CN112308489A - Vaccine circulation supervision device and method based on block chain - Google Patents
Vaccine circulation supervision device and method based on block chain Download PDFInfo
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Abstract
The application discloses bacterin circulation supervision device and method based on block chain includes: constructing a block chain platform according to the block chain network framework; taking a vaccine production point, a vaccine transportation point, a vaccine distribution mechanism and a vaccine inoculation point as different nodes of the block chain platform, so that the circulation information of the vaccine production point, the circulation information of the vaccine transportation point, the circulation information of the vaccine distribution mechanism and the circulation information of the vaccine inoculation point are linked to the block chain platform; establishing the association between the circulation information of the vaccine production point, the circulation information of the vaccine transportation point, the circulation information of the vaccine distribution mechanism and the circulation information of the vaccination point and the multilayer supervision departments, and writing the association information into the intelligent contract of the block chain platform; the multi-layer monitoring departments are used for monitoring the circulation information of the vaccine so as to lead the vaccine to be intelligently allocated in the same level or cross-level monitoring departments; deploying the intelligent contracts into a blockchain platform. The circulation data of the vaccine can be monitored in multiple stages.
Description
Technical Field
The present application relates to the field of blockchain technology, and in particular, to a vaccine circulation monitoring device and method based on blockchain.
Background
Vaccination is an effective means for preventing and controlling infectious diseases, and is very important in daily life of people, but at present, the phenomena of vaccine counterfeiting, vaccine overdue and the like occur in the society, so that people are panic, and once the counterfeit vaccine or the overdue vaccine is vaccinated to a human body, the vaccinated people are seriously injured.
At present, a plurality of supervision departments supervise the circulation of vaccines, but the vaccines need to pass through manufacturers, logistics centers, hospitals, communities and the like in the circulation process, the supervision departments are difficult to make very accurate judgment on the flow direction of the vaccines, so that the vaccines cannot be supervised in the whole period, and the supervision effect is very poor.
Disclosure of Invention
The technical problem that this application mainly solved provides a bacterin circulation supervision device and method based on block chain, can solve the problem of supervision harmfully in the bacterin circulation process.
In order to solve the technical problem, the application adopts a technical scheme that: the utility model provides a bacterin circulation supervisory methods based on block chain, is applied to any block chain node, includes:
constructing a block chain platform according to the block chain network framework;
taking a vaccine production point, a vaccine transportation point, a vaccine distribution mechanism and a vaccine inoculation point as different nodes of the block chain platform, so that the circulation information of the vaccine production point, the circulation information of the vaccine transportation point, the circulation information of the vaccine distribution mechanism and the circulation information of the vaccine inoculation point are linked to the block chain platform;
establishing the relationship between the circulation information of the vaccine production point, the circulation information of the vaccine transportation point, the circulation information of the vaccine distribution mechanism and the circulation information of the vaccine inoculation point and a multilayer supervision department, and writing the relationship information into an intelligent contract of the block chain platform; the multi-layer supervision departments are used for monitoring vaccine circulation information so that vaccines can be intelligently deployed in the same level or cross-level supervision departments;
deploying the smart contracts into the blockchain platform.
Optionally, the taking a vaccine production point, a vaccine delivery point, a vaccine distribution mechanism, and a vaccination point as different nodes of the blockchain platform comprises:
and recording the circulation information of the vaccine production point, the vaccine transportation point, the vaccine distribution mechanism and the vaccination point into the block chain platform, wherein a key pair is produced and comprises a public key and a private key, the public key is disclosed to all nodes in the block chain platform, and the private key is used for identity verification in the tracing process of each node.
Optionally, the circulation information of the vaccine production point, the vaccine delivery point, the vaccine distribution mechanism and the vaccination point is recorded into the block chain platform, and the circulation information comprises:
and packaging the circulation information of the vaccine production point, the circulation information of the vaccine transportation point, the circulation information of the vaccine distribution mechanism and the circulation information of the vaccination point into sub-blocks, and adding each sub-block into the block chain platform.
Optionally, the circulation information of the vaccine production site comprises: factory leaving record, factory leaving time, registration information of manufacturers and qualification rate information of past manufacturers; the circulation information of the vaccine delivery point comprises: circulation mechanisms, information of transport personnel, time for transporting vaccines and circulation information of the vaccines in the transportation process; the circulation information of the vaccine distribution mechanism comprises: vaccine distribution place information, vaccine distributor information, vaccine distribution time; the circulation information of the vaccination site comprises: information of vaccinees, information of vaccinations of medical personnel, period of vaccinations.
Optionally, the time for forming vaccine circulation data blocks for the vaccine production point, the vaccine delivery point, the vaccine distribution mechanism and the vaccination point is less than 24 hours.
Optionally, the multi-layer regulatory authority is configured to monitor vaccine circulation information, so that the vaccine is intelligently deployed in peer or cross-peer regulatory authorities, including:
respectively forming first sub-blocks by first community inoculation point information, first district level monitoring department information for monitoring the first community inoculation point information, first city level monitoring department information for monitoring the first district level monitoring department and first provincial level monitoring department information for monitoring the first city level monitoring department information, and adding each first sub-block to the block chain platform;
and respectively forming second sub-blocks by second community inoculation point information, second district-level monitoring department information for monitoring the second community inoculation point information, second city-level monitoring department information for monitoring the second district-level monitoring department and second provincial-level monitoring department information for monitoring the second city-level monitoring department information, and adding each second sub-block to the block chain platform.
Optionally, deploying the smart contracts into the blockchain platform further comprises:
and sending the vaccine circulation information of different nodes to a unique identifier, and determining the corresponding relation between the unique identifier and the vaccine.
Optionally, the unique identifier comprises a two-dimensional code or a barcode.
Optionally, the method further comprises matching vaccine circulation data of the vaccine production point, the vaccine transportation point, the vaccine distribution mechanism and the vaccine inoculation point with preset values to form a matching result, and transmitting the matching result data to the block chain platform.
In order to solve the above technical problem, another technical solution adopted by the present application is: provided is a block chain-based vaccine circulation supervision device, comprising:
a processor;
a memory coupled to the processor; wherein the memory stores instructions for execution by the processor to enable the processor to:
constructing a block chain platform according to the block chain network framework;
taking a vaccine production point, a vaccine transportation point, a vaccine distribution mechanism and a vaccine inoculation point as different nodes of the block chain platform, so that the circulation information of the vaccine production point, the circulation information of the vaccine transportation point, the circulation information of the vaccine distribution mechanism and the circulation information of the vaccine inoculation point are linked to the block chain platform;
establishing the relationship between the circulation information of the vaccine production point, the circulation information of the vaccine transportation point, the circulation information of the vaccine distribution mechanism and the circulation information of the vaccine inoculation point and a multilayer supervision department, and writing the relationship information into an intelligent contract of the block chain platform; the multi-layer supervision departments are used for monitoring vaccine circulation information so that vaccines can be intelligently deployed in the same level or cross-level supervision departments;
deploying the smart contracts into the blockchain platform.
The beneficial effect of this application is: be different from prior art's condition, block chain platform is established to this application, and all links up the circulation data of bacterin to block chain platform, and multilayer supervisory authority monitors bacterin circulation information to make the circulation data publicization of bacterin, and can call bacterin to the multizone and provide convenient, accelerate the pertinence circulation of bacterin, improve the utilization ratio of bacterin, go back to the source supervision to bacterin circulation data, avoid the emergence of bacterin condition of making fake.
Drawings
FIG. 1 is a flow chart of an embodiment of a block chain-based vaccine distribution supervision method according to the present application;
FIG. 2 is a block diagram of the structure of each node and a block chain platform of the block chain-based vaccine circulation supervision method according to the present application;
FIG. 3 is a combined block diagram of an embodiment of a multi-tier regulatory agency and a blockchain platform in the block chain-based vaccine distribution regulatory method of the present application;
fig. 4 is a schematic structural diagram of an embodiment of the block chain-based vaccine circulation supervision apparatus according to the present application.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
The terms "first", "second" and "third" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature.
Referring to fig. 1 to 4, an embodiment of the present application provides a block chain-based vaccine circulation monitoring method, including:
s110: constructing a block chain platform according to the block chain network framework;
s120: the vaccine production point, the vaccine transportation point, the vaccine distribution mechanism and the vaccine inoculation point are used as different nodes of the block chain platform, so that the circulation information of the vaccine production point, the circulation information of the vaccine transportation point, the circulation information of the vaccine distribution mechanism and the circulation information of the vaccine inoculation point are linked to the block chain platform. In an embodiment of the present application, taking a vaccine production point, a vaccine delivery point, a vaccine distribution mechanism, and a vaccination point as different nodes of a blockchain platform includes: the method comprises the steps of recording circulation information of a vaccine production point, a vaccine transportation point, a vaccine distribution mechanism and a vaccine inoculation point into a block chain platform, wherein a secret key pair is produced and comprises a public key and a private key, the public key is disclosed to all nodes in the block chain platform, and the private key is used for identity verification in the tracing process of each node. It will be appreciated that the circulation information for the vaccine production site, the circulation information for the vaccine delivery site, the circulation information for the vaccine distribution facility, and the circulation information for the vaccination site are packaged into sub-blocks and each sub-block is added to the blockchain platform.
Further, it is understood that the circulation information of the vaccine production site includes, but is not limited to: factory leaving record, factory leaving time, registration information of manufacturers and qualification rate information of past manufacturers; circulation information for vaccine delivery points includes, but is not limited to: circulation mechanisms, information of transport personnel, time for transporting vaccines and circulation information of the vaccines in the transportation process; circulation information for the vaccine distribution facility includes, but is not limited to: vaccine distribution place information, vaccine distributor information, vaccine distribution time; flow-through information for vaccination sites includes, but is not limited to: information of vaccinees, information of vaccinations of medical personnel, period of vaccinations. Of course, circulation information of vaccine production sites, circulation information of vaccine delivery sites, circulation information of vaccine distribution facilities, and circulation information of vaccination sites may be periodically linked as an evaluation data. For example: the vaccine production site can evaluate the transport data of the vaccine transport site each time, and the evaluation is linked to the block chain platform, so that the vaccine transport site is monitored. The vaccination site can evaluate the data of the vaccine production site, and the evaluation data is linked to the block chain platform, so that the vaccine production site is monitored.
The time for forming the vaccine circulation data block at the vaccine production point, the vaccine transportation point, the vaccine distribution mechanism and the vaccination point can be limited. For example, in one embodiment of the present application, the time for the vaccine production site, the vaccine delivery site, the vaccine distribution facility, and the vaccination site to form the vaccine circulation data block is less than 24 hours. It is also possible to time limit the circulation from the vaccine production site to the vaccine delivery site t1 and to time limit the circulation from the vaccine delivery site to the predetermined vaccine distribution facility t2, it is necessary to ensure that the sum of t1 and t2 cannot exceed the time limit.
S130: establishing the association between the circulation information of the vaccine production point, the circulation information of the vaccine transportation point, the circulation information of the vaccine distribution mechanism and the circulation information of the vaccination point and the multilayer supervision departments, and writing the association information into the intelligent contract of the block chain platform; the multi-layer monitoring department is used for monitoring the vaccine circulation information, so that the vaccines can be intelligently allocated in the same level or cross-level monitoring departments.
It is understood that multiple levels of regulatory bodies are used to monitor vaccine circulation information to allow intelligent deployment of vaccines at peer or cross-level regulatory bodies, including: respectively forming first sub-blocks by first community inoculation point information, first district level monitoring department information for monitoring the first community inoculation point information, first city level monitoring department information for monitoring the first district level monitoring department and first provincial level monitoring department information for monitoring the first city level monitoring department information, and adding each first sub-block to a block chain platform; and respectively forming second sub-blocks by using the second community inoculation point information, the second district level monitoring department information for monitoring the second community inoculation point information, the second city level monitoring department information for monitoring the second district level monitoring department and the second provincial level monitoring department information for monitoring the second city level monitoring department information, and adding each second sub-block to the block chain platform.
Further, the method also comprises the step of matching vaccine circulation data of the vaccine production point, the vaccine transportation point, the vaccine distribution mechanism and the vaccine inoculation point with preset values to further form a matching result, and transmitting the matching result data to the block chain platform. According to the arrangement, the data of the vaccine between provincial levels and city levels can be inquired, so that the efficiency of transprovincial calling, transcity calling or transregional calling of the vaccine can be improved, the inoculation efficiency of an vaccinee is greatly improved, and the quantity of the vaccine which cannot be used due to overdue can be reduced.
And S140, deploying the intelligent contracts into the blockchain platform.
In an embodiment of the present application, deploying the smart contracts into the blockchain platform further includes: and sending the vaccine circulation information of different nodes to the unique identifier, and determining the corresponding relation between the unique identifier and the vaccine. As can be appreciated, the unique identifier includes a two-dimensional code or a bar code. In other embodiments, the identification code may be other identification codes, which is not limited herein.
The present application further provides a vaccine circulation supervision device based on a block chain, which includes: a processor 20 and a memory 10 connected to the processor 20. Wherein the memory 10 stores instructions for execution by the processor 20 to enable the processor 20 to: constructing a block chain platform according to the block chain network framework; taking a vaccine production point, a vaccine transportation point, a vaccine distribution mechanism and a vaccine inoculation point as different nodes of the block chain platform, so that the circulation information of the vaccine production point, the circulation information of the vaccine transportation point, the circulation information of the vaccine distribution mechanism and the circulation information of the vaccine inoculation point are linked to the block chain platform; establishing the association between the circulation information of the vaccine production point, the circulation information of the vaccine transportation point, the circulation information of the vaccine distribution mechanism and the circulation information of the vaccination point and the multilayer supervision departments, and writing the association information into the intelligent contract of the block chain platform; the multi-layer monitoring departments are used for monitoring the circulation information of the vaccine so as to lead the vaccine to be intelligently allocated in the same level or cross-level monitoring departments; deploying the intelligent contracts into a blockchain platform. It will be appreciated that the block chain based vaccine circulation supervision apparatus may also be connected with an electronic device, including, but not limited to, an apparatus arranged to receive/transmit communication signals via a wireline connection (e.g., via a Public Switched Telephone Network (PSTN), a Digital Subscriber Line (DSL), a digital cable, a direct cable connection, and/or another data connection/network) and/or via a wireless interface (e.g., for a cellular network, a Wireless Local Area Network (WLAN), a digital television network such as a DVB-H network, a satellite network, an AM-FM broadcast transmitter, and/or another communication terminal), as "electronic device" (or simply "terminal") as used herein. A communication terminal arranged to communicate over a wireless interface may be referred to as a "wireless communication terminal", "wireless terminal" or "electronic device". Examples of electronic devices include, but are not limited to, satellite or cellular telephones; a Personal Communications System (PCS) terminal that may combine a cellular radiotelephone with data processing, facsimile and data communications capabilities; PDAs that may include radiotelephones, pagers, internet/intranet access, Web browsers, notepads, calendars, and/or Global Positioning System (GPS) receivers; and conventional laptop and/or palmtop receivers or other electronic devices that include a radiotelephone transceiver. A cellular phone is an electronic device equipped with a cellular communication module.
It should be noted that the terms "comprises" and "comprising," and any variations thereof, in the embodiments of the present application, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or may alternatively include other components or elements inherent to such process, method, article, or apparatus.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A vaccine circulation supervision method based on block chains is applied to any block chain node, and is characterized by comprising the following steps:
constructing a block chain platform according to the block chain network framework;
taking a vaccine production point, a vaccine transportation point, a vaccine distribution mechanism and a vaccine inoculation point as different nodes of the block chain platform, so that the circulation information of the vaccine production point, the circulation information of the vaccine transportation point, the circulation information of the vaccine distribution mechanism and the circulation information of the vaccine inoculation point are linked to the block chain platform;
establishing the relationship between the circulation information of the vaccine production point, the circulation information of the vaccine transportation point, the circulation information of the vaccine distribution mechanism and the circulation information of the vaccine inoculation point and a multilayer supervision department, and writing the relationship information into an intelligent contract of the block chain platform; the multi-layer supervision departments are used for monitoring vaccine circulation information so that vaccines can be intelligently deployed in the same level or cross-level supervision departments;
deploying the smart contracts into the blockchain platform.
2. The block chain-based vaccine circulation supervision method according to claim 1, wherein the taking of a vaccine production point, a vaccine transportation point, a vaccine distribution mechanism and a vaccine inoculation point as different nodes of the block chain platform comprises:
and recording the circulation information of the vaccine production point, the vaccine transportation point, the vaccine distribution mechanism and the vaccination point into the block chain platform, wherein a key pair is produced and comprises a public key and a private key, the public key is disclosed to all nodes in the block chain platform, and the private key is used for identity verification in the tracing process of each node.
3. The block chain-based vaccine circulation supervision method according to claim 2, wherein the circulation information of the vaccine production point, the vaccine transportation point, the vaccine distribution mechanism and the vaccination point is recorded into the block chain platform, which comprises:
and packaging the circulation information of the vaccine production point, the circulation information of the vaccine transportation point, the circulation information of the vaccine distribution mechanism and the circulation information of the vaccination point into sub-blocks, and adding each sub-block into the block chain platform.
4. The block chain-based vaccine circulation supervision method according to claim 1, characterized in that the circulation information of the vaccine production site comprises: factory leaving record, factory leaving time, registration information of manufacturers and qualification rate information of past manufacturers; the circulation information of the vaccine delivery point comprises: circulation mechanisms, information of transport personnel, time for transporting vaccines and circulation information of the vaccines in the transportation process; the circulation information of the vaccine distribution mechanism comprises: vaccine distribution place information, vaccine distributor information, vaccine distribution time; the circulation information of the vaccination site comprises: information of vaccinees, information of vaccinations of medical personnel, period of vaccinations.
5. The blockchain-based vaccine circulation regulatory method of claim 4, further comprising forming vaccine circulation data blocks for less than 24 hours for the vaccine production site, the vaccine delivery site, the vaccine distribution facility, and the vaccination site.
6. The block chain-based vaccine circulation supervision method according to claim 1, wherein the multi-layer supervision department is configured to monitor the vaccine circulation information so that the vaccine is intelligently deployed in peer or cross-peer supervision departments, and the method comprises:
respectively forming first sub-blocks by first community inoculation point information, first district level monitoring department information for monitoring the first community inoculation point information, first city level monitoring department information for monitoring the first district level monitoring department and first provincial level monitoring department information for monitoring the first city level monitoring department information, and adding each first sub-block to the block chain platform;
and respectively forming second sub-blocks by second community inoculation point information, second district-level monitoring department information for monitoring the second community inoculation point information, second city-level monitoring department information for monitoring the second district-level monitoring department and second provincial-level monitoring department information for monitoring the second city-level monitoring department information, and adding each second sub-block to the block chain platform.
7. The blockchain-based vaccine circulation regulatory method of claim 1, wherein deploying the smart contract into the blockchain platform further comprises:
and sending the vaccine circulation information of different nodes to a unique identifier, and determining the corresponding relation between the unique identifier and the vaccine.
8. The block chain-based vaccine circulation regulatory method of claim 7, wherein the unique identifier comprises a two-dimensional code or a bar code.
9. The blockchain-based vaccine circulation supervision method according to claim 1, further comprising matching vaccine circulation data of the vaccine production point, the vaccine transportation point, the vaccine distribution mechanism, and the vaccination point with preset values to form matching results, and transmitting the matching result data to the blockchain platform.
10. A blockchain-based vaccine circulation monitoring device, comprising:
a processor;
a memory coupled to the processor; wherein the memory stores instructions for execution by the processor to enable the processor to:
constructing a block chain platform according to the block chain network framework;
taking a vaccine production point, a vaccine transportation point, a vaccine distribution mechanism and a vaccine inoculation point as different nodes of the block chain platform, so that the circulation information of the vaccine production point, the circulation information of the vaccine transportation point, the circulation information of the vaccine distribution mechanism and the circulation information of the vaccine inoculation point are linked to the block chain platform;
establishing the relationship between the circulation information of the vaccine production point, the circulation information of the vaccine transportation point, the circulation information of the vaccine distribution mechanism and the circulation information of the vaccine inoculation point and a multilayer supervision department, and writing the relationship information into an intelligent contract of the block chain platform; the multi-layer supervision departments are used for monitoring vaccine circulation information so that vaccines can be intelligently deployed in the same level or cross-level supervision departments;
deploying the smart contracts into the blockchain platform.
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