CN102209088A - Methods and devices for providing and obtaining vehicular music and vehicular music transfer system - Google Patents
Methods and devices for providing and obtaining vehicular music and vehicular music transfer system Download PDFInfo
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Abstract
The embodiment of the invention discloses methods and devices for providing and obtaining vehicular music. The method for providing the vehicular music comprises the following steps: converting the selected music files to the unified format and mapping a formed target music file group to a correlated indexing folder; establishing correlations between the same index parameters of the target music files in the correlated indexing folder to form an index parameter correlation table; synchronously modifying the same index parameters correlated with the index parameters according to the index parameter correlation table when the index parameter modification request is received; and mapping the music files in the correlated indexing folder of the modified index parameters to the target music file group. The methods and the devices have the beneficial effects of realizing synchronous modification of such music information as vehicular CD carried out by the vehicle users and omnibearing obtainment of the music information and meeting the music obtainment requirement when the vehicle users drive the vehicles.
Description
Technical field
The present invention relates to the vehicle-carrying communication technical field, more particularly, relate to the providing of vehicle-mounted music, acquisition methods and device and vehicle-mounted music transmission system.
Background technology
In recent years, the recoverable amount of China's automobile is soaring year by year, the fast development of automobile consumption has driven the development of relevant supporting industry, and automobile to the multifunctional direction development, is enjoyed the demand of diversification service from the simple function of riding instead of walk purely in past in automobile when satisfying people and driving a car.
Nowadays people drive on and off duty or travelling more and more, listen to all kinds of music by the mode of listening to each station broadcast, in view of the fixedly program in broadcasting station and be mingled with the present situation of mass advertising, people more favor in the mode of utilizing play CD and carry out music picked-up, yet can't revise the identical information of CD (singer informations and album name etc.) synchronously to the editor aspect of CD in the prior art, revise CD information one by one and expend time of people, brought and used inconvenient defective, secondly, the intelligent degree in the music aspect of existing mobile unit is low, the music of CD can not be presented to the singer of subscriber-related song, aspect information such as the lyrics, thereby can not satisfy user vehicle music demand far away, the music experience when having had a strong impact on the driving of user vehicle.
Summary of the invention
In view of this, what the invention provides a kind of vehicle-mounted music provides method and apparatus, vehicle-mounted music acquisition methods and device, and vehicle-mounted music transmission system, to realize that user vehicle obtains the synchronous modification and the comprehensive of music information of music informations such as vehicle-mounted CD, satisfies the music of user vehicle when driving and obtains demand.
Technical scheme of the present invention is as follows:
A kind of vehicle-mounted music method is provided, comprising:
Selected music file is carried out that consolidation form transforms and the target music file group that forms maps in the association index file;
In described association index file, set up the association of the same index parameter of each target music file, form the indexing parameter contingency table;
When receiving when revising request, revise synchronously according to the same index parameter that described indexing parameter contingency table will be related with this indexing parameter at certain indexing parameter of certain target music file;
Each music file in the association index file of this indexing parameter after revising is mapped to target music file group.
Preferably, described method also comprises, indexing parameter according to the music file in the target music file group of revising the back indexing parameter, and with reference to predefined audio index file format, structure is at the audio index file of each target music file of target music file group, and this document is made of the related audio index parameter of the indexing parameter of a plurality of and described audio index file.
Preferably, described selected music file is a CD form music file, and each the target music file in the described target music file group is a MP3 format.
Preferably, will revise the back indexing parameter the association index file in music file map to target music file group after, also comprise, with described target music file be stored in mobile unit user information corresponding memory space in.
Preferably, described method also comprises: selected CD music file, through the described association index file of consolidation form conversion back triggering for generating, described association index file is a temporary file, after music file after will revising in the association index file of indexing parameter maps to target music file group, eliminate described association index file.
Preferably, before the target music file group that forms selected CD music file being carried out consolidation form transform was mapped in the association index file, described method also comprised:
Whether the user profile of checking mobile unit coincide with the user profile that writes down in advance, as coincideing, then sends the notice that checking is passed through to described mobile unit; Otherwise, the notice of transmission authentication failed.
Preferably, described method also comprises, the music of described default music module is offered described mobile unit.
A kind of vehicle-mounted music generator comprises:
The file format converting unit is used for that selected music file is carried out consolidation form and transforms formation target music file;
First music File mapping unit is used for described target music file is mapped to the association index file;
Indexing parameter contingency table construction unit is used for setting up at described association index file the association of the same index parameter of each target music file, forms the indexing parameter contingency table;
Indexing parameter is revised processing unit synchronously, is used for revising synchronously according to the same index parameter that described indexing parameter contingency table will be related with this indexing parameter when receiving when revising request at certain indexing parameter of certain target music file;
The second music file map unit maps to target music file group with the music file in the association index file of indexing parameter after revising.
Preferably, described first music File mapping unit and the described second music file map unit can be integrated into music mapped file unit.
Preferably, described device also comprises: audio index file construction unit, be used for indexing parameter according to the music file of the target music file group of revising the back indexing parameter, and with reference to predefined audio index file format, structure is at the audio index file of each target music file of target music file group, and this document is made of the related audio index parameter of the indexing parameter of a plurality of and described audio index file.
Preferably, described device also comprises: the user file memory cell, be used for described target music file be stored in described user profile corresponding memory space in.
Preferably, described device also comprises:
The subscriber authentication unit is used to verify whether the user profile of mobile unit coincide with the user profile of the mobile unit that writes down in advance, as coincideing, then sends the notice that checking is passed through to described mobile unit; Otherwise, the notice of transmission authentication failed.
Preferably, described device also comprises:
Music file provides the unit, is used for the audio index file of default music module is offered described mobile unit.
A kind of acquisition methods of vehicle-mounted music comprises:
Transmission is revised request at certain indexing parameter that belongs to certain the target music file in the target music file group;
Receive the described target music file group of this indexing parameter in each target music file after revising synchronously.
Preferably, the described target music file group that receives this indexing parameter in each target music file after revising synchronously is specially: the same index parameter in each target music file that reception will be related with this indexing parameter according to the indexing parameter contingency table by service centre is revised synchronously, and each music file in the association index file of this indexing parameter maps to target music file group after will revising, to be described service centre carry out consolidation form with selected music file to described indexing parameter contingency table transforms the target music file group that forms and map in the described association index file, and set up each target music file the same index parameter association and form;
Preferably, described method also comprises: with the target music file group output of described reception.
Preferably, described method also comprises: the music that receives the default music module that described service centre returns.
Preferably, the described target music file group that receives this indexing parameter in each target music file after modification synchronously is specially: receive described target music file group, and be stored in the movable storage device that described mobile unit can read.
A kind of deriving means of vehicle-mounted music comprises:
Indexing parameter is revised request transmitting unit: certain indexing parameter that is used for sending at certain the target music file that belongs to target music file group is revised request;
First music file receiving element: the described target music file group that is used for receiving this indexing parameter of each target music file after synchronous the modification.
Preferably, described device also comprises:
The second music file receiving element is used to receive the music of the default music module that is returned by service centre;
The music output unit is used for the target music file group output with described reception.
A kind of vehicle-mounted music transmission system comprises: service centre and mobile unit, and described service centre comprises vehicle-mounted music generator, described mobile unit comprises vehicle-mounted music deriving means;
Described vehicle-mounted music generator is used for: selected music file is carried out that consolidation form transforms and the target music file group that forms maps to the association index file;
In described association index file, set up the association of the same index parameter of each target music file, form the indexing parameter contingency table;
When receiving when revising request, revise synchronously according to the same index parameter that described indexing parameter contingency table will be related with this indexing parameter at certain indexing parameter of certain target music file;
Each music file in the association index file of this indexing parameter after revising is mapped to target music file group;
Described vehicle-mounted music deriving means is used for: send at certain indexing parameter of certain the target music file that belongs to target music file group and revise request;
Receive the described target music file group of this indexing parameter in each target music file after revising synchronously.
From above-mentioned technical scheme as can be seen, the embodiment of the invention is undertaken selected music file to map in the association index file after consolidation form transforms by described service centre, and in described association index file, set up the indexing parameter contingency table, when receiving at certain indexing parameter modification request, same index parameter that will be related with this indexing parameter is revised synchronously, and each music file after will revising again in the association index file of this indexing parameter maps to target music file group.Described service centre is related by means of same indexing parameter in the mapping relations of association index file and target music file and the indexing parameter contingency table, reached synchronous modification, made things convenient for the editor of people music files such as CD to music file indexing parameters such as CD; In addition, service centre described in the embodiment of the invention is with reference to predefined audio index file format, structure is at the audio index file of each target music file of target music file group, this document is made of the related audio index parameter of the indexing parameter of a plurality of and described audio index file, make the user in automobile, realize that by mobile unit the comprehensive of music-related information obtains, overcome the passive program of radio station of listening to, and CD music file information is obtained the single shortcoming of form, thereby when driving, the user offers the music experience of mobile unit user multi-angle.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 provides method flow diagram for the vehicle-mounted music of the disclosed a kind of pc client of the embodiment of the invention;
Fig. 2 provides method flow diagram for the vehicle-mounted music of the disclosed a kind of pc client of further embodiment of this invention;
Fig. 3 provides method flow diagram for the vehicle-mounted music of the disclosed a kind of pc client of further embodiment of this invention;
Fig. 4 provides method flow diagram for the vehicle-mounted music of the disclosed a kind of mobile unit client of the embodiment of the invention;
Fig. 5 is the disclosed a kind of mobile unit user auth method flow chart of further embodiment of this invention;
Fig. 6 is the disclosed a kind of vehicle-mounted music generator structural representation of the embodiment of the invention;
Fig. 7 is the disclosed a kind of vehicle-mounted music generator structural representation of further embodiment of this invention;
Fig. 8 is the acquisition methods flow chart of the disclosed a kind of vehicle-mounted music of the embodiment of the invention;
Fig. 9 is the acquisition methods flow chart of the disclosed a kind of vehicle-mounted music of further embodiment of this invention;
Figure 10 is the disclosed a kind of mobile unit structural representation of the embodiment of the invention;
Figure 11 is the disclosed a kind of mobile unit structural representation of further embodiment of this invention;
Figure 12 is the disclosed a kind of vehicle-mounted music transmission system configuration schematic diagram of the embodiment of the invention.
Embodiment
For quote and know for the purpose of, hereinafter the technical term of Shi Yonging, write a Chinese character in simplified form or abridge and be summarized as follows:
PC:Personal Computer, PC, or personal computer;
SD card: Secure Digital Memory Card, safe digital card;
GSM:Global System for Mobile Communications, Chinese is global system for mobile communications;
3G:3rd-generation, the 3G (Third Generation) Moblie technology;
2.5G: from the march toward connecting technology of 3G mobile communication technology of 2G;
MP3:Moving Picture Experts Group Audio Layer III, dynamic image expert compression standard audio frequency aspect 3.
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
What the embodiment of the invention provided a kind of vehicle-mounted music provides method and apparatus, vehicle-mounted music acquisition methods and device, and vehicle-mounted music transmission system, to realize that user vehicle obtains the synchronous modification and the comprehensive of music information of music informations such as vehicle-mounted CD, satisfies the music of user vehicle when driving and obtains demand.
The vehicle-mounted music that Fig. 1 shows a kind of pc client provides method flow, comprising:
Step 101: import the CD music file at personal computer, enter the selected CD music file that need edit of client (pc client);
Music file herein illustrates with the CD file form, but described music file is not limited to the CD form;
When entering client, need carry out the user profile checking of mobile unit, carrying out CD music file information (singer informations, album name etc.) after modification is edited synchronously, target CD music file group behind the editor (the CD music file behind the selected editor) is corresponding with described user profile, and store into described user profile corresponding memory space in.
Computer described in the present embodiment lands the website by gsm module, 2.5G module or 3G module and enters the client that is installed on the described personal computer (PC);
Described user profile is for discerning the information of mobile unit identity, the user profile of the mobile unit in the present embodiment is for inserting in the user profile of the mobile unit that is write down on the SD card on the described mobile unit, website or client are by authentication module identification and verify vehicle-mounted user profile, can be at the move media of the reflection on the mobile unit and music file information synchronization such as SD card to be service centre finish CD are amended: after described SD is stuck in and inserts described mobile unit, show the music file relevant information on the mobile unit screen, click for the user, export described music by mobile unit, the user can enjoy the music file through the CD of synchronous amended information unanimity when hearing melodious music; Can also see special edition content under the singer informations corresponding, song lyrics, the song in addition with this music, singer's picture, many-sided content such as album cover, thus realized that the user listens to functions such as music or browsing of music picture.
Step 102: selected music file is carried out that consolidation form transforms and the target music file group that forms maps in the association index file;
Described association index file is the functional module that the music file that transforms through consolidation form can be set up mapping relations, this association index file and described target music file group are one-to-one relationship, can set up the same indexing parameter (singer informations in the described music file, album information, album picture, distributing and releasing corporation etc.) association, reaching selected changing entirely of information changes, and described association index file can be temporary file, after music file after will revising in the association index file of indexing parameter maps to target music file group, eliminate described association index file.
Step 103: in described association index file, set up the association of the same index parameter of each target music file, form the indexing parameter contingency table;
Illustrate: the CD music folder that imports from personal computer is the special edition of singer " A ", this special edition is totally 11 first songs, selected wherein 6 head of user are edit object (described target music file group), described target music file group is converted to unified MP3 format (being not limited to this form), the target music file group that the music file of this 6 first MP3 format is formed maps to described association index file, can place the music information that to unify to revise editor in the described association index file, it also can be the music file of whole target music file group, in described association index file, set up the association of the same index parameter of each target music file, form the indexing parameter contingency table;
Step 104:, revise synchronously according to the same index parameter that described indexing parameter contingency table will be related with this indexing parameter when receiving when revising request at certain indexing parameter of certain target music file;
Illustrate: connect, 6 premieres in the step 103 are incident upon MP3 song in the described association index file, described indexing parameter contingency table establishes the same indexing parameter incidence relation of these 6 first songs, head " track 01 " in this 6 first song has received the modification information album name " ABC " by user's input, then with " track02-track06 " that this title is associated in album name be revised as " ABC " synchronously according to described indexing parameter contingency table.
Step 105: each music file after will revising in the association index file of this indexing parameter maps to target music file group.
Because each music file through this indexing parameter after will revising is present in the described association index file, so it is remapped to target music file group, each music file of this target music file group has identical album name " ABC ", if what revise certainly is singer informations, unification is revised as singer " A ".Described target music file group can be stored in terminal, described computer manages by the target music file group of client to the user profile correspondence, described management comprises: described audio index file is classified according to singer, song style, distributing and releasing corporation etc., form playlist, the music of having divided class imported among the SD store, the equipment of carrying of buying car in installments reads and exports.
The preferred in the present embodiment SD card of described storage medium, but be not limited to described SD card, described storage medium can be other movable storage devices such as CF card, USB flash disk, portable hard drive.
By present embodiment as can be seen:
Present embodiment is undertaken selected music file to map in the association index file after consolidation form transforms by described service centre, and in described association index file, set up the indexing parameter contingency table, when receiving at certain indexing parameter modification request, same index parameter that will be related with this indexing parameter is revised synchronously, and each music file after will revising again in the association index file of this indexing parameter maps to target music file group.Described service centre is related by means of same indexing parameter in the mapping relations of association index file and target music file and the indexing parameter contingency table, reached synchronous modification, made things convenient for the editor of people music files such as CD to music file indexing parameters such as CD.
The vehicle-mounted music that Fig. 2 shows another pc client provides method, comprising:
Step 201: import the CD music file at personal computer, enter the selected CD music file that need edit of client (pc client);
Step 202: selected music file is carried out that consolidation form transforms and the target music file group that forms maps in the association index file;
Step 203: in described association index file, set up the association of the same index parameter of each target music file, form the indexing parameter contingency table;
Step 204:, revise synchronously according to the same index parameter that described indexing parameter contingency table will be related with this indexing parameter when receiving when revising request at certain indexing parameter of certain target music file;
Step 205: each music file after will revising in the association index file of this indexing parameter maps to target music file group;
Step 206: with reference to predefined audio index file format, make up the audio index file at each target music file of target music file group, this document is made of the related audio index parameter of the indexing parameter of a plurality of and described audio index file;
Described audio index file format is the discernible form of mobile unit that mobile unit and service centre appoint; Because the unified back album information of revising of described CD music file, then service centre is for the singer's title that can discern or can be complementary with the audio index parameter of service center stores, (its concrete form is not done qualification to keywords such as album name, and not as the condition that limits the scope of the invention) the described audio index file of structure, also can be the user selected CD song is carried out one by one modification information (for example, each first song title) after, service centre is according to the form of audio index file, the lyrics that will be corresponding with described song title, singer informations, album information, album picture, distributing and releasing corporations etc. make up complete, form the audio index file, in the described building process, mainly with call the music storehouse data and instant download to combine with mode such as described music information relative index parameter obtain indexing parameter.
Step 207: with described audio index file storage with mobile unit user information corresponding memory space in.
Especially it is pointed out that in the environment that the described audio index file of present embodiment obtains that the SD card is if lose, then with described music storage to the user profile corresponding memory space of described mobile unit in be convenient to the user and obtain and utilize described audio index file.
By the foregoing description as can be known: service centre is with reference to predefined audio index file format, structure is at the audio index file of each target music file of target music file group, this document is made of the related audio index parameter of the indexing parameter of a plurality of and described audio index file, make the user in automobile, realize that by mobile unit the comprehensive of music-related information obtains, overcome the passive program of radio station of listening to, and CD music file information is obtained the single shortcoming of form, thereby when driving, the user offers the music experience of mobile unit user multi-angle; And, among this embodiment with described music storage to the user profile corresponding memory space of described mobile unit in be convenient to the user and obtain at any time and utilize described music, improved the flexibility that music is utilized, make the user enjoy humanized music service.
The vehicle-mounted music that Fig. 3 shows another pc client provides method, comprising:
Step 301: import the CD music file at personal computer, enter the selected CD music file that need edit of client (pc client);
Step 302: selected music file is carried out that consolidation form transforms and the target music file group that forms maps in the association index file;
Step 303: in described association index file, set up the association of the same index parameter of each target music file, form the indexing parameter contingency table;
Step 304 is revised according to the same index parameter that described indexing parameter contingency table will be related with this indexing parameter synchronously when receiving when revising request at certain indexing parameter of certain target music file;
Step 305: each music file after will revising in the association index file of this indexing parameter maps to target music file group;
Step 306: with reference to predefined audio index file format, make up the audio index file at each target music file of target music file group, this document is made of the related audio index parameter of the indexing parameter of a plurality of and described audio index file;
Step 307: with described audio index file storage with mobile unit user information corresponding memory space in;
Step 308: return described audio index file to described mobile unit, after the described mobile unit start corresponding, can utilize 3G module, gsm module or 2.5G module to send the described audio index file that builds to described mobile unit by service centre with described user profile.
Providing the approach of described audio index file to described mobile unit in addition can also be that described computer sends to described mobile unit by 3G module, gsm module or 2.5G module, no longer illustrates herein and illustrates;
The vehicle-mounted music that Fig. 4 shows the mobile unit client provides method, comprising:
Step 401: on mobile unit, import CD music file, the client (vehicle-mounted client) that enters mobile unit, the CD music file that selected need are edited;
When the user profile of described mobile unit is landed client by mobile unit, by described service centre described mobile unit is discerned automatically, this user profile can be the sign of mobile unit, can be to insert in the mobile unit user information that writes down in the SD card of described mobile unit, realize user identity identification by the user profile that reads in the described SD card.
Step 402: selected music file is carried out that consolidation form transforms and the target music file group that forms maps in the association index file;
Step 403: in described association index file, set up the association of the same index parameter of each target music file, form the indexing parameter contingency table;
Step 404:, revise synchronously according to the same index parameter that described indexing parameter contingency table will be related with this indexing parameter when receiving when revising request at certain indexing parameter of certain target music file;
Step 405: each music file after will revising in the association index file of this indexing parameter maps to target music file group;
Step 406: with reference to predefined audio index file format, make up the audio index file at each target music file of target music file group, this document is made of the related audio index parameter of the indexing parameter of a plurality of and described audio index file;
Step 407: with described audio index file storage with mobile unit user information corresponding memory space in;
Step 408: return described audio index file to described mobile unit, service centre utilizes 3G module, gsm module or 2.5G module to send the described audio index file that builds to described mobile unit;
Step 409: when mobile unit send the indexing parameter that has described music file listen to request for music the time, by the described mobile unit output music file contents corresponding with described request for music.
Need to prove: each step of this embodiment does not limit ordinal relation, and ordinal relation in an embodiment as limiting condition of the present invention, does not illustrate and only openly enumerate as embodiment.
By the foregoing description as can be known, the user utilizes when driving and realizes the synchronous modification editor of music information and obtaining of audio index file on the described mobile unit, thereby offers the more superior music experience easily of user.
Fig. 5 shows a kind of booking reader's auth method, comprising:
Step 501: receive the music editor's request that carries mobile unit user information;
Step 502: judge that whether described user profile coincide with the user profile of the mobile unit that writes down, and as coincideing, then turns to step 503; Otherwise, the notice of transmission authentication failed.
Step 503: the checking of described user profile by the time send the notice that checking is passed through;
Step 504: receive at the response message of confirming that checking is passed through.
Fig. 6 shows a kind of vehicle-mounted music generator structure, comprising:
File format converting unit 601 is used for that selected music file is carried out consolidation form and transforms formation target music file;
First music File mapping unit 602 is used for described target music file is mapped to the association index file;
Indexing parameter contingency table construction unit 603 is used for setting up at described association index file the association of the same index parameter of each target music file, forms the indexing parameter contingency table;
Indexing parameter is revised processing unit 604 synchronously, is used for revising synchronously according to the same index parameter that described indexing parameter contingency table will be related with this indexing parameter when receiving when revising request at certain indexing parameter of certain target music file;
The second music file map unit 605 maps to target music file group with the music file in the association index file of indexing parameter after revising.
Fig. 7 shows another vehicle-mounted music generator structure, comprising:
File format converting unit 701 is used for that selected music file is carried out consolidation form and transforms formation target music file;
First music File mapping unit 702 is used for described target music file is mapped to the association index file;
Indexing parameter contingency table construction unit 703 is used for setting up at described association index file the association of the same index parameter of each target music file, forms the indexing parameter contingency table;
Indexing parameter is revised processing unit 704 synchronously, is used for revising synchronously according to the same index parameter that described indexing parameter contingency table will be related with this indexing parameter when receiving when revising request at certain indexing parameter of certain target music file;
The second music file map unit 705 maps to target music file group with the music file in the association index file of indexing parameter after revising;
Audio index file construction unit 707, be used for indexing parameter according to the music file of the target music file group of revising the back indexing parameter, and with reference to predefined audio index file format, structure is at the audio index file of each target music file of target music file group, and this document is made of the related audio index parameter of the indexing parameter of a plurality of and described audio index file;
User file memory cell 708, be used for described target music file be stored in described user profile corresponding memory space in.
Need to prove: the described first music File mapping unit 702 and the second music file map unit 705 can be integrated into a unit.
Fig. 8 shows a kind of acquisition methods of vehicle-mounted music, comprising:
Step 801: send at certain indexing parameter that belongs to certain the target music file in the target music file group and revise request;
Step 802: the described target music file group that receives this indexing parameter in each target music file after revising synchronously.
Fig. 9 shows the acquisition methods of another vehicle-mounted music, comprising:
Step 901: send at certain indexing parameter that belongs to certain the target music file in the target music file group and revise request;
Step 902: the described target music file group that receives this indexing parameter in each target music file after revising synchronously;
Step 903: receive service centre with reference to predefined audio index file format, make up audio index file at each target music file of target music file group;
This document is made of the related audio index parameter of the indexing parameter of a plurality of and described audio index file.
Step 904: the indexing parameter that carries described music file that sends by mobile unit according to vehicle-mounted user listen to request for music the time, by the described mobile unit output music file contents corresponding with described request for music.
The mode of described mobile unit outputting music is the way of output that music format, picture format, text formatting combine, and concrete form is not done qualification.
Need to prove:
Each step of this embodiment does not limit ordinal relation, and ordinal relation in an embodiment as limiting condition of the present invention, does not illustrate and only openly enumerate as embodiment;
Mobile unit in the present embodiment has the function that the audio index file is inquired by classification, illustrate: the user searches the music that will hear, can foundation: the playlist of singer, special edition, mood be inquired about, and all audio index files of correspondence are read and export;
In the present embodiment, described mobile unit has the function of record playback of songs number of times, illustrate: song " AB " is often play the user period on and off duty, broadcasting time is comparatively frequent, the then described mobile unit song that this broadcasting time is more frequent is classified " often listening song " as, and according to how much the arranging in order of broadcasting time, directly clicks use for the user, make things convenient for the user to listen to this song, offer the humanized music experience of user.
Figure 10 shows a kind of mobile unit structure, comprising:
Indexing parameter is revised request transmitting unit 1001: certain indexing parameter that is used for sending at certain the target music file that belongs to target music file group is revised request;
First music file receiving element 1002: the described target music file group that is used for receiving this indexing parameter of each target music file after synchronous the modification.
Figure 11 shows another mobile unit structure, comprising:
Indexing parameter is revised request transmitting unit 1101: certain indexing parameter that is used for sending at certain the target music file that belongs to target music file group is revised request;
First music file receiving element 1102: the described target music file group that is used for receiving this indexing parameter of each target music file after synchronous the modification.
The second music file receiving element 1103 is used to receive the music of the default music module that is returned by service centre;
Classified inquiry module 1104 is used for retrieving corresponding audio index file according to the different classification of music;
Music number of times logging modle 1105: be used to write down the playback of songs number of times;
Music output unit 1106 is used for the target music file group output with described reception.
Need to prove that described first music file receiving element 1102 can be integrated into a unit with the described second music file receiving element 1103.
Figure 12 shows a kind of vehicle-mounted music transmission system configuration, comprising: service centre and mobile unit, and described service centre comprises vehicle-mounted music generator, described mobile unit comprises vehicle-mounted music deriving means;
Described vehicle-mounted music generator is used for 1201: selected music file is carried out that consolidation form transforms and the target music file group that forms maps to the association index file;
In described association index file, set up the association of the same index parameter of each target music file, form the indexing parameter contingency table;
When receiving when revising request, revise synchronously according to the same index parameter that described indexing parameter contingency table will be related with this indexing parameter at certain indexing parameter of certain target music file;
Each music file in the association index file of this indexing parameter after revising is mapped to target music file group;
Described vehicle-mounted music deriving means is used for 1202: send at certain indexing parameter of certain the target music file that belongs to target music file group and revise request;
Receive the described target music file group of this indexing parameter in each target music file after revising synchronously.
In sum:
Embodiments of the invention are undertaken selected music file to map in the association index file after consolidation form transforms by described service centre, and in described association index file, set up the indexing parameter contingency table, when receiving at certain indexing parameter modification request, same index parameter that will be related with this indexing parameter is revised synchronously, and each music file after will revising again in the association index file of this indexing parameter maps to target music file group.Described service centre is related by means of same indexing parameter in the mapping relations of association index file and target music file and the indexing parameter contingency table, reached synchronous modification, made things convenient for the editor of people music files such as CD to music file indexing parameters such as CD; In addition, service centre described in the embodiment of the invention is with reference to predefined audio index file format, structure is at the audio index file of each target music file of target music file group, this document is made of the related audio index parameter of the indexing parameter of a plurality of and described audio index file, make the user in automobile, realize that by mobile unit the comprehensive of music-related information obtains, overcome the passive program of radio station of listening to, and CD music file information is obtained the single shortcoming of form, thereby when driving, the user offers the music experience of mobile unit user multi-angle.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
The professional can also further recognize, the unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein, can realize with electronic hardware, computer software or the combination of the two, for the interchangeability of hardware and software clearly is described, the composition and the step of each example described prevailingly according to function in the above description.These functions still are that software mode is carried out with hardware actually, depend on the application-specific and the design constraint of technical scheme.The professional and technical personnel can use distinct methods to realize described function to each specific should being used for, but this realization should not thought and exceeds scope of the present invention.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (18)
- A vehicle-mounted music method is provided, it is characterized in that, comprising:Selected music file is carried out that consolidation form transforms and the target music file group that forms maps in the association index file;In described association index file, set up the association of the same index parameter of each target music file, form the indexing parameter contingency table;When receiving indexing parameter modification request, revise synchronously according to the same index parameter that described indexing parameter contingency table will be related with this indexing parameter;Each music file in the association index file of this indexing parameter after revising is mapped to target music file group.
- 2. method according to claim 1, it is characterized in that, also comprise, indexing parameter according to the music file in the target music file group of revising the back indexing parameter, and with reference to predefined audio index file format, structure is at the audio index file of each target music file of target music file group, and this document is made of the related audio index parameter of the indexing parameter of a plurality of and described audio index file.
- 3. method according to claim 1 is characterized in that, described selected music file is a CD form music file, and each the target music file in the described target music file group is a MP3 format.
- 4. method according to claim 1, it is characterized in that, will revise the back indexing parameter the association index file in music file map to target music file group after, also comprise, with described target music file be stored in mobile unit user information corresponding memory space in.
- 5. method according to claim 3, it is characterized in that, also comprise: selected CD music file, through the described association index file of consolidation form conversion back triggering for generating, described association index file is a temporary file, after music file after will revising in the association index file of indexing parameter maps to target music file group, eliminate described association index file.
- 6. method according to claim 5 is characterized in that, before the target music file group that forms selected CD music file being carried out consolidation form transform was mapped in the association index file, described method also comprised:Whether the user profile of checking mobile unit coincide with the user profile that writes down in advance, as coincideing, then sends the notice that checking is passed through to described mobile unit; Otherwise, the notice of transmission authentication failed.
- 7. a vehicle-mounted music generator is characterized in that, comprising:The file format converting unit is used for that selected music file is carried out consolidation form and transforms formation target music file;First music File mapping unit is used for described target music file is mapped to the association index file;Indexing parameter contingency table construction unit is used for setting up at described association index file the association of the same index parameter of each target music file, forms the indexing parameter contingency table;Indexing parameter is revised processing unit synchronously, is used for revising synchronously according to the same index parameter that described indexing parameter contingency table will be related with this indexing parameter when receiving indexing parameter modification request;The second music file map unit maps to target music file group with the music file in the association index file of indexing parameter after revising.
- 8. device according to claim 7 is characterized in that, described first music File mapping unit and the described second music file map unit can be integrated into music mapped file unit.
- 9. device according to claim 7, it is characterized in that, also comprise: audio index file construction unit, be used for indexing parameter according to the music file of the target music file group of revising the back indexing parameter, and with reference to predefined audio index file format, structure is at the audio index file of each target music file of target music file group, and this document is made of the related audio index parameter of the indexing parameter of a plurality of and described audio index file.
- 10. device according to claim 7 is characterized in that, also comprises: the user file memory cell, be used for described target music file be stored in mobile unit user information corresponding memory space in.
- 11. device according to claim 7 is characterized in that, also comprises:The subscriber authentication unit is used to verify whether described user profile coincide with the user profile of the mobile unit that writes down in advance, as coincideing, then sends the notice that checking is passed through to described mobile unit; Otherwise, the notice of transmission authentication failed.
- 12. the acquisition methods of a vehicle-mounted music is characterized in that, comprising:Transmission is revised request at certain indexing parameter that belongs to certain the target music file in the target music file group;Receive the described target music file group of this indexing parameter in each target music file after revising synchronously.
- 13. method according to claim 12, it is characterized in that, the described target music file group that receives this indexing parameter in each target music file after revising synchronously is specially: the same index parameter in each target music file that reception will be related with this indexing parameter according to the indexing parameter contingency table by service centre is revised synchronously, and each music file in the association index file of this indexing parameter maps to target music file group after will revising, to be described service centre carry out consolidation form with selected music file to described indexing parameter contingency table transforms the target music file group that forms and map in the described association index file, and set up each target music file the same index parameter association and form.
- 14. method according to claim 12 is characterized in that, also comprises: with the target music file group output of described reception.
- 15. method according to claim 12, it is characterized in that, the described target music file group that receives this indexing parameter in each target music file after modification synchronously is specially: receive described target music file group, and be stored in the movable storage device that described mobile unit can read.
- 16. the deriving means of a vehicle-mounted music is characterized in that, comprising:Indexing parameter is revised request transmitting unit: certain indexing parameter that is used for sending at certain the target music file that belongs to target music file group is revised request;First music file receiving element: the described target music file group that is used for receiving this indexing parameter of each target music file after synchronous the modification.
- 17. device according to claim 16 is characterized in that, also comprises:The music output unit is used for the target music file group output with described reception.
- 18. a vehicle-mounted music transmission system is characterized in that, comprising: service centre and mobile unit, described service centre comprises vehicle-mounted music generator, described mobile unit comprises vehicle-mounted music deriving means;Described vehicle-mounted music generator is used for: selected music file is carried out that consolidation form transforms and the target music file group that forms maps to the association index file;In described association index file, set up the association of the same index parameter of each target music file, form the indexing parameter contingency table;When receiving indexing parameter modification request, revise synchronously according to the same index parameter that described indexing parameter contingency table will be related with this indexing parameter;Each music file in the association index file of this indexing parameter after revising is mapped to target music file group;Described vehicle-mounted music deriving means is used for: send at certain indexing parameter of certain the target music file that belongs to target music file group and revise request;Receive the described target music file group of this indexing parameter in each target music file after revising synchronously.
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| CN201010140337.4A CN102209088B (en) | 2010-03-29 | 2010-03-29 | Methods and devices for providing and obtaining vehicular music and vehicular music transfer system |
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| CN201010140337.4A CN102209088B (en) | 2010-03-29 | 2010-03-29 | Methods and devices for providing and obtaining vehicular music and vehicular music transfer system |
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| CN102209088B (en) | 2014-02-05 |
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