playing device for supporting Multipoint synchronous to play that the present invention is provided and control
System is described further.
As shown in figure 1, a kind of embedded audio playing device 10 for supporting Multipoint synchronous to play, including audio transmission device
11st, audio memory means 12, audio decoding apparatus 13, audio playing apparatus 14, supply unit 15, the audio data service device
16 and the mobile client 17.
Wherein, audio transmission device 11 and is accessed by wired or wireless way connection route device 18 according to ICP/IP protocol
The Internet, mobile client 17 accesses the Internet by router 18, to connect audio data service device 16.User is by movement
After client 17 selects to play audio frequency, mobile client 17 is passed according to audio transmission protocol notification audio playing device 10, audio frequency
Defeated device 11 downloads the voice data specified of user from audio data service device 16, audio transmission device 11 meet Airplay,
The standard audio host-host protocol such as DLNA.Audio playing apparatus 10 are downloaded mobile client 17 by standard audio host-host protocol and are specified
Voice data, be saved in audio memory means 12；Audio memory means 12 are protected using built-in storage chip or external SD card
Deposit voice data.Audio memory means 12 can also carry out voice data upload and download by USB interface interface.
Audio memory means 12 store the voice data that downloads from the Internet by audio transmission device 11；Audio decoder
The voice data that device 13 is will remain in audio memory means 12 carries out audio decoder according to certain coded system；Audio frequency is broadcast
Device 14 is put by decoded for audio decoding apparatus 13 voice data by playing back by speaker.
Supply unit 15 is that in audio playing apparatus 10, each device provides power supply.
As shown in Fig. 2 when multiple audio playing apparatus 21 are in the LAN that same router 24 constitutes, mobile client
End 22 can select multiple or all audio frequency playing device 21 to play same audio frequency, or individually select different audio frequency to play
Device 21 plays different audio frequency.After audio playing apparatus 21 receive the audio frequency broadcast information of the transmission of mobile client 22, press
Audio frequency being downloaded according to certain transmission standard from audio data service device 23, and remaining in audio playing apparatus 21, audio frequency is played
Device 21 carries out playing same source of sound during Multipoint synchronous and multichannel surround sound is played or independently played different
Source of sound.
As shown in figure 3, audio playing apparatus 31 can be to connect wireless router 33, wireless parties using wirelessly or non-wirelessly mode
Formula typically adopts Wi-Fi, the general LAN connection of wired mode.
Wireless mode supports STA and ap mode, supports the quick distribution of a key under STA mode, logical using mobile client 32
33 network name of UDP communication mode quick obtaining wireless router and password is crossed, so as to complete Wireless Networking；Under ap mode, handss
The mobile devices such as machine need not move through router, can be directly connected to the audio playing apparatus 31.Wired mode supports that UPNP is
Plug-and-play standard, realizes mobile client 32 and finds automatically audio playing apparatus 31.
As shown in figure 4, Multicast audio system flow process figure, first mobile client find audio-frequence player device 41, send out
After existing equipment, mobile client selects audio frequency 42, and then mobile client selects audio-frequence player device 43, selects multiple or one
Individual playback equipment simultaneously sends audio frequency broadcast information to audio-frequence player device 44, and audio-frequence player device is downloaded from audio data service device
Audio frequency 45, last audio-frequence player device is synchronized according to playable information or single-point plays 46.
As shown in figure 5, a kind of Multicast audio player example, including Wi-Fi wireless transport module 51, Audio storage unit
52, audio treatment unit 53, audio power amplifier unit 54, audio amplifier 55, power module 56, wall surface mounting support 57, back cover 58 and outer
Frame 59.Power module 56 is Wi-Fi wireless transport module 51, Audio storage unit 52, audio treatment unit 53, audio frequency power amplifier list
Unit 54 and audio amplifier 55 are powered.Wi-Fi wireless transport module 51, by wireless Wi-Fi connection router.52 He of Audio storage unit
Audio treatment unit 53 downloads voice data and decoding output audio analog signals.Audio power amplifier unit 54 and audio amplifier 55 are by audio frequency
Analogue signal is converted to sound by loudspeaker after amplifying.
Audio playing apparatus structure division is made up of wall surface mounting support 57, back cover 58 and housing 59.Wall surface mounting support
57 and back cover 58 be mutually mechanically connected by snap and fixing, be fixed to, using screw is installed, the magazine that is embedded in body of wall
On, finally housing 59 is fixed on the wall surface mounting support 57.
Although the present invention is shown and described by reference to preferred embodiment, this professional ordinary skill
Personnel are it is to be appreciated that in the range of claims, can make the various change in form and details.
Claims (10)
1. a kind of support Multipoint synchronous play embedded audio playing device, it is characterised in that including the audio transmission being connected
Module, audio storage module, audio decoder module, audio playing module and the power module for powering to each device；
The audio transmission module, is configurable for by ICP/IP protocol connection route device and accesses the Internet, to download
The voice data that client is specified；
The audio storage module, is configurable for storing voice data of the audio transmission module from the Internet download；
The audio decoder module, is configurable for the voice data being stored in audio storage module according to the volume for setting
Code mode carries out audio decoder；
The audio playing module, is configurable for broadcasting decoded for audio decoder module voice data by speaker
Put.
2. according to claim 1 a kind of support Multipoint synchronous play embedded audio playing device, it is characterised in that
The audio transmission module can be wifi mode using wirelessly or non-wirelessly mode connection route device, the wireless mode, and described have
Line mode can connect for LAN.
3. according to claim 2 a kind of support Multipoint synchronous play embedded audio playing device, it is characterised in that
The wireless mode can be supported：
STA mode, with the quick distribution of a key, using client by UDP communication mode quick obtaining router network title and
Password simultaneously completes Wireless Networking；Or
Ap mode, to be directly connected to audio playing apparatus using mobile device；
The wired mode can support UPNP plug and play mark, to realize the automatic equipment discovery of audio playing module.
4. according to claim 1 a kind of support Multipoint synchronous play embedded audio playing device, it is characterised in that
The audio transmission module is additionally configured to may conform to Airplay or DLNA standard audio host-host protocol, with by the standard
Audio transmission protocol downloads the voice data that client is specified.
5. according to claim 1 a kind of support Multipoint synchronous play embedded audio playing device, it is characterised in that
The audio storage module can adopt built-in storage chip mode, or external SD card mode, or pass through USB interface connected mode.
6. according to claim 1 a kind of support Multipoint synchronous play embedded audio playing device, it is characterised in that
The audio playing module is one or more, is installed in body of wall using installation by adhering mode.
7. according to claim 6 a kind of support Multipoint synchronous play embedded audio playing device, it is characterised in that
When the audio playing module is multiple, can support different sources of sound are independently played, or same source of sound is played when synchronous.
8. according to claim 6 a kind of support Multipoint synchronous play embedded audio playing device, it is characterised in that
The audio playing module can adopt 86 types or 118 types or 120 types or 146 types to install standard and be installed in body of wall.
9. a kind of support Multipoint synchronous play embedded audio control system, it is characterised in that including in claim 1-8 appoint
Audio playing apparatus one by one described in item, mobile client and audio data service device；
The mobile client, for finding the audio playing apparatus in LAN, and can allow user select the audio frequency number that plays
According to and send information to audio playing apparatus；
The audio playing apparatus, for receiving the information of mobile client transmission, and download from audio data service device corresponding
Voice data be decoded and play.
10. according to claim 9 a kind of support Multipoint synchronous play embedded audio control system, it is characterised in that
The mobile client can allow user select to play same voice data, or play different voice datas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610898423.9A CN106454620A (en) | 2016-10-14 | 2016-10-14 | Embedded audio playing device and control system supporting multi-point synchronous playing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610898423.9A CN106454620A (en) | 2016-10-14 | 2016-10-14 | Embedded audio playing device and control system supporting multi-point synchronous playing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106454620A true CN106454620A (en) | 2017-02-22 |
Family
ID=58173956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610898423.9A Pending CN106454620A (en) | 2016-10-14 | 2016-10-14 | Embedded audio playing device and control system supporting multi-point synchronous playing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109788341A (en) * | 2019-01-02 | 2019-05-21 | 新华三技术有限公司 | A kind of media playing method and device |
| CN110958298A (en) * | 2019-10-30 | 2020-04-03 | 成都法兰特科技有限公司 | Wireless audio playing device and wireless internet audio playing method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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