CN109191144A - A kind of laboratory information business management system and working method based on block chain - Google Patents
A kind of laboratory information business management system and working method based on block chain Download PDFInfo
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- CN109191144A CN109191144A CN201810874761.8A CN201810874761A CN109191144A CN 109191144 A CN109191144 A CN 109191144A CN 201810874761 A CN201810874761 A CN 201810874761A CN 109191144 A CN109191144 A CN 109191144A
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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
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
- G06Q30/0185—Product, service or business identity fraud
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/546—Message passing systems or structures, e.g. queues
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2209/00—Indexing scheme relating to G06F9/00
- G06F2209/54—Indexing scheme relating to G06F9/54
- G06F2209/547—Messaging middleware
Abstract
The invention discloses a kind of laboratory information business management systems and working method based on block chain.Including operation system: depositing card, service inquiry and business verifying for business；Middleware server: card, inquiry, verifying, retrieval, cochain and event notice are deposited for each service scripts, report or data；File system server: for storing the file information from middleware server；MQ server: for completing the communication between each server；Block chain server: for completing storage, processing, analysis and the application of block data；Database server: for storing the data information from middleware server；Distributed p 2 p: for the interaction between each block chain server.The present invention can reduce food inspection erroneous judgement, carelessness risk, improve the confidence level of food inspection report, while can improve the working efficiency of testing agency.
Description
Technical field
The present invention relates to the detection management system of food safety, especially a kind of laboratory information business based on block chain
Management system and working method.
Background technique
Food-safety problem feels concerned about the people's livelihood, decides the healthy diet of people.Food safety monitoring is detected by government
Department or third party testing agency complete.The process of food safety monitoring are as follows: provide food by affiliated unit, transfer to testing agency
It is monitored, testing agency is sampled monitoring, finally provides examining report, informs whether affiliated unit's food is safe.
However, this traditional food safety monitoring mode influences food safety detection there are many drawbacks.For example, inspection
Mechanism is surveyed because of the carelessness of internal testing staff, there are gross errors, influence testing result, and food safety is caused to be judged by accident；Food peace
Full examining report is artificially distorted --- and " depositing puppet to go very " causes testing result untrue, reduces the confidence level of detection；Due to food
Product examine, which is observed and predicted, is usually provided by testing agency, when there is carelessness risk, is very difficult to make up economic loss.
In addition, food safety monitoring report is related to depositing three aspect of card, inquiry and verifying, checked with food safety affiliated single
Position, testing agency and other testing agencies are closely related, using traditional means to the behaviour for carrying out procedure in terms of above three
Work will be time-consuming, reduces the working efficiency of staff.For this purpose, proposing a kind of feasible scheme, present food security detection is solved
Problems faced, will be imperative.
Summary of the invention
The object of the present invention is to provide a kind of based on the laboratory information business management system of block chain and work side
Method.The present invention can reduce food inspection erroneous judgement, carelessness risk, improve the confidence level of food inspection report, while can improve inspection
Survey the working efficiency of mechanism.
Technical solution of the present invention: a kind of laboratory information business management system based on block chain, including
Operation system: being to deposit card, service inquiry and business verifying for business by the system of LIMS module composition；
Middleware server: for realizing each service scripts, report or data deposit card, inquiry, verifying, retrieval, cochain and
Event notice；
File system server: for storing the file information from middleware server；
MQ server: for completing the communication between each server；
Block chain server: including communication module, encryption sign test module, common recognition module, intelligent contract module and block chain account book；
The block chain server is used to complete storage, processing, analysis and the application of block data；
Database server: for storing the data information from middleware server；
Distributed p 2 p: for the interaction between each block chain server.
In laboratory information business management system above-mentioned based on block chain, the system deployment has more than one
Middleware server, a middleware server are connect with more than one block chain server.
The working method of laboratory information business management system above-mentioned based on block chain carries out in the steps below:
A. operation system summarizes all kinds of business, middleware server providing message service, realizes operation system and centre
Interaction between part server；
B. middleware server is communicated by the MQ server and operation system, at the business in operation system
Reason, by types of applications interface, after message on chain, notice block chain server receives processing result；And by the file information
It is stored respectively with data information to file system server and database server；
C. block chain server ensures the peace of business information by its integrated communication module, encryption sign test module and module of knowing together
Quan Xing, can not tamper and anonymity, while realizing that the business of business information deposits card, industry by its integrated intelligent contract module
Business inquiry and/or business verifying；
D. block chain server is interacted with distributed p 2 p, it is ensured that business information can reach be connected to it is distributed right
All block chain servers on equal networks, operating personnel can inquire business information using distributed p 2 p,
Verifying and business deposit card.
In the working method of laboratory information business management system above-mentioned based on block chain, the business deposit card by
Following processes carry out:
A. according to task definition, operation system tissue deposits card information；
B.LIMS module calls HSM cryptographic services, generates signature to card information is deposited；
C. information is sent by LIMS module and deposits card request to middleware server；
D. information is deposited card request and is converted into message structure on chain by middleware server, and message structure on chain is sent to block
Chain node；
E. block chain node checks the legitimacy of identity of the sender by checking signature；If identity of the sender is illegal, inspection is formed
It looks into information and feeds back to interchain part in block, notice, which checks, not to be passed through；After LIMS module verification check information, LIMS module label are notified
Name is wrong, and LIMS module carries out error handle, and process terminates；If identity of the sender is legal, perform the next step rapid；
If f. identity of the sender is legal, the block chain node in step d sends Accounting Request by P2P network, requests other areas
Block chain link point is kept accounts；
G. the block chain node for each receiving Accounting Request, in the legitimacy for locally checking signature；If identity of signing is illegal,
It can not reach common understanding between each block chain node, transaction is abandoned；Meanwhile LIMS module detects transaction time-out, trades
Timeout treatment, process terminate；If identity of signing is legal, perform the next step；
If h. signature identity is legal, key is saved in respective block chain account by common recognition of concluding the transaction between each block chain node
In this；
I. middleware server detects that block chain account book changes, and will deposit card information cochain successful information and feeds back to LIMS mould
Block；
J. after the information feedback for receiving step i, LIMS module carries out the business processing after keeping accounts successfully, and process terminates.
In the working method of laboratory information business management system above-mentioned based on block chain, each receives book keeping operation and ask
The block chain node asked will deposit card file by digest algorithm and generate summary info after locally checking that signature identity is legal；Institute
The summary info stated is packaged in the depositing in card examination two dimensional code of generation with depositing card information and deposit the card time, for each mobile client
Carry out barcode scanning inquiring and authenticating.
In the working method of laboratory information business management system above-mentioned based on block chain, the service inquiry is
Wizard-like inquiry, is carried out by following processes:
A. user initiates inquiry request to LIMS module, and provides the unique queries mark of report to be verified；
B.LIMS module identifies according to unique queries and is locally finding the successful Transaction Information of cochain；
C.LIMS module initiates the request that card information is deposited on inquiry chain to middleware server；
D. middleware server provides query interface, from each block chain querying node Transaction Information, and returns to LIMS module；
E. LIMS module by by block chain node provide deposit card information and examining report content be assembled into a new page,
It is shown to user, assembled page info further includes the HASH code of Encryption Algorithm encryption and deposits card file.
In the working method of laboratory information business management system above-mentioned based on block chain, the service inquiry is
Two dimensional code inquiry, is carried out by following processes:
A. user deposits card examination two dimensional code by mobile client scanning；
B. LIMS module by deposit card examination two dimensional code provide deposit card information and examining report content be assembled into a new page
It is shown to user, the information in the assembled page further includes the HASH code of Encryption Algorithm encryption and deposits card file.
In the working method of laboratory information business management system above-mentioned based on block chain, the business is verified as
Wizard-like verifying, is carried out by following processes:
A. user initiates checking request to LIMS module, provides the unique authentication mark of report to be verified；
B.LIMS module is according to unique authentication identification retrieval to relevant report file electronic edition；
C.LIMS module calculates the report file electronic edition retrieved by digest algorithm, generates a summary info；
D.LIMS module initiates inquiry request to middleware server, and provides the unique queries mark of report to be verified (such as
URL)；
E. middleware server provides verifying interface, from block chain Nodes Retrieval uplink communications, and returns to the abstract being saved
Information；
F.LIMS module compares the summary info of step c and step e, analyses and compares and compares report information as a result, being formed, and passes through
LIMS module returns result to user.
In the working method of laboratory information business management system above-mentioned based on block chain, the business is verified as
Two dimensional code verifying, is carried out by following processes:
A. user deposits card examination two dimensional code by mobile client scanning；
B. it deposits card examination two dimensional code and the summary info for depositing card file is provided；
C.LIMS module initiates inquiry request to middleware server, and provides the unique queries mark of report to be verified；
D. middleware server provides verifying interface, from block chain Nodes Retrieval uplink communications, and returns to the abstract being saved
Information；
E.LIMS module compares the summary info of step b and step d, analyses and compares and compares report information as a result, being formed, and passes through
LIMS module returns result to user.
Beneficial effect
Compared with prior art, the invention has the following advantages:
1) food inspection erroneous judgement, carelessness risk are reduced, the confidence level of food inspection report is improved.System structure of the invention, energy
It enough will test the different departments such as mechanism, food affiliated unit to be attached as block chain node by distributed p 2 p,
When food-safe monitoring report carries out depositing card, inquiry and verifying, it is to be uniformly processed by each block chain link point, has
Effect reduces food inspection erroneous judgement, carelessness risk, improves the confidence level of food inspection report.
2) working efficiency of testing agency is improved.It is carried out between each block chain server of the invention through distributed p 2 p
Interaction completes the resource between each block chain server shared；The structure can will test mechanism, food affiliated unit etc. no
It is respectively used as a block chain server to be connected into distributed p 2 p with department, enables the information peer to peer interaction between each department,
The data sharing for realizing each department keeps each department further close in food safety detection, perfect food peace of building together
Full inspection surveyor's chain truly realizes that examining report deposits card, inquiry and verifying integration, effectively increases the work of testing agency
Efficiency.
Detailed description of the invention
Fig. 1 is system structure diagram of the invention；
Fig. 2 is the structural schematic diagram of middleware server；
Fig. 3 is the connection schematic diagram of middleware server and block chain node；
Fig. 4 is the flow diagram that business deposits card；
Fig. 5 is the flow diagram of service inquiry；
Fig. 6 is that business verifies flow diagram.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Embodiment 1.A kind of laboratory information business management system and working method based on block chain, as shown in Figure 1, packet
It includes
Operation system: being to be mainly used for business by the system of LIMS module composition based on block chain technology and deposited card, service inquiry
It is verified with business；LIMS module is more enough, and according to business needs, (business needs to include that business is deposited card, service inquiry and business and tested
Card), summary info is organized, initiates request, and carry out service response for practical cochain situation.
Middleware server: referring to fig. 2, be provided with deposit card business interface, verifying business interface, inquiry business interface, on
Message interface, original text interface to be signed and MQ message interface are passed, depositing card, look into for realizing each service scripts, report or data
It askes, verifying, retrieve, cochain and event notify；It deposits card/inquiry/verifying that is, middleware server is capable of providing examining report and connects
Mouthful, on send message interface, generate original text interface to be signed and MQ information notice.
File system server: for storing the file information from middleware server；
MQ server: for completing the communication between each server, the communication includes write-in, retrieval, calls；
Block chain server: including communication module, encryption sign test module, common recognition module, intelligent contract module and block chain account book；
The block chain server is used to complete storage, processing, analysis and the application of block data；
Database server: for storing the data information from middleware server；
Distributed p 2 p: for the interaction between each block chain server, it is ensured that business information, which can reach, is connected to distribution
All block chain servers (network of each block chain server as access distributed p 2 p at this time on formula peer-to-peer network
Node, i.e. block chain node).Distributed p 2 p is the interface end that finishing service information deposits card, inquiry and verifying etc., and
The interaction port of operating personnel and system.
The communication module of block chain server above-mentioned is completed by P2P communications protocol, and function is easy for each block chain node
Between interact, complete synchronous, information broadcast of data etc.；Common recognition module has concentrated disparate networks node (i.e. block chain node)
Common recognition algorithm reaches various common recognitions with the validity for block data.It encrypts sign test module and provides asymmetric encryption clothes by HSM
Business guarantees that block data can not be distorted.Intelligent contract module is integrated with the various behaviour that each network node is carried out by block data
Make, the data including examining report deposit the transaction of the block datas such as card, inquiry and verifying herein.Block chain data account book is in a distributed manner
Etc. modes stored, after the transaction of the block data that carries out every time, the block data of Transaction Information and update is stored in area
In block chain data account book.
LIMS module above-mentioned can also provide all kinds of service interfaces and call HSM cryptographic services.It is raw using HSM cryptographic services
At key and signature, make block chain data that can not distort and have anonymity, ensures the safety of block chain account book data.
System deployment above-mentioned has more than one middleware server, a middleware server and more than one area
The connection of block chain server, i.e., a middleware server can control more than one block chain server, referring to Fig. 3.Block
Chain server provide examining report deposit card/inquiry/verifying interface, on send message interface, generate original text interface to be signed and MQ information
Notice.Middleware server is the hinge for linking LISM module (i.e. operation system) and block chain node, is LISM module and area
The interaction of block chain node provides interface and propagates feedback information.By disposing multiple middleware servers, and a middleware clothes
Business device can control the structure of multiple block chain servers, and system effectively improves the availability of middleware server；Block
Mechanism of knowing together between chain node is to prevent malicious node from damaging, and 3n+1 node is deployed, as long as when there is 2n+ in whole system
1 node can participate in knowing together, and can permit and n node stopping service occurring, do not influence the availability of block chain account book but, not only
Greatly increase the fault-tolerance of system, but also ensured high availability and improve middleware server service it is available when
Between.
The working method of laboratory information business management system above-mentioned based on block chain carries out in the steps below:
A. operation system summarizes, middleware services all kinds of business (such as depositing card business, inquiry business and/or verifying business)
Device providing message service (messaging service refers to, passes through MQ server, middleware server providing message service) realizes business system
Interaction between system and middleware server；
B. middleware server is communicated by the MQ server and operation system, at the business in operation system
Reason, by types of applications interface, after message on chain, notice block chain server receives processing result (that is, by processing result
Reach block chain server)；And the file information and data information are stored respectively to file system server and database service
Device；
C. block chain server ensures the peace of business information by its integrated communication module, encryption sign test module and module of knowing together
Quan Xing, can not tamper and anonymity, while realizing that the business of business information deposits card, industry by its integrated intelligent contract module
Business inquiry and/or business verifying；
D. block chain server is interacted with distributed p 2 p, it is ensured that business information can reach be connected to it is distributed right
All block chain servers on equal networks, operating personnel can inquire business information using distributed p 2 p,
Verifying and business deposit card.
Business above-mentioned deposits card, will be deposited in card information preservation to block chain node, that is, during business deposits card progress,
Summary info is saved on block chain node, and will report that relevant identification information (such as report ID or URL) is also saved in
In the distributed account book of block chain node, depositing card business main purpose is exactly that crucial information evidence is saved on block chain.
Business above-mentioned deposits card, carries out (referring to fig. 4) by following processes:
A. according to task definition, operation system tissue deposits card information；
B.LIMS module calls HSM cryptographic services, generates signature to card information is deposited；
C. information is sent by LIMS module and deposits card request to middleware server；
D. information is deposited card request and is converted into message structure on chain by middleware server, and message structure on chain is sent to block
Chain node (block chain node is block chain server)；
E. block chain node checks the legitimacy of identity of the sender by checking signature；If identity of the sender is illegal, inspection is formed
It looks into information and feeds back to interchain part in block, notice, which checks, not to be passed through；After LIMS module verification check information, LIMS module label are notified
Name is wrong, and LIMS module carries out error handle, and process terminates；If identity of the sender is legal, perform the next step rapid；
If f. identity of the sender is legal, the block chain node in step d sends Accounting Request by P2P network, requests other areas
Block chain node (other block chain servers being then only connected on distributed p 2 p) is kept accounts；
G. the block chain node for each receiving Accounting Request, in the legitimacy for locally checking signature；If identity of signing is illegal,
It can not reach common understanding between each block chain node, transaction is abandoned；Meanwhile LIMS module detects transaction time-out, trades
Timeout treatment, process terminate；If identity of signing is legal, perform the next step；
If h. signature identity is legal, key is saved in respective block chain account by common recognition of concluding the transaction between each block chain node
In this；
I. middleware server detects that block chain account book changes, and will deposit card information cochain successful information and feeds back to LIMS mould
Block；
J. after the information feedback for receiving step i, LIMS module carries out the business processing after keeping accounts successfully, and process terminates.
In the working method of laboratory information business management system above-mentioned based on block chain, each receives book keeping operation and ask
The block chain node asked will deposit card file and (deposit card file and deposit the relationship between card information after locally checking that signature identity is legal
It is: deposits the association attributes that card file is deposited in card information description) summary info is generated by digest algorithm；The summary info with deposit
Card information and deposit card the time be packaged in generation deposit card examination two dimensional code in, for each mobile client carry out barcode scanning inquiry test
Card.In system, involved process object is the examining report that LIMS module generates, these examining reports have electronic edition
(PDF format or other electronic formats) is saved in LIMS module；Every portion examining report can pass through digest algorithm
Unique summary info is generated, these summary infos can guarantee that examining report can not be modified.
Service inquiry above-mentioned is that the card information of depositing that will be saved on block chain node checks out, and service inquiry can be
Wizard-like inquiry, the service inquiry carry out (referring to Fig. 5) by following processes:
A. user initiates inquiry request to LIMS module, and provides the unique queries mark (such as URL) of report to be verified；
B.LIMS module identifies according to unique queries and is locally finding the successful Transaction Information of cochain；
C.LIMS module initiates the request that card information is deposited on inquiry chain to middleware server；
D. middleware server provides query interface, from each block chain querying node Transaction Information, and returns to LIMS module；
E. LIMS module by by block chain node provide deposit card information and examining report content be assembled into a new page,
It is shown to user, the information in the assembled page further includes the HASH code of Encryption Algorithm encryption and deposits card file and (deposit and demonstrate,prove file and be
PDF or other electronic edition formats).
Service inquiry above-mentioned can also be inquired for two dimensional code, carry out by following processes: (referring to Fig. 5)
A. user deposits card examination two dimensional code by mobile client scanning；
B. LIMS module by deposit card examination two dimensional code provide deposit card information and examining report content be assembled into a new page
It is shown to user, the information in the assembled page further includes the HASH code of Encryption Algorithm encryption and deposits card file；
In addition, with the system docking of block chain node and more units, user can be from any one list as extension function
Position query report deposits card information.
Business verifying above-mentioned, card information will be deposited by referring to is compared with the original document being proved to, and card letter is deposited in verifying
The correctness of breath, business verifying can be verified for wizard-like, carry out (referring to Fig. 6) by following processes:
A. user initiates checking request to LIMS module, provides the unique authentication mark (such as URL) of report to be verified；
B.LIMS module is according to unique authentication identification retrieval to relevant report file electronic edition；
C.LIMS module calculates the report file electronic edition retrieved by digest algorithm, generates a summary info；
D.LIMS module initiates inquiry request to middleware server, and provides the unique queries mark of report to be verified (such as
URL)；The unique queries mark is identified with unique authentication, is the different identification that function generates according to different needs, inquiry
Unique queries mark is generated, verifying generates unique authentication mark；
E. middleware server provides verifying interface, from block chain Nodes Retrieval uplink communications, and returns to the abstract being saved
Information；
F.LIMS module compares the summary info of step c and step e, analyses and compares and compares report information as a result, being formed, and passes through
LIMS module returns result to user.
Business verifying above-mentioned can also be verified for two dimensional code, carry out (referring to Fig. 6) by following processes:
A. user deposits card examination two dimensional code by mobile client scanning；
B. it deposits card examination two dimensional code and the summary info for depositing card file is provided；
C.LIMS module initiates inquiry request to middleware server, and provides the unique queries mark of report to be verified；
D. middleware server provides verifying interface, from block chain Nodes Retrieval uplink communications, and returns to the abstract being saved
Information；
E.LIMS module compares the summary info of step b and step d, analyses and compares and compares report information as a result, being formed, and passes through
LIMS module returns result to user.
Present system is the interaction that client and block chain database are completed under LISM module, is deployed in cloud service
Device is docked by HTTP/HTTPS service interface with other systems, and depositing card, inquiring and test for examining report is had effectively achieved
Card business.Card, inquiry and verifying business are deposited compared to traditional examining report, not only significantly reduces detection erroneous judgement, detection
Neglect risk, and also improves the working efficiency and examining report confidence level of testing agency.Various requests transmitted by user,
It is transferred to LIMS, carrying out corresponding operation by LIMS includes that HSM cryptographic services is called to generate key, formation signature etc., this
System items service implementation dynamics is greatly improved in the Information Integration mechanism of height.
Claims (9)
1. a kind of laboratory information business management system based on block chain, it is characterised in that: including
Operation system: being to deposit card, service inquiry and business verifying for business by the system of LIMS module composition；
Middleware server: for realizing each service scripts, report or data deposit card, inquiry, verifying, retrieval, cochain and
Event notice；
File system server: for storing the file information from middleware server；
MQ server: for completing the communication between each server；
Block chain server: including communication module, encryption sign test module, common recognition module, intelligent contract module and block chain account book；
The block chain server is used to complete storage, processing, analysis and the application of block data；
Database server: for storing the data information from middleware server；
Distributed p 2 p: for the interaction between each block chain server.
2. the laboratory information business management system according to claim 1 based on block chain, it is characterised in that: described
System deployment has more than one middleware server, and a middleware server and more than one block chain server connect
It connects.
3. a kind of working method of the laboratory information business management system based on block chain as claimed in claim 1 or 2,
It is characterized in that, carries out in the steps below:
A. operation system summarizes all kinds of business, middleware server providing message service, realizes operation system and centre
Interaction between part server；
B. middleware server is communicated by the MQ server and operation system, at the business in operation system
Reason, by types of applications interface, after message on chain, notice block chain server receives processing result；And by the file information
It is stored respectively with data information to file system server and database server；
C. block chain server ensures the peace of business information by its integrated communication module, encryption sign test module and module of knowing together
Quan Xing, can not tamper and anonymity, while realizing that the business of business information deposits card, industry by its integrated intelligent contract module
Business inquiry and/or business verifying；
D. block chain server is interacted with distributed p 2 p, it is ensured that business information can reach be connected to it is distributed right
All block chain servers on equal networks, operating personnel can inquire business information using distributed p 2 p,
Verifying and business deposit card.
4. the working method of the laboratory information business management system according to claim 3 based on block chain, feature
It is, the business is deposited card and carried out by following processes:
A. according to task definition, operation system tissue deposits card information；
B.LIMS module calls HSM cryptographic services, generates signature to card information is deposited；
C. information is sent by LIMS module and deposits card request to middleware server；
D. information is deposited card request and is converted into message structure on chain by middleware server, and message structure on chain is sent to block
Chain node；
E. block chain node checks the legitimacy of identity of the sender by checking signature；If identity of the sender is illegal, inspection is formed
It looks into information and feeds back to interchain part in block, notice, which checks, not to be passed through；After LIMS module verification check information, LIMS module label are notified
Name is wrong, and LIMS module carries out error handle, and process terminates；If identity of the sender is legal, perform the next step rapid；
If f. identity of the sender is legal, the block chain node in step d sends Accounting Request by P2P network, requests other areas
Block chain link point is kept accounts；
G. the block chain node for each receiving Accounting Request, in the legitimacy for locally checking signature；If identity of signing is illegal,
It can not reach common understanding between each block chain node, transaction is abandoned；Meanwhile LIMS module detects transaction time-out, trades
Timeout treatment, process terminate；If identity of signing is legal, perform the next step；
If h. signature identity is legal, key is saved in respective block chain account by common recognition of concluding the transaction between each block chain node
In this；
I. middleware server detects that block chain account book changes, and will deposit card information cochain successful information and feeds back to LIMS mould
Block；
J. after the information feedback for receiving step i, LIMS module carries out the business processing after keeping accounts successfully, and process terminates.
5. the working method of the laboratory information business management system according to claim 4 based on block chain, feature
It is, each receives the block chain node of Accounting Request, after locally checking that signature identity is legal, card file will be deposited by plucking
Algorithm is wanted to generate summary info；The summary info with deposit card information and that deposits that the card time is packaged in generation deposits card examination two
It ties up in code, carries out barcode scanning inquiring and authenticating for each mobile client.
6. the working method of the laboratory information business management system according to claim 4 based on block chain, feature
It is, the service inquiry is wizard-like inquiry, it is carried out by following processes:
A. user initiates inquiry request to LIMS module, and provides the unique queries mark of report to be verified；
B.LIMS module identifies according to unique queries and is locally finding the successful Transaction Information of cochain；
C.LIMS module initiates the request that card information is deposited on inquiry chain to middleware server；
D. middleware server provides query interface, from each block chain querying node Transaction Information, and returns to LIMS module；
E. LIMS module by by block chain node provide deposit card information and examining report content be assembled into a new page,
It is shown to user, assembled page info further includes the HASH code of Encryption Algorithm encryption and deposits card file.
7. the working method of the laboratory information business management system according to claim 5 based on block chain, feature
It is, the service inquiry is two dimensional code inquiry, it is carried out by following processes:
A. user deposits card examination two dimensional code by mobile client scanning；
B. LIMS module by deposit card examination two dimensional code provide deposit card information and examining report content be assembled into a new page
It is shown to user, the information in the assembled page further includes the HASH code of Encryption Algorithm encryption and deposits card file.
8. the working method of the laboratory information business management system according to claim 4 based on block chain, feature
It is, the business is verified as wizard-like verifying, it is carried out by following processes:
A. user initiates checking request to LIMS module, provides the unique authentication mark of report to be verified；
B.LIMS module is according to unique authentication identification retrieval to relevant report file electronic edition；
C.LIMS module calculates the report file electronic edition retrieved by digest algorithm, generates a summary info；
D.LIMS module initiates inquiry request to middleware server, and provides the unique queries mark of report to be verified (such as
URL)；
E. middleware server provides verifying interface, from block chain Nodes Retrieval uplink communications, and returns to the abstract being saved
Information；
F.LIMS module compares the summary info of step c and step e, analyses and compares and compares report information as a result, being formed, and passes through
LIMS module returns result to user.
9. the working method of the laboratory information business management system according to claim 5 based on block chain, feature
It is, the business is verified as two dimensional code verifying, it is carried out by following processes:
A. user deposits card examination two dimensional code by mobile client scanning；
B. it deposits card examination two dimensional code and the summary info for depositing card file is provided；
C.LIMS module initiates inquiry request to middleware server, and provides the unique queries mark of report to be verified；
D. middleware server provides verifying interface, from block chain Nodes Retrieval uplink communications, and returns to the abstract being saved
Information；
E.LIMS module compares the summary info of step b and step d, analyses and compares and compares report information as a result, being formed, and passes through
LIMS module returns result to user.
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