CN114979148B - Data transmission method, device and computer readable storage medium - Google Patents
Data transmission method, device and computer readable storage medium Download PDFInfo
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- CN114979148B CN114979148B CN202210681142.3A CN202210681142A CN114979148B CN 114979148 B CN114979148 B CN 114979148B CN 202210681142 A CN202210681142 A CN 202210681142A CN 114979148 B CN114979148 B CN 114979148B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The application provides a data transmission method, a data transmission device and a computer readable storage medium, relates to the field of data transmission, and can improve the security of computing power providing network interaction. The method is applied to a first node of a plurality of nodes of a first blockchain; a gateway for a network for providing a first computing power in a computing power network, the method comprising: the method comprises the steps of obtaining a pre-execution result of each node in a plurality of nodes to obtain a plurality of pre-execution results, wherein the pre-execution results comprise the pre-execution sequence of a plurality of data transmission tasks, and the data transmission tasks are tasks to be transmitted of a first computing power providing network; and executing a plurality of data transmission tasks through the first block chain under the condition that the common identification verification of the plurality of pre-execution results passes.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a data transmission method, apparatus, and computer readable storage medium.
Background
With the development of communication technology, a traditional cloud computing power network is being changed, fig. 1 is a structural topological diagram of the power network provided by the application, and as shown in fig. 1, the power network comprises a core cloud, an edge cloud and a terminal, wherein the core cloud interacts with the edge cloud through the internet, and a terminal base station can interact with the edge cloud.
The core cloud is a traditional cloud computing power providing network, and the distance from the core cloud to the power demand party is longer than the distance from the edge cloud to the power demand party, so the core cloud is generally used for executing the computing requirement of non-high frequency interactivity because the distance from the core cloud to the power demand party is longer. In addition, the core cloud is also used for storing data in a lasting mode and shunting to execute partial computing tasks of the edge cloud when the computing amount of the edge cloud is large. Fig. 2 is a schematic diagram of the composition of a core cloud provided in the present application, where, as shown in fig. 2, the core cloud includes a plurality of working nodes and a plurality of gateways, and the gateways in the core cloud may communicate with the outside, for example, with an edge cloud.
The edge cloud refers to an computing power providing network composed of network nodes close to a computing power demand party, and the distance from the edge cloud to the computing power demand party is closer than that from the core cloud to the computing power demand party, and because the distance from the edge cloud to the computing power demand party is closer, the edge cloud is generally used for executing the computing requirements of high-frequency interactivity, such as executing the computing requirements of disaster early warning, telemedicine, video call or artificial intelligence processing. In addition, the core cloud is also used to temporarily store data. Similar to the core cloud, the edge cloud also includes a plurality of working nodes and a plurality of gateways, the gateways in the edge cloud being communicable with the outside world, such as the core cloud.
The terminal refers to a computing power demand party, such as a mobile phone, a camera, an automobile or an unmanned aerial vehicle, and the terminal can send a computing demand to the edge cloud or the core cloud through the base station so as to enable the edge cloud or the core cloud to compute.
When the edge cloud and the core cloud interact, the gateway in the edge cloud and the gateway in the core cloud interact through the internet, and due to the openness of the internet, the gateway in the edge cloud or the gateway in the core cloud is easy to tamper, and after the gateway is tampered, the edge cloud or the core cloud can send wrong data or send data to wrong objects, so that the safety of the edge cloud or the core cloud interaction is seriously jeopardized.
Disclosure of Invention
The application provides a data transmission method, a data transmission device and a computer readable storage medium, which can improve the security of computing power providing network interaction.
In order to achieve the above purpose, the present application adopts the following technical scheme:
in a first aspect, a data transmission method is provided, the method being applied to a first node of a plurality of nodes of a first blockchain; a gateway for a network for providing a first computing power in a computing power network, the method comprising: the method comprises the steps of obtaining a pre-execution result of each node in a plurality of nodes to obtain a plurality of pre-execution results, wherein the pre-execution results comprise the pre-execution sequence of a plurality of data transmission tasks, and the data transmission tasks are tasks to be transmitted of a first computing power providing network; and executing a plurality of data transmission tasks through the first block chain under the condition that the common identification verification of the plurality of pre-execution results passes.
Based on the scheme, since the common-knowledge verification result of the plurality of pre-execution results relates to the node (namely the gateway of the first computing power providing network) for pre-executing the plurality of data transmission tasks, the plurality of pre-execution results cannot pass through the common-knowledge verification when the gateway in the first computing power providing network is tampered, so that the task to be transmitted of the first computing power providing network cannot be executed. Only if the gateway in the first computing power providing network is not tampered, the plurality of pre-execution results can pass the consensus verification, so that the task to be transmitted of the first computing power providing network is executed. Therefore, the first computing power providing network does not interact after the gateway is tampered, and the security of the interaction of the first computing power providing network is improved.
With reference to the first aspect, in certain implementation manners of the first aspect, the plurality of nodes include a sorting node and a sending node, and performing, by the first blockchain, the plurality of data transmission tasks includes: sending first indication information to the ordering node, wherein the first indication information comprises a plurality of pre-execution results, and the first indication information is used for indicating the ordering node to order the execution sequence of a plurality of data transmission tasks; and receiving first response information from the ordering node, wherein the first response information comprises a transmission ledger, and the transmission ledger is used for indicating the order of the sending node to execute a plurality of data transmission tasks.
Based on this scheme, in the case where the first node is a transmitting node, the first node can implement a scheme of executing a plurality of data transmission tasks through the first blockchain by transmitting a plurality of pre-execution results to the sorting node and then executing a plurality of data transmission tasks based on the transmission ledger from the sorting node.
With reference to the first aspect, in certain implementation manners of the first aspect, the first blockchain further includes an ordering node, a sending node, and a management node, and performing, by the first blockchain, a plurality of data transmission tasks includes: sending second instruction information to the ordering node, wherein the second instruction information comprises a plurality of pre-execution results, and the second instruction information is used for instructing the ordering node to order the execution sequence of a plurality of data transmission tasks; receiving second response information from the ordering node, wherein the second response information comprises a transmission ledger, and the transmission ledger is used for indicating the order of the sending node to execute a plurality of data transmission tasks; and sending the transmission account book to the sending node.
Based on the scheme, under the condition that the first node is a management node, the first node sends a plurality of pre-execution results to the sequencing node and sends a transmission account book from the sequencing node to the sending node, so that the sending node executes a plurality of data transmission tasks based on the transmission account book, and the scheme of executing the plurality of data transmission tasks through the first blockchain can be realized.
With reference to the first aspect, in certain implementation manners of the first aspect, the computing power network further includes a second computing power providing network, and a plurality of gateways in the second computing power providing network are nodes of a second blockchain, and in a case that the first blockchain first interacts with the second blockchain, the method further includes: sending third indication information to the relay block chain, wherein the third indication information is used for requesting to establish a trust relationship with the second block chain; and receiving third response information from the relay blockchain, wherein the third response information is used for indicating that the first blockchain and the second blockchain successfully establish a trust relationship.
Because the security of the relay blockchain node is higher than that of other blockchain nodes, the relay blockchain node is more difficult to tamper, and the relay blockchain is equivalent to a third party blockchain trusted by both the first blockchain and the second blockchain, the first blockchain and the second blockchain interact through the relay blockchain, and the interaction security of the two parties can be ensured.
With reference to the first aspect, in certain implementations of the first aspect, in a case where the first blockchain does not first interact with the second blockchain, the method further includes: sending fourth indication information to the second blockchain, wherein the fourth indication information is used for requesting interaction with the second blockchain through the Internet; and receiving fourth response information from the second blockchain, wherein the fourth response information is used for indicating that the second blockchain agrees to interact with the first blockchain through the Internet.
Because the first blockchain and the second blockchain establish a trust relationship through the relay blockchain when interacting for the first time, in the subsequent interaction, the interaction of a large amount of data can be performed through the Internet with large bandwidth capacity and high transmission data rate.
In a second aspect, a first node is provided for implementing the data transmission method of the first aspect. The plurality of nodes of the first blockchain includes a first node; a gateway for a first computing power providing network of a computing power network, the first node comprising: a transceiver module and a processing module; the first node comprises corresponding modules, units or means (means) for implementing the above method, where the modules, units or means may be implemented by hardware, software, or implemented by hardware executing corresponding software. The hardware or software includes one or more modules or units corresponding to the functions described above.
With reference to the second aspect, in some embodiments of the second aspect, the transceiver module is configured to obtain a pre-execution result of each node in the plurality of nodes, to obtain a plurality of pre-execution results, where the pre-execution results include an order of pre-executing a plurality of data transmission tasks, where the data transmission tasks are tasks to be transmitted of the first computing power providing network; and the processing module is used for executing a plurality of data transmission tasks through the first block chain under the condition that the common identification verification of a plurality of pre-execution results is passed.
With reference to the second aspect, in certain embodiments of the second aspect, the plurality of nodes includes a sorting node and a sending node, and in a case that the first node is the sending node, the processing module is specifically configured to: sending first indication information to the ordering node, wherein the first indication information comprises a plurality of pre-execution results, and the first indication information is used for indicating the ordering node to order the execution sequence of a plurality of data transmission tasks; and receiving first response information from the ordering node, wherein the first response information comprises a transmission ledger, and the transmission ledger is used for indicating the order of the sending node to execute a plurality of data transmission tasks.
With reference to the second aspect, in some implementations of the second aspect, the first blockchain further includes an ordering node, a sending node, and a management node, where the first node is the management node, a processing module is specifically configured to: sending second instruction information to the ordering node, wherein the second instruction information comprises a plurality of pre-execution results, and the second instruction information is used for instructing the ordering node to order the execution sequence of a plurality of data transmission tasks; receiving second response information from the ordering node, wherein the second response information comprises a transmission ledger, and the transmission ledger is used for indicating the order of the sending node to execute a plurality of data transmission tasks; and sending the transmission account book to the sending node.
With reference to the second aspect, in certain implementations of the second aspect, the computing power network further includes a second computing power providing network, and the plurality of gateways in the second computing power providing network are nodes of a second blockchain, and in a case that the first blockchain first interacts with the second blockchain, the transceiver module is further configured to: sending third indication information to the relay block chain, wherein the third indication information is used for requesting to establish a trust relationship with the second block chain; and receiving third response information from the relay blockchain, wherein the third response information is used for indicating that the first blockchain and the second blockchain successfully establish a trust relationship.
With reference to the second aspect, in certain implementations of the second aspect, in a case where the first blockchain does not interact with the second blockchain for the first time, the transceiver module is further configured to: sending fourth indication information to the second blockchain, wherein the fourth indication information is used for requesting interaction with the second blockchain through the Internet; and receiving fourth response information from the second blockchain, wherein the fourth response information is used for indicating that the second blockchain agrees to interact with the first blockchain through the Internet.
In a third aspect, there is provided a first node comprising: at least one processor, a memory for storing instructions executable by the processor; wherein the processor is configured to execute instructions to implement the day method as provided in the first aspect and any one of its possible implementations.
In a fourth aspect, a computer readable storage medium is provided, which when executed by a processor of a first node, enables the first node to perform a method as provided by the first aspect and any possible implementation thereof.
In a fifth aspect, there is provided a computer program product comprising instructions which, when run on a computer, enable the computer to perform the method provided by the first aspect and any one of its possible embodiments.
In a sixth aspect, there is provided a chip system comprising: a processor and interface circuit; interface circuit for receiving computer program or instruction and transmitting to processor; the processor is configured to execute a computer program or instructions to cause the chip system to perform a method as provided in the first aspect and any one of its possible embodiments described above.
The technical effects of any one of the embodiments of the second aspect to the sixth aspect may be referred to the technical effects of the different embodiments of the first aspect, and are not described herein.
Drawings
FIG. 1 is a topology of a computing network architecture provided herein;
fig. 2 is a schematic diagram of the composition of a core cloud provided in the present application;
Fig. 3 is a schematic architecture diagram of a data transmission system provided in the present application;
fig. 4 is a schematic flow chart of a data transmission method provided in the present application;
fig. 5 is a flow chart of another data transmission method provided in the present application;
fig. 6 is a flow chart of another data transmission method provided in the present application;
fig. 7 is a flow chart of another data transmission method provided in the present application;
FIG. 8 is a topology of yet another architecture of a power network provided herein;
fig. 9 is a flow chart of another data transmission method provided in the present application;
FIG. 10 is a topology of yet another architecture of a power network provided herein;
fig. 11 is a schematic structural diagram of a first node provided in the present application;
fig. 12 is a schematic structural diagram of still another first node provided in the present application.
Detailed Description
In the description of the present application, unless otherwise indicated, "a plurality" means two or more than two. "at least one of" or the like means any combination of these items, including any combination of single item(s) or plural items(s). For example, at least one (one) of a, b, or c may represent: a, b, c, a-b, a-c, b-c, or a-b-c, wherein a, b, c may be single or plural.
In addition, in order to clearly describe the technical solutions of the embodiments of the present application, in the embodiments of the present application, the words "first", "second", and the like are used to distinguish the same item or similar items having substantially the same function and effect. It will be appreciated by those of skill in the art that the words "first," "second," and the like do not limit the amount and order of execution, and that the words "first," "second," and the like do not necessarily differ.
Meanwhile, in the embodiments of the present application, words such as "exemplary" or "such as" are used to mean serving as examples, illustrations, or descriptions. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion that may be readily understood.
It is appreciated that reference throughout this specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, various embodiments are not necessarily referring to the same embodiments throughout the specification. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in various embodiments of the present application, the sequence number of each process does not mean that the execution sequence of each process should be determined by the function and the internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.
It is to be understood that in this application, the terms "when …," "if," and "if" are used to indicate that the corresponding process is to be performed under some objective condition, and are not intended to limit the time, nor do they require that the acts be performed with a judgment, nor are they intended to imply that other limitations are present.
It can be appreciated that some optional features of the embodiments of the present application may be implemented independently in some scenarios, independent of other features, such as the scheme on which they are currently based, to solve corresponding technical problems, achieve corresponding effects, or may be combined with other features according to requirements in some scenarios. Accordingly, the apparatus provided in the embodiments of the present application may also implement these features or functions accordingly, which is not described herein.
Throughout this application, unless specifically stated otherwise, identical or similar parts between the various embodiments may be referred to each other. In the present application, unless specifically stated or logic conflict, terms and/or descriptions between different embodiments and between implementation methods in the embodiments are consistent and may be mutually cited, technical features in the different embodiments and implementation methods in the embodiments may be combined to form a new embodiment, implementation, method, or implementation method according to their inherent logic relationship. The following embodiments of the present application are not to be construed as limiting the scope of the present application.
Fig. 3 is a schematic architecture diagram of a data transmission system provided in the present application, and the technical solution of the embodiment of the present application may be applied to the data transmission system shown in fig. 3, where, as shown in fig. 3, the data transmission system 30 includes a first node 31 and an electronic device 32.
The first node 31 is directly connected to the electronic device 32 or indirectly connected to the electronic device 32, and in this connection relationship, the connection may be wired or wireless.
The first node 31 may be adapted to receive data from the electronic device 32.
The electronic device 32 may be used to send data to the first node 31.
It should be noted that, the first node 31 and the electronic device 32 may be independent devices, or may be integrated in the same device, which is not specifically limited in this application.
When the first node 31 and the electronic device 32 are integrated in the same device, the communication between the first node 31 and the electronic device 32 is performed by a communication between internal modules of the device. In this case, the communication flow therebetween is the same as "in the case where the first node 31 and the electronic device 32 are independent of each other".
In the following embodiments provided in the present application, the present application will be described taking the example that the first node 31 and the electronic device 32 are provided independently of each other.
In practical applications, the data transmission method provided in the embodiments of the present application may be applied to the first node 31, and may also be applied to a device included in the first node 31.
The data transmission method provided in the embodiment of the present application will be described below by taking an example in which the data transmission method is applied to the first node 31 with reference to the accompanying drawings.
Fig. 4 is a flow chart of a data transmission method provided in the present application, where the method is applied to a first node of a plurality of nodes of a first blockchain, and the plurality of nodes provide a gateway of a network for a first computing power in a computing power network, as shown in fig. 4, and the method includes the following steps:
s401, a first node obtains a pre-execution result of each node in a plurality of nodes to obtain a plurality of pre-execution results.
The pre-execution result comprises the pre-execution sequence of a plurality of data transmission tasks, wherein the data transmission tasks are tasks to be transmitted of the first computing power supply network.
It should be noted that, the first blockchain may be built based on the HyperledgeFabric super ledger open source blockchain framework, or the first blockchain may also be built based on other frameworks, which is not limited in this application.
The first node may be a transmitting node in the first blockchain that performs a plurality of data transmission tasks, or the first node may be a management node in the first blockchain, which is not limited in this application.
The first computing power providing network may be an edge cloud, or the first computing power providing network may be a core cloud, which is not limited in this application.
The plurality of data transmission tasks may be tasks to be transmitted to the computing nodes within the first computing power providing network, or the plurality of data transmission tasks may be tasks to be transmitted to other computing power providing networks, or the plurality of data transmission tasks may be tasks to be transmitted to the computing power demand party, which is not limited in this application.
As one possible implementation, in connection with fig. 3, a first node receives data from an electronic device 32, the data including pre-execution results for each of a plurality of nodes, the first node deriving a plurality of pre-execution results from the data.
As yet another possible implementation manner, the first node receives the pre-execution result from each node in the plurality of nodes, and obtains a plurality of pre-execution results.
And S402, the first node executes a plurality of data transmission tasks through the first block chain under the condition that the common identification verification of a plurality of pre-execution results is passed.
It should be noted that, the specific scheme of the consensus verification may refer to the existing scheme. For example, consensus verification may be performed based on a raft algorithm, which is not limited in this application.
As a possible implementation manner, in the case that the multiple pre-execution result consensus validates, the first node performs multiple data transmission tasks through the transmitting node of the first blockchain.
Based on the scheme, since the common-knowledge verification result of the plurality of pre-execution results relates to the node (namely the gateway of the first computing power providing network) for pre-executing the plurality of data transmission tasks, the plurality of pre-execution results cannot pass through the common-knowledge verification when the gateway in the first computing power providing network is tampered, so that the task to be transmitted of the first computing power providing network cannot be executed. Only if the gateway in the first computing power providing network is not tampered, the plurality of pre-execution results can pass the consensus verification, so that the task to be transmitted of the first computing power providing network is executed. Therefore, the first computing power providing network does not interact after the gateway is tampered, and the security of the interaction of the first computing power providing network is improved.
The foregoing has outlined the general description of the solution of the present application and the further description of the solution of the present application follows.
In one design, the plurality of nodes include a sorting node and a sending node, and in the case that the first node is the sending node, fig. 5 is a schematic flow chart of another data transmission method provided in the present application, as shown in fig. 5, S402 provided in the embodiment of the present application specifically includes:
S501, the first node sends first indication information to the ordering node.
The first indication information comprises a plurality of pre-execution results and is used for indicating the ordering node to order the execution sequence of the plurality of data transmission tasks.
It should be noted that the specific form of the first indication information may be multiple, and the specific form of the first indication information is not limited in this application.
S502, the first node receives first response information from the ordering node.
The first response information comprises a transmission account book, and the transmission account book is used for indicating the sequence of the sending node to execute a plurality of data transmission tasks.
It should be noted that the specific form of the first response information may be various, and the specific form of the first response information is not limited in this application.
Based on this scheme, in the case where the first node is a transmitting node, the first node can implement a scheme of executing a plurality of data transmission tasks through the first blockchain by transmitting a plurality of pre-execution results to the sorting node and then executing a plurality of data transmission tasks based on the transmission ledger from the sorting node.
In one design, the first blockchain further includes a sorting node, a sending node, and a management node, where in the case that the first node is the management node, fig. 6 is a schematic flow chart of another data transmission method provided in the present application, as shown in fig. 6, S402 provided in the embodiment of the present application specifically includes:
S601, the first node sends second indication information to the ordering node.
The second instruction information comprises a plurality of pre-execution results, and the second instruction information is used for instructing the ordering node to order the execution sequence of the plurality of data transmission tasks.
The specific form of the second instruction information may be various, and the present application does not limit the specific form of the second instruction information.
S602, the first node receives second response information from the ordering node.
The second response information comprises a transmission account book, and the transmission account book is used for indicating the sequence of the sending node to execute a plurality of data transmission tasks.
It should be noted that the specific form of the second response information may be various, and the specific form of the second response information is not limited in this application.
S603, the first node sends a transmission account book to the sending node.
After the transmitting node receives the transmission ledger from the first node, the transmitting node may perform a plurality of data transmission tasks based on the transmission ledger.
Based on the scheme, under the condition that the first node is a management node, the first node sends a plurality of pre-execution results to the sequencing node and sends a transmission account book from the sequencing node to the sending node, so that the sending node executes a plurality of data transmission tasks based on the transmission account book, and the scheme of executing the plurality of data transmission tasks through the first blockchain can be realized.
In one design, the computing power network further includes a second computing power providing network and a relay blockchain, wherein a plurality of gateways in the second computing power providing network are nodes of the second blockchain, and fig. 7 is a flow chart of yet another data transmission method provided in the present application, as shown in fig. 7, in a case that the first blockchain first communicates with the second blockchain, where the method further includes:
s701, the first node sends third indication information to the relay blockchain.
The third indication information is used for requesting to establish a trust relationship with the second blockchain.
It should be noted that the specific form of the third indication information may be multiple, and the specific form of the third indication information is not limited in this application.
In the case where the gateway in the edge cloud is a node of the first blockchain, the second computing power providing network is a core cloud, i.e., the gateway in the core cloud is a node of the second blockchain. In the case where the gateway in the core cloud is a node of the first blockchain, the second computing power providing network is an edge cloud, i.e., the gateway in the edge cloud is a node of the second blockchain.
The first blockchain that sends data may also be referred to as a source chain. The second blockchain that receives the data may also be the target chain.
Fig. 8 is a schematic diagram of another architecture of a power network provided in the present application, as shown in fig. 8, an adapter is further disposed between a first blockchain and a relay blockchain and between a second blockchain and the relay blockchain, where the adapter is used for performing format conversion of data when a frame of the first blockchain and a frame of the second blockchain are different, so that data transmission can be performed between blockchains using different frames.
For example, where the frame of the first blockchain is a fabric frame and the frame of the second blockchain is an xuperchain frame, the adapter format converts the data from the first blockchain to conform the converted data format to the requirements of the xuperchain frame.
S702, the first node receives third response information from the relay blockchain.
The third response information is used for indicating that the first blockchain and the second blockchain successfully establish a trust relationship.
It should be noted that the specific form of the third response information may be various, and the specific form of the third response information is not limited in this application.
Because the security of the relay blockchain node is higher than that of other blockchain nodes, the relay blockchain node is more difficult to tamper, and the relay blockchain is equivalent to a third party blockchain trusted by both the first blockchain and the second blockchain, the first blockchain and the second blockchain interact through the relay blockchain, and the interaction security of the two parties can be ensured.
In one design, in the case where the first blockchain is not in first communication with the second blockchain, fig. 9 is a schematic flow chart of another data transmission method provided in the present application, as shown in fig. 9, where the method further includes:
and S901, the first node sends fourth indication information to the second block chain.
The fourth indication information is used for requesting interaction with the second blockchain through the Internet.
It should be noted that the specific form of the fourth indication information may be multiple, and the present application does not limit the specific form of the fourth indication information.
Because of the large capacity of the internet bandwidth and the high rate of data transfer, the first and second blockchains interact via the internet to transfer a substantial amount of data.
S902, the first node receives fourth response information from the second blockchain.
The fourth response information is used for indicating that the second blockchain agrees to interact with the first blockchain through the Internet.
It should be noted that the specific form of the fourth response information may be multiple, and the specific form of the fourth response information is not limited in this application.
Fig. 10 is a schematic diagram of another architecture of the computing network provided in the present application, where the first blockchain and the second blockchain may interact through the internet as shown in fig. 10.
Because the first blockchain and the second blockchain establish a trust relationship through the relay blockchain when interacting for the first time, in the subsequent interaction, the interaction of a large amount of data can be performed through the Internet with large bandwidth capacity and high transmission data rate.
The foregoing description of the scheme provided in the embodiment of the present application has been mainly presented in terms of a first node performing a data transmission method. To achieve the above functions, the first node includes a hardware structure and/or a software module that perform respective functions. Those of skill in the art will readily appreciate that the elements and algorithm steps of the examples described in connection with the embodiments disclosed herein may be implemented as hardware or combinations of hardware and computer software. Whether a function is implemented as hardware or computer software driven hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
The embodiment of the present application may divide the functional modules of the first node according to the above method example, for example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The integrated modules may be implemented in hardware or in software functional modules. Optionally, the division of the modules in the embodiments of the present application is schematic, which is merely a logic function division, and other division manners may be actually implemented. Further, "module" herein may refer to an application-specific integrated circuit (ASIC), an electrical circuit, a processor and memory that execute one or more software or firmware programs, an integrated logic circuit, and/or other devices that can provide the above-described functionality.
In the case of using the functional module division, fig. 11 shows a schematic of the structure of a first node. The plurality of nodes of the first blockchain includes a first node; the plurality of nodes are gateways of a first computing power providing network in a computing power network, and as shown in fig. 11, the first node 110 includes a transceiver module 1101 and a processing module 1102.
In some embodiments, the first node 110 may also include a memory module (not shown in fig. 11) for storing program instructions and data.
The transceiver module 1101 is configured to obtain a pre-execution result of each node in the plurality of nodes, to obtain a plurality of pre-execution results, where the pre-execution results include a pre-execution sequence of a plurality of data transmission tasks, and the data transmission tasks are tasks to be transmitted of the first computing power providing network; the processing module 1102 is configured to perform a plurality of data transmission tasks through the first blockchain if the plurality of pre-performed result consensus verifications pass.
Optionally, the plurality of nodes include a sorting node and a sending node, and in the case that the first node is the sending node, the processing module 1102 is specifically configured to: sending first indication information to the ordering node, wherein the first indication information comprises a plurality of pre-execution results, and the first indication information is used for indicating the ordering node to order the execution sequence of a plurality of data transmission tasks; and receiving first response information from the ordering node, wherein the first response information comprises a transmission ledger, and the transmission ledger is used for indicating the order of the sending node to execute a plurality of data transmission tasks.
Optionally, the first blockchain further includes a sorting node, a sending node, and a management node, where the processing module 1102 is specifically configured to: sending second instruction information to the ordering node, wherein the second instruction information comprises a plurality of pre-execution results, and the second instruction information is used for instructing the ordering node to order the execution sequence of a plurality of data transmission tasks; receiving second response information from the ordering node, wherein the second response information comprises a transmission ledger, and the transmission ledger is used for indicating the order of the sending node to execute a plurality of data transmission tasks; and sending the transmission account book to the sending node.
Optionally, the computing power network further includes a second computing power providing network, where a plurality of gateways in the second computing power providing network are nodes of a second blockchain, and where the first blockchain first interacts with the second blockchain, the transceiver module 1101 is further configured to: sending third indication information to the relay block chain, wherein the third indication information is used for requesting to establish a trust relationship with the second block chain; and receiving third response information from the relay blockchain, wherein the third response information is used for indicating that the first blockchain and the second blockchain successfully establish a trust relationship.
Optionally, in a case that the first blockchain does not interact with the second blockchain for the first time, the transceiver module 1101 is further configured to: sending fourth indication information to the second blockchain, wherein the fourth indication information is used for requesting interaction with the second blockchain through the Internet; and receiving fourth response information from the second blockchain, wherein the fourth response information is used for indicating that the second blockchain agrees to interact with the first blockchain through the Internet.
All relevant contents of each step related to the above method embodiment may be cited to the functional descriptions of the corresponding functional modules, which are not described herein.
In the case of implementing the functions of the above functional modules in the form of hardware, fig. 12 shows a schematic configuration of a first node. As shown in fig. 12, the first node 120 includes a processor 1201, a memory 1202, and a bus 1203. The processor 1201 and the memory 1202 may be connected by a bus 1203.
As one example, processor 1201 may include one or more CPUs, such as CPU0 and CPU 1 shown in fig. 12.
As a possible implementation, the memory 1202 may exist separately from the processor 1201, and the memory 1202 may be connected to the processor 1201 by a bus 1203 for storing instructions or program code. The processor 1201, when calling and executing instructions or program code stored in the memory 1202, is capable of implementing the data transmission method provided in the embodiments of the present application.
In another possible implementation, the memory 1202 may also be integrated with the processor 1201.
It should be noted that the structure shown in fig. 12 does not constitute a limitation of the first node 120. In addition to the components shown in fig. 12, the first node 120 may include more or less components than shown, or certain components may be combined, or a different arrangement of components.
As an example, in connection with fig. 11, the transceiver module 1101 and the processing module 1102 in the first node 110 implement the same functions as the processor 1201 in fig. 12.
Optionally, as shown in fig. 12, the first node 120 provided in the embodiment of the present application may further include a communication interface 1204.
A communication interface 1204 for connecting with other devices via a communication network. The communication network may be an ethernet, a radio access network, a wireless local area network (wireless local area networks, WLAN), etc. The communication interface 1204 may include a receiving unit for receiving data, and a transmitting unit for transmitting data.
In one possible implementation manner, in the first node 120 provided in the embodiment of the present application, the communication interface 1204 may also be integrated in the processor 1201, which is not specifically limited in this embodiment of the present application.
As one possible product form, the first node of the embodiments of the present application may also be implemented using the following: one or more field programmable gate arrays (field programmable gate array, FPGA), programmable logic devices (programmable logic device, PLD), controllers, state machines, gate logic, discrete hardware components, any other suitable circuit or combination of circuits capable of performing the various functions described throughout this application.
From the above description of embodiments, it will be apparent to those skilled in the art that the foregoing functional unit divisions are merely illustrative for convenience and brevity of description. In practical applications, the above-mentioned function allocation may be performed by different functional units, i.e. the internal structure of the device is divided into different functional units, as needed, to perform all or part of the functions described above. The specific working processes of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which are not described herein.
The present application also provides a computer-readable storage medium, on which a computer program or instructions are stored, which when executed cause a computer to perform the steps of the method flow shown in the above-described method embodiments.
Embodiments of the present application provide a computer program product comprising instructions which, when run on a computer, cause the computer to perform the steps of the method flows shown in the method embodiments described above.
An embodiment of the present application provides a chip system, including: a processor and interface circuit; interface circuit for receiving computer program or instruction and transmitting to processor; the processor is configured to execute the computer program or the instructions, so that the chip system executes each step in the method flow shown in the method embodiment.
The computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: electrical connections having one or more wires, portable computer diskette, hard disk. Random access Memory (Random Access Memory, RAM), read-Only Memory (ROM), erasable programmable Read-Only Memory (Erasable Programmable Read Only Memory, EPROM), registers, hard disk, optical fiber, portable compact disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any other form of computer-readable storage medium suitable for use by a person or persons of skill in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in a special purpose ASIC. In the context of the present application, a computer-readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
Since the first node, the computer readable storage medium and the computer program product provided in this embodiment may be applied to the data transmission method provided in this embodiment, the technical effects that can be obtained by the method may also refer to the method embodiment described above, and the embodiments of this application are not repeated here.
Although the present application has been described herein in connection with various embodiments, other variations to the disclosed embodiments can be understood and effected by those skilled in the art in practicing the claimed application, from a review of the figures, the disclosure, and the appended claims. In the claims, the word "comprising" does not exclude other elements or steps, and the "a" or "an" does not exclude a plurality. A single processor or other unit may fulfill the functions of several items recited in the claims. The mere fact that certain measures are recited in mutually different dependent claims does not indicate that a combination of these measures cannot be used to advantage.
Although the present application has been described in connection with specific features and embodiments thereof, it will be apparent that various modifications and combinations can be made without departing from the spirit and scope of the application. Accordingly, the specification and drawings are merely exemplary illustrations of the present application as defined in the appended claims and are considered to cover any and all modifications, variations, combinations, or equivalents that fall within the scope of the present application. It will be apparent to those skilled in the art that various modifications and variations can be made in the present application without departing from the spirit or scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims and the equivalents thereof, the present application is intended to cover such modifications and variations.
Claims (8)
1. A method of data transmission, characterized by being applied to a first node of a plurality of nodes of a first blockchain; the plurality of nodes are gateways of a first computing power providing network in a computing power network, the method comprising:
the method comprises the steps of obtaining a pre-execution result of each node in the plurality of nodes to obtain a plurality of pre-execution results, wherein the pre-execution results comprise a pre-execution sequence of a plurality of data transmission tasks, and the data transmission tasks provide a network task to be transmitted for the first computing power;
executing the plurality of data transmission tasks through the first blockchain under the condition that the plurality of pre-execution result consensus verifications pass;
the plurality of nodes includes a sorting node and a sending node, and the performing, by the first blockchain, the plurality of data transmission tasks includes:
sending first indication information to the ordering node, wherein the first indication information comprises the plurality of pre-execution results, and the first indication information is used for indicating the ordering node to order the execution sequence of the plurality of data transmission tasks;
receiving first response information from the ordering node, wherein the first response information comprises a transmission ledger, and the transmission ledger is used for indicating the order of the sending node to execute the plurality of data transmission tasks;
Transmitting the transmission ledger to the transmitting node;
or, the first blockchain further includes an ordering node, a sending node, and a management node, where in a case that the first node is the management node, performing the plurality of data transmission tasks by the first blockchain includes:
sending second instruction information to the sequencing node, wherein the second instruction information comprises the plurality of pre-execution results, and the second instruction information is used for instructing the sequencing node to sequence the execution sequence of the plurality of data transmission tasks;
receiving second response information from the ordering node, wherein the second response information comprises a transmission ledger, and the transmission ledger is used for indicating the order of the sending node to execute the plurality of data transmission tasks;
and sending the transmission account book to the sending node.
2. The method of claim 1, wherein the computing power network further comprises a second computing power providing network, a plurality of gateways in the second computing power providing network being nodes of a second blockchain, the method further comprising, in the event that the first blockchain first interacts with the second blockchain:
Sending third indication information to a relay blockchain, wherein the third indication information is used for requesting to establish a trust relationship with the second blockchain;
and receiving third response information from the relay blockchain, wherein the third response information is used for indicating that the first blockchain and the second blockchain successfully establish a trust relationship.
3. The method of claim 2, wherein in the event that the first blockchain does not first interact with the second blockchain, the method further comprises:
sending fourth indication information to the second blockchain, wherein the fourth indication information is used for requesting interaction with the second blockchain through the Internet;
and receiving fourth response information from the second blockchain, wherein the fourth response information is used for indicating that the second blockchain agrees to interact with the first blockchain through the internet.
4. A first node, wherein a plurality of nodes of a first blockchain include the first node; the plurality of nodes are gateways of a first computing power providing network in a computing power network, the first node comprises: a transceiver module and a processing module;
The transceiver module is configured to obtain a pre-execution result of each node in the plurality of nodes, to obtain a plurality of pre-execution results, where the pre-execution results include a pre-execution sequence of a plurality of data transmission tasks, where the data transmission tasks are tasks to be transmitted of the first computing power providing network;
the processing module is used for executing the plurality of data transmission tasks through the first block chain under the condition that the plurality of pre-execution result consensus verifications pass;
the plurality of nodes comprise a sequencing node and a sending node, and the processing module is specifically configured to:
sending first indication information to the ordering node, wherein the first indication information comprises the plurality of pre-execution results, and the first indication information is used for indicating the ordering node to order the execution sequence of the plurality of data transmission tasks;
receiving first response information from the ordering node, wherein the first response information comprises a transmission ledger, and the transmission ledger is used for indicating the order of the sending node to execute the plurality of data transmission tasks;
Transmitting the transmission ledger to the transmitting node;
or, the first blockchain further includes a sorting node, a sending node and a management node, where, in the case that the first node is the management node, the processing module is specifically configured to:
sending second instruction information to the sequencing node, wherein the second instruction information comprises the plurality of pre-execution results, and the second instruction information is used for instructing the sequencing node to sequence the execution sequence of the plurality of data transmission tasks;
receiving second response information from the ordering node, wherein the second response information comprises a transmission ledger, and the transmission ledger is used for indicating the order of the sending node to execute the plurality of data transmission tasks;
and sending the transmission account book to the sending node.
5. The first node of claim 4, wherein the computing power network further comprises a second computing power providing network, the plurality of gateways in the second computing power providing network being nodes of a second blockchain, the transceiver module further configured to, in the event that the first blockchain first interacts with the second blockchain:
sending third indication information to a relay blockchain, wherein the third indication information is used for requesting to establish a trust relationship with the second blockchain;
And receiving third response information from the relay blockchain, wherein the third response information is used for indicating that the first blockchain and the second blockchain successfully establish a trust relationship.
6. The first node of claim 5, wherein, in the event that the first blockchain does not first interact with the second blockchain, the transceiver module is further to:
sending fourth indication information to the second blockchain, wherein the fourth indication information is used for requesting interaction with the second blockchain through the Internet;
and receiving fourth response information from the second blockchain, wherein the fourth response information is used for indicating that the second blockchain agrees to interact with the first blockchain through the internet.
7. A first node, the first node comprising: a processor coupled to a memory for storing a program or instructions that, when executed by the processor, cause the first node to perform the method of any one of claims 1 to 3.
8. A computer-readable storage medium, on which a computer program or instructions is stored, which, when executed, causes a computer to perform the method of any one of claims 1 to 3.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7397552B1 (en) | 2022-09-23 | 2023-12-13 | パラメタ株式会社 | A method of transmitting specific data whose format is unknown from a first blockchain network to a second blockchain network using a relay, and a relay using this method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107992356A (en) * | 2017-12-13 | 2018-05-04 | 上海壹账通金融科技有限公司 | Block chain affairs block processes method, electronic device and readable storage medium storing program for executing |
| CN110011974A (en) * | 2019-03-07 | 2019-07-12 | 深圳市融汇通金科技有限公司 | Bookkeeping methods, device, terminal and the computer readable storage medium of block chain |
| CN110392115A (en) * | 2019-07-25 | 2019-10-29 | 上海和数软件有限公司 | Block chain node administration method, device and readable storage medium storing program for executing |
| CN110634068A (en) * | 2018-06-21 | 2019-12-31 | 北京果仁宝软件技术有限责任公司 | Community-chain-based credit investigation data processing method and system |
| CN111478785A (en) * | 2019-01-24 | 2020-07-31 | 北京京东尚科信息技术有限公司 | Consensus method in block chain network, node and storage medium |
| CN112039987A (en) * | 2020-08-28 | 2020-12-04 | 平安科技（深圳）有限公司 | Method and device for processing blocks in block chain, node equipment and storage medium |
| CN114463000A (en) * | 2020-11-09 | 2022-05-10 | 中国移动通信有限公司研究院 | Block processing method, block chain network architecture, node and storage medium |
| CN114553897A (en) * | 2022-01-12 | 2022-05-27 | 盐城矩阵运营管理有限公司 | Service request processing method and system and electronic equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10679210B2 (en) * | 2017-06-26 | 2020-06-09 | International Business Machines Corporation | Blockchain transaction commitment ordering |
| US10922097B2 (en) * | 2018-09-18 | 2021-02-16 | International Business Machines Corporation | Collaborative model execution |
-
2022
- 2022-06-16 CN CN202210681142.3A patent/CN114979148B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107992356A (en) * | 2017-12-13 | 2018-05-04 | 上海壹账通金融科技有限公司 | Block chain affairs block processes method, electronic device and readable storage medium storing program for executing |
| CN110634068A (en) * | 2018-06-21 | 2019-12-31 | 北京果仁宝软件技术有限责任公司 | Community-chain-based credit investigation data processing method and system |
| CN111478785A (en) * | 2019-01-24 | 2020-07-31 | 北京京东尚科信息技术有限公司 | Consensus method in block chain network, node and storage medium |
| CN110011974A (en) * | 2019-03-07 | 2019-07-12 | 深圳市融汇通金科技有限公司 | Bookkeeping methods, device, terminal and the computer readable storage medium of block chain |
| CN110392115A (en) * | 2019-07-25 | 2019-10-29 | 上海和数软件有限公司 | Block chain node administration method, device and readable storage medium storing program for executing |
| CN112039987A (en) * | 2020-08-28 | 2020-12-04 | 平安科技（深圳）有限公司 | Method and device for processing blocks in block chain, node equipment and storage medium |
| WO2022041899A1 (en) * | 2020-08-28 | 2022-03-03 | 平安科技（深圳）有限公司 | Block processing method and apparatus for blockchain, node device, and storage medium |
| CN114463000A (en) * | 2020-11-09 | 2022-05-10 | 中国移动通信有限公司研究院 | Block processing method, block chain network architecture, node and storage medium |
| CN114553897A (en) * | 2022-01-12 | 2022-05-27 | 盐城矩阵运营管理有限公司 | Service request processing method and system and electronic equipment |
Non-Patent Citations (2)
| Title |
|---|
| 区块链的数据管理技术综述;张志威;王国仁;徐建良;杜小勇;;软件学报(第09期);全文 * |
| 基于区块链的航空导弹业务数据安全研究;方轶;丛林虎;邓建球;杨珍波;;舰船电子工程(第06期);全文 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7397552B1 (en) | 2022-09-23 | 2023-12-13 | パラメタ株式会社 | A method of transmitting specific data whose format is unknown from a first blockchain network to a second blockchain network using a relay, and a relay using this method |
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|---|---|
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