CN106528775B - Private block chain operation support system supporting logic multi-chain and working method thereof - Google Patents
Private block chain operation support system supporting logic multi-chain and working method thereof Download PDFInfo
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Abstract
The invention discloses a private block chain operation support system supporting logic multi-chain and a working method thereof, wherein the private block chain operation support system comprises the following steps: the monitoring unit is used for monitoring the operation condition; an access unit for providing an access channel to the outside; the operation unit is used for operation control, coordinating the nodes of the storage units in the storage unit to cooperatively work and supporting automatic growth, data transaction and data synchronization of each chain block; the storage unit comprises a plurality of storage unit nodes and is used for storage management of the block chain data on the storage unit nodes, and the block chain data are synchronized among the storage unit nodes in real time. The system constructs a private block chain operation support system supporting a logic multi-chain on the basis of the existing general block chain system, realizes the innovative conversion of the private block chain from a single chain to the multi-chain, supports a tree-structured business key data management system, simultaneously realizes the block chain operation monitoring management in a multi-chain mode, and improves the usability and the applicability of the private block chain.
Description
Technical Field
The invention relates to a private block chain operation support system supporting logical multi-chain and a working method thereof.
Background
The blockchain is a bottom-layer technology of the bitcoin, and is essentially a decentralized database which is open and cannot be tampered, and has no central point, and once data is added into the blockchain, a person can inquire to verify whether the data exists. The block chain uses data blocks generated by the correlation of a cryptology method, and each data block comprises information of one data transaction, which is used for verifying the validity (anti-counterfeiting) of the information and generating the next block. The block chain realizes the data non-tamper property through cryptography, P2P network and a decentralization consensus mechanism. The block chain is suitable for the data credibility problem of any business and service electronization, the early application field is mainly digital currency, and the application gradually transits to more industrial applications such as intelligent contracts, security transactions, electronic commerce, internet of things, social communication, file storage, existence certification, identity verification and share rights crowd funding along with the development and maturity.
The block chain is divided into a public block chain and a private block chain, the public block chain faces the Internet field, a plurality of preselected nodes are designated as data writers in a certain open group, the generation of each block is determined by all the preselected nodes, and any other person can perform limited query through an API opened by the block chain. The private block chain uses a block chain technology to construct a distributed block platform in an organization, and a constructor can be a company or an individual and can solely share the writing authority of the block chain. When a public chain application scene is used, the block chain requirement mainly solves currency application as a main part, supports currency and automatic transaction, emphasizes distributed and open design, and is single-chain application at present. In consideration of the requirements of data security and privacy, a plurality of enterprises need to build a block chain platform only used by the enterprise in the enterprise, and the current private block chain inherits the technical mode of the public chain, and the realization is a single chain mode. However, in an enterprise, a business is divided into business blocks, each business is responsible for by one system, all business systems are relatively independent, and various irrelevant business data are required to be recorded on the same chain only by recording data in a single chain mode, so that the data content on the chain is disordered and difficult to manage, data tracing on a block chain is inconvenient, data credibility is influenced, and the purpose of adapting to the block chain technology is lost.
The technical problems to be solved in the prior art are as follows: how to perform credible storage on various key data in an enterprise and how to perform convenient and clear classified management on the key data of different services.
Disclosure of Invention
The invention aims to solve the problems, provides a private block chain operation support system supporting a logic multi-chain and a working method thereof, solves the problem that a block chain system with a single-chain structure cannot meet the classification management of different business data of an enterprise in the process of trusting key data by using a block chain technology in the existing enterprise, constructs the private block chain operation support system supporting the logic multi-chain on the basis of the existing general block chain system, realizes the innovative conversion of the private block chain from single chain to multi-chain, supports a business key data management system with a tree structure, simultaneously realizes the block chain operation monitoring management in a multi-chain mode, and improves the usability and applicability of the private block chain.
In order to achieve the purpose, the invention adopts the following technical scheme:
the private block chain operation support system supporting the logic multi-chain comprises:
the monitoring unit is used for monitoring the operation condition;
an access unit for providing an access channel to the outside;
the operation unit is used for operation control, coordinating the nodes of the storage units in the storage unit to cooperatively work and supporting automatic growth, data transaction and data synchronization of each chain block;
the storage unit comprises a plurality of storage unit nodes and is used for storage management of the block chain data on the storage unit nodes, and the block chain data are synchronized among the storage unit nodes in real time.
The monitoring unit comprises a node monitoring module, a chain monitoring module, a block monitoring module, an application monitoring module, a performance monitoring module and an early warning notification module;
the node monitoring module is used for monitoring the operation conditions of the nodes of each storage unit, and comprises the node distribution of the storage units, the node state of each storage unit, the node data distribution of each storage unit and the data synchronization condition among the nodes of the storage units;
the chain monitoring module is used for monitoring the operation condition of a chain of a data block which needs to be stored in a credible mode for each service, and comprises the number of the chains, the state of each chain, the length contained by the chain, the chain growth speed, the application to which the chain belongs, the chain data distribution and the establishment attribute information of the chain;
the block monitoring module is used for monitoring the block running conditions of each chain, and comprises the creation attribute of the block, the number of the existing blocks, the creation speed of the current block, the data volume of the block and the latest transaction block;
the application monitoring module is used for monitoring the condition of the accessed application system, including the name, address, access authority, relation with the chain, latest access time, data writing frequency and writing data volume of the application system;
the performance monitoring module is used for monitoring the operation efficiency, and the operation efficiency comprises the whole throughput, the total data volume, the total capacity and the residual capacity;
the early warning notification module is used for early warning notification after abnormity occurs, and comprises early warning of abnormal operation risks, alarming of abnormal operation and automatic analysis and repair of abnormity.
The access unit comprises an application registration module, an application authorization module, a chain creation module, a chain downloading module, a chain verification module and a block read-write module;
the application registration module is used for receiving registration of an enterprise business system;
the application authorization module is used for granting the chain access authority created by one service system to another service system, and the chain after authorization is allowed to be used by the cross-service system;
the chain creating module is used for creating a block chain used by the service system;
the chain downloading module is used for downloading the whole chain data with access permission by the service system;
the chain checking module is used for checking the correctness and the tampering of the stored data by the service system;
and the block read-write module is used for receiving the business key data written by the business system and reading the written data.
The operation unit comprises an authority system module, a node competition calculation module, a multi-chain tree module, a block read-write module, a block persistence module and a block node synchronization module;
the authority system module is used for managing the access authority of the multiple chains, different chains are controlled by the authority to be used by different business applications in an isolated mode, the business applications access the chains created by the business applications and access other chains which pass authorization;
the node competition computing module is used for computing the Hash value of each new block by each storage unit node when the new block is generated through computing power competition, voting the Hash value of the next block by each node, and determining the generation node of the next block;
the multi-chain tree module is used for organizing and managing multi-chain blocks stored in the storage unit, and comprises the steps of creating, ending and destroying links and maintaining the relationship among the chains;
the block access module is used for writing the trusted data to be stored into the designated block by the service system and reading and accessing the data of the designated block after the data is written;
the block persistence module is used for persisting the data written by the block read-write module to a file storage area of the storage unit, the data written by the block is not directly stored in the file storage area but is firstly placed in the node memory area, and the block persistence module is responsible for writing the data in the cache area into a data file;
the block node synchronization module is used for only storing one storage unit node when block data are written, and is responsible for synchronizing newly stored data to other storage unit nodes in real time.
The storage unit consists of a plurality of storage unit nodes, and each storage unit node comprises a multi-link block area and a file storage area;
the multi-chain block area is used for storing a block chain of a multi-chain structure and comprises one or a plurality of management chain blocks, and each management chain is connected with a plurality of service chains; the management chain is used for storing block head node information of the service chain; each service chain is a service, and head nodes between the service chains are associated with each other to realize a multi-chain mechanism; defining the head information of a sub-service management chain through each management chain block, and linking a plurality of service chains by each sub-service management chain to form a chain tree-shaped management system;
the file storage area is used for storing the block chain on the file system in a persistent mode, and supports two modes of a file database and a relational database, wherein the file database stores block chain data information, and the relational database stores node information, chain relation and block information.
The working method of the private block chain operation support system supporting the logic multi-chain comprises the following steps:
step (1): an application registration module of the access unit receives a registration request of an enterprise service system, and the enterprise service system is registered to become legal connection application;
step (2): designing a chain organization structure according to business requirements of an enterprise business system, designing an enterprise business management chain according to relatively independent design principles of each business of each department, designing a department business management chain for each business of each department, wherein the department business management chain is linked to the enterprise business management chain, different businesses in each department design respective business chains, and the business chains are linked to the department business management chains to form a tree chain structure;
and (3): according to the design of an enterprise chain, a chain creation module of an access unit creates an enterprise business management chain, a multi-chain tree module of an operation unit creates a logical block chain, after the chain creation is completed, an application authorization module of the access unit authorizes an enterprise application, and authorization information is authorized to take effect by a permission system module of the operation unit;
and (4): receiving a business chain creating request of enterprise application, and creating a business chain by a chain creating module of an access unit;
and (5): the block read-write module receives data write-in requirements of each enterprise business system, the node competition computing module compares the computing power of each storage node, the storage node with strong computing power is selected, the credible storage data of the enterprise business system is written in, the block persistence module of the operation unit writes the data in the storage unit, and the block node synchronization module is used for synchronizing the block data to the storage unit node module of the storage unit;
and (6): receiving data verification requirements of each enterprise business system, providing block information to be verified for a user by a chain downloading module of an access unit, and verifying the authenticity of the block information by the chain verification module;
and (7): the monitoring unit is used for monitoring the running condition of the private block chain, the node monitoring module is used for monitoring the running condition of each storage node, the chain monitoring module is used for monitoring the running condition of each chain, the block monitoring module is used for monitoring the running condition of a block under the chain, the application monitoring module is used for monitoring the application access condition, the performance monitoring mode is used for monitoring the performance, and if a problem occurs in the monitoring process, the early warning notification module is used for reporting the system abnormity in time.
The invention has the beneficial effects that:
firstly, a reliable private block chain system is realized, the private block chain platform in an enterprise is conveniently constructed by each enterprise, the use threshold of the private block chain is reduced, and the private block chain system is favorable for rapid popularization and use in different types of enterprises; and secondly, the support of a tree-shaped multi-chain mode is realized, the tree-shaped multi-chain mode is realized by being equivalent to the existing management structure of the business information system in an enterprise, the support is provided for the enterprise to construct a unified universal private block chain supporting platform of the whole enterprise, and the problem of data splitting caused by independently constructing the block chain platform by each business system in the original single-chain mode is solved. By constructing a uniform private block chain operation support system of an enterprise, the trusted management of the whole life cycle of key data in the enterprise can be realized, and a foundation is laid for government supervision of the trusted operation of the enterprise, unification of industrial data standards and strengthening of internal and external audit of the enterprise.
The block chain structure system with the tree structure is realized, the tree classification management requirements of key data in an enterprise are met, and the application effects of good storage, good retrieval, good management and good use are achieved on the basis of realizing credible storage of the key business data.
Drawings
Fig. 1 is a schematic diagram of a block chain operation support system supporting logical multiple chains according to the present invention.
Fig. 2 is a schematic flow chart of a block chain operation support system supporting logical multiple chains according to the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples.
As shown in fig. 1, a block chain operation support system supporting logical multi-chains includes a monitoring unit 101, an access unit 102, an operation unit 103, and a storage unit 104.
The monitoring unit 101 is used for an enterprise to construct the operation condition of an information department management and monitoring system of the multi-chain private block chain operation support system;
the monitoring unit 101 comprises a node monitoring module 1011, a chain monitoring module 1012, a block monitoring module 1013, an application monitoring module 1014, a performance monitoring module 1015, and an early warning notification module 1016;
the node monitoring module 1011 is configured to monitor operation conditions of each node of the private block chain operation support system supporting multiple chains, including node distribution, states of each node, data distribution of each node, data synchronization conditions between nodes, and the like;
the chain monitoring module 1012 is configured to monitor the operation conditions of each chain of the private block chain operation support system supporting multiple chains, including the number of chains, the state of each chain, the length of each chain, the chain growth speed, the application to which the chain belongs, the chain data distribution, the creation attribute information of the chain, and the like;
the block monitoring module 1013 is configured to monitor block operation conditions of each chain of the private block chain operation support system supporting multiple chains, including a block creation attribute, the number of existing blocks, a current block creation speed, a block data amount, a latest transaction block, and the like;
the application monitoring module 1014 is configured to monitor an application system condition that supports multi-chain private block chain operation and supports system access, including a name, an address, an access right, a relationship with a chain, a latest access time, a data write frequency, a write data amount, and the like of the application system;
the performance monitoring module 1015 is configured to monitor the operation efficiency of the private block chain operation support system supporting multiple chains, where the operation efficiency includes throughput, total data volume, total system capacity, remaining system capacity, and the like of the whole system;
the early warning notification module 1016 is configured to support early warning notification after the abnormal operation of the multi-chain private block chain operation support system, where the early warning includes an early warning of abnormal risk in operation, an alarm of abnormal operation, and automatic analysis and repair of the abnormal operation.
The access unit 102 is configured to provide an access channel of a multi-link private block chain operation support system to the outside, and the service system uses the system through the access unit, and the system supports access of multiple protocols such as WS, restul, and the like;
the access unit 102 comprises an application registration module 1021, an application authorization module 1022, a chain creation module 1023, a chain download module 1024, a chain verification module 1025, and a block read/write module 1026;
the application registration 1021 is used for registering and accessing the service system of the support system by using the private blockchain, and the registered service application system can use other access functions;
the application authorization module 1022 is configured to grant a chain access right created by one service system to another service system, and the chain after authorization can be used across the service systems;
the chain creation module 1023 is used for the business system to create a block chain used by the system;
the chain downloading module 1024 is used for downloading the whole chain data with the authority to access by the service system;
the chain checking module 1025 is used for checking the correctness and tampering of data stored in the private multi-chain block chain operation supporting system by the service system;
the block data read-write module 1026 is configured to write the service key data into the multi-chain private block chain operation support system and read the written data by the service system.
The operation unit 103 is used for operation control of the multi-chain private block chain operation support system, coordinating cooperative work of each storage node, and supporting automatic growth, data transaction, data synchronization and the like of each chain block;
the operation unit 103 includes an authority system module 1031, a node competition computation module 1032, a multi-chain tree module 1033, a block access module 1034, a block persistence module 1035, and a block node synchronization module 1036;
the authority system module 1031 is configured to manage access authorities of multiple chains, where different chains may be controlled by the authorities for isolated use by different business applications, and the business applications may access the chains created by the business applications themselves and also access other chains that have passed authorization;
the node competition computing module 1032 is characterized in that the multi-chain private block chain operation supporting system consists of a plurality of distributed decentralized nodes, in order to ensure the fairness and credibility of the block generation process, when a block generated by a person is generated by a plurality of nodes through the calculation competition, when a new block needs to be generated, each node computes the Hash value of each new block, and then votes and selects the Hash value of the next block through each node to determine the generation node of the next block;
the multi-chain tree module 1033 is configured to organize and manage the multi-chain blocks stored in the storage unit, where the multi-chain blocks include creation, termination, destruction, and relationship maintenance between chains;
the block access module 1034 is configured to write the trusted data to be saved into a certain block of the block chain system by the service system, and perform read access on data of the certain block after the data is written;
the block persistence module 1035 is used for persisting the data written by the block read-write module to a file storage area of the storage unit, the block chain operation support platform is used for improving efficiency and ensuring data security, the data written by the block is not directly connected to the file storage area and is firstly placed in a cache area, and the block persistence module is used for writing the data of the cache area into a file system;
the block node synchronization module 1036 is configured to synchronize different node data belonging to a multi-chain private block chain operation support system, where the block data is only stored in one storage node when written, and the block node synchronization module is responsible for synchronizing newly stored data to other nodes in real time.
The storage unit 104 is used for storage management of block chain data on multiple nodes, the storage unit node is composed of at least three nodes, data is synchronized among the nodes in real time, one node is updated, and data of other nodes is updated synchronously.
The storage unit 104 is composed of a plurality of homogeneous data storage unit nodes (1041- "104N"), and each storage unit node includes a multi-chain block area module 10411 and a file storage area module 10412;
the multi-chain block module 10411 is configured to store a block chain of a multi-chain structure, and generally includes a management chain and a plurality of service chains, where the management chain stores information of a block head node of each service chain, and each service chain is a service chain, and a multi-chain mechanism is implemented by associating the chain head nodes, and relationships of each chain are clearly classified, and if a service scene is complex, the management chain is also split into a multi-chain mode, that is, there may be a plurality of management chains, and an enterprise master control management chain defines the head information of one sub-service management chain by each block, and each sub-service management chain is further linked with a plurality of service chains, so as to form a chain tree management system adapted to the complex application scene of an enterprise;
the file storage module 10412 is configured to persistently store the multi-link blocks in the file system, and support two modes, namely, a file database and a relational database, where the file database stores block link data information, and the relational database stores complex node information, chain relationship, block information, and the like.
As shown in fig. 2, a method for supporting operation of a logical multi-chain block chain includes the following steps:
step 201: the private blockchain operation support system receives a registration request of the enterprise business system, and an application registration module 1021 of the access unit 102 registers the enterprise business system into a legal connection application;
step 202: the private block chain operation support system designs a chain organization structure according to business requirements of an enterprise business system, an enterprise business management chain is designed for enterprise overall business according to a design principle that each business of a department is relatively independent, a department business management chain is designed for each business of the department, the department business management chain is linked to the enterprise business management chain, different businesses in the department design respective business chains, and the business chains are linked to the department business management chain to form a tree chain structure;
step 203: the private block chain operation support system uses a chain creation module 1023 of the access unit 102 to create an enterprise business management chain according to enterprise chain design, the chain creation module 1023 uses a multi-chain tree module 1033 of the operation unit 103 to create a logical multi-block chain, after the chain creation is completed, an application authorization module 1022 of the access unit 102 is used to authorize enterprise applications, and authorization information is authorized to take effect through an authority system module 1031 of the operation unit 103;
step 204: the private block chain operation support system receives a business chain creation request of an enterprise application, creates a chain by using respective connection users and passwords, and creates a chain by using a chain creation module 1023 of the access unit 102;
step 205: the private block chain operation support system receives data writing requirements of each enterprise business system, the node competition computing module 1032 compares the computing capacity of each storage node, selects a writable storage node, writes the enterprise application trusted storage data of the business system into the private block chain operation support system by using the block reading and writing module 1026 of the access unit 102, the block persistence module 1035 of the operation unit 103 writes the data into the storage unit 104, and synchronizes the block data to the storage unit node module 1041 and 104N of the storage unit 104 by using the block node synchronization module 1036;
step 206: the private block chain operation support system receives the data verification requirements of each enterprise business system, uses the chain downloading module 1024 of the access unit 102 to download block information to be verified, and then uses the chain verification module 1025 to verify the authenticity of the block information;
step 207: the monitoring unit 101 monitors the operation of the private block chain, the node monitoring module 1011 monitors the operation of each storage node, the chain monitoring module 1012 monitors the operation of each chain, the block monitoring module 1013 monitors the operation of a block under a chain, the application monitoring module 1014 monitors the access of an application, the performance monitoring mode 1015 monitors the overall performance of the system, and if a problem occurs in the monitoring process, the early warning notification module 1016 is used to report the system abnormality in time.
The method and the system facilitate each enterprise to construct a private block chain platform inside the enterprise, reduce the use threshold of the private block chain, facilitate the rapid popularization and use of the private block chain system inside different types of enterprises, solve the tree classification management requirement of key data inside the enterprise by realizing a block chain structure system with a tree structure, realize the classification management and the storage of the key data of different businesses on the basis of trusted storage of the key business data, and achieve the application effects of good storage, good retrieval, good management and good use. The private block chain operation support system supporting the logic multi-chain can realize the trusted management of the whole life cycle of key data in an enterprise, and lays a foundation for government supervision of the trusted operation of the enterprise, unification of industrial data standards and strengthening of internal and external audit of the enterprise.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (4)
1. The private block chain operation support system supporting the logic multi-chain is characterized by comprising the following components:
the monitoring unit is used for monitoring the operation condition;
an access unit for providing an access channel to the outside;
the operation unit is used for operation control, coordinating the nodes of the storage units in the storage unit to cooperatively work and supporting automatic growth, data transaction and data synchronization of each chain block;
the storage unit comprises a plurality of storage unit nodes and is used for storage management of the block chain data on the plurality of storage unit nodes, and the block chain data are synchronized among the storage unit nodes in real time;
the operation unit comprises an authority system module, a node competition calculation module, a multi-chain tree module, a block read-write module, a block persistence module and a block node synchronization module;
the authority system module is used for managing the access authority of the multiple chains, different chains are controlled by the authority to be used by different business applications in an isolated mode, the business applications access the chains created by the business applications and access other chains which pass authorization;
the node competition computing module is used for computing the Hash value of each new block by each storage unit node when the new block is generated through computing power competition, voting the Hash value of the next block by each node, and determining the generation node of the next block;
the multi-chain tree module is used for organizing and managing multi-chain blocks stored in the storage unit, and comprises the steps of creating, ending and destroying links and maintaining the relationship among the chains;
the block read-write module is used for writing the trusted data to be stored into the designated block by the service system and reading and accessing the data of the designated block after the data is written;
the block persistence module is used for persisting the data written by the block read-write module to a file storage area of the storage unit, the data written by the block is not directly stored in the file storage area but is firstly placed in the node memory area, and the block persistence module is responsible for writing the data in the cache area into a data file;
the block node synchronization module is used for only storing one storage unit node when block data is written, and is responsible for synchronizing newly stored data to other storage unit nodes in real time;
the storage unit consists of a plurality of storage unit nodes, and each storage unit node comprises a multi-link block area and a file storage area;
the multi-chain block area is used for storing a block chain of a multi-chain structure and comprises one or a plurality of management chain blocks, and each management chain is connected with a plurality of service chains; the management chain is used for storing block head node information of the service chain; each service chain is a service, and head nodes between the service chains are associated with each other to realize a multi-chain mechanism; defining the head information of a sub-service management chain through each management chain block, and linking a plurality of service chains by each sub-service management chain to form a chain tree-shaped management system;
the file storage area is used for storing the block chain on the file system in a persistent mode, and supports two modes of a file database and a relational database, wherein the file database stores block chain data information, and the relational database stores node information, chain relation and block information.
2. The logical multi-chain enabled private blockchain operational support system of claim 1,
the monitoring unit comprises a node monitoring module, a chain monitoring module, a block monitoring module, an application monitoring module, a performance monitoring module and an early warning notification module;
the node monitoring module is used for monitoring the operation conditions of the nodes of each storage unit, and comprises the node distribution of the storage units, the node state of each storage unit, the node data distribution of each storage unit and the data synchronization condition among the nodes of the storage units;
the chain monitoring module is used for monitoring the operation condition of a chain of a data block which needs to be stored in a credible mode for each service, and comprises the number of the chains, the state of each chain, the length contained by the chain, the chain growth speed, the application to which the chain belongs, the chain data distribution and the establishment attribute information of the chain;
the block monitoring module is used for monitoring the block running conditions of each chain, and comprises the creation attribute of the block, the number of the existing blocks, the creation speed of the current block, the data volume of the block and the latest transaction block;
the application monitoring module is used for monitoring the condition of the accessed application system, including the name, address, access authority, relation with the chain, latest access time, data writing frequency and writing data volume of the application system;
the performance monitoring module is used for monitoring the operation efficiency, and the operation efficiency comprises the whole throughput, the total data volume, the total capacity and the residual capacity;
the early warning notification module is used for early warning notification after abnormity occurs, and comprises early warning of abnormal operation risks, alarming of abnormal operation and automatic analysis and repair of abnormity.
3. The logical multi-chain enabled private blockchain operational support system of claim 1,
the access unit comprises an application registration module, an application authorization module, a chain creation module, a chain downloading module, a chain verification module and a block read-write module;
the application registration module is used for receiving registration of an enterprise business system;
the application authorization module is used for granting the chain access authority created by one service system to another service system, and the chain after authorization is allowed to be used by the cross-service system;
the chain creating module is used for creating a block chain used by the service system;
the chain downloading module is used for downloading the whole chain data with access permission by the service system;
the chain checking module is used for checking the correctness and the tampering of the stored data by the service system;
and the block read-write module is used for receiving the business key data written by the business system and reading the written data.
4. The working method of the private block chain operation support system supporting the logic multi-chain is characterized by comprising the following steps of:
step (1): an application registration module of the access unit receives a registration request of an enterprise service system, and the enterprise service system is registered to become legal connection application;
step (2): designing a chain organization structure according to business requirements of an enterprise business system, designing an enterprise business management chain according to relatively independent design principles of each business of each department, designing a department business management chain for each business of each department, wherein the department business management chain is linked to the enterprise business management chain, different businesses in each department design respective business chains, and the business chains are linked to the department business management chains to form a tree chain structure;
and (3): according to the design of an enterprise chain, a chain creation module of an access unit creates an enterprise business management chain, a multi-chain tree module of an operation unit creates a logical block chain, after the chain creation is completed, an application authorization module of the access unit authorizes an enterprise application, and authorization information is authorized to take effect by a permission system module of the operation unit;
and (4): receiving a business chain creating request of enterprise application, and creating a business chain by a chain creating module of an access unit;
and (5): the block read-write module receives data write-in requirements of each enterprise business system, the node competition computing module compares the computing power of each storage node, the storage node with strong computing power is selected, the credible storage data of the enterprise business system is written in, the block persistence module of the operation unit writes the data in the storage unit, and the block node synchronization module is used for synchronizing the block data to the storage unit node module of the storage unit;
and (6): receiving data verification requirements of each enterprise business system, providing block information to be verified for a user by a chain downloading module of an access unit, and verifying the authenticity of the block information by the chain verification module;
and (7): the monitoring unit is used for monitoring the running condition of the private block chain, the node monitoring module is used for monitoring the running condition of each storage node, the chain monitoring module is used for monitoring the running condition of each chain, the block monitoring module is used for monitoring the running condition of a block under the chain, the application monitoring module is used for monitoring the application access condition, the performance monitoring mode is used for monitoring the performance, and if a problem occurs in the monitoring process, the early warning notification module is used for reporting the system abnormity in time.
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