CN109857769A - Drive slip control method, system, equipment and storage medium based on block chain - Google Patents
Drive slip control method, system, equipment and storage medium based on block chain Download PDFInfo
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- CN109857769A CN109857769A CN201910018533.5A CN201910018533A CN109857769A CN 109857769 A CN109857769 A CN 109857769A CN 201910018533 A CN201910018533 A CN 201910018533A CN 109857769 A CN109857769 A CN 109857769A
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Abstract
This disclosure relates to drive slip control method, system, equipment and storage medium based on block chain.The described method includes: the first node of block chain network obtains the new block for being created and being broadcasted by the second node of block chain network, one or more driver's license information are recorded in new block；First node parses new block, to obtain one or more of driver's license information；Whether the second node of first node verifying creation new block has permission to one or more of driver's license information；In the case where second node has permission to one or more of driver's license information, first node stores new block to local block chain memory block, and by the storage of one or more of driver's license information into the database of first node.By the presently disclosed embodiments, it is shared between every country traffic control department that driver's license information may be implemented using the distributed account book function of block chain.
Description
Technical field
The present invention relates to block chain technical field, in particular to a kind of drive slip control method, apparatus based on block chain,
System calculates equipment and computer readable storage medium.
Background technique
User is in external operating motor vehicles, need to generally having the motor vehicle driving license that the country issues.Firstly, user
The motor vehicle driving license that the state need to be obtained is achieved by state's traffic control department；Then, user's carrying is issued by state's traffic control department
Driver's license, it will be able to legal in state's operating motor vehicles within the driver's license term of validity.User be in external operating motor vehicles,
It needs first to obtain driver's license in the state, produces time cost and economic cost.In addition, user is expired in the driver's license that foreign countries obtain
Afterwards, it needs to carry out driver's license examination in the state again.
Currently, can also by carry the effective driver's license in China and the state and China certification notarial document mode,
In external legally operating motor vehicles within the validity period of notarial document.But the acquirement process of notarial document is sufficiently complex, also can
Generation time cost and economic cost.
Summary of the invention
The first purpose of the embodiment of the present application is to provide a kind of drive slip control method, apparatus based on block chain, is
System calculates equipment and computer readable storage medium.
According to a first aspect of the present application, a kind of drive slip control method based on block chain is provided comprising:
The first node of block chain network obtains the new block for being created and being broadcasted by the second node of block chain network, described
One or more driver's license information are recorded in new block, the second node is that the first segment is removed in the block chain network
Node except point；
The first node parses the new block, to obtain one or more of driver's license information；
The second node that first node verifying creates the new block is to one or more of driver's license information
It is no that there is permission；
In the case where the second node has permission to one or more of driver's license information, first node is by institute
It states new block storage and stores the number to first node to local block chain memory block, and by one or more of driver's license information
According in library.
According to an exemplary embodiment, the verifying creates the second node of the new block to one or more
A driver's license information whether with permission include:
By retrieving the database of first node, judge whether one or more of driver's license information are newly to issue
Driver's license information；
In the case where one or more of driver's license information are the information for the driver's license newly issued, described second is judged
Whether node has the permission for creating new driver's license information；
In the case where one or more of driver's license information are not the information for the driver's license newly issued, described is judged
Whether two nodes have modification authority to one or more of driver's license information.
According to an exemplary embodiment, before the first node parses the new block further include:
First node verifies the validity of the new block, to confirm that the new block is effective.
According to an exemplary embodiment, the method also includes:
In response to receiving driver's license inquiry request from the user, first node is retrieved drive accordingly from the database
Sail card information；
The driver's license information retrieved is returned to the user by first node.
According to an exemplary embodiment, the method also includes:
In response to receiving driver's license certification request from the user, first node is retrieved drive accordingly from the database
Sail card information；
Driver's license information included in the driver's license information and driver's license certification request that first node relatively retrieves, with
Judge whether the two is consistent；
In the case where being judged as unanimous circumstances, first node returns to the authentication result for indicating that certification passes through to user.
According to an exemplary embodiment, the method also includes:
One or more of driver's license information are uploaded to the second node in response to user by the second node, wound
It builds the new block and includes in the new block by the driver's license information；
The second node broadcasts the new block of creation in the block chain network.
According to an exemplary embodiment, each driver's license information recorded in the new block includes indicating in a predetermined format
Scheduled item and analog value.
According to a second aspect of the present application, a kind of drive slip control device based on block chain is provided, wherein the driving
Card managing device is included in the node of the block chain network for drive slip control, and the drive slip control device includes:
Block obtains module, is configured as: the new block for being created and being broadcasted by the second node of block chain network is obtained,
Record one or more driver's license information in the new block, the second node is in the block chain network except described the
Node except one node；
Block parsing module, is configured as: parsing to the new block, to obtain one or more of driving
Demonstrate,prove information；
Authority Verification module, is configured as: verifying create the second node of the new block to one or
Whether multiple driver's license information have permission；
Data memory module is configured as: being had in the second node to one or more of driver's license information
In the case where permission, the new block is stored to local block chain memory block, and by one or more of driver's license information
It stores in local data base.
According to an exemplary embodiment, the Authority Verification module includes:
New driver's license judging unit, is configured as: by retrieving the local data base, judging one or more of
Driver's license information whether be the driver's license newly issued information；
Permission judging unit is created, is configured as: being the driving newly issued in one or more of driver's license information
In the case where the information of card, judge whether the second node has the permission for creating new driver's license information；
Modification authority judging unit, is configured as: not being driving of newly issuing in one or more of driver's license information
In the case where the information for sailing card, judge whether the second node has the power of amendment to one or more of driver's license information
Limit.
According to an exemplary embodiment, described device further include:
Validation verification module, is configured as: verifying to the validity of the new block, to confirm the new district
Block is effective.
According to an exemplary embodiment, described device further includes enquiry module, and the enquiry module includes:
First retrieval unit, is configured as: in response to receiving driver's license inquiry request from the user, from the local
Corresponding driver's license information is retrieved in database；
As a result return unit is configured as: the driver's license information retrieved is returned to the user.
According to an exemplary embodiment, described device further includes authentication module, and the authentication module includes:
Second retrieval unit, is configured as: in response to receiving driver's license certification request from the user, from the local
Corresponding driver's license information is retrieved in database；
Comparing unit is configured as: being compared included in the driver's license information and driver's license certification request retrieved
Driver's license information, to judge whether the two is consistent；
Authentication result return unit, is configured as: in the case where being judged as unanimous circumstances, returning to user indicates that certification is logical
The authentication result crossed.
According to an exemplary embodiment, described device further include:
Block creation module, is configured as: one or more driver's license information are uploaded to this node in response to user,
It creates new block and includes in the new block by one or more of driver's license information；
Block broadcast module, is configured as: the new block of creation is broadcasted in the block chain network.
According to the third aspect of the application, a kind of drive slip control system based on block chain is provided comprising:
The multiple nodes for forming block chain network, wherein each node is configured to include drive slip control as described above
Any of Installation practice.
According to the fourth aspect of the application, a kind of calculating equipment is provided comprising memory and processor, the memory
In be stored with computer program, the computer program by the processor when being executed, so that calculatings equipment execution is such as
Upper any of the embodiment of the method.
According to the 5th of the application the aspect, a kind of computer readable storage medium is provided, computer program is stored thereon with,
The computer program realizes any of embodiment of the method as described above when being executed by one or more processors.
The technical solution that embodiments herein provides can include the following benefits:
By the application each embodiment as described above and as described below, various countries' traffic control department can be made to respectively correspond
One node of block chain network as described in the examples, so that driver's license can be trusted without barrier in various countries, quilt
It is general, without being admitted to driver's license again in foreign countries or notarizing driver's license to use in foreign countries.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
It is open.
Detailed description of the invention
Fig. 1 is the simplified schematic diagram of implementation environment involved in the application shown according to an exemplary embodiment.
Fig. 2 is the signal stream according to the drive slip control method based on block chain shown in one exemplary embodiment of the application
Cheng Tu.
Fig. 3 is the schematic flow diagram of an exemplary embodiments of step S230 in embodiment of the method shown in Fig. 2.
Fig. 4 is an exemplary specific implementation of the driver's license query process that embodiment of the method shown in Fig. 2 can also include
The schematic flow diagram of mode.
Fig. 5 is an exemplary specific implementation of the driver's license verification process that embodiment of the method shown in Fig. 2 can also include
The schematic flow diagram of mode.
Fig. 6 is the signal group according to the drive slip control device based on block chain shown in one exemplary embodiment of the application
At block diagram.
Fig. 7 is the signal composition block diagram according to the calculating equipment shown in one exemplary embodiment of the application.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
Exemplary embodiment of the present invention is further elaborated.In the following description when referring to the accompanying drawings, unless otherwise indicated, it is different
Same numbers in attached drawing indicate the same or similar element.The not generation of embodiment described in following exemplary embodiment
The table all embodiments consistent with the application.On the contrary, they are only and as detailed in the attached claim, this Shen
The example of the consistent device and method of some aspects please.It should be appreciated that specific embodiment described herein is used only for
It explains the present invention, is not intended to limit the present invention.
Fig. 1 is the simplified schematic diagram of implementation environment involved in the application shown according to an exemplary embodiment.Such as Fig. 1 institute
Show, shows the drive slip control system 100 based on block chain comprising multiple node 110A of composition block chain network,
(implementation in Fig. 1 is illustrated seven nodes, it should be appreciated that driver's license by 110B, 110C, 110D, 110E, 110F, 110G
Management system 100 may include more or fewer nodes), this multiple node forms point to point network, and in each node
Upper application block chain technology.In one example, the traffic control department of each country can correspond to a section in block chain network
Point (in another example, the traffic control department of each country can have multiple nodes), correspondence can be used in various countries' traffic control department
Node create block, by the information for the driver's license issued (for example, driver license number, driver's license validity period, licensee's surname
Name, identity, photo, driver's license issuing organization, traffic violations record, deduction of points situation etc.) it is recorded in created block,
And the block created is broadcasted in block chain network, other nodes verifying block validity/legitimacy after,
Block is added on block chain, and the driver's license information in block is parsed into storage into local data base.Pass through base
In the drive slip control system 100 of block chain technology, information sharing of the driver's license between various countries may be implemented, hold driver's license
The person of having eliminates certification or the step of driver's license is admitted to again by other countries.
In one example, the block chain network of drive slip control system 100 can use alliance's chain, and common recognition mechanism can be with
Using traditional consistency algorithm, for example, PBFT (Byzantine failure tolerance), PAXOS, RAFT scheduling algorithm.In one example, each
Node 110A, 110B, 110C, 110D, 110E, 110F, 110G may have the permission of creation block.In one example,
Each node needs to broadcast request to create in block chain network before creating block, (such as super receiving a predetermined level is exceeded
It is more than half) node agree to after, block can be created, include within a block by driver's license data.In one example, node
When including within a block by driver's license data, can be added according to block chain technology (such as asymmetric encryption and cryptographic Hash)
Close, signature etc., so that block can not be tampered.In one example, node passes through decryption, Hash after obtaining block
The means such as value calculating verify the validity of block, should in the case where the node verification of predetermined quantity passes through the block
Block can be added on block chain, and block data is synchronized in the whole network.In one example, block is being demonstrated
After validity, node further verifies whether the driver's license information that the founder of block is included to block has creation or modification
Permission, in the case where being verified, which is just added on block chain.In one example, for being verified
Block, node store driver's license information update included in block into local data base.In one example, each diplomatic relations
Pipe portion door can negotiate the rules of competence that everybody is in compliance with, and will be in fact in present block chain network, for example, the rules of competence can
To be: the driver's license which country is issued, the only node of the traffic control department of this country have creation to weigh the driver's license information
Limit, and the node of the traffic control department of specified country (can specify all or part of country through consultation) has the driver's license information
Modification authority.The rules of competence can store in the public database of block chain network, and the whole network discloses, and each node can download to
Local data base is for inquiring and use.
Driver's license information in each node local data base can be looked by user (such as traffic police, traffic control department of this country etc.)
It askes.For example, user can access phase via network 130 by the terminal device 120 of mobile phone, computer, tablet computer etc.
Answer the database of node (for example, node of the traffic control department of its country).In one example, user can be accredited by inputting
The information such as name, the identity of person, such as driver license number, driver's license for obtaining licensee by inquiry database are effective
The driver's license information of phase, driver's license issuing organization, traffic violations record, deduction of points situation etc..In one example, user can lead to
Inquiry database is crossed, driver's license or driver's license information that the driver's license information that retrieval obtains is provided with licensee are compared,
It is whether consistent with both verifyings.
Fig. 1 and above description are the exemplary embodiment of implementation environment involved in the application, it is to be understood that suitable
For the implementation environment of the application, there are various deformations.
Further details in relation to each node, can be with reference to as follows to drive slip control method, apparatus embodiment
Description.
Fig. 2 is the signal stream according to the drive slip control method based on block chain shown in one exemplary embodiment of the application
Cheng Tu.This method embodiment can be implemented by first node, and first node can be appointing for block chain network shown in Fig. 1
One node 110A, 110B, 110C, 110D, 110E, 110F, 110G.As shown in Fig. 2, the drive slip control method based on block chain
The embodiment may include step:
S210, the first node of block chain network obtain the new district for being created and being broadcasted by the second node of block chain network
Block, records one or more driver's license information in the new block, and the second node is removes institute in the block chain network
State the node except first node.
Described as in the example of Figure 1, each node of block chain network can correspond respectively to various countries' traffic control department.When certain
When the driver's license information that state's traffic control department is wanted to be issued is shared in block chain network, block can be created by its node,
It include within a block, and the block being broadcasted in block chain network driver's license information.In one example, Mei Gejie
Account number with different rights can be distributed to one or more users and used by point, for example, can be by the account of administrator right
Traffic control department administrator use number is given, to will be in the information for the driver's license newly issued or confirmed driver's license modification information
The node is passed to create block, the account number of common permission can be given to the other users of such as traffic police, to inquire the section
Point database in driver's license information or will in violation of rules and regulations record etc. driver's licenses modification information be uploaded to designated position for administrator
The account number of permission confirms.Driver's license information (can be the information for the driver's license newly issued, is also possible to by node in response to user
Driver's license modification information) it is uploaded to the node, it creates new block and includes in the new block, and in area by driver's license information
It is broadcasted in block chain network.
In one example, node broadcasts request to create in block chain network before creating new block, obtain it is pre-
The new block including driver's license information is created after the agreement of other nodes of fixed number amount (such as more than half).In an example
In, when creating new block, node guarantees block data by the block chain technology of asymmetric encryption, cryptographic Hash etc.
Integrality.
In one example, each node is according to the predetermined format consulted in advance by the scheduled item information of driver's license information
It records within a block.For example, the scheduled item for having to include can be consulted in advance, for example, must include driver license number, drive
Sail card validity period, driver's license issuing organization, licensee's name, identity, photo, traffic violations record, deduction of points situation in
It is one or more.For example, can consult in advance, driver's license validity period is indicated with " EXP ", respective value (i.e. expired time)
It is indicated with Arabic numerals in the form of " year-month-day "；Licensee's name item indicates with " NAME ", corresponding value (i.e. surname
Name) it is indicated with English alphabetic combination；Driver's license issuing organization item indicates that corresponding value is come with scheduled character with " ORN "
It indicates；Etc..
By in a predetermined format recording the scheduled item of driver's license information within a block, can be walked in the parsing of step S220
In rapid, the driver's license information for including in block is directly parsed into mother tongue.
S220, first node parse the new block, to obtain one or more of driver's license information.
In one example, after getting new block in step S210, before the analyzing step of step S220 also
Including block validation verification step.For example, receive the node of the block by decrypt, calculate cryptographic Hash and compare etc. means come
Verify the validity of block.In one example, in the case where the block is verified by the node of predetermined quantity, the block
It is considered effective.
For effective new block, in step S220, first node carries out Context resolution to the block, to be driven
Demonstrate,prove information.For example, extracting the scheduled item and its respective value of each driver's license information.
S230, the second node that first node verifying creates the new block believe one or more of driver's licenses
Whether breath has permission.
By being decrypted, calculate cryptographic Hash, trace to the source to block, can know the founder of the block identity (that is,
It is which node creates).By the analyzing step in step S220, specific driver's license information can be parsed out, for example, driving
It sails card number, driver's license validity period, driver's license issuing organization, licensee's name, identity, photo, traffic violations record, buckle
Divide situation etc..By inquiring the pre-stored rules of competence, it can be determined that whether founder has the driver's license information parsed
It has permission.On how to the specific embodiment of verifying authorization, it is described further later herein with reference to Fig. 3.
S240, in the case where the second node has permission to one or more of driver's license information, first segment
Point stores the new block to local block chain memory block, and one or more of driver's license information are stored to first segment
In the database of point.
In one example, if first node has corresponding authority to driver's license information by verifying discovery founder,
The message that then first node passes through Authority Verification is sent in block chain network.Certain node of block chain network (such as manages
Node or specified node) statistics permission verification result, in the node transmission of predetermined quantity (such as more than half, more than 1/3 etc.)
The case where message that Authority Verification passes through, (i.e. " second node was driven to one or more of described in step S240
Sailing card information has the case where permission ") under, the confirmation message which passes through the Authority Verification of the block is in block chain network
The new block is added on block chain by upper broadcast, each node after receiving the confirmation message, storage to local block chain storage
Area, and by the driver's license information parsed storage into local data base.
In another example, if first node has corresponding authority to driver's license information by verifying discovery founder,
Then first node need not wait the Authority Verification of other nodes as a result, and directly thinking the Authority Verification of the block by (walking
Described in rapid S240 " second node has the case where permission to one or more of driver's license information "), this
In the case of, which is added on block chain by first node, and storage is driven to local block chain memory block by what is parsed
Card information storage is sailed into local data base.Other nodes for getting the new block can also be operated as first node.
If finding that block founder does not have corresponding authority (Authority Verification does not pass through) by Authority Verification, this is received
The node of block can be refused for the block to be added on block chain, and the driver's license information parsed not stored to local
In database.
Fig. 3 is the schematic flow diagram of an exemplary embodiments of step S230 in embodiment of the method shown in Fig. 2.
As illustrated in the exemplary embodiment of figure 3, step S230 can specifically include step:
S310, by retrieve first node the database, judge one or more of driver's license information whether be
The information for the driver's license newly issued.
For example, if the driver license number that some driver's license information is included is not present by searching database discovery,
May determine that be for the driver's license information driver's license newly issued information.If corresponding driving can be retrieved in the database
The data record for demonstrate,proving number then may determine that for the driver's license information be modification information to original driver's license information.
S320 judges institute in the case where one or more of driver's license information are the information for the driver's license newly issued
State whether second node has the permission for creating new driver's license information.
If it is the information for the driver's license newly issued, S320 is thened follow the steps, judges whether block founder has creation should
The permission of the information of new driver's license.In one example, can be judged by inquiring the pre-stored rules of competence.Example
Such as, driver's license issuing organization is described in the rules of competence can only be by the corresponding node of the mechanism for the driver's license information of " Y "
" node3e " is created, and first node can be by founder's identity for determining from block (mark of the node of creation block
Symbol) and the driver's license issuing organization of each driver's license information be compared with the record in the rules of competence, if comparison result one
It causes, then it is assumed that the second node for creating block has the permission for creating new driver's license information, otherwise, if comparison result is not
Unanimously, then it is assumed that the second node for creating block does not have this permission.
S330, in the case where one or more of driver's license information are not the information for the driver's license newly issued, judgement
Whether the second node has modification authority to one or more of driver's license information.
If judgement is to then follow the steps S330 to the modification information of original driver's license information in step s310, judgement
Whether block founder has the permission for modifying the driver's license information.It equally, can also be by inquiring the pre-stored rules of competence
To be judged.It can only be by specified for the driver's license information of " Y " for example, describing driver's license issuing organization in the rules of competence
One or more nodes are modified, and first node can be by founder's identity for determining from block (node of creation block
Identifier) and the driver's license issuing organization of each driver's license information be compared with the record in the rules of competence, if compare
As a result consistent, then it is assumed that the second node for creating block has the permission for modifying the driver's license information, otherwise, if compared
As a result inconsistent, then it is assumed that the second node for creating block does not have this permission.
Fig. 4 is an exemplary specific implementation of the driver's license query process that embodiment of the method shown in Fig. 2 can also include
The schematic flow diagram of mode.As shown in the embodiment depicted in fig. 4, driver's license query process may include step:
S410, in response to receiving driver's license inquiry request from the user, first node retrieves phase from the database
The driver's license information answered.
In one example, the user can be the traffic police of traffic control department corresponding to first node, root when on duty
According to driver's license provided by driver or driver's license information is asked, using terminal equipment sends driver's license inquiry to first node and asks
It asks, may include one or more items of information of the driver or driver's license in the inquiry request, it may for example comprise the name of driver
(i.e. licensee's name), identity, driver license number, etc..First node according to included in inquiry request one or
Multiple items of information are retrieved in the database.In one example, terminal device can pass through network and first node phase
Connection.
The driver's license information retrieved is returned to the user by S420, first node.
If retrieving corresponding driver's license information, it sends the driver's license information on the terminal device of the user.Such as
Fruit does not retrieve corresponding driver's license information, then will indicate that the message without matching record is sent to the terminal device.Traffic police uses
Family can continue on duty to driver's progress is asked according to the search result of return.
In some cases, it not only may need to inquire driver's license information, it is also desirable to can be to obtaining from being asked driver
Driver's license information verified.Fig. 5 shows the driver's license verification process that embodiment of the method shown in Fig. 2 can also include
The schematic flow diagram of one exemplary embodiments.As shown in figure 5, driver's license verification process may include step:
S510, in response to receiving driver's license certification request from the user, first node retrieves phase from the database
The driver's license information answered.
Similar to step S410, user can be used terminal device and send driver's license certification request to first node, at this
It may include one or more items of information of driver or driver's license in certification request, for example, name (i.e. licensee's surname of driver
Name), identity, driver license number, etc..First node one or more item of information according to included in certification request come
It is retrieved in the database.
S520, the driver's license information that first node relatively retrieves are believed with driver's license included in driver's license certification request
Breath, to judge whether the two is consistent.
For example, each item of information that the driver's license information retrieved includes respectively is believed with included in driver's license certification request
Breath item compared one by one, if all items of information it is completely the same or specified one or more items of information it is consistent, judge
To be consistent, otherwise, it is judged as inconsistent.In one example, if not retrieving corresponding driver's license information, directly judge
It is inconsistent.
S530, in the case where being judged as unanimous circumstances, first node returns to the authentication result for indicating that certification passes through to user.
If the judging result in step S530 be it is consistent, first node can determine that certification passes through, and to user
Return authentication result.If judging result in step S530 be it is inconsistent, first node can determine that certification does not pass through,
And to user's return authentication result.
With reference to the above various embodiments description it is found that by the drive slip control method according to the application, may be implemented to drive
It is shared between every country traffic control department to sail card information, eliminates the fiber crops that licensee notarizes or is admitted to again in other country
It is tired.
According to the another aspect of the application, the drive slip control device based on block chain is also disclosed.Fig. 6 is according to this Shen
Please the drive slip control device based on block chain shown in an exemplary embodiment signal composition block diagram, which can be with
It is any node 110A, 110B, 110C, 110D, 110E, 110F or part of it as shown in Figure 1.The device 601 is used for
Execute each method embodiment as described above.As shown in fig. 6, exemplary device 601 may include:
Block obtains module 610, is configured as: obtaining the new district for being created and being broadcasted by the second node of block chain network
Block, describes one or more driver's license information in the new block, and the second node is removes institute in the block chain network
State the node except first node；
Block parsing module 620, is configured as: the new block parsed, it is one or more of to obtain
Driver's license information；
Authority Verification module 630, is configured as: verifying creates the second node of the new block to one
Or whether multiple driver's license information have permission；
Data memory module 640, is configured as: having in the second node to one or more of driver's license information
In the case where having permission, the new block is stored and is believed to local block chain memory block, and by one or more of driver's licenses
Breath storage is into local data base.
Embodiment according to figure 6, the Authority Verification module 630 can also include:
New driver's license judging unit 631, is configured as: by retrieving the local data base, judge it is one or
Multiple driver's license information whether be the driver's license newly issued information；
Permission judging unit 632 is created, is configured as: being driving of newly issuing in one or more of driver's license information
In the case where the information for sailing card, judge whether the second node has the permission for creating new driver's license information；
Modification authority judging unit 633, is configured as: not issuing newly in one or more of driver's license information
In the case where the information of driver's license, judge whether the second node has the power of amendment to one or more of driver's license information
Limit.
Embodiment according to figure 6, device 601 can also include:
Validation verification module 650, is configured as: verifying to the validity of the new block, described in confirmation
New block is effective.
Embodiment according to figure 6, device 601 can also include enquiry module 660, and the enquiry module 660 can be with
Include:
First retrieval unit 661, is configured as: in response to receiving driver's license inquiry request from the user, from described
Corresponding driver's license information is retrieved in local data base；
As a result return unit 662 are configured as: the driver's license information retrieved is returned to the user.
Embodiment according to figure 6, device 601 can also include authentication module 670, and the authentication module 670 can be with
Include:
Second retrieval unit 671, is configured as: in response to receiving driver's license certification request from the user, from described
Corresponding driver's license information is retrieved in local data base；
Comparing unit 672, is configured as: comparing included in the driver's license information and driver's license certification request retrieved
Driver's license information, it is whether consistent both to judge；
Authentication result return unit 673, is configured as: in the case where being judged as unanimous circumstances, returning to user indicates to recognize
Demonstrate,prove the authentication result passed through.
Embodiment according to figure 6, device 601 can also include:
Block creation module 680, is configured as: one or more driver's license information being uploaded to this section in response to user
Point creates new block and includes in the new block by one or more of driver's license information；
Block broadcast module 690, is configured as: the new block of creation is broadcasted in the block chain network.
Each unit/module function and the realization process and correlative detail of effect are specifically detailed in above-mentioned in above-mentioned apparatus
The realization process of step is corresponded in embodiment of the method, details are not described herein.
Installation practice in the above various embodiments can realize by way of hardware, software, firmware or combinations thereof,
And which can be implemented as an individual devices, also may be implemented as each composition units/modules and are dispersed in one or more
The logic integrated system of corresponding function is executed in a calculating equipment and respectively.
Each unit/module that the device is formed in the above various embodiments is divided according to logic function, they can be with
It is repartitioned according to logic function, such as can realize the device by more or fewer units/modules.These compositions
Units/modules can realize that they can be the independence of difference by way of hardware, software, firmware or combinations thereof respectively
Component is also possible to multiple components and combines execute integrated unit/module of corresponding logic function.The hardware, software,
The mode of firmware or combinations thereof may include: the hardware component of separation, by the functional module of programming mode realization, by that can compile
The functional module, etc. that journey logical device is realized, or with the combination of upper type.
According to an exemplary embodiment, which can be implemented as a kind of calculating equipment comprising memory and processing
Device is stored with computer program in the memory, and the computer program by the processor when being executed, so that the meter
It calculates equipment and executes any of each method embodiment as described above, alternatively, the computer program is by the processor
The function of making the calculating equipment realize that component units/module of each Installation practice as described above is realized when execution.
Processor described in above embodiment can refer to single processing unit, such as central processing unit CPU, can also
To be the processing unit/processor distributed processor system for including multiple dispersions.
Memory described in above embodiment may include one or more memories, can be and calculates equipment
Internal storage, such as transient state or non-transient various memories, are also possible to be connected to calculating equipment by memory interface
External memory.
Fig. 7 shows the signal composition block diagram of such exemplary embodiment for calculating equipment 701.As shown in fig. 7,
Calculating equipment 701 may include: processor 710, communication interface 720, memory 730 and bus 740.Storage in memory 730
There is the computer program that can be executed by processor 710.Processor 710 is realized in above-described embodiment when executing the computer program
Method and device function.The quantity of memory 730 and processor 710 can be respectively one or more.Communication interface 720
For the communication between processor 710 and external equipment.
Wherein, processor 710 can be central processing unit, general processor, digital signal processor, dedicated integrated electricity
Road, field programmable gate array or other programmable logic device, transistor logic, hardware component or its any group
It closes.It, which may be implemented or executes, combines various illustrative process steps, functional unit/mould described in the disclosure of invention
Block and/or circuit.The processor is also possible to realize the combination of computing function, such as includes one or more microprocessors group
Conjunction, digital signal processor etc..
Memory 730 may include volatile memory and/or nonvolatile memory, such as non-volatile dynamic random
Access memory, phase change random access memory devices, magnetic random access memory, magnetic disk storage, Electrical Erasable can be compiled
Journey read-only memory, flush memory device, semiconductor devices (such as solid state hard disk) etc..Memory 730 optionally can also be external
Remote storage.
It is total that bus 740 can be industry standard architecture (ISA, Industry Standard Architecture)
Line, external equipment interconnection (PCI, Peripheral Component) bus or extended industry-standard architecture (EISA,
Extended Industry Standard Component) bus etc..It is total that the bus can be divided into address bus, data
Line, control bus etc..Only to be indicated with a thick line in Fig. 7, it is not intended that an only bus or a type convenient for indicating
The bus of type.Optionally, if memory 730, processor 710 and communication interface 720 are integrated on one chip, memory
730, processor 710 and communication interface 720 can complete mutual communication by internal interface.
The above each method and Installation practice are also implemented as the form of computer program, are stored in storage medium
On, and can be distributed.Therefore, according to another aspect of the present disclosure, a kind of computer program product is also provided, the computer journey
Sequence product is stored on computer readable storage medium, and realize when being executed by processor each method as described above and
Any of Installation practice.According to the another aspect of the disclosure, a kind of computer readable storage medium is also provided, is deposited thereon
The computer program executed for processor is contained, the computer program is realized as described above each when being executed by processor
Any of method and apparatus embodiment.
The computer readable storage medium can be any finger that can be kept and store and can be used by instruction execution equipment
The tangible device of order.For example, it can be ,-- but is not limited to-- storage device electric, magnetic storage apparatus, light storage device, electricity
Magnetic storage apparatus, semiconductor memory apparatus or above-mentioned any appropriate combination.The more specific example of storage medium is (non-poor
The list of act) it include: portable computer diskette, hard disk, random access memory (RAM), read-only memory (ROM), erasable type
Programmable read only memory (EPROM or flash memory), static random access memory (SRAM), Portable compressed disk read-only memory
(CD-ROM), digital versatile disc (DVD), memory stick, floppy disk, mechanical coding equipment, the punching for being for example stored thereon with instruction
Card or groove internal projection structure and above-mentioned any appropriate combination.
Computer program/computer instruction as described herein can download to each meter from computer readable storage medium
Calculation/processing equipment, or outer computer is downloaded to by network, such as internet, local area network, wide area network and/or wireless network
Or External memory equipment.Network may include copper transmission cable, optical fiber transmission, wireless transmission, router, firewall, interchanger,
Gateway computer and/or Edge Server.Adapter or network interface in each calculating/processing equipment connect from network
Computer-readable program instructions are received, and forward the computer-readable program instructions, for being stored in each calculating/processing equipment
Computer readable storage medium in.
Computer program instructions described in the disclosure can be assembly instruction, instruction set architecture (ISA) instructs, machine refers to
It enables, machine-dependent instructions, microcode, firmware instructions, condition setup data or with any group of one or more programming languages
The source code or object code write are compiled in collaboration with, the programming language includes programming language-such as Smalltalk, C+ of object-oriented
+ etc., and conventional procedural programming languages-such as " C " language or similar programming language.Computer-readable program instructions
It can fully execute on the user computer, partly execute, held as an independent software package on the user computer
Part executes on the remote computer or holds on a remote computer or server completely on the user computer for row, part
Row.In situations involving remote computers, remote computer can include local area network (LAN) by the network-of any kind
Or wide area network (WAN)-is connected to subscriber computer, or, it may be connected to outer computer (such as utilize Internet service
Provider is connected by internet).In some embodiments, by the status information using computer-readable program instructions come
Personalized customization electronic circuit, such as programmable logic circuit, field programmable gate array (FPGA) or programmable logic array
(PLA), which can execute computer-readable program instructions, to realize various aspects of the invention.
Referring herein to according to the method for the embodiment of the present invention, the flow chart of device (system) and computer program product and/
Or block diagram describes various aspects of the invention.It should be appreciated that flowchart and or block diagram each box and flow chart and/
Or in block diagram each box combination, can be realized by computer-readable program instructions.
These computer-readable program instructions can be supplied to general purpose computer, special purpose computer or other programmable datas
The processor of processing unit, so that a kind of machine is produced, so that these instructions are passing through computer or other programmable datas
When the processor of processing unit executes, function specified in one or more boxes in implementation flow chart and/or block diagram is produced
The device of energy/movement.These computer-readable program instructions can also be stored in a computer-readable storage medium, these refer to
It enables so that computer, programmable data processing unit and/or other equipment work in a specific way, thus, it is stored with instruction
Computer-readable medium then includes a manufacture comprising in one or more boxes in implementation flow chart and/or block diagram
The instruction of the various aspects of defined function action.
Computer-readable program instructions can also be loaded into computer, other programmable data processing units or other
In equipment, so that series of operation steps are executed in computer, other programmable data processing units or other equipment, to produce
Raw computer implemented process, so that executed in computer, other programmable data processing units or other equipment
Instruct function action specified in one or more boxes in implementation flow chart and/or block diagram.
The flow chart and block diagram in the drawings show the system of multiple embodiments according to the present invention, method and computer journeys
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
One module of table, program segment or a part of instruction, the module, program segment or a part of instruction include one or more use
The executable instruction of the logic function as defined in realizing.In some implementations as replacements, function marked in the box
It can occur in a different order than that indicated in the drawings.For example, two continuous boxes can actually be held substantially in parallel
Row, they can also be executed in the opposite order sometimes, and this depends on the function involved.It is also noted that block diagram and/or
The combination of each box in flow chart and the box in block diagram and or flow chart, can the function as defined in executing or dynamic
The dedicated hardware based system made is realized, or can be realized using a combination of dedicated hardware and computer instructions.It is right
For those skilled in the art it is well known that, by hardware mode realize, by software mode realize and pass through software and
It is all of equal value that the mode of combination of hardware, which is realized,.
It should be noted that all the embodiments in this specification are described in a progressive manner, each embodiment weight
Point explanation is the difference from other embodiments, and the same or similar parts between the embodiments can be referred to each other.
But it will be clear for those skilled in the art that the various embodiments described above, which can according to need exclusive use or be combined with each other, to be made
With.In addition, for device embodiment, since it is corresponding with embodiment of the method, so describe fairly simple, it is related
Place referring to the corresponding part of embodiment of the method explanation.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of drive slip control method based on block chain characterized by comprising
The first node of block chain network obtains the new block for being created and being broadcasted by the second node of the block chain network, described
One or more driver's license information are recorded in new block, the second node is that the first segment is removed in the block chain network
Node except point；
The first node parses the new block, to obtain one or more of driver's license information；
The second node that first node verifying creates the new block is to one or more of driver's license information
It is no that there is permission；
In the case where the second node has permission to one or more of driver's license information, the first node is by institute
It states new block storage and stores the number to first node to local block chain memory block, and by one or more of driver's license information
According in library.
2. the method according to claim 1, wherein the verifying creates the second node of the new block
To one or more of driver's license information whether with permission include:
By retrieving the database of first node, judge whether one or more of driver's license information are driving of newly issuing
Sail the information of card；
In the case where one or more of driver's license information are the information for the driver's license newly issued, the second node is judged
Whether there is the permission for creating new driver's license information；
In the case where one or more of driver's license information are not the information for the driver's license newly issued, second section is judged
Whether point has modification authority to one or more of driver's license information.
3. the method according to claim 1, wherein carrying out parsing it to the new block in the first node
Before further include:
First node verifies the validity of the new block, to confirm that the new block is effective.
4. the method according to claim 1, wherein further include:
In response to receiving driver's license inquiry request from the user, first node retrieves corresponding driver's license from the database
Information；
The driver's license information retrieved is returned to the user by first node.
5. the method according to claim 1, wherein further include:
In response to receiving driver's license certification request from the user, first node retrieves corresponding driver's license from the database
Information；
Driver's license information included in the driver's license information and driver's license certification request that first node relatively retrieves, with judgement
Whether the two is consistent；
In the case where being judged as unanimous circumstances, first node returns to the authentication result for indicating that certification passes through to user.
6. the method according to claim 1, wherein further include:
One or more of driver's license information are uploaded to the second node in response to user by the second node, create institute
It states new block and includes in the new block by the driver's license information；
The second node broadcasts the new block of creation in the block chain network.
7. the method according to claim 1, wherein each driver's license information recorded in the new block includes
The scheduled item and analog value indicated in a predetermined format.
8. a kind of drive slip control device based on block chain, which is characterized in that the drive slip control device is included in use
In on the node of the block chain network of drive slip control, the drive slip control device includes:
Block obtains module, is configured as: the new block for being created and being broadcasted by the second node of block chain network is obtained, it is described
One or more driver's license information are recorded in new block, the second node is that the first segment is removed in the block chain network
Node except point；
Block parsing module, is configured as: parsing to the new block, to obtain one or more of driver's license letters
Breath；
Authority Verification module, is configured as: verifying creates the second node of the new block to one or more of
Whether driver's license information has permission；
Data memory module is configured as: having permission to one or more of driver's license information in the second node
In the case where, the new block is stored to local block chain memory block, and one or more of driver's license information are stored
Into local data base.
9. a kind of computer readable storage medium is stored thereon with computer program, the computer program is by one or more
Such as any one of claims 1 to 7 the method is realized when a processor executes.
10. a kind of calculating equipment comprising memory and processor are stored with computer program, the meter in the memory
Calculation machine program by the processor when being executed, so that the calculating equipment is executed as described in any one of claims 1 to 7
Method.
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