CN113643006B - Online electronic license obtaining system and method based on block chain - Google Patents
Online electronic license obtaining system and method based on block chain Download PDFInfo
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- CN113643006B CN113643006B CN202111193937.1A CN202111193937A CN113643006B CN 113643006 B CN113643006 B CN 113643006B CN 202111193937 A CN202111193937 A CN 202111193937A CN 113643006 B CN113643006 B CN 113643006B
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/103—Workflow collaboration or project management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
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Abstract
The invention discloses an online electronic certificate getting system and method based on a block chain, which are used for solving the problems that the existing certificates are not communicated with each data, are split in government affair data, and need to carry paper materials to windows of government affair departments to handle the paper certificates, and the efficiency is very low; the system comprises a client and a license platform; the method and the system have the advantages that the certificate is transacted on line based on the block chain, the problems of cross-department data trust and low transacting efficiency are effectively solved, the whole process in the transacting process is transparent, the data verified by each government department are linked to the platform, the whole process can be traced, even if the problem of error and leakage is transacted, the problem can be easily found out and corrected and perfected in time, the access record of a demander is processed and analyzed by the information reminding module to obtain the access reminding value, and the updated data can be fed back to the demander as soon as possible according to the level of concern of the demander, so that the demander can know the progress in time.
Description
Technical Field
The invention relates to the technical field of electronic license handling, in particular to a block chain-based online electronic license getting system and method.
Background
The government affair service platform changes from isolated construction to centralized management and from information isolated island to collaborative sharing, the basic principle, the working target, the main task and the safeguard measure of the national integrated online government affair service platform construction are determined, the principle of maintaining government affair service internet surfing is adhered to, the exception of not internet surfing is adhered to, the principle of networking is adhered to, the exception of isolated network is adhered to, the government affair service platforms established by relevant departments in all regions are fully utilized, various government affair service resources are integrated, collaborative co-construction is carried out, and overall linkage is carried out, so that the national government affair service platform is promoted to continuously improve the construction intensification, management standardization and service convenience level. The flow of doing things, doing things to and doing things, how to do things and the like is not clear, so that the handling efficiency is low; business systems of all related departments are independent, data are not communicated with each other, regular paper feedback communication is still relied on, the working mode is backward, and the working efficiency is low;
all data of the existing certificate are not communicated, government affair data are not split, paper materials are required to be carried to windows of all government affair departments to handle the paper certificate, and efficiency is very low.
Disclosure of Invention
The invention aims to provide an online electronic license getting system and method based on a block chain, aiming at solving the problem that the efficiency is very low because all data of the existing license are not communicated and the government affair data are split and paper materials are required to be carried to windows of all government affair departments to handle the paper license.
The purpose of the invention can be realized by the following technical scheme: the block chain-based online electronic license obtaining system comprises a client and a license platform; the client is used for filling in application electronic data by a demander, generating a corresponding electronic license request and sending the electronic license request to a license platform; receiving an information verification signaling fed back by the license platform for verification and sending information of a needed person to the license platform; the information verification signaling is used for triggering the client to prompt a demander to perform real-name verification and face verification and marking real-name verification data and face verification data as information of the demander;
the license platform is used for receiving an electronic license request sent by a client and feeding back an information verification signaling, receiving information of a required person and verifying, and after verification is successful, processing the electronic license request to obtain an electronic license corresponding to the electronic license request;
the license platform comprises a request processing module and a plurality of block chain nodes;
the request processing module is used for analyzing and processing the electronic certificate request to obtain electronic data of a demander filling application, identifying and classifying the content in the electronic data to obtain a plurality of node verification information, sending the node verification information to corresponding block chain nodes, matching the corresponding block chain nodes issuing the electronic certificates according to the electronic data of the demander filling application and marking the corresponding block chain nodes as certification nodes; receiving a verification result fed back by the block chain node and executing corresponding operation;
the block chain link points are used for checking the node checking information and feeding back the checking result to the request processing module; wherein the verification result is a verification passing result or a verification failing result; the certification node is used for receiving the information confirmation result and the electronic data filled by the demander and generating a corresponding electronic certificate.
As a preferred embodiment of the present invention, the block link points include a health care committee node, a public security node, a big data center node, a tax node, an index node, a security node, and a civil administration node, and the health care committee node is used for data sharing networking and analyzing the collected data and managing the network; the data sharing networking is used for forming a data sharing network and allowing nodes to complete citizen information according to an intelligent contract, and obtaining authorized license check service, routing function from a cross-regional index chain to a data information chain and cross-regional transmission from index information to full-amount detailed information, the index nodes are used for indexing the information, sharing the information to the cross-regional index chain and retrieving the full-amount information according to the requirement of the cross-regional index chain, and the civil node is used for verifying a marital state; the public security node is used for verifying identity authentication information; the large data center node comprises a shared account book, and the shared account book is used for establishing the process of directory reminding and information collection recording of all shared exchange information, sharing full information to all nodes and extracting index information to share a national index chain;
as a preferred embodiment of the present invention, the specific process that the request processing module receives the verification result fed back by the block chain node and executes the corresponding operation is as follows: when the received check result is a check failure result, sending the corresponding node check information to the client, receiving the modified node check information fed back by the client, and feeding back the modified node check information to the corresponding block chain node again to obtain the check result fed back by the block chain link node; when the received verification result is the verification failure result again, the corresponding node verification information is sent to the client side, and the like is repeated until the verification result is the verification passing result; when all the received verification results are verification passing results, generating an information confirmation result and sending the information confirmation result and the electronic data which is filled in and applied by the demander to the certification node;
as a preferred embodiment of the present invention, the request processing module is further configured to collect a number i of times that the requester fails to pass the corresponding verification result, and send the corresponding node verification information to the client at a sending time Fi and receive the modified node verification information at a receiving time Ji; i =1, 2, … …, n; the value of n is a positive integer; calculating the time difference between the sending time and the corresponding receiving time to obtain the corresponding interval duration, extracting the value of the interval duration and the value of the times, substituting the value into a formula JF = (J1-F1) xb 1+ (J2-F2) 2 xb 2+ … … + (Ji-Fi) i xbi to obtain a verification and repair value JF of the demander, and sending the verification and repair value JF to the database for storage; wherein b1, b2, … … and bi are all weight factors, and the values of b1, b2, … … and bi form an arithmetic progression; acquiring all the inspection and repair values in the database of the demander, summing the inspection and repair values to obtain an inspection and repair total value, and subtracting the inspection and repair total value from a preset inspection value to obtain a ranking value; when the demander requests the electronic license for the first time or a failure result of the test does not appear, the ranking value is a preset test value;
the request processing module sequences all electronic license requests according to the arrangement values from large to small and sequentially processes the operations corresponding to the electronic license requests from front to back; and when the ranking values are the same, sequencing according to the time of sending the electronic license request.
As a preferred embodiment of the present invention, the certification node is configured to generate a corresponding electronic certification sample according to the electronic data applied by the demander, and send the electronic certification sample to the client of the demander for electronic signature confirmation or submission of modification information; after the confirmation is completed, generating and issuing an electronic certificate, saving a certificate sub-page and a stub link, and downloading and printing related materials for filing;
as a preferred embodiment of the invention, the license platform further comprises a data acquisition module, a database, a data access module and an information reminding module;
the data acquisition module is used for acquiring progress data of the block chain node processing electronic license request and sending the progress data to the database;
the data access module is used for accessing the progress data corresponding to the electronic license request by the demander; the data access module sends the access record of the demander to a database for storage;
the information reminding module is used for processing the access records of the demander, and the specific processing process is as follows:
calculating the time difference between the starting time and the ending time of the access to obtain the single access duration;
summing all the single-range durations and averaging to obtain an access average duration;
extracting all single access durations and values corresponding to the access mean duration;
processing the numerical value to obtain an access reminding value; when the access reminding value is larger than the set access preset value, the communication number of the demander is fed back to the data acquisition module, and the demander is marked as a reminder; when the data acquisition module acquires progress data of the reminder corresponding to the electronic license request, the progress data is sent to the database and simultaneously sent to the client of the reminder;
as a preferred embodiment of the present invention, the database further includes a registration unit; the registration unit is used for submitting registration information for registration by a demander through a client, sending the successfully registered registration information to the database for storage, and establishing account data of the demander by the database; the registration information comprises a name, an identity card number, a communication number and the like;
the method for acquiring the electronic license system on line based on the block chain comprises the following steps:
s1: the demander fills in the application electronic data to generate a corresponding electronic certificate request;
s2: the method comprises the steps of carrying out information verification on a demander, and processing an electronic certificate request after the verification is successful;
s3: identifying and classifying the contents in the electronic data to obtain a plurality of node verification information, sending the node verification information to corresponding block chain nodes, matching the corresponding block chain nodes for issuing the electronic certificate according to the electronic data filled in by a demander and marking as certificate issuing nodes;
s4: block link point pairThe node checking information is checked and a checking result is fed back; acquiring the times i of the passing result of the corresponding check of the demander, the sending time Fi for sending the corresponding node check information to the client and the receiving time Ji for receiving the modified node check information; i =1, 2, … …, n; the value of n is a positive integer; calculating the time difference between the sending time and the corresponding receiving time to obtain the corresponding interval duration, extracting the numerical value of the interval duration and the numerical value of the times, and substituting the numerical values into a formula JF = (J1-F1). times.b 1+ (J2-F2)2×b2+……+（Ji-Fi）iObtaining the verification and repair delay value JF of the demander by the x bi and sending the verification and repair delay value JF to the database for storage; wherein b1, b2, … … and bi are all weight factors, and the values of b1, b2, … … and bi form an arithmetic progression; acquiring all the inspection and repair values in the database of the demander, summing the inspection and repair values to obtain an inspection and repair total value, and subtracting the inspection and repair total value from a preset inspection value to obtain a ranking value; when the demander requests the electronic license for the first time or a failure result of the test does not appear, the ranking value is a preset test value;
the request processing module sequences all electronic license requests according to the arrangement values from large to small and sequentially processes the operations corresponding to the electronic license requests from front to back; when the ranking values are the same, sequencing according to the time of sending the electronic license request;
s5: when all the received verification results are verification passing results, generating an information confirmation result and sending the information confirmation result and the electronic data which is filled in and applied by the demander to the certification node;
s6: the certification node generates a corresponding electronic certificate reference sample according to the electronic data applied by the demander and sends the electronic certificate reference sample to the client of the demander for electronic signature confirmation or submission of modification information; and after the confirmation is finished, generating and issuing the electronic certificate, saving the auxiliary page of the certificate, storing the stub and downloading and printing related materials for filing.
Compared with the prior art, the invention has the beneficial effects that:
1. the method and the system perform online certificate handling based on the block chain, effectively solve the problems of cross-department data trust and low handling efficiency, have transparent whole process in the handling process, link the checked data of each government department to the platform, trace the whole process, and easily find out the problem and correct and perfect the problem in time even if the error and the leakage are handled.
2. According to the invention, the information reminding module is used for processing and analyzing the access record of the demander to obtain the access reminding value, so that the updated data can be fed back to the demander in the first time according to the level of concern of the demander, and the demander can know the progress in time.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a functional block diagram of the present invention;
FIG. 2 is a schematic block diagram of the license platform of the present invention;
FIG. 3 is a schematic diagram of an online picking process according to the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.
Referring to fig. 1, the block chain-based online electronic license system includes a client and a license platform;
the demander fills in application electronic data through the client, generates a corresponding electronic license request and sends the request to the license platform; receiving an information verification signaling fed back by the license platform for verification and sending information of a needed person to the license platform; the information verification signaling is used for triggering the client to prompt a demander to perform real-name verification and face verification and marking real-name verification data and face verification data as information of the demander; the client is an APP installed in a smart phone, a smart tablet or a smart computer;
the license platform receives and verifies the information of a required person by receiving an electronic license request sent by a client and feeding back an information verification signaling, and after the verification is successful, the electronic license request is processed to obtain an electronic license corresponding to the electronic license request;
referring to fig. 2, the license platform includes a request processing module, a plurality of block chain nodes, a data acquisition module, a database, a data access module, and an information reminding module;
the request processing module is used for analyzing and processing the electronic certificate request to obtain electronic data of a demander filling application, identifying and classifying the content in the electronic data to obtain a plurality of node verification information, sending the node verification information to corresponding block chain nodes, matching the corresponding block chain nodes issuing the electronic certificates according to the electronic data of the demander filling application and marking the corresponding block chain nodes as certification nodes; receiving a verification result fed back by the block chain node and executing corresponding operation; the method specifically comprises the following steps: when the received check result is a check failure result, sending the corresponding node check information to the client, receiving the modified node check information fed back by the client, and feeding back the modified node check information to the corresponding block chain node again to obtain the check result fed back by the block chain link node; when the received verification result is the verification failure result again, the corresponding node verification information is sent to the client side, and the like is repeated until the verification result is the verification passing result; when all the received verification results are verification passing results, generating an information confirmation result and sending the information confirmation result and the electronic data which is filled in and applied by the demander to the certification node; the certification node generates a corresponding electronic certificate reference sample according to the electronic data applied by the demander and sends the electronic certificate reference sample to the client of the demander for electronic signature confirmation or submission of modification information; after the confirmation is completed, generating and issuing an electronic certificate, saving a certificate sub-page and a stub link, and downloading and printing related materials for filing;
acquiring the times i of the passing result of the corresponding check of the demander, the sending time Fi for sending the corresponding node check information to the client and the receiving time Ji for receiving the modified node check information; i =1, 2, … …, n; the value of n is a positive integer; calculating the time difference between the sending time and the corresponding receiving time to obtain the corresponding interval duration and extracting the value of the interval durationAnd numerical values of the number of times, substituting the numerical values into the formula JF = (J1-F1). times.b 1+ (J2-F2)2×b2+……+（Ji-Fi）iObtaining the verification and repair delay value JF of the demander by the x bi and sending the verification and repair delay value JF to the database for storage; wherein b1, b2, … … and bi are all weight factors, and the values of b1, b2, … … and bi form an arithmetic progression; values can be 0.2, 0.4, 0.6 … …; acquiring all the inspection and repair values in the database of the demander, summing the inspection and repair values to obtain an inspection and repair total value, and subtracting the inspection and repair total value from a preset inspection value to obtain a ranking value; when the demander requests the electronic license for the first time or a failure result of the test does not appear, the ranking value is a preset test value;
the request processing module sequences all electronic license requests according to the arrangement values from large to small and sequentially processes the operations corresponding to the electronic license requests from front to back; when the ranking values are the same, sequencing according to the time of sending the electronic license request;
the block chain link points are used for checking the node checking information and feeding back the checking result to the request processing module; wherein the verification result is a verification passing result or a verification failing result; the certification node is used for receiving the information confirmation result and the electronic data filled by the demander and generating a corresponding electronic certificate;
the block chain nodes comprise health committee nodes, public security nodes, big data center nodes, tax nodes, index nodes, security nodes and civil administration nodes, and the health committee nodes are used for data sharing networking, analysis and collection data and management network; the data sharing networking is used for forming a data sharing network and allowing nodes to complete citizen information according to an intelligent contract, and obtaining authorized license check service, routing function from a cross-regional index chain to a data information chain and cross-regional transmission from index information to full-amount detailed information, the index nodes are used for indexing the information, sharing the information to the cross-regional index chain and retrieving the full-amount information according to the requirement of the cross-regional index chain, and the civil node is used for verifying a marital state; the public security node is used for verifying identity authentication information; the large data center node comprises a shared account book, and the shared account book is used for establishing the process of directory reminding and information collection recording of all shared exchange information, sharing full information to all nodes and extracting index information to share a national index chain;
the data acquisition module acquires progress data of the block chain node processing the electronic license request and sends the progress data to the database; the progress data comprises information such as current state, license processing sequencing and the like;
the demander accesses the progress data corresponding to the electronic license request through the data access module; the data access module sends the access record of the demander to a database for storage; the access record comprises the starting time and the ending time of access and the number of times of access;
the information reminding module processes the access records of the demanders, and the specific processing process is as follows:
calculating the time difference between the starting time and the ending time of the access to obtain the single access duration, marking the single access duration as Wj, and indicating the number of the access; the value is 1, 2, … …, n; n is a positive integer;
summing all the single-range durations and averaging to obtain an access average duration and marking the access average duration as WP;
extracting all single access durations and values corresponding to the access mean duration;
substitution into
Obtaining an access reminding value MW; wherein d1 and d2 are both preset weight coefficients; the values are 0.4 and 0.6 respectively;
when the access reminding value is larger than the set access preset value, the communication number of the demander is fed back to the data acquisition module, and the demander is marked as a reminder; when the data acquisition module acquires progress data of the reminder corresponding to the electronic license request, the progress data is sent to the database and simultaneously sent to the client of the reminder;
the database also comprises a registration unit; the registration unit is used for submitting registration information for registration by a demander through a client, sending the successfully registered registration information to the database for storage, and establishing account data of the demander by the database; the registration information comprises a name, an identity card number, a communication number and the like;
example 1: in the aspect of the certificate of birth medicine certification of the newborn infant, the demander is the parent of the newborn infant; the block chain nodes comprise a Weijian Commission node, a public security node and a civil administration node;
after the baby is born, the baby parents fill in related electronic data, then the data are transmitted to a public security node through a client, and the identity of the baby parents is verified and linked up through the public security node;
after the verification is passed, the result is sent to a civil administration node, and the civil administration node verifies and chains the marital state of the parents of the baby;
after the verification is passed, the Weijian Wei node is sent, and the Weijian Wei node conducts verification and uplinks on the Weijian Wei node; after all the confirmation is finished, issuing an electronic certificate of 'birth medicine certification' by the Weijian Commission node;
the steps are as follows:
s11, the applicant launches a co-office application;
the baby mother logs in government affair APP in real name, carries out real name verification through name and identity card, then carries out face recognition/living body detection to ensure that the operation is personal, and fills in a certificate handling registration form of 'birth medicine certification' on line to initiate a co-office application;
s21, block link point credible circulation and verification;
the application materials launched by the baby mothers are compared and retrieved in an electronic certificate library in province and city through the credible authorization of a block chain node machine, certificates such as ' identity cards ', resident family mouth books ' and ' marriage certificates ' of couples and couples are called for verification, a ' regenerated child-bearing woman notice ' belonging to the calling of regenerated child-bearing women is called, and the materials which cannot be called are photographed and uploaded by an applicant and are subjected to electronic signature confirmation;
s31, confirming and issuing a certificate;
when each department checks the data, the data are fed back to the birth health department through the block chain node machine, a birth medical certification electronic certificate reference sample is generated according to the delivery information of the lying-in woman, and the information is pushed to the mother of the baby for confirmation;
s41, the applicant confirms online;
the baby mother checks the certificate of 'birth medicine certification', if no error, the electronic signature is confirmed; resubmit after modification once a problem is found;
s51, archiving electronic materials;
the midwifery institution timely checks and accepts the confirmation information and resident identification cards of both parents, officially issues a certificate electronic certificate of 'birth medicine certificate', retains the auxiliary page and the stub link of the certificate of 'birth medicine certificate', downloads and prints related materials for filing;
and each midwifery institution hands over all original files and digital copies to the national comprehensive archives of the city and the district at regular intervals. Meanwhile, the midwifery institution issues birth medical certification (special for production).
S61, sending paper materials;
and after collecting the information, the health and health department immediately pushes a large data center in the city to generate an electronic certificate. According to personal wishes, selecting a mailed certificate of birth medicine certificate by a delivery assistant institution, and printing the certificate to be mailed to an applicant; selecting self-picking, and picking by an applicant to a midwifery mechanism where the applicant is located;
referring to fig. 3, the online acquisition process is as follows:
registering APP of a login client; performing real-name authentication/face recognition, filling identity information and sending the identity information to a public security node after the identification is passed, and calling an electronic certificate identity card and an electronic resident account book by the public security node; the identification information is compared with APP acquisition information through electronic certificate verification, when the verification identity information is failed, the certificate platform records that the identification information is failed and feeds back the identification information to real-name authentication/face recognition, and the identity information is refilled; when the verification passes, the license platform records that the certificate passes and feeds back the certificate to the client, the client displays and fills the 'one thing at birth' handling registration form, and the filled 'one thing at birth' handling registration form is sent to the civil administration node; the civil administration node calls an electronic certificate marriage certificate and a transaction registration form to carry out electronic certificate comparison verification, verifies marriage information, and feeds back the error to the client side for refilling when the verification result is that the filling is wrong; when the verification result is false information, the license platform records the false information and stops online acquisition; when the verification result is passed, the certificate platform records that the verification result is passed, marks that the marital status of the parents is normal and sends a Weijian committee node, the Weijian committee node judges whether to regenerate the child or not, and if not, sends the result to the client side for electronic signature confirmation, issues a sample of the electronic certificate 'birth medicine certificate' after confirming that the information is correct, sends the sample of the electronic certificate 'birth medicine certificate' to the client side again for electronic signature confirmation, and issues electronic data archiving of the formal electronic certificate 'birth medicine certificate' after confirming that the information is correct; and if so, calling the electronic certificate to marriage the child-child advice and sending the electronic certificate to the client for electronic signature confirmation.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (2)
1. The block chain-based online electronic license obtaining system comprises a client and a license platform; the system is characterized in that the client is used for a demander to fill in application electronic data, generate a corresponding electronic license request and send the electronic license request to a license platform; receiving an information verification signaling fed back by the license platform for verification and sending information of a needed person to the license platform; the information verification signaling is used for triggering the client to prompt a demander to perform real-name verification and face verification and marking real-name verification data and face verification data as information of the demander;
the license platform is used for receiving an electronic license request sent by a client and feeding back an information verification signaling, receiving information of a required person and verifying, and after verification is successful, processing the electronic license request to obtain an electronic license corresponding to the electronic license request;
the license platform comprises a request processing module and a plurality of block chain nodes;
the request processing module is used for analyzing and processing the electronic certificate request to obtain electronic data of a demander filling application, identifying and classifying the content in the electronic data to obtain a plurality of node verification information, sending the node verification information to corresponding block chain nodes, matching the corresponding block chain nodes issuing the electronic certificates according to the electronic data of the demander filling application and marking the corresponding block chain nodes as certification nodes; receiving a verification result fed back by the block chain node and executing corresponding operation;
the block chain link points are used for checking the node checking information and feeding back the checking result to the request processing module; the certification node is used for receiving the information confirmation result and the electronic data filled by the demander and generating a corresponding electronic certificate;
the block chain nodes comprise health committee nodes, public security nodes, big data center nodes, tax nodes, index nodes, security nodes and civil administration nodes, and the health committee nodes are used for data sharing networking, analysis and collection data and management network; the data sharing networking is used for forming a data sharing network and allowing nodes to complete citizen information according to an intelligent contract, and obtaining authorized license check service, routing function from a cross-regional index chain to a data information chain and cross-regional transmission from index information to full-amount detailed information, the index nodes are used for indexing the information, sharing the information to the cross-regional index chain and retrieving the full-amount information according to the requirement of the cross-regional index chain, and the civil node is used for verifying a marital state; the public security node is used for verifying identity authentication information; the large data center node comprises a shared account book, and the shared account book is used for establishing the process of directory reminding and information collection recording of all shared exchange information, sharing full information to all nodes and extracting index information to share a national index chain;
the specific process that the request processing module receives the verification result fed back by the block chain node and executes the corresponding operation is as follows: when the received check result is a check failure result, sending the corresponding node check information to the client, receiving the modified node check information fed back by the client, and feeding back the modified node check information to the corresponding block chain node again to obtain the check result fed back by the block chain link node; when the received verification result is the verification failure result again, the corresponding node verification information is sent to the client side, and the like is repeated until the verification result is the verification passing result; when all the received verification results are verification passing results, generating an information confirmation result and sending the information confirmation result and the electronic data which is filled in and applied by the demander to the certification node;
the request processing module is also used for acquiring the times i of the passing result of the corresponding check of the demander, the sending time Fi for sending the corresponding node check information to the client and the receiving time Ji for receiving the modified node check information; i =1, 2, … …, n; the value of n is a positive integer; calculating the time difference between the sending time and the corresponding receiving time to obtain the corresponding interval duration, extracting the numerical value of the interval duration and the numerical value of the times, and substituting the numerical values into a formula JF = (J1-F1). times.b 1+ (J2-F2)2×b2+……+（Ji-Fi）iObtaining the verification and repair delay value JF of the demander by the x bi and sending the verification and repair delay value JF to the database for storage; wherein b1, b2, … … and bi are all weight factors; acquiring all the inspection and repair values in the database of the demander, summing the inspection and repair values to obtain an inspection and repair total value, and subtracting the inspection and repair total value from a preset inspection value to obtain a ranking value; when the demander requests the electronic license for the first time or a failure result of the test does not appear, the ranking value is a preset test value;
the request processing module sequences all electronic license requests according to the arrangement values from large to small and sequentially processes the operations corresponding to the electronic license requests from front to back; when the ranking values are the same, sequencing according to the time of sending the electronic license request;
the certification issuing node is used for generating a corresponding electronic certificate reference sample according to the electronic data applied by the demander and sending the electronic certificate reference sample to the client of the demander for electronic signature confirmation or submission of modification information; after the confirmation is completed, generating and issuing an electronic certificate, saving a certificate sub-page and a stub link, and downloading and filing printing materials;
the license platform also comprises a data acquisition module, a database, a data access module and an information reminding module;
the data acquisition module is used for acquiring progress data of the block chain node processing electronic license request and sending the progress data to the database;
the data access module is used for accessing the progress data corresponding to the electronic license request by the demander; the data access module sends the access record of the demander to a database for storage;
the information reminding module is used for processing the access records of the demander, and the specific processing process is as follows:
calculating the time difference between the starting time and the ending time of the access to obtain the single access duration, marking the single access duration as Wj, and indicating the number of the access; the value is 1, 2, … …, n; n is a positive integer;
summing all the single-range durations and averaging to obtain an access average duration and marking the access average duration as WP;
extracting all single access durations and values corresponding to the access mean duration;
substitution into
Obtaining an access reminding value MW; wherein d1 and d2 are both preset weight coefficients;
processing the numerical value to obtain an access reminding value; when the access reminding value is larger than the set access preset value, the communication number of the demander is fed back to the data acquisition module, and the demander is marked as a reminder; when the data acquisition module acquires the progress data of the reminder corresponding to the electronic license request, the progress data is sent to the database and simultaneously sent to the client of the reminder.
2. A method for using the block chain based on-line electronic license system of claim 1, comprising the steps of:
s1: the demander fills in the application electronic data to generate a corresponding electronic certificate request;
s2: the method comprises the steps of carrying out information verification on a demander, and processing an electronic certificate request after the verification is successful;
s3: identifying and classifying the contents in the electronic data to obtain a plurality of node verification information, sending the node verification information to corresponding block chain nodes, matching the corresponding block chain nodes for issuing the electronic certificate according to the electronic data filled in by a demander and marking as certificate issuing nodes;
s4: the block link point checks the node check information and feeds back a check result;
s5: when all the received verification results are verification passing results, generating an information confirmation result and sending the information confirmation result and the electronic data which is filled in and applied by the demander to the certification node;
s6: the certification node generates a corresponding electronic certificate reference sample according to the electronic data applied by the demander and sends the electronic certificate reference sample to the client of the demander for electronic signature confirmation or submission of modification information; and after the confirmation is finished, generating and issuing the electronic certificate, saving the auxiliary page of the certificate, storing the stub and downloading the printing material for filing.
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