CN112286865A - Data exchange method based on government affair field - Google Patents
Data exchange method based on government affair field Download PDFInfo
- Publication number
- CN112286865A CN112286865A CN202011147331.XA CN202011147331A CN112286865A CN 112286865 A CN112286865 A CN 112286865A CN 202011147331 A CN202011147331 A CN 202011147331A CN 112286865 A CN112286865 A CN 112286865A
- Authority
- CN
- China
- Prior art keywords
- data
- processing system
- department
- task
- data exchange
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000012545 processing Methods 0.000 claims abstract description 96
- 238000007906 compression Methods 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000013144 data compression Methods 0.000 claims description 6
- 238000013075 data extraction Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000012795 verification Methods 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/174—Redundancy elimination performed by the file system
- G06F16/1744—Redundancy elimination performed by the file system using compression, e.g. sparse files
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/11—File system administration, e.g. details of archiving or snapshots
- G06F16/116—Details of conversion of file system types or formats
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/162—Delete operations
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Human Computer Interaction (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention relates to a data exchange method based on the government affair field, which comprises the following steps: opening an account number by a department needing data exchange, installing a data provider processing system in a front-end processor, and configuring related information of the data provider processing system on a data exchange platform; selecting data to be exchanged and a data receiving department through a data providing department to generate a task identification number; starting a data exchange task through a data exchange platform, converting data into data files according to rules and compressing the data files to form a compression package by a data provider processing system, and providing a file downloading interface after compression is completed; the data receiving department calls the file downloading interface through the data receiving party processing system to obtain a compressed packet of the data providing department, and after the data is decrypted through the private key, the data is written into a front-end processor database of the data receiving department. Therefore, the requirements on timeliness and integrity of data in the data exchange process are guaranteed, and processing of huge data volume can be achieved.
Description
Technical Field
The invention relates to a data exchange method, in particular to a data exchange method based on the government affair field.
Background
In the actual scene of data exchange by government affair data application, because data can not be directly exchanged by direct transmission of a database, the traditional data exchange scheme is that a provider database and a receiver database which need to be exchanged are used as source databases, the data of the provider is transmitted to a central exchange database of a data exchange system through a data exchange center, the data which need to be exchanged in the central exchange database is transmitted to the source database of the receiver through the data exchange center, and then the data exchange between two different government affair applications is completed.
However, if the amount of data to be exchanged is huge and the security level is high, the scheme of exchanging data through the conventional data exchange system obviously cannot meet the requirements of timeliness and security of data exchange.
In view of the above-mentioned drawbacks, the present designer is actively making research and innovation to create a data exchange method based on the government affairs field, so that the data exchange method has higher industrial utilization value.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a data exchange method based on the government affairs field.
The data exchange method based on the government affair field is characterized by comprising the following steps:
step one, a department needing data exchange opens an account, a data provider processing system is installed in a front-end processor, and relevant information of the data provider processing system is configured on a data exchange platform.
And step two, selecting data to be exchanged and a data receiving department through a data providing department, and generating a task identification number.
And step three, starting a data exchange task through the data exchange platform, converting the data into data files according to rules by the data provider processing system, compressing the data files to form a compression package, and providing a file downloading interface after compression is completed.
And step four, the data receiving department calls a file downloading interface through the data receiving party processing system to obtain a compressed packet of the data providing department, and after the data is decrypted through a private key, the data is written into a front-end processor database of the data receiving department.
Further, in the data exchange method based on the government affair field, in the first step, an operation manager of the data exchange platform allocates an account number to a department needing data exchange, after the account number is generated, the data exchange platform automatically generates public key information and private key information bound with the department, and the public key information and the private key information are used for data encryption and decryption.
Furthermore, in the above data exchange method based on the government affair field, in the first step, the department requiring data exchange obtains the data provider processing system provided by the data exchange platform from the data exchange platform in advance, after the exchange front-end processor is successfully installed, the data provider processing system configures the ip information of the front-end processor and the unique identification number of the data provider processing system on the data exchange platform, and the data provider processing system and the data exchange platform maintain normal communication.
The unique identification number is generated by the data provider processing system and used for system identity authentication in the transmission process.
Furthermore, in the data exchange method based on the government affair field, in the second step, the data providing department selects the data table and the data to be exchanged on the data providing party processing system of the front-end processor, generates the task identification number and pushes the task identification number to the data exchange platform.
The data providing department selects a data receiving department and a data exchange time plan on the data exchange platform, generates a data exchange task and binds a task identification number of the providing department, and the data exchange platform generates a task identification number of the receiving department for the data receiving department and pushes the task identification number to a data providing party processing system of the data receiving department.
Further, in the data exchange method based on the government affair field, the data exchange platform automatically generates the time for the next data exchange according to the data exchange plan set by the data providing department.
The data exchange platform is internally provided with a task detection system which can automatically detect whether the data exchange task reaches the exchange time or not, and when the time reaches, the task is pushed to the data exchange engine, and the data exchange engine completes the data exchange.
Furthermore, in the third step, the data exchange engine receives the data exchange task, triggers the data provider processing system of the provider by using the task identification number, and pushes the public key information of the data receiving department to the data provider processing system of the data providing department, and the data provider processing system verifies whether the task identification number is correct, and starts to extract data after the verification is passed.
The data provider processing system acquires data table configuration information needing to be exchanged according to task configuration and generates a data table configuration file, wherein the table configuration file comprises a table name, a table field name, a data type and a field length; and the data provider processing system starts to pull data according to the task configuration and the acquired data table configuration information.
Furthermore, in the above data exchange method based on the government affairs field, in the third step, the data provider processing system is configured with data slice information.
In the process of reading data, the data provider processing system generates slice data files of the read data according to data slice information configured by a data providing department, the data are encrypted by using public key information of a data receiving department, the encryption algorithm is SM2 national encryption algorithm, and the data files are added with serial number identifications according to the generation time sequence.
And after the data reading is finished, the data provider processing system compresses all generated files into a data compression packet, generates a file downloading interface needing a task identification number, informs the data exchange platform that the data extraction task is finished, and automatically closes the file downloading interface after the task identification number is invalid.
And the data exchange platform receives the data extraction task completion message and provides a providing department task identification number, a receiving department task identification number and a providing department file downloading interface to a data provider processing system of a data receiving department.
And the data receiving party processing system acquires the data exchange task information, verifies the task identification number of the receiving department and starts to process the data receiving task.
And the data receiving party processing system encrypts the acquired task identification number of the providing department by using public key information and then calls a file downloading interface of the providing department to download the data exchange compression packet.
Further, in the above data exchange method based on the government affairs field, the slice data file is a data file that generates 500M of read data.
Still further, in the above data exchange method based on the government affair field, in the fourth step, after the data compression package is downloaded, the data receiving party processing system of the data receiving department reads the data table configuration and the data information in the data file by using the private key information.
And the data receiving party processing system creates a data table on the front-end processor according to the data table configuration in the data file and writes data information. And after the data reading is finished, the data receiving party processing system informs the data exchange platform of finishing the task and changing the task identification number state. And the data exchange platform receives the task completion notification of the data receiver processing system, generates the running time of the next exchange task and notifies the data provider of the completion of the processing system.
And after the data provider processing system receives the data completion notification, the task identification number state is changed, the file downloading interface is simultaneously cancelled, the exchange file is deleted, and if the data receiver processing system cannot complete the data file downloading at one time, the data downloading interface supports breakpoint continuous transmission.
By the scheme, the invention at least has the following advantages:
1. the data timeliness and integrity requirements in the data exchange process are guaranteed.
2. The processing of huge data volume can be realized, and the rate required by data exchange is met.
3. And a corresponding key is configured, so that data transmission with high security level price can be met, and the safety is high.
4. Fewer necessary nodes are applied during data transmission, reducing unnecessary data processing.
5. The data can be segmented and compressed, and the transmission efficiency is improved.
6. The fact process is simple, and corresponding database layout can be carried out in various conventional databases.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
Fig. 1 is a schematic flow chart of an implementation of a data exchange method based on the government affairs field.
Fig. 2 is a schematic diagram of data trend of a data exchange method based on the government affairs field.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The data exchange method based on the government affairs field as shown in fig. 1 and fig. 2 is characterized by comprising the following steps:
step one, a department needing data exchange opens an account, a data provider processing system is installed in a front-end processor, and relevant information of the data provider processing system is configured on a data exchange platform.
And step two, selecting data to be exchanged and a data receiving department through a data providing department, and generating a task identification number.
And step three, starting a data exchange task through the data exchange platform, converting the data into data files according to rules by the data provider processing system, compressing the data files to form a compression package, and providing a file downloading interface after compression is completed.
And step four, the data receiving department calls a file downloading interface through the data receiving party processing system to obtain a compressed packet of the data providing department, and after the data is decrypted through a private key, the data is written into a front-end processor database of the data receiving department.
In combination with a preferred embodiment of the present invention, in the first step, an operation manager of the data exchange platform allocates an account to a department that needs to perform data exchange, and after the account is generated, the data exchange platform automatically generates public key information and private key information bound to the department, and the public key information and the private key information are used for data encryption and decryption. Meanwhile, a department needing data exchange acquires a data provider processing system provided by the data exchange platform from the data exchange platform in advance, after the data provider processing system is successfully installed on the exchange front-end processor, ip information of the front-end processor and a unique identification number of the data provider processing system are configured on the data exchange platform, and the data provider processing system and the data exchange platform keep normal communication. During implementation, the unique identification number is generated by the data provider processing system and used for system identity authentication in the transmission process.
Further, in the second step, the data providing department selects the data table and the data to be exchanged on the data providing party processing system of the front-end processor, generates the task identification number and pushes the task identification number to the data exchange platform. Meanwhile, the data providing department selects a data receiving department and a data exchange time plan on the data exchange platform, generates a data exchange task and binds a task identification number of the providing department, and the data exchange platform generates a task identification number of the receiving department for the data receiving department and pushes the task identification number to a data providing party processing system of the data receiving department.
When the data exchange platform is actually executed, the data exchange platform automatically generates the time for carrying out data exchange next time (the first exchange is also called as the next time) according to a data exchange plan set by a data providing department; the data exchange platform is internally provided with a task detection system which can automatically detect whether the data exchange task reaches the exchange time or not, and when the time reaches, the task is pushed to the data exchange engine, and the data exchange engine completes the data exchange. Specifically, the data exchange engine is mainly responsible for task scheduling during data exchange and guiding both parties of data exchange to complete data exchange according to a given procedure.
And in the third step, the data exchange engine receives the data exchange task, triggers the data provider processing system of the provider by using the task identification number, and pushes the public key information of the data receiving department to the data provider processing system of the data provider department, and the data provider processing system verifies whether the task identification number is correct or not and starts to extract data after the verification is passed.
Specifically, the data provider processing system (data providing department) acquires data table configuration information to be exchanged according to task configuration, and generates a data table configuration file (table _ configuration. And the data provider processing system starts to pull data according to the task configuration and the acquired data table configuration information. In view of practical implementation, the table name refers to a name of a database table to be exchanged, the table field name refers to a field name configuration of the database table to be exchanged, the data type index refers to a data type configuration of a field of the database table, and the field length refers to a length configuration of the field of the database table to be exchanged.
Meanwhile, for better convenience of data transmission, data slice information is configured on the data provider processing system. Conventionally, a slice can be constructed with 500M data. In the process of reading data, the data provider processing system generates a sliced data file (data _ task identification number, data) from the read data according to data slicing information configured by a data providing department, the data is encrypted by using public key information of a data receiving department, the encryption algorithm is SM2 national encryption algorithm, and serial number identifications are added to the data file according to the generation time sequence.
And after the data reading is finished, the data provider processing system compresses all generated files into a data compression packet (data _ task identification number. zip), generates a file downloading interface (task identification number, which can be represented by token and means the task identification number encrypted by a public key of a data receiving department) needing a task identification number, informs the data exchange platform that the data extraction task is finished, and automatically closes the file downloading interface after the task identification number is invalid. After the above process is completed, the data exchange platform receives the data extraction task completion message, and provides the providing department task identification number, the receiving department task identification number (including receiving department public key information), and the providing department file download interface to the data providing party processing system of the data receiving department.
Then, the data receiving party processing system acquires the data exchange task information (receiving task), verifies the task identification number of the receiving department (no error after the private key information is decrypted), and starts to process the data receiving task. The data receiving party processing system (data receiving department) uses public key information to encrypt the acquired task identification number of the providing department, and then calls a file downloading interface of the providing department to download the data exchange compression packet.
And 6, combining the concrete implementation of the step four, and after the data compression package is downloaded, the data receiver processing system of the data receiving department. And reading the data table configuration and the data information in the data file by using the private key information. Meanwhile, the data receiving party processing system establishes a data table on the front-end processor according to the data table configuration in the data file and writes data information. After the data reading is completed, the data receiving side processing system informs the data exchange platform of the task completion and changes the task identification number state (which can be marked as invalid).
Then, the data exchange platform receives the task completion notification of the data receiver processing system, generates the running time of the next task exchange, and notifies the data provider of the completion of the task processing system. And after the data provider processing system receives the data completion notification, the task identification number state is changed, the file downloading interface is simultaneously cancelled, the exchange file is deleted, and if the data receiver processing system cannot complete the data file downloading at one time, the data downloading interface supports breakpoint continuous transmission.
The invention has the following advantages by the aid of the character expression and the accompanying drawings:
1. the data timeliness and integrity requirements in the data exchange process are guaranteed.
2. The processing of huge data volume can be realized, and the rate required by data exchange is met.
3. And a corresponding key is configured, so that data transmission with high security level price can be met, and the safety is high.
4. Fewer necessary nodes are applied during data transmission, reducing unnecessary data processing.
5. The data can be segmented and compressed, and the transmission efficiency is improved.
6. The fact process is simple, and corresponding database layout can be carried out in various conventional databases.
In addition, the indication directions or positional relationships described in the present invention are all based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the indicated device or configuration must have a specific direction or be operated in a specific directional configuration, and thus cannot be used for indicating or implying any particular direction or configuration
In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other or mutually interacted. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. And it may be directly on the other component or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The data exchange method based on the government affair field is characterized by comprising the following steps:
step one, a department needing data exchange opens an account, a data provider processing system is installed in a front-end processor, and relevant information of the data provider processing system is configured on a data exchange platform;
selecting data to be exchanged and a data receiving department through a data providing department to generate a task identification number;
starting a data exchange task through the data exchange platform, converting the data into data files according to rules and compressing the data files to form a compression package by the data provider processing system, and providing a file downloading interface after compression is completed;
and step four, the data receiving department calls a file downloading interface through the data receiving party processing system to obtain a compressed packet of the data providing department, and after the data is decrypted through a private key, the data is written into a front-end processor database of the data receiving department.
2. The government affairs domain-based data exchange method according to claim 1, wherein: in the first step, an operation manager of the data exchange platform allocates an account number for a department needing data exchange, and after the account number is generated, the data exchange platform automatically generates public key information and private key information bound with the department, wherein the public key information and the private key information are used for data encryption and decryption.
3. The government affairs domain-based data exchange method according to claim 1, wherein: in the first step, a department needing data exchange obtains a data provider processing system provided by a data exchange platform on the data exchange platform in advance, after an exchange front-end processor is successfully installed, the data provider processing system configures ip information of the front-end processor and a unique identification number of the data provider processing system on the data exchange platform, and the data provider processing system and the data exchange platform keep normal communication;
the unique identification number is generated by the data provider processing system and used for system identity authentication in the transmission process.
4. The government affairs domain-based data exchange method according to claim 1, wherein: in the second step, the data providing department selects a data table and data to be exchanged on a data providing party processing system of the front-end processor, generates a task identification number and pushes the task identification number to a data exchange platform;
the data providing department selects a data receiving department and a data exchange time plan on the data exchange platform, generates a data exchange task and binds a task identification number of the providing department, and the data exchange platform generates a task identification number of the receiving department for the data receiving department and pushes the task identification number to a data providing party processing system of the data receiving department.
5. The government affairs domain-based data exchange method according to claim 1, wherein: the data exchange platform automatically generates the time for next data exchange according to the data exchange plan set by the data providing department;
the data exchange platform is internally provided with a task detection system which can automatically detect whether the data exchange task reaches the exchange time or not, and when the time reaches, the task is pushed to the data exchange engine, and the data exchange engine completes the data exchange.
6. The government affairs domain-based data exchange method according to claim 1, wherein: in the third step, the data exchange engine receives the data exchange task, uses the task identification number to trigger the data provider processing system of the provider, and pushes the public key information of the data receiving department to the data provider processing system of the data providing department, the data provider processing system verifies whether the task identification number is correct, and starts to extract data after the verification is passed;
the data provider processing system acquires data table configuration information needing to be exchanged according to task configuration and generates a data table configuration file, wherein the table configuration file comprises a table name, a table field name, a data type and a field length; and the data provider processing system starts to pull data according to the task configuration and the acquired data table configuration information.
7. The government affairs domain-based data exchange method according to claim 1, wherein: in the third step, data slice information is configured on the data provider processing system;
in the process of reading data, the data provider processing system generates a sliced data file from the read data according to data slicing information configured by a data providing department, the data is encrypted by using public key information of a data receiving department, the encryption algorithm is SM2 national encryption algorithm, and the data file is added with serial number identification according to the generation time sequence;
after the data reading is finished, the data provider processing system compresses all generated files into a data compression packet, generates a file downloading interface needing a task identification number, informs the data exchange platform that the data extraction task is finished, and automatically closes the file downloading interface after the task identification number is invalid;
the data exchange platform receives the data extraction task completion message and provides a providing department task identification number, a receiving department task identification number and a providing department file downloading interface to a data provider processing system of a data receiving department;
the data receiving party processing system acquires the data exchange task information, verifies the task identification number of the receiving department and starts to process the data receiving task;
and the data receiving party processing system encrypts the acquired task identification number of the providing department by using public key information and then calls a file downloading interface of the providing department to download the data exchange compression packet.
8. The government domain-based data exchange method according to claim 7, wherein: the slice data file is a data file which generates 500M of read data.
9. The government affairs domain-based data exchange method according to claim 1, wherein: in the fourth step, after the data compression package is downloaded, a data receiving party processing system of the data receiving department reads the data table configuration and the data information in the data file by using the private key information;
the data receiving party processing system establishes a data table on the front-end processor according to the data table configuration in the data file and writes data information;
after the data reading is finished, the data receiving party processing system informs the data exchange platform of the completion of the task and changes the task identification number state;
the data exchange platform receives a task completion notification of the data receiver processing system, generates the running time of the next exchange task, and notifies the data provider of the completion of the processing system;
and after the data provider processing system receives the data completion notification, the task identification number state is changed, the file downloading interface is simultaneously cancelled, the exchange file is deleted, and if the data receiver processing system cannot complete the data file downloading at one time, the data downloading interface supports breakpoint continuous transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011147331.XA CN112286865A (en) | 2020-10-23 | 2020-10-23 | Data exchange method based on government affair field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011147331.XA CN112286865A (en) | 2020-10-23 | 2020-10-23 | Data exchange method based on government affair field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112286865A true CN112286865A (en) | 2021-01-29 |
Family
ID=74425009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011147331.XA Pending CN112286865A (en) | 2020-10-23 | 2020-10-23 | Data exchange method based on government affair field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112286865A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115086453A (en) * | 2022-07-06 | 2022-09-20 | 中国人民银行清算总中心 | Data exchange method, device and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103139251A (en) * | 2011-11-29 | 2013-06-05 | 神州数码信息系统有限公司 | Method of city-level data sharing exchange platform technology |
| CN104503716A (en) * | 2014-12-30 | 2015-04-08 | 北京慧眼智行科技有限公司 | Method and system for printing code picture |
| CN107395739A (en) * | 2017-08-11 | 2017-11-24 | 安徽晶奇网络科技股份有限公司 | A kind of data exchange shared platform |
| CN111258780A (en) * | 2020-01-15 | 2020-06-09 | 深圳市华傲数据技术有限公司 | System and method for data exchange based on front-end processor |
-
2020
- 2020-10-23 CN CN202011147331.XA patent/CN112286865A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103139251A (en) * | 2011-11-29 | 2013-06-05 | 神州数码信息系统有限公司 | Method of city-level data sharing exchange platform technology |
| CN104503716A (en) * | 2014-12-30 | 2015-04-08 | 北京慧眼智行科技有限公司 | Method and system for printing code picture |
| CN107395739A (en) * | 2017-08-11 | 2017-11-24 | 安徽晶奇网络科技股份有限公司 | A kind of data exchange shared platform |
| CN111258780A (en) * | 2020-01-15 | 2020-06-09 | 深圳市华傲数据技术有限公司 | System and method for data exchange based on front-end processor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115086453A (en) * | 2022-07-06 | 2022-09-20 | 中国人民银行清算总中心 | Data exchange method, device and system |
| CN115086453B (en) * | 2022-07-06 | 2024-03-26 | 中国人民银行清算总中心 | Data exchange method, device and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110933108B (en) | Data processing method and device based on block chain network, electronic equipment and storage medium | |
| US10880732B2 (en) | Authentication of phone caller identity | |
| CN110597911B (en) | Certificate processing method and device for block chain network, electronic equipment and storage medium | |
| US8589372B2 (en) | Method and system for automated document registration with cloud computing | |
| US8341141B2 (en) | Method and system for automated document registration | |
| CN111047319A (en) | Transaction processing method of block chain network and block chain network | |
| US8495383B2 (en) | Method for the secure storing of program state data in an electronic device | |
| CN111277549B (en) | Security service method and system adopting block chain | |
| CN101571900A (en) | Software copyright protection method, device and system | |
| CN113515756B (en) | High-credibility digital identity management method and system based on block chain | |
| WO2021036511A1 (en) | Method for data encryption, storage and reading, terminal device, and storage medium | |
| US9332405B2 (en) | Short message backup method, mobile terminal, and server | |
| CN109391473B (en) | Electronic signature method, device and storage medium | |
| CN113038463B (en) | Communication encryption authentication experimental device | |
| CN108846671B (en) | Online secure transaction method and system based on block chain | |
| US20240205204A1 (en) | Data transmission protocol execution methods and apparatuses | |
| CN112286865A (en) | Data exchange method based on government affair field | |
| CN115409511B (en) | Personal information protection system based on block chain | |
| WO2022078058A1 (en) | Decryption method, server and storage medium | |
| CN110569678B (en) | Security chip personalization method, terminal and server | |
| US20070008920A1 (en) | Method of creating a split terminal between a base terminal and equipments connected in series | |
| CN112152974B (en) | Data right determining method based on block chain network and related device | |
| CN114065302A (en) | Data processing method, device, equipment, medium and block chain network | |
| JPH1021302A (en) | User's information collecting system | |
| CN113709128A (en) | IROS system communication method and device based on block chain |
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 |