CN111524005A - Handle identification system based on block chain and data processing method - Google Patents
Handle identification system based on block chain and data processing method Download PDFInfo
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Abstract
The invention discloses a handle identification system and a data processing method based on a block chain; the method comprises the following steps: the method comprises the steps that a Handle service platform receives an information query request reported by equipment carrying a Handle identification suffix code; the discovery server searches an information server corresponding to the handle identification postfix code according to the handle identification postfix code; and the block chain client of the information server acquires the reporting information written into the block chain network by the equipment from the block chain network according to the handle identification suffix code. According to the technical scheme, the handle identification system is combined with the block chain technology, and the network data safety is guaranteed by using the block chain technology.
Description
Technical Field
The invention relates to the field of handle identification, in particular to a handle identification system and a data processing method based on a block chain.
Background
As a bottom-layer common technology of the next generation internet, the handle identification system has the characteristics and advantages of compatibility, expandability, international track connection, autonomous controllability and the like, can realize the integration and sharing of physically dispersed distributed data resources as required through the functions of identification registration, analysis, information management and the like, and has low realization cost; the handle identification system can be applied to the Internet of things. The handle identification system provides analysis service and discovery service, and realizes addressing access of all network related application information resources, thereby realizing acquisition of resource information in the network. However, the existing handle identification system does not consider the privacy and safety problems, which are the precondition of whether the network service can be widely used, and how to ensure the security of the network mass data and the privacy of the user is an important problem that must be solved in the development of network application.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a handle identification system based on a block chain, which can ensure the safety of network data.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
a data processing method of a handle identification system based on a block chain is characterized by comprising the following steps:
the method comprises the steps that a Handle service platform receives an information query request reported by equipment carrying a Handle identification code;
the handle identification prefix code is positioned to an analysis server in the local service cluster; the handle identification code comprises a handle identification prefix code and a handle identification suffix code;
the analysis server sends the equipment reporting information inquiry request to a corresponding discovery server;
the discovery server searches an information server corresponding to the handle identification postfix code according to the handle identification postfix code;
and the information server acquires the reporting information written into the blockchain network by the equipment from the blockchain network through the blockchain client according to the handle identification suffix code.
As an alternative implementation, in a first aspect of an embodiment of the present invention,
the method for receiving the equipment reporting information inquiry request carrying the Handle identification postfix code by the Handle service platform comprises the following steps:
and the Handle service platform receives the equipment reporting information query request carrying the Handle identification suffix code from the Handle identification client.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the acquiring, by the information server, the report information written in the blockchain network by the device from the blockchain network according to the handle identification suffix code by the blockchain client includes:
and the information server acquires the reporting information written into the blockchain network by the equipment from the blockchain network through the blockchain client according to the corresponding relation between the pre-recorded handle identification suffix code and the equipment reporting information.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, acquiring reporting information written in a block chain network by a device, further includes:
the information server sends reporting information to a Handle service platform;
and the Handle service platform sends the report information to the Handle identification client.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the data processing method further includes:
the method comprises the steps that a Handle service platform receives an equipment manufacturer identifier registration request sent by a Handle identifier client;
the register server generates a handle identification suffix code based on the block chain of the equipment manufacturer identification register request; telling an analysis server about the corresponding relation between the handle identification suffix code and the equipment manufacturer;
the analysis server distributes a discovery server to the equipment manufacturer, and records the handle identification suffix code and the address of the discovery server;
and the discovery server finds the information server of the equipment manufacturer, records the handle identification postfix code and the address of the information server, and feeds back registration success information to the handle identification client.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the information server compiles, through the blockchain client, an intelligent contract that uses a Solidity language to compile device upload information rules into the EVM bytecode; and deploying the compiled intelligent contract into a block chain network, and receiving a contract address returned after successful deployment.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, deploying the compiled intelligent contract into the blockchain network, receiving a contract address returned after successful deployment, and then further including:
the device calls an intelligent contract deployed in the block chain network through the contract address, and writes the uploading information into the block chain network according to the intelligent contract.
As an optional implementation manner, in the first aspect of the embodiment of the present invention, the device is a physical device accessing to the internet of things or a virtual digital device accessing to the internet of things;
the block chain network is a public chain network running on a block chain platform or a private chain network created by an operator;
the block chain network realizes the tamper resistance of the information reported by the equipment through a consensus mechanism, an intelligent contract, an encryption signature algorithm and a distributed database;
the reporting information includes reporting metadata information or URL information.
The invention also provides a Handle identification system based on the block chain, which comprises a Handle service platform, an analysis server, a discovery server and an information server:
the Handle service platform is used for receiving an information query request reported by equipment carrying a Handle identification postfix code and positioning the information query request to an analysis server in a local service cluster according to the Handle identification prefix; the handle identification code comprises a handle identification prefix code and a handle identification suffix code;
the analysis server is used for sending a device report information query request to the corresponding discovery server;
the discovery server is used for searching the information server corresponding to the handle identification postfix code according to the handle identification postfix code;
and the information server is used for acquiring the reporting information written into the blockchain network by the equipment from the blockchain network according to the handle identification suffix code through the blockchain client.
Preferably, the handle identification system further comprises a registration server;
the Handle service platform is also used for receiving an equipment manufacturer identifier registration request sent by the Handle identifier client;
the registration server is used for generating a handle identification suffix code based on the block chain of the equipment manufacturer identification registration request; telling an analysis server about the corresponding relation between the handle identification suffix code and the equipment manufacturer;
the analysis server is also used for distributing a discovery server to the equipment manufacturer and recording the handle identification suffix code and the address of the discovery server;
the discovery server is also used for finding an information server of an equipment manufacturer, recording a handle identification postfix code and the address of the information server, and feeding back registration success information to the handle identification client;
the information server is also used for compiling an intelligent contract of an information rule uploaded by equipment compiled by using a solid language into an EVM byte code through the block chain client; and deploying the compiled intelligent contract into a block chain network, and receiving a contract address returned after successful deployment.
The invention has the beneficial effects that: the method comprises the steps that a Handle service platform receives a device report information query request, a block chain client of an information server obtains report information written in a block chain network by a device from the block chain network according to a Handle identification postfix code in the device report information query request, the Handle identification system is combined with the block chain technology, and the block chain technology is utilized to guarantee network data safety.
Drawings
FIG. 1 is a schematic structural diagram of a handle identification system based on a block chain according to the present invention;
FIG. 2 is a flowchart of a data processing method of a handle identification system based on a block chain according to the present invention;
fig. 3 is another flowchart of a data processing method of a handle identification system based on a block chain according to the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the invention as defined and defined in the appended claims, and all matters produced by the invention using the inventive concept are protected.
Example 1
For better understanding of the handle identification system based on the block chain disclosed in the present invention, refer to fig. 1 specifically.
The module chain-based Handle identification system comprises a Handle service platform, an analysis server, a discovery server and an information server. The handle identification system of this embodiment may implement data queries.
The Handle service platform is used for receiving an information query request reported by equipment carrying a Handle identification code and positioning the equipment to an analysis server in the local service cluster according to a Handle identification prefix; the handle identification code contains a handle identification prefix code and a handle identification suffix code. And the analysis server is used for sending the equipment report information query request to the corresponding discovery server.
And the discovery server is used for searching the information server corresponding to the handle identification postfix code according to the handle identification postfix code.
And the information server is used for acquiring the reporting information written into the blockchain network by the equipment from the blockchain network according to the handle identification suffix code through the blockchain client. In this embodiment, the blockchain client may be a geth client (short for GoEthereum open source item), which is client software written in Go language and implementing Ethereum protocol. As an embodiment, the blockchain client is configured to read a correspondence between a handle identification suffix code recorded in advance and the device reporting information, and obtain the reporting information written in the blockchain network by the device from the blockchain network using the correspondence.
As an embodiment, the information server is further configured to send the report information to the Handle service platform; and the Handle service platform is also used for sending the report information to the Handle identification client.
The module chain-based Handle identification system comprises a Handle service platform, a registration server, an analysis server, a discovery server and an information server. The handle identification system of this embodiment may implement identification registration. The local server cluster is composed of a registration server, an analysis server, a discovery server and an information server.
And the Handle service platform is also used for receiving a device manufacturer identifier registration request sent by the Handle identifier client.
The registration server is used for generating a handle identification suffix code based on the block chain of the equipment manufacturer identification registration request; and telling an analysis server about the corresponding relation between the handle identification suffix code and the equipment manufacturer. As an embodiment, the registration server may be configured to generate a handle identifier of the device manufacturer identifier registration request, where the handle identifier includes a handle prefix code and a handle suffix code, and the handle suffix code is a block chain-based handle code (referred to as BCIC _ ID).
And the analysis server is also used for distributing a discovery server to the equipment manufacturer and recording the handle identification postfix code and the address of the discovery server.
And the discovery server is also used for finding an information server of the equipment manufacturer, recording the handle identification postfix code and the address of the information server, and feeding back registration success information to the handle identification client.
The information server is also used for compiling an intelligent contract of an information rule uploaded by equipment compiled by using a solid language into an EVM byte code through the block chain client; and deploying the compiled intelligent contract into a block chain network, and receiving a contract address returned after successful deployment.
As an embodiment, the handle identification system further includes a device, and when the device state change is detected, the device calls an intelligent contract deployed in the blockchain network through a contract address, and writes the upload information into the blockchain network according to the intelligent contract.
As an embodiment, the device is a physical device accessing to the internet of things or a virtual digital device accessing to the internet of things; of course, the device may also be a device that accesses the internet. The technical scheme can be applied to networks such as the Internet of things, the Internet, a wide area network and the like.
As an embodiment, the blockchain network is a public-chain network running on a blockchain platform or a private-chain network created by an operator.
As an implementation manner, the block chain network realizes tamper resistance of the information reported by the device through a consensus mechanism, an intelligent contract, an encryption signature algorithm and a distributed database. The four technical means for tamper resistance can refer to the prior art, and are not described herein again. The technical scheme combines the four existing technical means together, and can solve the problem of data security.
As an embodiment, the reporting information includes reporting metadata information or URL information. Of course, the reporting information may also include other information.
According to the technical scheme, the handle identification system is combined with the block chain technology, and the network data safety is guaranteed by using the block chain technology. The block chain data has the characteristics of high stability, no information falsification and the like, the safety of the network data is guaranteed, and the safety of the network mass data and the privacy of users are guaranteed.
Example 2
The present embodiment and embodiment 1 are based on the same inventive concept, and the related contents of the present embodiment and embodiment 1 can be referred to each other. The data processing method of the handle identification system based on the block chain in the embodiment includes:
101. and the Handle service platform receives an information query request reported by the equipment carrying the Handle identification code.
As an embodiment, the receiving, by the Handle service platform, the device reporting information query request carrying the Handle identification code is a device reporting information query request, which is received by the Handle service platform from the Handle identification client and carries the Handle identification code. The handle identifies that the client can run an identify client.
102. And positioning to a resolving server in the local service cluster according to the handle identification prefix code.
In this embodiment, the handle identification code includes a handle identification prefix code and a handle identification suffix code; the handle identification prefix code is used for positioning to a resolution server in the local service cluster.
103. And the analysis server sends the equipment reporting information query request to the corresponding discovery server.
In this embodiment, after receiving the device report information query request, the resolution server sends the device report information query request to the corresponding discovery server.
104. And the discovery server searches the information server corresponding to the handle identification postfix code according to the handle identification postfix code.
In this embodiment, the discovery server receives a query request reported by the device, and queries a record according to a handle identifier suffix code to obtain an information server address corresponding to the identifier.
105. And the information server acquires the reporting information written into the blockchain network by the equipment from the blockchain network through the blockchain client according to the handle identification suffix code.
In this embodiment, the obtaining, by the information server, the reporting information written by the device into the blockchain network from the blockchain network according to the handle identification suffix code by the blockchain client includes: and the block chain client acquires the reporting information written into the block chain network by the equipment from the block chain network according to the corresponding relation between the pre-recorded handle identification suffix code and the equipment reporting information. As an embodiment, after step 105, the information server sends the report information to the Handle service platform; and the Handle service platform sends the report information to the Handle identification client.
According to the technical scheme, the handle identification system is combined with the block chain technology, and the safety of network data is guaranteed by utilizing the handle identification code.
Example 3
The data processing method of the handle identification system based on the block chain in this embodiment may further include, on the basis of embodiment 2, the following steps:
201. and the Handle service platform receives a device manufacturer identifier registration request sent by the Handle identifier client. Namely, each equipment manufacturer performs identification registration to the handle service platform through the identification client.
202. The register server generates a handle identification suffix code based on the block chain of the equipment manufacturer identification register request; and telling an analysis server about the corresponding relation between the handle identification suffix code and the equipment manufacturer.
203. And the analysis server allocates a discovery server to the equipment manufacturer and records the handle identification postfix code and the address of the discovery server.
204. And the discovery server finds the information server of the equipment manufacturer, records the handle identification postfix code and the address of the information server, and feeds back registration success information to the handle identification client.
Further, in this embodiment, the blockchain client of the information server compiles an intelligent contract of the information rule uploaded by the equipment compiled by using a solid language into an EVM bytecode; after compiling is completed, the information server deploys the compiled intelligent contract into the blockchain network, and receives a contract address returned after successful deployment.
As an embodiment, after the step of deploying the compiled intelligent contract into the blockchain network and receiving a contract address returned after successful deployment, the method further includes:
the device calls an intelligent contract deployed in the block chain network through the contract address, and writes the uploading information into the block chain network according to the intelligent contract.
As an embodiment, the device is a physical device accessing to the internet of things or a virtual digital device accessing to the internet of things; the block chain network is a public chain network running on a block chain platform or a private chain network created by an operator; the block chain network realizes the tamper resistance of the information reported by the equipment through a consensus mechanism, an intelligent contract, an encryption signature algorithm and a distributed database; the reporting information includes reporting metadata information or URL information.
The technical scheme combines the handle identification system with the block chain technology, and ensures the network data safety by utilizing the suffix code of the handle identification.
Since the blockchain is a decentralized, multi-party and distributed book technology, a P2P network is arranged at the bottom layer, the stability and reliability of data of the blockchain are high, information cannot be tampered, once the information is verified and added to the blockchain, the information is stored permanently, unless more than 51% of nodes in the system can be controlled simultaneously, and the modification of the data by a single node is not effective. According to the technical scheme, the block chain technology is combined, and the characteristics of high stability of block chain data, incapability of tampering information and the like are utilized, so that the safety of the data of the Internet of things is guaranteed, and the safety of mass data of the Internet of things and the privacy of users are guaranteed.
Those skilled in the art will appreciate that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, and the program may be stored in a computer readable storage medium, and the storage medium may include a memory, a magnetic disk, an optical disk, or the like.
Finally, it should be noted that: the disclosure of the embodiments of the present invention is only for the purpose of illustrating the preferred embodiments of the present invention, and is not to be construed as limiting the invention; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. A data processing method of a handle identification system based on a block chain is characterized by comprising the following steps:
the method comprises the steps that a Handle service platform receives an equipment report information query request carrying a Handle identification code, and the equipment report information query request is positioned to an analysis server in a local service cluster according to a Handle identification prefix code; the handle identification code comprises a handle identification prefix code and a handle identification suffix code;
the analysis server sends the equipment reporting information inquiry request to a corresponding discovery server;
the discovery server searches an information server corresponding to the handle identification postfix code according to the handle identification postfix code;
and the information server acquires the reporting information written into the blockchain network by the equipment from the blockchain network through the blockchain client according to the handle identification suffix code.
2. The data processing method of claim 1, wherein the receiving, by the Handle service platform, the device report information query request carrying the Handle identification code comprises:
and the Handle service platform receives an equipment reporting information query request carrying a Handle identification code from a Handle identification client.
3. The data processing method of claim 1, wherein the obtaining, by the information server, the reporting information written by the device into the blockchain network from the blockchain network according to the handle id suffix code by the blockchain client comprises:
and the information server acquires the reporting information written into the blockchain network by the equipment from the blockchain network through the blockchain client according to the corresponding relation between the pre-recorded handle identification suffix code and the equipment reporting information.
4. The data processing method according to claim 1, wherein the obtaining of the report information written by the device into the blockchain network further comprises:
the information server sends the report information to the Handle service platform;
and the Handle service platform sends the report information to a Handle identification client.
5. The data processing method of any of claims 1 to 4, wherein the data processing method further comprises:
the method comprises the steps that a Handle service platform receives an equipment manufacturer identifier registration request sent by a Handle identifier client;
the register server generates a handle identification suffix code based on the block chain of the equipment manufacturer identification register request; telling an analysis server about the corresponding relation between the handle identification suffix code and the equipment manufacturer;
the analysis server allocates a discovery server to the equipment manufacturer and records the handle identification suffix code and the address of the discovery server;
and the discovery server finds the information server of the equipment manufacturer, records the handle identification postfix code and the address of the information server, and feeds back registration success information to the handle identification client.
6. The data processing method of any of claims 1 to 4, wherein the data processing method further comprises:
the information server compiles an intelligent contract of information rules uploaded by a Solidiy language compiling device into an EVM byte code through a block chain client; and deploying the compiled intelligent contract into a block chain network, and receiving a contract address returned after successful deployment.
7. The data processing method of claim 6, wherein deploying the compiled intelligent contract into the blockchain network, receiving a contract address returned after successful deployment, further comprises:
and the equipment calls the intelligent contract deployed in the blockchain network through the contract address and writes the uploading information into the blockchain network according to the intelligent contract.
8. The data processing method of claim 1, wherein the device is a physical device accessing the internet of things or a virtual digital device accessing the internet of things;
the block chain network is a public chain network running on a block chain platform or a private chain network created by an operator;
the block chain network realizes the tamper resistance of the information reported by the equipment through a consensus mechanism, an intelligent contract, an encryption signature algorithm and a distributed database;
the reporting information includes reporting metadata information or URL information.
9. The utility model provides a Handle identification system based on block chain which characterized in that includes Handle service platform, analysis server, discovery server, information server:
the Handle service platform is used for receiving an information query request reported by equipment carrying a Handle identification code and positioning the equipment to an analysis server in the local service cluster according to a Handle identification prefix; the handle identification code comprises a handle identification prefix code and a handle identification suffix code;
the analysis server is used for sending the equipment reporting information query request to the corresponding discovery server;
the discovery server is used for searching the information server corresponding to the handle identification postfix code according to the handle identification postfix code;
and the information server is used for acquiring the reporting information written into the blockchain network by the equipment from the blockchain network according to the handle identification suffix code through the blockchain client.
10. A blockchain-based handle identification system as claimed in claim 9 wherein the handle identification system further comprises a registry server;
the Handle service platform is also used for receiving a device manufacturer identifier registration request sent by the Handle identifier client;
the registration server is used for generating a handle identification suffix code based on a block chain of the equipment manufacturer identification registration request; telling an analysis server about the corresponding relation between the handle identification suffix code and the equipment manufacturer;
the analysis server is further configured to allocate a discovery server to the device manufacturer, and record the handle identification suffix code and an address of the discovery server;
the discovery server is further configured to find an information server of the device manufacturer, record the handle identification suffix code and an address of the information server, and feed back registration success information to the handle identification client;
the information server is also used for compiling an intelligent contract of an information rule uploaded by equipment compiled by using a Solidity language into an EVM byte code through the block chain client; and deploying the compiled intelligent contract into a block chain network, and receiving a contract address returned after successful deployment.
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| CN113596626A (en) * | 2021-08-24 | 2021-11-02 | 北京理工大学 | Intelligent plantar pressure detection system based on identification registration analysis |
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| CN113301185B (en) * | 2021-07-27 | 2021-10-15 | 深圳市数标国际科技有限公司 | Industrial Internet identification analysis system and method based on alliance block chain |
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