CN109002018A - The safe acquisition system of industrial control data and acquisition method based on image recognition - Google Patents
The safe acquisition system of industrial control data and acquisition method based on image recognition Download PDFInfo
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- CN109002018A CN109002018A CN201810781154.7A CN201810781154A CN109002018A CN 109002018 A CN109002018 A CN 109002018A CN 201810781154 A CN201810781154 A CN 201810781154A CN 109002018 A CN109002018 A CN 109002018A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000013500 data storage Methods 0.000 claims description 9
- 210000000352 storage cell Anatomy 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/31—From computer integrated manufacturing till monitoring
- G05B2219/31282—Data acquisition, BDE MDE
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The present invention provides a kind of safe acquisition system of industrial control data based on image recognition and acquisition methods, the data of industrial control system show that host computer is not directly connected and communicates with data gather computer, industrial control data dynamic image is identified by acquisition lens optical, and is converted into still image.The industrial control data information in still image is identified by image recognizing and processing unit, industrial control data information is handled by data processing unit, then data transmission is carried out by data transmission unit.Data of the invention are shown between host computer and data gather computer there is no network connection, without direct physical contact, do not have external security hidden danger.It may insure that industrial control system will not realize the safety acquisition of industrial control data because there are security risks for external disturbance.
Description
Technical field
Present invention relates particularly to a kind of safe acquisition system of industrial control data based on image recognition and acquisition methods.
Background technique
The distribution scheme of the industrial control systems local area network such as existing DCS, PLC, RTU is to be placed in data gather computer now
, acquisition data enter server data source, provide Web Publishing by the independent data source of server.Net control station, i.e. net
The routing of network data, including two sections of routings: 1, field device monitors open the nodal point to data gather computer；2, data gather computer is in real time
Database server.Table data automatic input real-time data base by double netcard or gateway isolation network, and passes through firewall
It controls network and acquires industrial control system data.
Existing network infrastructure is there are unknown Network Security Vulnerabilities, and double netcard will lead to Network Security Vulnerabilities, such as than
The unknown networks security risks such as special coin virus.In addition, to also result in network security hidden for the defect of existing industrial control system itself
Suffer from, the industrial control system data of ancient automatic control system, unknown data structure and presentation mode cannot be acquired.
Existing data acquisition delivery system and original industrial control system pass through data gather computer and firewall/gateway etc.
It is connected to the network, because there is physical contact, there are Network Security Vulnerabilities, such as exist unknown similar to virus etc. is extorted
Network security risk.
Summary of the invention
It is an object of the present invention to solve the deficiency of the existing technology and provide a kind of Industry Control number based on image recognition
According to safe acquisition system and acquisition method.
The purpose of the present invention is what is be achieved through the following technical solutions:
The present invention provides a kind of safe acquisition systems of the industrial control data based on image recognition, including data to show
Position machine, data gather computer, data acquire host computer, interchanger, and data gather computer setting is shown near host computer in data, hand over
It changes planes and is communicated to connect respectively with data gather computer and data acquisition host computer；Acquisition mirror is equipped on the outer wall of data gather computer
Head is equipped with display screen on the outer wall that data show host computer；
It is dynamic by acquisition camera lens Dynamic Recognition and the industrial control data shown on screen for acquiring data display host computer
State image, and still image is converted by industrial control data dynamic image；
It is equipped in data gather computer:
Image recognizing and processing unit, the Industry Control number in still image acquired for identification with processing acquisition camera lens
According to；
Data processing unit, for handling industrial control data, by the Industry Control number of image recognizing and processing unit identification
It is corresponded according to the relationship being arranged with preparatory configuration parameters；
Data storage cell controls data for storage industry, and sends industrial control data to data transmission unit；
Data transmission unit is used for transmission industrial control data.
The safe acquisition system of above-mentioned a kind of industrial control data based on image recognition, wherein the data transmission is single
Member sends industrial control data to interchanger, and interchanger sends industrial control data to data acquisition host computer again.
A kind of safe acquisition system of above-mentioned industrial control data based on image recognition, wherein the Industry Control number
According to including technological parameter temperature, pressure, flow, level parameter, device parameter, operating status.
The safe acquisition system of above-mentioned a kind of industrial control data based on image recognition, wherein the data are shown
Position machine is the host computer of industrial control system.
The present invention also provides a kind of safe acquisition methods of the industrial control data based on image recognition, including following step
It is rapid:
Step 1, it is shown on the display screen on host computer by the acquisition camera lens Dynamic Recognition data on data gather computer
Industrial control data dynamic image, acquire industrial control data dynamic image, and industrial control data dynamic image converted
As still image；
Step 2, the work in the still image of the image recognizing and processing unit identification acquisition camera lens acquisition in data gather computer
Industry controls data, and sends industrial control data information to data processing unit；
Step 3, the data processing unit in data gather computer handles industrial control data information, by image recognition processing list
The industrial control data information of member identification and the relationship of preparatory configuration parameters setting correspond；After data processing unit will be handled
Industrial control data information send data storage cell to；
Step 4, data storage cell storage industry in data gather computer controls data information, and by industrial control data
Information sends data transmission unit to；
Step 5, data transmission unit by sending industrial control data information to interchanger, again control industry by interchanger
Data information processed sends data acquisition host computer to, completes the acquisition of Industry Control number.
A kind of safe acquisition method of above-mentioned industrial control data based on image recognition, wherein in the step 1,
The frequency of acquisition camera lens acquisition industrial control data dynamic image adjusts setting according to field condition.
A kind of safe acquisition method of above-mentioned industrial control data based on image recognition, wherein in the step 2,
The industrial control data includes technological parameter temperature, pressure, flow, level parameter, device parameter, operating status.
The safe acquisition method of above-mentioned a kind of industrial control data based on image recognition, wherein the data are shown
Position machine is the host computer of industrial control system.
In conclusion by adopting the above-described technical solution, compared with prior art, the present invention having the advantage that
The safety acquisition of the industrial control data based on image recognition may be implemented in the present invention, does not need to pass through network connection
Acquire industrial control data.The present invention uses the data acquisition analysis method based on image recognition, and optics is inversely uncontrollable, can be with
Thoroughly realize physical isolation.Data acquisition host computer of the invention and original industrial control system do not need to pass through data gather computer
It is physically contacted with firewall/gateway etc., can effectively prevent the external disturbance of unknown network invasion and industrial control system,
Ensure industrial control system safety.
Detailed description of the invention
Fig. 1 is that the present invention is based on the schematic diagrames of the safe acquisition system of the industrial control data of image recognition.
Specific embodiment
A specific embodiment of the invention is further described in detail with reference to the accompanying drawing.
Referring to Figure 1, the present invention provides a kind of safe acquisition systems of the industrial control data based on image recognition, including
Data show that host computer, data gather computer, data acquire host computer, interchanger, and data gather computer setting shows upper in data
Near machine, interchanger is communicated to connect with data gather computer and data acquisition host computer respectively.On the outer wall of data gather computer
Equipped with acquisition camera lens, display screen is equipped on the outer wall that data show host computer.
It is dynamic by acquisition camera lens Dynamic Recognition and the industrial control data shown on screen for acquiring data display host computer
State image, and still image is converted by industrial control data dynamic image.
It is equipped in data gather computer:
Image recognizing and processing unit, the Industry Control number in still image acquired for identification with processing acquisition camera lens
According to；Industrial control data includes technological parameter temperature, pressure, flow, level parameter, device parameter, operating status etc..
Data processing unit, for handling industrial control data, by the Industry Control number of image recognizing and processing unit identification
It is corresponded according to the relationship being arranged with preparatory configuration parameters；
Data storage cell controls data for storage industry, and sends industrial control data to data transmission unit；
Data transmission unit is used for transmission industrial control data.
Data transmission unit sends industrial control data to interchanger by network interface card, and interchanger is again by industrial control data
Send data acquisition host computer to.
By a kind of safe acquisition system of above-mentioned industrial control data based on image recognition, the present invention provides a kind of works
The safe acquisition method of industry control data, comprising the following steps:
Step 1, it is shown on the display screen on host computer by the acquisition camera lens Dynamic Recognition data on data gather computer
Industrial control data dynamic image, acquire industrial control data dynamic image, and convert it into as still image.It is per second to adopt
1 time or more seconds acquisition of collection 1 time, is adjusted setting according to field condition.
Step 2, the industrial control data in the still image of acquisition camera lens acquisition is identified by image recognizing and processing unit,
And send industrial control data information to data processing unit；Industrial control data includes technological parameter temperature, pressure, stream
Amount, level parameter, device parameter, operating status etc..
Step 3, industrial control data information is handled by data processing unit, the work that image recognizing and processing unit is identified
The industrial control datas such as skill parameters of temperature, pressure, flow, level parameter, device parameter, operating status information and preparatory configuration are joined
The relationship of number setting corresponds.By treated, industrial control data information sends data storage list to data processing unit
Member.
Step 4, data storage cell storage industry controls data information, and sends industrial control data information to data
Transmission unit.
Step 5, data transmission unit by sending industrial control data information to interchanger, again control industry by interchanger
Data information processed sends data acquisition host computer to, to complete the acquisition of Industry Control number.
The safety acquisition of the industrial control data based on image recognition may be implemented in the present invention, does not need to pass through network connection
Acquire industrial control data.The present invention uses the data acquisition analysis method based on image recognition, and optics is inversely uncontrollable, can be with
Thoroughly realize physical isolation.Data of the present invention acquisition host computer and original industrial control system do not need through data gather computer and
Firewall/gateway etc. is physically contacted, and can effectively prevent the external disturbance of unknown network invasion and industrial control system, really
Protect industrial control system safety.
Isolated island information system can be effectively read by Image Acquisition industrial control data and the work of source data structure is not provided
The information of industry control system, being unable to stop device, industrial control system and the acquisition of old version industry industrial control system for key extremely has
Effect, without the data structure and presentation mode of worrying industrial control system.
Data of the invention show that host computer is the host computer of industrial control system, and data show that host computer can be single machine
The important equipments such as device compressor, heating furnace, processing unit (plant) are also possible to engineer station or operator station etc..
In use, the data of industrial control system show that host computer is not directly connected and leads to data gather computer
News identify industrial control data dynamic image by acquisition lens optical.Therefore, data show host computer and data gather computer it
Between there is no network connection, without direct physical contact, there is no external security hidden danger.It may insure that industrial control system will not be because
There are security risks for external disturbance, realize the safety acquisition of industrial control data.
Embodiment described above is merely to illustrate technical idea and feature of the invention, in the art its object is to make
Technical staff can understand the content of the present invention and implement it accordingly, patent model of the invention only cannot be limited with the present embodiment
It encloses, i.e., it is all according to same changes or modifications made by disclosed spirit, it still falls in the scope of the patents of the invention.
Claims (8)
1. a kind of safe acquisition system of industrial control data based on image recognition, which is characterized in that shown including data upper
Machine, data gather computer, data acquire host computer, interchanger, and data gather computer setting is shown near host computer in data, exchange
Machine is communicated to connect with data gather computer and data acquisition host computer respectively；Acquisition camera lens is equipped on the outer wall of data gather computer,
Display screen is equipped on the outer wall that data show host computer；
The industrial control data Dynamic Graph on the display screen of host computer is shown by acquisition camera lens Dynamic Recognition and acquisition data
Picture, and still image is converted by industrial control data dynamic image；
It is equipped in data gather computer:
Image recognizing and processing unit, the industrial control data in still image acquired for identification with processing acquisition camera lens；
Data processing unit, for handling industrial control data, by image recognizing and processing unit identification industrial control data with
The relationship of preparatory configuration parameters setting corresponds；
Data storage cell controls data for storage industry, and sends industrial control data to data transmission unit；
Data transmission unit is used for transmission industrial control data.
2. the safe acquisition system of the industrial control data according to claim 1 based on image recognition, which is characterized in that institute
It states data transmission unit and sends industrial control data to interchanger, interchanger sends industrial control data to data acquisition again
Host computer.
3. the safe acquisition system of the industrial control data according to claim 1 based on image recognition, which is characterized in that institute
Stating industrial control data includes technological parameter temperature, pressure, flow, level parameter, device parameter, operating status.
4. the safe acquisition system of the industrial control data according to claim 1 based on image recognition, which is characterized in that institute
It states data and shows that host computer is the host computer of industrial control system.
5. a kind of safe acquisition method of industrial control data based on image recognition, which comprises the following steps:
Step 1, the work on the display screen on host computer is shown by the acquisition camera lens Dynamic Recognition data on data gather computer
Industry controls data dynamic image, acquires industrial control data dynamic image, and industrial control data dynamic image is transformed into
Still image；
Step 2, the industry control in the still image of the image recognizing and processing unit identification acquisition camera lens acquisition in data gather computer
Data processed, and send industrial control data information to data processing unit；
Step 3, the data processing unit in data gather computer handles industrial control data information, and image recognizing and processing unit is known
Other industrial control data information and the relationship of preparatory configuration parameters setting correspond；Data processing unit will treated work
Industry control data information sends data storage cell to；
Step 4, data storage cell storage industry in data gather computer controls data information, and by industrial control data information
Send data transmission unit to；
Step 5, data transmission unit is by sending industrial control data information to interchanger, and interchanger is again by Industry Control number
It is believed that breath sends data acquisition host computer to, the acquisition of Industry Control number is completed.
6. the safe acquisition method of the industrial control data according to claim 5 based on image recognition, which is characterized in that
In the step 1, the frequency of acquisition camera lens acquisition industrial control data dynamic image adjusts setting according to field condition.
7. the safe acquisition system of the industrial control data according to claim 5 based on image recognition, which is characterized in that
In the step 2, the industrial control data includes technological parameter temperature, pressure, flow, level parameter, device parameter, operation
State.
8. the safe acquisition system of the industrial control data according to claim 5 based on image recognition, which is characterized in that institute
It states data and shows that host computer is the host computer of industrial control system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810781154.7A CN109002018A (en) | 2018-07-17 | 2018-07-17 | The safe acquisition system of industrial control data and acquisition method based on image recognition |
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| CN201810781154.7A CN109002018A (en) | 2018-07-17 | 2018-07-17 | The safe acquisition system of industrial control data and acquisition method based on image recognition |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109765861A (en) * | 2018-12-25 | 2019-05-17 | 北京国信杰云科技有限公司 | A kind of DCS data collection system and method |
| CN110611793A (en) * | 2019-08-30 | 2019-12-24 | 广州奇化有限公司 | Supply chain information acquisition and data analysis method and device based on industrial vision |
| CN112721080A (en) * | 2020-12-30 | 2021-04-30 | 广州中和互联网技术有限公司 | Injection molding process intelligent point inspection method based on image recognition technology and MES |
| CN112804490A (en) * | 2020-12-31 | 2021-05-14 | 中铝智能科技发展有限公司 | Production data acquisition method based on video transmission signal |
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