CN107040459A - A kind of intelligent industrial secure cloud gateway device system and method - Google Patents
A kind of intelligent industrial secure cloud gateway device system and method Download PDFInfo
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- CN107040459A CN107040459A CN201710185340.XA CN201710185340A CN107040459A CN 107040459 A CN107040459 A CN 107040459A CN 201710185340 A CN201710185340 A CN 201710185340A CN 107040459 A CN107040459 A CN 107040459A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
- H04L63/105—Multiple levels of security
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
- H04L63/1416—Event detection, e.g. attack signature detection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
- H04L63/145—Countermeasures against malicious traffic the attack involving the propagation of malware through the network, e.g. viruses, trojans or worms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3297—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving time stamps, e.g. generation of time stamps
Abstract
The present invention discloses a kind of intelligent industrial secure cloud gateway device system and method, its data encryption to up high in the clouds, interpolation data class indication and timestamp, to the data deciphering of descending smart machine, security sweep, maltilevel security certification access control, realizes that cloud device, enterprise data center's equipment and the various smart machines of industry spot interconnect, the industrial cloud security gateway device and method of the multidirectional transparent real-time Transmission of protocol conversion.Described intelligent industrial Yunan County full gateway is embedded intelligent equipment, it is by the field intelligent device communication interface such as various serial ports, fieldbus and EPA, wireless mobile communications and wired internet cloud device communication interface, the wirelessly or non-wirelessly lan interfaces such as bluetooth, broadband, Ethernet switch, GPS module and embedded software composition.It can systematically prevent user data leakage and internet worm attack, be the nucleus equipment for building safe and reliable industrial cloud service intelligence system, be industrial intelligent manufacturing service.
Description
Technical field
This specification is related to internet security field, particularly industry internet cloud computing intelligent manufacture system big data and pacified
Full problem, the present invention discloses a kind of intelligent industrial secure cloud gateway device system and method, and it can be from data source header, data transfer
Systematically prevent leaking data and internet worm from attacking with data access control, to build safe and reliable industrial cloud computing interconnection
Net system and industrial intelligent manufacture utility service.
Background technology
Industrial 4.0 intelligence manufacture fast developments necessarily make internet, cloud computing, big data technology be led into Industry Control
Domain, what industrial quarters was most worried is data safety and network attack problem, and various smart machines and control are in industrial system in addition
System vary it is large number of how it is safe and reliable easily interconnection get up be also a no small technical barrier.Wish more preferably
Systems approach and technical equipment solve these problems.
When industrial real-time data is uploaded to high in the clouds by user, using cloud storage, the great ability of cloud computing when, also substantially
Lose the control and ownership to data, cloud service provider, mobile interchange network operation business can easily in user not
Search, analysis, interception, transfer copy obtain user data in the case of knowing and agreeing to without user, become their so-called
Big data resource, network management personnel can arbitrarily browse access user's sensitive data, or even the illegal thing for stealing user data
Part happens occasionally.Further, since industrial control system and Global Internet interconnection also band while bring obvious interests
To threaten, such as one chemical plant control systems are once controlled by assault, it is envisaged that can cause catastrophic effect,
If that is just more serious for nuclear power station.
However, world today internet+, the wisdom earth, smart city, intelligent mine, wisdom oil field, intelligent plant,
In the industrial intelligent revolution tide such as intelligent grid, each each entity of company all thinks that internal resource intranet and extranet user can be safe
Access, more want the resource security for being distributed in all parts of the world controllably to interconnect, the global mobile office of safe and convenient.Complete
Ball Internet resources interconnect under environment, and this requirement is more than maintaining more to improve the safe class of intranet resources,
The security risks such as illegal invasion and network attack can be taken precautions against.In order to realize such protection, each each entity of company puts into substantial amounts of people
Power physical resources and financial resources build the facilities such as various fire walls, proxy server, ceaselessly soft to software patch installing, renewal killing poison
Part, updates IT infrastructure, and bigger security risk is also brought while being offered convenience even if such intellectuality to society.
The content of the invention
Various industrial data sources are connected in various embodiments of the present invention to the intelligent industrial of internet cloud computation data center
At least one industrial intelligent monitoring device of the data source of secure cloud gateway device, for example：Sensor, executing agency or programmable
Controller (PLC), at least one certification authority server of remote monitoring center and an operation element station computer.Even take
Business device and work station share a computer, if without cloud storage and cloud computing, cloud service is also without simply by interconnection
The various smart machines interconnection of industry spot of the net distribution in the distance is got up, and realizes that situ industrial device remote real-time monitor is excellent
Change control, certain exemplary embodiments are the wide distribution scenes such as wisdom oil field, digital mine, intelligent plant, intelligent grid, divide
The number such as various industry spot smart machines, intelligence control system, even MES, ERP, the security protection video and audio Media Stream of cloth throughout
According to by internet by intelligent industrial secure cloud gateway device realize interconnect, while realize data safety scanning, safety every
From the function, intelligent industrial secure cloud gateway such as, data encryption plus class indication, capping timestamp, access control and protocol conversion
Equipment realizes that high speed real-time transparent interconnects between various industrial intelligent equipment, cloud computing equipment and control centre's equipment.
This general introduction only introduces overview in simple and clear form, and concept is further described in will be described in detail below.This is general
State and do not lie in the key feature or essential characteristic that identify theme claimed, also do not lie in claimed for determining
The scope of right.
Brief description of the drawings
Fig. 1 is that the intelligent plant of the intelligent industrial secure cloud gateway device based on the present invention integrates cloud monitoring system figure.
Fig. 2 is the structured flowchart of intelligent industrial secure cloud gateway device.
Fig. 3 is the architectural framework figure of intelligent industrial secure cloud gateway device.
Fig. 4 is the upstream data communication flow chart of intelligent industrial secure cloud gateway.
Fig. 5 is the high in the clouds downlink communication flow chart of intelligent industrial secure cloud gateway.
Accompanying drawing marks explanation
Fig. 1 marks explanation：
100：Industrial field devices
102：Industry spot smart machine data source
104：Intelligent industrial secure cloud gateway device
106：Control centre
108：Control centre's fire wall
110：Control centre configures certificate server
112：Control centre's operation element station
114：Local area network client
116：Industry security cloud computing platform system
118：Internet
120：Global Internet client
Fig. 2 marks explanation：
200：Intelligent industrial secure cloud gateway device
202：Intelligent industrial secure cloud gateway debugging interface
204：Intelligent industrial secure cloud gateway serial line interface
206：Intelligent industrial secure cloud gateway field-bus interface
208：Intelligent industrial secure cloud gateway EPA interface
210：The MPU of intelligent industrial secure cloud gateway device（Microprocessor）Unit
212：The DSP of intelligent industrial secure cloud gateway device（Signal/digital signal processing）Unit
214：The ARM of intelligent industrial secure cloud gateway device（The risc microcontroller of Acorn companies）Unit
216：The GPU of intelligent industrial secure cloud gateway device（Graphics processor）Unit
218：The internal memory of intelligent industrial secure cloud gateway device
220：The hard disk of intelligent industrial secure cloud gateway device
222：The caching of intelligent industrial secure cloud gateway device
224：The shared drive of intelligent industrial secure cloud gateway device
226：The video input of intelligent industrial secure cloud gateway device
228：The audio input of intelligent industrial secure cloud gateway device
230：The encrypting and decrypting safe unit of intelligent industrial secure cloud gateway device
232：The man-machine interface of intelligent industrial secure cloud gateway device
234：The Ethernet switch of intelligent industrial secure cloud gateway device
236：The interchanger Ethernet interface of intelligent industrial secure cloud gateway device
238：The GPS global positioning units of intelligent industrial secure cloud gateway device
240：The WiFi radio-cells of intelligent industrial secure cloud gateway device
242：The bluetooth of intelligent industrial secure cloud gateway device（Bluetooth）Radio-cell
244：The 3G of intelligent industrial secure cloud gateway device 4G GPRS mobile comm units
Fig. 3 marks explanation：
300：Intelligent industrial secure cloud gateway device
302：The application program of intelligent industrial secure cloud gateway
304：The real time operating system of intelligent industrial secure cloud gateway
306：The non-real time operating system of intelligent industrial secure cloud gateway
308：The hardware description layer of intelligent industrial secure cloud gateway and driving
310：The embedded system hardware of intelligent industrial secure cloud gateway
312：The embedded system ancillary equipment of intelligent industrial secure cloud gateway
314：The embedded system polycaryon processor of intelligent industrial secure cloud gateway
316：Field device process data acquisition module
318：Data scanning checking and killing virus security isolation module
320：Application firmware online upgrading module
322：Communication receives interrupt module
324：Data filtering behavioural analysis security isolation module
326：Channel unit configuration file online upgrading module
328：Protocol conversion transparent transmission sending module
330：Interpolation data class indication module
332：The automatic upgraded module of killing bogusware
334：Video and audio media stream data compressed cache sending module
336：It is capped timestamp module
338：Communication protocol storehouse online upgrading module
340：Multi Identity Attestation access authority authentication unauthorized access isolation module
342：Data ciphering and deciphering module
344：Equipment variables dictionary, class indication, key updating module
Fig. 4 marks explanation：
400：Gateway smart machine data reception module
402：Each passage field equipment data receives interrupt routine
404：Receive whole frame or invalid data judge module
406：Frame data virus scan module
408：Frame parsing module
410：Parse data virus scan module
412：It is capped timestamp module
414：Interpolation data class indication module
416：Former data encryption module
418：Module is repacked by purpose equipment agreement
420：It is forwarded to all purposes address and data cache module
422：Send failure retransfer module
424：Delete the new data modules to be received such as invalid data
Fig. 5 marks explanation：
500：Cloud device data reception module
502：Receive high in the clouds data subprogram
504：Receive high in the clouds whole frame judge module
506：Multi Identity Attestation module
508：Receive valid data frame module
510：Frame data virus scan module
512：Frame data parsing module
514：Frame data deciphering module
516：Ciphertext data virus scan module
518：Operating right authentication module
520：Configuration file type judging module
522：Passage smart machine config update module
524：High in the clouds interactive controlling setting command type judging module
526：High in the clouds interactive command performing module
528：Cloud device self diagnosis command type judge module
530：Equipment self-diagnosis module
532：Automatically update virus document type judging module
534：Update virus scan file module
536：Update application file type judging module
538：Update application file module
540：Delete the new data modules to be received such as invalid data
Embodiment
For the present invention is concisely illustrated clear, technical scheme is carried out below in conjunction with the accompanying drawings more detailed
Ground explanation.Obviously, shown accompanying drawing is intended merely to that technical scheme is better described, and is not the optimal implementation of the present invention
Example, embodiment described is also a part of embodiment of the present invention.Those skilled in the art are based on enlightening institute in the present invention
The every other alternative embodiments done, belong to the scope of protection of the invention.
The invention provides a kind of intelligent industrial secure cloud gateway device system and method, present inventive concept is with the intelligence
Industry security cloud gateway device is core, and realization can meet Industry Control to Information Security, reliability under cloud computing environment
With the system architecture and implementation method of the quickly rigors such as interaction reference, realize that the various intelligence of the commercial plant of cross-region are set
Standby big data interconnects in real time, realizes point-to-point, point-to-multipoint, the high speed of multi-multipoint multidirectional security isolation is led to
The cloud computing monitoring system and method for the intelligent plant of letter, it can improve industrial logistics, information flow, manpower and funds flow effect
Rate and production capacity, simplify value chain increment flow, upgrading synergy, energy-saving for industrial wisdom and intelligence manufacture service.Simultaneously
Cloud service provider, internet operators and network can effectively be prevented by measures such as data encryption access control behavioural analyses
Attendant illegally obtains industrial confidential information, and protection information owner's equity is swept by multiple authentication, control of authority and virus
Retouch the technical measures such as security isolation guarding network attack and viral transmission, it is ensured that the safety and reliability of industrial control system.
The present invention can be presented as equipment, system, method, and/or intelligence software product.Therefore, part of the invention or
It can be all embodied with hardware and/or software (including firmware, resident software, microcode, state machine, gate array etc.).This
Outside, the gateway is realized using polycaryon processor in an embedded intelligence electronic equipment, example, those skilled in the art
It is readily appreciated that it can be any type of embedded system to realize, for example：By one or more CPU, MPU, ARM,
DSP, GPU, SOC, FPGA, CPLD, ARSIC chip and peripheral circuit are realized, or even are realized by industrial computer and server etc., are used
Which kind of Hardware ＆ software system is all right, has no effect on the essence and protection domain and right of the present invention.
Below in conjunction with the accompanying drawings, few examples of the present invention are illustratively described, it is clear that be not unique instances, be more not all of showing
Example, one of ordinary skill in the art can be highly susceptible to general principle and technical scheme is substantially enlightened, and become the various tools of pass-out
Body embodiment.Accompanying drawing be illustrative be not it is limited, such as：Specific embodiment can use other kinds of
Serial ports, field-bus interface, EPA interface, wave point and mobile communication interface, for example：Soon mobile communication in future
Net will support 5G 6G mobile communication interfaces, so simply decreasing or increasing such interface, have no effect on claimed model
Enclose and right.
Fig. 1 is refer to, it is the intelligent plant synthesis cloud of an intelligent industrial secure cloud gateway device based on the present invention
Monitoring system.I.e. it is at least the various smart machine industry spot intelligence at one or more scenes of industrial field devices 100
Energy device data source 102, they are all connected to intelligent industrial secure cloud gateway device 104, pass through mobile radio communication, broadband, nothing
The means such as line cable broadband are connected to the communication server of the industry security cloud computing platform system 116 of internet 118, communication clothes
Business device is stored the data to using data class indication immediately to be used in real-time data base and historical data base for cloud computing.Intelligence
Plant control center 106, Leased line and industry security cloud computing platform system 116 are passed through through control centre's fire wall isolation
Interactive communication realizes the comprehensively monitoring of the industrial system big data cloud computing of cross-region, optimal control, production scheduling, long-range operation
Maintenance, equipment on-line monitoring Predictive Maintenance, long-range video and audio emergency commanding platform.Local area network client 114 and Global Internet
Client 120 through control centre configure the Multi Identity Attestation of certificate server 110 after through control centre's operation element station, by safety
Passage, intelligent industrial security gateway equipment 104 is connected to such as VPN special lines and carrys out the field apparatus of operational control commercial plant 100
The systems such as 102 or EMS ERP, realize remote control, and scene can realize the safe and reliable whole world shifting of authorized person with unattended
Dynamic office.
Refer to Fig. 2, it be one based on the present invention be intelligent industrial secure cloud gateway device structured flowchart.Intelligence
Industry security cloud gateway device 200 is by embedded system structure of the polycaryon processor of high speed interconnection array interconnection for core
Into polycaryon processor contains one or more MPU（Microprocessor）Unit 210, DSP（Signal/digital signal processing）Unit 212,
ARM（The risc microcontroller of Acorn companies）Unit 214, GPU（Graphics processor）Unit 216, internal memory 218, caching
222nd, shared drive 224, flash memory, real-time clock, encrypting and decrypting safe unit 230,202 cloud gateway debugging interfaces 202,
A variety of serial line interfaces 204, multiple fieldbus interface 206, a variety of EPA interfaces 208, multi-channel video input 226, it is many
The internal resources such as road audio input 228, built-in ethernet interchanger 234 and interchanger Ethernet interface 236 are constituted.
Outside extension SSD solid state hard discs 220, GPS global positioning units 238, WiFi radio-cells 240, bluetooth
（Bluetooth）Radio-cell 242,3G 4G GPRS mobile comm units 244 and intelligent industrial secure cloud gateway device people
The grade composition of machine interface 232.
Fig. 3 is refer to, it is the architectural framework figure of intelligent industrial secure cloud gateway device.Intelligent industrial secure cloud gateway is set
Standby 300 by the hardware description layer of intelligent industrial secure cloud gateway and driving 308, the real-time oss of intelligent industrial secure cloud gateway
The application program 302 of system 304, the non-real time operating system 306 of intelligent industrial secure cloud gateway and intelligent industrial secure cloud gateway
And constituted with several major parts such as Human machine interface.The wherein embedded system hardware 310 of intelligent industrial secure cloud gateway
By the embedded system polycaryon processor 314 and the embedded system of intelligent industrial secure cloud gateway of intelligent industrial secure cloud gateway
Ancillary equipment 312 is constituted；The application program 302 of intelligent industrial secure cloud gateway is illegal by Multi Identity Attestation access authority authentication
Access isolation module 340, field device process data acquisition module 316, communication reception interrupt module 322, data scanning disease
Malicious killing security isolation module 318, interpolation data class indication module 330, capping timestamp module 336, data ciphering and deciphering
Module 342, data filtering behavioural analysis security isolation module 324, video and audio media stream data compressed cache sending module
334th, protocol conversion transparent transmission sending module 328, channel unit configuration file online upgrading module 326, communication protocol storehouse exist
The automatic upgraded module 332 of line upgraded module 338, killing bogusware, equipment variables dictionary, class indication, key updating module
344th, application firmware online upgrading module 320 and Human machine interface module etc. are constituted.
Fig. 4 is refer to, it is the upstream data communication flow chart of intelligent industrial secure cloud gateway.Gateway smart machine data
The program circuit of receiving module 400 is timing acquiring or the SOE for receiving smart machine active upload, self diagnosis, management information, interaction
Command information, debugging and human-machine interactive information etc. enter the information data of intelligent industrial secure cloud gateway device through each passage scene
Device data receives interrupt routine 402 and received automatically by receiving whether whole frame or invalid data judge module 404 confirm data
It is complete effective, invalid data is deleted, valid data confirm safe through frame parsing module through frame data virus scan module 406
408 parsings, parsing data virus scan module 410 confirms that data safety is added timestamp through being capped timestamp module 412 again, then
The added addend of data class indication module 414 is according to class indication, then through former data encryption module 416 to data encryption, then presses
Purpose equipment agreement is repacked module 418 and packed, through being forwarded to all purposes address and the transparent transmission of data cache module 420
Send and cache the data, send being retransmitted through sending failure retransfer module 422 for failure, until success or maximum number of retransmissions,
Support to resume transmission when communication link breaks, finally delete the new data module 424 to be received such as invalid data and delete hash,
The automatic data that remove rubbish, said procedure flow may insure that the data sent from intelligent industrial secure cloud gateway device are all peaces
Complete is effective.
Fig. 5 is refer to, it is the high in the clouds downlink communication flow chart of intelligent industrial secure cloud gateway.Cloud device data receiver
The program circuit of module 500 is to receive the data from high in the clouds by receiving high in the clouds data subprogram 502, is sentenced first through high in the clouds whole frame
Disconnected module 504 confirms the completeness and efficiency of data, and invalid data is directly deleted, then the equipment connected to escape way will be through
Multi Identity Attestation module 506 verify transmitting terminal device id |, device IP whether be the control centre's operation element bound in advance
The ID and IP stood, confirms that otherwise the reception follow-up data with operational control authority disconnects company through operating right authentication module 518
Denied access is connect, received valid data frame module 508 is acknowledged receipt of after complete valid data, data are first through frame data virus
The data frame of the killing virus safe of scan module 510 just starts to parse data through frame data parsing module 512, takes out ciphertext data
Decrypted through frame data deciphering module 514, then the safe data of the decrypted scan data of data virus scan module 516 are just from new
Packing gives high in the clouds interactive controlling setting command type judging module 524 and judges effectively to give high in the clouds interactive command performing module
526, which are sent to relevant device, performs the corresponding command, and to operation element station return command implementing result；File type is configured to sentence
Disconnected module 520 judges it is effectively to give passage smart machine config update module 522 to perform passage smart machine configuration work, and
Configuration result is returned to operation element station；Judge effectively to give through cloud device self diagnosis command type judge module 528 and set
Standby self diagnosis module 530 performs device diagnostic order, and returns to diagnostic result to operation element station；Through automatically updating virus document
Type judging module 532 judge be it is effective give renewal virus scan file module 534, update virus base etc., and to operation
Work station, which is returned, updates result；It is updated over application file type judging module 536 and judges it is effectively to give renewal application file
Module 538 updates related application, finally deletes hash etc. by the new data module 540 to be received such as deletion invalid data
New data to be received.
Embodiments of the present invention are described in detail above in conjunction with accompanying drawing, but the invention is not restricted to above-mentioned implementation
Example, in the range of the public traditional knowledge that art those of ordinary skill possesses, can also not depart from this hair
Embodiment is made a variety of changes on the premise of bright essence, protection scope of the present invention and right is had no effect on.
Claims (10)
1. a kind of intelligent industrial secure cloud gateway device system and method, it is characterised in that：It is under up high in the clouds data encryption
Row data deciphering, encrypted data interpolation data class indication and timestamp, realize multiple access certification security control, and agreement turns
Change, the industrial cloud gateway of multidirectional interconnect transparent transmission and security isolation, described intelligent industrial cloud security gateway device bag
Include：Using polycaryon processor as the industrial cloud security gateway device platform of the embedded intelligence of core；The various smart machines of industry spot
Communication interface passage：RS232 containing multichannel, RS485, CAN, AS-INTERFACE, LONWORKS, EPA（EtherCAT、
PROFINET、EtherNET/IP、PROFIBUS、POWERINK、SERCOS 3、BlueTeeth、WiFi）Etc. optional；High in the clouds leads to
Believe interface channel：Communication interface containing 3G/4G/GPRS is optional；Built-in 10M/100M/1000M Ethernet switches；GPS location pair
When module；Encryption/decryption module；Data class indication timestamp module；Access safety certification control module, it is existing that it is arranged on industry
Field data exit, be also cloud service starting point to data encryption, the transmission of selection secured fashion and data access control, to accessing
The maltilevel security certification such as person's identity ID, access equipment ID, access equipment IP and authority and path fashion, security sweep enters function Access Gateway
Data, complete various protocols change in real time, realize intelligent industrial Yunan County full gateway that multi-party device transparency interconnects, it is
The secured physical isolation barrier of data channel, can effectively prevent leaking data and internet worm between intelligent plant and cloud service
Attack.
2. a kind of intelligent industrial secure cloud gateway device system and method according to claim 1, it is characterised in that：It is many
The real-time modular converter of agreement includes following standard agreement storehouse：Modbus、Modbus TCP/IP、CC-Link、IO-LINK、PLC、
DCS、CANopen、DeviceNet、BACnet、EtherCAT、PROFINET、PROFIBUS、LONWORKS、IEC61131-3、
IEC60870-101/102/103/104, IEC61850, IEC61970, IEEE 1588, DL/T645, the equipment such as OPC, USB association
View, and support online updating protocol library, automatic upgrading killing plug-in unit virus base, the InterWorking Equipment of each data channel of configuration it is logical
Believe agreement, messaging parameter, data class indication ID code books, key, data subscription, specify high in the clouds protocol type, gatherer process
Data cycle, the support aperiodicity data emergency such as SOE events and self diagnosis are preferentially uploaded, it is allowed to specific high in the clouds interactive controlling
Field apparatus, installation optimization control command etc., support data buffer storage broken string is retransmitted and the initial data in certain period, data institute
The person of having can be exported by security means such as VPN.
3. a kind of intelligent industrial secure cloud gateway device system and method according to claim 1, it is characterised in that：Work
Industry field intelligent device is at least a sensor, executing agency, PLC and DCS control systems, on-line monitoring and diagnosis equipment, number
Other intelligent industrial equipment such as word formula protective relaying device, Intelligent Measure and Control Instrument, intelligent metering device, intelligent wave recording device,
Can be the video/audio Media Stream and control data channel interface or EMS, ERP data channel interface of safety-protection system,
Can also be other wired or wireless Personal Area Network, Internet of Things, the LANs such as WiFi, BlueTeeth, high speed fibre data highway
With the data channel interface of internet.
4. a kind of intelligent industrial secure cloud gateway device system and method according to claim 1, it is characterised in that：It
After the partial data for receiving the equipment of some in passage, valid data are parsed by its device protocol, data are through virus scan safety
Afterwards, to data encryption, capping timestamp, interpolation data class indication ID, then according to target device protocol transmits target
Smart machine, the high in the clouds communication server or enterprise data center's server client etc., the high in the clouds communication server is received after data
Decryption is not required to according only to data class indication ID, just can immediately high speed storing to respective data server real-time data base with go through
In history database, used for real-time industrial cloud computing platform.
5. a kind of intelligent industrial secure cloud gateway device system and method according to claim 1, it is characterised in that：Peace
Full certification access control is primarily referred to as assigning the computer that high in the clouds etc. has operational control authority the peace of the data of control command
Full control, only allows the particular device for receiving escape way connection first（For example tied up in advance in intelligent industrial Yunan County full gateway
Determined device id, IP configure again corresponding authority enterprise data center certificate server and operational control station etc.）, and certification company
The ID, device IP and operator's authority of equipment are met, the unsanctioned denied access that disconnects deletes data, the parsing number passed through
According to ciphertext data carries out anti-virus scan and confirms data safety, then confirms that its operation behavior meets authority, and data are pressed again
The device protocol that class indication is determined is repacked, and is issued to field apparatus execution, and return to operating result and operated to high in the clouds etc.
Person, incongruent deletion downlink data returns to error code to operators such as high in the clouds, and any operation is all recorded in gateway operation number
According to for future reference in storehouse, and delete the expired downlink data in gateway；The online updating of intelligent industrial cloud security gateway device, configuration
, can be using the special equipment and Software tool of enhancing safety Deng other key operations at least on the basis of above-mentioned security mechanism
Line or field conduct.
6. a kind of intelligent industrial secure cloud gateway device system and method according to claim 1, it is characterised in that：It is right
It may be selected first to compress in video/audio media stream data and encrypt upload high in the clouds afterwards, can also select not encrypt or do not compress.
7. a kind of intelligent industrial secure cloud gateway device system and method according to claim 1, it is characterised in that：Plus
When the real-time clock of lid timestamp may be selected GPS pairs, the plurality of optional such as distribution clock, IEEE1588, NTP NTP
During mode pair.
8. a kind of intelligent industrial secure cloud gateway device system and method according to claim 1, it is characterised in that：Appoint
What will carry out anti-virus scan first into the data of the gateway, it is found that the data of virus are deleted without exception, prevent virus from entering one
Step is propagated, and sends virus alert to data center's security monitoring client, and storage anti-virus scan daily record is for future reference on the spot, anti-disease
Malicious storehouse is automatically updated.
9. a kind of intelligent industrial secure cloud gateway device system and method according to claim 1, it is characterised in that：Branch
Hold between the smart machine of industrial field data source, or between cloud device, or with the point pair between enterprise data center equipment
Point, point-to-multipoint, particularly multi-multipoint unidirectional, two-way or multidirectional multichannel transparent communication, supporting industry site intelligent
Industrial big data safety high speed real-time Communication for Power between equipment and high in the clouds data center apparatus and enterprise data center's equipment, equipment it
Between can subscribe to data mutually online by the gateway device or unsubscribe data.
10. a kind of intelligent industrial secure cloud gateway device system and method according to claim 1, it is characterised in that：
The communication protocol and communications parameter of the smart machine of each communication port connection can separate configurations；Whether data are encrypted, compress, are delayed
The function such as depositing can respectively be set by data class indication.
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