CN2728139Y - Archives management mechanism for digital camera - Google Patents

Abstract

The utility model relates to an archives management mechanism for digital camera, which exposes a bidirectional rotation shaft connector to connect a panel display with the digital camera by an electric and a machine. The panel display can turn corresponding to the digital camera in bidirectional way. An input unit receives at least a first image or sound data and produces at least a second image or sound data. The processing system receives the second image or sound data to drive the archive management module which manages the second image or sound data in a storage element, and a playing unit plays the second image or sound data continuously on the panel display.

Description

The file administration framework of digital camera

Technical field

The utility model particularly relevant for providing of a file administration module is provided, makes the digital camera with panel display reach the function of the classification of documents and management relevant for a kind of file administration framework of digital camera.

Background technology

Pressed since the development of camera, weigh 200 pounds camera from one of the sixties must the numerous and diverse electronic equipment of collocation kind and bulky videocorder, just can carry out camera work, at that time only a few peoples can buy camera, and utilize the instrument of camera as recording image.Yet, the progress of science and technology and the arriving of digital Age, bring up the more and more littler and price of the relevant electronics spare part volume of flourish, the digital camera of digital camera correlation technique and tend to characteristics such as par gradually, make the widely general gradually common people of digital camera receive, and expectation sees through the effect of digital camera, static plane photography is combined with sound, allow image energy loyalty, continuous presenting, provide the common people to enjoy easily and photograph new era.

Though the difference of so-called digital type camera and analog camera maximum is that digital camera has received analog signal, but coding via condensing encoder, conversion of signals is become 0 and 1 of numerical digit, be the quantization benchmark with position (bit) simultaneously, for example 8,28 powers just can be arranged, be exactly 256 stratum, so figure place is high more, stratum is also high more, image quality is more more excellent than the analog camera of nonnumeric signal, and has more development elasticity, and this is the critical success factor of the more analog camera development of digital camera.

The function mode of digital camera, at first see through camera lens the image of scenery is focused on charge coupled device (Charge-Coupled Device, CCD) on the image sensor, the light that utilizes the CCD image sensor to sense converts electronic signal to, then via analog-digital converter with in addition digitlization of electronics, produce digital image signal.After sound was partly then caught via microphone, (Analog to Digital Converter ADC) transformed, and after quantizing (quantization) processing, promptly becomes the digit news signal again through the analog-to-digital device.Subsequently, send digital image signal and digit news signal to digital signal processor and micro-control unit, with digital image signal in addition color repair with proofread and correct after, with digital image signal combined with the digit news signal record after, produce video data, with it storage or by broadcast unit, carry out playback action.

Wherein, ccd sensor is formed by the mos capacitance device of many planes array type, and these electric capacity are made the layer of metal conductive layer as grid then at the up one-tenth a slice of silica chip insulation film on this film.After exhaustion region is subjected to irradiate light, can produce electronics and electronic right, also be called electronic signal.After adding voltage from the outside again, these electronics are electronic will to be moved toward different polarity, and light is strong more, and electronics is electronic also just many more, the operation principle of Here it is ccd sensor.The kind of normal CCD transducer can be further divided into 3 kinds of Full Frame, Frame Transfer (FT), Interline Transfer (IT).

In addition, DV can see through an IEEE1394 line (digital transmission line), and the image that write down via camera itself, is directly exported to computer with digital form, or connects another DV, does the transmission and the processing of image.

Though digital camera provides powerful recording function, make the common people can be with audio-visual record in addition, yet in the memory function part that digital camera provided, all be audiovisual materials to be concentrated be stored in the identical file directory, file name then is the mode of archives name with the order of taking, as first image called after 0001.JPG, image file in regular turn then saves as 0002.JPG with accumulate mode, 0003.JPG, the out form is also analogized in this way, after after a while, such naming method causes the user must open each archives, execution repeats cumbersome step, could search the archives of desire acquisition, causes the sizable inconvenience of user.In addition, at the dynamic image archives partly, if when being the naming method of archives, then can't distinguish the dynamic image archives that different time and situation are recorded, when playing with the method, also incoherent two dynamic image archives can be play in regular turn, cause the user that the archives of recording are produced and obscure, can't effectively cut, further when transmitting the dynamic image archives when computer carries out burning, must additionally carry out the classification action of dynamic image archives, also cause the inconvenience of user's records handling.

Therefore, how a kind of file administration framework of digital camera is proposed at the problems referred to above, not only can improve the shortcoming of the file administration of conventional digital formula camera, can have grouping of data and the panel display that the multi-angle rotation is provided again concurrently, not be to use the person eagerly to look forward to and this creator person of bearing in mind always for a long time always.

Summary of the invention

Main purpose of the present utility model, be to provide a kind of file administration framework of digital camera, it receives second image or the audio document that an input unit produces by a treatment system, see through a file administration module, judge the File Format of this second image or audio document, if this second image or audio document are a dynamic image data, then in one of correspondence first catalogue, produce one second catalogue, with a date on the same day and a shooting time as this second directory name after, produce a sequence number value, its value that adds up is the file name of this second image or audio document, and this sequence number value is stored in the index archives, to write down the archives number that this second image or audio document are set up in this second catalogue.

Secondary objective of the present utility model, be to satisfy fast user's demand, it sees through this file administration module, judge the File Format of this second image or audio document, if this second image or audio document are non-to be the dynamic image data, be the file name of this second image or audio document then to deserve day date and this shooting time, and it is stored in a storage element in should first catalogue of File Format, the date and time that can set up according to File Format of searching and archives of user thus is in to second image or the audio document of fast searching desire acquisition in should first catalogue of File Format with broadcast.

A purpose more of the present utility model, be to provide a rotatable panel display, this broadcast unit can carry out playback action in a continuous manner with this second image or audio document on this panel display, and see through the spinfunction of this panel display, allow the user can between multi-angle, watch the broadcast of digital camera image, higher convenience is provided thus.

Another purpose of the present utility model, be to reduce numerous and diverse classification of documents step, when this second image or audio document are the dynamic image archives, file administration module of the present utility model is in in should first catalogue of File Format, set up this second catalogue, and be the title of this second catalogue to deserve a day date and a shooting time, produce a sequence number value, add up this sequence number value with the title as these dynamic image archives, and these archives are stored in this second catalogue, be stored in the second identical catalogue with the dynamic image archives of avoiding different date and times to produce, when carrying out playback action and archives are transmitted in computer and carry out burning, can effectively reduce numerous and diverse step that the user classifies at the archives of recording.

Description of drawings

Fig. 1 is the calcspar of one of the utility model preferred embodiment;

Fig. 2 is the calcspar of another preferred embodiment of the present utility model;

Fig. 3 is that storage video-audio data of the present utility model is in the schematic diagram of storage element;

Fig. 4 is the schematic diagram with digital camera of panel display of the present utility model;

Fig. 5 is the calcspar with digital camera of panel display of the present utility model;

Fig. 6 is the flow chart of broadcast dynamic image archives of the present utility model; And

Fig. 7 is the flow chart of storage dynamic image archives of the present utility model.

The figure number explanation

10 input units, 100 camera lenses, 102 image sensors

104 microphones, 106 message encoders, 12 treatment systems

120 file administration modules, 14 storage elements, 140 first dynamic image catalogues

1,400 second dynamic shadow catalogue 14000 dynamic image archives 14002 index archives

142 image directories, 1420 image files, 144 music catalog

146 recording catalogues, 16 broadcast units, 18 converting units

180 television signal encoders, 182 message decoders, 20 exterior display devices

200 TVs, 202 loud speakers, 22 two-way rotating shaft connectors

24 main bodys, 26 panel displays 28 are to upward arrow

30 arrow 32 arrows to the right left

Embodiment

The file administration framework of general existing digital camera is to be file name with this image or audio document with the order of the taking sequence number value that added up, yet after after a while, after the increase that this is audio-visual and audio document continues, when searching with playback profile, file opening can learn whether these archives are image or the audio document that desire is searched in regular turn, cause the inconvenience used, so, the utility model provides a kind of file administration framework of digital camera, in the mode that a date on the same day and a shooting time are named as archives, can fast searching and playing video or audio document to make things convenient for the user.

See also Fig. 1, it is the calcspar of one of the utility model preferred embodiment; As shown in the figure, its main framework includes an input unit 10, in order to receiving at least one first image or audio document, as records scenery and sound, produces at least one second image or audio document; One treatment system 12 receives second image or the audio document that this input unit transmits, to drive a file administration module 120, control this second image or audio document in the storage of a storage element 14, the user sees through the selection of a playing list, by a broadcast unit 16, obtain second image or audio document that desire is play, to carry out playback action.

Above-mentioned this treatment system 12 of mentioning is combined by a digital signal processing unit and a micro-control unit, in order to repairing and the correction of carrying out second image or audio document; And this storage element 14 can be one and gets storage device (flash memory) soon, it adopts non-volatile memory technology, can be directly with electric current changed information more, turning off the back data at power supply still can keep, and based on the mini memory card of Flash Memory, possess that capacity is big, volume is little, in light weight, low power consumption and advantage such as be convenient for carrying.

See also Fig. 2, it is the calcspar of another preferred embodiment of the present utility model; As shown in the figure, this input unit 10 comprises a camera lens 100, a microphone 104, an image sensor 102 and a message encoder 106; Wherein, via this camera lens 100 acquisitions first image data, the light signal as the scenery reflection images on this image sensor 102 this first image data, this first image data is converted to electronic signal and digitlization after, produce one second image data; Via this microphone 104 acquisitions first audio document, sound as the scenery generation, see through message encoder 106 with its digitlization after, produce one second audio document, after this treatment system 12 receives this second image data or audio document, can be via this file administration module 120 these second image datas of management or audio document in the storing mode of this storage element 14, also can directly be sent to a broadcast unit 16, carry out playback action, or transmit this second image data or audio document in a converting unit 18, in order to change this second image data or audio document is an analog data, make this digital camera can an external exterior display device 20, transmit this analog data in this exterior display device 20 to carry out playback action.

Above-mentioned converting unit 18 can comprise a television signal encoder 180 and a message decoder 182, this exterior display device 20 comprises a TV 200 and a loud speaker 202, this television signal encoder 180 and these message decoder 182 this second image data of conversion and second audio documents make this TV 200 be carried out playback action with this loud speaker 202.

Wherein, see also Fig. 3, its be storage video-audio data of the present utility model in the schematic diagram of storage element, to understand this file administration module 120 that utilizes of the present utility model, control this second image or audio document in the storage method of this storage element 14; As shown in the figure, storage element 14 of the present utility model is set up the first corresponding catalogue respectively according to the difference of File Format, this first catalogue can be respectively one first dynamic image catalogue 140, it is recorded with the AVI form and forms, this first dynamic image catalogue 140 can Movies be its directory name, and can utilize Windows Media Player to play; One image directory 142, it is recorded with jpeg format and forms, and this image directory 142 can DCIM be its directory name; One music catalog 144, it is in order to depositing the music file of MP3 format, can MP3 as its directory name; And one the recording catalogue 146, it is recorded with the WAV form and forms, and can Voice be its directory name.

When this file administration module 120 receives second image that this treatment system 12 transmits or audio document, at first judge the File Format of this second image or audio document, if this second image or audio document is non-when being the dynamic image data, set up the file name of this second image or audio document, this document title comprises a date on the same day and a shooting time, for instance, when the user utilizes digital camera to carry out shoot function, this file administration module 120 is after the view data that receives the shoot function generation, judge the File Format of this view data, and it is stored in this image directory 142, produce an image file 1420, the file name of image file 1420 comprises deserves day date and this shooting time, as the image that 2003 Christian era, 11: 24 on the 9th July, 30 second beats were taken the photograph, it is stored in the data folder of DCIM, and with its called after 030709112430.jpg.

In addition, when judging that this second image or audio document are the dynamic image data, then in this first dynamic image catalogue 140 of this correspondence, produce one second dynamic image catalogue 1400, and with deserve day date and this shooting time as these second dynamic image catalogue, 1400 titles after, store this dynamic image data in this second dynamic image catalogue 1400, produce dynamic image archives 14000, afterwards, produce a sequence number value, add up this sequence number value with the file name as these dynamic image archives 14000, and the accumulation result of this sequence number value is stored in the index archives 14002, to write down the archives number that this second image or audio document are set up in this second dynamic image catalogue 1400, for instance, when the user utilizes digital camera to carry out recording function, this file administration module 120 is after the dynamic image data that receives the recording function generation, it is stored in this second dynamic image catalogue 1400, as the dynamic image data that 2003 Christian era, 11: 24 on the 9th July, 30 second beats were taken the photograph, with 030709112430 is the directory name of the second dynamic image catalogue 1400, the first stroke dynamic image archives are file name with 0001.avi, second dynamic image archives is file name with 0002.avi, by that analogy, the file name of this sequence number value that add up for the dynamic image archives 14000 that produce thereafter.

See also Fig. 4, it is the schematic diagram with digital camera of panel display of the present utility model, as shown in the figure, this digital photographic device comprises a two-way rotating shaft connector 22, in order to electric and be mechanically connected to one of this digital camera main body 24, this panel display 26 can be rotated with 90 ° make progress in the direction to upward arrow 28 on the main body 24 of camera, this spinning movement is as to shown in the upward arrow 28, moreover, this panel display 26 is after 90 ° upwards rotation, can be respectively at 180 ° of rotations left and 90 ° of rotations to the right on the main body 24 of camera, this spinning movement is learnt by arrow left 30 and arrow 32 to the right respectively, see through its Rotation Design, the purpose that provides the user to watch scenery between multi-angle is provided.

See also Fig. 5, it is the calcspar with digital camera of panel display of the present utility model, as shown in the figure, the utility model more includes this input unit 10, this treatment system 12, this file administration module 120, this storage element 14 and this broadcast unit 16, wherein, see through this two-way rotating shaft connector 22 this panel display 26 is connected on the digital camera, make this panel display 26 do two-way rotation with respect to digital camera.When this treatment system 12 receives these input unit 10 these second images of generation and audio document, drive these file administration module 120 these second images of management and audio document in the storing mode of this storage element 14, afterwards, this broadcast unit 16 is obtained this second image or audio document, plays on this panel display 26 in a continuous manner.

In addition, see also Fig. 6, it is the flow chart of broadcast dynamic image archives of the present utility model; As shown in the figure, its key step comprises:

Step S10: enter broadcast unit;

Step S11: the inventory that lists a plurality of second dynamic image catalogues;

Step S12: switch to the second dynamic image catalogue that desire is play, and to set an index value be 1;

Step S13: capture the sequence number value that the index archives store in the second dynamic image catalogue;

Step S14: whether the archives of checking this index value correspondence exist, if there is then execution in step S15,

Otherwise execution in step S16;

Step S15: the archives of playing this index value correspondence;

Step S16: this index value adds up;

Step S17: whether check this index value greater than sequence number value,, return if this index value is not more than sequence number value

To step S14, otherwise execution in step S18; And

Step S18: the operation key frame of getting back to broadcast unit.

Moreover, for more understanding the storing mode of these file administration module 120 management dynamic image data of the present utility model, seeing also Fig. 7, it is the flow chart of storage dynamic image archives of the present utility model; As shown in the figure, its key step comprises:

Step S20: press the video recording key and begin;

Step S21: check whether the second dynamic image catalogue exists, if there is not then execution in step S22,

There is then execution in step S23;

Step S22: set up this second dynamic image catalogue, when this directory name comprises the date on the same day and takes

Between, its order can be year, month, day, hour, min, second (YYMMDDHHMM SS) in regular turn,

And setting sequence number value is 0, execution in step S24;

Step S23: whether inquiry continues and records the last period, records then execution in step S24 the last period if continue,

Otherwise execution in step S22;

Step S24: check present sequence number value, the sequence number value that adds up is with the file name as dynamic image;

Step S25: check whether present storage area is enough, if enough execution in step S27 then not, if having

Enough spaces are execution in step S26 then;

Step S26: check whether press stop key,, otherwise hold if press then execution in step S28 of stop key

Row step S25;

Step S27: caution storage area deficiency;

Step S28: store the dynamic image archives under the second dynamic image catalogue, and with the sequence number value knot that adds up

Fruit is stored in the index archives; And

Step S29: the operation key frame of getting back to video recording.

In sum, the utility model is relevant for a kind of file administration framework of digital camera, disclose this input unit, produce at least one second image or audio document in this treatment system, this treatment system drives this file administration module to judge the File Format of this second image or audio document, and set up one of the corresponding file name of this second image or audio document according to date on the same day and shooting time, wherein, when this second image or audio document are a dynamic image data, then in one first catalogue of correspondence, produce one second catalogue, with deserve day date and shooting time as this second directory name after, produce a sequence number value, its value that adds up is the file name of this second image or audio document, and accumulation result is stored in the index archives, to write down the archives number that this second image or audio document are set up in this second catalogue, when playing and recording archives, providing of this second catalogue and this sequence number value is provided, administer archive reduces numerous and diverse operating procedure that the user inquires about archives effectively.See through the design of rotatable panel display in addition, the play content of watching this digital camera between multi-angle is provided.

Claims (10)

1, a kind of file administration framework of digital camera is characterized in that, this framework comprises:

One input unit receives at least one first image or audio document, produces at least one second image or audio document;

One treatment system receives second image or audio document that this input unit transmits, and this treatment system more includes:

One file administration module is in order to manage the storing mode of this second image or audio document; And

One storage element is in order to store second image or the audio document that this treatment system transmits.

2, the file administration framework of digital camera as claimed in claim 1 is characterized in that, this treatment system comprises a digital signal processing unit and a micro-control unit.

3, the file administration framework of digital camera as claimed in claim 1 is characterized in that, more comprises a broadcast unit, in order to play this second image or audio document.

4, the file administration framework of digital camera as claimed in claim 1 is characterized in that, more comprises a converting unit, and changing this second image or audio document is an analog data.

5, the file administration framework of digital camera as claimed in claim 4 is characterized in that, more comprises an exterior display device, in order to receive this analog data, to carry out playback action.

6, a kind of file administration framework of digital camera is characterized in that, this framework comprises:

One two-way rotating shaft connector on this digital camera, makes this panel display do two-way rotation with respect to this digital camera in order to electric and mechanical connection one panel display;

One input unit receives at least one first image or audio document, produces at least one second image or audio document;

One treatment system receives second image or audio document that this input unit transmits, and this treatment system more includes:

One file administration module is in order to manage the storing mode of this second image or audio document;

One storage element is in order to store second image or the audio document that this treatment system transmits; And

One broadcast unit, it is play this second image or audio document in a continuous manner on this panel display.

7, the file administration framework of digital camera as claimed in claim 6 is characterized in that, this treatment system comprises a digital signal processing unit and a micro-control unit.

8, the file administration framework of digital camera as claimed in claim 6 is characterized in that, this storage element can be one and gets storage device soon.

9, the file administration framework of digital camera as claimed in claim 6 is characterized in that, more comprises a converting unit, and changing this second image or audio document is an analog data.

10, the file administration framework of digital camera as claimed in claim 9 is characterized in that, more comprises an exterior display device, in order to receive this analog data, to carry out playback action.

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