CN105515702A - Method for acquiring media information of radio station music, and vehicle radio set - Google Patents
Method for acquiring media information of radio station music, and vehicle radio set Download PDFInfo
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- CN105515702A CN105515702A CN201410491155.XA CN201410491155A CN105515702A CN 105515702 A CN105515702 A CN 105515702A CN 201410491155 A CN201410491155 A CN 201410491155A CN 105515702 A CN105515702 A CN 105515702A
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Abstract
The invention discloses a method for acquiring media information of radio station music, and a vehicle radio set. The method for acquiring media information of radio station music comprises intercepting audio clips from the audio playing in a vehicle radio set; identifying the intercepted audio clips, and sending the intercepted audio clips to a music server to search the corresponding music media information when the intercepted audio clips belong to music; and utilizing the vehicle radio set to acquire and display the music media information from the music server after the music server searches and obtains the corresponding music media information. The method for acquiring media information of radio station music, and the vehicle radio set can automatically acquire the music media information corresponding to the music in the current playing audio.
Description
Technical field
The present invention relates to audio-frequency information process field, in particular to a kind of method and the vehicle-mounted radio that obtain the media information of music of radio station.
Background technology
Existing vehicle-mounted radio has been integrated with the multimedia application such as bluetooth, USB music, iPod, takes leave of single-color dot matrix screen simultaneously, steps into the epoch of colored large-size screen monitors (8 cun of screens or more).Along with the intellectuality, interconnected of automobile, more application service can operate on vehicle-mounted radio.
Radio station is the most used multimedia application of race of driving, and is also that race of driving receives the important channel of latest music information simultaneously.Existing vehicle-mounted radio is usually used as the receiving system in radio station, the user interface that existing vehicle-mounted radio provides only shows current frequency of radio station at present, the information such as song title, singer's name, the lyrics for the care of user is limited to various condition, and the factors such as such as network connection, music libraries, data acquisition cannot be presented to user.
The method of music media information is obtained in prior art, application platform can be passed through, make user in the process listening to music, by manually inputting song title or singer's name in this application platform, trigger the music media information downloading coupling from server, as the lyrics, the album cover of coupling.But time user listens to music of radio station, many times do not know the song names play, therefore, when user cannot determine the search word searching for music, then cannot get music media information from server.
Summary of the invention
Vehicle-mounted radio for the correlation technique of correlation technique cannot the problem of music media information corresponding to the music in the current audio frequency play of automatic acquisition, at present effective solution is not yet proposed, for this reason, main purpose of the present invention is to provide a kind of method and the vehicle-mounted radio that obtain the media information of music of radio station, to solve the problem.
To achieve these goals, according to an aspect of the present invention, provide a kind of method obtaining the media information of music of radio station, the method comprises: from the current audio frequency play of vehicle-mounted radio, intercept audio fragment; Intercepted audio fragment is identified, when intercepted audio fragment is music, intercepted audio fragment is sent to music servers to search for corresponding music media information; After music servers search obtains corresponding music media information, vehicle-mounted radio obtains music media information from music servers and shows.
To achieve these goals, according to a further aspect in the invention, provide a kind of vehicle-mounted radio, this vehicle-mounted radio comprises: communication device, has radio-frequency antenna, to receive broadcast station signal; Or, possess network connecting function, to receive network radio station signal; Playing device, plays the audio frequency of broadcast station signal or the generation of network radio station signal; Recognition device, intercepts the audio fragment of the current audio frequency play, and when intercepted audio fragment is music, intercepted audio fragment is sent to music servers to search for corresponding music media information by communication device; Display unit, after music servers search obtains corresponding music media information, obtains music media information by communication device from music servers and shows
By the present invention, adopt and intercept audio fragment from the current audio frequency play of vehicle-mounted radio; Intercepted audio fragment is identified, when intercepted audio fragment is music, intercepted audio fragment is sent to music servers to search for corresponding music media information; After music servers search obtains corresponding music media information, vehicle-mounted radio obtains music media information from music servers and shows, the vehicle-mounted radio solving correlation technique cannot the problem of the music media information corresponding to music in the current audio frequency play of automatic acquisition, and then realizes the effect of the music media information corresponding to the music in the audio frequency of the current broadcasting of automatic acquisition.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the system of the media information of acquisition music of radio station according to the embodiment of the present invention one;
Fig. 2 is the detailed construction schematic diagram of the system of the media information of a kind of optional acquisition music of radio station according to the embodiment of the present invention one;
Fig. 3 is the schematic flow sheet of the method for the media information of acquisition music of radio station according to the embodiment of the present invention two;
Fig. 4 is the detailed process schematic diagram of the method for the media information of a kind of optional acquisition music of radio station according to the embodiment of the present invention two; And
Fig. 5 is the system configuration schematic diagram of the vehicle-mounted radio according to the embodiment of the present invention three.
Embodiment
The present invention program is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a part of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
It should be noted that, term " first ", " second " etc. in specification of the present invention and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as embodiments of the invention described herein can with except here diagram or describe those except order implement.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.
Embodiment 1:
According to the embodiment of the present invention, provide a kind of system obtaining the media information of music of radio station.
Fig. 1 is the structural representation of the system of the media information of acquisition music of radio station according to the embodiment of the present invention one; Fig. 2 is the detailed construction schematic diagram of the system of the media information of a kind of optional acquisition music of radio station according to the embodiment of the present invention one.As shown in Figure 1, this system comprises: vehicle-mounted radio 10 and music servers 12.
Concrete, composition graphs 2 is known, and above-mentioned vehicle-mounted radio 10 can comprise user interface, broadcast receiver receiving system, memory, music voice recognition device, matched-field processors and network transceiver.User interface is used for Identification display result, provides user interface the music identified to be puted into collection list; Memory is for preserving the favorites list, and user is by the music of this list replay collection.Broadcast receiver receiving system is the parts of the audio frequency for receiving input; Music voice recognition device is for identifying that present video is sound bite or snatch of music, and the time started of music and termination time; For checking, matched-field processors identifies whether the music media information that music servers returns mates with the music that current broadcast receiver is play; Network transceiver is for sending music VF data to music servers, and receive the recognition result that music servers sends over, wherein, music servers is except according to except the corresponding music of audio identification, can retrieving the media information matched.
Thus, composition graphs 1 and Fig. 2 known, vehicle-mounted radio 10 intercepts audio fragment from the current audio frequency play; And intercepted audio fragment is identified, when intercepted audio fragment is music, intercepted audio fragment is sent to music servers 12 to search for corresponding music media information; After music servers 12 search obtains corresponding music media information, vehicle-mounted radio 10 obtains music media information from music servers 12 and shows.
In a kind of embodiment that the application provides, vehicle-mounted radio 10 can obtain the snatch of music play in first time period from the current audio frequency play; Music servers 12, correspondence is set up with vehicle-mounted radio, for receiving the retrieving information that vehicle-mounted radio 10 sends, retrieving information comprises above-mentioned snatch of music, thus music servers retrieves the music media information obtaining mating with the snatch of music play in first time period according to retrieving information, and music media information is returned to vehicle-mounted radio; Wherein, after vehicle-mounted radio gets the music media information of mating with the snatch of music play in first time period, obtain the snatch of music in the audio frequency of the current broadcasting of vehicle-mounted radio, and the snatch of music in the audio frequency of current for vehicle-mounted radio broadcasting is mated with the music media information of the snatch of music play in first time period, wherein, in the successful situation of music media information matches of the snatch of music play in the snatch of music in the audio frequency of the current broadcasting of vehicle-mounted radio and first time period, display music media information.
Composition graphs 2 is known, and the audio frequency that the vehicle-mounted radio 10 in the above embodiments of the present application one is play can be the audio content that vehicle-mounted radio broadcast station is exporting.First time period in above-mentioned alternate example can be start to intercept after audio plays a period of time (such as: the moment starting audio plays rise time period of intercepting 10s as first time period, start audio plays 2s after intercept the time period of 10s as first time period, or the 10s after music being detected is as first time period etc.), obtain the snatch of music in the audio fragment play in this first time period.
Preferably, carry out identification to intercepted audio fragment to comprise: judge that the audio fragment intercepted is music or DJ voice.
Concrete, music can be comprised due in the audio frequency that vehicle-mounted radio is play, also the audio frequency of other types can be comprised, the contents such as such as DJ voice, therefore, composition graphs 2 is known, vehicle-mounted radio is before obtaining the snatch of music in first time period, can be the other guide such as music or voice by the audio fragment play in the music recognition device identification first time period shown in Fig. 2, until the audio fragment recognized in music startup intercepting certain hour section carries out follow-up matching operation as snatch of music.By the music voice recognition device shown in Fig. 2, music VF fragment can be sent to music servers further, the music media information recognized is sent it back vehicle-mounted radio by server of holding music.
The above-mentioned music servers 12 of the application can be third party's terminal with music recognition functions, specific physical location can be deployed in, composition graphs 2 is known, the music media information of a large amount of snatch of music can be prestored from the musical database of music storehouse server by music servers 12, after receiving the snatch of music that vehicle-mounted radio sends, start to carry out matching operation from the musical database of music storehouse server, get the music media information of this snatch of music coupling, and return to vehicle-mounted radio by inquiring about the music media information obtained.
It should be noted that herein, after vehicle-mounted radio obtains music media information from music servers, only just show when the Audio Matching of music media information and the current broadcasting of vehicle-mounted radio; Otherwise, re-start the process of above-mentioned acquisition music media information.
Preferably, identical mark is given to the audio fragment belonging to same a piece of music; When the audio fragment that the music media information that vehicle-mounted radio obtains from server is corresponding has identical mark with the audio fragment of the current broadcasting of vehicle-mounted radio, determine the Audio Matching of music media information and the current broadcasting of vehicle-mounted radio obtained from server.
Concrete, the application's said system embodiment can be realized by the matched-field processors of vehicle-mounted radio, after getting snatch of music corresponding to the snatch of music play in first time period, need first to check whether the audio-frequency information in the current audio frequency play of vehicle-mounted radio mates with this music media information, only just can show music media information when the match is successful, if the audio frequency of i.e. current broadcasting there occurs change (such as having play next music), snatch of music in the audio frequency now play there occurs change, then can not play this music media information, system can continue to wait for the media information that the snatch of music now play is corresponding.
Therefore, when vehicle-mounted radio is vehicle-mounted radio, above-mentioned vehicle-mounted radio can realize vehicle-mounted radio by the matching treatment device shown in Fig. 2 and finish content matching, and by the music media information displaying after the match is successful to user.
The scheme that the above-mentioned example of the application provides achieves with giving a unique identification to snatch of music, thus makes system can uniquely identify this snatch of music.
Due to along with passage of time, the content in the radio station that vehicle-mounted radio is play can constantly change, if after the music play is next music, vehicle-mounted radio chance intercepts new snatch of music again, and give this again intercept new snatch of music one new second mark ID, for being different from the first mark ID, thus vehicle-mounted radio can be made judge the music media information got whether can play.
Also it should be noted that herein, realize the function of the snatch of music in the audio frequency of current for vehicle-mounted radio broadcasting and the music media information of the snatch of music play in first time period being carried out mating, can realize as follows: the mark of the music media information that reading music servers returns and the first mark ID that music media information is associated by the first mark ID be associated and the current preservation of vehicle-mounted radio is compared, if what vehicle-mounted radio was preserved is designated the first mark ID, the music media information matches of the snatch of music play in the snatch of music in the audio frequency of then current broadcasting and first time period successfully, if the mark that vehicle-mounted radio is preserved replaces with the second mark ID, then the music media information matches failure of the snatch of music in the audio frequency of current broadcasting and the interior snatch of music play of first time period.
As from the foregoing, in the scheme that the above embodiments of the present application one provide, the music media information obtaining this snatch of music coupling is mated further by the snatch of music extracted in the audio frequency of current broadcasting, due to along with time variations, the music that vehicle-mounted radio is play may have occurred change, what namely play is next music, therefore, before vehicle-mounted radio shows music media information corresponding to this snatch of music, first determine whether the music in playing there occurs change, if do not changed, then show the music media information that this snatch of music gets.Thus the vehicle-mounted radio solving correlation technique cannot the problem of the music media information corresponding to music in the current audio frequency play of Obtaining Accurate, and then realize the effect of the music media information corresponding to the music in the audio frequency of the current broadcasting of Obtaining Accurate.
Preferably, the above-mentioned vehicle-mounted radio 10 of the application can comprise: reading device, for intercepting the audio fragment of the audio frequency that vehicle-mounted radio is play in first time period; Music recognition processor, for identifying in audio fragment whether comprise music VF, if comprise music VF in audio fragment, then obtains the snatch of music in first time period.
Composition graphs 2 is known, and after vehicle-mounted radio 10 receives the audio-frequency information of broadcast station, broadcast receiver starts to receive and reads the audio fragment of the audio frequency obtaining playing in first time period, and audio fragment is sent to music recognition processor.Music recognition device can be realized by the music processor shown in Fig. 2.
Preferably, after display music media information, the collection of the music of collecting current broadcasting is provided to point out.Wherein, the scheme providing the collection of the music of collecting current broadcasting to point out comprises: the online broadcasting link providing the music of current broadcasting, and confirms that preserving this plays link online based on user; Or, operation indicating is provided, and confirms based on user the media file that the music of current broadcasting is correlated with to be saved in the local memory device that can be read by vehicle-mounted radio.
Embodiment 2:
According to the embodiment of the present invention, additionally provide a kind of embodiment of the method for implementing said system embodiment, Fig. 3 is the schematic flow sheet of the method for the media information of acquisition music of radio station according to the embodiment of the present invention two.
As shown in Figure 3, the method for the media information of this acquisition music of radio station comprises:
Step S30, intercepts audio fragment from the current audio frequency play of vehicle-mounted radio.
The application above-mentioned steps S30 can realize obtaining the snatch of music play in first time period from the current audio frequency play of vehicle-mounted radio, vehicle-mounted radio in above-mentioned steps can be vehicle-mounted radio, and the audio frequency of broadcasting can be the audio content that vehicle-mounted radio broadcast station is exporting.First time period can be start to intercept after audio plays a period of time (such as: the moment starting audio plays rise time period of intercepting 10s as first time period, start audio plays 2s after intercept the time period of 10s as first time period, or the 10s after music being detected is as first time period etc.), obtain the snatch of music in the audio fragment play in this first time period.
Preferably, in order to make the snatch of music that gets more clear, de-noise operation can be carried out to the audio fragment intercepted.
Music can be comprised due in the audio frequency that vehicle-mounted radio is play, also the audio frequency of other types can be comprised, the contents such as the voice of such as DJ, therefore, before obtaining the snatch of music in first time period, can be the other guide such as music or voice by the audio fragment play in music recognition device identification first time period, until the audio fragment recognized in music startup intercepting certain hour section carries out follow-up matching operation as snatch of music.
Step S32, identifies intercepted audio fragment, when intercepted audio fragment is music, intercepted audio fragment is sent to music servers to search for corresponding music media information.Preferably, following scheme can be comprised to the step that intercepted audio fragment identifies in above-mentioned steps S32: judge that the described audio fragment intercepted is described music or DJ voice.
The application above-mentioned steps S32 can realize, the music media information of mating with the snatch of music play in first time period returned by vehicle-mounted radio reception music servers.The above-mentioned music servers of the application can be third party's terminal with music recognition functions, specific physical location can be deployed in, this music servers has prestored the music media information of a large amount of snatch of music in musical database, after receiving the snatch of music that vehicle-mounted radio sends, start to carry out matching operation, get the music media information of this snatch of music coupling, and return to vehicle-mounted radio by inquiring about the music media information obtained.
When vehicle-mounted radio is vehicle-mounted radio, above-mentioned steps can realize, and by music voice recognition unit, music VF fragment is sent to music servers, and the music media result recognized is sent it back vehicle-mounted radio by music servers.
Step S34, after music servers search obtains corresponding music media information, vehicle-mounted radio obtains music media information from music servers and shows.
As from the foregoing, in the scheme that the above embodiments of the present application two provide, the music media information obtaining this snatch of music coupling is mated further by the snatch of music extracted in the audio frequency of current broadcasting, because said process obtains corresponding music media information without the need to the search keyword manually inputting current music fragment, vehicle-mounted radio is by analyzing current music, utilize music servers to provide the music media information of this music, whole process is completed automatically by system.Thus the vehicle-mounted radio solving correlation technique cannot the problem of the music media information corresponding to music in the current audio frequency play of automatic acquisition, and then realize the effect of the music media information corresponding to the music in the audio frequency of the current broadcasting of automatic acquisition.
In a preferred embodiment provided by the invention, just show when the Audio Matching only in music media information and the current broadcasting of vehicle-mounted radio; Otherwise, re-start the process of above-mentioned acquisition music media information.
Above-mentioned preferred version can realize, after vehicle-mounted radio obtains music media information from music servers, immediately current music media information is not shown, but the snatch of music first obtained in the audio frequency that now vehicle-mounted radio playing instantly, and the snatch of music in the above-mentioned audio frequency instantly play is mated with the music media information of the snatch of music play in first time period, wherein, in the successful situation of music media information matches of the snatch of music play in the snatch of music in the audio frequency instantly play and first time period, display music media information.
The application's such scheme can be realized by the matched-field processors of vehicle-mounted radio, after getting snatch of music corresponding to the snatch of music play in first time period, need first to check whether the audio-frequency information in the current audio frequency play of vehicle-mounted radio mates with this music media information, only just can show music media information when the match is successful, if the audio frequency of i.e. current broadcasting there occurs change (such as having play next music), snatch of music in the audio frequency now play there occurs change, then can not play this music media information, system can continue to wait for the media information that the snatch of music now play is corresponding.
Therefore, when vehicle-mounted radio is vehicle-mounted radio, above-mentioned steps can realize after vehicle-mounted radio finishes content matching, by the music media information displaying after the match is successful to user.
As from the foregoing, in the application's such scheme, the music media information obtaining this snatch of music coupling is mated further by the snatch of music extracted in the audio frequency of current broadcasting, due to along with time variations, the music that vehicle-mounted radio is play may have occurred change, what namely play is next music, therefore, before vehicle-mounted radio shows music media information corresponding to this snatch of music, first determine whether the music in playing there occurs change, if do not changed, then show the music media information that this snatch of music gets.Thus the vehicle-mounted radio solving correlation technique cannot the problem of the music media information corresponding to music in the current audio frequency play of Obtaining Accurate, and then realize the effect of the music media information corresponding to the music in the audio frequency of the current broadcasting of Obtaining Accurate.
Preferably, after getting media information corresponding to snatch of music, the music media information identified can be saved in playlist, Online Music can be play if necessary by this list, thus extend traditional vehicle-mounted radio function, meet the requirement of the media information of user's collection and acquisition music of radio station.
Also it should be noted that, the vehicle-mounted radio in the above embodiments of the present application can for having the vehicle-mounted radio of network communicating function herein.
In a kind of embodiment that the application provides, give identical mark to the audio fragment belonging to same a piece of music; The audio fragment that the music media information obtained from music servers when vehicle-mounted radio is corresponding, when there is identical mark with the audio fragment of the current broadcasting of vehicle-mounted radio, determine the Audio Matching of music media information and the current broadcasting of vehicle-mounted radio obtained from music servers.
Concrete, such scheme achieves with giving a unique identification to snatch of music, thus makes system can uniquely identify this snatch of music.In the process of the snatch of music of vehicle-mounted radio in the audio frequency of the current broadcasting of real time scan, if detect that the snatch of music instantly play in the above-mentioned first time period of music play is identical, then preserve current unique identification, otherwise revise this unique identification.
Because the snatch of music for different music all imparts different identification informations, therefore, above-mentioned steps achieves, and only when identifying ID and being identical, snatch of music that just can be corresponding shows music media information accurately.
Preferably, the application, after display music media information, provides the collection of the music of collecting current broadcasting to point out.
In a kind of embodiment, provide the collection of the music of collect current broadcasting to point out and can comprise following embodiment: provide the online broadcasting of the music of current broadcasting to link, and confirm to preserve based on user and play link online; Or, operation indicating is provided, and confirms based on user the media file that the music of current broadcasting is correlated with to be saved in the local memory device that can be read by vehicle-mounted radio.
Below with regard to shown in composition graphs 4, the function that the application scenarios that just scheme of the application is applied in the client of the vehicle-mounted radio shown in Fig. 2 realizes is described in detail.
Steps A, vehicle-mounted radio, when the audio frequency that broadcast station exports, intercepts audio fragment, carries out de-noise operation to the audio fragment intercepted.This step makes the audio fragment that is truncated to clear.
Step B, composition graphs 2 is known, by music voice recognition device, vehicle-mounted radio can identify that the current audio fragment be truncated to is the voice of music or DJ, if identify that the current audio fragment be truncated to is music, then perform step C, otherwise return steps A to continue to wait for new audio frequency input, again intercept new audio fragment, until contain snatch of music in the audio fragment be truncated to.
Step C, snatch of music is sent to music servers by the network transceiver shown in Fig. 2 by music voice recognition device, and music servers herein can be the third-party server independent of vehicle-mounted radio.
Step D, music servers can continue to judge to identify that whether current snatch of music is successful, if successfully recognize this snatch of music, then enters step e, if snatch of music recognition failures, then music servers returns steps A and requires that vehicle-mounted radio resends music VF.
Step e, composition graphs 2 is known, music servers can be retrieved according to the snatch of music successfully recognized in the music storehouse database of this locality, retrieval obtains the music media information of mating with this snatch of music, and just this music media information sends it back vehicle-mounted radio as the result identified by the network transceiver shown in Fig. 2.Music storehouse database in this step can be kept in music storehouse server.
Step F, this music media information downloaded by vehicle-mounted radio.
Step G, vehicle-mounted radio mates by local matched-field processors the current content play of music media information and radio station received, if the match is successful, then enter step H, if it fails to match, abandon the music media information be currently received, return the music media information intercepting the current snatch of music play of vehicle-mounted radio.
Concrete, the matching feature that the application above-mentioned steps G realizes can be achieved by the following scheme, vehicle-mounted radio is after being truncated to snatch of music, this snatch of music is carried out binding with the mark ID uniquely generated and sends to music servers, music servers is after matching music media information corresponding to this snatch of music having bound unique ID, this music media information industry can be bound this unique ID, and the music media information of having bound unique ID is returned to vehicle-mounted radio, whether the music play due to onboard servers meeting real time scan radio station changes, if changed, the identification information of a new mark ID as the current new music play can be generated, therefore, vehicle-mounted radio is receiving the music media information of having bound unique ID, just can determine that this music media information is the media information that snatch of music that radio present is being play is corresponding according to this unique ID, namely can the mark ID of the current storage of mark ID and this locality of music media information binding compare, if not identical, then characterize radio station and play new music, music media information is now invalid recognition result, thus need again to access music servers to obtain the music media information of new snatch of music.
Step H, the match is successful obtain music media information after, by music media information displaying to the use user of vehicle-mounted radio, and point out user music media information can be collected.
It should be noted that, the music media information identified can be saved in playlist by the store button of vehicle-mounted radio by user herein, can play Online Music if necessary by this list.
It can thus be appreciated that, above-described embodiment that the application provides, can realize identifying music by audio fragment, thus obtain music media information, the None-identified because filename mistake, file corruption cause can be avoided, and without the need to the music media of compatible different-format, use unique audio data format.In addition, such scheme also possesses following advantage: can Real time identification radio station play music media information; Music servers can provide the music media information of magnanimity, thus improves the discrimination of wireless snatch of music; Interconnected broadcast receiver terminal does not need very high hardware configuration.
It should be noted that, can perform in the computer system of such as one group of computer executable instructions in the step shown in the flow chart of accompanying drawing, and, although show logical order in flow charts, but in some cases, can be different from the step shown or described by order execution herein.
Embodiment 3:
According to the embodiment of the present invention, additionally provide a kind of vehicle-mounted radio.
Fig. 5 is the system configuration schematic diagram of the vehicle-mounted radio according to the embodiment of the present invention three, and as shown in Figure 5, this vehicle-mounted radio can comprise: communication device 50, playing device 52, recognition device 54 and display unit 56.
Wherein, communication device 50, has radio-frequency antenna, to receive broadcast station signal; Or, possess network connecting function, to receive network radio station signal; Playing device 52, plays the audio frequency of broadcast station signal or the generation of network radio station signal; Recognition device 54, intercepts the audio fragment of the current audio frequency play, and when intercepted audio fragment is music, intercepted audio fragment is sent to music servers to search for corresponding music media information by communication device; Display unit 56, after music servers search obtains corresponding music media information, obtains music media information by communication device from music servers and shows.
As from the foregoing, in the scheme that the above embodiments of the present application three provide, the music media information obtaining this snatch of music coupling is mated further by the snatch of music extracted in the audio frequency of current broadcasting, because said process obtains corresponding music media information without the need to the search keyword manually inputting current music fragment, vehicle-mounted radio is by analyzing current music, utilize music servers to provide the music media information of this music, whole process is completed automatically by system.Thus the vehicle-mounted radio solving correlation technique cannot the problem of the music media information corresponding to music in the current audio frequency play of automatic acquisition, and then realize the effect of the music media information corresponding to the music in the audio frequency of the current broadcasting of automatic acquisition.
Preferably, above-mentioned vehicle-mounted radio can also comprise as lower component: matched-field processors, after obtaining music media information by communication device from music servers, matched-field processors carries out coupling checking to obtained music media information, only just controls display unit when the Audio Matching of music media information and current broadcasting and shows.
Above-mentioned preferred version can realize, after vehicle-mounted radio obtains music media information from music servers, immediately current music media information is not shown, but the snatch of music first obtained in the audio frequency that now vehicle-mounted radio playing instantly, and the snatch of music in the above-mentioned audio frequency instantly play is mated with the music media information of the snatch of music play in first time period, wherein, in the successful situation of music media information matches of the snatch of music play in the snatch of music in the audio frequency instantly play and first time period, display music media information.
Preferably, above-mentioned vehicle-mounted radio can also comprise as lower component: user interface control device, provides user oriented vehicle-mounted radio user interface, and by display unit display vehicle-mounted radio user interface; And memory, after display music media information, generate and the collection of the music of current broadcasting is pointed out and shown by display unit; And based on the operation of user for user interface, the online broadcasting link of the music of current broadcasting or media file are saved in memory.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. obtain a method for the media information of music of radio station, it is characterized in that, comprising:
Audio fragment is intercepted from the current audio frequency play of vehicle-mounted radio;
Intercepted described audio fragment is identified, when intercepted described audio fragment is music, intercepted described audio fragment is sent to music servers to search for corresponding music media information;
After described music servers search obtains the music media information of described correspondence, described vehicle-mounted radio obtains described music media information from described music servers and shows.
2. method according to claim 1, is characterized in that, describedly carries out identification to intercepted audio fragment and comprises: judge that the described audio fragment intercepted is described music or voice.
3. method according to claim 1, is characterized in that, after described vehicle-mounted radio obtains described music media information from described music servers, only just shows when the Audio Matching of described music media information and the current broadcasting of described vehicle-mounted radio; Otherwise, re-start the process of the described music media information of above-mentioned acquisition.
4. method according to claim 3, is characterized in that, gives identical mark to the audio fragment belonging to same a piece of music; The audio fragment that the described music media information obtained from described music servers when described vehicle-mounted radio is corresponding, when there is identical mark with the described audio fragment of the current broadcasting of described vehicle-mounted radio, determine the Audio Matching of described music media information and the current broadcasting of described vehicle-mounted radio obtained from described music servers.
5. method according to claim 1, is characterized in that, described method also comprises: after the described music media information of display, provide the collection of the music of collecting current broadcasting to point out.
6. method according to claim 5, is characterized in that, described in provide the collection of the music of collecting current broadcasting to point out to comprise: online the broadcastings link that the music of described current broadcasting is provided, and confirm that preserving described online broadcasting links based on user; Or, operation indicating is provided, and confirms the media file that the music of described current broadcasting is correlated with to be saved in the local memory device that can be read by described vehicle-mounted radio based on described user.
7. a vehicle-mounted radio, is characterized in that, comprising:
Communication device, has radio-frequency antenna, to receive broadcast station signal; Or, possess network connecting function, to receive network radio station signal;
Playing device, plays the audio frequency of described broadcast station signal or the generation of described network radio station signal;
Recognition device, intercepts the audio fragment of the current audio frequency play, and when intercepted described audio fragment is music, intercepted described audio fragment is sent to music servers to search for corresponding music media information by described communication device;
Display unit, after the search of described music servers obtains corresponding described music media information, obtains described music media information by described communication device from described music servers and shows.
8. vehicle-mounted radio according to claim 7, it is characterized in that, described vehicle-mounted radio also comprises: matched-field processors, after obtaining described music media information by described communication device from described music servers, described matched-field processors carries out coupling checking to obtained described music media information, only just controls described display unit when the Audio Matching of described music media information and described current broadcasting and shows.
9. vehicle-mounted radio according to claim 7, it is characterized in that, described vehicle-mounted radio also comprises: user interface control device, provides user oriented vehicle-mounted radio user interface, and shows described vehicle-mounted radio user interface by described display unit; And memory, after the described music media information of display, generate and the collection of the music of current broadcasting is pointed out and shown by display unit; And based on the operation of described user for user interface, the online broadcasting link of the music of described current broadcasting or media file are saved in described memory.
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