CN103092852B - Method, device and the electronic equipment of a kind of file transmission - Google Patents
Method, device and the electronic equipment of a kind of file transmission Download PDFInfo
- Publication number
- CN103092852B CN103092852B CN201110337992.3A CN201110337992A CN103092852B CN 103092852 B CN103092852 B CN 103092852B CN 201110337992 A CN201110337992 A CN 201110337992A CN 103092852 B CN103092852 B CN 103092852B
- Authority
- CN
- China
- Prior art keywords
- file
- memory block
- electronic equipment
- information
- operating system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 239000000203 mixture Substances 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 26
- 230000000875 corresponding Effects 0.000 description 4
- 230000006399 behavior Effects 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
Abstract
The invention provides method, device and the electronic equipment of a kind of file transmission.The method comprise the steps that and send the first file to the memory block of the second electronic equipment, described memory block carry is under the first operating system that described first electronic equipment runs；The first information is sent to described memory block, the described first information is relevant information based on described first file generated, so that when described memory block carry is under the second operating system that described second electronic equipment runs, described second operating system is obtained in that described relevant information.The present invention is the pressure of produced file scan process after can alleviating file transmission between electronic devices.
Description
Technical field
The present invention relates to the file transmission of electric room, be specifically related to the method for a kind of file transmission, device
And electronic equipment.
Background technology
Prior art occurs in that following application scenarios: between the various electronic equipments with SOS,
Can be by modes such as physical connections, it is achieved an electronic equipment is mounted to another electronic equipment.Such as,
Second electronic equipment can be with carry under running the first electronic equipment having the first operating system, now the second electricity
The disk carry of subset is under the first operating system, and the first operating system can pass through its explorer pair
These disks operate.
In above-mentioned application scenarios, user carries out the operation of file transmission the most between both devices, such as,
By in the disk under certain file copy in the first electronic equipment to the second electronic equipment.Set with the second electronics
As a example by the standby mobile intelligent terminal for employing Android (Android) system, these mobile intelligent terminals at present
In multimedia file be commonly stored in SD card subregion.It is plugged to operation in this terminal and has Windows
During the notebook computer of system, under now SD card subregion is mounted to Windows system, Windows
System can transmit file by its explorer in SD card subregion.And when SD card subregion is hung again
When being downloaded under android system, the background service MediaScanner of android system can retrieve SD card
File in subregion is changed, to generate the thumbnail including the files such as audio frequency, video and picture and data base's letter
Breath.
In above-mentioned scene, the process performance of the first electronic equipment and the second electronic equipment is usually present difference.Example
As, the most much using the mobile intelligent terminal of Android (Android) platform, its process performance is wanted substantially
Being weaker than portable computer or PAD, therefore, android system performs the effect of the scan process that file is changed
Rate is relatively low, needs to expend the longer time, and before scan process is finished, android system
Under all programs all can not read the associated documents information in SD card subregion, thus had a strong impact on use
The experience at family.The most such as, in transmitting procedure, the first electronic equipment and the process of the second electronic equipment
Ability is identical, but, owing to, hanging up when, the system of the second equipment will be hung up, it is impossible to has in time
The relevant information generating newly added file of effect.
Summary of the invention
Embodiment of the present invention technical problem to be solved is to provide method, device and the electricity of a kind of file transmission
Subset, the pressure processed in order to produced file scan after alleviating file transmission between electronic devices
Power.
For solving above-mentioned technical problem, the embodiment of the present invention provides scheme as follows:
The method of a kind of file transmission, is applied to the first electronic equipment, including:
Send the first file to the memory block of the second electronic equipment, described memory block carry is at described first electronics
Under the first operating system that equipment runs；
Send the first information to described memory block, the described first information is phase based on described first file generated
Pass information, so that at described memory block carry under the second operating system that described second electronic equipment runs
Time, described second operating system is obtained in that described relevant information.
Preferably, in above-mentioned method, the process performance of described second electronic equipment is weaker than described first electronics
Equipment.
Preferably, in above-mentioned method, the described first information includes the thumbnail of described first file and described
The file description information of the first file.
Preferably, in above-mentioned method, also include:
Arranging a tab file under described memory block, described tab file is for existing at described memory block carry
Time under described second operating system, described second operating system is indicated to obtain preserve in described memory block described
File description information, and update local data base.
Preferably, in above-mentioned method,
Before sending described first file, described first electronic equipment, based on described first file, generates described
The first information.
Preferably, in above-mentioned method,
After sending described first file, described first electronic equipment is based on described in preservation in described memory block
First file, generates the described first information.
Preferably, in above-mentioned method, also include:
The file manipulation command to described memory block existing file detected；
After described file manipulation command is finished, scan described memory block, generate working as of described memory block
Preceding document information, described current file information includes the file of the thumbnail sum of current file under described memory block
Description information；
Described current file information is sent to described memory block, so that at described memory block carry described the
Time under two operating systems, described second operating system is obtained in that described current file information, and based on it
In file description information update local data base.
The embodiment of the present invention additionally provides the device of a kind of file transmission, is applied to the first electronic equipment, including:
First transmitting element, for sending the first file, described memory block to the memory block of the second electronic equipment
Carry is under the first operating system that described first electronic equipment runs；
Second transmitting element, for sending the first information to described memory block, the described first information is based on institute
State the relevant information of the first file generated, so that at described memory block carry in described second electronic equipment fortune
Time under second operating system of row, described second operating system is obtained in that described relevant information.
Preferably, in above-mentioned device, the process performance of described second electronic equipment is weaker than described first electronics
Equipment.
Preferably, in above-mentioned device, the described first information includes the thumbnail of described first file and described
The file description information of the first file.
Preferably, in above-mentioned device, also include:
Arranging unit, for arranging a tab file under described memory block, described tab file is in institute
State memory block carry under described second operating system time, indicate described second operating system obtain described storage
The described file description information preserved in district, and update local data base.
Preferably, in above-mentioned device, also include:
First signal generating unit, for before sending described first file, based on described first file, generates institute
State the first information.
Preferably, in above-mentioned device, also include:
Second signal generating unit, for after sending described first file, based on the institute preserved in described memory block
State the first file, generate the described first information.
Preferably, in above-mentioned device, also include:
Detector unit, for detecting the file manipulation command to described memory block existing file；
3rd signal generating unit, for after described file manipulation command is finished, scans described memory block,
Generating the current file information of described memory block, described current file information includes under described memory block when above
The file description information of the thumbnail sum of part；
3rd transmitting element, for sending described current file information to described memory block, so that described
When memory block carry is under described second operating system, described second operating system be obtained in that described ought be above
Part information, and update local data base based on file description information therein.
The embodiment of the present invention additionally provides a kind of first electronic equipment, and described first electronic equipment runs first
Operating system, when the first electronic equipment and the second electronic equipment connect, the memory block in the second electronic equipment
Can carry under the first operating system；After the second electronic equipment and the first electronic equipment separate, described in deposit
Storage area can carry under the second operating system that the second electronic equipment runs；
Described first electronic equipment includes:
First transmitting element, for sending the first file, described memory block to the memory block of the second electronic equipment
Carry is under the first operating system that described first electronic equipment runs；
Second transmitting element, for sending the first information to described memory block, the described first information is based on institute
State the relevant information of the first file generated, so that at described memory block carry in described second electronic equipment fortune
Time under second operating system of row, described second operating system is obtained in that described relevant information.
From the above it can be seen that the embodiment of the present invention provide file transmission method, device and electronics
Equipment, the first electronic equipment, after sending the first file, is based further on the first above-mentioned relevant letter of file generated
Breath, and above-mentioned relevant information is sent to the second electronic equipment.Due to make use of process performance stronger first
Electronic equipment, directly generates above-mentioned relevant information, thus in above-mentioned memory block again carry in the second operation system
Time under system, the second electronic equipment obtains above-mentioned relevant information without processing through file scan again, and can be straight
Obtain and use above-mentioned relevant information such that it is able to avoid the second electronic equipment by process performance is more weak to enter
Process resource that row file scan is caused and the consuming of time, improve user's use body to electronic equipment
Test.
Accompanying drawing explanation
The schematic flow sheet of the method for the file transmission that Fig. 1 provides for the embodiment of the present invention；
The structural representation of the device of the file transmission that Fig. 2 provides for the embodiment of the present invention.
Detailed description of the invention
The embodiment of the present invention provides method, device and the electronic equipment of a kind of file transmission, the first electronic equipment
After sending file to the second electronic equipment, it is based further on this document and generates the relevant information of this document,
Such as thumbnail and file description information, then this relevant information is sent to the second electronic equipment, so that the
Two electronic equipments are changed without detecting the file in its memory block by file scan again, but can be direct
The relevant information utilizing the first electronic equipment to be generated, obtains the information that file is changed such that it is able to alleviate
The pressure that after file transmission between electronic devices, produced file scan processes.Below with reference to attached
Figure, is further described by specific embodiment.
First the applied environment of the embodiment of the present invention is described, the embodiment of the present invention can apply to the first electronics and sets
Standby, this first electronic equipment can be with the second electronic equipment composition mixed architecture (hybrid) system.Wherein,
Mixed architecture system can be that two independent electronic apparatus combinations form, it is also possible to comprises the first electronic equipment
A mancarried electronic aid with the second electronic equipment.Such as mixed architecture system can be single by a platform independent
The notebook of system and a smart mobile phone composition, it is also possible to be the notes with mixed architecture system
This computer.
Wherein, the first electronic equipment can include the first hardware system, such as based on X86-based or ARM
Architecture processor from system；Second electronic equipment can include the second hardware system, such as based on X86
Framework or the main system of ARM architecture processor.I.e. first electronic equipment and the second electronic equipment can be based on
Identical hardware structure, it is also possible to according to different hardware structures.Additionally, main system and can be from system
Differentiation (such as, the main system two systems carried out according to importance or priority or disposal ability or power consumption
Corresponding importance is high, priority is high, disposal ability is strong or power consumption big, and contrary to the above from system), also
Can be only used to the differentiation of name, and the importance of non-limiting system or priority or disposal ability or merit
Consumption.In the embodiment of the present invention, the disposal ability of the first electronic equipment is better than the process energy of the second electronic equipment
Power.
Further, the second electronic equipment can include second hardware system with the second operating system, such as
Desk device operating system (such as Windows, Linux or MacOS) is installed or portable setting is installed
Second hardware system of standby operating system (such as Android, Symbian or iOS)；First electronics sets
Standby the first hardware system that can include having the first operating system, is such as provided with desk device operating system
(such as Windows, Linux or MacOS) or be provided with portable device system (such as Android,
Symbian or iOS) the first hardware system.I.e. first operating system can be identical with the second operating system
Can also be different, as long as may operate in corresponding hardware system.
Wherein, the first electronic equipment has first interface (communication unit), and the second electronic equipment has correspondence
The second interface, the first electronic equipment and the second electronic equipment are by corresponding first interface and the second interface reality
Now connect or separate.First interface and the second interface can be wireline interface can also be wave point, herein
Do not limit, as long as the second interface of the first interface of the first electronic equipment and the second electronic equipment is capable of
The connection of two electronic equipments and separation, and can communicating data, especially operative scenario data.
When first interface and the second interface are wireline interfaces, first interface can be specially data/address bus and connect
Mouth, such as USB interface, or UART interface, or self defined interface meet the company between two equipment
Connect or separate.Second interface can also be corresponding USB interface, or UART interface, or self-defined
Interface meets the connection between two systems or separation.When first interface and the second interface are wave points
Time, both sides can be the blue tooth interface of coupling, or infrared interface, or WIFI interface.
When the second electronic equipment and the first electronic equipment connect, carry is existed by the disk in the second electronic equipment
In the first operating system that first electronic equipment runs, as the memory block under the first operating system by the first behaviour
Make system administration.After separating at the second electronic equipment and the first electronic equipment, the magnetic in the second electronic equipment
Carry in the second operating system that the second electronic equipment runs, is accepted the management of the second operating system by dish.
Refer to Fig. 1, the document transmission method described in the embodiment of the present invention, it is applied to the first electronic equipment,
Comprise the following steps:
Step 11, sends the first file to the memory block of the second electronic equipment, and described memory block carry is in institute
State under the first operating system that the first electronic equipment runs.
Here, the process performance of described second electronic equipment can be to be weaker than described first electronic equipment, or
It is suitable with the process performance of described first electronic equipment.User can be run by the first electronic equipment
First operating system, carries out file copy operation to the memory block of the second electronic equipment, thus by the first file
Send and preserve to this memory block.The most above-mentioned memory block is similar to a common magnetic of the first electronic equipment
Dish subregion, it is possible to operated by the first operating system.
As a example by the mobile intelligent terminal of the most common employing Android (Android) system, above-mentioned first
File can be the multimedia file of the types such as such as audio frequency, video, picture, and above-mentioned memory block can be to move
SD card subregion in dynamic intelligent terminal.
Step 12, sends the first information to described memory block, and the described first information is by described first electronics
The relevant information of described first file that equipment generates, so that in described memory block again carry described the
Time under the second operating system that two electronic equipments run, described second operating system is obtained in that described first literary composition
The relevant information of part.
Here, unlike the prior art, the first electronic equipment is sending after the first file, further base
In the first above-mentioned relevant information of file generated, and above-mentioned relevant information is sent to the second electronic equipment.Permissible
Find out, owing to make use of the first electronic equipment that process performance is stronger, directly generate above-mentioned relevant information, from
And in above-mentioned memory block again carry under the second operating system time, the second electronic equipment is without again through file
Scan process obtains above-mentioned relevant information, and can directly obtain and use above-mentioned relevant information such that it is able to
Avoid being carried out, by the second electronic equipment that process performance is more weak, process resource and the time that file scan is caused
Consuming, improve user's experience to electronic equipment.
Concrete, the above-mentioned first information includes the thumbnail (Thumbnail) of described first file and described
The file description information of the first file.Wherein, thumbnail be compressed file processing after the picture that obtains,
Wherein can comprise the hyperlink pointing to original document.File description information can include file type, file
The information such as size, file book-maker and document creation/amendment date.First electronic equipment is by the first literary composition
Part is scanned, and obtains the above-mentioned first information, and sends the above-mentioned first information to above-mentioned memory block.
Here, the first electronic equipment can be before sending described first file, i.e. based on described first file,
Generate the described first information；After sending described first file, then can also preserve based in described memory block
Described first file, generate the described first information.
Here, it is also preferred that the left the above-mentioned first information is sent the predetermined mesh to above-mentioned memory block by the first electronic equipment
Under record, this predetermined directories can be that the second electronic equipment is for preserving the thumbnail of file in above-mentioned memory block
Catalogue, in order to the second electronic equipment can read this catalogue after the carry of above-mentioned memory block easily, obtains
The thumbnail of the first file.
In the present embodiment, the first electronic equipment is after sending the above-mentioned first information, it is also possible to further in institute
Stating and arrange a tab file under memory block, described tab file is used at described memory block carry described second
Time under operating system, indicate described memory block file to change to described second operating system, and then make
Described second operating system obtains the file description information of described first file preserved in described memory block, and
Update local data base.Here, local data base is for preserving the description information of file in described memory block.
So, when above-mentioned memory block again carry is under above-mentioned second operating system, the second electronic equipment judgement is
No there is described tab file, if existing, illustrate that memory block occurs file change, now reading above-mentioned first
Information, to obtain the thumbnail of the first file, and according to the file description information in the first information, updates
Local data base.Hereafter, the second electronic equipment can delete above-mentioned tab file.
In addition to file transmits, the first operating system is possibly through deleting or covering in above-mentioned memory block
There is file, cause the file of above-mentioned memory block to be changed.Therefore, the said method of the present embodiment is all right
Comprise the following steps:
Step 21, detects the file manipulation command to described memory block existing file, this document operation life
Order includes the order deleting and covering existing file；
Step 22, after described file manipulation command is finished, scans described memory block, generates described
The current file information of memory block, described current file information includes the breviary of current file under described memory block
The file description information of figure sum；
Step 23, sends described current file information, so that hanging in described memory block to described memory block
When being loaded under described second operating system, described second operating system is obtained in that described current file information,
And update local data base based on file description information therein.
Be similar to, in above-mentioned steps 23, the first electronic equipment sending after above-mentioned current file information,
Can also arrange a tab file under described memory block, described tab file is at described memory block carry
Time under described second operating system, described memory block file is indicated to change to described second operating system
Dynamic, and then make described second operating system obtain above-mentioned current file information, thus obtain described memory block
The thumbnail of lower current file, and based on the file description information in above-mentioned current file information, update this
Ground data base.
In above-mentioned steps 11 and step 21, in order to obtain first electronic equipment file to described memory block
Operation, such as, copy (transmission), delete and overlay file to above-mentioned memory block, and the present embodiment can be in institute
The driving layer stating the first operating system adds a file operation filtration drive, and this driving is for detection the first behaviour
Making the system file manipulation command to described memory block, described file manipulation command includes file copy, file
Delete and file override command, it is preferable that can be the copy to multimedia file, deletion and override command.
After above-mentioned file manipulation command being detected, the first electronic equipment waits that above-mentioned file manipulation command has performed
Finish, then above-mentioned memory block is scanned, it is thus achieved that the current file information of above-mentioned memory block.
The embodiment of the present invention additionally provides the device of a kind of file transmission, is applied to the first electronic equipment, this dress
Put and include:
First transmitting element, for sending the first file, described memory block to the memory block of the second electronic equipment
Carry is under the first operating system that described first electronic equipment runs；
Second transmitting element, for sending the first information to described memory block, the described first information is based on institute
State the relevant information of the first file generated, so that at described memory block carry in described second electronic equipment fortune
Time under second operating system of row, described second operating system is obtained in that the relevant letter of described first file
Breath.
Here, the described first information includes that the thumbnail of described first file and the file of described first file are retouched
State information.The process performance of described second electronic equipment can be to be weaker than or be equivalent to described first electronic equipment
Process performance.
In the present embodiment, described device can also include:
Arranging unit, for arranging a tab file under described memory block, described tab file is in institute
State memory block carry under described second operating system time, indicate described second operating system obtain described storage
The described file description information preserved in district, and update local data base.
As a preferred embodiments, described device also includes:
First signal generating unit, for before sending described first file, based on described first file, generates institute
State the first information.
As another preferred embodiments, described device also includes:
Second signal generating unit, for after sending described first file, based on the institute preserved in described memory block
State the first file, generate the described first information.
In the present embodiment, described device can also include:
Detector unit, for detecting the file manipulation command to described memory block existing file；
3rd signal generating unit, for after described file manipulation command is finished, scans described memory block,
Generating the current file information of described memory block, described current file information includes under described memory block when above
The file description information of the thumbnail sum of part；
3rd transmitting element, for sending described current file information to described memory block, so that described
When memory block carry is under described second operating system, described second operating system be obtained in that described ought be above
Part information, and update local data base based on file description information therein.
The embodiment of the present invention additionally provides a kind of first electronic equipment, and described first electronic equipment runs first
Operating system, when the first electronic equipment and the second electronic equipment connect, the memory block in the second electronic equipment
Can carry under the first operating system；After the second electronic equipment and the first electronic equipment separate, described in deposit
Storage area can carry under the second operating system that the second electronic equipment runs；
Described first electronic equipment includes:
First transmitting element, for sending the first file, described memory block to the memory block of the second electronic equipment
Carry is under the first operating system that described first electronic equipment runs；
Second transmitting element, for sending the first information to described memory block, the described first information is based on institute
State the relevant information of the first file generated, so that at described memory block carry in described second electronic equipment fortune
Time under second operating system of row, described second operating system is obtained in that the relevant letter of described first file
Breath.
Here, the described first information includes that the thumbnail of described first file and the file of described first file are retouched
State information.The process performance of described second electronic equipment can be to be weaker than or be equivalent to described first electronic equipment
Process performance.
In the present embodiment, described first electronic equipment can also include:
Arranging unit, for arranging a tab file under described memory block, described tab file is in institute
State memory block carry under described second operating system time, indicate described second operating system obtain described storage
The described file description information preserved in district, and update local data base.
As a preferred embodiments, described first electronic equipment also includes:
First signal generating unit, for before sending described first file, based on described first file, generates institute
State the first information.
As another preferred embodiments, described first electronic equipment also includes:
Second signal generating unit, for after sending described first file, based on the institute preserved in described memory block
State the first file, generate the described first information.
In the present embodiment, described first electronic equipment can also include:
Detector unit, for detecting the file manipulation command to described memory block existing file；
3rd signal generating unit, for after described file manipulation command is finished, scans described memory block,
Generating the current file information of described memory block, described current file information includes under described memory block when above
The file description information of the thumbnail sum of part；
3rd transmitting element, for sending described current file information to described memory block, so that described
When memory block carry is under described second operating system, described second operating system be obtained in that described ought be above
Part information, and update local data base based on file description information therein.
These many functional parts described in this description are all referred to as module, in order to specifically emphasize it
The independence of implementation.
In the embodiment of the present invention, module can realize with software, in order to is performed by various types of processors.
For example, the executable code module of a mark can include one or more physics of computer instruction
Or logical block, for example, it can be built as object, process or function.While it is true, marked
The executable code knowing module need not be physically located together, but can include being stored on not in coordination
Different instructions, when combining in these command logics, it constitutes module and realizes this module
Regulation purpose.
It practice, executable code module can be individual instructions or many bar instructions, and even may be used
To be distributed on multiple different code segment, it is distributed in the middle of distinct program, and crosses over multiple memorizer and set
Back-up cloth.Similarly, operation data can be identified in module, and can be according to any suitable shape
Formula realizes and is organized in the data structure of any suitable type.Described operation data can be as single
Data set is collected, or can be distributed on diverse location and (be included in different storage device), and
Electronic signal can be only used as at least in part be present on system or network.
When module can utilize software to realize, it is contemplated that the level of existing hardware technique, it is possible to soft
The module that part realizes, in the case of not considering cost, those skilled in the art can build the hard of correspondence
Part circuit realizes the function of correspondence, and described hardware circuit includes ultra-large integrated (VLSI) of routine
Circuit or gate array and the existing quasiconductor of such as logic chip, transistor etc or other is discrete
Element.Module can also use programmable hardware device, such as field programmable gate array, programmable array
Logic, programmable logic device etc. realize.
The above is only embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these
Improvements and modifications also should be regarded as protection scope of the present invention.
Claims (13)
1. a method for file transmission, is applied to the first electronic equipment, it is characterised in that the first electronics
Equipment and the second electronic equipment composition mixed architecture system, method includes:
Send the first file to the memory block of the second electronic equipment, described memory block carry is at described first electronics
Under the first operating system that equipment runs；
Send the first information to described memory block, the described first information is sent the predetermined mesh to above-mentioned memory block
Under record, the described first information is relevant information based on described first file generated, so that in described storage
When district's carry is under the second operating system that described second electronic equipment runs, described second operating system can
Obtain described relevant information；
Arranging a tab file under described memory block, described tab file is for existing at described memory block carry
Time under described second operating system, described second operating system is indicated to obtain preserve in described memory block described
File description information, and update local data base.
2. the method for claim 1, it is characterised in that the treatability of described second electronic equipment
Described first electronic equipment can be weaker than.
3. the method for claim 1, it is characterised in that the described first information includes described first
The thumbnail of file and the file description information of described first file.
4. the method for claim 1, it is characterised in that
Before sending described first file, described first electronic equipment, based on described first file, generates described
The first information.
5. the method for claim 1, it is characterised in that
After sending described first file, described first electronic equipment is based on described in preservation in described memory block
First file, generates the described first information.
6. the method for claim 1, it is characterised in that also include:
The file manipulation command to described memory block existing file detected；
After described file manipulation command is finished, scan described memory block, generate working as of described memory block
Preceding document information, described current file information includes the file of the thumbnail sum of current file under described memory block
Description information；
Described current file information is sent to described memory block, so that at described memory block carry described the
Time under two operating systems, described second operating system is obtained in that described current file information, and based on it
In file description information update local data base.
7. a device for file transmission, is applied to the first electronic equipment, it is characterised in that the first electronics
Equipment and the second electronic equipment composition mixed architecture system, device includes:
First transmitting element, for sending the first file, described memory block to the memory block of the second electronic equipment
Carry is under the first operating system that described first electronic equipment runs；
Second transmitting element, for sending the first information to described memory block, sends the described first information extremely
Under the predetermined directories of above-mentioned memory block, the described first information is relevant letter based on described first file generated
Breath, so that when described memory block carry is under the second operating system that described second electronic equipment runs,
Described second operating system is obtained in that described relevant information；
Arranging unit, for arranging a tab file under described memory block, described tab file is in institute
State memory block carry under described second operating system time, indicate described second operating system obtain described storage
The described file description information preserved in district, and update local data base.
8. device as claimed in claim 7, it is characterised in that the treatability of described second electronic equipment
Described first electronic equipment can be weaker than.
9. device as claimed in claim 7, it is characterised in that the described first information includes described first
The thumbnail of file and the file description information of described first file.
10. device as claimed in claim 7, it is characterised in that also include:
First signal generating unit, for before sending described first file, based on described first file, generates institute
State the first information.
11. devices as claimed in claim 7, it is characterised in that also include:
Second signal generating unit, for after sending described first file, based on the institute preserved in described memory block
State the first file, generate the described first information.
12. devices as claimed in claim 7, it is characterised in that also include:
Detector unit, for detecting the file manipulation command to described memory block existing file；
3rd signal generating unit, for after described file manipulation command is finished, scans described memory block,
Generating the current file information of described memory block, described current file information includes under described memory block when above
The file description information of the thumbnail sum of part；
3rd transmitting element, for sending described current file information to described memory block, so that described
When memory block carry is under described second operating system, described second operating system be obtained in that described ought be above
Part information, and update local data base based on file description information therein.
13. a kind of first electronic equipment, it is possible to the second electronic equipment composition mixed architecture system, described the
One electronic equipment runs the first operating system, when the first electronic equipment and the second electronic equipment connect, the
Memory block in two electronic equipments can carry under the first operating system；At the second electronic equipment and the first electricity
Subset separate after, described memory block can carry under the second operating system that the second electronic equipment runs；
It is characterized in that, described first electronic equipment includes:
First transmitting element, for sending the first file, described memory block to the memory block of the second electronic equipment
Carry is under the first operating system that described first electronic equipment runs；
Second transmitting element, for sending the first information to described memory block, sends the described first information extremely
Under the predetermined directories of above-mentioned memory block, the described first information is relevant letter based on described first file generated
Breath, so that when described memory block carry is under the second operating system that described second electronic equipment runs,
Described second operating system is obtained in that described relevant information；
Arranging unit, for arranging a tab file under described memory block, described tab file is in institute
State memory block carry under described second operating system time, indicate described second operating system obtain described storage
The described file description information preserved in district, and update local data base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110337992.3A CN103092852B (en) | 2011-10-31 | Method, device and the electronic equipment of a kind of file transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110337992.3A CN103092852B (en) | 2011-10-31 | Method, device and the electronic equipment of a kind of file transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103092852A CN103092852A (en) | 2013-05-08 |
| CN103092852B true CN103092852B (en) | 2016-12-14 |
Family
ID=
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101675641A (en) * | 2007-04-24 | 2010-03-17 | 诺基亚公司 | Computer program products, apparatuses and methods for accessing data |
| CN101951428A (en) * | 2007-10-19 | 2011-01-19 | 孟智平 | Exchanging storage method for terminal data and related device |
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101675641A (en) * | 2007-04-24 | 2010-03-17 | 诺基亚公司 | Computer program products, apparatuses and methods for accessing data |
| CN101951428A (en) * | 2007-10-19 | 2011-01-19 | 孟智平 | Exchanging storage method for terminal data and related device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102932383B (en) | A kind of data transmission method, terminal and terminal system | |
| CN103703742B (en) | Backup method and device based on power supply status | |
| CN102202075B (en) | Data sharing method and portable terminal | |
| US8595321B2 (en) | Supporting system for remote control | |
| CN102843436B (en) | A kind of device management method, equipment, server and system | |
| CN102981990B (en) | Data transmission method and device of terminal equipment with Androild platform | |
| CN103167134A (en) | Infinite storage system and method of mobile phone | |
| CN103019836B (en) | State switching method and electronic equipment | |
| CN104391695A (en) | Method for performing synchronous control through external equipment and device thereof | |
| CN102955917B (en) | A kind of method of protected data, device and equipment | |
| CN104035842A (en) | Method for deleting and recovering built-in application program | |
| CN105468433A (en) | Method and system for acquiring disc data of virtual machines | |
| CN102681993A (en) | File synchronizing method, file synchronizing device and first electronic device | |
| US9729815B2 (en) | Method and electronic device for controlling content integrity using numerical data | |
| CN102419753A (en) | Information processing equipment, information processing method and information processing system | |
| CN103020068B (en) | A kind of synchronous method and synchronous device | |
| CN103019847A (en) | Method and system for migrating data of virtual machine | |
| CN103092852B (en) | Method, device and the electronic equipment of a kind of file transmission | |
| CN107085900B (en) | Data processing method, device, system and POS terminal | |
| CN104580672A (en) | Information processing method and electronic equipment | |
| CN104156259A (en) | Stored information sending method and device for memory cards | |
| CN103778094A (en) | Data transmission device for use between mobile storage devices | |
| CN109324931B (en) | Method for realizing vmware mount recovery in data de-duplication system | |
| CN110704249A (en) | Method, device and system for ensuring application consistency | |
| CN105653988A (en) | External storage device read-write permission control method and device and terminal device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |