CN102497400A - Music media information obtaining method of vehicle-mounted radio equipment and obtaining system thereof - Google Patents
Music media information obtaining method of vehicle-mounted radio equipment and obtaining system thereof Download PDFInfo
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- CN102497400A CN102497400A CN2011103917894A CN201110391789A CN102497400A CN 102497400 A CN102497400 A CN 102497400A CN 2011103917894 A CN2011103917894 A CN 2011103917894A CN 201110391789 A CN201110391789 A CN 201110391789A CN 102497400 A CN102497400 A CN 102497400A
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Abstract
The invention relates to a music media information obtaining method of vehicle-mounted radio equipment and an obtaining system thereof. The method comprises the following steps that: a vehicle-mounted terminal carries out recording on music played by vehicle-mounted radio equipment as well as a recoding segment is intercepted; a humming identification server identifies the recording segment; if the recording segment is identified successfully, a music database sever retrieves music media information that is matched with the recording segment; and the vehicle-mounted terminal downloads the music media information. In addition, the system consists of a vehicle-mounted terminal, a humming identification server and a music database server, wherein the vehicle-mounted terminal is provided with radio equipment, a recording interception unit, a sending and receiving unit and a downloading unit. According to the invention, the humming identification server is used to carry out identification on music played by the radio equipment; and music media information that is matched with the identified music is retrieved; therefore, music media information can be provided for a user and demands on music media information retrieval and/or downloading by users can be met.
Description
Technical field
The present invention relates to vehicle-mounted radio reception equipment, particularly relate to a kind of music media information getting method and system of vehicle-mounted radio reception equipment.
Background technology
At present, onboard system can provide increasing application service, and wherein, vehicle-mounted radio reception equipment is very general and the very large vehicle mounted multimedia of demand one of is used.
Along with Internet development, vehicle-mounted music system allows the user directly to be connected to network, music on download, the playing network.The network work mode of existing vehicle-mounted music system is normally installed car-mounted terminal at automotive interior, and several car-mounted terminals are connected to server through wireless network.Car-mounted terminal receives user's file polling request, download request; Send query requests packet and download request packet to server, reception is from the reply data bag of server and feed back to the user.Existing vehicle-mounted music system is normally downloaded the music media information that is complementary according to the title of song and singer's name from server, like the lyrics, the album cover of coupling.
But; The music of vehicle-mounted radio reception device plays is normally sent through the broadcasting station; Therefore the music of vehicle-mounted radio reception device plays can not have the title of played songs and singer's name; Existing so vehicle-mounted music system just can't provide music media information for the user through wireless network, thereby can't satisfy the requirement of user for music media information retrieval and/or download.
Summary of the invention
Technical problem to be solved by this invention provides a kind of music media information getting method and system of vehicle-mounted radio reception equipment, satisfies music media information network retrieval and/or the download of user for vehicle-mounted radio reception equipment.
The technical solution adopted for the present invention to solve the technical problems is: a kind of music media information getting method of vehicle-mounted radio reception equipment is provided, may further comprise the steps:
(1) car-mounted terminal is recorded to the music of radio reception device plays, and intercepting recording fragment;
(2) the humming identified server is discerned said recording fragment, if said recording fragment is identified as merit, the music storehouse server retrieves goes out the music media information with said recording fragment match;
(3) car-mounted terminal is downloaded said music media information.
Said step (2) if in said recording fragment recognition failures, then hum identified server requirement car-mounted terminal intercepting and different before recording fragments again.
The preceding car-mounted terminal that also comprises of said step (1) receives the step of music recognition request, as receives the identification request, then begins said step.
Also comprise the music media information that car-mounted terminal storage is downloaded after the said step (3), and show the music media information that the music with the radio reception device plays is complementary synchronously.
Said step (2) is after the recording fragment is identified as merit; Car-mounted terminal retrieves whether there is the music media information that is complementary with the music of playing earlier in the music media information of car-mounted terminal storage; If exist; The music media information that the music of then synchronous demonstration and radio reception device plays is complementary, otherwise the music media information that the music of from the music storehouse server, retrieving and playing through wireless network is complementary.
The technical solution adopted for the present invention to solve the technical problems is: the music media Information Acquisition System that a kind of vehicle-mounted radio reception equipment also is provided; Comprise the car-mounted terminal, humming identified server and the music storehouse server that are provided with radio reception equipment, said car-mounted terminal also comprises the recording interception unit, sends receiving element and download unit; Said recording interception unit is used for the music of radio reception device plays is recorded, and intercepting recording fragment; Said transmission receiving element is used to send said recording fragment and receives the feedback information of humming identified server; Said humming identified server is used to discern said recording fragment, if discern the success of said recording fragment, then goes out the music media information with said recording fragment match by said music storehouse server retrieves; Said download unit is used to download said music media information.
If said humming identified server is discerned said phonogram segment fault, then through said recording interception unit of said transmission receiving element request intercepting again and different before recording fragments.
Said car-mounted terminal also comprises the input request unit, and said input request unit is used to receive the music recognition request.
Said car-mounted terminal also comprises interconnective memory cell and display unit; Said memory cell is used to store the music media information of download; Said display unit is used for showing synchronously the music media information that the music with the radio reception device plays is complementary.
Said car-mounted terminal also comprises retrieval unit; Said retrieval unit is retrieved the music media information that is complementary with the music of playing according to the successful result of humming identified server identification in said memory cell; If retrieve the music media information that is complementary; The music media information that the music of demonstration synchronously of then said display unit and radio reception device plays is complementary; If retrieval is less than, the music media information that then is complementary by the music of music storehouse server retrieves and broadcast.
Beneficial effect
Owing to adopted above-mentioned technical scheme; The present invention compared with prior art; Have following advantage and good effect: the present invention discerns the music of radio reception device plays through the humming identified server; And to the music media information of the music retrieval that identifies coupling, thereby can music media information be provided for the user, satisfied the requirement of user for music media information retrieval and/or download; In the application of radio reception equipment, show music media information synchronously, can reduce user's operation, promote user experience automatically for the user provides complete music file information; Have only the user through the input request unit and just can obtain information, practiced thrift the energy consumption of car-mounted terminal the music of playing to its interested music.
Description of drawings
Fig. 1 is the flow chart of first embodiment of the invention;
Fig. 2 is the flow chart of second embodiment of the invention;
Fig. 3 is the block diagram of third embodiment of the invention;
Fig. 4 is the block diagram of four embodiment of the invention.
Embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in the restriction scope of the present invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
In-vehicle multi-media system is the standing configuration of present vehicle, even low end vehicle has also disposed vehicle-mounted radio reception equipment at least.Vehicle-mounted radio reception equipment can be listened to the music broadcast program.
Along with development of internet technology, the vehicle-mounted music system that can network enabled connects provides the download function of music media information for the user.Simultaneously along with the development of speech recognition technology, can be according to the tune of humming through internet transmission to the humming identified server through the melody characteristics of music and scale characteristic or the like are discerned the song of the song that judgement is hummed.
The present invention relates to a kind of music media information getting method of vehicle-mounted radio reception equipment, may further comprise the steps: car-mounted terminal is recorded to the music of radio reception device plays, and intercepting recording fragment; The humming identified server is discerned said recording fragment, if said recording fragment is identified as merit, then from the music storehouse server, retrieves the music media information with said recording fragment match; Car-mounted terminal is downloaded said music media information.The present invention discerns the music of radio reception device plays through the humming identified server; And to the music media information of the music retrieval that identifies coupling; Thereby can music media information be provided for the user, satisfy the requirement of user for music media information retrieval and/or download.
First execution mode of the present invention relates to a kind of music media information getting method of vehicle-mounted radio reception equipment, and is as shown in Figure 1, specifically may further comprise the steps:
Step 101, car-mounted terminal is recorded to the music of radio reception device plays, and intercepting recording fragment.Specifically, radio reception equipment is being play the first song in the broadcast program, and car-mounted terminal begins recording to the song of playing, and carries out intercepting to recording the audio file that gets off, such as the preceding 10 seconds recording fragment of intercepting recording beginning.
In step 102, the humming identified server receives the recording fragment from institute's intercepting that car-mounted terminal sends through wireless network, and the humming identified server is discerned this song.Such as; After the preceding 10 seconds recording fragment that the intact song of car-mounted terminal intercepting begins, the fragment of should recording is sent to the humming identified server through wireless network, and the humming identified server is according to the recording fragment of receiving; This recording fragment is carried out feature extraction; Like melody characteristics and scale characteristic or the like, afterwards melody characteristics and scale characteristic are compared with the characteristic of humming in the search engine, thereby this recording fragment is discerned.
Then, get into step 103, judge whether success of identification, that is to say whether the humming identified server identifies this recording fragment, if identify then get into step 104, otherwise entering step 105.
In step 105, car-mounted terminal is intercepting and different before recording fragments again.Specifically; When the humming identified server can't identify this recording fragment; Require car-mounted terminal again song to be carried out intercepting through wireless network; After car-mounted terminal receives the signal of intercepting again, the just recording fragment of intercepting song again, and this recording fragment of recording fragment before with it of intercepting is inequality again.Still be example with above-mentioned example; Recording fragment such as intercepting again can be 10 second the recording fragment of intercepting from the mid portion of recording; Also can be that intercepting is from the recording fragment of recording back-page 10 seconds; Preceding 10 seconds recording fragments so long as not the recording beginning get final product in a word, and intercepting is returned step 102 after finishing new recording fragment, and the humming identified server is discerned new recording fragment.
In step 104, the music storehouse server retrieves goes out the music media information of mating each other with the recording fragment.That is to say that after the humming identified server identified this recording fragment, the pairing song title of the fragment of should recording sent to the music storehouse server, the music storehouse server retrieves the music media information of this song according to this song title.Such as; The humming identified server identifies the song " initial dream " by name of this recording fragment; The music storehouse server retrieves the music media information of " initial dream " according to song title " initial dream "; Like singer: Fan Weiqi, album--name: " initial dream " and the lyrics etc.
The typical case of music media information is represented as ID3 information, is stored in the MP3 music file, and ID3 information can comprise singer, album--name, music style, the user scoring to music, can also comprise album cover.More complete music media information comprises big envelope, special edition or singer's picture, Publication Year, album cover of singer, song title, the lyrics, album name, special edition etc.Music media information can also comprise the note of user for music file.
Then get into step 106, car-mounted terminal is downloaded described music media information.That is to say that the music storehouse server retrieves goes out to record after the music media information that fragment matees each other, car-mounted terminal will retrieve the music media download of information automatically to car-mounted terminal, and the music media download of information that is about to " initial dream " is to car-mounted terminal.
Step 107, the music media information that the car-mounted terminal storage is downloaded, and list this music media information in this locality and collect in the song storehouse.
Step 108; Car-mounted terminal shows the music media information of mating each other with the music of playing synchronously; That is to say that car-mounted terminal shows the music media information of mating each other with the music of playing synchronously according to the music of radio reception device plays, i.e. " the initial dream " of radio reception device plays has been in 30 seconds stage; Then car-mounted terminal just shows synchronously that " initial dream " is in 30 seconds the lyrics, and other relevant music media information.
Be not difficult to find; Through the humming identified server music of radio reception device plays is discerned; And to the music media information of the music retrieval that identifies coupling, thereby can music media information be provided for the user, satisfied the requirement of user for music media information retrieval and/or download; In the application of radio reception equipment, show music media information synchronously, can reduce user's operation, promote user experience automatically for the user provides complete music file information.
Second execution mode of the present invention relates to a kind of music media information getting method of vehicle-mounted radio reception equipment equally.This execution mode is roughly the same with first execution mode; Its difference is; Hum in the first embodiment identified server identify the recording fragment after; The music media information that directly is complementary by music storehouse server retrieves and recording fragment; And after the humming identified server identifies the recording fragment in this execution mode, in the music media information of having stored, retrieve the music media information that whether has the recording fragment to be complementary by car-mounted terminal earlier, if retrieval is less than the music media information that is complementary by music storehouse server retrieves and recording fragment again.As shown in Figure 2, its concrete steps are following:
Then, get into step 206, the music media information that car-mounted terminal judges whether to retrieve and the fragment of recording is complementary if retrieve, then gets into step 210, otherwise gets into step 207.
In step 207, the music storehouse server retrieves goes out the music media information of mating each other with the recording fragment.That is to say; When car-mounted terminal retrieves from this locality collection song storehouse and the fragment of recording is complementary music media information; The car-mounted terminal equipment pairing song title of fragment of should recording sends to the music storehouse server, and the music storehouse server retrieves the music media information of this song according to this song title.Such as; Car-mounted terminal does not retrieve the music media information of " initial dream " from collection song storehouse, this locality; Car-mounted terminal sends to the music storehouse server with " initial dream " then; The music storehouse server retrieves the music media information of " initial dream " according to song title " initial dream ", like singer: Fan Weiqi, and album--name: " initial dream " and the lyrics etc.
Then get into step 208, car-mounted terminal is downloaded described music media information.That is to say; After the music media information of the song title that the music storehouse server retrieves is received; Car-mounted terminal will retrieve the music media download of information automatically to car-mounted terminal, and all music media download of information that are about to " initial dream " are perhaps only downloaded the positional information at " initial dream " place to car-mounted terminal; Car-mounted terminal can be practiced thrift local space like this through reading this positional information to obtain other music media information of this song when this song of playback equipment broadcast next time.
In the step 209, the music media information that the car-mounted terminal storage is downloaded, and list this music media information in this locality and collect in the song storehouse.
In step 210; Car-mounted terminal shows the music media information of mating each other with the music of playing synchronously; That is to say that car-mounted terminal shows the music media information of mating each other with the music of playing synchronously according to the music of radio reception device plays, i.e. " the initial dream " of radio reception device plays has been in 30 seconds stage; Then car-mounted terminal just shows synchronously that " initial dream " is in 30 seconds the lyrics, and other relevant music media information.Directly get into after the music media information that this step can also retrieve in step 206 and the fragment of recording is complementary.
This shows; After the humming identified server identifies the recording fragment; In the music media information of having stored, retrieve the music media information that whether has the recording fragment to be complementary by car-mounted terminal earlier; If retrieval by music storehouse server retrieves and the music media information that the recording fragment is complementary, so can be avoided the identical music media information of repeated downloads less than again, reduce the energy consumption of car-mounted terminal.
Need to prove; In first execution mode and second execution mode, at car-mounted terminal the music of radio reception device plays is recorded, and before the step of intercepting recording fragment; Comprise that also car-mounted terminal receives the step of music recognition request; That is to say, only just the music of playing is discerned during to the music sense interest of radio reception device plays, reduced the energy consumption of car-mounted terminal the user.
The 3rd execution mode of the present invention relates to a kind of music media Information Acquisition System of vehicle-mounted radio reception equipment; As shown in Figure 3; Comprise the car-mounted terminal, humming identified server and the music storehouse server that are provided with radio reception equipment, said car-mounted terminal also comprises the recording interception unit, sends receiving element and download unit; Said recording interception unit is used for the music of radio reception device plays is recorded, and intercepting recording fragment; Said transmission receiving element is used to send said recording fragment and receives the feedback information of humming identified server; Said humming identified server is used to discern said recording fragment; If discern said recording fragment success; Then go out the music media information with said recording fragment match by said music storehouse server retrieves; If discern said phonogram segment fault, then require said recording interception unit intercepting and different before recording fragments again through said transmission receiving element; Said download unit is used to download said music media information.Said car-mounted terminal also comprises interconnective memory cell and display unit; Said memory cell is used to store the music media information of download; Said display unit is used for showing synchronously the music media information that is complementary with the music of playing.
This shows; Through the humming identified server music of radio reception device plays is discerned; And to the music media information of the music retrieval that identifies coupling, thereby can music media information be provided for the user, satisfied the requirement of user for music media information retrieval and/or download; In the application of radio reception equipment, show music media information synchronously, can reduce user's operation, promote user experience automatically for the user provides complete music file information.
The 4th execution mode of the present invention relates to a kind of music media Information Acquisition System of vehicle-mounted radio reception equipment equally; This execution mode is roughly the same with the 3rd execution mode, and its difference is, in this execution mode; As shown in Figure 4, said car-mounted terminal also comprises retrieval unit; Said retrieval unit is retrieved the music media information that is complementary with the music of playing according to humming identified server recognition result in said memory cell; If retrieve the music media information that is complementary; Then display unit shows the music media information that is complementary with the music of playing synchronously; If retrieval is less than, the music media information that then is complementary by the music of music storehouse server retrieves and broadcast.
What deserves to be mentioned is that retrieval unit directly links to each other with the music storehouse server with the humming identified server in this execution mode, is connected thereby carry out network service with these two servers.Retrieval unit can also be through linking to each other with the transmission receiving element of car-mounted terminal, sets up network service between identified server and the music storehouse server and be connected with humming by sending receiving element.
Be not difficult to find; After the humming identified server identifies the recording fragment; In memory cell, retrieve the music media information that is complementary with the recording fragment by the retrieval unit of car-mounted terminal earlier; If retrieval by music storehouse server retrieves and the music media information that the recording fragment is complementary, so can be avoided the identical music media information of repeated downloads less than again, reduce the energy consumption of car-mounted terminal.
Need to prove that in the 3rd execution mode and the 4th execution mode, like Fig. 3 and shown in Figure 4, car-mounted terminal also comprises the input request unit, said input request unit is used to receive the music recognition request.That is to say; Only the user during to the music sense interest of radio reception device plays, the user can trigger the recording interception unit through the input request unit, make the recording interception unit carry out the recording box intercepting to the music of playing; Discern through the humming server again, reduced the energy consumption of car-mounted terminal.The humming identified server can also be arranged in the car-mounted terminal, communicates with mobile unit through wired or wireless mode to link.
Claims (10)
1. the music media information getting method of a vehicle-mounted radio reception equipment is characterized in that, may further comprise the steps:
(1) car-mounted terminal is recorded to the music of radio reception device plays, and intercepting recording fragment;
(2) the humming identified server is discerned said recording fragment, if said recording fragment is identified as merit, the music storehouse server retrieves goes out the music media information with said recording fragment match;
(3) car-mounted terminal is downloaded said music media information.
2. the music media information getting method of vehicle-mounted radio reception equipment according to claim 1; It is characterized in that; Said step (2) if in said recording fragment recognition failures, then hum identified server requirement car-mounted terminal intercepting and different before recording fragments again.
3. the music media information getting method of vehicle-mounted radio reception equipment according to claim 1 is characterized in that, the preceding car-mounted terminal that also comprises of said step (1) receives the step of music recognition request, as receives the identification request, then begins said step.
4. the music media information getting method of vehicle-mounted radio reception equipment according to claim 1; It is characterized in that; Also comprise the music media information that car-mounted terminal storage is downloaded after the said step (3), and show the music media information that the music with the radio reception device plays is complementary synchronously.
5. the music media information getting method of vehicle-mounted radio reception equipment according to claim 4; It is characterized in that; Said step (2) is after the recording fragment is identified as merit; Car-mounted terminal retrieves whether there is the music media information that is complementary with the music of playing earlier in the music media information of car-mounted terminal storage; If exist, the music media information that the music of then synchronous demonstration and radio reception device plays is complementary, otherwise the music media information that the music of from the music storehouse server, retrieving and playing through wireless network is complementary.
6. the music media Information Acquisition System of a vehicle-mounted radio reception equipment; Comprise the car-mounted terminal, humming identified server and the music storehouse server that are provided with radio reception equipment; It is characterized in that said car-mounted terminal also comprises the recording interception unit, sends receiving element and download unit; Said recording interception unit is used for the music of radio reception device plays is recorded, and intercepting recording fragment; Said transmission receiving element is used to send said recording fragment and receives the feedback information of humming identified server; Said humming identified server is used to discern said recording fragment, if discern the success of said recording fragment, then goes out the music media information with said recording fragment match by said music storehouse server retrieves; Said download unit is used to download said music media information.
7. the music media Information Acquisition System of vehicle-mounted radio reception equipment according to claim 6; It is characterized in that; If said humming identified server is discerned said phonogram segment fault, then through said recording interception unit of said transmission receiving element request intercepting again and different before recording fragments.
8. the music media Information Acquisition System of vehicle-mounted radio reception equipment according to claim 6 is characterized in that said car-mounted terminal also comprises the input request unit, and said input request unit is used to receive the music recognition request.
9. the music media Information Acquisition System of vehicle-mounted radio reception equipment according to claim 6 is characterized in that said car-mounted terminal also comprises interconnective memory cell and display unit; Said memory cell is used to store the music media information of download; Said display unit is used for showing synchronously the music media information that the music with the radio reception device plays is complementary.
10. the music media Information Acquisition System of vehicle-mounted radio reception equipment according to claim 9 is characterized in that said car-mounted terminal also comprises retrieval unit; Said retrieval unit is retrieved the music media information that is complementary with the music of playing according to the successful result of humming identified server identification in said memory cell; If retrieve the music media information that is complementary; The music media information that the music of demonstration synchronously of then said display unit and radio reception device plays is complementary; If retrieval is less than, the music media information that then is complementary by the music of music storehouse server retrieves and broadcast.
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| CN2011103917894A CN102497400A (en) | 2011-11-30 | 2011-11-30 | Music media information obtaining method of vehicle-mounted radio equipment and obtaining system thereof |
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| CN2011103917894A CN102497400A (en) | 2011-11-30 | 2011-11-30 | Music media information obtaining method of vehicle-mounted radio equipment and obtaining system thereof |
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