CN103096306B - Audio frequency playing method and system - Google Patents
Audio frequency playing method and system Download PDFInfo
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- CN103096306B CN103096306B CN201210589449.7A CN201210589449A CN103096306B CN 103096306 B CN103096306 B CN 103096306B CN 201210589449 A CN201210589449 A CN 201210589449A CN 103096306 B CN103096306 B CN 103096306B
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Abstract
Does the present invention disclose a kind of audio frequency playing method and system, and its method comprises: intelligent terminal detects after audio player access, for audio player arranges WiFi by COBBAIF? SSID and password; Audio player receives by the audio head being connected with the COBBAIF of intelligent terminal WiFiSSID and the password that intelligent terminal arranges, and communicates based on WiFi network with external network server, downloads voice data. The present invention is by being equipped with the audio head of connection intelligent terminal for audio player, does what user can simple and fast complete WiFi by intelligent terminal by intelligent terminal control? the setting of SSID and password; The song that audio player can automatically be specified from outer net server sync user under WiFi simultaneously also can be play in the time of off-line, provides users with the convenient; And the function of recycling audio head, has reduced equipment cost, has improved the mobility of equipment, simple to operate, is convenient for carrying.
Description
Technical field
The present invention relates to audio frequency and video play-back technology field, relate in particular to a kind of WiFi audio frequency playing method and beSystem.
Background technology
Current audio player is substantially all that off-line is play, and needs the manual download audio files of user to broadcastingPut the memory device of device; Also there are some WiFi audio players audio signal to be sent out by WiFi networkDeliver to player, still, if audio-frequence player device is away from WiFi router coverage, cannot realizePlay, cause inconvenience to the user thus.
In addition, current WiFi audio player, its method that router SSID and password are set is comparatively numerousTrivial, conventionally need user that audio-frequence player device is entered to set model, and then login and carry out by computerThe setting of SSID and password also needs to restart audio-frequence player device, above-mentioned setting after setting finishesOperation just can come into force.
Summary of the invention
Main purpose of the present invention is to provide one also can facilitate user by quick-setting WiFi account number cipherThe audio frequency playing method of download audio files and system.
In order to achieve the above object, the present invention proposes a kind of audio frequency playing method, comprises the following steps:
Intelligent terminal detects after audio player access, for described audio player is established by COBBAIFPut WiFiSSID and password;
Described in described audio player receives by the audio head being connected with the COBBAIF of described intelligent terminalWiFiSSID and password that intelligent terminal arranges, lead to based on WiFi network with external network serverLetter, downloads voice data.
Preferably, the method also comprises:
Described intelligent terminal sends audio data download instruction to described audio player;
Described audio player receives described audio data download instruction by audio head, according to described audio frequencyThe download address of specifying in data download instruction, from synchronous this download address pair of described external network serverThe voice data of answering, and be saved to local storage.
Preferably, the method also comprises:
Described intelligent terminal sends audio data download instruction by high in the clouds to described audio player;
Described audio player receives the described audio data download instruction that high in the clouds sends, according to described audio frequencyThe download address of specifying in data download instruction, from synchronous this download address pair of described external network serverThe voice data of answering, and be saved to local storage.
Preferably, the method also comprises:
The App of described intelligent terminal is by the various operations of audio player described in the controlled in wireless of high in the clouds.
The present invention also proposes a kind of audio frequency broadcast system, comprises intelligent terminal and audio player, wherein:
Described intelligent terminal, for detecting by COBBAIF after audio player access, is described audio frequencyPlayer arranges WiFiSSID and password;
Described audio player comprises WiFi module, is connected with the main control singlechip of described audio player,Be used for being subject to described main control singlechip control, by the audio head being connected with the COBBAIF of described intelligent terminalReceive WiFiSSID and password that described intelligent terminal arranges, with external network server based on WiFi netNetwork communicates, and downloads voice data.
Preferably, described intelligent terminal is also for sending audio data download instruction to described audio player;
Described WiFi module is also for receive described audio data download instruction by audio head, according to describedThe download address of specifying in audio data download instruction, from synchronous this download ground of described external network serverThe voice data that location is corresponding, and be saved to local storage.
Preferably, described intelligent terminal is also for sending voice data by high in the clouds to described audio playerDownload instruction;
The described audio data download instruction that described audio player also sends for receiving high in the clouds, according to instituteState the download address of specifying in audio data download instruction, from synchronous this download of described external network serverThe voice data that address is corresponding, and be saved to local storage.
Preferably, described intelligent terminal also for App by audio player described in the controlled in wireless of high in the cloudsVarious operations.
Preferably, described audio head is 3.5mm audio head; Described main control singlechip is by ADC interfaceBe connected with described audio head; Described main control singlechip is at least by serial ports or USB interface and described WiFiModule and memory connect.
Preferably, described audio player also comprises for the voice data of described audio head output is carried outThe audio codec of decoding, described audio codec is connected with described main control singlechip; And this audio frequencyCodec is connected with described audio head by DAC interface; Described audio player also comprises and is used to instituteStating the interior each element of audio player provides battery and the electric power management circuit of power supply.
A kind of audio frequency playing method and system that the present invention proposes, by being equipped with 3.5mm for audio playerAudio head, connects the COBBAIF of intelligent terminal, by intelligent terminal control, what user can simple and fastComplete the setting of WiFiSSID and password by intelligent terminals such as smart mobile phones, solved current WiFi equipmentLoaded down with trivial details password arranges problem; Meanwhile, audio player can be automatically same from outer network server under WiFiThe song (such as the collection of QQ music) that step user specifies also can be play in the time of off-line, therebyHaving solved prior art audio player needs user to copy by hand the problem of audio file to player, withTime also solved the problem that current WiFi sound equipment can only be worked in WiFi signal cover, for user carriesSupply convenience; And the function of recycling 3.5mm audio head, in the time playing, export as audio frequency, establishingWhile putting, input as data, reduced equipment cost, improved the mobility of equipment, simple to operate,Be convenient for carrying.
Brief description of the drawings
Fig. 1 is the structural representation of audio frequency broadcast system preferred embodiment of the present invention;
Fig. 2 is the internal structure schematic diagram of audio frequency broadcast system sound intermediate frequency player of the present invention;
Fig. 3 is the schematic flow sheet of audio frequency playing method preferred embodiment of the present invention.
In order to make technical scheme of the present invention clearer, clear, do further in detail below in conjunction with accompanying drawingState.
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain the present invention, and be not used in limitDetermine the present invention.
As shown in Figure 1, preferred embodiment of the present invention proposes a kind of audio frequency broadcast system, comprises intelligent terminal 1And the audio player 2 being connected with intelligent terminal 1, this audio player 2 is also logical with external network serverCross WiFi radio communication, wherein:
Intelligent terminal 1 can be smart mobile phone, iPad or other mobile devices, and this intelligent terminal 1 hasGeneral 3.5mm COBBAIF, for being connected with audio player 2.
Client software (App) is installed on this intelligent terminal 1, on intelligent terminal 1, moves this visitorAfter the end software of family, user can be on intelligent terminal 1 operated client application program, be audio player 2WiFiSSID and password are set, can also control audio player 2 simultaneously and specify ground from outer network serverVoice data is downloaded in location; Coordinate the app on intelligent terminal 1 (such as iPhone or Android mobile phone)Use, the app on intelligent terminal 1, by detecting the data of COBBAIF, judges that audio player 2 is slottingAfter entering, can read audio player 2 hardware information, resource service condition (comprise memory space,Battery electric quantity etc.).
As shown in Figure 2, this audio player 2 is specially the present embodiment sound intermediate frequency player 2 internal structuresWiFi audio player, comprises main control singlechip 21 and the WiFi being all connected with this main control singlechip 21Module 22 (being the alleged WiFi module of the present invention), Flash memory 25, audio head 23 and audio frequency are compiled and are separatedCode device 24, wherein:
Described audio head 23 is the 3.5mm audio head 23 mating with the COBBAIF of intelligent terminal 1.
Described main control singlechip 21 can adopt the MSP430 of TI company series monolithic, by ADC (heightSpeed analog-digital converter) interface is connected with described 3.5mm audio head 23; And by described intelligent terminal 1App set WiFiSSID and the password of described audio player 2; By described intelligent terminal 1The various operations such as the broadcasting of audio player 2 described in App controlled in wireless, time-out, synchronous and deletion.
Described main control singlechip 21 is by serial ports, parallel port, USB interface or other modes and described WiFiModule 22 and Flash memory 25 connect. On main control singlechip 21, move voice modulation demodulation software,Communicate with intelligent terminal 1.
Described WiFi module 22 can adopt the RN171 series low-power consumption WiFi mould of Microchip companyGroup, carries antenna. Main control singlechip 21 is controlled WiFi module 22 and is accessed Internet resources, downloads audio frequencyData, and store Flash memory 25 into.
Described audio codec 24 is connected with described main control singlechip 21; And this audio codec 24Be connected with described audio head 23 by DAC (high-speed A/D converter) interface, for to described audio frequencyThe voice datas of 23 transmission carry out modulus/digital-to-analogue conversion.
Particularly, when intelligent terminal 1 detects by COBBAIF after audio player 2 accesses, according toUser is in client operation, for audio player 2 arranges WiFiSSID and password; At audio player 2Side, is controlled by main control singlechip 21, by the audio head 23 being connected with the COBBAIF of intelligent terminal 1Receive WiFiSSID and password that described intelligent terminal 1 arranges, main control singlechip 21 is controlled WiFi mouldGroup 22 communicates based on WiFi network with external network server, downloads voice data, and will obtainVoice data be stored to Flash memory 25.
Wherein, WiFi module 22 is downloaded voice data from external network server, can be by intelligent terminal 1Control from external network server and download the voice data of assigned address, the song of liking such as download user(as collection of QQ music etc.). Operated intelligent terminal at the client end interface of intelligent terminal 1 by user1 can send audio data download instruction to described audio player 2, in this download instruction, carries appointmentDownload address. Audio head 23 receives after described audio data download instruction, 21 of main control singlechipsAccording to the download address of specifying in described audio data download instruction, control WiFi module 22 from described outsideSynchronous voice data corresponding to this download address of the webserver, and be saved to local storage.
In addition,, as another kind of downloading mode, intelligent terminal 1 also can be broadcast to described audio frequency by high in the cloudsPut device 2 and send audio data download instruction; Audio player 2 receives the described voice data that high in the clouds sendsDownload instruction, according to the download address of specifying in described audio data download instruction, from described external networkThe voice data that this download address of server sync is corresponding, and be saved to local storage.
Realize thus in the time that audio player 2 is in WiFi network coverage, can automatically will useThe audio file of the download address that family is set is synchronized in audio player 2 to be stored, when audio frequency is playWhen device 2 leaves WiFi network coverage, user can listen to the song that it is liked by off-line, and without handMoving downloaded copy audio file, provides users with the convenient.
Above-mentioned audio codec 24 carries out modulus/number for the voice data that described audio head 23 is transmittedMould conversion.
Further, as required, described in the present embodiment sound intermediate frequency player 2 can also comprise and being used toThe interior each element of audio player 2 provides battery and the electric power management circuit of power supply; In the situation without batteryUnder, the power supply mode of audio player 2 can be obtained from outside.
The present embodiment, by such scheme, for audio player 2 is equipped with 3.5mm audio head 23, connects intelligenceThe COBBAIF of terminal, by intelligent terminal control, what user can simple and fast passes through the intelligence such as smart mobile phoneEnergy terminal 1 completes the setting of WiFiSSID and password, has solved the loaded down with trivial details password setting of current WiFi equipmentProblem; Meanwhile, the song that audio player 2 can automatically be specified from outer net server sync user under WiFiBent (such as the collection of QQ music) also can play, thereby solve prior art in the time of off-lineAudio player 2 needs user to copy by hand the problem of audio file to player, has also solved at present simultaneouslyThe problem that WiFi sound equipment can only be worked in WiFi signal cover, provides users with the convenient; AndThe function of recycling 3.5mm audio head 23 is exported as audio frequency in the time playing, in the time arranging as dataInput, has reduced equipment cost, has improved the mobility of equipment, simple to operate, is convenient for carrying.
As shown in Figure 3, preferred embodiment of the present invention proposes a kind of audio frequency playing method, based on above-mentioned enforcementExample system and implement, the method comprises:
Step S101, intelligent terminal detects after audio player access by COBBAIF, is described soundFrequently player arranges WiFiSSID and password;
Step S102, described audio player is by the audio frequency being connected with the COBBAIF of described intelligent terminalHead receives WiFiSSID and the password that described intelligent terminal arranges, with external network server based on WiFiNetwork communicates, and downloads voice data.
In the present embodiment, intelligent terminal can be smart mobile phone, iPad or other mobile devices, and this intelligence eventuallyEnd has general 3.5mm COBBAIF, for being connected with audio player.
Client software (App) is installed on this intelligent terminal, on intelligent terminal, moves this clientAfter software, user can be on intelligent terminal operated client application program, for audio player arranges WiFiSSID and password, can also control audio player simultaneously and download audio frequency number from outer network server assigned addressAccording to; Coordinate the app on intelligent terminal (such as iPhone or Android mobile phone) to use, intelligence eventuallyApp on end, by detecting the data of COBBAIF, after judging that audio player inserts, can read soundFrequently hardware information, the resource service condition (comprising memory space, battery electric quantity etc.) of player.
Particularly, when intelligent terminal detects by COBBAIF after audio player access, according to userIn client operation, for audio player arranges WiFiSSID and password; In audio player side, byMain control singlechip control, receives described intelligence eventually by the audio head being connected with the COBBAIF of intelligent terminalWiFiSSID and password that end arranges, main control singlechip control WiFi module and external network server baseCommunicate in WiFi network, download voice data, and the voice data obtaining is stored to Flash depositsReservoir.
Wherein, WiFi module is downloaded voice data from external network server, can be by intelligent terminal controlDownload the voice data of assigned address from external network server, the song liked such as download user (asThe collection of QQ music etc.). Operated at the client end interface of intelligent terminal by user, intelligent terminal can be toDescribed audio player sends audio data download instruction, carries the download ground of appointment in this download instructionLocation.
Audio head receives after described audio data download instruction, and main control singlechip is according to described voice dataThe download address of specifying in download instruction, controls WiFi module synchronous this from described external network serverThe voice data that set address is corresponding, and be saved to local storage.
In addition,, as another kind of downloading mode, intelligent terminal also can be play to described audio frequency by high in the cloudsDevice sends audio data download instruction; The described audio data download that audio player receives high in the clouds transmission refers toOrder, according to the download address of specifying in described audio data download instruction, from described external network serverSynchronous voice data corresponding to this download address, and be saved to local storage.
Realize thus in the time that audio player is in WiFi network coverage, can be automatically by userThe audio file of download address of setting is synchronized in audio player to be stored, when audio player fromWhile opening WiFi network coverage, user can listen to the song that it is liked by off-line, and without manual downloadCopy audio file, provides users with the convenient.
Audio player not only can be set by the App of intelligent terminal the WiFi of described audio playerSSID and password; Can also be play by audio frequency described in the controlled in wireless of high in the clouds by the App of described intelligent terminalThe various operations such as the broadcasting of device, time-out, synchronous and deletion.
Compared to existing technology, existing WiFi audio player, it arranges the side of router SSID and passwordMethod is comparatively loaded down with trivial details, conventionally needs user that audio-frequence player device is entered to set model, and then passes through computerThe setting of SSID and password is carried out in login, also needs to restart audio-frequence player device after setting finishes,Above-mentioned setting operation just can come into force, and the present invention is by being equipped with 3.5mm audio head, Yong Huke for audio playerWith the setting of passing through the intelligent terminals such as smart mobile phone and complete WiFiSSID and password of simple and fast, thereby separateThe loaded down with trivial details password of current WiFi equipment of having determined arranges problem.
In addition, existing audio player is substantially all that off-line is play, and need download by hand audio frequency literary composition with userPart is to the memory device of player; Or some WiFi audio players can be by WiFi network by audio frequencySignal sends to player, still, if audio-frequence player device, away from WiFi router, cannot be realized and broadcastingPut, cause inconvenience to the user thus, mutual by with intelligent terminal of the present invention, audio player canThe song (such as the collection of QQ music) of automatically specifying from outer net server sync user under WiFi,When off-line, also can play, need user to copy by hand thereby solved prior art audio playerAudio file is to the problem of player, and also having solved current WiFi sound equipment can only cover at WiFi signal simultaneouslyIn scope, the problem of work, provides users with the convenient; And the function of recycling 3.5mm audio head,In the time playing, export as audio frequency, in the time arranging, input as data, reduced equipment cost, improvedThe mobility of equipment, simple to operate, be convenient for carrying.
The foregoing is only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention,Everyly utilize equivalent structure or the flow process conversion that description of the present invention and accompanying drawing content do, or directly orConnect and be used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. an audio frequency playing method, is characterized in that, comprises the following steps:
Intelligent terminal detects after audio player access, for described audio player is established by COBBAIFPut WiFiSSID and password; Described intelligent terminal is each by audio player described in App controlled in wirelessPlant operation;
Described in described audio player receives by the audio head being connected with the COBBAIF of described intelligent terminalWiFiSSID and password that intelligent terminal arranges, lead to based on WiFi network with external network serverLetter, downloads voice data; Described method also comprises:
Described intelligent terminal sends audio data download instruction to described audio player;
Described audio player receives described audio data download instruction by audio head, according to described audio frequencyThe download address of specifying in data download instruction, from synchronous this download address pair of described external network serverThe voice data of answering, and be saved to local storage.
2. method according to claim 1, is characterized in that, also comprises:
Described intelligent terminal sends audio data download instruction by high in the clouds to described audio player;
Described audio player receives the described audio data download instruction that high in the clouds sends, according to described audio frequencyThe download address of specifying in data download instruction, from synchronous this download address pair of described external network serverThe voice data of answering, and be saved to local storage.
3. an audio frequency broadcast system, is characterized in that, comprises intelligent terminal and audio player, wherein:
Described intelligent terminal, for detecting by COBBAIF after audio player access, is described audio frequencyPlayer arranges WiFiSSID and password; And also for App by sound described in the controlled in wireless of high in the cloudsFrequently the various operations of player;
Described audio player comprises WiFi module, is connected with the main control singlechip of described audio player,Be used for being subject to described main control singlechip control, by the audio head being connected with the COBBAIF of described intelligent terminalReceive WiFiSSID and password that described intelligent terminal arranges, with external network server based on WiFiNetwork communicates, and downloads voice data;
Described intelligent terminal is also for sending audio data download instruction to described audio player;
Described WiFi module is also for receive described audio data download instruction by audio head, according to instituteState the download address of specifying in audio data download instruction, from synchronous this download of described external network serverThe voice data that address is corresponding, and be saved to local storage.
4. system according to claim 3, is characterized in that,
Described intelligent terminal also refers to for sending audio data download by high in the clouds to described audio playerOrder;
The described audio data download instruction that described audio player also sends for receiving high in the clouds, according to instituteState the download address of specifying in audio data download instruction, from synchronous this download of described external network serverThe voice data that address is corresponding, and be saved to local storage.
5. according to the system described in any one in claim 3-4, it is characterized in that, described audio head is3.5mm audio head; Described main control singlechip is connected with described audio head by ADC interface; Described masterControl single-chip microcomputer is at least connected with described WiFi module and memory by serial ports or USB interface.
6. system according to claim 5, is characterized in that, described audio player also comprises useIn the audio codec that the voice data of described audio head output is decoded, described audio coding decodingDevice is connected with described main control singlechip; And this audio codec is by DAC interface and described audio headBe connected; Described audio player also comprises the electricity that is used to the interior each element of described audio player that power supply is providedPond and electric power management circuit.
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| CN106066891A (en) * | 2016-06-17 | 2016-11-02 | 中国科学院长春光学精密机械与物理研究所 | Data capture method, device and audio player |
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| WO2016023168A1 (en) * | 2014-08-12 | 2016-02-18 | Shenzhen Sugr Technology Limited Company | Methods and apparatus for using audio to configure wireless network settings of a networked media player |
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| CN105702272B (en) * | 2016-01-12 | 2019-03-12 | 深圳市德赛工业研究院有限公司 | A kind of audio-frequence player device |
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