CN110084052A - A kind of data multiport ciphering type acquisition system - Google Patents
A kind of data multiport ciphering type acquisition system Download PDFInfo
- Publication number
- CN110084052A CN110084052A CN201910369038.9A CN201910369038A CN110084052A CN 110084052 A CN110084052 A CN 110084052A CN 201910369038 A CN201910369038 A CN 201910369038A CN 110084052 A CN110084052 A CN 110084052A
- Authority
- CN
- China
- Prior art keywords
- data
- module
- unit
- multiport
- ciphering type
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
-
- 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
- G06F21/602—Providing cryptographic facilities or services
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0042—Universal serial bus [USB]
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Storage Device Security (AREA)
Abstract
The present invention relates to ciphering type acquisition systems, it in particular is a kind of data multiport ciphering type acquisition system, including data acquisition center, serial port module, central processing module, encrypting module, database module, data call module, usb interface module, the first acquisition terminal, the second acquisition terminal and third acquisition terminal；Can be by alarm/compression unit, self-test unit and encrypting module, when there is encryption data there are when Loss, then the system carries out alarm operation, and staff is reminded to carry out secondary acquisition work to such data by the system；By key identification module, first interface unit, second interface unit and third interface unit, the safety of the data collection system is promoted, data information is avoided to leak；By being provided with serial port module, the first acquisition terminal, the second acquisition terminal and third acquisition terminal, quickly the serial port module of damage is replaced convenient for user, substitutes work, effectively promotes the service performance of the maintenance system.
Description
Technical field
The present invention relates to ciphering type acquisition systems, are in particular a kind of data multiport ciphering type acquisition systems.
Background technique
Data collection system refers to the process of that data either digitlization, electron scanning are collected, identify and chosen to data source
The recording process and content of system and the cataloged procedure of attribute, meanwhile, can be realized related service work management modernization,
Program specification, the scientification of decision-making and service network help people preferably to handle all kinds of things.
Existing data collection system in use, do not have through alarm/compression unit in process of self-test and
The data of encryption carry out alarm operation, so that the phenomenon that database be easy to cause loss of data, influences data collection system
Normal working performance；The external equipment at access usb interface module can't be carried out by the effect of key identification module
Authentication check work, is effectively reduced the safety of the data collection system.
Summary of the invention
The object of the present invention is to provide a kind of data multiport ciphering type acquisition systems, can deposit there is encryption data
In Loss, then the system carries out alarm operation, and staff is reminded to carry out secondary adopt to such data by the system
Collect work.
The purpose of the present invention is achieved through the following technical solutions:
A kind of data multiport ciphering type acquisition system, including data acquisition center are set on the data acquisition center
It is equipped with serial port module, central processing module, encrypting module and database module, the output end and central processing module of serial port module
It is electrically connected, the output end and encrypting module of central processing module are electrically connected, and are provided with self-test unit, police in database module
Report/compression unit and taxon, the output end and self-test unit of encrypting module are electrically connected, the output end of self-test unit and police
Report/compression unit is electrically connected, and alarm/compression unit output end and taxon are electrically connected.
As advanced optimizing for the technical program, a kind of data multiport ciphering type acquisition system of the present invention is described
Alarm/compression unit collaboration self-test unit carries out state detection process to the data of encryption.
As advanced optimizing for the technical program, a kind of data multiport ciphering type acquisition system of the present invention is described
Data multiport ciphering type acquisition system further includes data call module, and classification call unit is provided in data call module
And decompression units, the input terminal and taxon for call unit of classifying are electrically connected, the output end and decompression of call unit of classifying
Unit is unidirectional is electrically connected.
As advanced optimizing for the technical program, a kind of data multiport ciphering type acquisition system of the present invention is described
Data multiport ciphering type acquisition system further includes usb interface module, the output end of usb interface module and data calling module
It is electrically connected.
As advanced optimizing for the technical program, a kind of data multiport ciphering type acquisition system of the present invention is described
The first decryption unit, first interface unit, the second decryption unit, second interface unit, third solution are provided on usb interface module
Close unit, third interface unit and key identification module.
As advanced optimizing for the technical program, a kind of data multiport ciphering type acquisition system of the present invention is described
Key identification module can provide authentication check process between interface unit and data access end.
As advanced optimizing for the technical program, a kind of data multiport ciphering type acquisition system of the present invention is described
It is electrically connected between first interface unit, second interface unit and third interface unit in parallel.
As advanced optimizing for the technical program, a kind of data multiport ciphering type acquisition system of the present invention is described
Data multiport ciphering type acquisition system further includes the first acquisition terminal, the second acquisition terminal and third acquisition terminal, and first
Acquisition terminal, the second acquisition terminal and third acquisition terminal are both connected to the input terminal of data acquisition center.
As advanced optimizing for the technical program, a kind of data multiport ciphering type acquisition system of the present invention is described
The model RS232 or RS485 of serial port module.
As advanced optimizing for the technical program, a kind of data multiport ciphering type acquisition system of the present invention is described
The serial port module is electric connection of connecting with the first acquisition terminal, the second acquisition terminal and third acquisition terminal.
A kind of data multiport ciphering type acquisition system of the invention has the beneficial effect that
A kind of data multiport ciphering type acquisition system of the present invention, can by alarm/compression unit, self-test unit and
Encrypting module, when there is encryption data there are when Loss, then the system carries out alarm operation, reminds staff by being somebody's turn to do
System carries out secondary acquisition work to such data；Pass through key identification module, first interface unit, second interface unit and
Three interface units promote the safety of the data collection system, data information are avoided to leak；By being provided with serial port module,
One acquisition terminal, the second acquisition terminal and third acquisition terminal quickly carry out more the serial port module of damage convenient for user
It changes, substitute work, effectively promote the service performance of the maintenance system.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is data of the invention multiport ciphering type acquisition system structure of block diagram schematic diagram；
Fig. 2 is the database module and data call inside modules of data of the invention multiport ciphering type acquisition system
Flow diagram structural schematic diagram；
Fig. 3 is the usb interface module internal process structure of block diagram of data of the invention multiport ciphering type acquisition system
Schematic diagram.
In figure: data acquisition center 1；Serial port module 2；Central processing module 3；Encrypting module 4；Database module 5；Data
Calling module 6；Usb interface module 7；First acquisition terminal 8；Second acquisition terminal 9；Third acquisition terminal 10；Self-test unit 11；
Alarm/compression unit 12；Taxon 13；Classification call unit 14；Decompression units 15；First decryption unit 16；First interface
Unit 17；Second decryption unit 18；Second interface unit 19；Third decryption unit 20；Third interface unit 21；Key identifies mould
Block 22.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Specific embodiment 1:
Illustrate present embodiment below with reference to Fig. 1-3, a kind of data are adopted with multiport ciphering type acquisition system, including data
Collection center 1 is provided with serial port module 2, central processing module 3, encrypting module 4 and database mould on the data acquisition center 1
Block 5, the output end and central processing module 3 of serial port module 2 are electrically connected, the output end and encrypting module 4 of central processing module 3
It is electrically connected, is provided with self-test unit 11, alarm/compression unit 12 and taxon 13, encrypting module 4 in database module 5
Output end and self-test unit 11 be electrically connected, the output end and alarm/compression unit 12 of self-test unit 11 are electrically connected, alert
The output end and taxon 13 of report/compression unit 12 are electrically connected；By to alarm/compression unit 12,11 and of self-test unit
The setting of encrypting module 4 can cooperate with the data of 11 pairs of self-test unit encryptions to carry out under the action of alarm/compression unit 12
State detection process, when there is encryption data there are when Loss, then the system carries out alarm operation, reminds staff logical
It crosses the system and secondary acquisition work is carried out to such data.
Specific embodiment 2:
Illustrate that present embodiment, present embodiment are described further embodiment one below with reference to Fig. 1-3, the police
Report/compression unit 12 cooperates with the data of 11 pairs of self-test unit encryptions to carry out state detection process.
Specific embodiment 3:
Illustrate that present embodiment, present embodiment are described further embodiment one below with reference to Fig. 1-3, the number
According to further including data call module 6 with multiport ciphering type acquisition system, classification call unit is provided in data call module 6
14 and decompression units 15, the input terminal and taxon 13 for call unit 14 of classifying are electrically connected, classification call unit 14 it is defeated
Outlet and decompression units 15 are unidirectional be electrically connected；When needing to be called work to data, then in classification call unit 14
Under the mutual cooperation effect of decompression units 15, so that both respectively recalls data, decompression operations, then it is convenient for other people
Data call work is rapidly completed.
Specific embodiment 4:
Illustrate that present embodiment, present embodiment are described further embodiment three below with reference to Fig. 1-3, the number
It further include usb interface module 7, the output of usb interface module 7 and data calling module 6 according to multiport ciphering type acquisition system
End is electrically connected.
Specific embodiment 5:
Illustrate present embodiment below with reference to Fig. 1-3, present embodiment is described further embodiment four, described
The first decryption unit 16, first interface unit 17, the second decryption unit 18, second interface unit are provided on usb interface module 7
19, third decryption unit 20, third interface unit 21 and key identification module 22.
Specific embodiment 6:
Illustrate that present embodiment, present embodiment are described further embodiment five below with reference to Fig. 1-3, it is described close
Key identification module 22 can provide authentication check process between interface unit and data access end；By to key identification module
22, the setting of first interface unit 17, second interface unit 19 and third interface unit 21, in the effect of key identification module 22
Under, it can be provided between first interface unit 17, second interface unit 19 and third interface unit 21 and data access end
Authentication check process, so that the data access end for not carrying out information exchange work with the system in advance can not be acquired with data
First interface unit 17, second interface unit 19 and the third interface unit 21 of system carry out effective mating operation, directly mention
The safety for rising the data collection system, avoids data information from leaking.
Specific embodiment 7:
Illustrate that present embodiment, present embodiment are described further embodiment five below with reference to Fig. 1-3, described
It is electrically connected between one interface unit 17, second interface unit 19 and third interface unit 21 in parallel；Pass through multiple groups interface list
The effect of member, enables the data collection system that data are carried out export operation by multipath, and single channel is avoided to transmit work
The phenomenon that causing data distortion influences subsequent data processing work.
Specific embodiment 8:
Illustrate that present embodiment, present embodiment make any one of embodiment one to seven further below with reference to Fig. 1-3
Illustrate, the data further include that the first acquisition terminal 8, the second acquisition terminal 9 and third are adopted with multiport ciphering type acquisition system
Collect terminal 10, the first acquisition terminal 8, the second acquisition terminal 9 and third acquisition terminal 10 are both connected to the defeated of data acquisition center 1
Enter end.
Specific embodiment 9:
Illustrate that present embodiment, present embodiment are described further embodiment eight below with reference to Fig. 1-3, the string
The model RS232 or RS485 of mouth mold block 2；By the setting of the serial port module 2 to model RS232 or RS485, so that its
The first acquisition terminal 8, the second acquisition terminal 9 and the third acquisition terminal 10 of connection carry out automatic collection work to Various types of data.
Specific embodiment 10:
Illustrate that present embodiment, present embodiment are described further embodiment nine below with reference to Fig. 1-3, the string
Mouth mold block 2 is electric connection of connecting with the first acquisition terminal 8, the second acquisition terminal 9 and third acquisition terminal 10；In polytypic
Under the action of the serial port module 2 that can arbitrarily change, quickly the serial port module of damage 2 can be replaced convenient for user,
Work is substituted, the service performance of the maintenance system is effectively promoted.
A kind of data of the invention multiport ciphering type acquisition system, its working principle is that:
In use, first by user by the serial port module 2 of model RS232 or RS485 and the first acquisition terminal 8,
Second acquisition terminal 9 and third acquisition terminal 10 carry out docking operation, and in the first acquisition terminal 8, the second acquisition terminal 9 and the
Under the action of three acquisition terminals 10, carries out automatic data collection work and then pass through the centre inside data acquisition center 1
The effect of module 3 is managed, so that it carries out processing operation to the data of acquisition, and under the action of encrypting module 4, after processing
Data carry out encrypted work, and encrypted data are transmitted at database module 5, pass through the effect of self-test unit 11, energy
The self-test work of paired data has been reached, and under the action of alarm/compression unit 12,11 pairs of self-test unit encryptions can be cooperateed with
Data carry out state detection process, and when there is encryption data there are when Loss, then the system carries out alarm operation, reminds work
Make personnel and secondary acquisition work is carried out to such data by the system, if there is not encryption data loss, by dividing
Class unit 13 completes the classification work to compressed data, so that the amount of storage of the database module 5 is promoted, and when needs pair
When data inside database module 5 are called work, by key identification module 22, first interface unit 17, second
The setting of interface unit 19 and third interface unit 21 can be first interface list under the action of key identification module 22
Authentication check process is provided between member 17, second interface unit 19 and third interface unit 21 and data access end, so that not having
Carried out in advance with the system information exchange work data access end can not with the first interface unit 17 of data collection system,
Second interface unit 19 and third interface unit 21 carry out effective mating operation, directly promote the safety of the data collection system
Property, avoid data information from leaking；After the completion of authentication check work, in the phase interworking of classification call unit 14 and decompression units 15
Under cooperation is used, so that both respectively recalls data, decompression operations, and by the effect of decryption unit, logarithm is completed
According to decryption work, directly export to external storage equipment.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (10)
1. a kind of data multiport ciphering type acquisition system, including data acquisition center (1), it is characterised in that: the data
It is provided with serial port module (2), central processing module (3), encrypting module (4) and database module (5) on acquisition center (1), goes here and there
The output end and central processing module (3) of mouth mold block (2) are electrically connected, the output end and encrypting module of central processing module (3)
(4) it is electrically connected, is provided with self-test unit (11), alarm/compression unit (12) and taxon in database module (5)
(13), the output end of encrypting module (4) and self-test unit (11) are electrically connected, the output end and alarm/pressure of self-test unit (11)
Contracting unit (12) is electrically connected, and the output end and taxon (13) of alarm/compression unit (12) are electrically connected.
2. a kind of data according to claim 1 multiport ciphering type acquisition system, it is characterised in that: the alarm/
Compression unit (12) cooperates with self-test unit (11) to carry out state detection process to the data of encryption.
3. a kind of data according to claim 1 multiport ciphering type acquisition system, it is characterised in that: the data are used
Multiport ciphering type acquisition system further includes data call module (6), and data call module is provided with classification call unit on (6)
(14) it is electrically connected with decompression units (15), the input terminal and taxon (13) of classification call unit (14), classification is called single
The output end and decompression units (15) of first (14) are unidirectional be electrically connected.
4. a kind of data according to claim 3 multiport ciphering type acquisition system, it is characterised in that: the data are used
Multiport ciphering type acquisition system further includes usb interface module (7), usb interface module (7) and data calling module (6) it is defeated
Outlet is electrically connected.
5. a kind of data according to claim 4 multiport ciphering type acquisition system, it is characterised in that: the USB connects
The first decryption unit (16), first interface unit (17), the second decryption unit (18), second interface are provided on mouth mold block (7)
Unit (19), third decryption unit (20), third interface unit (21) and key identification module (22).
6. a kind of data according to claim 5 multiport ciphering type acquisition system, it is characterised in that: the key is known
Other module (22) can provide authentication check process between interface unit and data access end.
7. a kind of data according to claim 5 multiport ciphering type acquisition system, it is characterised in that: described first connects
It is electrically connected between mouth unit (17), second interface unit (19) and third interface unit (21) in parallel.
8. a kind of data according to any one of claims 1 to 7 multiport ciphering type acquisition system, it is characterised in that:
The data multiport ciphering type acquisition system further includes the first acquisition terminal (8), the second acquisition terminal (9) and third acquisition
Terminal (10), the first acquisition terminal (8), the second acquisition terminal (9) and third acquisition terminal (10) are both connected in data acquisition
The input terminal of the heart (1).
9. a kind of data according to claim 8 multiport ciphering type acquisition system, it is characterised in that: the serial ports mould
The model RS232 or RS485 of block (2).
10. a kind of data according to claim 9 multiport ciphering type acquisition system, it is characterised in that: the serial ports
Module (2) is electric connection of connecting with the first acquisition terminal (8), the second acquisition terminal (9) and third acquisition terminal (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910369038.9A CN110084052B (en) | 2019-05-05 | 2019-05-05 | Multiport encryption type acquisition system for data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910369038.9A CN110084052B (en) | 2019-05-05 | 2019-05-05 | Multiport encryption type acquisition system for data |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110084052A true CN110084052A (en) | 2019-08-02 |
| CN110084052B CN110084052B (en) | 2021-02-09 |
Family
ID=67418613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910369038.9A Active CN110084052B (en) | 2019-05-05 | 2019-05-05 | Multiport encryption type acquisition system for data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110084052B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1715956A (en) * | 2004-06-30 | 2006-01-04 | 上海神开科技工程有限公司 | Double collecting machine system and it double collecting method for double machine hot back-up |
| CN101334827A (en) * | 2008-07-10 | 2008-12-31 | 上海罗斯通讯技术发展有限公司 | Magnetic disc encryption method and magnetic disc encryption system for implementing the method |
| EP2337309A1 (en) * | 2009-12-16 | 2011-06-22 | Koninklijke KPN N.V. | Determining mode of transport by monitoring geographic locations of mobile electronic device |
| CN102130759A (en) * | 2010-01-13 | 2011-07-20 | ***通信集团公司 | Data collection method, data collection device cluster and data collection devices |
| CN103384268A (en) * | 2013-06-09 | 2013-11-06 | 大连华铁海兴科技有限公司 | Embedded type integratedly-manufactured data collecting terminal based on network |
| CN104111983A (en) * | 2014-06-30 | 2014-10-22 | 中国科学院信息工程研究所 | Open-type multi-source data collection system and method |
| CN104168148A (en) * | 2014-05-04 | 2014-11-26 | 杭州立地信息技术有限公司 | Multi-interface data collecting device and method |
| CN204066182U (en) * | 2014-09-25 | 2014-12-31 | 山东中孚信息产业股份有限公司 | A kind of financial IC card internet terminal |
| CN105868169A (en) * | 2016-04-06 | 2016-08-17 | 西安电子科技大学 | Data acquisition interface and data acquisition method and system |
| CN107817948A (en) * | 2017-09-28 | 2018-03-20 | 新乡学院 | A kind of network teledata storage platform |
| CN108256321A (en) * | 2018-01-16 | 2018-07-06 | 吉林财经大学 | A kind of big data safety precaution supervision and aware platform |
| CN108881298A (en) * | 2018-07-30 | 2018-11-23 | 淮安信息职业技术学院 | A kind of network safety system and implementation method based on big data platform |
| CN109559211A (en) * | 2018-10-25 | 2019-04-02 | 九江学院 | A kind of audit prewarning analysis system based on big data |
-
2019
- 2019-05-05 CN CN201910369038.9A patent/CN110084052B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1715956A (en) * | 2004-06-30 | 2006-01-04 | 上海神开科技工程有限公司 | Double collecting machine system and it double collecting method for double machine hot back-up |
| CN101334827A (en) * | 2008-07-10 | 2008-12-31 | 上海罗斯通讯技术发展有限公司 | Magnetic disc encryption method and magnetic disc encryption system for implementing the method |
| EP2337309A1 (en) * | 2009-12-16 | 2011-06-22 | Koninklijke KPN N.V. | Determining mode of transport by monitoring geographic locations of mobile electronic device |
| CN102130759A (en) * | 2010-01-13 | 2011-07-20 | ***通信集团公司 | Data collection method, data collection device cluster and data collection devices |
| CN103384268A (en) * | 2013-06-09 | 2013-11-06 | 大连华铁海兴科技有限公司 | Embedded type integratedly-manufactured data collecting terminal based on network |
| CN104168148A (en) * | 2014-05-04 | 2014-11-26 | 杭州立地信息技术有限公司 | Multi-interface data collecting device and method |
| CN104111983A (en) * | 2014-06-30 | 2014-10-22 | 中国科学院信息工程研究所 | Open-type multi-source data collection system and method |
| CN204066182U (en) * | 2014-09-25 | 2014-12-31 | 山东中孚信息产业股份有限公司 | A kind of financial IC card internet terminal |
| CN105868169A (en) * | 2016-04-06 | 2016-08-17 | 西安电子科技大学 | Data acquisition interface and data acquisition method and system |
| CN107817948A (en) * | 2017-09-28 | 2018-03-20 | 新乡学院 | A kind of network teledata storage platform |
| CN108256321A (en) * | 2018-01-16 | 2018-07-06 | 吉林财经大学 | A kind of big data safety precaution supervision and aware platform |
| CN108881298A (en) * | 2018-07-30 | 2018-11-23 | 淮安信息职业技术学院 | A kind of network safety system and implementation method based on big data platform |
| CN109559211A (en) * | 2018-10-25 | 2019-04-02 | 九江学院 | A kind of audit prewarning analysis system based on big data |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110084052B (en) | 2021-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108428141B (en) | Food traceability information management system based on ERP system and block chain | |
| CN107656974A (en) | A kind of big data analysis system | |
| CN103678688B (en) | Electric power automation communication overall process message quick storage and search method | |
| CN105072636A (en) | Wireless testing and data transmission system | |
| CN108965339A (en) | A kind of block chain school data access system | |
| CN207283595U (en) | User power utilization data analysis integrated system based on power information collection | |
| CN109933548A (en) | A kind of computer data management system and method | |
| CN109753009A (en) | A kind of level monitoring online data management system | |
| CN110069501A (en) | A kind of big data stocking system | |
| CN110084052A (en) | A kind of data multiport ciphering type acquisition system | |
| CN111865973A (en) | Network security operation and maintenance correlation analysis method | |
| CN115801828A (en) | Intelligent substation secondary data analysis system based on platform and terminal | |
| CN109149768A (en) | A kind of information management platform for photovoltaic power distribution network | |
| CN105491023A (en) | Data isolation exchange and security filtering method orienting electric power internet of things | |
| CN211531116U (en) | Safe electric power automation equipment | |
| CN204314882U (en) | A kind of technological innovation service platform | |
| CN205566371U (en) | Individual service communication system based on cloud calculates | |
| CN206497489U (en) | Hotel's real name moves in management system | |
| CN110825727A (en) | Data operation method based on block chain | |
| CN210745568U (en) | GNSS deformation monitoring data encryption transmission device | |
| Wu et al. | Real-time monitoring of smart grid terminals based on multi-dimensional information fusion | |
| CN207638681U (en) | A kind of data extraction device based on network flow | |
| CN214315303U (en) | Safety protection device for railway power supply network | |
| CN208298181U (en) | A kind of social networks public sentiment data monitor general-purpose interface | |
| CN108985107A (en) | A kind of encrypted electronic evidence-obtaining auditing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |