CN100583283C - Method and device for recording and/or reproducing data - Google Patents
Method and device for recording and/or reproducing data Download PDFInfo
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- CN100583283C CN100583283C CN03804240A CN03804240A CN100583283C CN 100583283 C CN100583283 C CN 100583283C CN 03804240 A CN03804240 A CN 03804240A CN 03804240 A CN03804240 A CN 03804240A CN 100583283 C CN100583283 C CN 100583283C
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- 230000006870 function Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
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- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000013144 data compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
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- 239000004065 semiconductor Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
- G11B19/02—Control of operating function, e.g. switching from recording to reproducing
- G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
Landscapes
- Management Or Editing Of Information On Record Carriers (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
The invention relates to a method for recording and/or reproducing data and to a corresponding device. According to said method, a value is stored with each stored file, said value representing the preference of the user for said file. The value can be modified and is taken into account during the reproduction of the files from the mass storage device.
Description
Prior art
The present invention relates to a kind ofly be used to write down and/or the method and apparatus of replay data.
Disclose a kind of auto radio in DE 199 39 320 A1, it is connected with the storer with high capacity (for example a few GB).Voice data, especially music data in this storer, have been stored.Compress stores audio data in one embodiment, therefore can in this storer, store mass data, especially music track.
This disclosed example shows, (for example hard disk, can rewrite CD or DVD) becomes increasing because data-carrier store, for example electrical storage (semiconductor), optical storage media (CD, DVD), electromagnetism storage medium, there is increasing storage unit available, also can further improve storage unit by modern compression methods.For example make the memory requirement of voice data reduce by 10 times, therefore on the hard disk of 6GB byte, can store the voice data of about 100 standard CD by the MP3 compression.When every CD on average has 15 music track, Here it is 1500 songs.
Therefore, the solution in this modern times causes a lot of information of storage in single mass storage.If but on storer, there is such lot of data, concerning the user, exist in the problem and the effective ways when selecting the preference data that is used to reset of locating in the database so.This problem especially severe in automobile can only be realized being used for the small displays of visual feedback comparatively speaking and not allow the operator to divert one's attention when driving in automobile.
Similarly, when being filled, storer also has this problem, because must in independent process, each song be transferred in the storer usually.
Advantage of the present invention
Advantageously, when resetting the data of being stored, the preference data in the mass data is reset by the sense of hearing (referring to voice data) or vision (under the situation of the video data) custom of considering the user.Produce special advantage in the following manner, promptly the user selects the data that are used to reset of individual's preference, and he needn't be familiar with big database with higher expense.
When the measuring of the sense of hearing (referring to voice data) of from user's operational motion, inferring this user or vision (under the situation at video data) custom, advantageous particularly.At this, advantageously, a button is moved, for example operates in single job just is enough to make googol to obtain significant access order according to amount.
Advantageously,, also come the playback of control data in the following manner respectively according to each user's custom, promptly be respectively the song that each user detects preference even under a plurality of users' situation.In another embodiment, stipulated following possibility, i.e. forbidden data storehouse coupling custom, therefore at playback time, take turns to visit, not be this database real owner the user what all can not change.
Advantageously regulation can be chosen as single song special preference and/or uninterested especially by other operational motion (for example button operation).In addition, in one embodiment, can replenish or as an alternative scheme be that the user can not rely on preference degree by another operational motion and obtains data constantly.
Produce special advantage in the following manner at playback time, promptly analysis of allocated is given the value of data, and this value is represented user's preference degree, and data is sorted according to this value at playback time.
Advantageously, when receiving data, in background, remove preparation measures from case of necessity by being stored as the user continuously.Because in this solution, overflowing of storer may occur, so by the sense of hearing or the visual custom that access of database is mated the user in proper order advantageously guaranteed: only remove nonsensical for the user or do not have the data of much meanings.Also make the database that is in accessed state keep current state constantly in this way.At this also advantageously, when storer was about to overflow, which data the user needn't worry about must be made way for new data.
During when compression storage in storage medium, for example with MP3 method compression ground storage data, advantageous particularly.
In automobile for example and when using in conjunction with auto radio and/or other audio-source; produce special advantage; because alleviate the burden that the user takes preparation measures or alleviate the burden that the user takes a large amount of measures when selecting the suitable data that is used to reset meaningful especially when receiving, and the user can fix attention on the driving situation.
Other advantage provides by the explanation of following embodiment and by dependent claims.
Accompanying drawing
The embodiment of following basis shown in the accompanying drawings told about the present invention in detail.
At this, Fig. 1 shows the equipment that being used to of especially using reset and/or receive data in automobile in concise and to the point circuit diagram category.
Fig. 2 shows basic skills when the playback individual data by process flow diagram, and figure 3 illustrates the basic skills of the preference degree that is used for determining single song.
Fig. 4 shows a preferred specific embodiment measuring preference degree by process flow diagram.
The embodiment explanation
Fig. 1 shows equipment or the device systems 1 that is used to reset and/or receives the data of being stored, the music track of especially being stored.The preferred application of this equipment or device systems is in automobile.But,, utilize above-mentioned advantage to use the method that describes below also in conjunction with other applications outside the automobile.In the embodiment illustrated, equipment or device systems by have large storage capacity, for example the storer of several GB is formed.Decide on embodiment, this storer is DVD driver or hard disk.This storer connects 11, preferably is connected with at least one audio- source 12,13 by data bus by data.This audio-source for example is apparatus for receiving broadcasting (herein being 12), CD Player, MP3 player, cartridge drive or the like.In the embodiment shown in fig. 1, at least one audio-source is a receiving broadcast signal and being connected with at least one antenna 14, and is connected with playback system 15 (loudspeaker) for the data that received or that stored of resetting.In addition, be provided with an executive component (16), it has at least one button and controls at least one audio-source and/or storer 10 by this button.Preferably realize this control by the microprocessor in audio-source and/or the storer.
Preferably lot of data, especially audio-frequency information are stored in compression in storer 10.The user must position in this database, so that the data of preference are reset.Especially in automobile, can only realize being used for the small displays of visual feedback comparatively speaking and not allow the operator when driving, to divert one's attention that this makes the user face some problems.Therefore, in conjunction with the playback regulation that is stored in the data on the storer, carry out playback according to user's the sense of hearing custom.Can in mass data, indicate the data of individual's preference thus and it is reset.At this, by derive user's sense of hearing custom of the operational motion of equipment, wherein in a preferred embodiment, for produce access order in data volume, single job moves, for example operates a button or provide an order under voice-operated situation just much of that.At this, described operational motion is following a kind of operational motion, and the user utilizes this operational motion to interrupt data playback wittingly.This can infer that this user gives the file reset with lower meaning, so this document can be classified as and dislikes.
Therefore, realize storing the playback of data based on the information of representative of consumer sense of hearing custom.Below this information is called preference degree.At this, for all stored files, promptly for all stored music track preference degree is set automatically in a preferred embodiment.According to standard, when storing song for the first time, this value all is identical under the situation of all songs.The value that is arranged in the data of storer depends on operational motion and is different.Constitute the hotlist of the file that is arranged in storer by different values, this hotlist is considered for resetting.Decide on embodiment, only reset, that is to say that all stored files have identical broadcast probability by randomly assigne.Second kind of possibility is to reset according to the preference degree value.This means, begin to play from top to bottom this hotlist from file with the highest preference degree value.Use the combination of randomly assigne and preference degree value in addition.This means that the file with higher preference degree value obtains to be higher than the broadcast probability of alternative document.The latter is particularly suitable for applicable cases of the present invention.So the file of having a preference for is most often play, there is not the file of broadcast for a long time yet reset yet.
If not only stores audio data but also stored video data (or only stored video data) are so correspondingly taken measures, wherein under the situation of considering user's visual custom, reset.
Program by means of microcomputer realizes described aspect the playback and in the function aspect the sense of hearing custom that makes the coupling user that resets, decide on embodiment, this microcomputer is disposed in the audio-source or in the scope of storer or in a central location by its control, this microcomputer is analyzed user's operational motion and carried out the measure that draws thus.
In Fig. 2, show the program of this microcomputer that is used to reset by process flow diagram.
The process flow diagram of operation Fig. 2 when the replay mode of the equipment of connection.At first, in first step 100, carry out song according to one of above-mentioned playback programs and select.In a preferred embodiment, carry out the song selection by means of the value of a representative of consumer sense of hearing custom and according to randomly assigne.At this, the file (song) that is stored on the storer is classified in tabulation by means of this value (PKT), from this tabulation, select the file that needs playback according to randomly assigne.At this, come weighting to have the file of high value with higher broadcast probability.After having selected song, in step 102, the selected song of resetting in the following manner promptly comes played data by playback unit.The song that check is reset in step 104 whether finish by (owing to interrupting or because complete broadcast) afterwards.If situation is not so, then continue replay data, in this case, then utilizes step 100 to repeat this program and select another song.When leaving this replay mode, this program also is through with.
At this, the value of representative of consumer sense of hearing custom, be the so-called preference degree sense of hearing custom of match user respectively.In a preferred embodiment, the variation of during playback file (song), inferring this value by the operational motion of estimating the user.Show a ground instance by means of the process flow diagram among Fig. 3.
In step 105, in the check of song playback duration whether user's operational motion, the reduction that is gone out to be worth PKT by its deducibility take place.When the user consciously for example by operate a button, when importing the melody that corresponding order or the like finishes resetting, then for example have such operational motion.In this case, decrement value PKT in step 106.If do not identify this action, then whether check causes being worth the action that PKT increases in step 107.If intactly listened the song of being reset until end, if perhaps operate a corresponding button or the corresponding order of input, the preference to the melody of resetting is clearly represented in this order, and then for example can suppose has such action.In this case, increment value PKT in step 108.In step 107, obtain negating under the situation of answer and after step 106 or 108, the program part shown in reruning, when wherein finishing (also owing to interrupt finishing) at song, the program shown in during the song of new selection of resetting, just calling again.
In a preferred embodiment, the operation according at least one single button of equipment comes determined value PKT (preference degree).At this, in a preferred embodiment, use the standard key that after all exists, for example realize that button of SKIP (jumping over) function.If the user does not think to listen in progress song again, promptly dislikes this song at present, then the user is always by this button.Therefore, in a preferred embodiment, change preference degree according to following regulation.When the song of resetting from the quilt of storer was stored fully, this value increased automatically.When the user impels when skipping to next song, this value reduces automatically.At this, at each playback time and when each action takes place, preference degree changes.
In another embodiment, except the negative influence of preference degree, also the possibility by another button of operation (TOP key) provides positive evaluation to the song of being reset.Because utilize above-mentioned passiveness evaluation, be in hotlist very the song of back move to move up possibly and continue long time, jump over the possibility that formula ground increases the preference degree of song pointedly so concerning the user, utilize this TOP key then to have.Therefore, when resetting corresponding this key of song manipulate, with described comparing before, this value PKT has increased bigger amplitude.In another embodiment, even under the situation of the corresponding song of not resetting, show store list and select desired song also can change preference degree by the operation that utilizes the TOP key.
In another embodiment, also there is same situation aspect this value of reduction.Here be provided with so-called FLOP key, during this key,, promptly reduce preference degree, preferably be reduced to 0 and therefore from the playback storer, remove this song effectively or even trigger and remove action for the user provides following possibility in operation.Provide a kind of possibility thus, i.e. song from disliking about quick removal the visit of resetting.Decide on embodiment, during the playback song and/or the playback that is independent of song also can realize this action.
In addition, in one embodiment,, prevent targetedly that promptly specific song from arriving the end of playback lists unintentionally and removed because of carelessness afterwards when storer is filled up fully for the user provides following possibility.Therefore, be provided with in this embodiment another button, be the Archiv key.If when the playback song, press this button, then cause distributing the filing state for this song.Under the situation that storer is about to overflow and when removing automatically, forbid having the song of this state and be independent of the preference degree value and do not remove song with this state for reset procedure.Particularly preferably, when playback has the song of filing state, visually feeding back this state, so that for the user provides following possibility, when pressing this Archiv key, no longer is necessary during this song promptly.By pressing SKIP key or FLOP key this filing state of resetting.Decide on embodiment, can be during the playback song and/or the amount that is independent of song put and use this filing function.
Particularly advantageously be to be provided with the so-called replay mode of forbidding.Under this prohibited mode, even under the corresponding button situation of operation, can not change the preference degree and the filing state of single song.When not being people's visit data of real owner of database for one, this always highly significant.
If independent preference lists then appears in different user's accessing databases.So when connecting, each user for example participates in wherein by the input code word, therefore can distribute each preference lists for this database.
Figure 4 illustrates a process flow diagram, wherein realized above-mentioned possibility.As can be seen, decide on embodiment, can be individually or use described measure with array configuration arbitrarily.
During the playback song, also operate in the program shown in Fig. 4.At first whether checking system is in prohibited mode in step 110.In this case, and termination routine in the playback duration of this song then is because can not change preference degree.If system is not in prohibited mode, then whether check presses the Archiv key in step 111.In this case, and the filing state then is set in step 112.If situation is not so, then whether check presses the SKIP key in step 113.In this case, then decrement value PKT in step 114.If do not operate this SKIP key, then whether check has operated the TOP key in step 115.In this case, then increases, preferably is provided with near maximal value this preference degree value in step 116.If do not operate this key, then whether check presses the FLOP key in step 117.In this case, in step 118, successively decrease this preference degree value, preferably be set to 0.If do not operate the FLOP key, then whether the check song finishes in step 119.In this case, then increases preference degree in step 120.If this song does not finish, then in the duration of this song of resetting as after step 112,114,116 and 118, repeating this program.As mentioned above, if, then can realize above-mentioned functions at the corresponding button of relevant song manipulate of resetting.Even under the situation of the song of not resetting, also can for example control and operate especially TOP, FLOP and/or Archiv key according to the data list of storer by cursor.Then, be provided with through the selected song of cursor according to keypress function thus.
Replace predesignating button, the input of the corresponding command for example is set by keyboard or phonetic entry.
In a preferred embodiment, show that at playback time single song is for example as value or as the preference degree of classification (TOP, FLOP or the like).
Another aspect of this method is a storage file on mass storage.At this, in one embodiment, be defined in and store data on the mass storage continuously.From an audio-source, extract in the whole duration of data the user, even without user's help also canned data on mass storage.At this, preferably provide about song to begin the information that finishes with song by audio-source, otherwise by explaining that NF intermittently comes this information of automatically deriving.In order to utilize storer better, in a preferred embodiment with data compression and with compressed format storage data.At this, in one embodiment, in background, (promptly do not having under the situation of effective audio-source) to store.Also store supplementary features, for example title and the note of melody together and be presented in the storer tabulation.Along with the storage of song, also automatically store the standard value of preference degree.In one embodiment, can follow receiving mode, during this receiving mode, carry out above-mentioned continuous storage.
As long as storer is filled up fully, then when receiving new song, will remove the song of being stored.At this, come the march purpose to remove according to the preference degree value, wherein remove song and rewrite by the song of new reception with standard preference degree value with minimum preference degree.Do not remove song, even when it has lower preference degree with filing state.
At this, regulation can be provided with a kind of pattern by the user in one embodiment, and this pattern can only be play the file of also not listening targetedly during this pattern.When being particularly useful for storing in background, this aspect preference degree, the song of also not listening is estimated.
Under receiving mode, always select a data source.So, can come translation data source (not having parallel processing) by the operation or the corresponding order of for example SKIP key.
In one embodiment, even also can carry out above-mentioned function at reception period.At reception period, the operation of SKIP key (or corresponding order) causes not writing down or removes song once more.At reception period, TOP and FLOP function cause preference degree increase/this song of this song to be eliminated.Similarly, just the filing state can be set at reception period.If song to be received exists, then do not store this song.
In a preferred embodiment, the recruitment of preference degree or reduction amount depend on song begin and push button or input command between elapsed time.That is to say that for example the user listens a first song to listen the long time, press SKIP key one of (or other described buttons or order) then, the short time after, just operate this button with the user so and compare, the less amount of this preference degree value reduction.
Claims (11)
1. be used for resetting and/or method for recording data, wherein reception and/or reproducing device (1) have mass storage (10), mass data is stored in the described mass storage and can resets by playback unit, it is characterized in that, data from least one data source are deposited in the described mass storage (10) continuously, wherein when the described data of storage, by user this user of representative by analyzing this user at least one operational motion (16) of the preference degree of the data of current playback and/or record is obtained mode of operation, and come the priority ranking of arranging data according to described operational motion.
2. the method for claim 1 is characterized in that, is each data file assign a value, and described value representative of consumer is to the preference degree of described file.
3. method as claimed in claim 2 is characterized in that, described value can change by at least one operational motion of user.
4. as the described method of above-mentioned claim 1, it is characterized in that,, then have higher preference degree and have higher playback probability thus when song during by complete broadcast, when the user is interrupted the playback time of described data wittingly, then there is lower playback probability.
5. as the described method of one of claim 2 to 3, it is characterized in that, when described data by complete playback time, increase described value, and/or interrupt the playback time of song wittingly as the user, reduce described value.
6. method as claimed in claim 4, it is characterized in that, reduce described preference degree by operating the corresponding command that a button SKIP or input finish the playback of described data in advance, and/or by operating the corresponding order of another button FLOP or the input described preference degree of resetting.
7. as the described method of one of claim 2 to 3, it is characterized in that, when button ARCHIV of operation or the corresponding order of input, for described file is provided with the filing state and can not be eliminated.
8. as the described method of one of claim 2 to 3, it is characterized in that, increase described preference degree greatly by operating another button TOP or importing corresponding order.
9. method as claimed in claim 4 is characterized in that, the recruitment of described preference degree or reduction amount depend in song playback beginning and elapsed time between by next button or input command.
10. as the described method of one of claim 2 to 3, it is characterized in that, realize the selection of the song that is used to reset by the combination of randomly assigne and described preference degree.
11. be used to write down and/or the equipment (1) of replay data, it has at least one mass storage that can write (10), mass data is stored in the described mass storage and can resets by playback unit, it is characterized in that, be provided with device (12,13,10), feasible data from least one data source are deposited in the described mass storage (10) continuously, when wherein to be stored, this user of representative by analysis user obtains mode of operation at least one operational motion (16) of the preference degree of the data of current playback and/or record, and comes the priority ranking of arranging data according to described operational motion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10243505.7 | 2002-09-19 | ||
| DE2002143505 DE10243505A1 (en) | 2002-09-19 | 2002-09-19 | Method and device for recording and / or reproducing data |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1636246A CN1636246A (en) | 2005-07-06 |
| CN100583283C true CN100583283C (en) | 2010-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN03804240A Expired - Fee Related CN100583283C (en) | 2002-09-19 | 2003-07-17 | Method and device for recording and/or reproducing data |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1543520A1 (en) |
| CN (1) | CN100583283C (en) |
| DE (1) | DE10243505A1 (en) |
| WO (1) | WO2004029969A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101313568B (en) * | 2005-11-22 | 2010-12-01 | 松下电器产业株式会社 | Reproducing device and method |
| EP3114684B1 (en) | 2014-03-04 | 2024-05-08 | Volkswagen Aktiengesellschaft | Method and device for controlling the selection of media data for reproduction |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2805700B2 (en) * | 1987-03-13 | 1998-09-30 | ソニー株式会社 | Disk recording and playback device |
| JP3827522B2 (en) * | 2000-11-14 | 2006-09-27 | パイオニア株式会社 | Information reproducing apparatus, method of the same, and recording medium on which the method is programmed and recorded |
| US20020103796A1 (en) * | 2001-01-31 | 2002-08-01 | Sonicblue, Inc. | Method for parametrically sorting music files |
-
2002
- 2002-09-19 DE DE2002143505 patent/DE10243505A1/en not_active Withdrawn
-
2003
- 2003-07-17 EP EP03798043A patent/EP1543520A1/en not_active Withdrawn
- 2003-07-17 WO PCT/DE2003/002404 patent/WO2004029969A1/en not_active Application Discontinuation
- 2003-07-17 CN CN03804240A patent/CN100583283C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1636246A (en) | 2005-07-06 |
| EP1543520A1 (en) | 2005-06-22 |
| DE10243505A1 (en) | 2004-04-01 |
| WO2004029969A1 (en) | 2004-04-08 |
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Granted publication date: 20100120 Termination date: 20180717 |