CN112328682A - Block chain system and storage medium - Google Patents
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Abstract
The invention discloses a block chain system and a storage medium, which comprise a current block chain, an upper layer block chain, a lower layer block chain, a block chain service system and a storage unit, wherein the block chain service system comprises a C/S (client/server) architecture mode, a B/S (client/server) architecture mode, a system logic module, a data block layer and a network switching layer which are sequentially connected, and the storage unit and the system logic module respectively receive block chain data written by the current block chain, the upper layer block chain and the lower layer block chain link point and store the block chain data. Has the advantages that: the nodes are deployed as one or more logic layers in a data block layer and a network exchange layer, each layer performs data operation in the layer independently, and can complete block data generation, verification and storage in transactions through data interaction among the layers, so that the problem that a traditional block chain system does not support cross-chain transactions is solved.
Description
Technical Field
The present invention relates to the field of blockchain technology, and in particular, to a blockchain system and a storage medium.
Background
The blockchain technology is a decentralized systematic idea, and can create a relatively objective anti-repudiation digital environment in a public consensus mode. The blockchain technology can ensure that network information is not changeable once being released, for example, a transaction occurs in a blockchain network, nodes in the blockchain network record the content of the transaction in a generated block and broadcast the block data over the whole network, and other nodes in the network store the block data in a synchronous or asynchronous mode to form an unchangeable blockchain. Complexity of the field of informatization: the development of the current internet technology has been developed from the time of PC internet and mobile internet to the time of everything interconnection. Meanwhile, the application fields of informatization are more and more, a centralized resource optimization decision configuration mode is essentially adopted in the traditional energy transaction, but the defects of high cost, easiness in attack and low safety coefficient of private information exist, and the method is difficult to aim at every cross. Chain transactions all enact specific one-to-one relaying parties
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
In view of the problems in the related art, the present invention provides a block chain system and a storage medium to overcome the above-mentioned problems in the related art.
Therefore, the invention adopts the following specific technical scheme:
a block chain system and storage medium, including present block chain, upper strata block chain, lower block chain, block chain service system and memory cell, the said block chain service system includes C/S architecture mode, B/S architecture mode, system logic module, data block layer and network switching layer connected sequentially, block chain data that the said memory cell and said system logic module received the said present block chain, said upper strata block chain and said lower layer block chain link point to write into respectively, and store the said block chain data, when the node reads the block chain data, the node reads from system logic module and said memory cell first;
wherein, the data block layer comprises a sequence set based on physical data blocks, which is used for providing distributed data storage and data reading of the whole block chain network, is a network exchange layer used for infrastructure and a plurality of communication protocols, and is used for mutual discovery, networking and communication of distributed nodes in the block chain network, the data block layer accesses a plurality of block chain platforms of the block chain network, is used for providing basic block chain functions and architecture, and cross-chain mutual function registration and discovery, when an access terminal needs to access data, one of the disclosure or confidentiality of the data needing to be accessed is selected through the storage unit, the access terminal is controlled by the storage unit to access any one of the first group of distributed memories or the second group of distributed memories respectively, and the storage unit discloses a data receiving unit and a confidential data receiving unit, the input end is connected with the first group of distributed servers for data storage through the public data access unit, and the input end is connected with the second group of distributed servers for data storage through the secret data access unit.
Preferably, each of the current block chain, the upper layer block chain and the lower layer block chain includes a plurality of types of sub-block chains, and the plurality of types of sub-block chains are used for processing transactions of different levels, then processing the transactions through the system logic module information, and transmitting a processing result to the corresponding sub-block chain.
Preferably, the connection type of the sub-blockchain includes one of a public chain connection, a private chain connection, a federation chain connection and a hybrid connection of multiple chains, and the internal nodes of the sub-blockchains are different.
Preferably, in the block chain system, each hierarchy performs data operation independently, and data operation results are transmitted through a formatting interface between layers, and the data block layer, the network exchange layer, the platform framework layer and the decentralized application layer are deployed in any node; the cross-domain layer is deployed on a common node that is responsible for maintaining two or more blockchain networks.
Preferably, when the access terminal needs to access data, the load balancer selects one of the disclosure or confidentiality of the data to be accessed, and the access terminal is controlled by the load balancing controller to access any one of the first group of distributed storages or the second group of distributed storages.
Preferably, the system logic module comprises a public data receiving unit and a secret data receiving unit, the input end is connected with the storage unit through a public data access unit for data storage, and the input end is connected with the storage unit through a secret data access unit for data storage.
Preferably, the blockchain service system comprises user registration, digital asset issuing and digital asset transaction, and in order to ensure that the services are only operated by persons with corresponding authorities, the identity of a transaction related party needs to be verified according to a digital signature of the transaction before the intelligent contract executes the transaction.
Preferably, when the user registers in the client to generate a public key, the public key is encoded to form a user ID, a registration request is sent to a transaction background, the mechanism receives the user registration information and then checks the user registration information, after the user registration information passes the check, the transaction is signed and packaged and sent to a block chain, and the block chain system calls an intelligent contract registration interface to complete the user registration request and transmits the user registration request to each block chain node to achieve consensus and complete the user registration after accounting.
The invention has the beneficial effects that: according to the roles or functions of the nodes in the blockchain network, the nodes are deployed into one or more logic levels in a data blockchain layer and a network exchange layer, each level independently performs data operation in the level, and can complete generation, verification and storage of blockchain data in transactions through data interaction among the levels, so that the problem that a traditional blockchain system does not support cross-chain transactions is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a block chain system and a storage medium according to an embodiment of the invention.
In the figure:
1. a current block chain; 2. an upper block chain; 3. a lower layer block chain; 4. a blockchain service system; 5. a storage unit; 6. C/S architecture mode; 7. B/S architecture mode; 8. a system logic module; 9. a data block layer; 10. a network switching layer.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to an embodiment of the invention, a block chain system and a storage medium are provided.
The first embodiment is as follows:
as shown in fig. 1, the block chain system and the storage medium according to the embodiment of the present invention include a current block chain 1, an upper layer block chain 2, a lower layer block chain 3, a block chain service system 4 and a storage unit 5, where the block chain service system 4 includes a C/S architecture mode 6, a B/S architecture mode 7, a system logic module 8, a data block layer 9 and a network switching layer 10 that are connected in sequence, the storage unit 5 and the system logic module 8 respectively receive block chain data written by nodes of the current block chain 1, the upper layer block chain 2 and the lower layer block chain 3 and store the block chain data, and when a node reads the block chain data, the node first reads from the system logic module 8 and the storage unit 5;
wherein, the data block layer 9 comprises a sequence set based on physical data blocks for providing distributed data storage and data reading of the whole blockchain network, the network switching layer 10 is used for infrastructure and multiple communication protocols for mutual discovery, networking and communication of distributed nodes in the blockchain network, the data block layer 9 accesses a plurality of blockchain platforms of the blockchain network for providing basic blockchain functions and architecture and cross-chain mutual function registration and discovery, when an access terminal needs to access data, one of the disclosure or confidentiality of the data needing to be accessed is selected through the storage unit 5, the access terminal is controlled by the storage unit 5 to access any one of the first group of distributed memories or the second group of distributed memories respectively, and the storage unit 5 discloses a data receiving unit and a confidential data receiving unit, the input end is connected with the first group of distributed servers for data storage through the public data access unit, and the input end is connected with the second group of distributed servers for data storage through the secret data access unit.
Example two:
as shown in fig. 1, each of the current block chain 1, the upper layer block chain 2 and the lower layer block chain 3 includes a sub-block chain, there are a plurality of said chains of sub-blocks, a plurality of said chains of sub-blocks being for processing transactions at different levels, then the information is processed by the system logic module 8, and the processing result is transmitted to the corresponding sub-block chain, the connection type of the sub-block chain comprises one of public chain connection, private chain connection, alliance chain connection and multi-chain hybrid connection, and the internal nodes of each sub-block chain are different, in the block chain system, each level is mutually independent to perform data operation, the data block layer, the network exchange layer, the platform framework layer and the decentralized application layer are deployed in any node; the cross-domain layer is deployed on a common node that is responsible for maintaining two or more blockchain networks.
Example three:
as shown in fig. 1, when an access terminal needs to access data, the load balancer selects one of the disclosure or the confidentiality of the data to be accessed, the access terminal is controlled by the load balancing controller to access any one of the first group of distributed memories or the second group of distributed memories, the system logic module 8 includes a disclosure data receiving unit and a confidentiality data receiving unit, an input terminal establishes a connection with the storage unit 5 through the disclosure data access unit to store data, and an input terminal establishes a connection with the storage unit 5 through the confidentiality data access unit to store data.
Example four:
as shown in fig. 1, the block chain service system 4 includes user registration, digital asset issuance, and digital asset transaction, in order to ensure that the above-mentioned services are operated only by persons with corresponding rights, before the intelligent contract executes transaction, the identity of the party involved in the transaction needs to be verified according to the digital signature of the transaction, when the user registration generates a public key at the client, the public key is encoded to form a user ID, a registration request is sent to the transaction background, the organization receives the user registration information and then verifies it, after verification is passed, the transaction is signed and packaged and sent to the block chain, the block chain system calls the intelligent contract registration interface to complete the user registration request, and sends it to each block chain node, and after consensus and accounting are achieved, the user registration is completed.
In summary, with the above technical solution of the present invention, according to the role or function that a node assumes in a blockchain network, the node is deployed as one or more logical layers in a data block layer and a network switching layer, each layer performs data operation in the layer independently of each other, and can complete generation, verification and storage of block data in a transaction through data interaction between the layers, thereby solving the problem that a traditional blockchain system does not support cross-chain transactions.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A block chain system and a storage medium, which is characterized by comprising a current block chain (1), an upper block chain (2), a lower block chain (3), a block chain service system (4) and a storage unit (5), the block chain service system (4) comprises a C/S architecture mode (6), a B/S architecture mode (7), a system logic module (8), a data block layer (9) and a network exchange layer (10) which are connected in sequence, the storage unit (5) and the system logic module (8) respectively receive the block chain data written by the current block chain (1), the upper layer block chain (2) and the lower layer block chain (3) nodes and store the block chain data, when the node reads the block chain data, the node reads the data from the system logic module (8) and the storage unit (5) firstly;
wherein the data block layer (9) comprises a sequential set based on physical data blocks for providing distributed data storage and data reading of the whole blockchain network, a network switching layer (10) for infrastructure and multiple communication protocols for mutual discovery, networking and communication of distributed nodes in the blockchain network, the data block layer (9) accesses multiple blockchain platforms of the blockchain network for providing basic blockchain functions and architecture, and cross-chain mutual function registration and discovery, when an access terminal needs to access data, one of the disclosure or confidentiality of the data to be accessed is selected by the storage unit (5), the access terminal is controlled by the storage unit (5) to access any one of the first set of distributed memories or the second set of distributed memories, respectively, and the storage unit (5) discloses a data receiving unit and a confidential data receiving unit, the input end is connected with the first group of distributed servers for data storage through the public data access unit, and the input end is connected with the second group of distributed servers for data storage through the secret data access unit.
2. A blockchain system and storage medium according to claim 1, wherein each of the current blockchain (1), the upper blockchain (2) and the lower blockchain (3) includes a plurality of types of subblockchains, and the plurality of types of subblockchains are used for processing different levels of transactions, and then processing information through the system logic module (8) and transmitting the processing result to the corresponding subblockchain.
3. A block chain system and storage medium as claimed in claim 2, wherein the connection type of the sub-block chain comprises one of public chain connection, private chain connection, alliance chain connection and multiple chain hybrid connection, and the internal node of each sub-block chain is different.
4. A blockchain system and storage medium as in claim 3, wherein in the blockchain system, each layer performs data operations independently and delivers data operation results through a formatting interface between layers, and the data block layer, the network switching layer, the platform framework layer and the decentralized application layer are deployed in any node; the cross-domain layer is deployed on a common node that is responsible for maintaining two or more blockchain networks.
5. A block chain system and storage medium as claimed in claim 4, wherein when the access terminal needs to access data, the load balancer selects one of disclosure or confidentiality of the data to be accessed, and the access terminal is controlled by the load balancing controller to access any one of the first group of distributed storage or the second group of distributed storage.
6. A block chain system and storage medium according to claim 5, characterized in that the system logic module (8) comprises a public data receiving unit and a secret data receiving unit, the input end is connected with the storage unit (5) through a public data access unit for data storage, and the input end is connected with the storage unit (5) through a secret data access unit for data storage.
7. A blockchain system and storage media according to claim 6 wherein the blockchain service system (4) includes user registration, digital asset issuance, and digital asset transaction, and in order to ensure that the above services are only operated by persons with corresponding rights, the identity of the party involved in the transaction is verified according to the digital signature of the transaction before the intelligent contract executes the transaction.
8. The blockchain system and the storage medium of claim 7, wherein when the user registers at the client, the public key is encoded to form a user ID, the user ID is sent to a transaction background for registration, the mechanism checks the user registration information after receiving the user ID, the transaction is signed and packaged after the user ID passes the check, and the blockchain system calls an intelligent contract registration interface to complete the user registration request and sends the user registration request to each blockchain node to achieve consensus and complete the user registration after accounting.
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