CN117933849A - Logistics supply chain intelligent contract management system based on block chain technology - Google Patents
Logistics supply chain intelligent contract management system based on block chain technology Download PDFInfo
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Abstract
The invention relates to the field of logistics supply, and discloses a logistics supply chain intelligent contract management system based on a blockchain technology, which comprises the following steps: the central control module is used as a master control instruction editing and transmitting end of each functional module related to the supply chain to provide and limit the content and form of the intelligent contract; the acquisition and identification module is used for acquiring intelligent contracts and associated data signed by each level of nodes and extracting key characteristic data; the verification execution module is used for verifying the conditions and rules mentioned in the intelligent contract, and executing the intelligent contract content after verification; when the specified intelligent contract content is traced, the existing performance of the traced content can be comprehensively classified and defined in real time, the classified content is subjected to targeted evaluation, the future performance and abnormal positions of the current data are predicted, the abnormal data are corrected and intervened, normal fulfillment of the contract content is further ensured, and the influence of abnormal events on logistics supply is reduced.
Description
Technical Field
The invention relates to the technical field of logistics supply, in particular to a logistics supply chain intelligent contract management system based on a block chain technology.
Background
Supply chain logistics is a strategic function for smoothly realizing logistics related to economic activities, coordinating production, supply activities, sales activities and logistics activities, and performing comprehensive management, and application logistics enterprises in a supply chain of block chain technology are striving to realize traceability, transparency and better customer service so as to meet the requirements of markets on sustainable products, a plurality of links in the supply chain involve a plurality of suppliers and logistics parties, ensure that products are correctly tracked in the whole supply chain, and need to deal with various problems which may occur in each link, including errors, defects, fraud and improper behaviors;
However, the existing intelligent contract management system for the logistics supply chain has a certain problem, including:
1. in the supply process, it is difficult to classify and define the trace-back content, and to perform lack evaluation on the specified content, and it is difficult for the user to perform performance according to the progress analysis contract in real time, grasp and analyze the abnormal content, and correct the abnormal content;
2. In the process of collecting the original data of the intelligent contract, reasonable monitoring measures for a transmission link are lacking, so that if the data is lost or tampered in the submitting process, abnormal conditions are difficult to find out and alarm in time, and the authenticity of the abnormality is judged.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides the logistics supply chain intelligent contract management system based on the blockchain technology, which can effectively solve the problems that in the supply process of the prior art, the retrospective content is difficult to classify and define, the designated content is lack of evaluation, the user is difficult to perform performance according to a progress analysis contract in real time, the abnormal content is difficult to grasp and analyze and correct, and in the process of acquiring the original data of the intelligent contract, reasonable monitoring measures of a transmission link are lack, so that if the data is lost or tampered, the abnormal condition is difficult to discover and alarm in time, and the authenticity of the abnormality is judged.
In order to achieve the above object, the present invention is realized by the following technical scheme,
The invention discloses a logistics supply chain intelligent contract management system based on a block chain technology, which comprises the following steps:
the central control module is used as a master control instruction editing and transmitting end of each functional module related to the supply chain to provide and limit the content and form of the intelligent contract;
the acquisition and identification module is used for acquiring intelligent contracts and associated data signed by each level of nodes and extracting key characteristic data;
the verification execution module is used for verifying the conditions and rules mentioned in the intelligent contract, and executing the intelligent contract content after verification;
The traceability module is used for designating a certain intelligent contract and actively tracing and recording a supply chain related to the designated intelligent contract;
The classifying and defining module is used for classifying the content recorded by the traceability module and defining the basic attribute of the current data;
The classifying and evaluating module is used for evaluating the performance one by one according to the basic attribute of the current data defined by the classifying and defining module;
the classification prediction module is used for retrieving similar historical parameters based on the current data according to the evaluation parameters of the current data, carrying out comprehensive analysis and predicting future evolution data;
the anomaly detection module is used for analyzing whether the current data content has anomalies or not based on the evaluation data and the evolution data;
The correction module is used for editing and issuing correction instructions when the current data is abnormal;
The login terminal is used for providing a registration and login interface and providing an interaction interface after passing the identity verification;
The right acquisition module is used for analyzing the right of a login user and providing access, uploading or changing the right according to the identity level;
And the sharing module is used for transmitting all intelligent contract contents to the blockchain for sharing.
Still further, the association data form obtained by the acquisition and identification module includes: and when the entity contract image is received, preprocessing the image, extracting the characteristics of the image content, and converting the image content into a machine-readable language.
Still further, the smart contract content attributes executed by the verification execution module include: and delivering the goods, delivering the goods and continuing the flow.
Still further, the tracking and recording content of the tracking module includes: payment of goods, loan approval, goods delivery, personnel allocation, transportation channels, and current arrival sites.
Further, after the evaluation parameters of the classification prediction module are output, the prediction is evaluated based on the real data, and the evaluation parameters are output according to the current classification, wherein the calculation formula is as follows:
；
Wherein W represents an evaluation coefficient, n represents the number of data involved in evaluation, Representing the true value,/>Instead of the current prediction parameters.
Still further, the anomaly detection module monitors compliance and contract execution for supply chain operations, provides audit and reporting functions, and prompts for potential risk.
Furthermore, the acquisition and identification module is connected with a transmission monitoring module through electric signal communication, the transmission monitoring module is connected with an alarm module through electric signal communication, the transmission monitoring module is used for detecting an acquisition data transmission process and analyzing data transmission conditions in real time, and the alarm module feeds back alarm behaviors when transmission fluctuation, hijacking and tampering conditions occur.
Furthermore, the alarm module is connected with a judging module through electric signal communication, the judging module is used for judging whether the alarm information provided by the alarm module is real or not, if yes, the alarm information is uploaded to the management end, and if not, the alarm of the data is stopped.
Furthermore, in the detection process, the transmission monitoring module screens the streaming data, passes the effective data, screens the useless data, and passes the calculation formula of the effective data amount as follows:
；
where F represents the amount of free valid data, P represents the activation function, h represents the weight term, Representing the bias term, h represents the memory data of the last node, and x represents the current input data.
Still further, central management and control module passes through electric signal communication with gathering identification module and is connected, gathering identification module passes through electric signal communication with verifying the execution module and is connected, verifying the execution module and tracing back module and sharing module and passing through electric signal communication and being connected, pass through electric signal communication with classifying definition module, classifying definition module and classifying evaluation module pass through electric signal communication and be connected, classifying evaluation module and classifying prediction module and abnormal detection module pass through electric signal communication and be connected, abnormal detection module and correction module pass through electric signal communication and are connected, sharing module and permission obtain the module and pass through electric signal communication and be connected, permission obtains the module and passes through electric signal communication with the login end.
Compared with the prior art, the technical proposal provided by the invention has the following beneficial effects,
According to the invention, when the specified intelligent contract content is traced, the existing performance of the traced content can be comprehensively classified and defined in real time, the classified content is subjected to targeted evaluation, the future performance and abnormal position of the current data are predicted, the abnormal data are corrected and intervened, the normal fulfillment of the contract content is further ensured, and the influence of the abnormal event on logistics supply is reduced.
The invention analyzes the transmission state of the data in real time by monitoring the data in the transmission process of the acquired data so as to prevent the occurrence of data loss, hijacking and tampering, effectively ensure the safety of the transmission content and further maintain the normal operation of the transmission process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of a block chain technology based logistics supply chain intelligent contract management system;
Reference numerals in the drawings represent respectively, 1, a central control module; 2. the acquisition and identification module; 3. a verification execution module; 4. a traceability module; 5. a classification definition module; 6. a classification evaluation module; 7. a classification prediction module; 8. an anomaly detection module; 9. a correction module; 10. a login end; 11. a right acquisition module; 12. a sharing module; 13. a transmission monitoring module; 14. an alarm module; 15. and a judging module.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is further described below with reference to examples.
Example 1
The logistics supply chain intelligent contract management system based on the blockchain technology of the embodiment, as shown in fig. 1, includes:
the central control module 1 is used as a master control instruction editing and transmitting end of each functional module related to a supply chain to provide and limit the content and form of the intelligent contract;
the collection and identification module 2 is used for acquiring intelligent contracts and associated data signed by all levels of nodes and extracting key characteristic data, and the associated data form acquired by the collection and identification module 2 comprises: the entity contract image is preprocessed when being received, and then the feature extraction of the image content is carried out and converted into a machine-readable language;
And the verification execution module 3 is used for verifying the conditions and rules mentioned in the intelligent contract, and executing the intelligent contract content after verification, wherein the intelligent contract content attribute executed by the verification execution module 3 comprises: delivering the goods and continuing the flow;
The tracing module 4 is configured to designate a certain intelligent contract, and actively trace and record a supply chain related to the designated intelligent contract, where the trace and record content of the tracing module 4 includes: payment of goods, loan approval, goods delivery, personnel allocation, transportation channels and current arrival sites;
the classifying and defining module 5 is used for classifying the content recorded by the traceability module 4 and defining the basic attribute of the current data;
the classifying and evaluating module 6 is used for evaluating the performances one by one according to the basic attributes of the current data defined by the classifying and defining module 5;
The classification prediction module 7 is configured to retrieve similar historical parameters based on current data according to the evaluation parameters of the current data, perform comprehensive analysis, and predict future evolution data, and after outputting the evaluation parameters of the classification prediction module 7, evaluate the prediction based on the real data, and output according to the current classification, where the calculation formula is as follows:
；
Wherein W represents an evaluation coefficient, n represents the number of data involved in evaluation, Representing the true value,/>Replacing the current prediction parameters;
The abnormality detection module 8 is used for analyzing whether the current data content is abnormal or not based on the evaluation data and the evolution data, the abnormality detection module 8 monitors compliance of supply chain operation and contract execution conditions, provides audit and reporting functions and prompts potential risks;
the correction module 9 is used for editing and issuing correction instructions when the current data is abnormal;
A login terminal 10, configured to provide a registration and login interface, and provide an interaction interface after passing authentication;
the right acquisition module 11 is used for analyzing the rights of the login user and providing access, uploading or changing rights according to the identity level;
the sharing module 12 is configured to transfer all intelligent contract contents to the blockchain sharing.
As shown in fig. 1, the central control module 1 is connected with the collection and identification module 2 through electrical signal communication, the collection and identification module 2 is connected with the verification execution module 3 through electrical signal communication, the verification execution module 3 is connected with the tracing module 4 and the sharing module 12 through electrical signal communication, the tracing module 4 is connected with the classifying and defining module 5 through electrical signal communication, the classifying and defining module 5 is connected with the classifying and evaluating module 6 through electrical signal communication, the classifying and evaluating module 6 is connected with the classifying and predicting module 7 and the abnormality detection module 8 through electrical signal communication, the abnormality detection module 8 is connected with the correction module 9 through electrical signal communication, the sharing module 12 is connected with the permission acquisition module 11 through electrical signal communication, and the permission acquisition module 11 is connected with the login end 10 through electrical signal communication.
In the embodiment, when the specified intelligent contract content is traced, the existing performance of the traced content can be comprehensively classified and defined in real time, the classified content is subjected to targeted evaluation, the future performance and abnormal positions of the current data are predicted, the abnormal data are corrected and interfered, the normal fulfillment of the contract content is further ensured, and the influence of an abnormal event on logistics supply is reduced.
Example 2
In this embodiment, as shown in fig. 1, the acquisition and identification module 2 is connected with a transmission monitoring module 13 through electrical signal communication, the transmission monitoring module 13 is connected with an alarm module 14 through electrical signal communication, the transmission monitoring module 13 is used for detecting the transmission process of acquired data and analyzing the transmission condition of the data in real time, the alarm module 14 feeds back the alarm behavior when the transmission fluctuation, hijacking and tampering conditions occur, the alarm module 14 is connected with a judgment module 15 through electrical signal communication, the judgment module 15 is used for judging whether the alarm information provided by the alarm module 14 is real, if yes, the alarm information is uploaded to a management end, otherwise, the alarm of the data is stopped;
In the detection process, the transmission monitoring module 13 screens the streaming data, passes the effective data, screens the useless data, and passes the calculation formula of the effective data amount as follows:
；
where F represents the amount of free valid data, P represents the activation function, h represents the weight term, Representing the bias term, h represents the memory data of the last node, and x represents the current input data.
In the embodiment, by monitoring the data transmission process, the real-time analysis is performed on the data transmission state so as to prevent the occurrence of data loss, hijacking and tampering, thereby effectively ensuring the safety of the transmission content and further maintaining the normal operation of the transmission process.
To sum up: according to the intelligent contract management and control system, the central management and control module 1 is used for controlling the overall situation, the acquisition and identification module 2 is used for acquiring and identifying intelligent contracts, the verification execution module 3 is used for verifying the intelligent contract content and executing the intelligent contract content after the intelligent contract content passes the verification, a user can track and record a supply chain pointed by the intelligent contracts through the tracing module 4, the classification definition module 5 is used for classifying and defining the tracked and recorded content, the classification evaluation module 6 is used for evaluating the tracked and recorded content, the classification prediction module 7 is used for predicting based on current data, the correction module 9 is used for analyzing the abnormality of the current process, the correction module 9 is used for correcting abnormal points, all contract contents are uploaded to the sharing module 12 to be stored and shared, the permission of the user is set through the permission acquisition module 11, the user performs various permissions after logging in through the login end 10, the acquisition link of the acquisition and identification module 2 is monitored through the transmission monitoring module 13, the alarm module 14 is used for alarming the transmission abnormality, and the judgment module 15 is used for judging the authenticity of the alarm;
The method has the advantages that when the specified intelligent contract content is traced, the existing performance of the traced content can be comprehensively classified and defined in real time, the classified content is subjected to targeted evaluation, the future performance and abnormal position of the current data are predicted, the abnormal data are corrected and intervened, the normal fulfillment of the contract content is further ensured, the influence of abnormal events on logistics supply is reduced, the transmission state of the data is analyzed in real time through monitoring measures in the transmission process of the acquired data, the occurrence of the conditions of data loss, hijacking and tampering is prevented, the safety of the transmission content can be effectively ensured, and the normal progress of the transmission process is further maintained.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; while the invention has been described in detail with reference to the foregoing embodiments, it will be appreciated by those skilled in the art that variations may be made in the techniques described in the foregoing embodiments, or equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a logistics supply chain intelligent contract management system based on block chain technique which characterized in that includes:
The central control module (1) is used as a master control instruction editing and transmitting end of each functional module related to a supply chain to provide and limit the content and form of the intelligent contract;
the acquisition and identification module (2) is used for acquiring intelligent contracts and associated data signed by all levels of nodes and extracting key characteristic data;
the verification execution module (3) is used for verifying the conditions and rules mentioned in the intelligent contract, and executing the intelligent contract content after passing the verification;
the traceability module (4) is used for designating a certain intelligent contract and actively tracing and recording a supply chain related to the designated intelligent contract;
the classifying and defining module (5) is used for classifying the content recorded by the traceability module (4) and defining the basic attribute of the current data;
the classifying and evaluating module (6) is used for evaluating the performances one by one according to the basic attributes of the current data defined by the classifying and defining module (5);
The classification prediction module (7) is used for retrieving similar historical parameters based on the current data according to the evaluation parameters of the current data, carrying out comprehensive analysis and predicting future evolution data;
an anomaly detection module (8) for analyzing whether the current data content is anomalous based on the evaluation data and the evolution data;
the correction module (9) is used for editing and issuing correction instructions when the current data is abnormal;
the login end (10) is used for providing a login interface and an interaction interface after passing identity verification;
The right acquisition module (11) is used for analyzing the rights of the login user and providing access, uploading or changing rights according to the identity level;
And the sharing module (12) is used for transmitting all intelligent contract contents to the blockchain sharing.
2. The logistics supply chain intelligent contract management system based on blockchain technology of claim 1, wherein the collection identification module (2) obtains the associated data form comprising: and when the entity contract image is received, preprocessing the image, extracting the characteristics of the image content, and converting the image content into a machine-readable language.
3. The blockchain technology-based logistics supply chain smart contract management system of claim 1, wherein the verification execution module (3) executes smart contract content attributes comprising: and delivering the goods, delivering the goods and continuing the flow.
4. The logistics supply chain intelligent contract management system based on blockchain technology of claim 1, wherein the tracking and recording content of the tracking module (4) comprises: payment of goods, loan approval, goods delivery, personnel allocation, transportation channels, and current arrival sites.
5. The intelligent contract management system for the logistics supply chain based on the blockchain technology according to claim 1, wherein after the evaluation parameters of the classification prediction module (7) are output, the prediction is evaluated based on real data, and output is performed according to the current classification, and the calculation formula is as follows:
；
Wherein W represents an evaluation coefficient, n represents the number of data involved in evaluation, Representing the true value,/>Instead of the current prediction parameters.
6. The blockchain technology-based logistics supply chain intelligent contract management system of claim 1, wherein the anomaly detection module (8) monitors compliance and contract execution of supply chain operations, provides audit and reporting functions, and prompts for potential risks.
7. The logistics supply chain intelligent contract management system based on the blockchain technology according to claim 1, wherein the collection and identification module (2) is connected with a transmission monitoring module (13) through electric signal communication, the transmission monitoring module (13) is connected with an alarm module (14) through electric signal communication, the transmission monitoring module (13) is used for detecting the transmission process of collected data and analyzing the transmission condition of the data in real time, and the alarm module (14) feeds back alarm behaviors when transmission fluctuation, hijacking and tampering conditions occur.
8. The intelligent contract management system for the logistics supply chain based on the blockchain technology according to claim 7, wherein the alarm module (14) is connected with the judgment module (15) through electric signal communication, the judgment module (15) is used for judging whether the alarm information provided by the alarm module (14) is real, if so, the alarm information is uploaded to the management end, otherwise, the alarm of the data is stopped.
9. The intelligent contract management system for a logistics supply chain based on the blockchain technology according to claim 8, wherein in the detection process, the transmission monitoring module (13) screens the streaming data, passes the effective data, screens the useless data, and passes the calculation formula of the effective data amount as follows:
；
where F represents the amount of free valid data, P represents the activation function, h represents the weight term, Representing the bias term, h represents the memory data of the last node, and x represents the current input data.
10. The logistics supply chain intelligent contract management system based on the blockchain technology according to claim 1, wherein the central management and control module (1) is connected with the acquisition and identification module (2) through electric signal communication, the acquisition and identification module (2) is connected with the verification execution module (3) through electric signal communication, the verification execution module (3) is connected with the tracing module (4) and the sharing module (12) through electric signal communication, the tracing module (4) is connected with the classification definition module (5) through electric signal communication, the classification definition module (5) is connected with the classification evaluation module (6) through electric signal communication, the classification evaluation module (6) is connected with the classification prediction module (7) and the abnormality detection module (8) through electric signal communication, the abnormality detection module (8) is connected with the correction module (9) through electric signal communication, the sharing module (12) is connected with the rights acquisition module (11) through electric signal communication, and the rights acquisition module (11) is connected with the login end (10) through electric signal communication.
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