CN106761143A - A kind of data are unidirectionally ferried system and method - Google Patents
A kind of data are unidirectionally ferried system and method Download PDFInfo
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- CN106761143A CN106761143A CN201611240771.3A CN201611240771A CN106761143A CN 106761143 A CN106761143 A CN 106761143A CN 201611240771 A CN201611240771 A CN 201611240771A CN 106761143 A CN106761143 A CN 106761143A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000002452 interceptive effect Effects 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
- E05F15/63—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/606—Protecting data by securing the transmission between two devices or processes
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Unidirectionally ferried system and method the invention discloses a kind of data, be related to field of information security technology.The system includes：Barricade, Intranet and outer net, the barricade are arranged between the Intranet and the outer net, and according to data transfer direction, the Intranet includes successively：Control end and interior data depressed place, the outer net include successively：Electric board, outer data depressed place and outer originator.By physical shielding isolation, electric board swing arm contact and electric board power down means, connected without connecting line between intranet and extranet, only need to automated machine structure and the control to mechanical action is combined, realize the automatic safe transmission of data, without manual intervention, outer end safety control module realizes the one-way safety transmission that data can only be from inside to outside in coordinating, and is able to ensure the safety of the security industry Intranet information high such as government, army, the energy.
Description
Technical field
The present invention relates to field of information security technology, more particularly to a kind of data are unidirectionally ferried system and method.
Background technology
At present, in routine office work by the way of CD burning by Intranet data file is imported into outer net mostly to protect
Demonstrate,prove the safety of Intranet information.But the mode efficiency of CD burning is low, high cost；Carrying CD writer using computer can not complete
A large amount of Multitask Data file imprintings, and manual intervention is more.
Also some enterprises realize one-way data transfer by software mode, this mode need by netting twine or other
The connecting line connection of type, it is easy to invaded by outer net, there is very big hidden danger in Intranet Information Security, it is difficult in ensureing
The safety of net information.
The content of the invention
Unidirectionally ferried system and method it is an object of the invention to provide a kind of data, so as to solve to exist in the prior art
Foregoing problems.
To achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of data are unidirectionally ferried system, including：Barricade, Intranet and outer net, the barricade are arranged on the Intranet
And the outer net between, according to data transfer direction, the Intranet includes successively：Control end and interior data depressed place, the outer net according to
It is secondary including：Electric board, outer data depressed place and outer originator, the control end receive Intranet and send the data that computer sends, described outer
Originator sends data to outer net and receives computer, switchable shield door is provided with the barricade, on the electric board
It is provided with electric board swing arm, the electric board swing arm is swingable through the shield door and the interior data depressed place or the outer data
Depressed place connects.
Preferably, the Intranet also includes interior net controller, and the interior net controller controls the switch of the shield door, institute
Stating outer net also includes outer net controller, and the outer net controller controls the swing of the electric board swing arm.
Preferably, also including inside and outside interactive sensors, when the shield door is opened, the inside and outside interactive sensors sensing
The unlatching of the shield door, the inside and outside interactive sensors are connected with the outer net controller.
Preferably, also include：Shield door motor and electric board swing arm drive motor, the shield door motor is
The switch of the shield door provides power, and the electric board swing arm drive motor is dynamic for the swing of the electric board swing arm is provided
Power, the shield door motor is connected with the interior net controller, the electric board swing arm drive motor and the outer network control
Device connection processed.
Preferably, the outer net also includes arbitration machine, and the arbitration machine is located at the outer data depressed place and the outer originator
Between.
Preferably, also including cabinet, unidirectionally ferry all parts of system of the data are arranged in the cabinet.
A kind of data are unidirectionally ferried method, are unidirectionally ferried system using above-mentioned data, and the data are unidirectionally ferried method
Comprise the following steps：
S1, Intranet sends computer and sends data transmission request, and after system is accepted applications, the Intranet sends computer will
Data is activation is to the control end；
S2, after the control end receives data, by the data is activation to the interior data depressed place, meanwhile, the control
End sends transmission data command to interior net controller, and the interior net controller controls the shield door to open；
S3, after the shield door is opened, the inside and outside interactive sensors detect the shield door open signal, outer network control
Device processed controls the electric board swing arm motion to the interior data Wu Chu, and data are transmitted to the electronics from the interior data depressed place
Disk, during the electric board swing arm is to Intranet motion process, mark information data are removed in the electric board power down；
S4, the outer net controller control the electric board swing arm motion to the outer data Wu Chu and with the outer data
Depressed place connects, and the electric board sends data to the outer data depressed place；
S5, the outer data depressed place sends data to the outer originator, simultaneously closes off the shield door, the outgoing termination
After receiving data, send data to the outer net and receive computer.
Preferably, S5 includes step：
S501, the outer data depressed place sends data to arbitration machine；
S502, after the arbitration machine receives data, arbitrates according to built-in security strategy to data transfer；
S503, after arbitration passes through, the arbitration machine sends data to the outer originator；
S504, after the outgoing termination receives data, sends data to the outer net and receives computer.
Preferably, in S503, the arbitration machine sends data to the outer originator by light one-way data transfer.
The beneficial effects of the invention are as follows：Data provided in an embodiment of the present invention are unidirectionally ferried system and method, by physics
Shielding isolation, electric board swing arm contact and electric board power down means, connect between intranet and extranet without connecting line, it is only necessary to automatic
Change mechanical structure and the control to mechanical action is combined, realize the automatic safe transmission of data, without manual intervention, coordinate
Interior outer end safety control module realizes the one-way safety transmission that data can only be from inside to outside, is able to ensure government, army, energy etc.
The safety of high security industry Intranet information.
Brief description of the drawings
Fig. 1 is that data are unidirectionally ferried the theory diagram of system；
Fig. 2 is that data are unidirectionally ferried the structural representation of system；
Fig. 3 is the structural representation that shield door closes normality；
Fig. 4 is structural representation when electric board data transfer is carried out when shield door is opened.
In figure, the implication of each symbol is as follows：
1 cabinet；2 shield door motors；3 barricades；4 shield doors；Interactive sensors inside and outside 5；6 electric boards；7 outer data
Depressed place；8 electric board swing arm drive motors；9 outer originators；10 arbitration machines；11 outer net controllers；12 control ends；Net controller in 13；14
Interior data depressed place；15 electric board swing arms.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing, the present invention is entered
Row is further described.It should be appreciated that specific embodiment described herein is only used to explain the present invention, it is not used to
Limit the present invention.
Embodiment one
As Figure 1-4, a kind of data are the embodiment of the invention provides unidirectionally to ferry system, including：Barricade 3, Intranet
And outer net, the barricade 3 is arranged between the Intranet and the outer net, and according to data transfer direction, the Intranet is successively
Including：Control end 12 and interior data depressed place 14, the outer net include successively：Electric board 6, outer data depressed place 7 and outer originator 9, the control
End processed 12 receives Intranet and sends the data that computer sends, and the outer originator 9 sends data to outer net and receives computer, described
Switchable shield door 4 is provided with barricade 3, electric board swing arm 15, the electric board swing arm are provided with the electric board 6
15 swingable are connected through the shield door 4 with the interior data depressed place 14 or the outer data depressed place 7.
The data of said structure are unidirectionally ferried system, and data transfer workflow can be：
Intranet sends the transmission of computer request for data, and control end receives data；
Control end sends transmission data command after receiving data, and interior net controller control flow covers a unlatching；
Inside and outside interactive sensors detect shield door unlatching, and electric board swing arm motion is attached thereto to interior data Wu Chu, electricity
During sub-disk swing arm motion, mark information is removed in electric board power down, and electric board starts data input after connection；
After the completion of data input, electric board swing arm motion is attached thereto to outer data Wu Chu, and electric board outputs data to
Outer originator, is sent to outer net and receives computer after being transmitted.This data transfer task is completed, and now data are unidirectionally ferried and are
System is in the normal state.
In the present embodiment, realize that the physical shielding between Intranet and outer net is isolated by barricade, in addition, by shielding
Shield door is set, and shield door is closed during normality, shield door is opened during data transfer on plate, data transfer is finished, and shield door is again
Close, be in the normal state, and carry out data transmission, be first connected with intranet data by electric board, then with outer net data cube computation reality
Existing, and without the stringing between Intranet and outer net, so, it is in physics down at any time between the intranet and extranet of the system
Isolation, it is ensured that the one-way safety transmission of data.
And, the data of said structure are unidirectionally ferried system, and logic control is carried out by Intranet and outer net, realize machine
The automation mechanized operation of tool structure, without manual intervention, saves human cost.
In the embodiment of the present invention, the Intranet can also include interior net controller 13, and the interior net controller 13 controls institute
The switch of shield door 4 is stated, the outer net also includes outer net controller 11, and the outer net controller 11 controls the electric board swing arm
15 swing.
Using said structure, it is possible to achieve shield door and electric board swing arm are automatically controlled, without manual intervention, so as to save
About manpower, saves human cost.
Specifically, in use, Ke Yiwei：
After interior net controller receives control instruction, control shield door is opened or closed, such as, when control end receives data
Afterwards, transmission data command can be sent, after interior net controller receives transmission data command, control shield door is opened, and works as interior number
After data transfer to the electric board in depressed place, after electric board swing arm enters outer net through shield door, then control end can inside network control system
Device sends the order for closing shield door, then interior net controller can control shield door to close.So as to realize the automatic switch of shield door.
Similarly, after outer net controller receives control instruction, control electric board swing arm is moved between Intranet and outer net, from
The dynamic connection sum realized between the connection between electric board and interior data depressed place and data transfer, and electric board and outer data depressed place
According to transmission.
Data provided in an embodiment of the present invention are unidirectionally ferried system, can also include inside and outside interactive sensors 5, when the screen
When covering door 4 and opening, the inside and outside interactive sensors 5 sense the unlatching of the shield door 4, the inside and outside interactive sensors 5 with it is outer
Net controller 11 is connected.
In said structure, after shield door is opened, inside and outside interactive sensors can induction shield door unlatching, and by shield door
Open signal send to outer net controller, after outer net controller receives the signal of shield door unlatching, instruction can be sent, control is electric
Sub-disk swing arm passes through shield door, moves to interior data Wu Chu, and data transfer occurs between interior data depressed place, by interior data depressed place
In data transfer to electric board.
Data provided in an embodiment of the present invention are unidirectionally ferried system, can also be included：Shield door motor and electric board
Swing arm drive motor, the shield door motor provides power, the electric board swing arm driving for the switch of the shield door
Motor provides power for the swing of the electric board swing arm, and the shield door motor is connected with the interior net controller, institute
Electric board swing arm drive motor is stated to be connected with the outer net controller.
In said structure, interior net controller realizes the control to shielding door switch by controlling shield door motor, outward
Net controller realizes the control moved between Intranet and outer net to electric board swing arm by controlling electric board swing arm drive motor
Data provided in an embodiment of the present invention are unidirectionally ferried system, and the outer net can also include arbitration machine 10, described secondary
Sanction machine 10 is located between the outer data depressed place 7 and the outer originator 9.
Using said structure, it is possible to use arbitration machine carries out data transmission arbitration according to built-in security strategy, when arbitration is logical
Later, then outer originator is sent data to, the one-way safety such that it is able to be further ensured that data is transmitted.
Data provided in an embodiment of the present invention are unidirectionally ferried system, can also include cabinet 1, and the data unidirectionally be ferried and are
All parts of system are arranged in the cabinet 1.
Be arranged in the cabinet by by all parts, can preferable protection system part, meanwhile, also allow for peace
The operations such as dress carrying.
Embodiment two
The embodiment of the invention provides a kind of data unidirectionally to ferry method, unidirectionally ferried using the data described in embodiment one
System, unidirectionally the method for ferrying comprises the following steps the data：
S1, Intranet sends computer and sends data transmission request, and after system is accepted applications, the Intranet sends computer will
Data is activation is to the control end；
S2, after the control end receives data, by the data is activation to the interior data depressed place, meanwhile, the control
End sends transmission data command to interior net controller, and the interior net controller controls the shield door to open；
S3, after the shield door is opened, the inside and outside interactive sensors detect the shield door open signal, outer network control
Device processed controls the electric board swing arm motion to the interior data Wu Chu, and data are transmitted to the electronics from the interior data depressed place
Disk, during the electric board swing arm is to Intranet motion process, mark information data are removed in the electric board power down；
S4, the outer net controller control the electric board swing arm motion to the outer data Wu Chu and with the outer data
Depressed place connects, and the electric board sends data to the outer data depressed place；
S5, the outer data depressed place sends data to the outer originator, simultaneously closes off the shield door, the outgoing termination
After receiving data, send data to the outer net and receive computer.
In above-mentioned data transmission procedure, the physical isolation between Intranet and outer net is remained, and fall with reference to electric board
The technologies such as electricity, preferably realize the one-way transmission of data so that the security of data transfer is guaranteed.
In a preferred embodiment of the invention, S5 can include step：
S501, the outer data depressed place sends data to arbitration machine；
S502, after the arbitration machine receives data, arbitrates according to built-in security strategy to data transfer；
S503, after arbitration passes through, the arbitration machine sends data to the outer originator；
S504, after the outgoing termination receives data, sends data to the outer net and receives computer.
In a preferred embodiment of the invention, in S503, the arbitration machine passes through light one-way data transfer by data
Send to the outer originator.
By using above-mentioned technical proposal disclosed by the invention, following beneficial effect has been obtained：The embodiment of the present invention is carried
The data of confession are unidirectionally ferried system and method, are isolated by physical shielding, electric board swing arm contact and electric board power down means,
Connected without connecting line between intranet and extranet, it is only necessary to which automated machine structure and the control to mechanical action are combined, and realize
The automatic safe transmission of data, without manual intervention, coordinates interior outer end safety control module to realize what data can only be from inside to outside
One-way safety is transmitted, and is able to ensure the safety of the security industry Intranet information high such as government, army, the energy.
Each embodiment in this specification is described by the way of progressive, what each embodiment was stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.
Those skilled in the art should be understood that the sequential of the method and step that above-described embodiment is provided can be entered according to actual conditions
Row accommodation, is concurrently carried out also dependent on actual conditions.
All or part of step in the method that above-described embodiment is related to can be instructed by program correlation hardware come
Complete, described program can be stored in the storage medium that computer equipment can read, for performing the various embodiments described above side
All or part of step described in method.The computer equipment, for example：Personal computer, server, the network equipment, intelligent sliding
Dynamic terminal, intelligent home device, wearable intelligent equipment, vehicle intelligent equipment etc.；Described storage medium, for example：RAM、
ROM, magnetic disc, tape, CD, flash memory, USB flash disk, mobile hard disk, storage card, memory stick, webserver storage, network cloud storage
Deng.
Finally, in addition it is also necessary to explanation, herein, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between there is any this actual relation or order.And, term " including ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, commodity or equipment including a series of key elements not only include that
A little key elements, but also other key elements including being not expressly set out, or also include for this process, method, commodity or
The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", does not arrange
Except also there is other identical element in the process including the key element, method, commodity or equipment.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
Depending on protection scope of the present invention.
Claims (9)
1. a kind of data are unidirectionally ferried system, it is characterised in that including：Barricade, Intranet and outer net, the barricade are arranged on
Between the Intranet and the outer net, according to data transfer direction, the Intranet includes successively：Control end and interior data depressed place, institute
State outer net includes successively：Electric board, outer data depressed place and outer originator, the control end receive Intranet and send the number that computer sends
According to the outer originator sends data to outer net and receives computer, and switchable shield door is provided with the barricade, described
It is provided with electric board swing arm on electric board, the electric board swing arm is swingable through the shield door and the interior data depressed place or institute
State outer data depressed place connection.
2. data according to claim 1 are unidirectionally ferried system, it is characterised in that the Intranet is also including Intranet control
Device, the interior net controller controls the switch of the shield door, and the outer net is also including outer net controller, the outer net controller
Control the swing of the electric board swing arm.
3. data according to claim 2 are unidirectionally ferried system, it is characterised in that also including inside and outside interactive sensors, when
When the shield door is opened, the inside and outside interactive sensors sense the unlatching of the shield door, the inside and outside interactive sensors with
The outer net controller connection.
4. data according to claim 2 are unidirectionally ferried system, it is characterised in that also included：Shield door motor and
Electric board swing arm drive motor, the shield door motor provides power, the electric board pendulum for the switch of the shield door
Arm motor provides power for the swing of the electric board swing arm, and the shield door motor connects with the interior net controller
Connect, the electric board swing arm drive motor is connected with the outer net controller.
5. data according to claim 1 are unidirectionally ferried system, it is characterised in that the outer net also includes arbitration machine, institute
Arbitration machine is stated to be located between the outer data depressed place and the outer originator.
6. data according to claim 1 are unidirectionally ferried system, it is characterised in that also including cabinet, the data are unidirectional
All parts of ferry-boat system are arranged in the cabinet.
7. a kind of data are unidirectionally ferried method, it is characterised in that unidirectionally ferried using the data described in claim any one of 1-6
System, unidirectionally the method for ferrying comprises the following steps the data：
S1, Intranet sends computer and sends data transmission request, and after system is accepted applications, the Intranet sends computer by data
Send to the control end；
S2, after the control end receives data, by the data is activation to the interior data depressed place, meanwhile, the control end hair
Go out to transmit data command to interior net controller, the interior net controller controls the shield door to open；
S3, after the shield door is opened, the inside and outside interactive sensors detect the shield door open signal, outer net controller
The electric board swing arm motion to the interior data Wu Chu is controlled, data are transmitted to the electric board, institute from the interior data depressed place
During electric board swing arm is stated to Intranet motion process, mark information data are removed in the electric board power down；
S4, the outer net controller controls the electric board swing arm motion to connect to the outer data Wu Chu and with the outer data depressed place
Connect, the electric board sends data to the outer data depressed place；
S5, the outer data depressed place sends data to the outer originator, simultaneously closes off the shield door, and the outgoing termination is received
After data, send data to the outer net and receive computer.
8. data according to claim 7 are unidirectionally ferried method, it is characterised in that S5 includes step：
S501, the outer data depressed place sends data to arbitration machine；
S502, after the arbitration machine receives data, arbitrates according to built-in security strategy to data transfer；
S503, after arbitration passes through, the arbitration machine sends data to the outer originator；
S504, after the outgoing termination receives data, sends data to the outer net and receives computer.
9. data according to claim 8 are unidirectionally ferried method, it is characterised in that in S503, and the arbitration machine passes through light
One-way data transfer sends data to the outer originator.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111385280A (en) * | 2018-12-29 | 2020-07-07 | 方正国际软件(北京)有限公司 | Data transmission system and method and data ferry subsystem |
| CN111427834A (en) * | 2020-03-24 | 2020-07-17 | 湖南盛鼎科技发展有限责任公司 | Unidirectional data ferrying system and data transmission processing method thereof |
| CN113542240A (en) * | 2021-06-30 | 2021-10-22 | 中铁信安(北京)信息安全技术有限公司 | One-way transmission system and method for physical isolation data of mechanical NOT gate |
| CN114205159A (en) * | 2021-12-10 | 2022-03-18 | 北京睿云信安科技有限公司 | Cross-network optical rotary disc isolation ferrying machine and cross-network automatic data ferrying method |
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