CN108492550A - V2X high speeds fleet self-organizing system based on block chain - Google Patents
V2X high speeds fleet self-organizing system based on block chain Download PDFInfo
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- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/46—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for vehicle-to-vehicle communication [V2V]
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Abstract
The present invention discloses a kind of V2X high speeds fleet self-organizing system based on block chain, it is related to block chain, intelligent contract, collaboration driving, Internet of Things and V2X technical fields, the Mesh network of the regional area centered on vehicle is formed using V2X technologies, pass through block chain and intelligent contract technology, interim fleet's building process is written to using block chain infrastructure in block chain, the characteristic of center trustization is gone using block chain distribution account book technology, collaboration is driven into the tissue of fleet and the whole process of traveling is executed automatically by intelligent contract, is recorded in block chain.The present invention compared to traditional mode, it is unified, by way of decentralization, efficiently solve the problems, such as the mutual trust for participating in each side, realize the mutual trust between interim fleet vehicle, ensured interim fleet's behavior integrality and can not tamper;The collaboration for realizing high speed fleet drives, and specifies interim each side of fleet income, realizes the reasonable distribution for saving cost-benefit.
Description
Technical field
It is specifically a kind of the present invention relates to block chain, intelligent contract, collaboration driving, Internet of Things and V2X technical fields
V2X high speeds fleet self-organizing system based on block chain.
Background technology
Block chain technology, also known as distributed account book technology are that one kind goes center trustization, collective to safeguard distributed account book
Technical solution, data are verified and stored using block linked data structure, essence is led to by multiple node group participations
Cross multi-party storage, the mode that calculates in many ways realize data can not distort, the believable distributed data base system of result of calculation.Area
Block chain is not a kind of single technology, but multiple technologies fusion as a result, it is reliable using block chain technical maintenance one,
The account book record being difficult to tamper with, can reduce the risk of trust, and can effectively reduce the maintenance cost of many participant cooperations.Area
The development of block chain technology makes it possible intelligent contract, intelligent contract be one section by a computer or computer network by
According to the code that the rights and duties of signature contract execute automatically, the execution of contract is controlled without Centroid, by certainly
Dynamicization scripted code realizes programming and operation data.Since intelligent contract uses the mode of code, the strong of contract terms ensure that
Implementation capacity processed；Intelligent contract is combined with block chain so that the clause of contract can usurp once setting with regard to no third party
Change.This subversive technology of intelligent contract is the key property of block chain, it will generates great change to human society structure.
V2X is V2V（Vehicle is to vehicle communication Vehicle to Vehicle）、V2I（Vehicle is to infrastructure-based communication
Vehicle to Infrastructure）、V2P（Vehicle to Pedestrian）Deng general designation, by carry it is advanced
The devices such as onboard sensor, controller, actuator merge modern communications and network technology, realize vehicle and X（People, vehicle, road, backstage
Deng）The exchange of intelligent information is shared, a series of traffic datas such as real-time road, road, pedestrian is obtained, to bring over the horizon
Environmental signal, while interaction can be carried out with surrounding infrastructures such as traffic lights, road signs, have complex environment perception, intelligence is determined
The functions such as plan, Collaborative Control and execution provide safer, more energy efficient, more environmentally friendly, more comfortable trip mode, are that Internet of Things exists
Important application in vehicle drive scene.
High speed based on V2X cooperates with fleet, and more commercial oversize vehicles are formed a fleet, pass through V2X radio waves
Circulation way come realize perception collaboration, substantially reduce rear car braking needed for the necessary reaction time, eliminate staff response and
The device-aware time greatly reduces rear car with vehicle safe distance, to reduce the air drag of fleet's driving vehicle, reduces
Vehicle oil consumption, and then pollutant effulent is reduced, while enhancing driving safety.Traditional collaboration drives fleet and belongs to private more
Fleet can not form scale, and be limited to region, in this case, how block chain technology effectively be utilized, in opening
In the environment of organize themselves into interim fleet, solve the problems, such as the mutual trust between fleet vehicle, and can realize save cost-benefit it is reasonable
Distribution becomes the problem of urgent need to resolve.
Invention content
The present invention is directed to the demand and shortcoming of current technology development, provides a kind of speed cars V2X based on block chain
Team's self-organizing system.
V2X high speeds fleet self-organizing system of the present invention based on block chain solves the skill that above-mentioned technical problem uses
Art scheme is as follows：The V2X high speeds fleet self-organizing system based on block chain, including block chain infrastructure, fleet；It is described
Block chain infrastructure is by participation node vehicle enterprise system, supervising platform, roadbed, financial payment systems in a P2P common recognition network
In establish；P2P common recognition network settings management node, endorsement node and accounting nodes simultaneously, the realization intelligence that cooperates are closed
The generation of execution and the areas block Lian Xinkuai about；Each participation node safeguards a account book jointly, and association of fleet is recorded in account book
With the intelligent contract implementing result in driving procedure；Each participation node is completed and each during vehicle self-organizing fleet
The docking of a related system；
Data of the acquisition from front truck cooperate with and are driven automatically with front truck holding V2V real-time Communication for Power fleet's rear car in real time
It sails, vehicle is left one's post, the event of arriving at can trigger intelligent contract, by associated vehicle data collection, and utilizes roadbed facility
In edge calculations Capability promulgation to block chain；
It is completed by vehicle intelligent sensing device and V2X communication devices logical between V2V vehicles and vehicle, between vehicle and V2I roadbeds
Letter forms V2X network data exchanges centered on vehicle, completes interim fleet by data exchange and forms a team to negotiate, concurrently
The interim fleet of cloth forms a team intelligent contract；By block chain and intelligent contract technology, interim fleet's building process is utilized into block chain
Infrastructure is written in block chain, and the characteristic of center trustization is gone using block chain distribution account book technology, and collaboration is driven
The tissue of fleet and the whole process of traveling are executed automatically by intelligent contract, are recorded in block chain.
Specifically, the block chain infrastructure is by creating a token, and it is the mobile value of its distribution, as from group
Knit the currency of payment of fleet, while by intelligent contract procedure publication pending in block chain, for each participation node inspection and
It calls, all intelligent contract implementing results will be all recorded in block chain.
Specifically, the data recorded in the block chain are intelligent contract implementing results, Block block structures include version
This number, timestamp and about Merkle tree roots abstract, contract implementing result, preceding block digest value and this block digest value, wherein handing over
The easy intelligent contract of structure record, including vehicle authentication intelligence contract, token supplement intelligent contract with money and fleet's collaboration driving intelligent closes
About.
Specifically, digest algorithm uses SHA256, signature algorithm SHA256WithRSA, digital certificate to use X509 lattice
Formula, digital envelope use PKCS7 formats.
Specifically, the vehicle is positioned by GPS location sensor, V2X communication devices are installed, realize that V2X covers
The two-way communication of vehicle and vehicle, vehicle and roadbed in cover area completes interim fleet and forms a team to negotiate, and negotiation result is sent out
Give roadbed.
Specifically, vehicle enterprise system is responsible for the correlation circumstance of its vehicle；The roadbed be comprising network, calculating,
The resource convergent point of storage, is distributed in both sides of the road, the two-way communication with vehicle is realized by V2I, by vehicle aggregated data, root
It according to the rule pre-established, broadcasts the message to block chain interior joint, triggers the execution of intelligent contract；The financial payment systems are negative
Blame token exchange and the publication of related intelligent contract；The monitor supervision platform is responsible for the certification of vehicle identification.
Specifically, the management node is responsible for participating in the access of node；The endorsement node is by block chain P2P common recognition networks
Node select, be responsible for intelligence contract and execute confirmation；Reach common understanding between the accounting nodes, generates new block, and broadcast
To entire P2P common recognition networks, then completes to confirm by each participation node and update local account book.
Specifically, being audited to vehicle and roadbed facility by supervising platform, by third party's digital certificate authentication
The heart provides digital certificate for it.
Specifically, third party's digital certificate authentication center is responsible for providing digital certificate, taken for block chain infrastructure
It builds and provides letter of identity and communication certificate, realize secure communication and authentication between participating in node.
V2X high speeds fleet self-organizing system of the present invention based on block chain, what is had compared with prior art is beneficial
Effect is：The present invention efficiently uses the Mesh network that V2X technologies form regional area centered on vehicle, by block chain and
Interim fleet's building process is written to using block chain infrastructure in block chain by intelligent contract technology, utilizes block chain point
Cloth account book technology goes the characteristic of center trustization, and collaboration is driven the tissue of fleet and the whole process of traveling passes through intelligent conjunction
It is about automatic to execute, it is recorded in block chain；Compared to traditional mode, it is unified, by way of decentralization, effectively solve
Determined participate in each side mutual trust problem, realize the mutual trust between interim fleet vehicle, ensured interim fleet's behavior integrality and
It can not tamper;
Vehicle intelligent sensing device and V2I trackside resources are efficiently used, the collaboration for realizing high speed fleet drives, and specifies interim
Each side of fleet income realizes the reasonable distribution for saving cost-benefit.The fleet management of regional area centered on vehicle
Mode, improves that interim fleet forms a team efficiency and user forms a team to experience, and has saved fleet management's cost, and then reduce car operation
Cost, reduce environmental pollution discharge, while avoiding the security risk that the uncivil driving of vehicle is brought to a certain extent, improves
The traffic safety of whole fleet.
Description of the drawings
Illustrate the embodiment of the present invention or technology contents in the prior art in order to clearer, below to the embodiment of the present invention
Or required attached drawing does simple introduction in the prior art.It will be apparent that attached drawing disclosed below is only the one of the present invention
Section Example to those skilled in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings, but within protection scope of the present invention.
Attached drawing 1 is the schematic diagram of the V2X high speeds fleet self-organizing system based on block chain；
Attached drawing 2 is the block chain structure schematic diagram；
Attached drawing 3 is the flow chart that the self-organizing collaboration of high speed fleet drives.
Specific implementation mode
The technical issues of to make technical scheme of the present invention, solving and technique effect are more clearly understood, below in conjunction with tool
Body embodiment is checked technical scheme of the present invention, is completely described, it is clear that described embodiment is only this hair
Bright a part of the embodiment, instead of all the embodiments.Based on the embodiment of the present invention, those skilled in the art are not doing
All embodiments obtained under the premise of going out creative work, all within protection scope of the present invention.
Embodiment
Originally it applies example and proposes the V2X high speeds fleet self-organizing system based on block chain, system architecture is as shown in Fig. 1, packet
Include block chain infrastructure, fleet；It is completed between V2V vehicles and vehicle by vehicle intelligent sensing device and V2X communication devices, vehicle
The V2X network data exchanges centered on vehicle are realized in communication between V2I roadbeds, and interim vehicle is completed by data exchange
Team forms a team to negotiate, and issues interim fleet and form a team intelligent contract；
The block chain infrastructure is by participation node vehicle enterprise system, supervising platform, roadbed, financial payment systems in a P2P
It is established in common recognition network；P2P common recognition network settings management node, endorsement node and accounting nodes simultaneously, cooperate reality
The now intelligent execution of contract and the generation in the areas block Lian Xinkuai；Each participation node safeguards a account book jointly, remembers in account book
Record the intelligent contract implementing result in fleet's collaboration driving procedure；Each participation node during vehicle self-organizing fleet,
Completion is docked with each related system；
Data of the acquisition from vehicle carry out collaboration automatic Pilot, vehicle to fleet's rear car with front truck holding V2V real-time Communication for Power in real time
The events such as leave one's post, arrive at can trigger intelligent contract, by associated vehicle data collection, and efficiently use roadbed facility
Edge calculations ability is published in block chain.
In addition, V2X high speed fleet self-organizing system of the present embodiment based on block chain, there are supervising platforms to vehicle and road
Base facility is audited, and provides digital certificate by third party's digital certificate authentication center for it, as shown in Fig. 1；And the
Tripartite's digital certificate authentication center is that block chain infrastructure builds granting letter of identity and communication certificate.
In V2X high speeds fleet self-organizing system of the present embodiment based on block chain, vehicle is carried out by GPS location sensor
Positioning is equipped with V2X communication devices, realizes the two-way communication of vehicle and vehicle, vehicle and roadbed in the overlay areas V2X, completes
Interim fleet forms a team to negotiate, and negotiation result is sent to roadbed.Third party's digital certificate authentication center is responsible for providing number
Certificate realizes secure communication and authentication between participating in node, and by supervising platform to vehicle assets and roadbed facility granting
Digital certificate ensures the credible of its identity.
In V2X high speeds fleet self-organizing system of the present embodiment based on block chain, block chain infrastructure is by block chain
Operator infrastructure provides, and block chain infrastructure is established in a P2P knows together network, by creating a token, and
For the mobile value of its distribution, as the currency of payment of self-organizing fleet, while by intelligent contract program pending in block chain
Open, for each participation node inspection and calling, all intelligent contract implementing results will be all recorded in block chain；It is described
P2P common recognition networks are no Centroid, the network system by carrying out message exchange between node.
Attached drawing 2 is the block chain structure schematic diagram, and as shown in Fig. 2, the data recorded in block chain are intelligent contracts
Implementing result, Block block structures include version number, timestamp and about Merkle tree roots abstract, contract implementing result, preceding
Block digest value and this block digest value（Mark）, the wherein intelligent contract of structure of deal record, including vehicle authentication intelligence contract,
Token supplements intelligent contract and fleet's collaboration driving intelligent contract with money.Wherein, fleet's collaboration driving intelligent contract will provide vehicle
Charging regulation, distribution of income and the correlation that exits in advance deduct fees, concrete intelligence contract will determine the travel route of vehicle.
In the present embodiment, for convenience, using SHA256 as digest algorithm, SHA256WithRSA is as signature algorithm, number
Certificate uses X509 formats, digital envelope to use PKCS7 formats.
In V2X high speeds fleet self-organizing system of the present embodiment based on block chain, vehicle enterprise system is responsible for its vehicle
Correlation circumstance, such as whether it is identified comprising data such as V2X modules；Roadbed is that the resource comprising network, calculating, storage converges
Point, is distributed in both sides of the road, can pass through V2I（Vehicle and net, vehicle to infrastructure-based communication system）It realizes two-way with vehicle
Vehicle aggregated data can be broadcast the message according to the rule pre-established to block chain interior joint, trigger intelligent contract by communication
Execution；Financial payment systems are responsible for token exchange and the publication of related intelligent contract；Monitor supervision platform is responsible for recognizing for vehicle identification
Card.
In V2X high speeds fleet self-organizing system of the present embodiment based on block chain, management node is responsible for participating in the standard of node
Enter；Endorsement node is selected by the node of block chain P2P common recognition networks, and that is responsible for intelligence contract executes confirmation；It is reached between accounting nodes
At common recognition, new block is generated, and is broadcast to entire P2P common recognitions network, then completes to confirm by each participation node and update locally
Account book.
Using V2X high speed fleet self-organizing system of the present embodiment based on block chain, the self-organizing collaboration of high speed fleet is carried out
It drives, by this process, to understand the technical characteristic and technical characterstic of fleet's self-organizing system in detail.High speed fleet is from group
The realization process for knitting collaboration driving is as shown in Fig. 3, and specific steps include：
Step 1 is provided by block chain operator infrastructure, each participations node vehicle look forward to system, roadbed, financial payment systems,
Supervising platform establishes block chain infrastructure in a P2P knows together network, forms P2P common recognition networks；
Step 2 is selected management node, endorsement node and accounting nodes in block chain knows together network, and is demonstrate,proved by third party's number
Book authentication center provides digital certificate, realizes the mutual trust between node；
The high speed fleet collaboration driving intelligent contract code executed in step 3, open block chain infrastructure, is put into intelligent contract
Developer community carries out code inspection for each participation node and developer；
Step 4, vehicle generate unsymmetrical key pair by its car-mounted device, its vehicle essential information is used supervising platform
Public key is encrypted, and signs, and is sent to supervising platform；
Step 5, supervising platform receive data, verify its legitimacy, and recognized by the vehicle supervision Verification System of itself
Card, certification are plucked the calculating of a plurality of authentication result by then providing digital certificate by third party's digital certificate authentication center
It wants and signs, initiate vehicle authentication intelligence contract；
Step 6, endorsement node execute intelligent contract and result are issued accounting nodes, and are reached common understanding by accounting nodes, generate
New block completes vehicle authentication；
Step 7 utilizes block chain infrastructure by financial payment systems, unified to issue token, completes legal tender and token
Exchange, and a plurality of token redemption data is calculated and makes a summary and signs, initiated token and exchange intelligent contract；
Step 8, endorsement node execute intelligent contract and result are issued accounting nodes, and are reached common understanding by accounting nodes, generate
New block is completed token and is exchanged；
Step 9, vehicle communicate ad hoc network by V2X, send its vehicle essential information, travel route and fleet and form a team to require, together
Shi Liyong vehicles local private key is digitally signed；
Tidal data recovering is cooperateed with the preset rule of driving intelligent contract by the roadbed in step 10, V2X networks according to high speed fleet
Then, intelligent contract is generated, and in V2X Web broadcasts；
Vehicle in step 11, V2X networks receives the intelligent contract from other vehicles and roadbed, Integrated Receiver data, local
It vehicle condition and forms a team to require, sends intelligent contract confirmation message；
Roadbed in step 12, V2X networks receives enough confirmation messages, and publication fleet, which cooperates with, in P2P knows together network drives
Sail intelligent contract；
Step 13, vehicle form fleet, and by vehicle triggering, fleet cooperates with driving intelligent contract；
By the automatic scrip balances for executing inspection fleet vehicle, Sorry, your ticket has not enough value then terminates conjunction for step 14, collaboration driving intelligent contract
About；
Step 15, fleet realize that collaboration drives by V2X, in driving process, vehicle occur and leave, pass through the intelligent sensing of vehicle
Equipment collects quantity, and vehicle operation data is pooled to roadbed, and executing fleet by its triggering cooperates with driving intelligent contract, jumps to
Step 17；
Step 16, fleet arrive at, then confirm that stroke terminates by fleet vehicle, and will confirm that information is sent to roadbed, by
It, which is triggered, executes fleet's collaboration driving intelligent contract；
Step 17, collaboration driving intelligent contract will be executed automatically according to treaty content, and endorsement node executes fleet's collaboration and drives intelligence
Energy contract, sends result to accounting nodes after being collected into enough endorsements, and reached common understanding by accounting nodes, generates new area
Block completes token according to preset charging regulation and withholds；
Step 18, block chain participate in node and obtain newest block chain data by P2P common recognition networks, update respectively local account book and remember
Record.
In summary, V2X high speed fleet self-organizing system of the present embodiment based on block chain, fully take into account vehicle for
The limitation of computing resource efficiently uses the trackside resource in V2X networks, realizes that the vehicle common recognition of V2X local networks and intelligence are closed
About relevant operation；Intelligent contract specifies interim each side of fleet income, the reasonable distribution for saving cost-benefit is realized, with vehicle
Centered on regional area fleet management's mode, make it that can form fleet whenever and wherever possible, eliminate traditional fleet due to
Time cost caused by certain vehicles are late, and the collaboration for realizing high speed fleet drives, and improves interim fleet and forms a team to imitate
Rate and user form a team to experience, and have saved fleet management's cost, and then reduce vehicle operating cost, reduce environmental pollution discharge, together
When avoid that vehicle is uncivil to drive the security risk brought to a certain extent, improve the traffic safety of whole fleet.Separately
Outside, fleet's traveling is related to safety problem, the addition effective solution of supervising platform Verify Your Identity questions, the execution of intelligent contract
It is digest value that process, which is saved in block chain, this is while ensureing its data integrity and authenticity, also effectively
Protect customer privacy.
Use above specific case elaborates the principle of the present invention and embodiment, these embodiments are
It is used to help understand core of the invention technology contents, the protection domain being not intended to restrict the invention, technical side of the invention
Case is not limited in above-mentioned specific implementation mode.Based on the above-mentioned specific embodiment of the present invention, those skilled in the art
Without departing from the principle of the present invention, any improvement and modification to made by the present invention should all fall into the special of the present invention
Sharp protection domain.
Claims (10)
1. the V2X high speeds fleet self-organizing system based on block chain, which is characterized in that including block chain infrastructure, fleet；
The block chain infrastructure is known together by participation node vehicle enterprise system, supervising platform, roadbed, financial payment systems in a P2P
It is established in network；P2P common recognition network settings management node, endorsement node and accounting nodes simultaneously, cooperate and realize intelligence
It can the execution of contract and the generation in the areas block Lian Xinkuai；Each participation node safeguards a account book jointly, and vehicle is recorded in account book
Team cooperates with the intelligent contract implementing result in driving procedure；Each participation node is completed during vehicle self-organizing fleet
With docking for each related system；
Data of the acquisition from front truck cooperate with and are driven automatically with front truck holding V2V real-time Communication for Power fleet's rear car in real time
It sails, vehicle is left one's post, the event of arriving at can trigger intelligent contract, by associated vehicle data collection, and utilizes roadbed facility
In edge calculations Capability promulgation to block chain；
It is completed by vehicle intelligent sensing device and V2X communication devices logical between V2V vehicles and vehicle, between vehicle and V2I roadbeds
Letter forms V2X network data exchanges centered on vehicle, completes interim fleet by data exchange and forms a team to negotiate, concurrently
The interim fleet of cloth forms a team intelligent contract；By block chain and intelligent contract technology, interim fleet's building process is utilized into block chain
Infrastructure is written in block chain, and the characteristic of center trustization is gone using block chain distribution account book technology, and collaboration is driven
The tissue of fleet and the whole process of traveling are executed automatically by intelligent contract, are recorded in block chain.
2. the V2X high speeds fleet self-organizing system based on block chain according to claim 1, which is characterized in that the block
Chain infrastructure is the mobile value of its distribution by creating a token, as the currency of payment of self-organizing fleet, simultaneously will
Pending intelligent contract procedure publication in block chain, for each participation node inspection and calling, all intelligent contracts execute
As a result it will all be recorded in block chain.
3. the V2X high speeds fleet self-organizing system based on block chain according to claim 2, which is characterized in that the block
The data recorded in chain are intelligent contract implementing results, and Block block structures include version number, timestamp and about Merkle
The intelligent contract of tree root abstract, contract implementing result, preceding block digest value and this block digest value, wherein structure of deal record, packet
Include vehicle authentication intelligence contract, token supplements intelligent contract with money and fleet's collaboration driving intelligent contract.
4. the V2X high speeds fleet self-organizing system based on block chain according to claim 3, which is characterized in that the abstract
Algorithm uses SHA256, signature algorithm SHA256WithRSA, digital certificate that X509 formats, digital envelope is used to use PKCS7
Format.
5. the V2X high speeds fleet self-organizing system based on block chain according to claim 4, which is characterized in that the vehicle
It is positioned by GPS location sensor, V2X communication devices is installed, realize vehicle and vehicle, vehicle in the overlay areas V2X
With the two-way communication of roadbed, completes interim fleet and form a team to negotiate, and negotiation result is sent to roadbed.
6. the V2X high speeds fleet self-organizing system based on block chain according to claim 4, which is characterized in that the vehicle enterprise
System is responsible for the correlation circumstance of its vehicle；The roadbed is the resource convergent point comprising network, calculating, storage, is distributed in
The two-way communication with vehicle is realized, by vehicle aggregated data, according to the rule pre-established, to block in both sides of the road by V2I
Chain interior joint broadcasts the message, and triggers the execution of intelligent contract；The financial payment systems are responsible for token exchange and related intelligence is closed
Publication about；The monitor supervision platform is responsible for the certification of vehicle identification.
7. the V2X high speeds fleet self-organizing system based on block chain according to claim 4, which is characterized in that the management
Node is responsible for participating in the access of node；The endorsement node is selected by the node of block chain P2P common recognition networks, is responsible for intelligence contract
Execute confirmation；Reach common understanding between the accounting nodes, generate new block, and be broadcast to entire P2P common recognitions network, then by each
A participation node is completed to confirm the local account book of update.
8. the V2X high speeds fleet self-organizing system based on block chain according to claim 4, which is characterized in that pass through supervision
Platform audits vehicle and roadbed facility, and digital certificate is provided for it by third party's digital certificate authentication center.
9. the V2X high speeds fleet self-organizing system based on block chain according to claim 4, which is characterized in that the third
Square digital certificate authentication center is responsible for providing digital certificate, is built for block chain infrastructure and provides letter of identity and communication card
Book realizes secure communication and authentication between participating in node.
10. the V2X high speeds fleet self-organizing system based on block chain according to claim 4, which is characterized in that high speed fleet
Self-organizing collaboration drive realization process include：
Step 1 is looked forward to system, roadbed, financial payment systems, supervising platform by each participation node vehicle in a P2P common recognition network
In establish block chain infrastructure, form P2P and know together network；
Step 2 is selected management node, endorsement node and accounting nodes in the P2P knows together network, and is demonstrate,proved by third party's number
Book authentication center provides digital certificate, realizes the mutual trust between node；
The high speed fleet collaboration driving intelligent contract code executed in step 3, open block chain infrastructure, is put into intelligent contract
Developer community carries out code inspection for each participation node and developer；
Step 4, vehicle generate unsymmetrical key pair by its car-mounted device, its vehicle essential information is flat using the supervision
The public key of platform is encrypted, and signs, and is sent to supervising platform；
Step 5, the supervising platform receive data, verify its legitimacy, and by the vehicle supervision Verification System of itself into
Row certification, certification by third party's digital certificate authentication center by then providing digital certificate, while by a plurality of authentication result meter
It calculates and makes a summary and sign, initiate vehicle authentication intelligence contract；
Step 6, the endorsement node execute intelligent contract and result are issued accounting nodes, and are reached common understanding by accounting nodes,
New block is generated, vehicle authentication is completed；
Step 7 utilizes block chain infrastructure by the financial payment systems, unified to issue token, complete legal tender and
The exchange of token, and a plurality of token redemption data is calculated and makes a summary and signs, it initiates token and exchanges intelligent contract；
Step 8, the endorsement node execute intelligent contract and result are issued accounting nodes, and are reached common understanding by accounting nodes,
New block is generated, token is completed and exchanges；
Step 9, vehicle communicate ad hoc network by V2X, send its vehicle essential information, travel route and fleet and form a team to require, together
Shi Liyong vehicles local private key is digitally signed；
Tidal data recovering is cooperateed with the preset rule of driving intelligent contract by the roadbed in step 10, V2X networks according to high speed fleet
Then, intelligent contract is generated, and in V2X Web broadcasts；
Vehicle in step 11, V2X networks receives the intelligent contract from other vehicles and roadbed, Integrated Receiver data, local
It vehicle condition and forms a team to require, sends intelligent contract confirmation message；
Roadbed in step 12, V2X networks receives enough confirmation messages, and publication fleet, which cooperates with, in P2P knows together network drives
Sail intelligent contract；
Step 13, vehicle form fleet, and by vehicle triggering, fleet cooperates with driving intelligent contract；
By the automatic scrip balances for executing inspection fleet vehicle, Sorry, your ticket has not enough value then terminates conjunction for step 14, collaboration driving intelligent contract
About；
Step 15, fleet realize that collaboration drives by V2X, in driving process, vehicle occur and leave, pass through the intelligent sensing of vehicle
Equipment collects quantity, and vehicle operation data is pooled to roadbed, and executing fleet by its triggering cooperates with driving intelligent contract, jumps to
Step 17；
Step 16, fleet arrive at, then confirm that stroke terminates by fleet vehicle, and will confirm that information is sent to roadbed, by
It, which is triggered, executes fleet's collaboration driving intelligent contract；
Step 17, collaboration driving intelligent contract will be executed automatically according to treaty content, and endorsement node executes fleet's collaboration and drives intelligence
Energy contract, sends result to accounting nodes after being collected into enough endorsements, and reached common understanding by accounting nodes, generates new area
Block completes token according to preset charging regulation and withholds；
Step 18, block chain participate in node and obtain newest block chain data by P2P common recognition networks, update respectively local account book and remember
Record.
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