CN111291732A - Adaptive blockchain parameter adjustment system - Google Patents
Adaptive blockchain parameter adjustment system Download PDFInfo
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- CN111291732A CN111291732A CN202010232883.4A CN202010232883A CN111291732A CN 111291732 A CN111291732 A CN 111291732A CN 202010232883 A CN202010232883 A CN 202010232883A CN 111291732 A CN111291732 A CN 111291732A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/22—Character recognition characterised by the type of writing
- G06V30/226—Character recognition characterised by the type of writing of cursive writing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
- G06Q30/0185—Product, service or business identity fraud
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
Abstract
The invention relates to a self-adaptive block chain parameter adjusting system, wherein a terminal comprises: the handwriting recognition server is used for performing authenticity recognition of the reference calligraphy writer on the received single font pattern based on the block chain mode so as to judge whether the received single font pattern is the authentic handwriting of the reference calligraphy writer; and the network transceiving equipment is arranged on the shell of the field grabbing mechanism, is connected with the handwriting recognition server through a network, and is used for sending the single font pattern corresponding to each font in the recognized instant product image to the handwriting recognition server in a time-sharing manner. The adaptive block chain parameter adjusting system is intelligent in control and reliable in data. As the block chain technology is introduced to execute handwriting identification of the calligraphy writer, the parameters of the block chain are adaptively corrected based on the calligraphy writer information, and the intelligent level of the block chain structure is improved.
Description
Technical Field
The invention relates to the field of block chain authentication, in particular to a self-adaptive block chain parameter adjusting system.
Background
The blockchain is essentially a decentralized distributed ledger database. Which is itself a series of blocks of data generated using cryptographic associations, each block of data containing information that identifies the validity of a plurality of bitcoin network transactions. This is the definition of a blockchain.
In the block chain system, each transaction directly occurs between two transaction parties, the two transaction parties broadcast transaction information to the whole transaction system, then a plurality of volunteers record the transaction information, arrange the transaction information into an account book with a clear account, and broadcast the account book back to the system.
As a result, the ledger in the blockchain system is not managed by a single trading center, but is managed by each participant in the system at the same time, and the ledger does not disappear unless a hacker can attack all participants in the world at the same time.
From the practical development, the blockchain technology is still mostly conceived and tested in the specific application field, and there is a long way to apply the blockchain technology to life and production, and there are many difficulties to obtain the approval of the regulatory department and market, mainly:
(I) is restricted by the current concept, system and law. The characteristics of centralization, self-management and collective maintenance of the block chain are adopted, so that the production and living modes of people are overturned, the national and supervision concepts are diluted, and the current legal arrangement is impacted. For these, theoretical preparations and institutional studies are completely lacking throughout the world. Even the most mature bitcoin is applied to the block chain, the attitudes of different countries are different, and the application and development of the block chain technology are inevitably hindered. To solve this type of problem, it is obvious that there is a long way to go.
And (II) the block chain needs to be developed in a breakthrough manner in the technical level. Block chain applications are still in the laboratory initiative development stage, and there are no intuitively available mature products. Compared with the internet technology, people can use specific application programs such as a browser and an APP to browse, transfer, exchange and apply information, but a block chain obviously lacks such breakthrough application programs and faces a high technical threshold barrier. For another example, in the block capacity problem, since a block chain needs to carry all information generated before copying, the information amount of the next block is larger than that of the previous block, so that the block write information is infinitely increased after being transferred, and the problems of information storage, verification and capacity caused by the increase remain to be solved.
(III) competitive technical challenges. Although many people look at blockchain technology, many techniques are available to promote human development, which is more convenient and efficient, and people will apply the technology. For example, if the blockchain technology is applied in the communication field, the information is sent to all people in the whole network each time, but only the person with the private key can decrypt and open the letter, so that the safety of information transmission is greatly increased.
At present, an overly rigid 51% contract layer in the block chain technology brings obstacles to its application, and the adaptive adjustment of the number percentage of distributed authentication nodes that give reliable authentication results cannot be performed according to specific application fields and application conditions, resulting in insufficient flexibility in executing various related processes using the distributed authentication nodes.
Disclosure of Invention
In order to solve the related technical problems in the prior art, the invention provides a self-adaptive block chain parameter adjusting system which can change the quantity percentage of distributed authentication nodes which can give reliable authentication results in a contract layer which is too rigid in the past and can be adjusted in a self-adaptive mode through different information of calligraphy writers needing to authenticate true and false so as to further improve the reliability of the authentication results.
Therefore, the present invention needs to have at least two important points:
(1) the block chain identification technology is introduced to carry out the authenticity identification of each font pattern of the calligraphy writer, thereby effectively avoiding the occurrence of identification and counterfeiting;
(2) the number percentage of distributed authentication nodes capable of giving reliable authentication results in a contract layer in a block chain structure is set in a self-adaptive mode based on information of a calligraphy writer needing to verify authenticity, and therefore the self-adaptive level of the block chain identification technology is improved.
According to an aspect of the present invention, there is provided an adaptive blockchain parameter adjustment system, the system comprising:
the handwriting recognition server is used for performing authenticity recognition of the reference calligraphy writer on the received single font pattern based on the block chain mode so as to judge whether the received single font pattern is the authentic handwriting of the reference calligraphy writer;
the block chain structure used by the block chain mode based on which the handwriting recognition server is based consists of a data layer, a network layer, a common identification layer, an excitation layer, a contract layer and an application layer, wherein the contract layer is provided with authentication nodes for judging whether a received single font pattern is a genuine trace of the reference calligraphy writer, and the number percentage of the authentication nodes for determining the reliability of the authentication result is mapped based on the information of the reference calligraphy writer;
the instant camera shooting structure is arranged at the front end of the on-site grabbing mechanism and used for carrying out image data acquisition on the calligraphy works of the calligraphy writer at the front end under the control of a user so as to obtain and output corresponding instant work images;
the content extraction equipment is positioned in the field grabbing mechanism, is connected with the instant camera structure and is used for identifying a single font pattern corresponding to each font in the instant work image based on the font color imaging characteristics;
the parameter input device is arranged on the shell of the field grabbing mechanism and used for inputting information of a reference calligraphy writer which is expected to be subjected to font authenticity identification by a user under the operation of the user;
the network transceiver is arranged on the shell of the field grabbing mechanism, is connected with the handwriting recognition server through a network, is also respectively connected with the content extraction equipment and the parameter input equipment, and is used for sending the single font pattern corresponding to each font in the recognized instant product image to the handwriting recognition server in a time-sharing manner and sending the information of a reference calligraphy writer which the user desires to recognize the authenticity of the font to the handwriting recognition server;
wherein the determining of the percentage of the number of authentication nodes whose authentication results are reliable is such that, when the authentication results given by a plurality of authentication nodes occupying the percentage of the number of the total number of all authentication nodes are identical, the given authentication result is determined to be a reliable authentication result.
The adaptive block chain parameter adjusting system is intelligent in control and reliable in data. As the block chain technology is introduced to execute handwriting identification of the calligraphy writer, the parameters of the block chain are adaptively corrected based on the calligraphy writer information, and the intelligent level of the block chain structure is improved.
Drawings
Embodiments of the invention will now be described with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of an adaptive blockchain parameter adjustment system according to the present invention.
Fig. 2 is a block diagram illustrating a configuration of an adaptive blockchain parameter adjustment system according to a first embodiment of the present invention.
Fig. 3 is a block diagram illustrating a configuration of an adaptive blockchain parameter adjustment system according to a second embodiment of the present invention.
Fig. 4 is a block diagram illustrating a structure of an adaptive blockchain parameter adjusting terminal according to a third embodiment of the present invention.
Detailed Description
Embodiments of the adaptive blockchain parameter adjustment system of the present invention will be described in detail below with reference to the accompanying drawings.
At present, when handwriting authentication of calligraphy writers is carried out, an artificial authentication mode or an electronic authentication mode is adopted, however, the artificial authentication mode depends too much on the artificial experience of authentication personnel, the electronic authentication mode is too mechanical, and the authentication result is not reliable enough, so that the handwriting authentication mechanism of the current calligraphy writers needs to be modified intelligently to adapt to authentication of calligraphy writer works of different ages and different prices.
In order to overcome the defects, the invention builds a self-adaptive block chain parameter adjusting system, and can effectively solve the corresponding technical problem.
Fig. 1 shows a schematic simulation diagram of the adaptive block chain parameter adjusting system of the present invention, and as shown in fig. 1, a data management mode of a block chain is adopted to perform on-site handwriting analysis on a handwriting work of a handwriting writer currently to be authenticated, so as to quickly provide a reliable authentication result.
< first embodiment >
Fig. 2 is a block diagram illustrating a structure of an adaptive blockchain parameter adjusting system according to a first embodiment of the present invention, the system including:
the handwriting recognition server is used for performing authenticity recognition of the reference calligraphy writer on the received single font pattern based on the block chain mode so as to judge whether the received single font pattern is the authentic handwriting of the reference calligraphy writer;
the block chain structure used by the block chain mode based on which the handwriting recognition server is based consists of a data layer, a network layer, a common identification layer, an excitation layer, a contract layer and an application layer, wherein the contract layer is provided with authentication nodes for judging whether a received single font pattern is a genuine trace of the reference calligraphy writer, and the number percentage of the authentication nodes for determining the reliability of the authentication result is mapped based on the information of the reference calligraphy writer;
the instant camera shooting structure is arranged at the front end of the on-site grabbing mechanism and used for carrying out image data acquisition on the calligraphy works of the calligraphy writer at the front end under the control of a user so as to obtain and output corresponding instant work images;
the content extraction equipment is positioned in the field grabbing mechanism, is connected with the instant camera structure and is used for identifying a single font pattern corresponding to each font in the instant work image based on the font color imaging characteristics;
the parameter input device is arranged on the shell of the field grabbing mechanism and used for inputting information of a reference calligraphy writer which is expected to be subjected to font authenticity identification by a user under the operation of the user;
the network transceiver is arranged on the shell of the field grabbing mechanism, is connected with the handwriting recognition server through a network, is also respectively connected with the content extraction equipment and the parameter input equipment, and is used for sending the single font pattern corresponding to each font in the recognized instant product image to the handwriting recognition server in a time-sharing manner and sending the information of a reference calligraphy writer which the user desires to recognize the authenticity of the font to the handwriting recognition server;
wherein the determining of the percentage of the number of authentication nodes whose authentication results are reliable is such that, when the authentication results given by a plurality of authentication nodes occupying the percentage of the number of the total number of all authentication nodes are identical, the given authentication result is determined to be a reliable authentication result.
< second embodiment >
Fig. 3 is a block diagram illustrating a structure of an adaptive blockchain parameter adjusting system according to a second embodiment of the present invention, the system including:
the TF memory chip is positioned in the field grabbing mechanism, is connected with the parameter input equipment and is used for receiving and storing the information of the reference calligraphy writer which the user expects to identify the font authenticity;
the TF memory chip is also connected with the network transceiver and used for receiving and storing the authentication result of each single font pattern;
the handwriting recognition server is used for performing authenticity recognition of the reference calligraphy writer on the received single font pattern based on the block chain mode so as to judge whether the received single font pattern is the authentic handwriting of the reference calligraphy writer;
the block chain structure used by the block chain mode based on which the handwriting recognition server is based consists of a data layer, a network layer, a common identification layer, an excitation layer, a contract layer and an application layer, wherein the contract layer is provided with authentication nodes for judging whether a received single font pattern is a genuine trace of the reference calligraphy writer, and the number percentage of the authentication nodes for determining the reliability of the authentication result is mapped based on the information of the reference calligraphy writer;
the instant camera shooting structure is arranged at the front end of the on-site grabbing mechanism and used for carrying out image data acquisition on the calligraphy works of the calligraphy writer at the front end under the control of a user so as to obtain and output corresponding instant work images;
the content extraction equipment is positioned in the field grabbing mechanism, is connected with the instant camera structure and is used for identifying a single font pattern corresponding to each font in the instant work image based on the font color imaging characteristics;
the parameter input device is arranged on the shell of the field grabbing mechanism and used for inputting information of a reference calligraphy writer which is expected to be subjected to font authenticity identification by a user under the operation of the user;
the network transceiver is arranged on the shell of the field grabbing mechanism, is connected with the handwriting recognition server through a network, is also respectively connected with the content extraction equipment and the parameter input equipment, and is used for sending the single font pattern corresponding to each font in the recognized instant product image to the handwriting recognition server in a time-sharing manner and sending the information of a reference calligraphy writer which the user desires to recognize the authenticity of the font to the handwriting recognition server;
wherein the determining of the percentage of the number of authentication nodes whose authentication results are reliable is such that, when the authentication results given by a plurality of authentication nodes occupying the percentage of the number of the total number of all authentication nodes are identical, the given authentication result is determined to be a reliable authentication result.
Next, the specific structure of the adaptive blockchain parameter adjusting system according to the above embodiment of the present invention will be further described.
In the adaptive blockchain parameter adjustment system: determining a percentage of the number of authentication nodes with reliable authentication results based on the information mapping of the reference calligraphy writer comprises: the farther the reference calligraphy writer works, the greater the percentage of the number of authentication nodes mapped to determine that the authentication result is reliable.
In the adaptive blockchain parameter adjustment system: determining a percentage of the number of authentication nodes with reliable authentication results based on the information mapping of the reference calligraphy writer comprises: the fewer the reference calligraphy writers, the greater the percentage of the number of authentication nodes mapped that determine the authenticity of the authentication result.
In the adaptive blockchain parameter adjustment system: determining a percentage of the number of authentication nodes with reliable authentication results based on the information mapping of the reference calligraphy writer comprises: the more expensive the market price of the reference calligrapher's work, the greater the percentage of the number of authentication nodes mapped that determine the authenticity of the authentication result.
In the adaptive blockchain parameter adjustment system: the plurality of authentication nodes are distributed at different positions of a network and are simultaneously in network connection with the handwriting recognition server;
wherein, in the handwriting recognition server, the numerical value of the number percentage of the mapped authentication nodes for determining that the authentication result is reliable is greater than or equal to 51%.
In the adaptive blockchain parameter adjustment system, the system further includes: and the liquid crystal display screen is arranged on the shell of the field grabbing mechanism, is connected with the parameter input device and is used for receiving and displaying information of a reference calligraphy writer which a user desires to identify the authenticity of the font.
In the adaptive blockchain parameter adjustment system: and the network transceiving equipment also receives the authentication result of each single font pattern returned by the handwriting recognition server through the network.
In the adaptive blockchain parameter adjustment system: the liquid crystal display screen is also connected with the network transceiving equipment and is used for receiving and displaying the authentication result of each single font pattern.
< third embodiment >
Fig. 4 is a block diagram illustrating a structure of an adaptive blockchain parameter adjusting terminal according to a third embodiment of the present invention.
The adaptive block chain parameter adjusting terminal set up by the third embodiment of the invention comprises: a memory and a processor, the processor coupled to the memory;
wherein the memory is used for storing executable instructions of the processor;
wherein the processor is configured to invoke executable instructions in the memory to implement a method of using the adaptive blockchain parameter adjustment system as described above to map different blockchain identification parameters based on information of a calligrapher who needs to verify authenticity when performing font authentication using a blockchain authentication mode.
In addition, in the blockchain system, a new block is generated every time a period of time elapses for storing the transaction information just generated, and the "volunteers" must solve a cryptographic problem to make this block complete and valid. The first volunteer who solves the problem marks the answer at the end of the block and broadcasts the whole block to the whole system, and other volunteers receive the message and stop working after the problem is solved, and then solve the problem of the next block chain.
If someone wants to tamper the content of one block, the someone needs to not only re-crack the new problem on the block, but also solve all the following chain problems, which is equivalent to confront all other people in the system with one effort, and complete double workload in the same time, when many people participate in the system, the operation is impossible, in 2008, the owner breaks the block chain technology out with a bit currency model, but the use of the block chain is not limited to the digital token, and the block chain technology can help solve the problems in many fields such as finance, property rights, public benefits, internet of things and the like without the participation of a strong intermediary, and brings a change to the whole society.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (9)
1. An adaptive blockchain parameter adjustment system, comprising:
the handwriting recognition server is used for performing authenticity recognition of the reference calligraphy writer on the received single font pattern based on the block chain mode so as to judge whether the received single font pattern is the authentic handwriting of the reference calligraphy writer;
the block chain structure used by the block chain mode based on which the handwriting recognition server is based consists of a data layer, a network layer, a common identification layer, an excitation layer, a contract layer and an application layer, wherein the contract layer is provided with authentication nodes for judging whether a received single font pattern is a genuine trace of the reference calligraphy writer, and the number percentage of the authentication nodes for determining the reliability of the authentication result is mapped based on the information of the reference calligraphy writer;
the instant camera shooting structure is arranged at the front end of the on-site grabbing mechanism and used for carrying out image data acquisition on the calligraphy works of the calligraphy writer at the front end under the control of a user so as to obtain and output corresponding instant work images;
the content extraction equipment is positioned in the field grabbing mechanism, is connected with the instant camera structure and is used for identifying a single font pattern corresponding to each font in the instant work image based on the font color imaging characteristics;
the parameter input device is arranged on the shell of the field grabbing mechanism and used for inputting information of a reference calligraphy writer which is expected to be subjected to font authenticity identification by a user under the operation of the user;
the network transceiver is arranged on the shell of the field grabbing mechanism, is connected with the handwriting recognition server through a network, is also respectively connected with the content extraction equipment and the parameter input equipment, and is used for sending the single font pattern corresponding to each font in the recognized instant product image to the handwriting recognition server in a time-sharing manner and sending the information of a reference calligraphy writer which the user desires to recognize the authenticity of the font to the handwriting recognition server;
wherein the determining of the percentage of the number of authentication nodes whose authentication results are reliable is such that, when the authentication results given by a plurality of authentication nodes occupying the percentage of the number of the total number of all authentication nodes are identical, the given authentication result is determined to be a reliable authentication result.
2. The adaptive blockchain parameter adjustment system of claim 1, wherein:
determining a percentage of the number of authentication nodes with reliable authentication results based on the information mapping of the reference calligraphy writer comprises: the farther the reference calligraphy writer works, the greater the percentage of the number of authentication nodes mapped to determine that the authentication result is reliable.
3. The adaptive blockchain parameter adjustment system of claim 2, wherein:
determining a percentage of the number of authentication nodes with reliable authentication results based on the information mapping of the reference calligraphy writer comprises: the fewer the reference calligraphy writers, the greater the percentage of the number of authentication nodes mapped that determine the authenticity of the authentication result.
4. The adaptive blockchain parameter adjustment system of claim 3, wherein:
determining a percentage of the number of authentication nodes with reliable authentication results based on the information mapping of the reference calligraphy writer comprises: the more expensive the market price of the reference calligrapher's work, the greater the percentage of the number of authentication nodes mapped that determine the authenticity of the authentication result.
5. The adaptive blockchain parameter adjustment system of claim 4, wherein:
the plurality of authentication nodes are distributed at different positions of a network and are simultaneously in network connection with the handwriting recognition server;
wherein, in the handwriting recognition server, the numerical value of the number percentage of the mapped authentication nodes for determining that the authentication result is reliable is greater than or equal to 51%.
6. The adaptive blockchain parameter adjustment system of claim 5, wherein the system further comprises:
and the liquid crystal display screen is arranged on the shell of the field grabbing mechanism, is connected with the parameter input device and is used for receiving and displaying information of a reference calligraphy writer which a user desires to identify the authenticity of the font.
7. The adaptive blockchain parameter adjustment system of claim 6, wherein:
and the network transceiving equipment also receives the authentication result of each single font pattern returned by the handwriting recognition server through the network.
8. The adaptive blockchain parameter adjustment system of claim 7, wherein:
the liquid crystal display screen is also connected with the network transceiving equipment and is used for receiving and displaying the authentication result of each single font pattern.
9. The adaptive blockchain parameter adjustment system of claim 8, wherein the system further comprises:
the TF memory chip is positioned in the field grabbing mechanism, connected with the parameter input equipment and used for receiving and storing information of a reference calligraphy writer which a user desires to identify the authenticity of the font;
the TF memory chip is also connected with the network transceiver and used for receiving and storing the authentication result of each single font pattern.
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