CN106528302A - File sharing method and apparatus for multi-system integrated machine - Google Patents
File sharing method and apparatus for multi-system integrated machine Download PDFInfo
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- CN106528302A CN106528302A CN201610905889.7A CN201610905889A CN106528302A CN 106528302 A CN106528302 A CN 106528302A CN 201610905889 A CN201610905889 A CN 201610905889A CN 106528302 A CN106528302 A CN 106528302A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/543—User-generated data transfer, e.g. clipboards, dynamic data exchange [DDE], object linking and embedding [OLE]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
- G06F15/163—Interprocessor communication
- G06F15/17—Interprocessor communication using an input/output type connection, e.g. channel, I/O port
Abstract
The invention discloses a file sharing method for a multi-system integrated machine. The method comprises the steps of generating a sharing request in response to operation used for storing a shared object in a shared region and executed on a display interface controlled by a first computer through a user; copying the shared object to the shared region from an original storage region according to the sharing request; and in response to operation used for switching the display interface to be controlled by a second computer and executed on the display interface controlled by the first computer through the user, notifying a complete-machine control unit to switch the display interface to be controlled by the second computer, and notifying the complete-machine control unit to control a changeover switch to conduct a communication connection of the second computer and the shared region, thereby enabling the second computer to access the shared region to share the shared object. The invention furthermore discloses a file sharing apparatus for the multi-system integrated machine. By adopting the method and the apparatus provided by embodiments of the invention, the sharing efficiency is improved and the transmission of a system command by an MCU is not influenced.
Description
Technical field
The present invention relates to field of computer technology, more particularly to the method and device of multisystem all-in-one file-sharing.
Background technology
In the main frame comprising operation Android operation system with operation PC (for example：Windows, linux or Unix) operation
On the integrated machine equipment of the main frame of system, such as intelligent interaction flat board, PC main frames and the discrete work of Android main frames, but can be total to
With some ancillary equipment, such as touch apparatus, MCU control unit etc..
In the integrated machine equipment comprising two or more systems, the communication between system is by traditional
MCU is communicated, and such as android system shared file is as follows to the concrete communication process of PC systems：
Step 1：Shared file is carried out code conversion into binary data by android system；
Step 2：Android system sends binary data to MCU；
Step 3：MCU sends the binary data for receiving to PC systems；
Step 4：After the binary data for receiving is decoded by PC systems, the memory block specified is then stored into.
Inventor has found that when technical scheme is implemented such scheme is related to the encoding and decoding to shared file,
And when being transmitted using MCU, be on the one hand that transmission time is long, efficiency of transmission is low；On the other hand it is to be transmitted using MCU
The transmission that MCU can be affected to order other during big file.
The content of the invention
A kind of method and device of multisystem all-in-one file-sharing that the embodiment of the present invention is proposed, improves sharing efficiency,
And do not affect transmission of the MCU to system command.
A kind of method of multisystem all-in-one file-sharing provided in an embodiment of the present invention, including：
Response user be controlled by perform on the display interface of the first computer shared object is stored in into shared region
Operation, generate sharing request；Wherein, the sharing request includes the former storage regional address of the shared object and described shared
Regional address, first computer set up communication connection by switching switch with the shared region；
According to the sharing request, the shared object is copied in the shared region from the former memory block；
Response user is controlled by perform on the display interface of the first computer switch to the display interface described
Be controlled by the operation of second computer, notify whole machine control unit the display interface is switched to be controlled by second computer,
And notify that second computer described in the whole machine control unit control switching switch conduction is logical with the shared region
Letter connection, so that the second computer accesses the shared region and shares to the shared object.
Further, the shared region is the memory element in memorizer；The memorizer passes through USB (universal serial bus)
It is connected with first computer or the second computer.
Further, institute to is copied the shared object from the former memory block according to the sharing request described
State in shared region, specially：
Judge whether the remaining memory capacity of the shared region correspondence memorizer is more than the storage chi of the shared object
It is very little；
If so, the shared region to is copied the shared object from the former memory block according to the sharing request then
Domain.
Yet further, second computer described in the whole machine control unit control switching switch conduction with it is described
While the communication connection of shared region, also include：Whole described switching of machine control unit control switches off described first
The communication connection of computer and the shared region.
Further, the second computer accesses the shared region and shares to the shared object, specially：
The second computer accesses the shared region and reads the shared object, or, the second computer is visited
Ask that the shared region copies the shared object in the designated storage area of the second computer.
Correspondingly, the embodiment of the present invention also provides a kind of device of multisystem all-in-one file-sharing, including：
Sharing request generation module, for respond user be controlled by perform on the display interface of the first computer will altogether
The operation that object is stored in shared region is enjoyed, sharing request is generated；Wherein, the sharing request includes the original of the shared object
Storage regional address and the shared region address, first computer are communicated with shared region foundation by switching switch
Connection；
Copy module, for according to the sharing request, the shared object being copied to from the former memory block described
In shared region；
Switching sharing module, for respond user it is described be controlled by perform on the display interface of the first computer by institute
State display interface and switch to the operation for being controlled by second computer, notify that the display interface is switched to by whole machine control unit and receive
Control in second computer and notify second computer and institute described in the whole machine control unit control switching switch conduction
The communication connection of shared region is stated, so that the second computer accesses the shared region and shares to the shared object.
Further, the shared region is the memory element in memorizer；The memorizer passes through USB (universal serial bus)
It is connected with first computer or the second computer.
Further, the copy module, specifically includes：
Whether capacity judging unit, for judging the remaining memory capacity of the shared region correspondence memorizer more than described
The sizes of memory of shared object；
Copy performance element, for when the remaining memory capacity is more than the sizes of memory, asking according to described sharing
Ask, the shared object is copied to the shared region from the former memory block.
Yet further, second computer described in the whole machine control unit control switching switch conduction with it is described
While the communication connection of shared region, also include：Whole described switching of machine control unit control switches off described first
The communication connection of computer and the shared region.
Further, the second computer accesses the shared region and shares to the shared object, specially：
The second computer accesses the shared region and reads the shared object, or, the second computer is visited
Ask that the shared region copies the shared object in the designated storage area of the second computer.
Implement the embodiment of the present invention, have the advantages that：
The method and device of multisystem all-in-one file-sharing provided in an embodiment of the present invention, arranges one inside whole machine
Shared region, the shared region switch the connection of switching and multiple systems by switching, when user is needed a certain shared object
Other computers are shared to from the first computer of current control display interface, such as during second computer, then the first computer
Copy the shared object to shared region, then notify that whole machine control unit control display interface is controlled by second computer,
And control switching switch switching second computer be connected with shared region, then user can current display interface control second calculating
Machine shares to the shared object from shared region, and shared procedure is not related to encoding and decoding, sets up and shared region merely with switching switch
The hardware connection in domain, you can read the data of the shared object of shared region, improves sharing efficiency, and sharing channel is not MCU
Passage, being avoided that affects MCU the situation of other transmission ordered occur.
Description of the drawings
Fig. 1 is the schematic flow sheet of one embodiment of the method for the multisystem all-in-one file-sharing that the present invention is provided；
Fig. 2 is the schematic diagram of the system communication of the multisystem all-in-one file-sharing that the present invention is provided；
Fig. 3 is the structural representation of one embodiment of the device of the multisystem all-in-one file-sharing that the present invention is provided；
Fig. 4 is the structural representation of one embodiment of the device of the multisystem all-in-one file-sharing that the present invention is provided.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, it is that the flow process of one embodiment of the method for the multisystem all-in-one file-sharing that the present invention is provided is shown
It is intended to；In a first aspect, the method for multisystem all-in-one file-sharing provided in an embodiment of the present invention, by currently controlling all-in-one
The first computer of display interface perform, including step S1 to S3, specially：
S1, respond user be controlled by perform on the display interface of the first computer shared object is stored in into shared region
The operation in domain, generates sharing request；Wherein, the sharing request includes the former storage regional address of the shared object and described common
Regional address is enjoyed, first computer sets up communication connection by switching switch with the shared region；
S2, according to the sharing request, the shared object is copied in the shared region from the former memory block；
S3, respond user it is described be controlled by perform on the display interface of the first computer by the display interface switch
For being controlled by the operation of second computer, notify that the display interface is switched to by whole machine control unit and be controlled by the second calculating
Machine and notify second computer and the shared region described in the whole machine control unit control switching switch conduction
Communication connection, so that the second computer accesses the shared region and shares to the shared object.
It should be noted that multisystem all-in-one generally includes multiple computers, the operating system of each computer operation
Differ, make as run the PC of Windows, linux or Unix operating system, running Android operation system
Android machines, the discrete work of multiple systems, but some ancillary equipment can be shared, such as touch apparatus and MCU control unit,
Display interface and whole machine control unit i.e. in the embodiment of the present invention.The shared region that the present embodiment is provided is preferably in memorizer
Memory element, such as USB storage, by switching switch, this switching switch is with switching the USB storage and current control
System (computer) connection of display interface, when shared object is placed in the middle of USB storage, when any computer is wanted to read
When taking the information of the shared object；As long as notifying that whole machine control unit control switching switch switches to the computer to store with USB
Device connect, then due to this be connected as USB (universal serial bus) connection, data sharing speed depend on USB (universal serial bus) write or
Reading speed, and transcoding operation need not be carried out, sharing efficiency is high, and as the sharing channel for adopting is not whole machine control unit
Transmission channel, do not affect the order between whole machine control unit and system to transmit.
Further, institute to is copied the shared object from the former memory block according to the sharing request described
State in shared region, specially：
Judge whether the remaining memory capacity of the shared region correspondence memorizer is more than the storage chi of the shared object
It is very little；
If so, the shared region to is copied the shared object from the former memory block according to the sharing request then
Domain.
It should be noted that the remaining memory capacity of the shared region correspondence memorizer should be more than the shared object
Sizes of memory, just shared object can be copied in the middle of shared region from former memory block.In addition, working as the shared region pair
Answer the remaining memory capacity of memorizer less than the sizes of memory of the shared object, point out user following information：Currently can not be straight
Connecing just shared object and shared region being copied to from former memory block, the remaining lack of memory capacity of the memorizer is needed to memorizer
Carry out the storage resource of dilatation or cleanup memory；And, when this happens, the first computer can be controlled by whole machine
Unit communicates information to second computer, notifies that second computer performs following action：First computer starts shared object
In the middle of the shared region of write USB storage, second computer is started simultaneously at and reads the shared region for being written in the USB storage
The partial data of the shared object in domain, that is to say, that switching switch guarantee USB storage and meanwhile with the first computer and second
Computer connects, and this is connected as USB connections.
In another embodiment, it is exactly to guarantee that the remaining memory capacity of the shared region correspondence memorizer should in advance
When the sizes of memory more than the shared object, need not carry out judging remaining memory capacity, directly be copied, that is to say, that
Switching the connection for switching can be：Second computer and institute described in the switching switch conduction is controlled in the whole machine control unit
While stating the communication connection of shared region, also include：The whole machine control unit control switching switches off described the
The communication connection of one computer and the shared region.
When display interface is handed over for second computer control, this switching is typically made requests on by user, and whole machine control is single
Unit enters to be about to display interface and switches to second computer control, while whole machine control unit can also control switching switch causes second
Computer is set up USB by the switching switch with USB storage and is connected, then now second computer can be connected by this USB
Receiving asks the shared region to share to shared object, specifically,：
It is described shared right that the second computer is read by shared region described in the USB connected references with USB storage
As, or, the shared object is copied to the designated storage area of the second computer from the shared region.
Fig. 2 is referred to, is the schematic diagram of the system communication of the multisystem all-in-one file-sharing that the present invention is provided；
File sharing process of the all-in-one comprising PC and Android machine two computers is described below with reference to Fig. 2, to work as
Front all-in-one carry is PC, and PC shared file is to being described as a example by Android machines：
Step 1：When the display interface of front mount PC, user operation indicates that PC shares at least one that PC is stored
Shared file shares to Android machines；
Step 2：The instruction of PC receive user, generates sharing request, determines shared file to be shared, to be shared
The former storage regional address of shared file, shared region address, wherein, the root address of the shared region address is just USB storages
Device；
Step 3：PC passes through file management system, according to the sharing request, by shared file to be shared from original
Memory block is copied in the middle of the shared region of USB storage；Now, the interface of USB storage is equivalent to being directly plugged on PC
USB interface in the middle of；
Step 4：The all-in-one carry handover request that PC is indicated by the display interface receive user, notifies that MCU enters
Row carry switches, and MCU controls current all-in-one carry Android machines, i.e. Android machines and controls current display interface, while
MCU control switching switches are switched over so that the interface of USB storage is plugged in the USB interface of Android machines；
Step 5：The shared instruction that Android machines are indicated by the display interface receive user, is connected by USB, from
The data of shared file are read in the shared region of USB storage.
Correspondingly, operation of the executable Android machines shared file of the operation of analogy above-mentioned steps 1 to step 5 to PC,
This is no longer going to repeat them.
The method of multisystem all-in-one file-sharing provided in an embodiment of the present invention, arranges a shared region inside whole machine
Domain, the shared region by switching switch switching and the connection of multiple systems, when user is needed a certain shared object from current
First computer of control display interface shares to other computers, such as during second computer, then the first computer is common by this
Object copies are enjoyed to shared region, is then notified that whole machine control unit control display interface is controlled by second computer, and is controlled
Switching switch switching second computer is connected with shared region, then user can control second computer from altogether in current display interface
District-share is enjoyed to the shared object, shared procedure is not related to encoding and decoding, set up hard with shared region merely with switching switch
Part connects, you can read the data of the shared object of shared region, improves sharing efficiency, and sharing channel is not MCU passages, energy
Avoid affecting MCU and the situation of the order transmission of system to occur.
Referring to Fig. 3, it is that the structure of one embodiment of the device of the multisystem all-in-one file-sharing that the present invention is provided is shown
It is intended to, whole flow processs of the method for the multisystem all-in-one file-sharing of above-mentioned offer can be provided, the device, including：
Sharing request generation module 10, is being controlled by the general performed on the display interface of the first computer for responding user
Shared object is stored in the operation of shared region, generates sharing request；Wherein, the sharing request includes the shared object
Former storage regional address and the shared region address, first computer set up logical by switching switch and the shared region
Letter connection；
Copy module 20, for according to the sharing request, copying the shared object to institute from the former memory block
State in shared region；
Switching sharing module 30, is controlled by the general performed on the display interface of the first computer for responding user described
The display interface switches to the operation for being controlled by second computer, notifies that the display interface is switched to by whole machine control unit
Be controlled by second computer and notify second computer described in the whole machine control unit control switching switch conduction with
The communication connection of the shared region, so that the second computer accesses the shared region and shares to the shared object.
Further, the shared region is the memory element in memorizer；The memorizer passes through USB (universal serial bus)
It is connected with first computer or the second computer.
Further, referring to Fig. 4, it is one embodiment of the device of the multisystem all-in-one file-sharing that the present invention is provided
Structural representation；The copy module 20 is specifically included：
Whether capacity judging unit 21, for judging the remaining memory capacity of the shared region correspondence memorizer more than institute
State the sizes of memory of shared object；
Copy performance element 22, for when the remaining memory capacity is more than the sizes of memory, according to described shared
Request, copies the shared object to the shared region from the former memory block.
Yet further, second computer described in the whole machine control unit control switching switch conduction with it is described
While the communication connection of shared region, also include：Whole described switching of machine control unit control switches off described first
The communication connection of computer and the shared region.
Further, the second computer accesses the shared region and shares to the shared object, specially：
The second computer accesses the shared region and reads the shared object, or, the second computer is visited
Ask that the shared region copies the shared object in the designated storage area of the second computer.
The device of multisystem all-in-one file-sharing provided in an embodiment of the present invention, arranges a shared region inside whole machine
Domain, the shared region by switching switch switching and the connection of multiple systems, when user is needed a certain shared object from current
First computer of control display interface shares to other computers, such as during second computer, then the first computer is common by this
Object copies are enjoyed to shared region, is then notified that whole machine control unit control display interface is controlled by second computer, and is controlled
Switching switch switching second computer is connected with shared region, then user can control second computer from altogether in current display interface
District-share is enjoyed to the shared object, shared procedure is not related to encoding and decoding, set up hard with shared region merely with switching switch
Part connects, you can read the data of the shared object of shared region, improves sharing efficiency, and sharing channel is not MCU passages, energy
Avoid affecting MCU and the situation of the order transmission of system to occur.
One of ordinary skill in the art will appreciate that all or part of flow process in realizing above-described embodiment method, can be
Instruct related hardware to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow process of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of method of multisystem all-in-one file-sharing, it is characterised in that include：
Response user is being controlled by the behaviour that shared object is stored in shared region that performs on the display interface of the first computer
Make, generate sharing request；Wherein, the sharing request includes the former storage regional address of the shared object and the shared region
Address, first computer set up communication connection by switching switch with the shared region；
According to the sharing request, the shared object is copied in the shared region from the former memory block；
To be controlled by perform on the display interface of the first computer switch to the display interface controlled described for response user
In the operation of second computer, notify whole machine control unit the display interface is switched to be controlled by second computer and
Notify the communication link of second computer described in the whole machine control unit control switching switch conduction and the shared region
Connect, so that the second computer accesses the shared region and shares to the shared object.
2. the method for multisystem all-in-one file-sharing as claimed in claim 1, it is characterised in that the shared region is for depositing
Memory element in reservoir；The memorizer is connected with first computer or the second computer by USB (universal serial bus)
Connect.
3. the method for multisystem all-in-one file-sharing as claimed in claim 1, it is characterised in that described according to described common
Request is enjoyed, the shared object is copied in the shared region, specially from the former memory block：
Judge whether the remaining memory capacity of the shared region correspondence memorizer is more than the sizes of memory of the shared object；
If so, the shared region to is copied the shared object from the former memory block according to the sharing request then.
4. the method for multisystem all-in-one file-sharing as claimed in claim 1, it is characterised in that single in the whole machine control
Described in unit's control switching switch conduction while the communication connection of second computer and the shared region, also include：Institute
State the whole machine control unit control switching first computer is switched off with the communication connection of the shared region.
5. the method for multisystem all-in-one file-sharing as claimed in claim 1, it is characterised in that the second computer is visited
Ask that the shared region shares to the shared object, specially：
The second computer accesses the shared region and reads the shared object, or, the second computer accesses institute
State shared region the shared object is copied in the designated storage area of the second computer.
6. a kind of device of multisystem all-in-one file-sharing, it is characterised in that include：
Sharing request generation module, for respond user be controlled by perform on the display interface of the first computer will be shared right
As being stored in the operation of shared region, sharing request is generated；Wherein, the sharing request includes the former storage of the shared object
Regional address and the shared region address, first computer set up communication link by switching switch with the shared region
Connect；
Copy module, for according to the sharing request, the shared object being copied to from the former memory block described shared
In region；
Switching sharing module, for respond user it is described be controlled by perform on the display interface of the first computer will it is described show
Show that changing interface is the operation for being controlled by second computer, notify that the display interface is switched to by whole machine control unit and be controlled by
Second computer and notify that second computer described in the whole machine control unit control switching switch conduction is common with described
The communication connection in region is enjoyed, so that the second computer accesses the shared region and shares to the shared object.
7. the device of multisystem all-in-one file-sharing as claimed in claim 6, it is characterised in that the shared region is for depositing
Memory element in reservoir；The memorizer is connected with first computer or the second computer by USB (universal serial bus)
Connect.
8. the device of multisystem all-in-one file-sharing as claimed in claim 6, it is characterised in that the copy module, tool
Body includes：
Whether capacity judging unit, the remaining memory capacity for judging the shared region correspondence memorizer are shared more than described
The sizes of memory of object；
Copy performance element, for when the remaining memory capacity is more than the sizes of memory, according to the sharing request, will
The shared object copies the shared region to from the former memory block.
9. the device of multisystem all-in-one file-sharing as claimed in claim 6, it is characterised in that single in the whole machine control
Described in unit's control switching switch conduction while the communication connection of second computer and the shared region, also include：Institute
State the whole machine control unit control switching first computer is switched off with the communication connection of the shared region.
10. the device of multisystem all-in-one file-sharing as claimed in claim 6, it is characterised in that the second computer
Access the shared region and share to the shared object, specially：
The second computer accesses the shared region and reads the shared object, or, the second computer accesses institute
State shared region the shared object is copied in the designated storage area of the second computer.
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| WO2021218801A1 (en) * | 2020-04-30 | 2021-11-04 | 维沃移动通信有限公司 | Transmission methods and electronic device |
| CN115114214A (en) * | 2021-03-18 | 2022-09-27 | 广州视源电子科技股份有限公司 | Multi-system all-in-one machine, file sharing method and storage medium |
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| 王菊贞: "《计算机遥控系统分析与设计》", 28 February 1990, 中国铁道出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021218801A1 (en) * | 2020-04-30 | 2021-11-04 | 维沃移动通信有限公司 | Transmission methods and electronic device |
| CN115114214A (en) * | 2021-03-18 | 2022-09-27 | 广州视源电子科技股份有限公司 | Multi-system all-in-one machine, file sharing method and storage medium |
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