CN116452119B - Digital supervision method and device for grain inventory - Google Patents
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Abstract
The invention discloses a grain inventory digital supervision method and equipment, belongs to the technical field of blockchains, and aims to solve the technical problems that the existing grain inventory supervision method cannot guarantee the uniqueness and credibility of grain inventory information and cannot realize safe and credible digital supervision of grain inventory. The method comprises the following steps: generating an electronic goods shelf card for grain inventory of each grain bin based on an identification analysis technology; the electronic goods position card comprises a two-dimensional code of a grain inventory identification code; linking the electronic goods space card and the related data of the related responsibility main body on a block chain platform; wherein the relevant responsibility entity comprises any one or more of the following: the related financial institutions, related authorities, grain administration departments and quality inspection institutions; and responding to the operation of scanning the two-dimension code of the electronic goods shelf card by the user, and inquiring and returning the decoding information of the grain inventory information in the corresponding granary. The method ensures the authenticity and reliability of the supervision information and realizes the credible digital supervision of the grain inventory.
Description
Technical Field
The application relates to the technical field of blockchain, in particular to a digital grain inventory supervision method and equipment.
Background
The current related departments mainly rely on attaching two-dimension code goods position cards with the information of the grain depot outside the grain depot, and the goods position cards are difficult to popularize nationwide due to different coding rules and management systems of all provinces of the goods position cards, and the uniqueness and the credibility of the grain inventory information contained in the goods position card information cannot be ensured, so that the supervision of the grain inventory safety is plagued.
The blockchain is used as a shared database, the data or information stored in the shared database has the characteristics of non-falsification, whole-course trace making, collective maintenance and the like, has very wide application prospect in the aspect of establishing a credit consensus mechanism, and rapidly penetrates into various fields of social management from the 2.0 era of blockchain taking financial application as a core, and the 3.0 era of blockchain has come. The blockchain has a very large imagination space in the field of grain circulation, but the typical application scene which truly depends on the blockchain technology at present does not appear in the field of grain inventory safety supervision, and related information of grains is mostly stored through some intelligent databases, but the intelligent databases have the defects of easy data tampering, easy loss and the like, and the safe and reliable supervision of grain inventory cannot be truly realized.
Disclosure of Invention
The embodiment of the application provides a digital supervision method and device for grain inventory, which are used for solving the following technical problems: the current grain inventory monitoring method cannot guarantee the uniqueness and credibility of grain inventory information, and cannot realize safe and credible digital monitoring of grain inventory.
The embodiment of the application adopts the following technical scheme:
in one aspect, an embodiment of the present application provides a method for digitally supervising grain inventory, where the method includes: generating an electronic goods shelf card for grain inventory of each grain bin based on an identification analysis technology; wherein the grain inventory refers to grain inventory generated using credit funds acquisitions; the electronic goods space card comprises a two-dimensional code of a grain inventory identification code; linking the electronic goods space card and the related data of the related responsibility main body on a block chain platform; wherein the relevant responsibility entity comprises any one or more of the following: the related financial institutions, related authorities, grain administration departments and quality inspection institutions; and responding to the operation of scanning the two-dimension code of the electronic goods shelf card by a user, and inquiring and returning the decoding information of the grain inventory information in the corresponding granary.
In one possible implementation, based on the identification resolution technique, an electronic goods shelf card is generated for grain inventory of each grain bin, specifically comprising: determining an identification prefix of the granary according to granary information of the granary; wherein the grain inventory generated using credit funds acquisitions includes reserve grain and policy grain; determining the identification suffix of the granary according to the grain inventory information of the granary; combining the identification prefix and the identification suffix into a grain inventory identification code of the granary; and converting the grain inventory identification code into a two-dimensional code, and displaying the two-dimensional code and grain bin information of the grain bin in an electronic card according to a preset typesetting mode to obtain the electronic goods space card.
In a possible implementation manner, according to grain inventory information of the granary, determining an identification prefix and an identification suffix of the granary specifically includes: according to the granary information of the granary, respectively applying for registration identification codes to a top-level node, an industry secondary node and an enterprise node to obtain a top-level node code, an industry secondary node code and an enterprise node code; wherein, granary information of granary includes at least: granary number, granary volume weight, warehouse in-out information, grain variety and grain inventory; and combining the top-level node code, the industry secondary node code and the enterprise node code into an identification prefix of the granary.
In a possible implementation manner, determining the identification suffix of the granary according to grain inventory information of the granary specifically includes: acquiring root position information, root code marks, current position information and grain attribute information of grain inventory in the granary from grain inventory information of the granary; and combining the acquired root position information, the root code mark, the current position information and the grain attribute information into an identification suffix of the granary.
In a possible implementation manner, the electronic goods-space card and related data of related responsibility subjects are chained on a blockchain platform, which specifically includes: extracting core data in the electronic goods space card, and storing the core data in a uplink manner through the block chain platform; wherein the blockchain platform is a blockchain platform approved by the relevant responsibility main body of each party; the core data at least comprises warehouse-in and warehouse-out information, grain inventory information and grain inventory identification codes; acquiring the related data of the related responsibility main body, and performing uplink storage through the block chain platform; wherein the relevant data of the relevant financial institutions at least comprises: loan body information, loan amount, and loan term; the relevant data of the relevant authorities at least comprise: mortgage information, real estate mortgage registration information; the related data of the grain administrative department at least comprises: index plan information of reserved grains and policy grains; the relevant data of the quality inspection mechanism at least comprises: and (5) quality inspection report.
In one possible embodiment, after the electronic cargo space card and related data of related responsible principals are linked up the blockchain platform, the method further comprises: when purchase and sale trade of grains in the granary occurs, the electronic goods space card and the related data of the related responsibility main body are called in the blockchain; verifying the retrieved data; after the verification is passed, verifying whether the grain stock quantity in the granary is the same as the residual quantity after the last transaction, and if so, continuing to purchase and sell trade.
In a possible implementation manner, responding to the operation of scanning the two-dimension code of the electronic goods shelf card by a user, inquiring and returning decoding information of grain inventory information in a corresponding granary, and specifically includes: responding to the operation of scanning the two-dimension code of the electronic goods shelf card by a user, and generating a grain inventory information inquiry request; performing data verification on query parameters in the grain inventory information query request; after verification, the decoding information of the corresponding grain inventory information is returned according to the grain inventory inquiry request and displayed in a terminal interface of a user, so that the grain inventory information identified by the electronic goods shelf card is inquired and traced.
In a possible implementation, the query parameters include at least any one of the following: requesting identity information of the person and requesting the granary number of the query; performing data verification on query parameters in the grain inventory information query request, specifically including: verifying the identity information of the requester to determine whether the requester is a white list user; wherein the whitelist user comprises at least: granary legal persons, related responsible institution responsible persons and grain buyers; if the request is a white list user, determining that the requester has query authority; and matching the granary numbers requested to be queried in all managed granary numbers, and if the matching is successful, checking the data.
In a possible implementation manner, after inquiring and returning the decoding information of the grain inventory information in the corresponding grain bin in response to the operation of scanning the two-dimension code of the electronic goods shelf card by the user, the method further comprises: when the information in the electronic goods shelf card needs to be changed, generating a grain inventory information change identification code in the identification management system based on the change information submitted by the user; associating the grain inventory change identification code with an original grain inventory identification code; and synchronously storing the change information in a uplink mode to ensure the accuracy of grain inventory information marked by the electronic goods shelf card.
On the other hand, the embodiment of the application also provides a grain inventory digital supervision device, which comprises: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform a method of digitally supervising grain inventory according to any one of the embodiments described above.
According to the embodiment of the application, the electronic goods-space card of the granary is generated through the identification analysis system, so that grain inventory information taking the granary as a unit can be uniquely identified, and favorable conditions are provided for national popularization of the electronic goods-space card. The identification code is generated through identification analysis, and compared with the traditional method that various information is simply stored in one two-dimensional code, the method has higher safety and uniqueness and is not easy to tamper with the information. And the electronic goods space card is used as a supervision carrier, and the technical characteristics of non-tampering and whole-process trace of the blockchain are combined, so that the authenticity and reliability of supervision information are ensured when grain inventory is supervised, and the credible digital supervision of grain inventory is realized. Compared with the storage of data through the intelligent database, the intelligent database has higher data security, the intelligent database can still be deleted or changed by mistake by personnel with management authority, and the data can not be modified even if an uploading person uses the blockchain to store the data, so that the data security is higher, and the authenticity is higher.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. In the drawings:
fig. 1 is a flowchart of a method for digitally supervising grain inventory according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a digital grain inventory supervision device according to an embodiment of the present disclosure;
reference numerals illustrate:
200. digital grain inventory supervision equipment; 201. a processor; 202 memory.
Detailed Description
In order to better understand the technical solutions in the present application, the following description will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
The embodiment of the application provides a grain inventory digital supervision method, as shown in fig. 1, specifically comprising steps S101-S103:
s101, a grain inventory digital supervision platform generates an electronic goods shelf card for grain inventory of each grain bin based on an identification analysis technology.
Specifically, for the grain bin for receiving and storing grain generated by credit fund acquisition, the grain inventory digital supervision platform determines the identification prefix of the grain bin according to the grain bin information of each grain bin, and the specific method is as follows: and respectively applying registration identification codes to the top node, the industry secondary node and the enterprise node according to the granary information of the granary to obtain a top node code, an industry secondary node code and an enterprise node code. The top level node code, industry level node code, and enterprise node code are then combined into an identification prefix for the grain bin. Wherein the grains stored in the granary comprise stored grains and policy grains stored by using credit loans; the granary information of the granary comprises granary number, granary volume weight, warehouse in-out information, grain variety, grain inventory and other information.
Further, according to grain inventory information of each granary, the identification suffix of the granary is determined, and the specific method comprises the following steps: in grain inventory information of the granary, root position information, root code marks, current position information and grain attribute information of grain inventory in the granary are obtained, and the obtained root position information, the root code marks, the current position information and the grain attribute information are combined to form an identification suffix of the granary.
Further, the identification prefix and the identification suffix are combined into the grain inventory identification code of the grain bin. And then converting the grain inventory identification code into a two-dimensional code, and displaying the two-dimensional code and grain bin information of the grain bin in the electronic card according to a preset typesetting mode to obtain the electronic goods shelf card of the grain bin.
As a possible implementation mode, based on an identification analysis system, generating a grain inventory identification code which is unique in whole sphere by taking a grain bin as a unit, wherein the grain inventory identification code consists of an identification prefix and an identification suffix, and the identification prefix consists of a top-level node code, an industry secondary node code and an enterprise node code and is used for uniquely identifying an enterprise main body; the identification suffix is composed of root position information, a root code mark, current position information and grain attribute information and is used for uniquely identifying and identifying grain inventory information.
S102, the grain inventory digital supervision platform links the related data of the electronic goods shelf card and the related responsibility main body on the blockchain platform.
The relevant responsibility main body comprises relevant financial institutions, relevant authorities, grain administrative departments and quality inspection institutions.
Specifically, the grain inventory digital supervision platform extracts core data in the electronic goods shelf card, and stores the core data in a uplink through the blockchain platform. The blockchain platform is approved by the relevant responsibility main body of each party. The core data comprises information such as warehouse in and warehouse out information, grain inventory identification codes and the like.
Further, the relevant data of the relevant responsibility main body are obtained, and uplink storage is carried out through the blockchain platform. Wherein the relevant data of the relevant financial institutions at least comprises: a loan body, a loan amount, and a loan term. The relevant data of the relevant authorities at least comprise: mortgage information, real estate mortgage registration information. The relevant data of the grain administrative department at least comprises: index plans for reserved and policy-based grains. The relevant data of the quality inspection mechanism at least comprises: and (5) quality inspection report.
As a possible implementation, when purchase and sale trade of grain in a granary occurs, the electronic goods space card and related data of related responsibility main bodies are called in the blockchain. And verifies the retrieved data. After the verification is passed, verifying whether the grain stock quantity in the granary is the same as the residual quantity after the last transaction, if so, continuing to purchase and sell trade.
In one embodiment, after extracting the core data from the information in the electronic goods space card generated in the previous step, the information is uplink on a blockchain platform approved by each party, and meanwhile, the relevant financial institutions synchronously uplink important information such as loan main body, loan amount, loan period and the like, and the relevant main institution mortgage information or real estate mortgage registration information is matched for uplink, and the grain administrative administration departments uplink the index plans for storing grains and policy grains, and the detection reports of the quality inspection institutions are also included. All the information of each party is linked up to form a complete grain inventory information publicizing and consensus mechanism, so that behaviors such as illegal private ex-warehouse are prevented, the moral risks are effectively resisted, and the quantity safety of grain inventory is protected. When the grain purchase and sale trade occurs, the related information is verified and compared, so that the transaction behavior between the upstream and downstream clients can be verified and traced. Besides the quality tracing of the raw grain and the finished grain, the method can be used for verifying the stock quantity safety of the grain, and can be used for monitoring the illegal and illegal behaviors in the storage process of the stored grain and the policy grain.
S103, the grain inventory digital supervision platform responds to the operation of scanning the two-dimension code of the electronic goods shelf card by a user, and inquires and returns decoding information of grain inventory information in the corresponding granary.
Specifically, after the electronic goods-space card is created, a user can search and trace the grain inventory information by scanning the two-dimension code of the electronic goods-space card.
And the grain inventory digital supervision platform responds to the operation of scanning the two-dimension code of the electronic goods position card by a user to generate a grain inventory information inquiry request. And checking the data of the query parameters in the grain inventory information query request. After verification, the decoding information of the corresponding grain inventory information is returned according to the grain inventory inquiry request and displayed in the terminal interface of the user, so that the grain inventory information identified by the electronic goods shelf card is inquired and traced. The inquiry parameters comprise the identity information of the applicant, the granary number for requesting inquiry and the like.
As a possible implementation manner, the data verification of the query parameters in the grain inventory information query request specifically includes: and verifying the identity information of the requester to determine whether the requester is a white list user. Wherein the whitelist user comprises: granary legal persons, related responsible institution responsible persons, grain buyers and the like. If the request is a white list user, determining that the requester has the inquiry authority. And matching the granary numbers requested to be inquired in all granary numbers managed by the grain inventory digital supervision platform, and if the matching is successful, checking the data.
As another possible implementation, when information in the electronic goods shelf card needs to be changed, a grain inventory information change identification code is generated in the identification management system based on change information submitted by a user. And then, the grain inventory change identification code is associated to the original grain inventory identification code, so that the represented grain inventory information is up to date after change on the premise of unchanged identification code of the electronic goods shelf card. And finally, synchronously storing the change information in a uplink mode to ensure the accuracy of grain inventory information marked by the electronic goods shelf card.
In addition, the embodiment of the application further provides a grain inventory digital supervision device, as shown in fig. 2, the grain inventory digital supervision device 200 specifically includes:
at least one processor 201; and a memory 202 communicatively coupled to the at least one processor 201; wherein the memory 202 stores instructions executable by the at least one processor 201 to enable the at least one processor 201 to perform:
generating an electronic goods shelf card for grain inventory of each grain bin based on an identification analysis technology; wherein the grain inventory refers to grain inventory generated using credit funds acquisitions; the electronic goods space card comprises a two-dimensional code;
linking the electronic goods space card and the related data of the related responsibility main body on a block chain platform; the related responsibility main body comprises related financial institutions, related authorities, grain administrative departments and quality inspection institutions;
and responding to the operation of scanning the two-dimension code of the electronic goods shelf card by a user, and inquiring and returning the decoding information of the grain inventory information in the corresponding granary.
The invention provides a digital supervision method and equipment for grain inventory, which are characterized in that for grain inventory generated by credit fund acquisition, stored grain and policy grain are stored by credit loan, key supervision information of the grain inventory is generated into an electronic goods space card in the form of identification codes, the digital identity of the grain inventory is created, and the grain inventory is uplinked on a blockchain platform approved by all parties. Meanwhile, all the information of each party such as loan, mortgage, detection and the like related to the inventory of the grain is totally linked to form a relatively complete grain inventory information disclosure and credible supervision mechanism. The method can be used for dynamic supervision of grain inventory information and can ensure that supervision information is credible and accurate.
All embodiments in the application are described in a progressive manner, and identical and similar parts of all embodiments are mutually referred, so that each embodiment mainly describes differences from other embodiments. In particular, for the apparatus embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference is made to the description of the method embodiments in part.
The processes depicted in the accompanying drawings do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the embodiments of the present application will be apparent to those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the embodiments of the present application are intended to be included within the scope of the present application.
Claims (6)
1. A method for digitally supervising grain inventory, the method comprising:
generating an electronic goods shelf card for grain inventory of each grain bin based on an identification analysis technology; wherein the grain inventory refers to grain inventory generated using credit funds acquisitions; the electronic goods space card comprises a two-dimensional code of a grain inventory identification code;
the method specifically comprises the following steps: determining an identification prefix of the granary according to granary information of the granary; wherein the grain inventory generated using credit funds acquisitions includes reserve grain and policy grain;
determining the identification suffix of the granary according to the grain inventory information of the granary;
combining the identification prefix and the identification suffix into a grain inventory identification code of the granary;
converting the grain inventory identification code into a two-dimensional code, and displaying the two-dimensional code and grain bin information of the grain bin in an electronic card according to a preset typesetting mode to obtain the electronic goods space card;
linking the electronic goods space card and the related data of the related responsibility main body on a block chain platform; wherein the relevant responsibility entity comprises any one or more of the following: the related financial institutions, related authorities, grain administration departments and quality inspection institutions;
the method specifically comprises the following steps: extracting core data in the electronic goods space card, and storing the core data in a uplink manner through the block chain platform; wherein the blockchain platform is a blockchain platform approved by the relevant responsibility main body of each party; the core data at least comprises warehouse-in and warehouse-out information, grain inventory information and grain inventory identification codes;
acquiring the related data of the related responsibility main body, and performing uplink storage through the block chain platform; wherein the relevant data of the relevant financial institutions at least comprises: loan body information, loan amount, and loan term; the relevant data of the relevant authorities at least comprise: mortgage information, real estate mortgage registration information; the related data of the grain administrative department at least comprises: index plan information of reserved grains and policy grains; the relevant data of the quality inspection mechanism at least comprises: quality inspection report;
when purchase and sale trade of grains in the granary occurs, the electronic goods space card and the related data of the related responsibility main body are called in the blockchain;
verifying the retrieved data;
after the verification is passed, verifying whether the grain stock quantity in the granary is the same as the residual quantity after the last transaction, if so, continuing to purchase and sell trade;
responding to the operation of scanning the two-dimension code of the electronic goods shelf card by a user, and inquiring and returning decoding information of grain inventory information in a corresponding granary;
when the information in the electronic goods shelf card needs to be changed, generating a grain inventory information change identification code in the identification management system based on the change information submitted by the user;
associating the grain inventory change identification code with an original grain inventory identification code;
and synchronously storing the change information in a uplink mode to ensure the accuracy of grain inventory information marked by the electronic goods shelf card.
2. The method for digitally supervising grain inventory according to claim 1, wherein the identifying prefix and the identifying suffix of the grain bin are determined according to grain inventory information of the grain bin, and the method specifically comprises:
according to the granary information of the granary, respectively applying for registration identification codes to a top-level node, an industry secondary node and an enterprise node to obtain a top-level node code, an industry secondary node code and an enterprise node code; wherein, granary information of granary includes at least: granary number, granary volume weight, warehouse in-out information, grain variety and grain inventory;
and combining the top-level node code, the industry secondary node code and the enterprise node code into an identification prefix of the granary.
3. The method for digitally supervising grain inventory according to claim 1, wherein the identifying suffix of the grain bin is determined according to grain inventory information of the grain bin, and specifically comprises:
acquiring root position information, root code marks, current position information and grain attribute information of grain inventory in the granary from grain inventory information of the granary;
and combining the acquired root position information, the root code mark, the current position information and the grain attribute information into an identification suffix of the granary.
4. The method for digitally supervising grain inventory according to claim 1, wherein in response to the operation of a user scanning the two-dimensional code of the electronic goods shelf card, the method queries and returns decoding information of grain inventory information in a corresponding grain bin, specifically comprises:
responding to the operation of scanning the two-dimension code of the electronic goods shelf card by a user, and generating a grain inventory information inquiry request;
performing data verification on query parameters in the grain inventory information query request;
after verification, the decoding information of the corresponding grain inventory information is returned according to the grain inventory inquiry request and displayed in a terminal interface of a user, so that the grain inventory information identified by the electronic goods shelf card is inquired and traced.
5. The method of digital supervision of grain inventory according to claim 4, wherein the query parameters include at least any one of the following: requesting identity information of the person and requesting the granary number of the query;
performing data verification on query parameters in the grain inventory information query request, specifically including:
verifying the identity information of the requester to determine whether the requester is a white list user; wherein the whitelist user comprises at least: granary legal persons, related responsible institution responsible persons and grain buyers;
if the request is a white list user, determining that the requester has query authority;
and matching the granary numbers requested to be queried in all managed granary numbers, and if the matching is successful, checking the data.
6. A grain inventory digital supervision apparatus, the apparatus comprising:
at least one processor; the method comprises the steps of,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform a method of digitally supervising grain inventory according to any one of claims 1 to 5.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108256793A (en) * | 2016-12-29 | 2018-07-06 | 航天信息股份有限公司 | A kind of inventory's grain cognizance code generation and related information acquisition method and system |
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| CN111930754A (en) * | 2020-09-15 | 2020-11-13 | 支付宝(杭州)信息技术有限公司 | Method, device and equipment for generating and updating block chain warehouse list |
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