CN103927284B - System for multiple computers sharing U disk - Google Patents
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- CN103927284B CN103927284B CN201410117816.2A CN201410117816A CN103927284B CN 103927284 B CN103927284 B CN 103927284B CN 201410117816 A CN201410117816 A CN 201410117816A CN 103927284 B CN103927284 B CN 103927284B
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Abstract
The invention provides a system for multiple computers sharing a U disk. The system comprises a USB data processor, the U disk and at least two computers. The USB data processor is provided at least two USB interfaces through a USB plug in a branched manner. The USB plug is connected to the computers correspondingly through the USB interfaces, and bi-directional data transmission between the computers and the USB data processor is implemented; the U disk is connected to the USB data processor through a U disk interface. A network and software are omitted, safe and reliable data transmission can be implemented more rapidly and conveniently, the process of pulling out and inserting the U disk between the different computers is avoided, operating efficiency of file transmitting between multiple computers is improved, and the safety coefficient of file transmitting between multiple computers is increased.
Description
Technical field
The present invention relates to a kind of storage medium sharing system, the system of the shared USB flash disk of more particularly, to a kind of many computers.
Background technology
File between computer and computer or data transfer are essentially all to be realized based on network and application software at present
The hardware store medium such as USB flash disk one computer of insertion, in the case of network, just can only be copied out, then by its transmission
Another computer of insertion carries out the operation such as replicating, and the transmission of file and confirmation are frequently not once, so repeatedly operate, very numb
Tired, so for the working environment that some be cannot get online, this operating efficiency can be had a greatly reduced quality.
Content of the invention
The technical problem to be solved is to need to provide a kind of multiple computers the difficult system enough sharing a USB flash disk,
And then realize being easy to the transmission of data in the situation of no network, its security reliability can also be better ensured that simultaneously.
In this regard, the present invention provides a kind of many computers to share the system of USB flash disk, including：Usb data processor, USB flash disk and at least two
Platform computer；Described usb data processor exports at least two USB port by USB plug branch, and described USB plug passes through respectively
USB port connects to one-to-one computer, realizes two-way data transfer between described computer and usb data processor；Institute
State USB flash disk to connect to usb data processor by USB flash disk socket.
Described USB flash disk is exported the data pathing above it at least two computers by usb data processor, and described electricity
It is accomplished that two-way data transfer that is to say, that all of computer can pass through USB between brain and usb data processor
Data processor connects to USB flash disk, the data of USB flash disk can be read out, replicates and pastes etc. with operation, so, as long as in system
Any one computer data or file are sent to USB flash disk, then other computers just can directly read this USB flash disk data above or
File, it is therefore not necessary to network need not install any software, is just capable of many computers and shares a USB flash disk.
Compared with prior art, under conditions of need not installing any software without network, present invention transmission file is quick
Convenient, safe and reliable, it is to avoid the process that USB flash disk plugs between different computers back and forth, it is particularly suitable for some to safety system
Number height and/or the working environment that cannot get online, such as：In the department such as the research and development of company or design, employee often more than one
Platform computer, then the file data between several computers of same employee is to need often mutually to be backed up or transmit
's；And the consideration based on factors such as safety and numbers of users, the computer for design often cannot get online, then if this
The computer that platform be cannot get online and other computers all share in the system of USB flash disk in many computers, then the transmission between file data is just
Become quick and more reliable；Likewise, the present invention is also highly suitable for use in the inside information literary composition of a department or a company
The management of part and transmission, had not only facilitated but also safety.
Further improvement of the present invention is, described usb data processor includes interconnective MCU and power supply
IC, usb data processor passes through MCU by the USB flash disk being plugged branch output at least two paths of data, at least two paths of data of its output
USB port is respectively connecting to different computers.
Described power supply IC is power supply IC, for coordinating the work of MCU；Described usb data processor is realized by MCU
USB flash disk branch is exported, and the way quantity exporting then depends on how many platform computer in system, e.g., preferably has two in system
Computer, then export the data of two-way, and this two paths of data is respectively connecting to two different computers so that this two computers can be same
When various operations are carried out to USB flash disk.
Further improvement of the present invention is, described computer all can pass through usb data processor by data storage to USB flash disk
On, and the data on USB flash disk can be detected respectively by usb data processor；When wherein one computer data storage to USB flash disk
When, the data that other computers all can detect this USB flash disk updates, and data is operated.The operation of data is included read,
Replicate, paste, delete and edit etc..
Further improvement of the present invention is, described usb data processor also includes memory module, and described storage module is used
More new record in storage USB flash disk data.Described usb data processor stores the more new record of USB flash disk data by storage module, just
Update in the data to each computer user and be managed and classify, this management and classification still carry time marking, this
The needs of reality are just more satisfied with by sample, it is to avoid the renewal of data is missed, and also allow for returning inquiry and manage.
Whether further improvement of the present invention is, in described usb data processor compartment set time automatic detection USB flash disk
There is data to update, if having, notify all of computer, and point out whether to carry out data syn-chronization；If no, waiting inspection next time
Survey.The described set time can according to user need carry out self-defined setting, be defaulted as within 4 ~ 10 hours, usb data
Data whether is had to update in processor automatically retrieval USB flash disk, if there being renewal, the computer in notice system is simultaneously pointed out the need of entering
Row data syn-chronization, so for the employee of same project group, very useful, also allow for policymaker for whole project simultaneously
Control and the tracking to each employee work.
Further improvement of the present invention is, the data that described memory module is additionally operable to store each computer updates note
Record, after any one booting computer, described usb data processor automatic detection once updates the time to this in the upper of this computer
During the secondary available machine time, whether USB flash disk has data to update, if having, notifying this computer and pointing out whether to carry out data syn-chronization.Work as system
After any one interior booting computer, the present invention can be detected automatically, if once updating the time to this in the upper of this computer
The period of secondary available machine time, USB flash disk has data to update, then notify this computer and point out whether to carry out data syn-chronization that is to say, that being
All data in system update all can the very first time of booting computer obtain be automatically reminded to so that the information sharing in USB flash disk more
For comprehensive and timely.
Certainly, described data syn-chronization function can be arranged to the function for specific user, such as can be with setting unit
Whether user's automatic detection after USB flash disk has data to update or starts shooting has the automatic reminding function of renewal, and remaining user does not then have
This function.
Further improvement of the present invention is, described usb data processor is additionally operable to receive the power for each computer
Limit setting, described authority includes replicating pastes authority, deletes authority and modification authority.That is, can process in usb data
The operating right of each computer is arranged on device, is easy to the management for different user.
Compared with prior art, the beneficial effects of the present invention is, without network, any software need not be installed, just can be real
Existing more efficient and convenient and safe and reliable data transfer, it is to avoid the process that USB flash disk plugs between different computers back and forth, carries
Transmit operating efficiency and the safety coefficient of file between high multiple computers, share all electricity in the system of USB flash disk in many computers
Brain can be simultaneous for this USB flash disk and be operated, in addition can also be arranged on USB flash disk have data update or booting computer after from
The dynamic automatic reminding function detecting whether renewal, can arrange the operating right of each computer.
Brief description
Fig. 1 is the structural representation of an embodiment of the present invention；
Fig. 2 is the structural representation of the usb data processor of present invention another kind embodiment.
Specific embodiment
Below in conjunction with the accompanying drawings, the preferably embodiment of the present invention is described in further detail：
Embodiment 1：
As shown in figure 1, this example provides a kind of many computers to share the system of USB flash disk, including：Usb data processor 4, USB flash disk 5 and
At least two computers 1；On described usb data processor 4, at least two USB port 2, described USB are exported by USB plug 3 branch
Plug 3 is connected to one-to-one computer 1 by USB port 2 respectively, realizes between described computer 1 and usb data processor 4
Two-way data transfer；Described USB flash disk 5 is connected to usb data processor 4 by USB flash disk socket.
Structural representation shown in Fig. 1 includes two computers 1, in practical application, two computers 1 can be included it is also possible to
Including the computer 1 of more than 2.Described USB flash disk 5 is exported the data pathing above it at least two by usb data processor 4
Computer 1, and it is accomplished that two-way data transfer between described computer 1 and usb data processor 4 that is to say, that all of electricity
Brain 1 can be connected to USB flash disk 5 by usb data processor 4, and the data of USB flash disk 5 can be read out, replicate and pastes etc. with behaviour
Make, so, as long as any one computer 1 in system sends data or file to USB flash disk 5, then other computers 1 just can be direct
Read this USB flash disk 5 data above or file, it is therefore not necessary to network need not install any software, be just capable of multiple computers 1
Share the purpose of a USB flash disk 5.
Compared with prior art, under conditions of need not installing any software without network, this example achieves transmission file
Efficient and convenient and safe and reliable, it is to avoid the process that USB flash disk 5 plugs between different computers 1 back and forth, be particularly suitable for
Working environment that is high to safety coefficient and/or cannot get online, such as：In the department such as the research and development of company or design, an employee is past
Toward a more than computer, then the file data between several computers of same employee is to need often mutually to be backed up
Or transmission；And the consideration based on factors such as safety and numbers of users, the computer for design often cannot get online, then
If the computer that this cannot get online and other computers all share in the system of USB flash disk in many computers, between file data
Transmission just becomes quick and more reliable；Likewise, this example is also highly suitable for use in the inside money of a department or a company
The management of material file and transmission, had not only facilitated but also safety.
Embodiment 2：
As shown in Fig. 2 on the basis of embodiment 1, usb data processor 4 described in this example include interconnective MCU and
Power supply IC, usb data processor 4 passes through MCU by the USB flash disk being plugged 5 branch output at least two paths of data, and its output is at least
The USB port 2 of two paths of data is respectively connecting to different computers 1.
Power supply IC is not drawn, power supply IC is power supply IC, for coordinating the work of MCU it is ensured that MCU in Fig. 2
The supply of power supply；Described usb data processor 4 is realized exporting USB flash disk 5 branch by MCU, and the way quantity exporting then depends on
How many platform computer 1 in system, e.g., preferably has two computers 1 in system, then export the data of two-way, and this two paths of data is divided
Do not connect to two different computers 1 so that this two computers 1 can carry out various operations to USB flash disk 5 simultaneously.Output in Fig. 2
USB port 2. is USB interface, and the structural representation shown in Fig. 2 includes two USB port 2, in practical application, can include two USB
It is also possible to include the USB port 2 of more than 2, its quantity to be determined mouth 2 by the quantity of the computer 1 in system.
Embodiment 3：
On the basis of embodiment 1 or embodiment 2, computer 1 described in this example all can be by usb data processor 4 by number
According to storing to USB flash disk 5, and the data on USB flash disk 5 can be detected respectively by usb data processor 4；When wherein one computer 1
During data storage to USB flash disk 5, the data that other computers 1 all can detect this USB flash disk 5 updates, and data is operated.Right
The operation of data includes reading, replicate, paste, delete and editing etc..
Embodiment 4：
On the basis of embodiment 3, described in this example, usb data processor 4 also includes memory module, and described storage module is used
Data more new record in storage USB flash disk 5.Described usb data processor 4 updates note by the data that storage module stores USB flash disk 5
Record, is easy to the data renewal of each computer 1 user is managed and classifies, this management and classification still carry time marking
, thus more it is satisfied with the needs of reality, it is to avoid the renewal of data is missed, also allow for returning inquiry and manage.This
Example applies also for embodiment 1 or embodiment 2.
Further improvement is that of this example, in described usb data processor 4 fixed time intervals automatic detection USB flash disk 5 whether
There is data to update, if having, notify all of computer 1, and point out whether to carry out data syn-chronization；If no, waiting inspection next time
Survey.The described set time can according to user need carry out self-defined setting, be defaulted as within 4 ~ 10 hours, usb data
Whether have in processor 4 automatically retrieval USB flash disk 5 data update, if there being renewal, the computer 1 in notice system and point out the need of
Carry out data syn-chronization, so for the employee of same project group, very useful, also allow for policymaker for whole item simultaneously
Purpose control and the tracking to each employee work.
The improvement further of this example also resides in, and the data that described memory module is additionally operable to store each computer 1 updates note
Record, after any one computer 1 start, described usb data processor 4 automatic detection once updates the time in the upper of this computer 1
Whether there is data to update to USB flash disk 5 during this available machine time, if having, notifying this computer 1 and pointing out whether to carry out data syn-chronization.
After any one computer 1 start in system, this example all can be detected automatically, if in the upper once renewal of this computer 1
Between to this available machine time period, USB flash disk 5 have data update, then notify this computer 1 and point out whether to carry out data syn-chronization,
That is, all data in system update all to obtain in the very first time of computer 1 start and be automatically reminded to so that in USB flash disk 5
Information sharing is more fully and in time.
Certainly, described data syn-chronization function can be arranged to the function for specific user, such as can be with setting unit
Whether user's automatic detection after USB flash disk 5 has data to update or starts shooting has the automatic reminding function of renewal, and remaining user does not then have
This function.
Embodiment 5：
On the basis of embodiment 3, usb data processor 4 described in this example is additionally operable to receive the power for each computer 1
Limit setting, described authority includes replicating pastes authority, deletes authority and modification authority.That is, can process in usb data
The operating right of each computer 1 is arranged on device 4, is easy to the management for different user.
Above content is to further describe it is impossible to assert with reference to specific preferred embodiment is made for the present invention
Being embodied as of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of present inventive concept, some simple deduction or replace can also be made, all should be considered as belonging to the present invention's
Protection domain.
Claims (6)
1. a kind of many computers share the system of USB flash disk it is characterised in that including：Usb data processor, USB flash disk and at least two electricity
Brain；Described usb data processor exports at least two USB port by USB plug branch, and described USB plug passes through USB port respectively
Connect to one-to-one computer, between described computer and usb data processor, realize two-way data transfer；Described USB flash disk
Connected to usb data processor by USB flash disk socket；Described computer all can pass through usb data processor by data storage to USB flash disk
On, and the data on USB flash disk can be detected respectively by usb data processor；When wherein one computer data storage to USB flash disk
When, the data that other computers all can detect this USB flash disk updates, and data is operated.
2. many computers according to claim 1 share the system of USB flash disk it is characterised in that described usb data processor includes
Interconnective MCU and power supply IC, usb data processor passes through MCU and the USB flash disk being plugged branch is exported at least two ways
According to the USB port of at least two paths of data of its output is respectively connecting to different computers.
3. many computers according to claim 1 share the system of USB flash disk it is characterised in that described usb data processor also wraps
Include memory module, described memory module is used for storing the more new record of USB flash disk data.
4. many computers according to claim 3 share the system of USB flash disk it is characterised in that described usb data processor compartment
Whether there is data to update in set time automatic detection USB flash disk, if having, notifying all of computer, and point out whether to carry out data together
Step；If no, waiting detection next time.
5. many computers according to claim 3 share the system of USB flash disk it is characterised in that described memory module is additionally operable to deposit
The data more new record of each computer of storage, after any one booting computer, described usb data processor automatic detection is at this
During the last renewal time to this available machine time of computer, whether USB flash disk has data to update, if having, notifying this computer and carrying
Show whether carry out data syn-chronization.
6. many computers according to claim 3 share the system of USB flash disk it is characterised in that described usb data processor is also used
In receiving the priority assignation for each computer, described authority includes replicating pastes authority, deletes authority and modification authority.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117816.2A CN103927284B (en) | 2014-03-26 | 2014-03-26 | System for multiple computers sharing U disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117816.2A CN103927284B (en) | 2014-03-26 | 2014-03-26 | System for multiple computers sharing U disk |
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| Publication Number | Publication Date |
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| CN103927284A CN103927284A (en) | 2014-07-16 |
| CN103927284B true CN103927284B (en) | 2017-02-15 |
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| CN201410117816.2A Active CN103927284B (en) | 2014-03-26 | 2014-03-26 | System for multiple computers sharing U disk |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108200217A (en) * | 2018-03-05 | 2018-06-22 | 吉林化工学院 | The synchronous method and system of a kind of data |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1929505A (en) * | 2006-09-25 | 2007-03-14 | 深圳市杰特电信控股有限公司 | Mobile phone with independent moving hard disk |
| CN203179546U (en) * | 2013-01-25 | 2013-09-04 | 大连民族学院 | Convenient USB flash disk used on computers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110161428A1 (en) * | 2009-12-28 | 2011-06-30 | Ezpnp Technologies Corp. | Two-way data and resources sharing method |
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2014
- 2014-03-26 CN CN201410117816.2A patent/CN103927284B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1929505A (en) * | 2006-09-25 | 2007-03-14 | 深圳市杰特电信控股有限公司 | Mobile phone with independent moving hard disk |
| CN203179546U (en) * | 2013-01-25 | 2013-09-04 | 大连民族学院 | Convenient USB flash disk used on computers |
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| CN103927284A (en) | 2014-07-16 |
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