CN209708128U - A kind of energy communication service analysis network monitoring device - Google Patents
A kind of energy communication service analysis network monitoring device Download PDFInfo
- Publication number
- CN209708128U CN209708128U CN201920925042.4U CN201920925042U CN209708128U CN 209708128 U CN209708128 U CN 209708128U CN 201920925042 U CN201920925042 U CN 201920925042U CN 209708128 U CN209708128 U CN 209708128U
- Authority
- CN
- China
- Prior art keywords
- interface
- chip
- gate array
- programmable gate
- field programmable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Small-Scale Networks (AREA)
Abstract
The utility model embodiment discloses a kind of energy communication service analysis network monitoring device, including USB interface, USB interface, communicate network interface, acquire network interface, acquire optical port, dual power supply interface, light B code clock synchronization interface and electricity B code clock synchronization interface, the processing chip and field programmable gate array to handle the analysis communication information are provided in equipment, the processing chip is connected by lpc bus with PCIE bus with field programmable gate array, receiving module is connected on the processing chip, sending module and clock synchronization module are connected on the field programmable gate array, the processing chip and field programmable gate array are connected with power supply chip.The system protocol being currently mainly used, electric power monitoring system information protocol and application protocol type information are carried out digitization analysis by receiving module, processing chip and sending module by the utility model, it identifies the harmful attacks such as malicious act, can effectively realize the unknown detection for threatening virus.
Description
Technical field
The utility model embodiment is related to electrical equipment technical field, and in particular to a kind of energy communication service analysis network
Monitoring device.
Background technique
Power industry is the basic industry of national economy, is the basis that all power equipments operate normally, with electric power row
The key business of the continuous development of industry, electric power constantly increases, therefore information-based application also constantly enhancing, the application in network system
It is more and more, meanwhile, with the development of Internet technology, establish trans-regional, whole industry system on Internet framework
Internal information net starts gradually to establish, web-based applications various power businesses and office system, it is therefore apparent that Power Information Network
The network security problem of system more and more seems important；
Electric power monitoring system Safety building mainly adds individual secure product, such as Anti Virus Gateway at present, still
Existing Antivirus gateway and safety product only have to the threat detection under known viruse and non-industry control environment, for existing electricity
The electric power special communication protocol of power monitoring system can not carry out effectively detecting identification, and can not be to novel attack and challenge virus
It is tested and analyzed, leading to electric power monitoring system, there are still many security risks, so existing product is unable to satisfy power monitoring
The requirement of system security protection.
Utility model content
For this purpose, the utility model embodiment provides a kind of energy communication service analysis network monitoring device, by that will communicate
Information passes sequentially through receiving module, processing chip and sending module transmission, and the peripheral component interconnection interchanger of setting is to existing
Some puppy parcs and electric power monitoring system specialized protocol carry out data analysis and identification, and can effectively solve can not in background technique
The problem of effectively detection identification is carried out to special communication protocol and novel challenge virus.
To achieve the goals above, the embodiments of the present invention provides the following technical solutions:
A kind of energy communication service analysis network monitoring device, including USB interface, USB interface, communication network interface, acquisition net
Mouthful, acquisition optical port, dual power supply interface, light B code clock synchronization interface and electricity B code clock synchronization interface, be provided in equipment to handle point
The processing chip and field programmable gate array of the communication information are analysed, the processing chip and field programmable gate array pass through LPC
Bus is connected with PCIE bus, is connected with receiving module on the processing chip, is connected on the field programmable gate array
Sending module and clock synchronization module, the processing chip and field programmable gate array are connected with power supply chip.
Further, the receiving module includes the peripheral component interconnection interchanger that one end is connect with processing chip,
The peripheral component interconnection interchanger other end is connected with port physical layer chip, and the port physical layer chip is connected to
It communicates on network interface.
Further, the sending module includes the port physical layer chip connecting with field programmable gate array, and is held
The mouth physical chip other end is connected on acquisition network interface and acquisition optical port.
Further, the clock synchronization module uses B code clock synchronization, and the clock synchronization module includes light B code and electricity B code.
Further, memory bar, and the processing core are respectively connected on the processing chip and field programmable gate array
Piece is also connected with solid-state disk and clock chip.
Compared with prior art, the utility model has the beneficial effects that
The utility model passes through the image feature of peripheral component interconnection interchanger, logical to the network of receiving module acquisition
Letter carries out parsing identification, can effectively identify existing puppy parc and electric power monitoring system specialized protocol, and by that can compile
Journey gate array can be realized to the unknown detection for threatening virus, and the range and virus defense function of recognition detection are increased, and guarantee electricity
The normal operation of power monitoring system.
Detailed description of the invention
It, below will be to reality in order to illustrate more clearly of the embodiments of the present invention or technical solution in the prior art
It applies mode or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that attached in being described below
Figure is only exemplary, for those of ordinary skill in the art, without creative efforts, can be with
It is extended according to the attached drawing of offer and obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the utility model enforceable qualifications, therefore does not have technology
On essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the utility model institute energy
Under the effect of generation and the purpose that can reach, it should all still fall in the revealed technology contents of the utility model and obtain the model that can cover
In enclosing.
Fig. 1 is the utility model overall structure schematic illustration；
In figure:
1- receiving module；2- sending module；3- handles chip；4- field programmable gate array；5- power supply chip；6- communication
Network interface；7- acquires network interface；8- acquires optical port；9-VGA interface；10-USB interface；11- light B code clock synchronization interface；12- electricity B code clock synchronization
Interface；13- port physical layer chip；14- peripheral component interconnection interchanger；15- clock synchronization module；16- solid-state disk；17-LPC
Bus；18-PCIE bus；19- light B code；20- electricity B code；21- dual power supply interface；22- memory bar；23- clock chip.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily, it is clear that described embodiment is
The utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the utility model protection
Range.
As shown in Figure 1, the utility model provides a kind of energy communication service analysis network monitoring device, monitoring device is set
It is set to the structure of cabinet, panel is provided on cabinet, and is provided on panel and realizes visualization behaviour for connecting display
USB interface 9, two of work are used to connect the USB interface of the control storage equipment such as equipment or USB flash disk, mobile hard disk such as keyboard, mouse
10, acquisition network interface 7, eight of four communication network interface 6, the two connection switch network equipment for connecting ethernet device connect
Enter the dual power supply interface 21 of the acquisition optical port 8 of fiber plant, power supply system with hot backup redundancy, and receives B code signal and carry out
The light B code clock synchronization interface 11 and electricity B code clock synchronization interface 12 of clock synchronization；The clock synchronization module 15 uses B code clock synchronization, the clock synchronization mould
Block 15 includes light B code 19 and electricity B code 20.
The processing chip 3 and field programmable gate array 4 to handle the analysis communication information are provided in equipment.Its
In, the specification of the processing chip 3 are as follows: Atom D2550 1.86G；Memory: 8G, the processing chip 3 and field programmable gate
Array 4 is connected by lpc bus 17 and PCIE bus 18, is connected with receiving module 1 on the processing chip 3, the scene can
Sending module 2 and clock synchronization module 15 are connected in programming gate array 4, the processing chip 3 and field programmable gate array 4 connect
There is power supply chip 5, the power specification that the power supply chip 5 is connected is AC/DC 110-220V.
The utility model receives the information of communication network interface 6 by receiving module 1, after the information received identifies by analysis
The processing sending of chip 3 executes instruction, and the analysis to the communication information is carried out by field programmable gate array 4, to determine journey
Whether sequence runs.
When the utility model is used, the communication network interface 6, acquisition network interface 7 and acquisition optical port 8 are linked into power monitoring
In grid, safe and reliable network monitoring is carried out, the receiving module 1 includes the peripheral hardware that one end is connect with processing chip 3
Component interconnection interchanger 14,14 other end of peripheral component interconnection interchanger are connected with port physical layer chip
13；The port physical layer chip 13 is connected on communication network interface 6, and the sending module 2 includes and field programmable gate array 4
The port physical layer chip 13 of connection, and 13 other end of port physical layer chip is connected on acquisition network interface 7 and acquisition optical port 8.
The memory bar of model DDR3 and DDR2 is connected separately on the processing chip 3 and field programmable gate array 4
22, and the processing chip 3 is also connected with the solid-state disk 16 and clock chip 23 of 32g, the clock chip 23 is to record place
Manage the time of the communication information.
By the image feature of the peripheral component interconnection interchanger 14, mirror image acquires network communication network interface 6 and receives
Message, or to acquisition network interface 7 and acquire optical port 8 information be acquired, analyze electric power monitoring system communication protocol, can be right
The puppy parcs such as existing IEC61850, IEC101, IEC104 and electric power monitoring system specialized protocol are parsed respectively, are known
Not, it is combined as novel application traffic criterion of identification and industrial application, passes through the application protocol that will be automated at present
Data analysis is carried out with application message, and formulates corresponding data model, it is blended with safety product, realizes detection skill
Art.
By the analysis and classification to malicious act, malicious act condition code can be extracted, the condition code that these are extracted
It is applied in sandbox Preservation tactics, can effectively prevent and prevent the destruction of rogue program, disliked when being added in sandbox
It anticipates after behavioural characteristic code, can pass through the monitoring to application program as mark, when application program executes in sandbox
Judge whether it contains condition code feature, may determine that continue to run program or terminator in this way, reaches protection system
Purpose.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (5)
1. a kind of energy communication service analyzes network monitoring device, which is characterized in that including USB interface (9), USB interface (10),
It is right to communicate network interface (6), acquisition network interface (7), acquisition optical port (8), dual power supply interface (21), light B code clock synchronization interface (11) and electricity B code
When interface (12)；The processing chip (3) and field programmable gate array to handle the analysis communication information are provided in equipment
(4), the processing chip (3) and field programmable gate array (4) are connected by lpc bus (17) and PCIE bus (18), institute
State processing chip (3) on be connected with receiving module (1), be connected on the field programmable gate array (4) sending module (2) and
Clock synchronization module (15), the processing chip (3) and field programmable gate array (4) are connected with power supply chip (5).
2. a kind of energy communication service according to claim 1 analyzes network monitoring device, which is characterized in that the reception
Module (1) includes the peripheral component interconnection interchanger (14) that one end is connect with processing chip (3), the peripheral component interconnection
The other end of standard switchboard (14) is connected with port physical layer chip (13), and the port physical layer chip (13) is connected to logical
Believe on network interface (6).
3. a kind of energy communication service according to claim 1 analyzes network monitoring device, which is characterized in that the transmission
Module (2) includes the port physical layer chip (13) connecting with field programmable gate array (4), and port physical layer chip (13)
The other end is connected in acquisition network interface (7) and acquisition optical port (8).
4. a kind of energy communication service according to claim 1 analyzes network monitoring device, which is characterized in that the clock synchronization
Module (15) uses B code clock synchronization, and the clock synchronization module (15) includes light B code (19) and electricity B code (20).
5. a kind of energy communication service according to claim 1 analyzes network monitoring device, which is characterized in that the processing
It is respectively connected with memory bar (22) on chip (3) and field programmable gate array (4), and the processing chip (3) is also connected with admittedly
State disk (16) and clock chip (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925042.4U CN209708128U (en) | 2019-06-19 | 2019-06-19 | A kind of energy communication service analysis network monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920925042.4U CN209708128U (en) | 2019-06-19 | 2019-06-19 | A kind of energy communication service analysis network monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209708128U true CN209708128U (en) | 2019-11-29 |
Family
ID=68650848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920925042.4U Active CN209708128U (en) | 2019-06-19 | 2019-06-19 | A kind of energy communication service analysis network monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209708128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478445A (en) * | 2020-04-27 | 2020-07-31 | 蒋知秋 | Intelligent communication and power supply system and method based on MCU control module |
-
2019
- 2019-06-19 CN CN201920925042.4U patent/CN209708128U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478445A (en) * | 2020-04-27 | 2020-07-31 | 蒋知秋 | Intelligent communication and power supply system and method based on MCU control module |
| CN111478445B (en) * | 2020-04-27 | 2021-02-23 | 钱才英 | Intelligent communication and power supply system and method based on MCU control module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Parra et al. | Implementation of deep packet inspection in smart grids and industrial Internet of Things: Challenges and opportunities | |
| CN107360145B (en) | Multi-node honeypot system and data analysis method thereof | |
| El Hariri et al. | The iec 61850 sampled measured values protocol: Analysis, threat identification, and feasibility of using nn forecasters to detect spoofed packets | |
| CN205142242U (en) | One -way data transmission system | |
| CN209708128U (en) | A kind of energy communication service analysis network monitoring device | |
| CN209627406U (en) | One-way import system is isolated in inter-network based on radio-frequency technique | |
| Waagsnes et al. | Intrusion Detection System Test Framework for SCADA Systems. | |
| CN202979014U (en) | Network isolation device | |
| CN201878191U (en) | Security access device for video | |
| CN103854230A (en) | Electric power security risk management and control system and method | |
| CN103839137A (en) | Passive box body management system based on internet of things | |
| CN108234405A (en) | A kind of terminal device automatic identification authentication method based on intelligent gateway | |
| CN207882957U (en) | A kind of safe big data intelligent analysis system | |
| CN205788190U (en) | A kind of office computer information security managing and control system based on fingerprint identification technology | |
| CN104828659A (en) | Elevator network group control intelligent management system | |
| Patel et al. | An intelligent collaborative intrusion detection and prevention system for smart grid environments | |
| CN203206283U (en) | IDC information monitor system based on data transparent scan | |
| CN102065105B (en) | Framing method of IEC (International Electrotechnical Commission) 61850-9-2 protocol data frame for digital substation | |
| Wu et al. | Real-time monitoring of smart grid terminals based on multi-dimensional information fusion | |
| Lam | IIET: Cyber security in modern power systems-Protecting large and complex networks | |
| CN207926280U (en) | A kind of electric power monitoring system pre-warning system for monitoring | |
| Guo et al. | Lightweight Intrusion Detection Based on 5G Distribution Network Protection Technology Research | |
| Kapoor et al. | Cyber Security for Power Distribution System | |
| CN205486301U (en) | E -Government platform data management system | |
| Hwang et al. | Analysis of the impact of cyber attacks on energy management system in smart grid environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |