CN113220781A - Personal radiation dose management method, device, equipment and readable storage medium - Google Patents
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Abstract
The application relates to a management method, a device, equipment and a readable storage medium of personal radiation dose, relating to the technical field of nuclear power plant radiation, wherein a database table storing latest personal radiation dose data is imported into a first block of a first power plant node, a data updating request is broadcasted to the whole network, a plurality of second power plant nodes respectively receive the data updating request, PBFT consensus check is carried out, the check result is compared with a preset threshold value, if the check result is greater than the preset threshold value, a second block is created by the second power plant nodes, the first block and the second block are imported into a block chain database, the second power plant nodes store the database table storing the latest personal radiation dose data in the first block into the second block according to a preset function in the first block, so that all nuclear power plants can simultaneously update the latest personal radiation dose data into the own database, and data sharing and management are carried out among the nuclear power plants, so that the timeliness and the effectiveness of the data are ensured.
Description
Technical Field
The present application relates to the field of nuclear power plant radiation technology, and in particular, to a method, an apparatus, a device, and a readable storage medium for managing personal radiation dose.
Background
At present, thermal power, hydroelectric power and nuclear power have become three major pillars of world power together, wherein the nuclear power is a new energy source, has the advantages of safety, cleanness, high efficiency and economy, and the development of the nuclear power is a realistic choice for optimizing an energy structure, guaranteeing energy safety, meeting the requirements of economic and social development on energy, and is also an important way for protecting ecological environment and realizing sustainable development. However, development and use of nuclear power are accompanied by certain dangers, and once a leakage accident occurs, the consequences are not obvious, so that a nuclear power plant needs to be regularly inspected and maintained.
The current nuclear power plant needs workers to enter a radiation area for construction during periodic inspection or overhaul, and needs to authorize the radiation workers before construction, record information such as a dose control value and a declaration dose, so as to ensure that the dose control value and the annual total effective dose are smaller than the dose control value of the nuclear power plant and the annual total effective dose of the declaration worker is larger than the total effective dose in the Chinese nuclear power counted in the system.
However, due to the fact that external unit construction personnel relate to related work of a plurality of nuclear power plants, part of personal radiation dose data cannot be shared among different nuclear power plants, repeated reporting of personal radiation dose and even exceeding of dose are easily caused, and accordingly body health of the construction personnel is affected.
Disclosure of Invention
The embodiment of the application provides a method, a device, equipment and a readable storage medium for managing personal radiation dose, which aim to solve the problem that personal radiation dose data cannot be effectively managed due to the fact that the personal radiation dose data cannot be shared among different nuclear power plants in the related art.
In a first aspect, a method for managing personal radiation dose is provided, comprising the following steps:
creating a block chain database;
a first power plant node receives a database table in which latest personal radiation dose data are stored;
a first power plant node creates a first block, the database table storing the latest personal radiation dose data is led into the first block, and a data updating request is broadcasted to the whole network;
the plurality of second power plant nodes receive data updating requests broadcasted by the first power plant node respectively, and perform PBFT consensus verification according to the data updating requests respectively to obtain verification results;
comparing the verification result with a preset threshold value, and if the verification result is larger than the preset threshold value, creating a second block by the second power plant node;
importing the first block and the second block into the blockchain database;
and the second power plant node stores the database table in which the latest personal radiation dose data is stored in the first block into the second block according to a preset function in the first block.
In some embodiments, the receiving, by the plurality of second power plant nodes, the data update request broadcasted by the first power plant node, and performing, according to the data update request, PBFT consensus verification, respectively, to obtain a verification result includes:
a second power plant node receives a data updating request broadcasted by the first power plant node;
the second power plant node checks the comprehensive information of the first power plant node according to the data updating request to obtain a ready state instruction, and performs whole-network broadcasting on the ready state instruction;
the first power plant node receives the ready state instructions broadcasted by the second power plant nodes, and counts the number of the received ready state instructions to obtain a statistical result;
judging whether the statistical result is larger than the number of preset ready state instructions, if so, broadcasting the state instructions which can be received and submitted to the whole network by the first power plant node;
the plurality of second power plant nodes respectively receive the state instruction which is broadcast by the first power plant node and can be submitted in a receiving mode, and broadcast the submitting instruction to the whole network;
and the first power plant node receives the submission instructions broadcasted by the second power plant nodes, and performs statistical verification on the number of the received submission instructions to obtain a verification result.
In some embodiments, the preset threshold is calculated by a first algorithm, and the first algorithm includes:
X＝2f+1
in the formula, X is a preset threshold value, and f is the number of invalid second power plant nodes.
In some embodiments, before the first plant node receives the database table storing the latest personal radiation dose data, the method further comprises:
creating a database table with a preset structure;
and acquiring the latest personal radiation dose data, and importing the latest personal radiation dose data into the database table.
In some embodiments, after the second plant node stores the database table in which the latest personal radiation dose data is stored in the first block into the second block according to the preset function in the first block, the method further includes:
calculating the personal radiation dose data in the first block or the second block in the block chain to obtain the personal radiation total dose;
and leading the total dosage of the personal radiation into a visual interactive interface.
In some embodiments, after the calculating the personal radiation dose data in the first block or the second block in the block chain to obtain the total personal radiation dose, the method further includes:
and judging whether the total dose of the personal radiation is larger than a preset total dose threshold value, if so, carrying out dose exceeding early warning reminding and outputting early warning information.
In some embodiments, after the calculating the personal radiation dose data in the first block or the second block in the block chain to obtain the total personal radiation dose, the method further includes: and inquiring the total radiation dose of the individual according to the information of the individual job number.
In a second aspect, there is provided an apparatus for managing radiation dose of an individual, comprising:
a blockchain creation unit for creating a blockchain database;
the data receiving unit is used for receiving a database table in which the latest personal radiation dose data is stored by the first power plant node;
the data broadcasting unit is used for creating a first block by a first power plant node, importing the database table in which the latest personal radiation dose data is stored into the first block, and broadcasting a data updating request to the whole network;
the verification unit is used for receiving data updating requests broadcasted by the first power plant node by the plurality of second power plant nodes respectively, and performing PBFT consensus verification according to the data updating requests respectively to obtain verification results;
the block analysis warehousing unit is used for comparing the checking result with a preset threshold value, and if the checking result is larger than the preset threshold value, the second power plant node creates a second block; adding the first block and the second block to the block chain database; and the second power plant node stores the database table in which the latest personal radiation dose data is stored in the first block into the second block according to a preset function in the first block.
In a third aspect, there is provided a device for personal radiation dose management, comprising: the personal radiation dose management system comprises a memory and a processor, wherein at least one instruction is stored in the memory, and is loaded and executed by the processor to realize the personal radiation dose management method.
In a fourth aspect, a computer-readable storage medium is provided, which stores computer instructions that, when executed by a computer, cause the computer to perform the aforementioned method of personal radiation dose management.
The beneficial effect that technical scheme that this application provided brought includes: the method and the system realize sharing and management of the personal radiation dose data among different nuclear power plants, and improve the management efficiency and the safety of the personal radiation dose data.
The embodiment of the application provides a method, a device, equipment and a readable storage medium for managing personal radiation dose, wherein a database table storing latest personal radiation dose data is imported into a first block of a first power plant node, a data updating request is broadcasted to the whole network, a plurality of second power plant nodes receive the data updating request respectively, PBFT common identification check is carried out according to the data updating request respectively to obtain a check result, the check result is compared with a preset threshold value, if the check result is larger than the preset threshold value, a second block is created by the second power plant node, the first block and the second block are imported into a block chain database, and the second power plant node stores the database table storing the latest personal radiation dose data in the first block into the second block according to a preset function in the first block, so that all nuclear power plants in the block chain database can update the latest personal radiation dose data to own database simultaneously And data sharing is carried out among the nuclear power plants through distributed services of the block chains, so that the reality, safety, effectiveness and timeliness of the data are guaranteed. Therefore, the embodiment of the application records the personal radiation dose data through the block chain technology, realizes the sharing and management of the personal radiation dose data among different nuclear power plants, and improves the management efficiency and the safety of the personal radiation dose data.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic flow chart illustrating a method for managing personal radiation dose according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of an apparatus for managing personal radiation dose according to an embodiment of the present disclosure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a method, a device, equipment and a readable storage medium for managing personal radiation dose, which can solve the problem that personal radiation dose data cannot be effectively managed due to the fact that the personal radiation dose data cannot be shared among different nuclear power plants in the related technology.
Fig. 1 is a schematic flow chart of a method for managing personal radiation dose provided in an embodiment of the present application, including the following steps:
s1: creating a block chain database;
s2: a first power plant node receives a database table in which latest personal radiation dose data are stored;
s3: the method comprises the steps that a first power plant node creates a first block, a database table storing latest personal radiation dose data is led into the first block, and a data updating request is broadcasted to the whole network;
s4: the plurality of second power plant nodes receive the data updating requests broadcasted by the first power plant nodes respectively, and perform PBFT (Practical Byzantine Fault Tolerance) consensus verification according to the data updating requests respectively to obtain verification results;
s5: comparing the checking result with a preset threshold value, and if the checking result is greater than the preset threshold value, creating a second block by the second power plant node;
s6: importing the first block and the second block into a block chain database;
s7: and the second power plant node stores the database table in which the latest personal radiation dose data is stored in the first block into the second block according to a preset function in the first block.
The embodiment of the application guides a database table storing the latest personal radiation dose data into a first block of a first power plant node, broadcasts a data updating request to the whole network, a plurality of second power plant nodes respectively receive the data updating request, respectively carry out PBFT consensus check according to the data updating request to obtain a check result, then compares the check result with a preset threshold, if the check result is greater than the preset threshold, the second power plant nodes create a second block, guides the first block and the second block into a block chain database, and stores the database table storing the latest personal radiation dose data in the first block into the second block according to a preset function in the first block by the second power plant nodes, so that all nuclear power plants in the block chain database can simultaneously update the latest personal radiation dose data into own databases, and data sharing is carried out among all nuclear power plants through distributed services of the block chains, so that the reality, safety, effectiveness and timeliness of the data are guaranteed. Therefore, the embodiment of the application records the personal radiation dose data through the block chain technology, realizes the sharing and management of the personal radiation dose data among different nuclear power plants, and improves the management efficiency and the safety of the personal radiation dose data.
Furthermore, in this embodiment of the application, the multiple second power plant nodes respectively receive the data update request broadcast by the first power plant node, and respectively perform the PBFT consensus check according to the data update request to obtain a check result, which specifically includes the following steps:
the second power plant node receives a data updating request broadcasted by the first power plant node;
the second power plant node checks the comprehensive information of the first power plant node according to the data updating request to obtain a command in a preparation state, and the command in the preparation state is broadcasted in the whole network;
the first power plant node receives the preparation state instructions broadcasted by each second power plant node, and counts the number of the received preparation state instructions to obtain a statistical result;
judging whether the statistical result is larger than the number of preset ready state instructions, if so, broadcasting the state instructions which can be received and submitted to the whole network by the first power plant node;
the plurality of second power plant nodes respectively receive the state instruction which is broadcast by the first power plant node and can be submitted in a receiving mode, and broadcast the submitting instruction to the whole network;
and the first power plant node receives the submission instructions broadcasted by each second power plant node, and performs statistical verification on the number of the received submission instructions to obtain a verification result.
Further, in this embodiment of the present application, the preset threshold is calculated by a first algorithm, where the first algorithm includes:
X＝2f+1
in the formula, X is a preset threshold value, and f is the number of invalid second power plant nodes.
Further, in this embodiment of the present application, before the first plant node receives the database table storing the latest personal radiation dose data, the method further includes the following steps: creating a database table with a preset structure; and acquiring the latest personal radiation dose data, and importing the latest personal radiation dose data into a database table.
Furthermore, in this embodiment of the present application, after the second plant node stores the database table in the first block, in which the latest personal radiation dose data is stored, into the second block according to the preset function in the first block, the method further includes the following steps: calculating the personal radiation dose data in the first block or the personal radiation dose data in the second block in the block chain to obtain the total personal radiation dose; the total personal radiation dose is guided into the visual interactive interface, so that the total personal radiation dose can be presented more simply and intuitively.
Furthermore, in the embodiment of the present application, after calculating the personal radiation dose data in the first block or the personal radiation dose data in the second block in the block chain to obtain the total personal radiation dose, the method further includes the following steps: and judging whether the total dose of the personal radiation is larger than a preset total dose threshold value, if so, carrying out dose exceeding early warning reminding and outputting early warning information.
Furthermore, in the embodiment of the present application, after calculating the personal radiation dose data in the first block or the personal radiation dose data in the second block in the block chain to obtain the total personal radiation dose, the method further includes the following steps: and inquiring the total dosage of the personal radiation according to the personal job number information, so that a user can conveniently inquire.
The specific working flow of the personal radiation dose management method in the embodiment of the application is as follows: firstly, data related to personal radiation dose is sorted and prepared, and related preparation is carried out on data chaining, namely preparation is carried out on the data chaining for creating a block chain database; secondly, preparing a block chain operation environment, wherein a nuclear power block chain mainly comprises a storage module, a network module, a PBFT consensus algorithm, an encryption module, a block analysis storage and the like, and the nuclear power block chain mainly relates to a data chain without virtual currency and mine excavation, so that the nuclear power block chain can be understood as a distributed database which is opened among nuclear power plants, wherein the nuclear power block chain uses a modified PBFT consensus algorithm;
then, it is ensured that all nuclear power plant data nodes can construct a block, a database table structure required by personal radiation dose is preset among nuclear power plants, the operation permission of each nuclear power plant node on the database table is set, each nuclear power plant node can compile SQL (Structured Query Language) sentences according to the permitted permission of the nuclear power plant node, namely, personal radiation dose data received by construction personnel during construction is uploaded and packaged into code blocks, and then the whole network broadcasting is carried out to wait for the legality of information such as signature and permission of the whole network check; if the code block is legal, entering a PBFT consensus algorithm mechanism, sequentially executing each node according to states of Preprepare, Commit and the like until 2f +1 Commit, starting to locally generate a new block, and after the new block is generated, analyzing the content of the block by each node and performing floor-to-warehouse operation;
specifically, one nuclear power plant data node (namely a first power plant node) receives a database table stored with latest personal radiation dose data, creates a first block, introduces the database table stored with the latest personal radiation dose data into the first block, and broadcasts a data updating request to the whole network; when other nuclear power plant data nodes (namely second power plant nodes) receive the first block request, the nuclear power plant data nodes enter a Pre-Prepare state, the authority of the format, the Hash function, the signature and the table (title) is checked, and after the check is passed, the nuclear power plant data nodes enter the Prepare state and are in a whole network broadcasting state; when the number of each node Prepare accumulated by the first power plant node is larger than 2f +1, entering a Commit state, and broadcasting the state in the whole network; when the number of Commit of each node accumulated by the first power plant node is greater than 2f +1, the consensus is considered to be achieved; the first power plant node adds the first block into the block chain, and then executes the SQL statement in the first block; the data nodes of other nuclear power plants create a second block, a synchronous SQLite database (or other relational databases such as MySQL) is realized by executing the same SQL, and the data can be directly inquired in the future by inquiring the SQLite database; after the personal radiation total dose data is synchronously completed among the nuclear power plants, the personal radiation dose managers of the nuclear power plants can inquire out the historical information of the personal radiation data through the job numbers of constructors, and determine whether to approve the construction permission or not according to the data.
Therefore, the technical method for sharing the personal radiation dose of the nuclear power plant among different power plants through the block chain technology is provided, so that the personal radiation dose data is managed more safely, effectively and timely, and the working efficiency is improved.
Referring to fig. 2, an embodiment of the present application further provides a personal radiation dose management device, including:
a blockchain creation unit for creating a blockchain database;
the data receiving unit is used for receiving a database table in which the latest personal radiation dose data is stored by the first power plant node;
the data broadcasting unit is used for creating a first block by the first power plant node, importing a database table in which the latest personal radiation dose data is stored into the first block, and broadcasting a data updating request to the whole network;
the verification unit is used for receiving the data updating requests broadcasted by the first power plant node by the plurality of second power plant nodes respectively, and performing PBFT consensus verification according to the data updating requests respectively to obtain verification results; the method is specifically used for: the second power plant nodes receive data updating requests broadcasted by the first power plant nodes, the second power plant nodes verify the comprehensive information of the first power plant nodes according to the data updating requests to obtain ready state instructions and broadcast the ready state instructions in the whole network, the first power plant nodes receive the ready state instructions broadcasted by each second power plant node and count the number of the received ready state instructions to obtain a statistical result, whether the statistical result is larger than the preset number of the ready state instructions is judged, if yes, the first power plant nodes broadcast the ready state instructions to the whole network, the plurality of second power plant nodes respectively receive the ready state instructions broadcasted by the first power plant nodes and broadcast the submitted state instructions to the whole network, and the first power plant nodes receive the submitted instructions broadcasted by each second power plant node, carrying out statistical verification on the number of the received submission instructions to obtain a verification result;
the block analysis warehousing unit is used for comparing the checking result with a preset threshold value, and if the checking result is larger than the preset threshold value, the second power plant node creates a second block; adding the first block and the second block into a block chain database; the second power plant node stores the database table in which the latest personal radiation dose data are stored in the first block into the second block according to a preset function in the first block, wherein a preset threshold is obtained through calculation of a first algorithm, and the first algorithm comprises the following steps:
X＝2f+1
in the formula, X is a preset threshold value, and f is the number of invalid second power plant nodes.
According to the embodiment of the application, a database table which is received by a data receiving unit and stores latest personal radiation dose data is led into a first block of a first power plant node through a data broadcasting unit, a data updating request is broadcasted to the whole network, a plurality of second power plant nodes respectively receive the data updating request through a checking unit, PBFT consensus check is respectively carried out according to the data updating request to obtain a checking result, the checking result is compared with a preset threshold through a block analyzing and warehousing unit, if the checking result is larger than the preset threshold, a second block is created by the second power plant nodes, the first block and the second block are led into a block chain database, the second power plant nodes store the database table which stores the latest personal radiation dose data in the first block into the second block according to a preset function in the first block, and all nuclear power plants in the block chain database can simultaneously update the latest personal radiation dose data to the second block And data sharing is carried out among all nuclear power plants through distributed services of the block chains in the own database, so that the reality, safety, effectiveness and timeliness of the data are ensured. Therefore, the embodiment of the application records the personal radiation dose data through the block chain technology, realizes the sharing and management of the personal radiation dose data among different nuclear power plants, and improves the management efficiency and the safety of the personal radiation dose data.
Further, in an embodiment of the present application, the management apparatus further includes a database table creation unit configured to: creating a database table with a preset structure; and acquiring the latest personal radiation dose data, and importing the latest personal radiation dose data into a database table.
Further, in an embodiment of the present application, the management apparatus further includes a data statistics displaying unit, configured to: calculating the personal radiation dose data in the first block or the personal radiation dose data in the second block in the block chain to obtain the total personal radiation dose; the total personal radiation dose is guided into the visual interactive interface, so that the total personal radiation dose can be presented more simply and intuitively.
Furthermore, in this embodiment of the present application, the management apparatus further includes a data early warning unit, configured to: and judging whether the total dose of the personal radiation is larger than a preset total dose threshold value, if so, carrying out dose exceeding early warning reminding and outputting early warning information.
Further, in this embodiment of the present application, the management apparatus further includes a data query unit, configured to: and inquiring the total dosage of the personal radiation according to the personal job number information, so that a user can conveniently inquire.
An embodiment of the present application further provides a device for managing personal radiation dose, including: the personal radiation dose management system comprises a memory and a processor, wherein at least one instruction is stored in the memory, and is loaded and executed by the processor to realize all or part of the steps of the personal radiation dose management method.
The Processor may be a CPU, or may be another general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or another programmable logic device, a discrete gate, or a discrete hardware component of a transistor logic device, or the like. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like, the processor being the control center of the computer device and the various interfaces and lines connecting the various parts of the overall computer device.
The memory may be used to store computing programs and/or modules, and the processor implements the various functions of the computing device by running or executing the computer programs and/or modules stored in the memory, as well as by invoking data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a video playing function, an image playing function, etc.), and the like; the storage data area may store data (such as video data, image data, etc.) created according to the use of the cellular phone, etc. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device.
Embodiments of the present application also provide a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement all or part of the steps of the foregoing method for managing personal radiation dose.
The embodiments of the present application may implement all or part of the foregoing processes, or may be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the computer program may implement the steps of the foregoing methods. Where the computer program comprises computer program code, the computer program code may be in source code form, object code form, an executable file or some intermediate form, and the like. The computer readable medium may include: any entity or device, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer memory, Read-Only memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunication signals, software distribution medium, etc., capable of carrying computer program code. It should be noted that the computer readable medium may contain other components which may be suitably increased or decreased as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, in accordance with legislation and patent practice, the computer readable medium does not include electrical carrier signals and telecommunications signals.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, server, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Claims (10)
1. A method of managing radiation dose of an individual, comprising the steps of:
creating a block chain database;
a first power plant node receives a database table in which latest personal radiation dose data are stored;
a first power plant node creates a first block, the database table storing the latest personal radiation dose data is led into the first block, and a data updating request is broadcasted to the whole network;
the plurality of second power plant nodes receive data updating requests broadcasted by the first power plant node respectively, and perform PBFT consensus verification according to the data updating requests respectively to obtain verification results;
comparing the verification result with a preset threshold value, and if the verification result is larger than the preset threshold value, creating a second block by the second power plant node;
importing the first block and the second block into the blockchain database;
and the second power plant node stores the database table in which the latest personal radiation dose data is stored in the first block into the second block according to a preset function in the first block.
2. The method for personal radiation dose management as claimed in claim 1, wherein the step of receiving the data update request broadcasted by the first power plant node by the plurality of second power plant nodes, respectively, and performing PBFT consensus verification according to the data update request to obtain a verification result comprises:
a second power plant node receives a data updating request broadcasted by the first power plant node;
the second power plant node checks the comprehensive information of the first power plant node according to the data updating request to obtain a ready state instruction, and performs whole-network broadcasting on the ready state instruction;
the first power plant node receives the ready state instructions broadcasted by the second power plant nodes, and counts the number of the received ready state instructions to obtain a statistical result;
judging whether the statistical result is larger than the number of preset ready state instructions, if so, broadcasting the state instructions which can be received and submitted to the whole network by the first power plant node;
the plurality of second power plant nodes respectively receive the state instruction which is broadcast by the first power plant node and can be submitted in a receiving mode, and broadcast the submitting instruction to the whole network;
and the first power plant node receives the submission instructions broadcasted by the second power plant nodes, and performs statistical verification on the number of the received submission instructions to obtain a verification result.
3. A method of personal radiation dose management as claimed in claim 1, wherein: the preset threshold is calculated by a first algorithm, and the first algorithm comprises the following steps:
X＝2f+1
in the formula, X is a preset threshold value, and f is the number of invalid second power plant nodes.
4. A method of personal radiation dose management as claimed in claim 1, wherein: before the first plant node receives a database table storing the latest personal radiation dose data, the method further comprises the following steps:
creating a database table with a preset structure;
and acquiring the latest personal radiation dose data, and importing the latest personal radiation dose data into the database table.
5. The method of claim 1, wherein after the second power plant node stores the database table with the latest personal radiation dose data stored in the first block into the second block according to the preset function in the first block, the method further comprises:
calculating the personal radiation dose data in the first block or the second block in the block chain to obtain the personal radiation total dose;
and leading the total dosage of the personal radiation into a visual interactive interface.
6. The method as claimed in claim 5, wherein after the calculating the personal radiation dose data in the first block or the second block of the block chain to obtain the total personal radiation dose, the method further comprises:
and judging whether the total dose of the personal radiation is larger than a preset total dose threshold value, if so, carrying out dose exceeding early warning reminding and outputting early warning information.
7. The method as claimed in claim 5, wherein after the calculating the personal radiation dose data in the first block or the second block of the block chain to obtain the total personal radiation dose, the method further comprises: and inquiring the total radiation dose of the individual according to the information of the individual job number.
8. An apparatus for managing radiation dosage of an individual, comprising:
a blockchain creation unit for creating a blockchain database;
the data receiving unit is used for receiving a database table in which the latest personal radiation dose data is stored by the first power plant node;
the data broadcasting unit is used for creating a first block by a first power plant node, importing the database table in which the latest personal radiation dose data is stored into the first block, and broadcasting a data updating request to the whole network;
the verification unit is used for receiving data updating requests broadcasted by the first power plant node by the plurality of second power plant nodes respectively, and performing PBFT consensus verification according to the data updating requests respectively to obtain verification results;
the block analysis warehousing unit is used for comparing the checking result with a preset threshold value, and if the checking result is larger than the preset threshold value, the second power plant node creates a second block; adding the first block and the second block to the block chain database; and the second power plant node stores the database table in which the latest personal radiation dose data is stored in the first block into the second block according to a preset function in the first block.
9. An apparatus for managing radiation dose of an individual, comprising: a memory and a processor, the memory having stored therein at least one instruction, the at least one instruction being loaded and executed by the processor to implement the method of personal radiation dosage management of any of claims 1-7.
10. A computer-readable storage medium characterized by: the computer storage medium stores computer instructions that, when executed by a computer, cause the computer to perform the method of managing personal radiation dose of any one of claims 1 to 7.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108470265A (en) * | 2018-03-27 | 2018-08-31 | 深圳春沐源控股有限公司 | Multi-warehouse data management method based on block chain and related equipment |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108470265A (en) * | 2018-03-27 | 2018-08-31 | 深圳春沐源控股有限公司 | Multi-warehouse data management method based on block chain and related equipment |
Non-Patent Citations (1)
| Title |
|---|
| 马小峰 等: "《核就在你身边 不可不懂的核知识》", vol. 1, 第二军医大学出版社, pages: 49 - 51 * |
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Application publication date: 20210806 |