CN110503373A - A kind of material-flow method and device based on block chain network - Google Patents
A kind of material-flow method and device based on block chain network Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
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- 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
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
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- G06Q20/00—Payment architectures, schemes or protocols
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Abstract
The present invention provides a kind of material-flow method based on block chain network, device and storage mediums；Method includes: the Item Information for receiving the article to be registered that materials supply system is sent, and Item Information is stored in block chain network；Address on the chain for the storage Item Information that block chain network is returned, is associated to complete to register with the number of article to be registered；The distribution information for receiving the registered article that logistics system is sent, distribution information is stored in block chain network, and distribution information and the number of registered article are associated；Information is completed in the dispatching for receiving the registered article of logistics system transmission, dispatching is completed information preservation in block chain network, and dispatching completion information and the distribution information of registered article are associated；It is requested in response to article interrogation, based on the correlation inquiry block chain network carried out, and returns to query result.By means of the invention it is possible to ensure the trackability of Item Information, the confidence level of logistics transportation service is improved.
Description
Technical field
The present invention relates to block chain and logistics technology more particularly to a kind of material-flow method based on block chain network,
Device, electronic equipment and storage medium.
Background technique
With the fast development of aggravation and the e-commerce of economical globalization tendency, logistics also flourishes therewith.Object
Product from supply into the entity flowing for receiving ground, have the participation of multi-party entity.Under huge logistics capacity, packet loss, mistake
It the events such as claims to occur again and again.In addition, logistics business is usually by specific company's full powers operation, publicity and transparence degree
Also not high enough, cause existing logistics system confidence level lower.
Summary of the invention
The embodiment of the present invention provides a kind of material-flow method based on block chain network, device and storage medium, it can be ensured that
The trackability of Item Information improves the confidence level of logistics transportation service.
The technical solution of the embodiment of the present invention is achieved in that
The embodiment of the present invention provides a kind of material-flow method based on block chain network, comprising:
The Item Information for receiving the article to be registered that materials supply system is sent, is stored in block chain for the Item Information
In network；
Address on the chain for the storage Item Information that the block chain network is returned, the volume with the article to be registered
It number is associated to complete to register；
The distribution information for receiving the registered article that logistics system is sent, is stored in the block chain for the distribution information
In network, and
The distribution information and the number of the registered article are associated；
Information is completed in the dispatching for receiving the registered article that the logistics system is sent, and information is completed in the dispatching
It is stored in the block chain network, and
Information is completed into the dispatching and the distribution information of the registered article is associated；
It is requested in response to article interrogation, based on block chain network described in the correlation inquiry carried out, and returns to query result.
The embodiment of the present invention provides a kind of logistics device based on block chain network, comprising:
Receiving module, the Item Information of the article to be registered for receiving the transmission of materials supply system, the article is believed
Breath is stored in block chain network；
Relating module, address on the chain of the storage Item Information for returning to the block chain network are and described
The number of article to be registered is associated to complete to register；
The receiving module is also used to receive the distribution information of the registered article of logistics system transmission, by the dispatching
Information preservation is in the block chain network；
The relating module is also used to for the distribution information and the number of the registered article being associated；
Letter is completed in the receiving module, the dispatching for being also used to receive the registered article that the logistics system is sent
The dispatching is completed information preservation in the block chain network by breath；
The relating module is also used to the dispatching completing information and the distribution information of the registered article is closed
Connection；
Enquiry module based on block chain network described in the correlation inquiry carried out, and is returned for responding article interrogation request
Return query result.
In above scheme, described device further includes determining module, will be described for determining the cryptographic Hash of the Item Information
The cryptographic Hash of article is stored in the block chain network.
In above scheme, the determining module is also used to determine the Hash for the multimedia messages that the Item Information includes
Value, the cryptographic Hash is stored in the block chain network.
In above scheme, the relating module is also used to receive to match described in the storage that the block chain network returns and deliver letters
Address on the chain of breath, and generate corresponding number for the distribution information by address on the chain of the distribution information, described is matched
The number of breath of delivering letters and the number of the Item Information of the registered article are associated.
In above scheme, the relating module is also used to receive that storage that the block chain network returns is described has dispensed
At address on the chain of information, and information being completed for the dispatching and generates corresponding number, the dispatching is completed to the chain of information
The number of information is completed in upper address, the dispatching and the number of the Item Information of the registered article is associated.
In above scheme, described device further includes sending module, for sending the block chain for the Item Information
In network, so that the node of the block chain network generates new block to the received Item Information of institute, and work as the block link network
When the node of network obtains common recognition for the new block, the new block is added to by the block chain network and is used to store institute
State the tail portion of the block chain of Item Information.
In above scheme, the sending module is also used to send the distribution information in the block chain network, with
So that the node of the block chain network is generated new block to the received distribution information of institute, and works as the node needle of the block chain network
When obtaining common recognition to the new block, the new block is added to by the block chain network and is used to store the Item Information
Block chain tail portion.
In above scheme, the sending module is also used to send the block chain network for dispatching completion information
In, so that the node of the block chain network, which completes information to the received dispatching of institute, generates new block, and work as the block link network
When the node of network obtains common recognition for the new block, the new block is added to by the block chain network and is used to store institute
State the tail portion of the block chain of Item Information.
In above scheme, the sending module is also used to storing Item Information into the block chain network first and lead to
The Item Information block chain in road, the Item Information block chain of the first passage for one or more materials supply systems for depositing
Store up corresponding Item Information.
In above scheme, the sending module is also used to storing distribution information into the block chain network second and lead to
The distribution information block chain in road, the distribution information block chain of the second channel are used for for the storage pair of one or more physical systems
The distribution information answered.
In above scheme, the determining module is also used to determine that the cryptographic Hash of information is completed in the dispatching, by the dispatching
The cryptographic Hash for completing information is stored in the block chain network.
In above scheme, the enquiry module is also used to execute at least one following processing: in response to Item Information type
Article interrogation request, address on the chain of associated Item Information is inquired according to the number of article to be checked, according to what is inquired
Corresponding Item Information is inquired in the block chain network in address on chain, responds the inquiry using the Item Information inquired
Request；In response to the article interrogation request of distribution information type, associated dispatching is inquired according to the number of the article to be checked
Corresponding distribution information is inquired in the block chain network according to address on the chain inquired in address on the chain of information, utilizes
The distribution information inquired responds the inquiry request；The article interrogation request that information type is completed in response to dispatching, according to institute
Address on the chain of information is completed in the associated dispatching of number inquiry for stating article to be checked, according to address on the chain inquired described
Corresponding dispatching is inquired in block chain network and completes information, completes inquiry request described in information response using the dispatching inquired.
In above scheme, the sending module, be also used to send the digital signature carried in article interrogation request and
The identity information for initiating the business division of the article interrogation request, for executing following processing for the block chain network: testing
The digital signature is demonstrate,proved to determine the identity information for the business division for sending the article interrogation request；According to the business division
Identity information, determine that the business division has the permission for initiating article interrogation request.
In above scheme, the receiving module is also used to for the materials supply system and the logistics system, to institute
Block chain network request access authority is stated, receives the block chain network for the materials supply system and the logistics system
The digital certificate distributed respectively, the digital certificate is used for and needle to sent information signs digital signature, with to the area
The statement of block chain network sends the identity information of the business division of corresponding information.
The embodiment of the invention provides a kind of electronic equipment, comprising:
Memory, for storing executable instruction；
Processor when for executing the executable instruction stored in the memory, is realized provided in an embodiment of the present invention
Material-flow method based on block chain network.
The embodiment of the present invention provides a kind of storage medium, is stored with executable instruction, real when for causing processor to execute
The existing material-flow method provided in an embodiment of the present invention based on block chain network.
The embodiment of the present invention has the advantages that
By the way that Item Information involved in logistics transportation process, distribution information and dispatching are completed information storage to block chain
It, therefore, can be according to block chain based on the decentralization of block chain network, distributed storage and the characteristic that can not be distorted in network
The whole process of the information tracing goods transportation stored in network, it is ensured that the trackability of Item Information, so as to avoid packet loss,
Mistake such as claims at the generation of events, improves the confidence level and transparence of logistics transportation service.
Detailed description of the invention
Fig. 1 is an optional framework signal of the logistics system provided in an embodiment of the present invention based on block chain network
Figure；
Fig. 2 is an optional function structure schematic diagram of block chain network provided in an embodiment of the present invention；
Fig. 3 is an optional structural schematic diagram of block chain management platform provided in an embodiment of the present invention；
Fig. 4 is an optional process signal of the material-flow method provided in an embodiment of the present invention based on block chain network
Figure；
Fig. 5 is provided in an embodiment of the present invention for storing an optional structural representation of the block chain of logistics data
Figure；
Fig. 6 is provided in an embodiment of the present invention for storing an optional structural representation of the block chain of logistics data
Figure；
Fig. 7 is an optional configuration diagram of inquiry logistics data provided in an embodiment of the present invention；
Fig. 8 is an optional framework signal of the logistics system provided in an embodiment of the present invention based on block chain network
Figure；
Fig. 9 is an optional process signal of the material-flow method provided in an embodiment of the present invention based on block chain network
Figure.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, described embodiment is not construed as limitation of the present invention, and those of ordinary skill in the art are not having
All other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
In the following description, it is related to " some embodiments ", which depict the subsets of all possible embodiments, but can
To understand, " some embodiments " can be the same subsets or different subsets of all possible embodiments, and can not conflict
In the case where be combined with each other.
In the following description, related term " first second third " is only to distinguish similar object, not generation
Particular sorted of the indicator to object, it is possible to understand that ground, " first second third " can be interchanged specific in the case where permission
Sequence or precedence, so that the embodiment of the present invention described herein can be with suitable other than illustrating or describing herein
Sequence is implemented.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term used herein is intended merely to the purpose of the description embodiment of the present invention,
It is not intended to limit the present invention.
Before the embodiment of the present invention is further elaborated, to noun involved in the embodiment of the present invention and term
It is illustrated, noun involved in the embodiment of the present invention and term are suitable for following explanation.
1) it trades (Transaction), is equal to computerese " affairs ", transaction includes needing to be submitted to block chain
The operation that network executes, not singly refers to the transaction in commercial environment, " hands in view of having used in block chain technology sanctified by usagely
Easily " this term, the embodiment of the present invention have followed this habit.
For example, deployment (Deploy) transaction is for the specified intelligent contract of node installation into block chain network and prepares
It is good called；Call (Invoke) transaction for the record by calling the additional transaction in block chain of intelligent contract, and to area
The slip condition database of block chain is operated, including updating operation (including the key assignments in increase, deletion and modification slip condition database
It is right) and inquiry operation (key-value pair i.e. in inquiry slip condition database).
2) block chain (Blockchain) is the storage knot of the encryption formed by block (Block), chain type transaction
Structure.
For example, the head of each block both may include the cryptographic Hash of All Activity in block, while also comprising previous
The cryptographic Hash of All Activity in block, to realize the anti-tamper and anti-counterfeiting traded in block based on cryptographic Hash；It is newly generated
Transaction is filled into block and after the common recognition of block chain network interior joint, can be appended to the tail portion of block chain to be formed
The growth of chain type.
3) block chain network (Blockchain Network), is included in the one of block chain for new block by way of common recognition
The set of the node of series.
4) account book (Ledger) is the system of block chain (also referred to as account book data) and the slip condition database synchronous with block chain
Claim.
Wherein, block chain is to be traded in the form of the file in file system to record；Slip condition database is with inhomogeneity
The form of key (Key) value (Value) pair of type records the transaction in block chain, for supporting quick to what is traded in block chain
Inquiry.
5) intelligent contract (Smart Contracts), also referred to as chain code (Chaincode) or application code, are deployed in area
Program in the node of block chain network, node execute the intelligent contract called in received transaction, carry out reconciliation database
The operation that key-value pair data is updated or inquires.
6) it knows together (Consensus), is a process in block chain network, for right between the multiple nodes being related to
Transaction in block is reached an agreement, and the block reached an agreement will be appended to the tail portion of block chain, and the mechanism for realizing common recognition includes
Proof of work (PoW, Proof of Work), equity prove (PoS, Proof of Stake), share authorisation verification (DPoS,
Delegated Proof-of-Stake), elapsed time amount prove (PoET, Proof of Elapsed Time) etc..
The exemplary application for illustrating block chain network provided in an embodiment of the present invention below is the present invention referring to Fig. 1, Fig. 1
The configuration diagram for the logistics system based on block chain network that embodiment provides, including block chain network 200 (illustrate
It include that node 210-1 to node 210-3), block chain management platform 300, provider system 400 (are illustrated and belonged to
The terminal 600-1 and its graphical interfaces 610-1 of provider system 400) and logistics company system 500 (illustrate and belong to
The terminal 600-2 and its graphical interfaces 610-2 of logistics company system 500), it is illustrated separately below.
The type of block chain network 200 is flexile, such as can be appointing in publicly-owned chain, privately owned chain or alliance's chain
It anticipates one kind.By taking publicly-owned chain as an example, the electronic equipment of any business division such as user terminal and server can not needed
Block chain network 200 is accessed in the case where authorization；By taking alliance's chain as an example, business division its electronics having under its command after being authorized is set
Standby (such as terminal/server) can access block chain network 200, at this point, the one kind become in block chain network 200 is special
Node, that is, client node.
Block chain network 200 is received from different business main body (such as provider system 400 and logistics shown in Fig. 1
Corporation system 500) terminal (for example, belonging to the terminal 600-1 of provider system 400 shown in Fig. 1 and belonging to
The terminal 600-2 of logistics company system 500) transaction submitted, transaction is executed to update account book or inquiry account book, and in terminal
User interface (for example, graphical interfaces 610-2 of the graphical interfaces 610-1 of terminal 600-1, terminal 600-2) display execute friendship
Easy various intermediate results or final result.
Block link network is illustrated by taking the management for realizing logistics data as an example by multiple business divisions access block chain network below
The exemplary application of network.
Referring to Fig. 1, multiple business divisions that logistics links are related to, such as provider system 400 and logistics company system 500,
Obtain block chain management platform 300 authorization after, the terminal 600-1 of provider system 400 and with logistics company system
500 terminal 600-2 can access block chain network 200.
The business personnel of provider system 400 logs in provider system 400 in the graphical interfaces 610-1 of terminal 600-1,
Inventory information/inventory information inquiry request is inputted, inventory information/inventory information inquiry request is sent to block chain management platform
300, corresponding update operation/inquiry operation is generated according to inventory information/inventory information inquiry request by block chain management platform 300
Transaction, the intelligent contract and pass to intelligent contract realized and update that operation/inquiry operation needs to call are specified in transaction
The parameter passed, transaction also carry the digital signature of the signature of provider system 400 (for example, using the number of provider system 400
Private key in certificate is encrypted to obtain to the abstract of transaction), and transaction is broadcast to block chain network 200.
When node 210 in block chain network 200 receives transaction, the digital signature carried to transaction is verified, number
After word signature verification success, according to the identity information of the provider system 400 carried in transaction, confirm that provider system 400 is
No to have trading privilege, any one of digital signature and Authority Verification authentication failed all will lead to Fail Transaction.It verifies into
The digital signature of node 210 oneself is signed after function (for example, the private key using node 210-1 encrypt to the abstract of transaction
To), and continue to broadcast in block chain network 200.
After node 210 in block chain network 200 with ranking function receives the transaction being proved to be successful, transaction is filled
Into new block, and it is broadcast in block chain network 200 and the node of common recognition service is provided.
The node 210 of offer common recognition service in block chain network 200 carries out common recognition process to new block to reach an agreement,
New block is appended to the tail portion of block chain by the node 210 for providing account book function, and executes the transaction in new block: for submitting
The transaction of inventory information is updated, the corresponding key-value pair of inventory information in account book database is updated；Inventory information is updated for inquiry
Transaction, the corresponding key-value pair of inventory information is inquired from account book database, and return to query result.
Similarly, the business personnel of 500 side of logistics company system can log in the graphical interfaces 610-2 of terminal 600-2
Logistics company system 500, inputs distribution information/distribution information inquiry request of kinds of goods, and distribution information/distribution information of kinds of goods is looked into
It askes request and is sent to block chain management platform 300, by block chain management platform 300 according to the distribution information of kinds of goods/with delivering letters
It ceases inquiry request and generates corresponding update operation/inquiry operation transaction, realization is specified in transaction and updates operation/inquiry operation
The intelligent contract for needing to call and the parameter transmitted to intelligent contract, transaction also carry the signature of logistics company system 500
Digital signature (for example, the private key of the digital certificate using logistics company system 500, is encrypted to obtain to the abstract of transaction),
And transaction is broadcast to block chain network 200.
When node 210 in block chain network 200 receives transaction, the digital signature carried to transaction is verified, number
After word signature verification success, according to the identity information of the logistics company system 500 carried in transaction, logistics company system is confirmed
Whether 500 have trading privilege, and any one of digital signature and Authority Verification authentication failed all will lead to Fail Transaction.It tests
The digital signature of node 210 oneself is signed after demonstrate,proving successfully (for example, the private key using node 210-1 adds the abstract of transaction
It is close to obtain), and continue to broadcast in block chain network 200.
After node 210 in block chain network 200 with ranking function receives the transaction being proved to be successful, transaction is filled
Into new block, and it is broadcast in block chain network 200 and the node of common recognition service is provided.
The node 210 of offer common recognition service in block chain network 200 carries out common recognition process to new block to reach an agreement,
New block is appended to the tail portion of block chain by the node 210 for providing account book function, and executes the transaction in new block；For submitting
The transaction of the distribution information of kinds of goods is updated, the corresponding key-value pair of distribution information of kinds of goods in account book database is updated；For inquiry
The transaction of the distribution information of kinds of goods, inquires the corresponding key-value pair of distribution information of kinds of goods from account book database, and returns to inquiry
As a result.
It is to be appreciated that the type for the data that business division can be inquired in block chain network 200/be updated, Ke Yitong
The permission for the transaction that Planar Mechanisms business division can be initiated is realized, for example, initiating inquiry dispatching when provider system 400 has
When the permission of the transaction of information, the business personnel of provider system 400 can be defeated in the graphical interfaces 610-1 of terminal 600-1
Enter distribution information inquiry request, and is generated by block chain management platform 300 and be broadcast to block for inquiring the transaction of distribution information
In chain network 200, to obtain corresponding distribution information from block chain network 200；
When logistics company system 500 has the permission for the transaction for initiating inquiry inventory information, 500 side of logistics company system
Business personnel inventory information inquiry request can be inputted in the graphical interfaces 610-2 of terminal 600-2, and managed by block chain
The generation of platform 300 is broadcast in block chain network 200 for inquiring the transaction of inventory information, to obtain from block chain network 200
Take corresponding inventory information.
Illustrate the illustrative function structure of block chain network provided in an embodiment of the present invention below, referring to fig. 2, Fig. 2 is
The function structure schematic diagram of block chain network 200 provided in an embodiment of the present invention, including application layer 201, common recognition layer 202, network
Layer 203, data Layer 204 and resource layer 205, are illustrated separately below.
Resource layer 205 encapsulate the computing resource of each node 210 realized in block chain network 200, storage resource and
The communication resource, such as computer, the computing resource in server/cluster and cloud, storage resource and the communication resource be abstracted simultaneously
Unified interface is provided to data Layer 204 to shield the otherness for the bottom hardware for realizing resource layer 205.
Computing resource includes various forms of processors, such as central processing unit (CPU), application specific integrated circuit
(ASIC, Application Specific Integrated Circuit), specific integrated circuit and field programmable gate array
The various forms of processors of (FPGA, Field-Programmable Gate Array).
Storage resource includes various types of storage mediums such as various volatile memory and nonvolatile memory.Its
In, nonvolatile memory can be read-only memory (ROM, Read Only Memory), programmable read only memory
(PROM, Programmable Read-Only Memory).Volatile memory can be random access memory (RAM,
Random Access Memory), it is used as External Cache.
The communication resource includes between the node 210 for block chain network, between block chain network 200 and business division
The various links of communication.
Data Layer 204 encapsulates the various data structures for realizing account book, including the area realized with the file in file system
Block chain, the slip condition database and existence proof (such as the Hash tree traded in block) of key assignments type.
Network layer 203 encapsulates point-to-point (P2P, Point to Point) network protocol, data dissemination mechanism and data
The function of authentication mechanism, access authentication mechanism and business division Identity Management.
Wherein, P2P network protocol realizes the communication between 200 interior joint 210 of block chain network, and data dissemination mechanism guarantees
Propagation of the transaction in block chain network 200, data authentication mechanism are used for based on encryption method (such as digital certificate, number
Word signature, public private key-pair) realize the reliability that data are transmitted between node 210；Access authentication mechanism is used for according to actual industry
Business scene authenticates the identity for the business division that block chain network 200 is added, and business division is assigned when certification passes through
Access the permission of block chain network 200；Business division Identity Management is used to store the business master for allowing to access block chain network 200
The identity and permission (such as the type for the transaction that can be initiated) of body.
Common recognition layer 202 encapsulates the node 210 in block chain network 200 and (knows together to the mechanism of block compliance
Mechanism), the function of trade management and account book management.
Common recognition mechanism includes the common recognition algorithm such as POS, POW and DPOS, supports the pluggable of common recognition algorithm.
Trade management verifies the body of business division for verifying the digital signature carried in the transaction that node 210 receives
Part information, and judged to confirm whether it there is permission to be traded and (read phase from business subject identity management according to identity information
Close information)；For obtaining the business division of authorization of access block chain network 200, possess the number that authentication center issues
Word certificate, business division signs to the transaction of submission using the private key in oneself digital certificate, to state oneself
Legal identity.
Account book management: for safeguarding block chain and account book database.For obtaining the block of common recognition, it is appended to block chain
Tail portion；The transaction in the block for obtaining common recognition is executed, the key-value pair in slip condition database is updated when transaction includes updating operation,
When transaction include inquiry operation when inquiry account book database in key-value pair and to business division return query result.Support reconciliation
The inquiry operation of a variety of dimensions of database, comprising: block is inquired according to block sequence number (such as cryptographic Hash of transaction)；Root
Block is inquired according to block cryptographic Hash；Block is inquired according to transaction sequence number；It is inquired and is traded according to transaction sequence number；According to owner master
The account data of account (sequence number) inquiry business main body of body；The block chain in channel is inquired according to tunnel name.
Application layer 201 encapsulates the various businesses that block chain network can be realized, tracing to the source, depositing card and verifying including transaction
Deng.
The exemplary structure for illustrating block chain management platform provided in an embodiment of the present invention below, is this referring to Fig. 3, Fig. 3
The structural schematic diagram for the block chain management platform 300 for managing logistics data that inventive embodiments provide, block shown in Fig. 3
It includes: at least one processor 310, memory 350 and at least one network interface 320 and user interface that chain, which manages platform 300,
330.Various components in block chain management platform 300 are coupled by bus system 340.It is understood that bus system 340
For realizing the connection communication between these components.Bus system 340 except include data/address bus in addition to, further include power bus,
Control bus and status signal bus in addition.But for the sake of clear explanation, various buses are all designated as bus system in Fig. 3
340。
Processor 310 can be a kind of IC chip, the processing capacity with signal, such as general processor, number
Word signal processor (DSP, Digital Signal Processor) either other programmable logic device, discrete gate or
Transistor logic, discrete hardware components etc., wherein general processor can be microprocessor or any conventional processing
Device etc..
Memory 350 can be it is removable, it is non-removable or combinations thereof.Illustrative hardware device includes that solid-state is deposited
Reservoir, hard disk drive, CD drive etc..Memory 350 optionally includes one geographically far from processor 310
A or multiple storage equipment.
Memory 350 includes volatile memory or nonvolatile memory, may also comprise volatile and non-volatile and deposits
Both reservoirs.Nonvolatile memory can be read-only memory (ROM, Read Only Me mory), and volatile memory can
To be random access memory (RAM, Random Access Memor y).The memory 350 of description of the embodiment of the present invention is intended to
Memory including any suitable type.
In some embodiments, memory 350 can storing data to support various operations, the example of these data includes
Program, module and data structure or its subset or superset, below exemplary illustration.
Operating system 351, including for handle various basic system services and execute hardware dependent tasks system program,
Such as ccf layer, core library layer, driving layer etc., for realizing various basic businesses and the hardware based task of processing；
Network communication module 352, for reaching other calculating via one or more (wired or wireless) network interfaces 420
Equipment, illustrative network interface 420 include: bluetooth, Wireless Fidelity (WiFi) and universal serial bus (USB,
Universal Serial Bus) etc.；
Module 353 is presented, for via one or more associated with user interface 330 output device 331 (for example,
Display screen, loudspeaker etc.) make it possible to present information (for example, for operating peripheral equipment and showing the user of content and information
Interface)；
Input processing module 354, for one to one or more from one of one or more input units 332 or
Multiple user's inputs or interaction detect and translate input or interaction detected.
In some embodiments, the logistics device provided in an embodiment of the present invention based on block chain network can use software
Mode realizes that Fig. 3 shows the logistics device 355 based on block chain network being stored in memory 350, can be program
With the software of the forms such as plug-in unit, including following software module: receiving module 3551, relating module 3552, determining module 3553,
Sending module 3554 and enquiry module 3555, these modules are in logic, therefore can be appointed according to the function of being realized
The combination of meaning is further split.The function of modules will be described hereinafter.
In further embodiments, the logistics device provided in an embodiment of the present invention based on block chain network can be using hard
Part mode is realized, as an example, the logistics device provided in an embodiment of the present invention based on block chain network can be using hardware
The processor of decoding processor form is programmed to perform the logistics side provided in an embodiment of the present invention based on block chain network
Method, for example, the processor of hardware decoding processor form can using one or more application specific integrated circuit (ASIC,
Application Specific Integrated Circui t), DSP, programmable logic device (PLD, Programmable
Logic Device), Complex Programmable Logic Devices (CPLD, Complex Programmable Logic Device), scene
Programmable gate array (FPGA, Field-Programmable Gate Array) or other electronic components.
It is described in further detail below in conjunction with implementation method of the attached drawing to the embodiment of the present invention.Referring to fig. 4, Fig. 4
It is an optional flow diagram of the material-flow method provided in an embodiment of the present invention based on block chain network, Fig. 4 will be combined
The step of showing is illustrated.
Step S401: the Item Information for the article to be registered that materials supply system is sent is received.
Step S402: the Item Information is stored in block chain network.
In some embodiments, before executing step S401, the method also includes: it is directed to the materials supply system
Access authority is requested to block chain network, receives the block chain network for the number card of materials supply system distribution
Book, the digital certificate is used for and needle is to sent Item Information signature digital signature, to state to the block chain network
The identity information of materials supply system.
Exemplary, materials supply system 400 oneself generates a key pair, and the key pair includes a public key and one
Private key.The public key is sent to block chain network 200 by materials supply system 400, so as to have in the block chain network 200
The node of authentication center functions, i.e. CA (CA, Certificate Autho rity) node are sent out to the materials supply system 400
Send the digital certificate including public key, the digital certificate carry the CA node for the public key of materials supply system 400 and
The digital signature of identity information signature, the digital signature are that the CA node utilizes the private key of oneself, materials supply system 400
Public key and identity information encrypted.It is sent to block chain network 200 wait register when materials supply system 400 is subsequent
The digital certificate that CA node is signed and issued can be carried when the Item Information of article, in the Item Information.For the object of article to be registered
The digital signature of product information, the node in block chain network can successively verify digital certificate and number after receiving Item Information
Signature, to determine the identity for the materials supply system 400 for sending Item Information and the reliability of Item Information.When verifying at
After function, just the Item Information is stored in block chain network 200.When failing the authentication, it is returned to block chain management platform
Refuse information (such as: lack permission), block chain manages platform 300 and refuse information is returned to materials supply system 400.This
In, the materials supply system may include production firm, supplier and take-away businessman etc..
Exemplary, after receiving the purchase request of user, the business personnel of supplier is defeated in the graphical interfaces of terminal
Enter inventory information to be dispensed, the inventory information is sent to block chain network and saved by block chain management platform.
It is exemplary, after receiving the request of ordering of user, the business personnel of businessman is taken out in the graphical interfaces of terminal
Input needs the take-away information dispensed, and the take-away information is sent to block chain network and saved by block chain management platform.
It is described that the Item Information is stored in block chain network, comprising: determine the cryptographic Hash of the Item Information, it will
The cryptographic Hash of the Item Information is stored in block chain network；Alternatively, the text information for including by the Item Information saves
In block chain network, the cryptographic Hash for the multimedia messages that the Item Information includes is determined, and the cryptographic Hash is stored in
In the block chain network.
In some embodiments, Item Information may only include a small amount of text information, for example, the volume of only article
Number, price and the place of production, then can be directly by the number of the article, price and place of production information preservation in block chain network.When
So, when the text information that Item Information includes is larger, for example, include the detailed description information of article in Item Information, it can also
By the cryptographic Hash for determining the text information for including in Item Information, the cryptographic Hash to be stored in block chain network, with
Reduce the volume of block chain.
In further embodiments, Item Information may also include multimedia messages, for example, the pictorial information of article, then
It can first determine the corresponding cryptographic Hash of the picture of article, the cryptographic Hash is stored in block chain network.Certainly, when article
When picture is smaller, directly the pictorial information of article can also be stored in block chain network.
It should be noted that those skilled in the art can be stored directly in Item Information determines according to actual conditions
In block chain network, or the corresponding cryptographic Hash of Item Information is stored in block chain network, the embodiment of the present invention is herein not
Make specific limit.For example, can be judged according to whether the data volume of Item Information is larger, when the data volume of Item Information is big
When data-quantity threshold, the corresponding cryptographic Hash of Item Information is stored in block chain network；When the data volume of Item Information is small
When data-quantity threshold, directly Item Information is stored in block chain network.
Here, described that Item Information is stored in block chain network, comprising: to send the area for the Item Information
In block chain network, so that the node of the block chain network generates new block to the received Item Information of institute, and work as the new district
After block obtains common recognition, the new block is added to the tail portion for being used to store the block chain of the Item Information.
Step S403: address and the number of article to be registered on the chain of block chain network return are associated with complete
At registration.
Here, address can be the Hash that block chain network stores the transaction of the Item Information on the chain.Block chain
The primary transaction of the every execution of network will generate the Hash of a corresponding transaction, and the Hash of the transaction is made of 64 characters
Character string, and there is uniqueness, such as: 0x28b87aa213f3a591bf8e8c05b3af3939e0e6219d204e5451e
63c398a1f6b2228。
The number of the article to be registered is that materials supply system is the unique identification value that each article is assigned, to distinguish not
Same article.For example, unique character string (0x03b34bd8a4a72cbf7338f2318e10a3290b65b4 can be used
It 5a) distinguishes, it is of course also possible to use the mark with uniqueness such as two dimensional code or bar code in article outer packing
Symbol is to distinguish.
It is exemplary, after inventory information to be dispensed is uploaded to block chain network by the business personnel of supplier, block link network
Network generates the Hash of a corresponding transaction, the unique identification value of the Hash of the transaction and kinds of goods is associated to complete to step on
Note.
Step S404: the distribution information for the registered article that logistics system is sent is received.
Step S405: the distribution information is stored in the block chain network.
In some embodiments, before executing step S404, the method also includes: the logistics system is directed to institute
Block chain network request access authority is stated, the digital certificate that the block chain network is directed to logistics system distribution, institute are received
State digital certificate for for the distribution information signature digital signature that sends with to the block chain network statement logistics system
The identity information of system.Certainly, above-mentioned steps can also execute before executing step S401, i.e., logistics system can apply in advance
Access the permission of block chain network.
Here, the logistics system can be logistics company and either take out Delivery Co., Ltd etc..
Exemplary, supplier applies for the dispatching of kinds of goods, and the relevant information of kinds of goods is sent to logistics company.Logistics company
Business personnel input the distribution information of kinds of goods for needing to dispense in the graphical interfaces of own terminal, the distribution information can be with
Information, place of departure information, consignee's information including logistics company etc..The distribution information is sent to by block chain management platform
Block chain network is saved.
It is exemplary, businessman is taken out by the information for needing the take-away dispensed and is sent to take-away Delivery Co., Ltd, takes out Delivery Co., Ltd
Business personnel input the distribution information of take-away for needing to dispense in the graphical interfaces of own terminal, the take-away with delivering letters
Breath may include information, place of acceptance information, the consignee's information etc. for taking out dispatching personnel.Block chain manages platform for the take-away
Distribution information be sent to block chain network and saved.
Described distribution information is stored in the block chain network can be stored in block chain using with by Item Information
Similar method in network, details are not described herein for the embodiment of the present invention.
Step S406: the distribution information and the number of the registered article are associated.
Step S407: information is completed in the dispatching for receiving the registered article that the logistics system is sent.
Step S408: the dispatching is completed into information preservation in the block chain network.
Step S409: information is completed into the dispatching and the distribution information of the registered article is associated.
Here, described to be associated the distribution information and the number of the registered article, comprising: to receive the area
Address on the chain for the storage distribution information that block chain network returns, and corresponding number is generated for the distribution information；It will
The number of address, the number of the distribution information and the registered article is associated on the chain of the distribution information.
It is described to be associated dispatching completion information and the distribution information of the registered article, comprising: to receive institute
Address on the chain of information is completed in the dispatching that stores for stating the return of block chain network, and completes information generation pair for the dispatching
The number answered；Address on the chain of information, the number of the dispatching completion information and the registered object are completed into the dispatching
The number of product is associated.
It includes dispensing deadline, recipient, signing for mode etc. that information is completed in the dispatching.
It is described that dispatching is completed to the side that information preservation can be similar using above-mentioned preservation Item Information in block chain network
Method, details are not described herein for the embodiment of the present invention.
In some embodiments, for same part article, can by the Item Information of article, article distribution information and match
It send and completes information preservation in identical block chain.
It is exemplary, it is provided in an embodiment of the present invention for storing one of the block chain of logistics data referring to Fig. 5, Fig. 5
Optional structural schematic diagram.As shown in figure 5, the article that Item Information and logistics system that materials supply system is uploaded upload
Distribution information and dispatching are completed information and are added on same block chain.
For example, the information of kinds of goods A is sent to block chain management platform by supplier, and block chain manages platform will be described
The information of kinds of goods A is sent in block chain network, so that information of the node of the block chain network to received kinds of goods A
New block, i.e. kinds of goods A information block are generated, and after the kinds of goods A information block is obtained and known together, by the information area the kinds of goods A
Block is added to the tail portion of the block chain for storing the inventory information.Then, supplier applies for the dispatching of kinds of goods A, and by institute
The relevant information for stating kinds of goods A is sent to logistics company.The distribution information of kinds of goods A is sent to block chain management and put down by logistics company
Platform, block chain management platform sends the distribution information of the kinds of goods A in the block chain network, so that the block link network
Node in network generates new block, i.e. kinds of goods A distribution information block to the distribution information of received kinds of goods A, and when described
After kinds of goods A distribution information block obtains common recognition, the kinds of goods A distribution information block is added to the kinds of goods A information block
Tail portion.When dispensing completion, dispatching is completed information and uploaded in block chain network by logistics company, and the kinds of goods A of generation is matched
It send and completes information block and be added to the tail portion of kinds of goods A distribution information, receive chain of completely tracing to the source from being dispensed into form one,
Ensure the trackability of inventory information.
In further embodiments, information can also be completed in Item Information, distribution information and dispatching respectively to be stored in not
It is in same block chain, i.e., described by the Item Information block chain of Item Information storage first passage into block chain network
The Item Information block chain of first passage is used to store corresponding Item Information for one or more materials supply systems；It will
The distribution information block chain of distribution information storage second channel into block chain network, the second channel block chain are used for
Corresponding distribution information is stored for one or more logistics systems.
It is exemplary, it is provided in an embodiment of the present invention for storing one of the block chain of logistics data referring to Fig. 6, Fig. 6
Optional structural schematic diagram.As shown in fig. 6, Item Information and distribution information are respectively stored on different block chains.
For example, the information of kinds of goods 1 is sent to block chain management platform by supplier, and block chain manages platform will be described
The information of kinds of goods 1 is sent in block chain network, so that information of the node of the block chain network to received kinds of goods 1
New block, i.e. 1 information block of kinds of goods are generated, and after 1 information block of kinds of goods is obtained and known together, by 1 information area of kinds of goods
Block is added to the tail portion of the block chain for storing the inventory information.Then, the information of kinds of goods 2 is uploaded to block by supplier
In chain network, and 2 information block of the kinds of goods of generation is added to the tail portion of 1 information block of kinds of goods.And so on, successively will
3 information block of kinds of goods is added to the tail portion of 2 information block of kinds of goods, to form the block chain for only storing inventory information.
In some embodiments, it is also possible to which different types of kinds of goods are respectively stored in not according to the difference of kinds of goods type
In same block chain, for example, inventory information block chain can be subdivided into clothing information block chain, toy information block chain, food
Product information block chain etc..
Similarly, logistics company also can establish only storage distribution information and the block chain of information, distribution information are completed in dispatching
The forming process of block chain is similar with the process of above-mentioned inventory information block chain, and details are not described herein for the embodiment of the present invention.
It should be noted that needing basis when inventory information and distribution information are respectively stored in different block chains
The number of inventory information and corresponding distribution information are associated, to realize subsequent query demand.
Step S410: it is requested in response to article interrogation.
Step S411: based on block chain network described in the correlation inquiry carried out.
Step S412: query result is returned.
In some embodiments, before executing step S410, the method also includes: verify the article interrogation request
The digital signature of middle carrying and the identity information for initiating the business division that the article interrogation is requested, according to the business division
Identity information, determines whether the business division has the permission for initiating the article interrogation request.
The business division management module records of block chain network can initiate the identity letter of the business division of inquiry request
The type for the information that breath and the business division can inquire.When receiving inquiry request, management module will be initiated first
The identity information of the business division of inquiry request is compared with the record of business division management module, determines the business division
Whether the type of information that inquiry request and the business division can inquire can be initiated.When the business division does not have
When having permission or verifying signature failure, block chain network returns to refuse information and reason, block chain to block chain management platform
Refuse information is returned to the business division in turn by management platform.
The business division may include supplier, logistics company and consumer etc..
The type of the information that can be inquired includes the distribution information and dispatching of the Item Information of registered article, article
Complete information etc..
It is described to be requested in response to article interrogation, based on block chain network described in the correlation inquiry carried out, and return to inquiry
As a result, comprising: execute at least one following processing: being requested in response to the article interrogation of Item Information type, according to object to be checked
The number of product inquires address on the chain of associated Item Information, is looked into the block chain network according to address on the chain inquired
Corresponding Item Information is ask, responds the inquiry request using the Item Information inquired；In response to the object of distribution information type
Product inquiry request inquires address on the chain of associated distribution information according to the number of the article to be checked, according to what is inquired
Corresponding distribution information is inquired in the block chain network in address on chain, responds the inquiry using the distribution information inquired
Request；The article interrogation request that information type is completed in response to dispatching, is inquired associated according to the number of the article to be checked
Address on the chain of information is completed in dispatching, inquires corresponding dispensed in the block chain network according to address on the chain inquired
At information, dispatching completion information is returned into the business division.
It is exemplary, show referring to the optional framework that Fig. 7, Fig. 7 are inquiry logistics datas provided in an embodiment of the present invention
It is intended to.As shown in fig. 7, business division can manage platform to block chain initiates inquiry application, platform is managed for institute by block chain
It states inquiry request and is sent to block chain network, inquired in the block chain network, and query result is returned to accordingly
Business division.
In some embodiments, business division can also directly send inquiry request in block chain network, without
Platform is managed by block chain, the embodiment of the present invention is not specifically limited herein.
It is exemplary, after user A is ordered food on the net, it is desirable to which the dispatching situation for understanding take-away can then open a terminal
In be equipped with for inquire take out information application program, input the number of the take-away, the volume of the take-away in user interface
It number can be and to take out businessman and be sent to user A, be also possible to as user A what the system when ordering food was assigned automatically.Meanwhile
Terminal sends the number of the take-away to block chain management platform, and block chain manages platform and searches pass according to the number of the take-away
Address on the chain of the take-away distribution information of connection is inquired described take out according to address on the chain in block chain network and corresponding is matched
It delivers letters breath, the distribution information is returned to the terminal of user A.
It should be understood that the distribution information of above-mentioned take-away is to take out Delivery Co., Ltd to be stored in advance in block chain network.
When block chain network receives the request for inquiring the distribution information of the take-away, searched according to the number of the take-away corresponding
Address on chain traces the block that distribution information is taken out in storage according to address on the chain in the block chain network, and by institute
It states the take-away distribution information stored in block and returns to terminal.
It should be noted that the distribution information of take-away is stored in block chain network by the embodiment of the present invention, it is based on block
The characteristic that chain network can not distort, i.e., after block information is tampered, corresponding cryptographic Hash will change, and this distorts thing
Part can upload in block chain network, cannot get the approval of other nodes, therefore the block information stored in block chain network is difficult
To be tampered, to ensure that the authenticity for returning to the distribution information of user terminal.
Exemplary, multiple suppliers form alliance, supplier, and respective inventory information is stored in same block chain.For
Answer any supplier in quotient alliance that can inquire all inventory informations in block chain network.For example, when supplier joins
When supplier A in alliance wants the relevant information of inquiry kinds of goods 1, provider system can be logged in the graphical interfaces of terminal,
The inquiry request of kinds of goods 1 is inputted, the inquiry request of kinds of goods 1 is sent to block chain management platform, manages platform root by block chain
The transaction that corresponding inquiry operation is generated according to the inquiry request of kinds of goods 1 specifies in transaction and realizes what inquiry operation needed to call
Intelligent contract and the parameter transmitted to intelligent contract, transaction also carry the digital signature of supplier A signature, and will transaction
It is broadcast to block chain network.Node in block chain network when receiving transaction, test by the digital signature carried to transaction
Card, according to the identity information of the supplier A carried in transaction, determines the trading right of supplier A after digital signature authentication success
It limits, and then inquires the corresponding key-value pair of information of kinds of goods 1 from account book database, and query result is returned to supplier A's
The graphical interfaces of terminal.
It should be understood that due to the characteristic that block chain network can not distort, when a certain supplier in alliance, supplier is private
Under when distorting the relevant information of kinds of goods 1, the corresponding cryptographic Hash of block for storing the information of kinds of goods 1 will change, and this is distorted
Event will also be uploaded to block chain network, it is ensured that the authenticity of 1 information of kinds of goods.
Similarly, the business personnel of logistics system can also be inquired in block chain network corresponding article distribution information and
Information etc. is completed in dispatching, and details are not described herein for the embodiment of the present invention.
It should be noted that the type for the data that business division can inquire in block chain network, it can be by constraining industry
The permission of transaction that business main body can be initiated is realized.For example, when provider system has the transaction for initiating inquiry distribution information
Permission when, the business personnel of provider system can input distribution information inquiry request in the graphical interfaces of terminal, and
It is generated by block chain management platform and is broadcast in block chain network for inquiring the transaction of distribution information, from block chain network
Obtain corresponding distribution information.Similar, when logistics company system has the permission for the transaction for initiating inquiry inventory information, object
The business personnel of stream Corporation system can input inventory information inquiry request in the graphical interfaces of terminal, and by block chain pipe
Platform generation is broadcast in block chain network for inquiring the transaction of inventory information, corresponding to obtain from block chain network
Inventory information.
Continue with the reality for combining Fig. 3 to illustrate the logistics device 355 provided in an embodiment of the present invention based on block chain network
Apply the exemplary structure for software module, in some embodiments, as shown in figure 3, be stored in memory 350 based on block chain
Software module in the logistics device 355 of network may include: receiving module 3551, relating module 3552, determining module 3553,
Sending module 3554 and enquiry module 3555.
The receiving module 3551, the Item Information of the article to be registered for receiving the transmission of materials supply system, by institute
Item Information is stated to be stored in block chain network；
The relating module 3552, the chain Shangdi of the storage Item Information for returning to the block chain network
Location is associated with the number of the article to be registered to complete to register；
The receiving module 3551 is also used to receive the distribution information of the registered article of logistics system transmission, will be described
Distribution information is stored in the block chain network；
The relating module 3552 is also used to for the distribution information and the number of the registered article being associated；
The receiving module 3551, the dispatching for being also used to receive the registered article that the logistics system is sent are completed
The dispatching is completed information preservation in the block chain network by information；
The relating module 3552, be also used to complete the dispatching distribution information of information and the registered article into
Row association；
The enquiry module 3555, for responding article interrogation request, based on block chain described in the correlation inquiry carried out
Network, and return to query result.
In some embodiments, described device further includes determining module 3553, for determining the Hash of the Item Information
Value, the cryptographic Hash of the article is stored in the block chain network.
In some embodiments, the determining module 3553 is also used to determine the multimedia letter that the Item Information includes
The cryptographic Hash is stored in the block chain network by the cryptographic Hash of breath.
In some embodiments, the relating module 3552 is also used to receive the storage institute that the block chain network returns
Address on the chain of distribution information is stated, and generates corresponding number for the distribution information, by the chain Shangdi of the distribution information
The number of the Item Information of location, the number of the distribution information and the registered article is associated.
In some embodiments, the relating module 3552 is also used to receive the storage institute that the block chain network returns
It states dispatching and completes address on the chain of information, and complete information for the dispatching and generate corresponding number, the dispatching is completed
The number of the Item Information of address, the number of the dispatching completion information and the registered article is closed on the chain of information
Connection.
In some embodiments, described device further includes sending module 3554, for sending institute for the Item Information
It states in block chain network, so that the node of the block chain network generates new block to the received Item Information of institute, and when described
When the node of block chain network obtains common recognition for the new block, the new block is added to use by the block chain network
In the tail portion for the block chain for storing the Item Information.
In some embodiments, the sending module 3554 is also used to send the distribution information on the block chain
In network, so that the node of the block chain network generates new block to the received distribution information of institute, and work as the block link network
When the node of network obtains common recognition for the new block, the new block is added to by the block chain network and is used to store institute
State the tail portion of the block chain of Item Information.
In some embodiments, the sending module 3554 is also used to send the area for dispatching completion information
In block chain network, so that the node of the block chain network, which completes information to the received dispatching of institute, generates new block, and when described
When the node of block chain network obtains common recognition for the new block, the new block is added to use by the block chain network
In the tail portion for the block chain for storing the Item Information.
In some embodiments, the sending module 3554 is also used to store Item Information to the block chain network
The Item Information block chain of middle first passage, the Item Information block chain of the first passage are used to supply for one or more articles
System is answered to store corresponding Item Information.
In some embodiments, the sending module 3554 is also used to store distribution information to the block chain network
The distribution information block chain of the distribution information block chain of middle second channel, the second channel is used for for one or more departments of physics
System stores corresponding distribution information.
In some embodiments, the determining module 3553 is also used to determine that the cryptographic Hash of information is completed in the dispatching, will
The cryptographic Hash that information is completed in the dispatching is stored in the block chain network.
In some embodiments, the enquiry module 3555 is also used to execute at least one following processing: in response to article
The article interrogation of information type is requested, and inquires address on the chain of associated Item Information according to the number of article to be checked, according to
Corresponding Item Information is inquired in the block chain network in address on the chain inquired, is responded using the Item Information inquired
The inquiry request；In response to the article interrogation request of distribution information type, is inquired and closed according to the number of the article to be checked
Address on the chain of the distribution information of connection is inquired in the block chain network corresponding with delivering letters according to address on the chain inquired
Breath responds the inquiry request using the distribution information inquired；The article interrogation request of information type is completed in response to dispatching,
Address on the chain of information is completed according to the associated dispatching of number inquiry of the article to be checked, according to address on the chain inquired
Corresponding dispatching is inquired in the block chain network and completes information, completes inquiry described in information response using the dispatching inquired
Request.
In some embodiments, the sending module 3554 is also used to send the number carried in the article interrogation request
The identity information of the business division of the article interrogation request is signed and initiated to word, following for executing for the block chain network
Processing: the digital signature is verified to determine the identity information for the business division for sending the article interrogation request；According to described
The identity information of business division determines that the business division has the permission for initiating the article interrogation request.
In some embodiments, the receiving module 3551 is also used to for the materials supply system and the logistics
System, Xiang Suoshu block chain network request access authority, receive the block chain network for the materials supply system and institute
State the digital certificate that logistics system is distributed respectively, the digital certificate is used for and needle to sent information signs digital signature,
To state to send the identity information of the business division of corresponding information to the block chain network.
It should be noted that for skill not most in the logistics device provided in an embodiment of the present invention based on block chain network
Art details can understand according to the explanation of Fig. 4-9 either figure.
In the following, will illustrate exemplary application of the embodiment of the present invention in an actual application scenarios.
In the related technology, article has multi-party entity ginseng from supply to the entity flowing for receiving ground in flow process
With transport, storage, handling, packaging, logistics processing, sorting dispatching, the functions such as information processing are passed through according to actual needs
The mode of operation note is showed with the mode of papery report or electronic report forms.
However, there are following some problems for logistic information management in the related technology: the first, logistics information is easy to be usurped
Change, the disputes event such as claims so as to cause packet loss, mistake；The second, the logistic information management system that logistics company establishes itself needs
Pay no small cost；Third, the individual privacy due to usually carrying buyer on Item Information, logistics information is related to
Privacy of user leakage be also current logistics a big problem.
The embodiment of the present invention provides a kind of material-flow method based on block chain network, using block chain technology, establishes one
Transparent reliable integration information platform, multi-party entity participant is managed collectively, and real time inspection state reduces logistics cost.
In addition, the whole process of the production and transportation of traceable article, improves the efficiency of supply chain management；It is stepped on by block chain network
The logistics information for remembering article, for putting to the proof and tracing also becoming more fully apparent and being easy in the event of generation dispute.
It is an optional frame of the logistics system provided in an embodiment of the present invention based on block chain network referring to Fig. 8, Fig. 8
Structure schematic diagram.As shown in figure 8, the logistics system includes supplier, logistics company, block chain management platform and block link network
Network, wherein block chain network includes multiple block chain nodes: A block chain node, B block chain node, C block chain node and the area D
Block chain node.Supplier and logistics company manage platform by block chain and inventory information and distribution information are uploaded to block link network
Network, the above- mentioned information that the A block chain node memory block chain management platform in block chain network uploads, and by wired or wireless
Above- mentioned information are synchronized to other block chain nodes by network.That is, block chain node is based on, by supplier management system
System, logistics distribution system etc. access block chain, form alliance's chain, and it is synchronous to do data between different nodes later.
It is an optional stream of the material-flow method provided in an embodiment of the present invention based on block chain network referring to Fig. 9, Fig. 9
Journey schematic diagram.As shown in figure 9, the described method comprises the following steps:
Step S901: inventory information to be registered is sent to block chain management platform, the inventory information packet by supplier
Include number, picture, the place of production, description and the pricing information etc. of kinds of goods.
Step S902: block chain manages platform and the inventory information of the kinds of goods to be registered is sent to block chain network, In
The inventory information is stored in block chain network.
Step S903: block chain manages the chain Shangdi that platform receives the storage inventory information that block chain network returns
Location.
Step S904: block chain manages platform and address on the chain of the storage inventory information is returned to supplier, so that
The authenticity of supplier's verify data.
Step S905: supplier applies for the dispatching of kinds of goods, and the relevant information of kinds of goods is sent to logistics company.
Step S906: the distribution information of the kinds of goods is sent to block chain management platform by logistics company, described with delivering letters
Breath includes logistics company information, place of departure and number of kinds of goods etc..
Step S907: block chain manages platform and the distribution information is sent to block chain network, in the block link network
The distribution information is stored in network.
Step S908: block chain manages the chain Shangdi that platform receives the storage distribution information that block chain network returns
Location generates unique number for the distribution information, and is associated with inventory information.
Step S909: after the completion of dispatching, the dispatching of the kinds of goods is completed information and is sent to block chain pipe by logistics company
Platform, the dispatching complete information and include shipping address, sign for mode, sign for the information such as time, picture.
Step S9010: block chain manages platform and dispatching completion information is sent to block chain network, in the block
The dispatching is stored in chain network completes information.
Step S9011: block chain manages platform and receives the chain that information is completed in the storage dispatching that block chain network returns
Upper address, and it is associated with distribution information, form a whole set of logistics chain.
Material-flow method provided in an embodiment of the present invention based on block chain network, decentralization based on block chain technology,
It is open and clear and characteristic can not be distorted, by the way that block link network is clearly recorded in whole flow process involved in logistics transportation process
In network, from production, handling, transport it is high-visible to pickup whole process, greatly optimize the utilization of resources, compression intermediate link,
Whole efficiency is improved, meanwhile, all steps that article is issued in receive process from production are recorded by block chain network, really
The trackability of information has been protected, the generation of disputes event is claimed etc. so as to avoid packet loss, mistake.
The embodiment of the present invention provides a kind of storage medium for being stored with executable instruction, wherein it is stored with executable instruction,
When executable instruction is executed by processor, processor will be caused to execute provided in an embodiment of the present invention based on block chain network
Material-flow method, for example, the material-flow method based on block chain network as shown in Fig. 4-9 either figure.
In some embodiments, storage medium can be FRAM, ROM, PROM, EPROM, EE PROM, flash memory, magnetic surface
The memories such as memory, CD or CD-ROM；Be also possible to include one of above-mentioned memory or any combination various equipment.
In some embodiments, executable instruction can use program, software, software module, the form of script or code,
By any form of programming language (including compiling or interpretative code, or declaratively or process programming language) write, and its
It can be disposed by arbitrary form, including be deployed as independent program or be deployed as module, component, subroutine or be suitble to
Calculate other units used in environment.
As an example, executable instruction can with but not necessarily correspond to the file in file system, can be stored in
A part of the file of other programs or data is saved, for example, being stored in hypertext markup language (H TML, Hyper Text
Markup Language) in one or more scripts in document, it is stored in the single file for being exclusively used in discussed program
In, alternatively, being stored in multiple coordinated files (for example, the file for storing one or more modules, subprogram or code section).
As an example, executable instruction can be deployed as executing in a calculating equipment, or it is being located at one place
Multiple calculating equipment on execute, or, be distributed in multiple places and by multiple calculating equipment of interconnection of telecommunication network
Upper execution.
In conclusion having the advantages that through the embodiment of the present invention
It is based on the decentralization of block chain network, distributed storage and the characteristic that can not be distorted, the transportational process of article is clear
It is stored in block chain network clearly, it is high-visible from the whole process of factory, handling, transport and pickup, greatly optimize money
Source utilizes, compresses intermediate link and improve whole efficiency, meanwhile, article is recorded by block chain network and is transported from supply
To all steps received during ground, it is ensured that the trackability of Item Information the things such as claims so as to avoid packet loss, mistake
The generation of part improves the confidence level and transparence of logistics transportation service.
The above, only the embodiment of the present invention, are not intended to limit the scope of the present invention.It is all in this hair
Made any modifications, equivalent replacements, and improvements etc. within bright spirit and scope, be all contained in protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of material-flow method based on block chain network, which is characterized in that the described method includes:
The Item Information for receiving the article to be registered that materials supply system is sent, is stored in block chain network for the Item Information
In；
Address on the chain for the storage Item Information that the block chain network is returned, with the number of the article to be registered into
Row association is to complete to register；
The distribution information for receiving the registered article that logistics system is sent, is stored in the block chain network for the distribution information
In, and
The distribution information and the number of the registered article are associated；
Information is completed in the dispatching for receiving the registered article that the logistics system is sent, and information preservation is completed in the dispatching
In the block chain network, and
Information is completed into the dispatching and the distribution information of the registered article is associated；
It is requested in response to article interrogation, based on block chain network described in the correlation inquiry carried out, and returns to query result.
2. the method according to claim 1, wherein
It is described that the Item Information is stored in block chain network, comprising:
The cryptographic Hash of the Item Information is stored in block chain network by the cryptographic Hash for determining the Item Information；Alternatively,
The text information that the Item Information includes is stored in block chain network, determines more matchmakers that the Item Information includes
The cryptographic Hash of body information, and the cryptographic Hash is stored in the block chain network.
3. the method according to claim 1, wherein
It is described to be associated the distribution information and the number of the registered article, comprising:
Address on the chain for the storage distribution information that the block chain network returns is received, and is generated for the distribution information
Corresponding number；
The number of address, the number of the distribution information and the registered article on the chain of the distribution information is closed
Connection；
It is described to be associated dispatching completion information and the distribution information of the registered article, comprising:
It receives the storage dispatching that the block chain network returns and completes address on the chain of information, and completed for the dispatching
Information generates corresponding number；
Address on the chain of information is completed into the dispatching, the number of information and the volume of the registered article are completed in the dispatching
It number is associated.
4. method according to claim 1 or 2, which is characterized in that
It is described that the Item Information is stored in the block chain network, comprising:
It sends the Item Information in the block chain network, so that the node of the block chain network is to the received object of institute
Product information generates new block, and when the node of the block chain network obtains common recognition for the new block, by the block
The new block is added to the tail portion for being used to store the block chain of the Item Information by chain network；
It is described that the distribution information is stored in the block chain network, comprising:
It sends the distribution information in the block chain network, matches so that the node of the block chain network is received to institute
Breath of delivering letters generates new block, and when the node of the block chain network obtains common recognition for the new block, by the block
The new block is added to the tail portion for being used to store the block chain of the Item Information by chain network；
It is described that the dispatching is completed into information preservation in the block chain network, comprising:
It sends dispatching completion information in the block chain network, so that the node of the block chain network is to being received
Dispatching complete information generate new block, and when the node of the block chain network for the new block obtain common recognition when, by
The new block is added to the tail portion for being used to store the block chain of the Item Information by the block chain network.
5. method according to claim 1 or 2, which is characterized in that
It is described that the Item Information is stored in block chain network, comprising:
By the Item Information block chain of Item Information storage first passage into the block chain network, the first passage
Item Information block chain be used to store corresponding Item Information for one or more materials supply systems；
It is described that the distribution information is stored in the block chain network, comprising:
By the distribution information block chain of distribution information storage second channel into the block chain network, the second channel
Distribution information block chain be used to store corresponding distribution information for one or more logistics systems.
6. the method according to right 1 or 5, which is characterized in that described that the dispatching is completed information preservation in the block
In chain network, comprising:
It determines that the cryptographic Hash of information is completed in the dispatching, the cryptographic Hash that information is completed in the dispatching is stored in the block link network
In network；Alternatively,
The text information that information includes is completed in the dispatching to be stored in the block chain network, determines that letter is completed in the dispatching
The cryptographic Hash is stored in the block chain network by the cryptographic Hash for the multimedia messages that breath includes.
7. the method according to claim 1, wherein described request in response to article interrogation, based on what is carried out
Block chain network described in correlation inquiry, and return to query result, comprising:
Execute at least one following processing:
In response to the article interrogation request of Item Information type, associated Item Information is inquired according to the number of article to be checked
Corresponding Item Information is inquired in the block chain network according to address on the chain inquired in address on chain, using inquiring
Item Information respond the inquiry request；
It is associated with delivering letters according to the inquiry of the number of the article to be checked in response to the article interrogation request of distribution information type
Corresponding distribution information is inquired in the block chain network according to address on the chain inquired in address on the chain of breath, using looking into
The distribution information ask responds the inquiry request；
The article interrogation request that information type is completed in response to dispatching is matched according to the inquiry of the number of the article to be checked is associated
Address on the chain for completing information is sent, corresponding dispatching is inquired in the block chain network according to address on the chain inquired and completes
Information completes inquiry request described in information response using the dispatching inquired.
8. method according to claim 1 or claim 7, which is characterized in that
The article interrogation request carries digital signature and initiates the identity information of the business division of the article interrogation request, uses
The processing below being executed for the block chain network:
The digital signature is verified to determine the identity information for the business division for sending the article interrogation request；
According to the identity information of the business division, determine that the business division has the power for initiating the article interrogation request
Limit.
9. method according to claim 1 or claim 7, which is characterized in that the method also includes:
For the materials supply system and the logistics system, Xiang Suoshu block chain network requests access authority；
It receives the block chain network and is directed to the digital certificate that the materials supply system and the logistics system are distributed respectively, institute
State that digital certificate is used for and needle to sent information signs digital signature, to send the letter to block chain network statement
The identity information of the business division of breath.
10. a kind of logistics device based on block chain network, which is characterized in that described device includes:
Receiving module, the Item Information of the article to be registered for receiving the transmission of materials supply system, the Item Information is protected
There are in block chain network；
Relating module, address on the chain of the storage Item Information for returning to the block chain network, with described wait step on
The number of note article is associated to complete to register；
The receiving module is also used to receive the distribution information of the registered article of logistics system transmission, by the distribution information
It is stored in the block chain network；
The relating module is also used to for the distribution information and the number of the registered article being associated；
Information is completed in the receiving module, the dispatching for being also used to receive the registered article that the logistics system is sent, will
The dispatching completes information preservation in the block chain network；
The relating module is also used to the dispatching completing information and the distribution information of the registered article is associated；
Enquiry module based on block chain network described in the correlation inquiry carried out, and is returned and is looked into for responding article interrogation request
Ask result.
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