CN108573388A - Information of vehicles processing system and method based on block chain - Google Patents
Information of vehicles processing system and method based on block chain Download PDFInfo
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- CN108573388A CN108573388A CN201810433808.7A CN201810433808A CN108573388A CN 108573388 A CN108573388 A CN 108573388A CN 201810433808 A CN201810433808 A CN 201810433808A CN 108573388 A CN108573388 A CN 108573388A
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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
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Abstract
The present invention relates to a kind of information of vehicles processing systems and method based on block chain, including information acquisition terminal, netscape messaging server Netscape, block chain database and information inquiry interface；Information of vehicles for collection vehicle information and is sent to netscape messaging server Netscape by information acquisition terminal；For handling information of vehicles, and by treated, information of vehicles is sent in block chain database netscape messaging server Netscape；Block chain database be used for will treated that information of vehicles is stored in each block chain node, form the data-link of information of vehicles；Information inquiry interface is used to receive the information of vehicles inquiry request instruction of information inquiry user transmission, and the instruction of information of vehicles inquiry request is sent to block chain database, and information of vehicles corresponding with the instruction of information of vehicles inquiry request in block chain database is sent to information inquiry user.Above system is convenient for the enquiring vehicle information of each user using block chain technology, and the reliability of vehicle recent developments assessment and accuracy are high.
Description
Technical field
The present invention relates to information systems technology fields, more particularly to a kind of information of vehicles processing system based on block chain
And method.
Background technology
With development in science and technology and improvement of living standard, automobile, which has become in people's daily life work, commonly rides instead of walk
One of tool.Vehicle is also accompanied by produces some other troubles simultaneously in the facility for bringing traffic.Specific manifestation
For：Vehicle is related to the maintenance of vehicle, ownership change, insurance in use, and with Claims Resolution and in violation of rules and regulations, punishment waited
Journey, since each process carries out in different department, (i.e. the maintenance of vehicle is usually in the shops 4S or Automobile Service company, affiliated
Adaptability in tactics is more typically in supervision department, insurance is usually punished in insurance company, in violation of rules and regulations usually in insurance company with Claims Resolution), processing
As a result information will also be recorded in different departments, is all separation between each information, can not interconnect.In addition, each
The record of information is usually all to use centralized system, can not avoid the interference (such as information distort) of human factor.Due to
There are the factors such as authenticity for information of vehicles inquiry inconvenience and information of vehicles, and it is complicated to be easy to cause vehicle condition evaluation operation process
And poor accuracy.For example, currently, Second-hand Vehicle Transaction also increasingly increases, merchandise including online and offline, and Second-hand Vehicle Transaction
It needs to carry out comprehensive assessment to vehicle condition to determine whether purchase and transaction value before the trade, be needed in comprehensive assessment content
Information etc. is punished in the maintenance information of vehicle, ownership modification information, insurance with Claims Resolution information and in violation of rules and regulations.But due to synthesis
These information storages needed for assessment content are easy to cause both parties' Asymmetry information etc. in different departments, and the seller provides
There may be the factors such as missing, falseness for situation of remote, and buyer can not verify the authenticity that the seller provides information one by one, cause to buy
Fang Wufa makes correct assessment to the present situation of vehicle.
Invention content
Based on this, it is necessary to for current information of vehicles processing system is inconvenient when information of vehicles is inquired and vehicle
Information has the factors such as authenticity, the problem of being easy to cause complicated vehicle condition evaluation operation process and poor accuracy, provides one
Information of vehicles processing system and method for the kind based on block chain.
A kind of information of vehicles processing system based on block chain, including：
Information acquisition terminal, netscape messaging server Netscape, block chain database and information inquiry interface；
Described information acquisition terminal, described information processing server, the block chain database and described information inquiry
Interface communicates connection successively；
Described information acquisition terminal is sent to described information processing clothes for collection vehicle information and by the information of vehicles
Business device；The information of vehicles include vehicle identification information, maintenance information, ownership modification information, settlement of insurance claim information and
Punishment information in violation of rules and regulations；
For handling the information of vehicles, and by treated, information of vehicles is sent described information processing server
To in the block chain database；
The block chain database is used to, by treated information of vehicles is stored in each block chain node, form vehicle
The data-link of information；
Described information query interface is used to receive the information of vehicles inquiry request instruction of information inquiry user transmission, and by institute
State the instruction of information of vehicles inquiry request and be sent to the block chain database, and by the block chain database with the vehicle
Information inquiring request instructs corresponding information of vehicles to be sent to described information inquiry user.
The above-mentioned information of vehicles processing system based on block chain, information acquisition terminal, netscape messaging server Netscape, block chain
Database and information inquiry interface, wherein information acquisition terminal collection vehicle information, and the information of vehicles of acquisition is sent to letter
Processing server is ceased, netscape messaging server Netscape handles information of vehicles, and information of vehicles is sent to block by treated
Chain database is stored；In the information of vehicles inquiry request instruction that information inquiry interface to user is sent, by vehicle
Information inquiring request instruction is sent to block chain database, is inquired in block chain database and information of vehicles inquiry request instructs phase
Corresponding information of vehicles, and corresponding information of vehicles is sent to user.Information of vehicles processing system based on block chain is adopted
With block chain technology so that information of vehicles stores decentralization, and distributed storage data are convenient for the inquiry of each user；And data
Update in time, comprehensively, reliability it is high, information of vehicles accuracy and comprehensive can be effectively ensured, commented to increase vehicle condition
The reliability and accuracy estimated.
Further include in one of the embodiments,：Information inquiry terminal；Described information is inquired terminal and is inquired with described information
Interface communication connects；
Described information inquiry terminal is instructed for sending the information of vehicles inquiry request to described information query interface, and
Receive information of vehicles corresponding with the information of vehicles inquiry request instruction.
Described information acquisition terminal includes maintenance information acquisition unit, affiliated adaptability in tactics in one of the embodiments,
More information acquisition unit, settlement of insurance claim information acquisition unit and violation punishment information acquisition unit；
The repair message collecting unit obtains maintenance information from vehicle maintenance maintenance department；
The ownership modification information collecting unit is used to obtain ownership fresh information from vehicle supervision department；
The settlement of insurance claim information acquisition unit is used to obtain settlement of insurance claim information from insurance company；
The violation punishment information acquisition unit is used to obtain punishment information in violation of rules and regulations from vehicle supervision department.
Described information inquiry terminal includes vehicle supervision department information query unit, insurance in one of the embodiments,
Company information query unit, vehicle seller information query unit and vehicle purchaser's information query unit；
The vehicle supervision department information query unit is used to send the information of vehicles inquiry for vehicle supervision department and ask
It asks instruction to described information query interface, and receives information of vehicles corresponding with the information of vehicles inquiry request instruction；
Insurance company's information query unit be used for for insurance company send the information of vehicles inquiry request instruct to
Described information query interface, and receive information of vehicles corresponding with the information of vehicles inquiry request instruction；
The vehicle seller information query unit, which is used to send the information of vehicles inquiry request for vehicle seller, to be referred to
It enables to described information query interface, and receives information of vehicles corresponding with the information of vehicles inquiry request instruction
The vehicle purchaser information query unit, which is used to send the information of vehicles inquiry request for vehicle buyer, to be referred to
It enables to described information query interface, and receives information of vehicles corresponding with the information of vehicles inquiry request instruction.
It is in embodiment at wherein one, described information acquisition terminal is additionally operable to the new information of vehicles of continuous collecting, and will
The new information of vehicles is sent to described information processing server.
Described information processing server is additionally operable to carry out the new information of vehicles complete in one of the embodiments,
Property verification, and calculate using hash algorithm the digital finger-print of the new information of vehicles；
Whether there is the digital finger-print of repetition to record in the region chain database according to the digital finger-print；In no weight
When multiple digital finger-print record, the new information of vehicles is covered into timestamp and generates new information block, and will be described new
Information block is preserved to each block chain node of the region chain database, updates the data-link of the information of vehicles.
Described information processing server is additionally operable to the new information block be written to intelligence in one of the embodiments,
Can contract, and by the intelligent contract according to passing through p2p network transmissions to each block chain node.
In one of the embodiments, the intelligent contract include the information of vehicles, the digital finger-print and it is described when
Between stab.
Based on the above-mentioned information of vehicles processing system based on block chain, a kind of vehicle of the guarantor based on block chain is additionally provided
Information processing method.
A kind of information of vehicles processing method based on block chain, which is characterized in that including：
The information of vehicles is simultaneously sent to netscape messaging server Netscape by information acquisition terminal collection vehicle information；It is wherein described
Information of vehicles includes vehicle identification information, maintenance information, ownership modification information, settlement of insurance claim information and punishes letter in violation of rules and regulations
Breath；
Described information processing server handles the information of vehicles, and information of vehicles is sent to area by treated
In block chain database；
Treated information of vehicles is stored in each block chain node is formed information of vehicles by the block chain database
Data-link；
Information inquiry interface obtains the information of vehicles inquiry request instruction that information inquiry user sends, by the information of vehicles
Inquiry request instruction is sent to the block chain database, and will be asked with information of vehicles inquiry in the block chain database
The corresponding information of vehicles of instruction is asked to be sent to described information inquiry user.
It is above-mentioned based on the information of vehicles processing method of block chain because using block chain technology so that information of vehicles storage is gone
Centralization, distributed storage data are convenient for the inquiry of each user；And data update is in time, comprehensive, reliability is high, can effectively protect
Information of vehicles accuracy and comprehensive is demonstrate,proved, to increase the reliability and accuracy of vehicle condition assessment.
Further include in one of the embodiments,：
The new information of vehicles of described information acquisition terminal continuous collecting, and the new information of vehicles is sent to the letter
Cease processing server.
Further include in one of the embodiments,：
Described information processing server carries out completeness check to the new information of vehicles, and is calculated using hash algorithm
The digital finger-print of the new information of vehicles；
Whether there is the digital finger-print of repetition to record in the region chain database according to the digital finger-print；In no weight
When multiple digital finger-print record, the new information of vehicles is covered into timestamp and generates new information block, and will be described new
Information block is preserved to each block chain node of the region chain database, updates the data-link of the information of vehicles.
Further include in one of the embodiments,：
Described information processing server is additionally operable to the new information block be written to intelligent contract, and by the intelligence
Contract is according to passing through p2p network transmissions to each block chain node.
In one of the embodiments, the intelligent contract include the information of vehicles, the digital finger-print and it is described when
Between stab.
Description of the drawings
Fig. 1 is the structural representation of the information of vehicles processing system based on block chain of the present invention in one of the embodiments
Figure；
Fig. 2 is an information inquiry terminal implementation wherein in the information of vehicles processing system based on block chain of the present invention
Structural schematic diagram in example；
Fig. 3 is information acquisition terminal and information inquiry terminal in the information of vehicles processing system based on block chain of the present invention
Structural schematic diagram in one of the embodiments；
Fig. 4 is the flow signal of the information of vehicles processing method based on block chain of the present invention in one of the embodiments
Figure.
Specific implementation mode
Present disclosure is described in further detail below in conjunction with preferred embodiment and attached drawing.Obviously, hereafter institute
The embodiment of description is only used for explaining the present invention rather than limitation of the invention.Based on the embodiments of the present invention, this field is general
The every other embodiment that logical technical staff is obtained without making creative work belongs to what the present invention protected
Range.It should be noted that for ease of description, only some but not all contents related to the present invention are shown in the drawings.
Fig. 1 is the flow diagram of the information of vehicles processing system based on block chain of the present invention in one embodiment,
As shown in Figure 1, the information of vehicles processing system based on block chain in the embodiment of the present invention, including：Information acquisition terminal 110,
Netscape messaging server Netscape 120, block chain database 130 and information inquiry interface 140；Information acquisition terminal 110, information processing clothes
Business device 120, block chain database 130 and information inquiry interface 140 communicate connection successively；Information acquisition terminal 110 is for adopting
Information of vehicles is simultaneously sent to netscape messaging server Netscape by collection information of vehicles；Information of vehicles includes vehicle identification information, maintenance
Information, ownership modification information, settlement of insurance claim information and violation punishment information；Netscape messaging server Netscape 120 is used to believe vehicle
Breath is handled, and information of vehicles is sent in block chain database by treated；Block chain database 130 will be for that will handle
Information of vehicles afterwards is stored in each block chain node, forms the data-link of information of vehicles；Information inquiry interface 140 is believed for receiving
The information of vehicles inquiry request instruction that breath inquiry user sends, and the instruction of information of vehicles inquiry request is sent to block chain data
Library, and information of vehicles corresponding with the instruction of information of vehicles inquiry request in block chain database is sent to information inquiry user.
Specifically, the information of vehicles processing system based on block chain includes information acquisition terminal 110, information processing services
Device 120, block chain database 130 and information inquiry interface 140, wherein information acquisition terminal 110, netscape messaging server Netscape 120,
Block chain database 130 and information inquiry interface 140 are sequentially connected.Information acquisition terminal 110 can be by accessing vehicle letter
Webpage or related software of breath etc. are communicated to transmit information of vehicles with netscape messaging server Netscape 120.Information processing services
Device 120 can be the server of vehicle information management center or department, the various system groups including memory and processor
Part, each system component are connected on system bus.Processor can by arithmetic sum logical operation basic in computer system come
The information of vehicles related data of processing information acquisition terminal 110 is executed, and memory is calculated for temporarily or permanently storage
Program or data (for example, data etc. that the information of vehicles related data of acquisition terminal 110, processing procedure generate).Information processing
Server 120 can also be the server group being made of application server and database server etc..Insurance audit server 120
Store volume of data processing correlation technique, such as data integrity validation algorithm, data signature algorithm, Encryption Algorithm etc..
When information acquisition terminal 110 collects information of vehicles, information of vehicles is sent to information processing services by information acquisition terminal 110
Device 120, netscape messaging server Netscape 120 can be handled information of vehicles, including data integrity validation, data signature
And the processing steps such as data encryption, information of vehicles is processed into the form suitable for block chain database purchase.
In addition, the information of vehicles includes vehicle identification information, maintenance information, ownership modification information, insurance reason
Information and in violation of rules and regulations punishment information etc. are paid for, wherein vehicle identification information is a kind of information that can uniquely determine vehicle identification, main to use
In being identified and determining to vehicle, information of vehicles is vehicle license plate number, vehicle release code clerk, vehicle user information, data
It is one or more in information that the identity ID of acquisition side is formed with key etc..User information includes name, age, the connection of user
It is mode etc..Maintenance information is repair with vehicle, the relevant information of maintenance, and maintenance information includes vehicle maintenance
And/or maintenance component, repair and/or the time of maintenance and repair and/or maintenance the reason of etc..The power modification information
It is and the relevant information of vehicle ownership, including vehicle owner information before changing, after change, ownership change time, affiliated
Adaptability in tactics more reason etc..Settlement of insurance claim information is in danger the relevant information settled a claim with insurance company, including car insurance class with vehicle
The reason of accident pattern, traffic injury time, accident occur, reason occur for type, purchase safe time, settlement of insurance claim mode, vehicle
Pay for number etc..Punishment information is unlawful practice with vehicle, the relevant information of punishment, including the time of violation, place, original in violation of rules and regulations
Cause, violation number, punishment type etc..In addition, vehicle identification information is managed with maintenance information, ownership modification information, insurance
Pay for information and in violation of rules and regulations punishment information have correspondence, that is, maintain information, ownership modification information, settlement of insurance claim information and
Punishment information corresponds to the unique identification information of vehicle in violation of rules and regulations.
Block chain is the novel of the computer technologies such as Distributed Storage, point-to-point transmission, common recognition mechanism, Encryption Algorithm
Application model.So-called common recognition mechanism is that the mathematics calculation for trusting, obtaining equity is established between realizing different nodes in block catenary system
Method.I.e. block chain is a kind of a kind of chained record knot for being sequentially in time combined into data block in such a way that sequence is connected
Structure, and the distributed account book that can not be distorted He can not forge ensured in a manner of cryptography.Block chain database 130 is to be based on area
The database of block chain technology structure, have decentralization, distribution, data time sequence, can not the technical characterstics such as tamper, especially
It is suitable for data storage to discern and the credible record of irrevocable historical data.
Interface refers to entity a kind of extraneous abstract compound (can be another entity) oneself is supplied to, to be grasped by inside
External communication method is isolated, the mode that can be interacted by internal modification without influencing other extraneous entities.Interface
Including hardware interface and software interface, wherein hardware interface is the interface between the information machines hardware components such as computer, software interface
For the interface between the information machines component software such as computer.In the present embodiment, information inquiry interface 140 is used for block chain data
The instruction of information of vehicles inquiry request is submitted in library, and the query interface and work(of vehicle maintenance maintenance record are provided to outer application system
Energy.
The above-mentioned information of vehicles processing system based on block chain, the above-mentioned information of vehicles processing system based on block chain
System, information acquisition terminal, netscape messaging server Netscape, block chain database and information inquiry interface, wherein information acquisition terminal are adopted
Collect information of vehicles, and the information of vehicles of acquisition be sent to netscape messaging server Netscape, netscape messaging server Netscape to information of vehicles into
Row processing, and will treated that information of vehicles is sent to block chain database stores；In information inquiry interface to use
When the information of vehicles inquiry request instruction that family is sent, the instruction of information of vehicles inquiry request is sent to block chain database, block
Information of vehicles corresponding with the instruction of information of vehicles inquiry request is inquired in chain database, and corresponding information of vehicles is sent
To user.Information of vehicles processing system based on block chain uses block chain technology so that and information of vehicles stores decentralization, point
Cloth stores the inquiry that data are convenient for each user；And data update is in time, comprehensive, reliability is high, and vehicle letter can be effectively ensured
Accuracy and comprehensive is ceased, to increase the reliability and accuracy of vehicle condition assessment.
In one of the embodiments, as shown in Fig. 2, the information of vehicles processing system based on block chain, further includes：Information
Inquire terminal 150；Information inquiry terminal 150 is connected with the communication of information inquiry interface 140；
Information inquiry terminal 150 is instructed for sending information of vehicles inquiry request to information inquiry interface, and reception and vehicle
Information inquiring request instructs corresponding information of vehicles.
Specifically, information inquiry terminal 150 is instructed for sending information of vehicles inquiry request to information inquiry interface, is received
Corresponding information of vehicles, and show corresponding information of vehicles, it is checked for user；In addition, information inquiry terminal 150 can also have
Information processing, analytic function, the present situation for analyzing vehicle according to corresponding information of vehicles, i.e., comment the present situation of vehicle
Estimate, obtains corresponding assessment result.Optionally, information inquiry terminal 150 can be one kind or more in mobile phone, PAD, computer
Kind.Using above-mentioned terminal device, facilitates and the client for carrying out information of vehicles inquiry is needed to inquire corresponding information of vehicles at any time, and
Analyzing processing is carried out to corresponding information of vehicles, obtains required result.
In one of the embodiments, as shown in figure 3, information acquisition terminal 110 includes maintenance information acquisition unit
112, ownership modification information collecting unit 114, settlement of insurance claim information acquisition unit 116 and violation punishment information acquisition unit
118；Repair message collecting unit 112 is used to obtain maintenance information from vehicle maintenance maintenance department；Ownership modification information
Collecting unit 114 is used to obtain ownership fresh information from vehicle supervision department；Settlement of insurance claim information acquisition unit 116 be used for from
Insurance company obtains settlement of insurance claim information；From punishment information acquisition unit 118 is used to obtain in violation of rules and regulations from vehicle supervision department in violation of rules and regulations
Penalize information.
Specifically, vehicle be related in use the maintenance of vehicle, ownership change, insurance with Claims Resolution and
The processes such as punishment in violation of rules and regulations, since each process is carried out in different department, i.e., the maintenance of vehicle usually in the shops 4S or
Automobile Service company, ownership change are more typically in supervision department, insurance is usually usually being insured in insurance company, violation punishment with Claims Resolution
The information of company, handling result will also be recorded in different departments.Maintain information storage vehicle maintenance maintain department,
Ownership fresh information is stored in vehicle supervision department, settlement of insurance claim information storage in insurance company, in violation of rules and regulations punishment information storage
In vehicle supervision department, therefore, in the present embodiment, information acquisition terminal 110 include maintenance information acquisition unit 112,
Ownership modification information collecting unit 114, settlement of insurance claim information acquisition unit 116 and violation punishment information acquisition unit 118,
Using repair message collecting unit 112 maintenance information is obtained from vehicle maintenance maintenance department；Ownership modification information acquires
Unit 114 obtains ownership fresh information from vehicle supervision department；Settlement of insurance claim information acquisition unit 116 is obtained from insurance company
Settlement of insurance claim information；Punishment information acquisition unit 118 obtains punishment information in violation of rules and regulations from vehicle supervision department in violation of rules and regulations, that is, utilizes independent
Information acquisition unit corresponding relevant information is taken from corresponding department, on the one hand can improve the collecting efficiency of information, separately
On the one hand the interference between each information is reduced, ensure that the more accurate of information.
In one of the embodiments, as shown in figure 3, information inquiry terminal 150 is inquired including vehicle supervision department information
Unit 152, insurance company's information query unit 154, vehicle seller information query unit 156 and vehicle purchaser's information inquiry
Unit 158；Vehicle supervision department information query unit 152 is used to send the instruction of information of vehicles inquiry request for vehicle supervision department
To information inquiry interface 140, and receive information of vehicles corresponding with the instruction of information of vehicles inquiry request；Insurance company's information inquiry
Unit 154 is used to send information of vehicles inquiry request for insurance company and instruct to information inquiry interface 140, and receives and believe with vehicle
It ceases inquiry request and instructs corresponding information of vehicles；Vehicle seller information query unit 156 is used to send vehicle for vehicle seller
Information inquiring request is instructed to information inquiry interface 140, and is received vehicle corresponding with the instruction of information of vehicles inquiry request and believed
Breath；Vehicle purchaser information query unit 158 is used to send information of vehicles inquiry request for vehicle buyer to instruct to information and look into
Interface 140 is ask, and receives information of vehicles corresponding with the instruction of information of vehicles inquiry request.
Specifically, vehicle using process be related to supervision, insurance, repair and process of exchange, the department being related to and
User is more, different departments and user it should be understood that vehicle recent developments, that is, need to inquire relevant information of vehicles, in the present embodiment
In, information inquiry terminal 150 includes vehicle supervision department information query unit 152, insurance company's information query unit 154, vehicle
Seller's information query unit 156 and vehicle purchaser information query unit 158 utilize vehicle supervision for vehicle supervision department
Department information query unit 152 sends information of vehicles inquiry request and instructs to information inquiry interface 140, and reception and information of vehicles
Inquiry request instructs corresponding information of vehicles；Insurance company sends information of vehicles using insurance company's information query unit 154 and looks into
Request instruction is ask to information inquiry interface 140, and receives information of vehicles corresponding with the instruction of information of vehicles inquiry request；Vehicle goes out
The person of selling sends information of vehicles inquiry request using vehicle seller information query unit 156 and instructs to information inquiry interface 140, and
Receive information of vehicles corresponding with the instruction of information of vehicles inquiry request；Vehicle buyer utilizes vehicle purchaser's information query unit
158 transmission information of vehicles inquiry requests are instructed to information inquiry interface, and are received corresponding with the instruction of information of vehicles inquiry request
Information of vehicles.Using above-mentioned information inquiry terminal, different user and the process of department enquiring vehicle information are separated, reduces and uses
Interference between family and department improves information inquiry speed.
It is in embodiment at wherein one, information acquisition terminal 110 is additionally operable to the new information of vehicles of continuous collecting, and will be new
Information of vehicles be sent to netscape messaging server Netscape 120.
Specifically, information of vehicles is the process of a continuous updating, i.e. information of vehicles is constantly updating, and therefore, information is adopted
The information of vehicles that collection terminal 110 needs continuous collecting new, to be updated to the information of vehicles in block chain data 130.
Netscape messaging server Netscape 120 is additionally operable to carry out integrality school to new information of vehicles in one of the embodiments,
It tests, and calculates the digital finger-print of new information of vehicles using hash algorithm；According to digital finger-print in the chain database of region whether
There is the digital finger-print of repetition to record；In the digital finger-print record not repeated, new information of vehicles is covered into timestamp and is generated
New information block, and new information block is preserved to each block chain node of region chain database, update information of vehicles
Data-link.
Specifically, when information acquisition terminal 110 collects new information of vehicles, new information of vehicles is sent at information
Server 120 is managed, information of vehicles server 120 handles new information of vehicles, can specifically include to new vehicle number
According to completeness check is carried out, to judge whether new vehicle data is complete, effectively；After the completion of judgement, i.e., new vehicle data
After complete and effective, the digital finger-print of new information of vehicles is calculated using hash algorithm, digital finger-print is commonly used to encipherment protection
And data identification.In the present embodiment, using Hash calculation, new information of vehicles is encrypted, using productions such as keys
The digital finger-print of new information of vehicles, digital finger-print is for identification information (the identification generation of identification as new information of vehicles
Code), convenient for distinguishing and distinguishing data.By the number of the information of vehicles in the digital finger-print of new information of vehicles and region chain database
Word fingerprint compares, if the digital finger-print phase of the digital finger-print of the information of vehicles in the chain database of region and new information of vehicles
Together, indicate that new information of vehicles has been saved in block chain database；If the number of the information of vehicles in the chain database of region
Word fingerprint and the digital finger-print of new information of vehicles differ, and indicate that new information of vehicles is not held in block chain database,
New information of vehicles is so covered into timestamp and generates new information block, and new information block is preserved to region chain data
Each block chain node in library, updates the data-link of information of vehicles
Netscape messaging server Netscape 120 is additionally operable to new information block be written to intelligent conjunction in one of the embodiments,
About, and by intelligent contract according to passing through p2p network transmissions to each block chain node.
Specifically, intelligent contract is exactly the digitized version of traditional contract, is the calculating run on block chain database
Machine program, when condition that can be written in meeting its source code, voluntarily execute.Intelligent contract once write can by with
Family is trusted, and agreement terms cannot be changed, therefore contract is not modifiable.Intelligent contract based on block chain technology not only may be used
To play advantage of the intelligent contract in terms of cost efficiency, and the interference that can be normally executed to contract to avoid malicious act.
Intelligent contract is written in the form of digitized in block chain, by the characteristic guarantee storage of block chain technology, reading, is executed entirely
Transparent procedures is traceable, can not hold and changes.Meanwhile the common recognition algorithm carried by block chain constructs a set of state machine system so that
Intelligent contract can efficiently be run.
Intelligent contract structure and execution based on block chain are divided into following several steps：A intelligence is participated and draw jointly and is closed in family
About；Contract is spread by P2P networks and is stored in block chain；The intelligent contract of block chain building executes automatically.In the present embodiment,
New information block is written to intelligence when block chain database is written in new information block for netscape messaging server Netscape 120
Contract, and by intelligent contract according to by p2p network transmissions, to each block chain node, above-mentioned mode can improve new information
Block writing speed.
Intelligent contract includes information of vehicles, digital finger-print and timestamp in one of the embodiments,.
Specifically, the information in the information of vehicles processing system based on block chain include information of vehicles, digital finger-print and
Timestamp, therefore, intelligent contract includes information of vehicles, digital finger-print and timestamp in the present embodiment.
According to the information of vehicles processing system based on block chain of aforementioned present invention, the present invention also provides based on block chain
Information of vehicles processing method, below in conjunction with the accompanying drawings and preferred embodiment is to information of vehicles of a kind of guarantor based on block chain of the invention
Processing method is described in detail.
As shown in figure 4, a kind of information of vehicles processing method based on block chain, including：
Information of vehicles is simultaneously sent to netscape messaging server Netscape by step S110, information acquisition terminal collection vehicle information；Its
Middle information of vehicles includes vehicle identification information, maintenance information, ownership modification information, settlement of insurance claim information and punishes in violation of rules and regulations
Information；
Step S120, netscape messaging server Netscape handle information of vehicles, and information of vehicles is sent to by treated
In block chain database；
Step S130, by treated, information of vehicles is stored in each block chain node to block chain database, forms vehicle letter
The data-link of breath；
Step S140, information inquiry interface obtains the information of vehicles inquiry request instruction that information inquiry user sends, by vehicle
The instruction of information inquiring request is sent to block chain database, and will be instructed with information of vehicles inquiry request in block chain database
Corresponding information of vehicles is sent to information inquiry user.
It is above-mentioned based on the information of vehicles processing method of block chain because using block chain technology so that information of vehicles storage is gone
Centralization, distributed storage data are convenient for the inquiry of each user；And data update is in time, comprehensive, reliability is high, can effectively protect
Information of vehicles accuracy and comprehensive is demonstrate,proved, to increase the reliability and accuracy of vehicle condition assessment.
Further include in one of the embodiments,：
The new information of vehicles of information acquisition terminal continuous collecting, and new information of vehicles is sent to information processing services
Device.
Further include in one of the embodiments,：
Netscape messaging server Netscape carries out completeness check to new information of vehicles, and new vehicle is calculated using hash algorithm
The digital finger-print of information；Whether there is the digital finger-print of repetition to record in the chain database of region according to digital finger-print；In no weight
When multiple digital finger-print record, new information of vehicles is covered into timestamp and generates new information block, and by new information block
It preserves to each block chain node of region chain database, updates the data-link of information of vehicles.
Further include in one of the embodiments,：
Netscape messaging server Netscape is additionally operable to new information block be written to intelligent contract, and by intelligent contract according to passing through
P2p network transmissions are to each block chain node.
Intelligent contract includes information of vehicles, digital finger-print and timestamp in one of the embodiments,.
The above-mentioned information of vehicles processing method based on block chain can be in the information of vehicles processing system of block chain
Implement, therefore based on the information of vehicles processing method of block chain and the information of vehicles processing system based on block chain with corresponding
Advantageous effect, can refer to the description in above system embodiment, no longer repeated herein.
Each technical characteristic of above example can be combined arbitrarily, to keep description succinct, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield is all considered to be the range of this specification record.
Only several embodiments of the present invention are expressed for above example, the description thereof is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from present inventive concept, various modifications and improvements can be made, these are all within the scope of protection of the present invention.
Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of information of vehicles processing system based on block chain, which is characterized in that including：Information acquisition terminal, information processing
Server, block chain database and information inquiry interface；
Described information acquisition terminal, described information processing server, the block chain database and described information query interface
Communication connection successively；
The information of vehicles for collection vehicle information and is sent to described information processing server by described information acquisition terminal；
The information of vehicles includes at vehicle identification information, maintenance information, ownership modification information, settlement of insurance claim information and violation
Penalize information；
For handling the information of vehicles, and by treated, information of vehicles is sent to institute to described information processing server
It states in block chain database；
The block chain database is used to, by treated information of vehicles is stored in each block chain node, form information of vehicles
Data-link；
Described information query interface is used to receive the information of vehicles inquiry request instruction of information inquiry user transmission, and by the vehicle
The instruction of information inquiring request is sent to the block chain database, and by the block chain database with the information of vehicles
Inquiry request instructs corresponding information of vehicles to be sent to described information inquiry user.
2. the information of vehicles processing system according to claim 1 based on block chain, which is characterized in that further include：Information
Inquire terminal；Described information is inquired terminal and is connected with the communication of described information query interface；
Described information inquiry terminal is instructed for sending the information of vehicles inquiry request to described information query interface, and is received
Information of vehicles corresponding with the information of vehicles inquiry request instruction.
3. the information of vehicles processing system according to claim 1 based on block chain, which is characterized in that described information acquires
Terminal include maintenance information acquisition unit, ownership modification information collecting unit, settlement of insurance claim information acquisition unit and
Punishment information acquisition unit in violation of rules and regulations；
The repair message collecting unit obtains maintenance information from vehicle maintenance maintenance department；
The ownership modification information collecting unit is used to obtain ownership fresh information from vehicle supervision department；
The settlement of insurance claim information acquisition unit is used to obtain settlement of insurance claim information from insurance company；
The violation punishment information acquisition unit is used to obtain punishment information in violation of rules and regulations from vehicle supervision department.
4. the information of vehicles processing system according to claim 2 based on block chain, which is characterized in that described information is inquired
Terminal includes vehicle supervision department information query unit, insurance company's information query unit, vehicle seller's information query unit
With vehicle purchaser's information query unit；
The vehicle supervision department information query unit, which is used to send the information of vehicles inquiry request for vehicle supervision department, to be referred to
It enables to described information query interface, and receives information of vehicles corresponding with the information of vehicles inquiry request instruction；
Insurance company's information query unit is used to send the information of vehicles inquiry request for insurance company and instruct to described
Information inquiry interface, and receive information of vehicles corresponding with the information of vehicles inquiry request instruction；
The vehicle seller information query unit be used for for vehicle seller send the information of vehicles inquiry request instruct to
Described information query interface, and receive information of vehicles corresponding with the information of vehicles inquiry request instruction
The vehicle purchaser information query unit be used for for vehicle buyer send the information of vehicles inquiry request instruct to
Described information query interface, and receive information of vehicles corresponding with the information of vehicles inquiry request instruction.
5. according to information of vehicles processing system of the claim 1-4 any one of them based on block chain, which is characterized in that described
Information acquisition terminal is additionally operable to the new information of vehicles of continuous collecting, and the new information of vehicles is sent to described information processing
Server.
6. the information of vehicles processing system according to claim 5 based on block chain, which is characterized in that
Described information processing server is additionally operable to carry out completeness check to the new information of vehicles, and utilizes hash algorithm meter
Calculate the digital finger-print of the new information of vehicles；
Whether there is the digital finger-print of repetition to record in the region chain database according to the digital finger-print；What is do not repeated
When digital finger-print records, the new information of vehicles is covered into timestamp and generates new information block, and by the new information
Block is preserved to each block chain node of the region chain database, updates the data-link of the information of vehicles.
7. the information of vehicles processing system according to claim 6 based on block chain, which is characterized in that described information processing
Server is additionally operable to the new information block be written to intelligent contract, and by the intelligent contract according to passing through p2p networks
It is transmitted to each block chain node.
8. the information of vehicles processing system according to claim 7 based on block chain, which is characterized in that the intelligence contract
Including the information of vehicles, the digital finger-print and the timestamp.
9. a kind of information of vehicles processing method based on block chain, which is characterized in that including：
The information of vehicles is simultaneously sent to netscape messaging server Netscape by information acquisition terminal collection vehicle information；The wherein described vehicle
Information includes vehicle identification information, maintenance information, ownership modification information, settlement of insurance claim information and punishes information in violation of rules and regulations；
Described information processing server handles the information of vehicles, and information of vehicles is sent to block chain by treated
In database；
Treated that information of vehicles is stored in each block chain node by described for the block chain database, forms the number of information of vehicles
According to chain；
Information inquiry interface obtains the information of vehicles inquiry request instruction that information inquiry user sends, and the information of vehicles is inquired
Request instruction is sent to the block chain database, and will refer to the information of vehicles inquiry request in the block chain database
Corresponding information of vehicles is enabled to be sent to described information inquiry user.
10. the information of vehicles processing method according to claim 9 based on block chain, which is characterized in that further include：
The new information of vehicles of described information acquisition terminal continuous collecting, and the new information of vehicles is sent at described information
Manage server.
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