CN101951428A - Exchanging storage method for terminal data and related device - Google Patents
Exchanging storage method for terminal data and related device Download PDFInfo
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Abstract
The invention discloses an exchanging method for equipment terminal data and a related device, provides a universal storing, reading and writing module and a managerial control module for the existing various consumer electronics such as a digital camera/DV, a hard disk, MP3/MP4, PDA, a notebook computer/ desktop computer, a mobile phone and the like, can conveniently realize the data exchange between the equipment terminal (such as the MP3/MP4, the digital camera, the DV and a mobile hard disk drive), and can complete the remote transmission of stored data under the control of the control module (such as a mode of being embedded in the mobile phone). The invention also discloses a transmission plan stored in an audio/video collecting device on the basis of the stream and an audio/video mobile playing scheme on the basis of the stream, provides a novel mobile three-layer storage structure based on individual, well completes the data exchange between an individual storage center and a constant storage center, and can store the individual data in a remote network device.
Description
Technical field
The present invention relates to storage and networking technology area, relate in particular to a kind of storage means and relevant device of terminal data exchange.
Background technology
Continuous development along with chip technology and memory technology, the capacity of storage products becomes increasing, and volume is but constantly dwindling, and in order to adapt to the characteristics of various personal electronic equipments terminals (hereinafter to be referred as device end), the kind that sheet is produced in storage also gets more and more, and interface is also very abundant.Electronic device terminal can be divided into picture pick-up device, playback equipment, memory device, game station, multifunctional equipment again.For example digital camera, Digital Video, digital voice recorder etc. of picture pick-up device wherein; Playback equipment mainly has playing function, comprises MP3 player (hereinafter to be referred as MP3), MP4 player (hereinafter to be referred as MP4), CD Player, DVD portable player etc.; Memory device has the function of data backup, adopts USB interface usually, and common have USB flash disk, a portable hard drive etc.; Game station mainly comprises portable game machine (Xbox, Game Boy) etc.; Multifunctional equipment mainly contains Portable GPS (GPS), multi-functional mobile phone, PDA etc.And along with development of electronic technology, people also may develop a lot of new application, and also can be born simultaneously some new device ends.Often all need a certain amount of data storage function in these device ends, and the big trend of the continuous in addition change of the data storage capacity that needs, most typical product comprises digital camera, Digital Video, MP3, MP4 etc.
This year, the capacity of portable hard disk (Portable HDD) is also in improving fast, 2.5 the hard-disk capacity of inch has surpassed 100G, the film that is equivalent to 250 hours Mpeg4 is play capacity, the unit capacity price is very low, and formation contrast be that the capacity of various miscellaneous equipment terminals is less relatively, for example digital camera is exactly the storage card of 512M card or 1G usually, and other various storage terminals nearly all have oneself memory device, all kinds storage card, also incompatible between some device storage card, and price is high.Why not there is people's mobile storage center one by one, the memory contents centralized control of various terminal equipments is managed concentratedly? this will save the expense of the various storage cards of a large number of purchase for the consumer, nor the restriction that can receive terminal equipment memory capacity.With digital camera, the storage card of 512M can be deposited more than 200 high definition photo, if but tourism a little for a long time, at this moment otherwise just delete photo in the past number of pictures often surpasses the limit of memory card capacity,, otherwise just the photo on the storage card is transferred to other memory device.Existing device end all is to link to each other with PC (PC) or notebook computer usually, does this mean that we need carry notebook computer and just can go out tourism? and the process that these data shift is often all concentrated, with the digital camera is example, all be after storage card is full, just carry out the transfer of data, this also can waste a large amount of time undoubtedly, operates also very complicated.
China Patent No. 02100837.X " the storing driver device of compatible multiple mobile memory card ", though stepped the first step of intelligent storage, store data by adaptation, but still need the intervention of computer, just can finish whole storing process multiple interfaces.China Patent No. 02133943.0 " intelligent hard disc " has proposed a kind of portable intelligent hard disk scheme, should " intelligent hard disc " obtain device end storage data by direct-connected mode.Owing in data exchange process, do not need the intervention of computer, so intelligent hard disc has good portability.But, some troubles have been brought to user's operation owing in data exchange process, need wired connection.Prior needs are changed hard disc apparatus and are difficult to control read-write process and read and write concrete file.China Patent No. 200510072453.6 has made the connection of " intelligent hard disc " into wireless mode, but still can't resolve the comprehensive control to file read-write, and can't solve data conduction in many ways, also needs very big change on hard disk manufacture craft flow process.And the data of hard disk do not have the pattern of secondary conduction.And above patent all can only be used for the exchanges data between device end and the hard disk, and can't solve the exchanges data problem between the device end.Moreover, for some media files, audio-video document for example, the more particularly file that can read or store by stream mode, for example WMV, Mpg are the file of suffix, unified memory space can be provided? whether also broadcast or recording arrangement and storage can be separated?
At the problems referred to above, technology and equipment scheme of the present invention has been proposed.
Main purpose of the present invention provides a kind of can control, equity, efficiently, data storage scheme and the relevant device thereof of personal electronic equipments terminal that can transfer.In this patent, be called switch storage method and relevant device.
Another purpose of the present invention has provided a kind of personal data storage scheme of classification and has been the device product of this conceptual design.
In this patent, also given full play to the effect of mobile phone in Personal Storage, for mobile phones design dedicated module, make mobile phone become the control centre of the storage of personal data easily.
Summary of the invention
The present invention proposes the switch storage method and the relevant device thereof of terminal data, and the classification personal data storage scheme and the relevant device product of deriving out by this method, and designed the cell-phone function module that cooperates above product work, make mobile phone become the control centre of personal data storage easily.
To achieve these goals, following method of embodiments of the invention and relevant device comprise:
A kind of switching method of device end data is characterized in that, may further comprise the steps:
Management control module obtains the relevant information of storage file in the pairing device end of described storage read-write module by two or more storage read-write modules;
Management control module carries out data communication between active data read-write operation and the storage read-write module by order or agreement control store module for reading and writing to described storage read-write module corresponding equipment terminal, and finishes the exchanges data between the device end under the control of management control module.
During the data file transmission of the data message in the device end by carrying out between the storage read-write module, the data in the device end are without management control module, and directly and the storage read-write module that links to each other of device end between transmission data file; The base unit of the operating equipment terminal of management control module control store module for reading and writing is a file; Management control module can be controlled a plurality of storage read-write modules, and each storage read-write module only links to each other with a device end; The relevant information of storage file is including but not limited to the title of file, creation-time, size, state in the device end; Management control module needed to obtain remaining memory space in the relevant information of storage file in the device end and the device end before transfer of data; When transfer of data, need obtain the speed of transfer of data and the progress of transmission.
A kind of equipment of controlling transfer of data exchange between the electronic device terminal is characterized in that, comprises at least:
1) storage read-write module, main effect is to carry out read-write operation by the storage organization to device end under the control of management control module, and also can carry out data communication under the control of management control module between its storage read-write module;
2) storage control module, main effect is management and the stored information of obtaining device end, the control store module for reading and writing is to the read-write operation of device end, and the data communication between the control store module for reading and writing.
The equipment of transfer of data exchange is characterized in that described management control module can be embedded in the mobile phone between the control electronic device terminal, and the display unit in the described management control module can use the display module of mobile phone; Input unit in the described management control module can use the input module of mobile phone; Microprocessor in the described management control module can use the microprocessor of mobile phone; Embed the mobile phone of management control module, needed to increase control interface and control protocol.Wherein controlling the equipment of transfer of data exchange between the electronic device terminal, it is characterized in that described storage read-write module can embed in the device end, also can be the autonomous device module of a plug and play.
A kind of straightforward procedure of controlling transfer of data exchange between the electronic device terminal is characterized in that, may further comprise the steps at least:
1) for storage read-write module increase pattern function is set, and for the storage read-write module is provided with read-write scheme and read-write mode, and the storage read-write module is connected with the corresponding equipment terminal;
2) wired mode or wireless mode connect the storage read-write module;
3) data file of storing in the storage read-write module corresponding equipment terminal under the reading mode is write in the storage read-write module corresponding equipment terminal storage structure under the WriteMode according to the read-write scheme;
Described read-write mode comprises: reading mode and WriteMode.
The straightforward procedure of transfer of data exchange between the control electronic device terminal is characterized in that described read-write scheme comprises one of following two kinds of schemes:
1) disposable connectivity scenario promptly when the needs copies data, connects, and after the data copy is finished, connects and interrupts;
2) long connectivity scenario keeps long-time the connection promptly between the storage read-write module, and between storage read-write module and the device end;
If when adopting disposable connectivity scenario, process is as follows:
Disposable with the document copying in all reading mode end corresponding equipment terminals to WriteMode end corresponding equipment terminal in, and delete the interior file of all reading mode end corresponding equipment terminals;
If when adopting long connectivity scenario:
Described read-write scheme comprises one of following three seed scheme:
First kind, regularly copy is set a copy cycle, the cycle internal fixation constantly with the document copying in all reading mode end corresponding equipment terminals in WriteMode end corresponding equipment terminal, and delete the interior file of all reading mode end corresponding equipment terminals;
Second kind, by setting the media data that the method that copies threshold value or stored ratio threshold value copies storage;
The third can copy in the WriteMode end corresponding equipment terminal with the data that the mode of stream is finished in the reading mode end corresponding equipment terminal in real time with the device end of stream mode work.
A kind of simple device of controlling transfer of data exchange between the electronic device terminal.
A kind of equipment that utilizes mobile phone backup electronic device terminal storage data is characterized in that, comprises at least:
1) storage read-write module, main effect is to carry out read-write operation by the storage organization to device end under the control of management control module, and also can carry out data communication under the control of management control module between its storage read-write module;
2) management control module: in fact the microprocessor in the mobile phone, display unit, input unit, control protocol and control interface, data in mobile phone interface, program read-only memory have constituted the management control module that embeds mobile phone; And adopt the mode of bus type to connect microprocessor, display unit, input unit, control interface, data in mobile phone interface, program read-only memory.
Utilize the equipment of mobile phone backup electronic device terminal storage data, it is characterized in that, described storage read-write module is connected communication by wave point with the mobile phone wireless interface, and external application storage read-write module corresponding equipment terminal in the storage data under the control of the management control module that embeds mobile phone, import the mobile phone memory cell, the input module of mobile phone is adopted in control input in the storage control process, and the demonstration in the storage control process adopts the screen of mobile phone to show;
Described mobile phone can will be stored other terminal equipment that data send to Internet or cordless communication network by cordless communication network in the mobile phone, the control that sends to Internet or cordless communication network is finished by program control in the program read-only memory that is embedded into mobile phone.
Utilize the equipment of mobile phone backup electronic device terminal storage data;
A kind of stream method of utilizing is with the method for playing with mobile phone this locality in the movable storage device;
A kind of stream method of utilizing is characterized in that the EM equipment module of playing with mobile phone this locality in the movable storage device, comprises with lower unit:
1) storage read-write module;
2) comprise at least in the mobile phone:
Data interface unit is used for carrying out data communication with the storage read-write module;
Program read-only memory is preserved the various interface protocols stack, and comprises the agreement of flow control, is used for the transmission rate of data between control store module for reading and writing and the device end;
Media play unit is used to play the flow data from data interface unit, comprises displaying video or audio file;
Input unit; And control by cell phone keyboard input;
Data-interface: be used between the storage read-write module, communicating, realize the transmission of data file;
Display unit: utilize the display unit of mobile phone to come the display video multimedia image;
Described module adopts the bus mode design, and each modular unit is all realized connecting by bus;
The data-interface of described mobile phone and storage read-write module ground interface comprise wired and wireless two kinds of connected modes: described wireless connections mode comprises one of following mode: bluetooth, WLAN (wireless local area network), CDMA/TDMA/4G and WiFi/WiMax; Described wired mode comprises one of following mode: USB interface, RS232 interface, network interface, 1394 interfaces.
Three grades of storages; By mobile phone operation, the method for fixed storage center, mobile storage center, electronic device terminal storage integration.The storage that is used for individual or business data is whole, is convenient to the individual especially and uses.The user can be easily with carry-on with electronic device terminal in memory contents deposit people's mobile storage center one by one flexibly, again the memory contents at mobile storage center is transferred to the fixed storage center of far-end then by mobile phone.
Compared with prior art, the embodiment of the invention has the following advantages:
In the embodiment of the invention, what the data of device end can be reciprocity transmits freely fast, and need not make material alteration to the existing equipment Terminal Design.The present invention gives mobile phone or management control module the control of storage, and device end can be controlled fully to exchange process and swap data content in the swap data process, reduces the data security risk.And proposed the method for personal data classification storage, realized fixing storage unified management in individual electronic device terminal storage and the family.And in whole process, given full play to the effect of mobile phone, and on the basis at mobile communication center, realized the function of mobile phone as mobile data storage control centre as the mobile communication center.
Description of drawings
Fig. 1 is the modular structure schematic diagram of the switching method of a kind of terminal data of the embodiment of the invention;
Fig. 2 is the structural representation and the interface schematic diagram of storage read-write module 200 of the present invention;
Fig. 3 is management control module of the present invention and storage read-write module connection diagram;
Fig. 4 is the flow chart that control module of the present invention is obtained the device end stored information and shown;
Fig. 5 is the flow chart that data file is transferred to second device end in a kind of first device end of the embodiment of the invention;
Fig. 6 is a kind of module diagram that utilizes mobile phone control electronic device terminal storage data of the embodiment of the invention;
Fig. 7 is a kind of simple device structure chart of controlling transfer of data exchange between the electronic device terminal of the embodiment of the invention;
Fig. 8 is a kind of straightforward procedure flow chart of controlling transfer of data exchange between the electronic device terminal of the embodiment of the invention;
Fig. 9 is a kind of equipment structure chart that utilizes mobile phone backup electronic device terminal storage data of the embodiment of the invention;
Figure 10 is a kind of equipment structure chart that in time the audio-video collection device data is arrived far-end by antenna transmission of the embodiment of the invention;
Figure 11 is a kind of individual classification's memory model figure that the present invention proposes.
Embodiment
The invention provides a kind of switch storage method and relevant device of terminal data, and a kind of straightforward procedure and equipment of controlling the exchange of transfer of data between the electronic device terminal of deriving out by this terminal data switch storage method and equipment.And these method and apparatus and existing mobile communication terminal-mobile phone are combined, finish by the intervention of mobile phone and to store exchanges data between the device end, make mobile phone become the storage control centre of personal electronic equipments terminal, and the machine-readable media file of getting and play miscellaneous equipment of handle is put into decline of the present invention as a new bright spot.Described personal electronic equipments terminal includes but not limited to: equipment such as digital camera, Digital Video, portable hard drive, Mp3/Mp4, recording pen.
In order to cooperate the present invention, individual data staging storage scheme has also been proposed, realized that well the safety of personal data in time backs up, and provide a whole set of solution for the storage file of various device terminal in time shifts to preserve.Make the various device terminal can well co-ordination.
Often use the storage read-write module in the invention, and often and management control module use together, but also can use separately.Not only can read and preserve data with the form of file in the present invention, also provide mode to read and preserve the scheme of data, and provide detailed embodiment to be illustrated with stream.
The present invention is described in detail below in conjunction with specific embodiment.
As shown in Figure 1, be the modular structure schematic diagram of the switching method of a kind of terminal data of the present invention.Various device terminal among the figure links to each other with storage read-write module 200 (comprising digital camera, MP3/MP4, hard disk) 100.Because the device end bag contains USB interface more, therefore in the present embodiment the storage read-write module also to adopt USB interface and device end to set up direct-connected.If but device end is that used other or novel interface modes, the storage read-write module also should be made corresponding change, realizes and being connected of device end, and this connection comprises two kinds of wired connection and wireless connections.Storage read-write module 200 also will be set up being connected of control interface with management control module 300, defines wherein the control interface of storage read-write module and is numbered 220 management control module control interfaces and is numbered 320.Selected the interface of the most frequently used blue tooth interface of near field communication devices in the present embodiment for use as storage read-write module 200 and management control module 300.Also be that the data file transmission of having adopted blue tooth interface to finish between the device end as data-interface 230 is each other served between storage read-write module 200.In this patent, owing to used management control module, can use a plurality of storage read-write modules to read and write the storage of controlling in a plurality of device ends easily, for example, can import to the photo in the digital camera among the MP4, can also put into the film in the MP4 in the hard disk simultaneously.And the display unit by management control module can be operated easily, and can be directly acquainted with the process of transmission data, and the remaining memory space of equipment etc.As can be seen from the figure a storage read-write module only is connected with a device end usually simultaneously.Above USB interface also can replace with 1394.
Fig. 2 is the structural representation and the interface schematic diagram of storage read-write module 200.Storage read-write module 200 mainly is made of equipment interface 210, the microprocessor 240 that contains embedded software, control interface 220, data-interface 230, data/address bus 260, buffering area 270, program read-only memory 280 and power subsystem 250 as can be seen.The storage read-write module receives the data from another storage read-write module under the control of management control module, and described data is write the storage organization of corresponding electronic appliance terminal; Or storage read-write module read data files from the storage organization of corresponding electronic appliance terminal sends to another storage read-write module under the control of management control module.
Wherein, equipment interface 210 is used to connect external equipment terminal 100, links to each other with data/address bus 260; Wherein device interface types includes but not limited to: USB interface 211, RS232 interface 212, IDE/SCSI interface 213, network interface 214,1394 interfaces (Firewire);
Data-interface 230 is used for communicating between the storage read-write module, realizes the transmission of data file, links to each other with data/address bus 260; Wherein the control interface type includes but not limited to: lead is direct-connected 221, bluetooth/infrared interface 222,802.11 wireless lan interfaces 223, WiFi/WiMax interface 224;
Data/address bus (Bus) 260 is used for concentrating and transmits various data fast; And connection device interface, control interface, data-interface, microprocessor and buffering area;
Program read-only memory 280 (as ROM), protocol stack and control protocol 360 that memory interface is relevant; Described protocol stack of the interface includes but not limited to: bluetooth protocol repertory, ICP/IP protocol stack, infrared interface protocol stack, USB interface protocol stack and other software program.
Fig. 3 is management control module 300 and storage read-write module 200 connection diagrams.Management control module is used for the read-write operation of control store module for reading and writing to device end, and the data communication between the control store module for reading and writing, and management equipment terminal data file and the memory space stored;
Management control module comprises following at least several parts:
Comprise protocol stack and control protocol 360 that storage and runnable interface are relevant in the program read-only memory 280 (ROM); Described protocol stack of the interface includes but not limited to: bluetooth protocol repertory, ICP/IP protocol stack, infrared interface protocol stack, USB interface protocol stack, and other relevant software programs;
Data/address bus 370 is used for concentrating and transmits various data fast, and connects display unit, control interface, microprocessor, input unit, buffering area;
Buffering area 380 is used for data buffering, links to each other with bus.
In order to realize transfer of data and control efficiently, this patent has designed control interface and data-interface respectively in the storage read-write module, and the control interface of storage read-write module links to each other with the control interface of management control module, She Ji purpose is for control and transfer of data are separated, to reach higher control and efficiency of transmission like this.But,, can put into same interface to control and transfer of data, equally within this patent protection range if in product design or the practical application.
In Fig. 3, for the sake of simplicity, the storage read-write module is not depicted as bus mode, but the storage read-write module is normally by the bus mode design.
The flow chart that Fig. 4 obtains the device end stored information and shows for control module in this patent.
At first be between the storage read-write module, and the mutual discovery 410 between management control module and the storage read-write module.This process has following several implementation:
1) by the method for pre-set address, can realize between the storage read-write module, and the mutual discovery between management control module and the storage read-write module;
2) find automatically by agreement that for example Bluetooth protocol or some procotols all have such function;
For the mutual discovery between the storage read-write module, can realize by the management control module transfer, it is the address that management control module is found all storage read-write modules earlier, address with a certain storage read-write module is transmitted to other storage read-write module again, can transmit by all storage read-write module's addresss, also can partly transmit; Can after management control module is found, transmit immediately, also can before transmission between the storage read-write module, transmit in the needs data.
Next is that management control module sends the order 420 of obtaining the device end storage condition to the storage read-write module.This function triggers in the time of can realizing by the manual operation of button or power on and realizes automatically.
Be that the storage read-write control module is passed through the microprocessor of self and the stored information of equipment interface active fetch equipment terminal once more, and send to management control module 430.The relevant information of storage file is including but not limited to the title of file, creation-time, size, the various file attributes of state in the described device end.
Be at last by the display unit handle in the management control module with the stored information of relevant device end is shown 440 by LCD.Management in this time control terminal is in the state of waiting for that the user continues to operate.
Figure 5 shows that the flow chart that data file in first device end is transferred to second device end.
Comprise following five steps:
First step 510: by the display unit of management control room module select first device end as data sending terminal and the A file of selecting the storage of first device end as sending file, and select second device end as data receiver;
Second step 520: management control module sends to the first storage read-write module of the first device end correspondence and reads the A file instruction, and the address notification first storage read-write module of the second storage read-write module of the destination second device end correspondence of A file, and notify the second storage read-write module to monitor, and prepare to write behaviour;
The 3rd step 530: the first storage read-write module directly sends the A file to the second storage read-write module;
The 4th step 540: the second storage read-write module receives the A file from the first storage read-write module, and the A file is write second device end;
The 5th step 550: notice management control module after the second storage read-write module write operation is finished.
In the embodiment shown in fig. 5, the base unit of storage read-write module read-write equipment terminal is a file as can be seen, and the read-write base unit that management control module can be controlled also is a file.
Fig. 6 is the module diagram that utilizes mobile phone control electronic device terminal storage data.
Management control module is embedded into the mobile phone the inside, and utilizes the existing microprocessor 640 of mobile phone, power subsystem 650, buffer memory 660 and utilize the display unit 310 of the display screen (LCD) of mobile phone as management control module.Certainly also comprise storage 620 and input control logic 680 in the mobile phone, and bus 670.The module that needs change or increase is control interface 320 and needs microprocessor need support control protocol 360.
Wherein, storage 620 links to each other with bus 670, for mobile phone provides file storage; Input control logic 680 is equivalent to the function of input unit 340 in the management control module, links to each other with bus 670.Same display unit 310, microprocessor 640, control interface 320, buffer memory 660 all link to each other with bus 670.
Wherein control interface 320, are used for the storage read-write module and communicate by letter with management control module, realize the transmission of control signaling, link to each other with data/address bus; Wherein the control interface type includes but not limited to: lead is direct-connected 221, bluetooth/infrared interface 222,802.11 wireless lan interfaces 223, WiFi/WiMax interface 224.
Here in fact also there is program read-only memory mobile phone inside, because this is a universal component in the mobile phone, does not draw in Fig. 6.Program read-only memory as ROM, is used for various program codes such as saving interface agreement, control program.Input control logic 680 is equivalent to the input unit in the management control module.
Figure middle pitch video capture device 110 can be gathered audio/video information, can produce media file, and for example avi, mov, mpg, asf, wmv are the audio file of looking of suffix, and some of them are to preserve or to read by the mode of stream, for example wmv, mpg etc.So just can be when audio-video collection equipment be collected audio/video information, by associated video form coding, and the equipment that the mode by stream is saved in beyond the audio-video collection equipment becomes possibility, for example is kept in the portable hard drive with media file.It is characterized in that, realized separating of audio-video collection and audio-video frequency media storage.
Digital camera 101 is as a kind of device end in the audio-video collection equipment 110, and the photo of its storage can be in mobile phone utilizes storage read-write module 200 to be saved in the hard disk 102 under the control of management control module.The process of preserving is as follows: by control interface in the mobile phone 320, and the connection between foundation and the storage read-write module 200; Obtain file directory information in digital camera 101 and the hard disk 102 by the storage read-write module, and be presented in the display unit 310; The user imports in input control logic and wants the operation finished to for example, the photo in the photo files directory A in the digital camera to be copied in the hard disk 102 together with directory A; Mobile phone sends the instruction of reading file directory A and being sent to hard disk 102 end storage read-write modules by control interface 320 to the storage read-write module of digital camera 101 ends, and carries out to receive by control interface notice hard disk 102 end storage read-write modules simultaneously and prepare; Digital camera 101 end storage read-write modules read in the digital camera directory A All Files and are sent to hard disk 102 end storage read-write modules by data-interface, and with hard disk 102 end storage read-write modules the directory A All Files are write in the hard disk 102 successively.
Because audio-video collection equipment 110 (comprising digital camera, Digital Video, sound pick-up outfit etc.) memory capacity is not very big, and in use available memory capacity is in continuous minimizing, so sometimes, need regularly media datas such as photo, video recording, recording, transfer to (present stage, only storage medium was undoubtedly jumbo storage mediums such as portable hard drive or hard disk) on the bigger storage medium, this has just produced the demand of intermittent copy, and this intermittent copy mainly contains following three kinds of implementations:
First kind, regularly copy, determine a copy cycle, for example 10 minutes, every 10 minutes the data in the audio-video collection equipment 110 are backed up once on hard disk 102 or send to far-end by antenna 610 (remote equipment refers to need longer Distance Transmission, and the transmission by existing mobile communication network, the equipment that could arrive, for example storage server on Internet) memory device; The control procedure of this copy is by control protocol in the mobile phone (be kept among the ROM and do not draw) and control interface 320 collaborative finishing; This pattern is applicable to all devices;
Second kind, copy the media data of storage by the method for setting copy threshold value or stored ratio threshold value, for example, (remote equipment refers to need longer Distance Transmission when storage data in the audio-video collection equipment 110 begin to copy to hard disk or send to far-end by antenna 610 greater than 100M the time or when accounting for whole audio-video collection device memory 70%, and the transmission by existing mobile communication network, the equipment that could arrive, for example storage server on Internet) memory device; This pattern is applicable to all devices;
The third, collecting device (video and audio collecting device will be flowed in the audio-video collection equipment 110, for example Digital Video, recording pen etc.) signal gathered directly sends to far-end by antenna 610 (remote equipment refers to need longer Distance Transmission, and the transmission by existing mobile communication network, the equipment that could arrive, the storage server on Internet for example) memory device, and need on local device (referring to video and audio collecting device, for example Digital Video, recording pen etc.), not store; This pattern is applicable to flow device.
Explanation for the third mode sees Figure 10 for details, and corresponding explanation.
By timely transfer to storage file in the device end or data, can significantly reduce memory space required in the device end, even can cancel the structure of fixing storage card or disk, and replace by internal memory or buffer memory, can save a lot of manufacturing costs like this, thereby reduce the price of device end.
Here hard disk or portable hard drive serve as the role at individual mobile storage center, and mobile phone serves as the role of a mobile storage control centre, and storage is separated with storage control.
Fig. 7 has showed a kind of simple device structure chart of controlling transfer of data exchange between the electronic device terminal.
Structure chart comprises:
Storage read-write module 200 is used for initiatively reading and writing the data file that described electronic device terminal is stored, and described data file is stored in the storage medium of terminal equipment;
Described storage read-write module further comprises:
Internal memory RAM is used for read-write cache, owing to be not draw among the GU Generic Unit figure;
Program read-only memory because this is a universal component in the mobile phone, does not draw in Fig. 7.Program read-only memory as ROM, is used for various program codes such as saving interface agreement, control program, and pattern control here 710 just is kept among the ROM, and the pattern control here comprises read-write mode and the control of read-write scheme at least;
Microprocessor is used for initiatively reading the data file that is stored in terminal equipment; Program read-only memory can be kept in the microprocessor or microprocessor outside;
Power subsystem obtains power supply, and GU Generic Unit does not draw among the figure;
Data-interface 230 is used for communicating between the storage read-write module, realizes the transmission of data file;
Its feature need also to be two storage read-write module cooperative to work together, wherein the storage data that read in first device end of the first storage read-write module send to the second storage read-write module by data-interface, and will be write in the memory device of second device end by first data of sending by second memory module.
230 usefulness wireless transport modules of data-interface described in the figure or lead are direct-connected, and described wireless transport module comprises: bluetooth module, Wireless LAN module, mobile transmission 3G/4G module and WiFi/WiMax module.
In Fig. 7, need the pattern of data copy is made concrete design, make data copy WriteMode corresponding equipment terminal to from reading mode corresponding equipment terminal by predetermined read-write scheme, described read-write scheme includes but not limited to following two kinds of schemes: comprise disposable connectivity scenario, that is to say when the needs copies data, connect, after data copies finished, connect and interrupt; With long connectivity scenario, keep long-time the connection promptly between the storage read-write module, and between storage read-write module and the device end;
If when adopting disposable connectivity scenario, process is as follows:
Disposable with the document copying in all reading mode end corresponding equipment terminals to WriteMode end corresponding equipment terminal in, and delete the interior file of all reading mode end corresponding equipment terminals;
If when adopting long connectivity scenario:
Described read-write scheme includes but not limited to following three seed scheme, and process is as follows:
First kind, regularly copy is set a copy cycle, the cycle internal fixation constantly with the document copying in all reading mode end corresponding equipment terminals in WriteMode end corresponding equipment terminal, and delete the interior file of all reading mode end corresponding equipment terminals;
Second kind, by setting the media data that the method that copies threshold value or stored ratio threshold value copies storage;
The third can copy in the WriteMode end corresponding equipment terminal with the data that the mode of stream is finished in the reading mode end corresponding equipment terminal in real time with the device end of stream mode work;
The equipment of described stream mode work comprises: Mp3, Mp4, Digital Video, sound pick-up outfit.
Fig. 8 is a kind of straightforward procedure flow chart of controlling transfer of data exchange between the electronic device terminal.Owing to having only two storage read-write modules not have management control module, so some the most basic read-write controlled function need manually preestablish, and could copy the data in the device end to another device end.In conjunction with Fig. 7 and Fig. 8 this process is described:
At first storage read-write modules A (abbreviation modules A) is connected with device end A (being called for short terminal A), same, storage read-write module B (being called for short module B) is connected with device end B (being called for short terminal B), at last modules A is connected with module B; Above step is finished all physical connections;
And the mode of operation of setting module A and module B, for example the A module is a reading mode, the B module is a WriteMode;
Find that by the mutual discovery authentication mechanism of modules A and module B the other side and checking are (because the physical interface that adopts between this and modules A and the module B is relevant then, and relevant interface often all provides good discovery authentication mechanism, therefore be not addressed in the present invention), and set up the logic connection, for example a TCP connects;
Module B judges whether terminal B can write, and the Ready signal is issued modules A;
The modules A determination module B that is in reading mode has been ready to receive data, and after definite terminal A can be read, the data of storing among the reading terminals A sent to module B at once;
The module B that is in WriteMode this time has got ready and has waited for from the next data of modules A transmission.In case receive the data that modules A transmits, then these data write terminal B;
The storage read-write module is also preestablished by program at the read and write position of device end in the above process, for example sets in read-write mode and read-write scheme.
Fig. 9 has showed a kind of equipment structure chart that utilizes mobile phone backup electronic device terminal storage data, it is characterized in that, comprises at least:
(1), storage read-write module 200, be used for initiatively reading and writing the data file of described electronic device terminal (figure is the Mp4 equipment 103 in the playing audio/video 120) storage, described data file is stored in the storage medium of terminal equipment;
(2), in fact the microprocessor in the mobile phone 640, display unit 310, input unit 340, control protocol 360 and control interface 320, data in mobile phone interface 910 have constituted the management control module that embeds mobile phone.The method for designing of same employing bus type and the method for attachment of module are identical with Fig. 6, narration no longer here.Comprise program read-only memory in the mobile phone equally, operation principle and existing mobile phone are basic identical, preserve various programs and protocol code.
The storage read-write module is connected communication by wave point with the mobile phone wireless interface, and external application storage read-write module corresponding equipment terminal in the storage data under the control of the management control module that embeds mobile phone, import the mobile phone memory cell, the input module of mobile phone is adopted in control input in the storage control process, and the demonstration in the storage control process adopts the screen of mobile phone to show.
Data in mobile phone interface 910 has been proposed here, be mainly used in and the storage read-write module between the transmission of data, the data in mobile phone interface 910 of mobile phone inside and control interface 320 can abstractly be a storage read-write module and independent the existence here.
Here storage 620 is not a notion in storage center in the mobile phone 940 and prior figures 6 mobile phones, and the capacity of storage center 940 should be huge here, and regards mobile phone as individual mobile storage center.And can by existing cordless communication network (for example GSM/CDMA/4G/WiFi/WiMax) data be sent on the equipment of far-end by antenna 610.
On the basis of Fig. 9, the invention allows for a kind of method of stream of utilizing with the method for playing with mobile phone this locality in the movable storage device, this method mainly is that video on the equipment such as Mp4/Mp3 or hard disk or audio file data are transferred to mobile phone by the storage read-write module, and utilize the microprocessor of mobile phone and relevant software and hardware that video/audio is decoded, and display unit (LCD) and voice-output unit (original unit does not draw in mobile phone) display image and output sound by mobile phone.It is characterized in that, with stream file (for example: WMV, Mpg etc., can read file by the mode of stream, can realize that video plays while transmit) memory device separates with playback equipment, the realization stream file (can stream format store or broadcast look audio file) storage and uniform; And do not need all to read in mobile phone with looking audio file, Yi Bian but transmit video/audio, the decoding, and meanwhile the broadcast, just usually said streaming player method.May further comprise the steps:
1), sets up connection between mobile phone and the storage read-write module, and connection storage read-write module and playing audio/video 120 (being example here with Mp4), guarantee proper communication between Mp4, storage read-write module, the mobile phone three, for example the TCP/IP that sets up between storage read-write module and the mobile phone by control interface connects, and need preserve IP stack in the storage read-write module here;
2), the storage read-write module carries out order and reads being kept at media file in the Mp4, and sends media file to the data-interface of mobile phone in the mode of stream;
3), the microprocessor of mobile phone and relevant software and hardware are decoded to video/audio;
Described media file comprises video format file and sound formatted file; Described mobile phone can be wired connection or wireless connections with being connected of device end foundation.
Figure 10 be a kind of in time with the audio-video collection device data by the equipment structure chart of antenna transmission to far-end, its equipment structure chart and Fig. 9 are basic identical, storage read-write module correspondence that different is be audio-video collection equipment 110, wherein be example with the Digital Video.
Because mobile phone had communication function and antenna 610 modules etc. originally, therefore can utilize the existing communication means of mobile phone the data at individual mobile storage center, send on the remote equipment by mobile phone, as the server on the far-end network.Operable wireless network of mobile phone and agreement comprise GSM, 3G, 4G, WiFi/WiMax or people's telecommunications access systems (Personal Handyphone System, PHS) or the WAP (wireless access protocol) of other frequency range.Existing data service is transmitted by the GPRS packing on GSM.Here will encode after the intact data of audio-video collection equipment collection, its coded format will be fit to the transfer of data of stream mode, for example: the video-voice frequency flow of TS form, Mpeg2/4, H.264 wait and look audio format.
For relatively more advanced cordless communication network such as 3G, 4G, WiFi/WiMax, its transmission rate can reach per second tens megabits, generally also can be greater than 2Mbps.This is actually Digital Video or digital recording equipment and the video that obtains or voice data technology is sent by antenna for mobile phone 610 provide may.That need do just obtains equipment external storage read-write modules 200 such as (as recording pens) at video capture device 110 (as video camera) audio frequency and gets final product.Then by the storage read-write module under the control of control interface 320 and by carrying out data communication with data in mobile phone interface 910, send to remote equipment by antenna for mobile phone then, for example PC (PC) or network storage server etc.What mainly mention is, because the evolution of network now, carrier class cordless communication networks such as GSM/3G/4G/WiFi/WiMax all have the seamless interfacing scheme with Internet, therefore need in this patent, not design the problem of existing carrier class wireless communication networks and Internet network interface, can utilize procotols such as IP directly to have access to Internet equipment, storage server for example, this just in time becomes possibility with the data back far-end server of audio ﹠ video equipment collection for mobile phone.
It should be noted that the storage read-write module that is connected with audio-video collection equipment 110 above-mentioned both can be integrated into audio-video collection equipment the inside, also the external equipment of a plug and play.And the wireless network that can pass through mobile phone is realized the transmission of stream format.Though digital camera audio-video collection equipment kind is a kind of here, but because it is not to adopt the mode of stream to play storage, (remote equipment refers to need longer Distance Transmission so the mode with stream of there is no need is transferred to remote equipment, and the transmission by existing mobile communication network, the equipment that could arrive, for example storage server on Internet) backup.
Figure 11 has proposed a kind of classification Personal Storage illustraton of model for this patent.Figure is three grades of storage organizations, and the first order comprises device end, as Mp3/Mp4/ digital camera/Digital Video/sound pick-up outfit etc., uses various storage cards or photography disk or internal memory or the hard disk medium as the data file storage in this one-level; The data of this one-level enter the second level under the control of mobile phone, i.e. the mobile storage center.The arrow that has " c " is a control data, and in the control interface transmission, the arrow that substitutes " d " is a True Data, transmits between data-interface usually usually.Partial storage medium has become comparatively cheap hard disk structure.At antenna by mobile phone, the data at mobile storage center are passed through existing mobile communication network, for example CDMA etc. sends to the fixed storage center, the server in the family for example, and this one-level hard disk that also the usability price ratio is high or hard disk groups are as basic storage organization.
The described technology of the embodiment of the invention can use hardware, software or combination to carry out.If carry out with software, then this technology can directly refer to comprise the computer-readable medium of program code.Under this kind situation, computer-readable medium can comprise RAM (Random Access Memory, random asccess memory), SDRAM (Synchronous Dynamic RAM, synchronous DRAM), ROM (Read OnlyMemory, read-only memory), NVRAM (non-volatile RAM non-volatile RAM), EEPROM (Electrically-Erasable Programmable Read-Only Memory, electricallyerasable ROM (EEROM)), FLASH (flash memory) etc.
Program coding can be stored in the memory with the form of computer-readable instruction.In this case, one or more processors can be carried out the instruction that is stored in the memory, thereby carry out the programmed logic in one or more program read-only memories (ROM).In some cases, processor can use DSP (DigitalSignal Processing, Digital Signal Processing) equipment to carry out, and DSP uses various hardware elements to come speech coding to handle; In other cases, encoding device can be used as one or more microprocessors, one or more or a plurality of ASIC (application-specific integrated circuit, application-specific integrated circuit (ASIC)), integrated or discrete logic circuitry of other equivalence of FPGA (Field Programmable Gate Array, field programmable gate array) or some or combination hardware-software are carried out.
More than disclosed only be several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (7)
1. a straightforward procedure of controlling transfer of data exchange between the electronic device terminal is characterized in that, may further comprise the steps at least:
1) for storage read-write module increase pattern function is set, and for the storage read-write module is provided with read-write scheme and read-write mode, and the storage read-write module is connected with the corresponding equipment terminal;
2) wired mode or wireless mode connect the storage read-write module;
3) data file of storing in the storage read-write module corresponding equipment terminal under the reading mode is write in the storage read-write module corresponding equipment terminal storage structure under the WriteMode according to the read-write scheme;
Described read-write mode comprises: reading mode and WriteMode;
Described wireless connections mode comprises one of following mode: bluetooth, infrared, WLAN (wireless local area network), CDMA/TDMA/4G and WiFi/WiMax; Described wired mode comprises one of following mode: USB interface, RS232 interface, network interface, 1394 interfaces.
2. the straightforward procedure of transfer of data exchange between the control electronic device terminal as claimed in claim 1 is characterized in that described read-write scheme comprises one of following two kinds of schemes:
1) disposable connectivity scenario promptly when the needs copies data, connects, and after the data copy is finished, connects and interrupts;
2) long connectivity scenario keeps long-time the connection promptly between the storage read-write module, and between storage read-write module and the device end;
If when adopting disposable connectivity scenario, process is as follows:
Disposable with the document copying in all reading mode end corresponding equipment terminals to WriteMode end corresponding equipment terminal in, and delete the interior file of all reading mode end corresponding equipment terminals;
If when adopting long connectivity scenario:
Described read-write scheme includes but not limited to following three seed scheme, and process is as follows:
First kind, regularly copy is set a copy cycle, the cycle internal fixation constantly with the document copying in all reading mode end corresponding equipment terminals in WriteMode end corresponding equipment terminal, and delete the interior file of all reading mode end corresponding equipment terminals;
Second kind, by setting the media data that the method that copies threshold value or stored ratio threshold value copies storage;
The third, the data that the audio-video collection device end is finished in the reading mode end corresponding equipment terminal in real time with the mode of stream copy in the WriteMode end corresponding equipment terminal, the feature of this programme also is: audio-video collection equipment spanned file is by stream mode storage or broadcast, and audio-video collection and storage are separated.
3. a simple device of controlling transfer of data exchange between the electronic device terminal is characterized in that, comprises at least:
The storage read-write module is used for initiatively the storage organization of device end is carried out read-write operation, and carries out data communication by pattern or the scheme set between the storage read-write module;
Described storage read-write module further comprises:
Mode setting unit, setting the storage read-write module is reading mode or WriteMode, and the read-write scheme is set;
Equipment interface is used to connect external equipment; Buffering area is used for read-write cache;
Microprocessor is used for data operation, program control, data processing;
Program read-only memory is used for saving interface protocol stack and control program;
Power subsystem is used to obtain power supply;
Data interface unit is used for communicating between the storage read-write module, realizes the transmission of data file;
Data/address bus links to each other with equipment interface, microprocessor, buffering area, control interface, data-interface, program read-only memory;
Its feature need also to be two storage read-write module cooperative to work together, wherein the storage data that read in first device end of the first storage read-write module send to the second storage read-write module by data-interface, and will be write in the memory device of second device end by first data of sending by second memory module;
Described equipment interface adopts wired connection, comprises USB interface, 1394 interfaces;
Described data-interface adopts wired and wireless dual mode:
Described wireless connections mode comprises one of following mode: bluetooth, WLAN (wireless local area network), CDMA/TDMA/4G know WiFi/WiMax;
Described wired mode comprises one of following mode: USB interface, RS232 interface, network interface, 1394 interfaces.
4. one kind is utilized mobile phone backup electronic device terminal to store the equipment of data, it is characterized in that, the storage read-write module is connected communication by wave point with the mobile phone wireless interface, and external application storage read-write module corresponding equipment terminal in the storage data under the control of the management control module that embeds mobile phone, import the mobile phone memory cell, the input module of mobile phone is adopted in control input in the storage control process, and the demonstration in the storage control process adopts the screen of mobile phone to show;
Described mobile phone sends to storage data in the mobile phone by cordless communication network other terminal equipment of Internet or cordless communication network, described cordless communication network comprises among GSM, 3G/4G, the WiFi/WiMax at least a, and the control of described Internet of sending to or cordless communication network is finished by program control in the program read-only memory that is embedded into mobile phone.
5. the equipment that utilizes mobile phone backup electronic device terminal storage data as claimed in claim 4 is characterized in that, the pattern of described mobile phone backup electronic device terminal storage data comprise following three kinds at least a:
First kind, regularly copy is set a copy cycle, and constantly that all reading mode end corresponding equipment terminals are the interior document copying of cycle internal fixation is in mobile phone, and delete the interior file of all reading mode end corresponding equipment terminals, this pattern is applicable to all devices terminal;
Second kind, by setting the media data that the method that copies threshold value or stored ratio threshold value copies storage, this pattern is applicable to all devices terminal;
The third, the data that the audio-video collection device end is finished in the reading mode end corresponding equipment terminal in real time with the mode of stream copy in the mobile phone, or send to remote equipment with mobile phone by mobile communications network in real time, the feature of this programme also is: audio-video collection equipment spanned file is by stream mode storage or broadcast, and audio-video collection and storage are separated;
Described mobile phone mobile communications network comprises with lower network at least a: GSM, CDMA, 4G, WiFi/WiMax.
6. one kind is utilized the stream method with the method for playing with mobile phone this locality in the movable storage device, it is characterized in that, may further comprise the steps:
1) sets up connection between mobile phone and the storage read-write module, and connect storage read-write module and playing audio/video, guarantee proper communication between playing audio/video, storage read-write module, the mobile phone three;
2) the storage read-write module is carried out order and is read being kept at media file in the Mp4, and sends media file to the data-interface of mobile phone in the mode of stream;
3) microprocessor of mobile phone and relevant software and hardware are decoded to video/audio;
Described media file comprises video format file and sound formatted file, and plays by stream mode; Described mobile phone is wired connection or wireless connections with being connected of device end foundation;
Its feature is that also storage and the playback equipment of looking audio file are separated, do not need all to read in mobile phone with looking audio file, Yi Bian but transmit video/audio, the decoding, and meanwhile the broadcast.
7. one kind is utilized the stream method with the EM equipment module of playing with mobile phone this locality in the movable storage device, it is characterized in that, comprises with lower unit:
1) the storage read-write module is characterized in that, comprises with lower unit:
Usb interface unit is used to connect external USB equipment;
Internal memory RAM is used for read-write cache;
Microprocessor is used for initiatively reading the data file that is stored in terminal equipment;
Data interface unit is used for communicating between the storage read-write module, realizes the transmission of data file;
Program read-only memory is used for saving interface protocol stack, relevant control program; Described relative program contains flow control function;
Transmission control unit comprises the agreement of flow control, is used for the transmission rate of data between control store module for reading and writing and the device end;
2) comprise at least in the mobile phone:
Data interface unit is used for carrying out data communication with the storage read-write module;
Program read-only memory is preserved the various interface protocols stack, and comprises the agreement of flow control, is used for the transmission rate of data between control store module for reading and writing and the device end;
Media play unit is used to play the flow data from data interface unit, comprises displaying video or audio file;
Input unit; And control by cell phone keyboard input;
Data-interface: be used between the storage read-write module, communicating, realize the transmission of data file;
Display unit: utilize the display unit of mobile phone to come the display video multimedia image;
Described module adopts the bus mode design, and each modular unit is all realized connecting by bus;
The data-interface of described mobile phone and storage read-write module ground interface comprise wired and wireless two kinds of connected modes: described wireless connections mode comprises one of following mode: bluetooth, WLAN (wireless local area network), CDMA/TDMA/4G and WiFi/WiMax; Described wired mode comprises one of following mode: USB interface, RS232 interface, network interface, 1394 interfaces.
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| CN2010102200714A CN101951428A (en) | 2007-10-19 | 2007-10-19 | Exchanging storage method for terminal data and related device |
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| CN2010102200714A CN101951428A (en) | 2007-10-19 | 2007-10-19 | Exchanging storage method for terminal data and related device |
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| CN2007100472445A Division CN101141727B (en) | 2007-10-19 | 2007-10-19 | Switch storage method and related equipment of terminal data |
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| CN102724396A (en) * | 2012-07-12 | 2012-10-10 | 天瀚科技(吴江)有限公司 | Wireless real-time display, control and cloud storage image pickup system based on WIFI (wireless fidelity) |
| CN103000211A (en) * | 2011-09-17 | 2013-03-27 | 闫天时 | High-definition audio playing system capable of realizing multi-resource sharing |
| CN103092852A (en) * | 2011-10-31 | 2013-05-08 | 联想(北京)有限公司 | Method, device and electronic devices for transferring files |
| CN103473198A (en) * | 2013-09-13 | 2013-12-25 | 吴涛 | Method for sharing and transmitting files between mobile terminals |
| CN103678244A (en) * | 2012-09-12 | 2014-03-26 | 周松 | Intelligent device without application processor |
| CN103997597A (en) * | 2013-02-20 | 2014-08-20 | 天彩电子（深圳）有限公司 | Method and apparatus for real-time transmission of camera audio-video stream |
| CN104954535A (en) * | 2014-03-24 | 2015-09-30 | 费邑兵 | Record wireless transmission technology taking smart phone as storage terminal |
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| CN111182528A (en) * | 2019-12-31 | 2020-05-19 | 战硼 | Terminal service system |
| CN111182528B (en) * | 2019-12-31 | 2023-05-23 | 战硼 | Terminal service system |
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Application publication date: 20110119 |