CN110008677A - Official seal application method, device and block chain server - Google Patents
Official seal application method, device and block chain server Download PDFInfo
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- CN110008677A CN110008677A CN201910283658.0A CN201910283658A CN110008677A CN 110008677 A CN110008677 A CN 110008677A CN 201910283658 A CN201910283658 A CN 201910283658A CN 110008677 A CN110008677 A CN 110008677A
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- Prior art keywords
- official seal
- seal box
- data
- finger print
- print data
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41K—STAMPS; STAMPING OR NUMBERING APPARATUS OR DEVICES
- B41K1/00—Portable hand-operated devices without means for supporting or locating the articles to be stamped, i.e. hand stamps; Inking devices or other accessories therefor
- B41K1/36—Details
- B41K1/58—Stands or other means for keeping hand stamps or the like within easy reach
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Collating Specific Patterns (AREA)
Abstract
The present invention provides a kind of official seal application method, device and block chain servers, wherein this method is applied to block chain server；The fingerprint recording module that this method passes through official seal box first obtains the finger print data of current grant user；The finger print data of current grant user is verified, if the verification passes, official seal box is opened by the unlocked state of official seal box and records the finger print data being verified and opening time；Scene image data is obtained by the camera of official seal box, the location data of official seal is obtained by the GPRS module of official seal box；Finger print data, opening time, scene image data and location data are subjected to Hash encryption, official seal is obtained and uses data；The official seal is stored using data into database and the specified apparatus for network node of block chain network.The present invention is prevented from distorting, deletes the occurrence of official seal usage record, thus the phenomenon that reducing official seal abuse and usurp by being stored official seal using data into database and specified apparatus for network node.
Description
Technical field
The present invention relates to official seal technical field of burglary prevention, take more particularly, to a kind of official seal application method, device and block chain
Business device.
Background technique
For a long time, enterprise's official seal because cannot get specification, effective management due to is stolen, the security risk abused is universal
In the presence of to government and enterprises, individual and the social risk for bringing economy, law, prestige etc..Such as following scene: outside enterprise's official seal
Band uses, and official seal administrator can not control stamping situation in real time, cause stamping risk；Human feelings and money temptation etc. human factors with
Stamp manager is set to avoid supervising, private chapter of impressing causes damages；The paper document that seal keeper affixes one's seal to needs, may neglect
Consistency comparison is done with the electronic document reported to a higher authorities for approval；The management system existing defects of official stamp, operational staff's management is not in place, easily
Generate stamping risk.
Shown according to related data, used every year because official seal is lack of standardization, management absence due to caused by direct economic loss it is tired
Up to 127,400,000,000 yuan of meter.Wherein, 53.7% is accounted for because official seal covers the loss generated due in debt, guarantee, the contract of lease of property by people,
Up to 684.138 hundred million yuan of loss；39.8% is accounted for because official seal covers the loss generated due on Financial Billing by people, loss is up to
507.052 hundred million yuan；Prove because official seal is capped in wholesale credit card, occurrences in human life, on internal file due to caused by loss account for 6.5%,
Up to 82.81 hundred million yuan of loss.Therefore, official seal causes official seal to be usurped, to abuse phenomenon serious using lack of standardization at present, in turn results in
The economic loss of enterprise.
Summary of the invention
In view of this, the purpose of the present invention is to provide official seal application method, device and block chain servers, to reduce public affairs
Phenomenon is usurped and abused to chapter.
In a first aspect, this method is applied to block chain server the embodiment of the invention provides a kind of official seal application method；
Official seal is set in official seal box；Block chain server and official seal box communicate to connect；This method comprises: the fingerprint by official seal box is recorded
Enter the finger print data that module obtains current grant user；The finger print data of current grant user is verified, if currently awarded
The finger print data of power user is verified within the preset time, opens official seal box by the unlocked state of official seal box, and record
The opening time of the finger print data and official seal box that are verified；Opening time corresponding scene is obtained by the camera of official seal box
Image data passes through the GPRS (General Packet Radio Service, general packet radio service technology) of official seal box
The location data of module acquisition official seal；Finger print data, opening time, scene image data and location data progress Hash are added
It is close, it obtains official seal and uses data；Use data storage into database and the specified network node of block chain network on official seal
In equipment.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein on
Official seal is stated to connect by cable with official seal box in official seal box；This method further include: supervised by the cable detection module of official seal box
The connection status of electric control cable；Wherein, official seal is used after the finger print data of current grant user is verified within the preset time
When, official seal and official seal box are in connection status；When cable disconnects, warning message is sent to the terminal device of authorized user.
With reference to first aspect, the embodiment of the invention provides second of possible embodiments of first aspect, wherein should
Method further include: when official seal puts back to official seal box, verify the finger print data of current grant user；If the verification passes, pass through public affairs
The unlocked state of chapter box locks official seal box.
With reference to first aspect, the embodiment of the invention provides the third possible embodiments of first aspect, wherein on
It states and the finger print data of current grant user is verified, if the finger print data of current grant user is tested within the preset time
Card passes through, and opens official seal box by the unlocked state of official seal box, and record the unlatching of the finger print data and official seal box that are verified
The step of time, comprising: the finger print data of the current grant user of specified quantity is verified respectively；If specified quantity
The finger print data of current grant user is all verified, and opens official seal box by the unlocked state of official seal box；Record is verified
Finger print data and official seal box opening time.
With reference to first aspect, the embodiment of the invention provides the 4th kind of possible embodiments of first aspect, wherein on
It states and opening time corresponding scene video data is obtained by the camera of official seal box, obtained by the GPRS module of official seal box public
The step of location data of chapter, comprising: when official seal box is opened, start the camera in official seal box, pass through the camera shooting of official seal box
Head shooting or the opening time corresponding scene for recording official seal box, obtain scene image data；Pass through the GPRS in official seal box
Module obtains the location data of official seal in real time.
With reference to first aspect, the embodiment of the invention provides the 5th kind of possible embodiments of first aspect, wherein on
State the step by official seal using data storage into database and in the specified apparatus for network node of block chain network, comprising:
The official seal that will acquire is stored using data into Sqlite database；Official seal in Sqlite database is sent to using data
In the specified apparatus for network node of block chain network, official seal is stored using data to specified net by specified apparatus for network node
In the corresponding Sqlite database of network node device, used so that authorized user inquires the official seal by specified apparatus for network node
Data.
Second aspect, the embodiment of the present invention also provide a kind of official seal use device, which is set to block chain server；
The official seal is set in official seal box；The block chain server and official seal box communicate to connect；The device includes: that finger print data obtains mould
Block obtains the finger print data of current grant user for the fingerprint recording module by official seal box；Finger print data authentication module is used
It is verified in the finger print data to current grant user, if the finger print data of current grant user is tested within the preset time
Card passes through, and opens official seal box by the unlocked state of official seal box, and record the unlatching of the finger print data and official seal box that are verified
Time；Scene and location data obtain module, obtain opening time corresponding scene image for the camera by official seal box
Data obtain the location data of official seal by the GPRS module of official seal box；Official seal uses data determining module, is used for fingerprint number
Hash encryption is carried out according to, opening time, scene image data and location data, official seal is obtained and uses data；Data memory module,
For being stored official seal into database and in the specified apparatus for network node of block chain network using data.
In conjunction with second aspect, the embodiment of the invention provides the first possible embodiments of second aspect, wherein on
Official seal is stated to connect by cable with official seal box in official seal box；The device further include: cable detection module, for passing through official seal box
Cable detection module monitors cable connection status；Wherein, the finger print data of current grant user is tested within the preset time
When card uses official seal after passing through, official seal and official seal box are in connection status；Alarm module is used for when cable disconnects, Xiang Shouquan
The terminal device of user sends warning message.
In conjunction with second aspect, the embodiment of the invention provides second of possible embodiments of second aspect, wherein should
Device further include: finger print data authentication module is also used to when official seal puts back to official seal box, verifies the fingerprint number of current grant user
According to；Lock module on official seal box, for if the verification passes, lockking official seal box by the unlocked state of official seal box.
The third aspect, the embodiment of the present invention also provide a kind of block chain server, including memory, processor, memory
In be stored with the computer program that can be run on a processor, the side that official seal uses is realized when processor executes computer program
Method.
The embodiment of the present invention bring it is following the utility model has the advantages that
The present invention provides a kind of official seal application method, device and block chain servers, wherein this method is applied to block
Chain server；The fingerprint recording module that this method passes through official seal box first obtains the finger print data of current grant user；Verifying is worked as
The finger print data of preceding authorized user opens official seal box by the unlocked state of official seal box and records verifying and lead to if the verification passes
The finger print data crossed and opening time；Scene image data is obtained by the camera of official seal box, passes through the GPRS mould of official seal box
The location data of block acquisition official seal；Finger print data, opening time, scene image data and location data are subjected to Hash encryption,
It obtains official seal and uses data；The official seal is used into the specified apparatus for network node of data storage to database and block chain network
In.The present invention is prevented from distorting, deletes official seal by being stored official seal using data into database and specified apparatus for network node
The occurrence of usage record, thus the phenomenon that reducing official seal abuse and usurp.
Other feature and advantage of the disclosure will illustrate in the following description, alternatively, Partial Feature and advantage can be with
Deduce from specification or unambiguously determine, or by implement the disclosure above-mentioned technology it can be learnt that.
To enable the above objects, features, and advantages of the disclosure to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of flow chart of official seal application method provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of block chain network provided in an embodiment of the present invention；
Fig. 3 is the flow chart of another official seal application method provided in an embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of official seal use device provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of block chain server provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Official seal is using lack of standardization at present, causes official seal to be usurped, abuses that phenomenon is serious, has in turn resulted in the economic damage of enterprise
It loses, is based on this, a kind of official seal application method, device and block chain server provided in an embodiment of the present invention can be applied to look forward to
In industry or the scene of personal use official seal.
For convenient for understanding the present embodiment, first to a kind of official seal application method disclosed in the embodiment of the present invention into
Row is discussed in detail.
A kind of flow chart of official seal application method shown in Figure 1；This method is applied to block chain server；Official seal is set
It is placed in official seal box；Block chain server and the official seal box communicate to connect；The specific steps of this method, comprising:
Step S102 obtains the finger print data of current grant user by the fingerprint recording module of official seal box；
Above-mentioned official seal box includes fingerprint recording module, unlocked state, camera and GPRS module；Fingerprint recording module is first
The finger print data of typing authorized user, and the finger print data is sent in block chain server, block chain server will be described
Finger print data is saved, with verify active user finger print data whether be save authorized user finger print data；Unlock
Module is used for the unlatching or locking of official seal box；Camera is for shooting or recording the scene image data that official seal uses；
GPRS module is used for the position of real-time tracking official seal box.
Step S104 verifies the finger print data of current grant user, if the finger print data of current grant user
It is verified within the preset time, official seal box is opened by the unlocked state of official seal box, and record the fingerprint number being verified
According to the opening time with official seal box；
When needing using official seal, current grant user typing fingerprint in official seal box is needed, which will be with block chain
The finger print data saved in server is compared and (is equivalent to above-mentioned verifying), if in preset time (e.g., 5 seconds) internal ratio
To success, then the unlocked state of official seal box can open the official seal box, and opening the finger print data being verified and official seal box
Opening the time is sent to block chain server, which will record the finger print data and opening time.
Step S106 obtains opening time corresponding scene image data by the camera of official seal box, passes through official seal box
GPRS module obtain official seal location data；
When official seal box is opened, the camera shooting built in official seal box can open immediately, and when recording or shooting official seal opening
Scene, form scene image data and be sent to block chain server, wrapped in the scene image data that block chain server obtains
Include open official seal box user, using the user of official seal, using official seal when ambient enviroment and the number such as the file stamped an offical seal
According to.
The GPRS module of official seal box can acquire the location information (being equivalent to above-mentioned location data) of official seal box in real time, and will
The location information is sent to block chain server, to prevent official seal box and official seal stolen, administrator can be allowed to obtain official seal
Position, and when official seal is stolen again, takes timely measure.
Finger print data, opening time, scene image data and location data are carried out Hash encryption, obtained by step S108
Official seal uses data；
The finger print data of acquisition, time started, scene image and location data are encrypted, what which took
It is Hash Encryption Algorithm, which can usually fill the information of random length the character for changing one section of regular length into
String.It can prevent official seal from arbitrarily being distorted or being deleted by illegal user using data by the Encryption Algorithm, improve official seal
Use the reliability of data.
In order to ensure the safety of data, usually carries out Hash twice and encrypt, that is, first time Hash is encrypted to obtain
Data, carry out Hash encryption again, obtain official seal using data.
Official seal is stored using data into database and the specified network node of block chain network is set by step S110
In standby.
Specifically, official seal is commonly stored in the database of block chain server using data, the data in the database
It can store in a distributed manner in the specified apparatus for network node of block chain network again, which is also possible to
The overall network node device of block chain network, the specified apparatus for network node can be illustrated in figure 2 with the mobile phone of authorized user
The structural schematic diagram of block chain network；Official seal can be stored in specified network section using data are permanent using block chain technology
In point device, data are used so as to the locking official seal of safety.
Official seal is stolen in order to prevent, and official seal is connect by cable with official seal box in official seal box；Pass through the cable of official seal box
The connection status of detection module monitoring cable；Wherein, the finger print data of current grant user is verified within the preset time
When using official seal afterwards, official seal and official seal box are in connection status；When cable disconnects, sends and report to the terminal device of authorized user
Alert information.
It official seal and can be connect using flexible cable between official seal box, which generallys use twisted copper conductor knot
Structure, sheath mostly use low stickiness, flexible wear-resistant material, to slow down wear rate of the cable in continuous move back and forth.
Further, when official seal puts back to official seal box, the finger print data of current grant user is verified；If the verification passes,
Official seal box is lockked by the unlocked state of official seal box.After official seal use, official seal will be put into official seal and the official seal of connection
In box, then current grant user typing finger print data, after finger print data is verified, the unlocked state of official seal sum locks official seal
Box ensure that the safety that official seal box uses.
The present invention provides a kind of official seal application method, this method is applied to block chain server；This method passes through first
The fingerprint recording module of official seal box obtains the finger print data of current grant user；The finger print data of current grant user is verified, such as
Fruit is verified, and opens official seal box by the unlocked state of official seal box and records the finger print data being verified and opening time；
Scene image data is obtained by the camera of official seal box, the location data of official seal is obtained by the GPRS module of official seal box；It will
Finger print data, opening time, scene image data and location data carry out Hash encryption, obtain official seal and use data；By the public affairs
Chapter is stored using data into database and the specified apparatus for network node of block chain network.The present invention is by using number for official seal
According to storage into database and specified apparatus for network node, prevents from distorting, deletes the occurrence of official seal usage record, to subtract
The phenomenon that having lacked official seal abuse and having usurped.
The flow chart of another official seal application method shown in Figure 3；It is real on the basis of this method method shown in Fig. 1
It is existing, the specific steps of this method, comprising:
Step S302 obtains the finger print data of current grant user by the fingerprint recording module of official seal box；
Step S304 verifies the finger print data of the current grant user of specified quantity respectively；
Step S306 passes through official seal box if the finger print data of the current grant user of specified quantity is all verified
Unlocked state opens official seal box；
Specifically, it is necessary to which the authorized user of specified quantity verifies finger print data, and is verified before the deadline
Official seal box can be just opened, for example, two authorized users separately verify finger print data in 5 seconds, if the verification passes, then official seal
Box is opened；One of authorized user's verifying, which does not pass through or is not verified before the deadline, cannot all open official seal
Box, thus increase official seal box unlatching safety, to avoid official seal abuse or abuse.
Step S308 records the opening time of the finger print data and official seal box that are verified；
Step S310 starts the camera in official seal box when official seal box is opened, by the shooting of the camera of official seal box or
Person records the opening time corresponding scene of official seal box, obtains scene image data；
When using official seal every time, official seal box opening time scene image data corresponding with the opening time can be all recorded,
So that administrator can the more detailed service condition for understanding official seal.
Step S312 obtains the location data of official seal by the GPRS module in official seal box in real time；
Finger print data, opening time, scene image data and location data are carried out Hash encryption, obtained by step S314
Official seal uses data；
Step S316, the official seal that will acquire are stored using data into Sqlite database；
Above-mentioned Sqlite database is usually simple, a lightweight, high performance relational database, is widely used in software
Design；The page mechanism of Sqlite database provides a level of abstraction, can be using data as the block of fixed size read-write to text
In part system；The characteristics of database are as follows: lightweight, independence is strong, unordered installation and supports numerous operating systems etc..
Official seal in Sqlite database is sent to the specified network node of block chain network by step S318 using data
In equipment, official seal is stored using data by Sqlite number corresponding to specified apparatus for network node by specified apparatus for network node
According in library, so that authorized user, which inquires official seal by specified apparatus for network node, uses data.
Above-mentioned specified apparatus for network node corresponding Sqlite database, the cell phone application that can be authorized user are local
Sqlite database；Wherein, the cell phone application of all authorized users can form a distributed block chain by block chain network
Meshed network, so as to official seal is stored in all mobile phones using data, to prevent official seal from using the loss of data.
Official seal application method provided in this embodiment can realize the authorization and real time monitoring that official seal uses, and be pacified by official seal box
All risk insurance pipe official seal, and official seal can be permanently stored on block chain using data, use data to reach safety locking official seal
Purpose, thus prevent from distorting, to delete official seal usage record existing, to prevent from usurping, abusing the generation of official seal phenomenon.
Corresponding to the embodiment of above-mentioned official seal application method, a kind of official seal use device is present embodiments provided, such as Fig. 4 institute
Show, which is set to block chain server；The official seal is set in official seal box；The block chain server and official seal box communication link
It connects；The device includes:
Finger print data obtains module 40, and the fingerprint of current grant user is obtained for the fingerprint recording module by official seal box
Data；
Finger print data authentication module 41 is verified for the finger print data to current grant user, if current grant
The finger print data of user is verified within the preset time, opens official seal box by the unlocked state of official seal box, and record and test
Demonstrate,prove the opening time of the finger print data and official seal box that pass through；
Scene and location data obtain module 42, obtain opening time corresponding scene for the camera by official seal box
Image data obtains the location data of official seal by the GPRS module of official seal box；
Official seal uses data determining module 43, is used for finger print data, opening time, scene image data and location data
Hash encryption is carried out, official seal is obtained and uses data；
Data memory module 44, for by official seal stored using data into database and block chain network it is specified
In apparatus for network node.
Further, which is connect by cable with official seal box in official seal box；The device further include:
Cable detection module, the connection status for the cable detection module monitors cable by official seal box；Wherein, currently
When the finger print data of authorized user uses official seal after being verified within the preset time, official seal and official seal box are in connection shape
State；
Alarm module, for sending warning message to the terminal device of authorized user when cable disconnects.
Further, the device further include:
Finger print data authentication module is also used to when official seal puts back to official seal box, verifies the finger print data of current grant user；
Lock module on official seal box, for if the verification passes, lockking official seal box by the unlocked state of official seal box.
Official seal use device provided in an embodiment of the present invention has identical with official seal application method provided by the above embodiment
Technical characteristic reach identical technical effect so also can solve identical technical problem.
The present embodiment additionally provides a kind of a kind of block chain server corresponding to the above method embodiment, shown in Fig. 5
For a kind of structural schematic diagram of block chain server, including memory 100, processor 101, being stored in memory 100 can be
The computer program run on processor 101 realizes the method that official seal uses when processor 101 executes computer program.
Further, block chain server shown in fig. 5 further includes bus 102 and communication interface 103, processor 101, communication
Interface 103 and memory 100 are connected by bus 102.
Wherein, memory 100 may include high-speed random access memory (RAM, Random AccessMemory),
It may further include non-labile memory (non-volatile memory), for example, at least a magnetic disk storage.By extremely
A few communication interface 103 (can be wired or wireless) is realized logical between the system network element and at least one other network element
Letter connection, can be used internet, wide area network, local network, Metropolitan Area Network (MAN) etc..Bus 102 can be isa bus, pci bus or
Eisa bus etc..The bus can be divided into address bus, data/address bus, control bus etc..For convenient for indicating, only with one in Fig. 5
A four-headed arrow indicates, it is not intended that an only bus or a type of bus.
Processor 101 may be a kind of IC chip, the processing capacity with signal.It is above-mentioned during realization
Each step of method can be completed by the integrated logic circuit of the hardware in processor 101 or the instruction of software form.On
The processor 101 stated can be general processor, including central processing unit (Central Processing Unit, abbreviation
CPU), network processing unit (NetworkProcessor, abbreviation NP) etc.；It can also be digital signal processor (Digital
Signal Processing, abbreviation DSP), specific integrated circuit (Application Specific Integrated
Circuit, abbreviation ASIC), ready-made programmable gate array (Field-Programmable Gate Array, abbreviation FPGA) or
Person other programmable logic device, discrete gate or transistor logic, discrete hardware components.It may be implemented or execute sheet
Disclosed each method, step and logic diagram in inventive embodiments.General processor can be microprocessor or the processing
Device is also possible to any conventional processor etc..The step of method in conjunction with disclosed in the embodiment of the present invention, can be embodied directly in
Hardware decoding processor executes completion, or in decoding processor hardware and software module combination execute completion.Software mould
Block can be located at random access memory, flash memory, read-only memory, programmable read only memory or electrically erasable programmable storage
In the storage medium of this fields such as device, register maturation.The storage medium is located at memory 100, and processor 101 reads memory
Information in 100, in conjunction with its hardware complete previous embodiment method the step of.
The computer program product of official seal application method provided by the embodiment of the present invention, including storing program code
Computer readable storage medium, the instruction that said program code includes can be used for executing previous methods side as described in the examples
Method, specific implementation can be found in embodiment of the method, and details are not described herein.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-OnlyMemory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art
In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of official seal application method, which is characterized in that the method is applied to block chain server；The official seal is set to public affairs
In chapter box；The block chain server and the official seal box communicate to connect；The described method includes:
The finger print data of current grant user is obtained by the fingerprint recording module of the official seal box；
The finger print data of the current grant user is verified, if the finger print data of the current grant user is default
Time in be verified, the official seal box is opened by the unlocked state of the official seal box, and record be verified it is described
The opening time of finger print data and the official seal box；
The opening time corresponding scene image data is obtained by the camera of the official seal box, passes through the official seal box
GPRS module obtains the location data of the official seal；
The finger print data, the opening time, the scene image data and the location data are subjected to Hash encryption, obtained
Data are used to official seal；
The official seal is stored into database and in the specified apparatus for network node of block chain network using data.
2. the method according to claim 1, wherein the official seal in the official seal box by cable with it is described
Official seal box connection；The method also includes:
The connection status of cable described in cable detection module monitors by the official seal box；Wherein, the finger of current grant user
When line data use official seal after being verified within the preset time, the official seal and the official seal box are in connection status；
When the cable disconnects, the terminal device of Xiang Suoshu authorized user sends warning message.
3. according to the method described in claim 2, it is characterized in that, the method also includes:
When the official seal puts back to official seal box, the finger print data of the current grant user is verified；
If the verification passes, the official seal box is lockked by the unlocked state of the official seal box.
4. the method according to claim 1, wherein the finger print data to the current grant user carries out
Verifying, if the finger print data of the current grant user is verified within the preset time, passes through the solution of the official seal box
Lock module opens the official seal box, and records the step of the opening time of the finger print data and the official seal box that are verified
Suddenly, comprising:
The finger print data of the current grant user of specified quantity is verified respectively；
If the finger print data of the current grant user of specified quantity is all verified, pass through the solution mode locking of the official seal box
Block opens the official seal box；
Record the opening time of the finger print data and the official seal box that are verified.
5. the method according to claim 1, wherein being opened described in the camera acquisition by the official seal box
Time corresponding scene video data are opened, the step of the location data of the official seal is obtained by the GPRS module of the official seal box
Suddenly, comprising:
When official seal box is opened, start the camera in the official seal box, shoots or record by the camera of the official seal box
The opening time corresponding scene for making the official seal box, obtains scene image data；
Obtain the location data of official seal in real time by the GPRS module in official seal box.
6. the method according to claim 1, wherein described store the official seal to database using data
In and the specified apparatus for network node of block chain network in step, comprising:
The official seal that will acquire is stored using data into Sqlite database；
The official seal in the Sqlite database is sent to the specified network node of the block chain network using data
In equipment, the official seal is stored using data to the specified apparatus for network node pair by the specified apparatus for network node
In the Sqlite database answered, so that authorized user, which inquires the official seal by the specified apparatus for network node, uses data.
7. a kind of official seal use device, which is characterized in that described device is set to block chain server；The official seal is set to public affairs
In chapter box；The block chain server and the official seal box communicate to connect；Described device includes:
Finger print data obtains module, and the fingerprint number of current grant user is obtained for the fingerprint recording module by the official seal box
According to；
Finger print data authentication module is verified for the finger print data to the current grant user, if described currently award
The finger print data of power user is verified within the preset time, opens the official seal by the unlocked state of the official seal box
Box, and record the opening time of the finger print data and the official seal box that are verified；
Scene and location data obtain module, obtain the opening time corresponding field for the camera by the official seal box
Scape image data obtains the location data of the official seal by the GPRS module of the official seal box；
Official seal uses data determining module, is used for the finger print data, the opening time, the scene image data and institute
It states location data and carries out Hash encryption, obtain official seal and use data；
Data memory module, for using data storage into database and the specified net of block chain network on the official seal
In network node device.
8. device according to claim 7, which is characterized in that the official seal in the official seal box by cable with it is described
Official seal box connection；Described device further include:
Cable detection module, the connection status for cable described in the cable detection module monitors by the official seal box；Wherein,
When the finger print data of current grant user uses official seal after being verified within the preset time, the official seal and the official seal box
In connection status；
Alarm module, for when the cable disconnects, the terminal device of Xiang Suoshu authorized user to send warning message.
9. device according to claim 8, which is characterized in that described device further include:
Finger print data authentication module is also used to verify the fingerprint of the current grant user when the official seal puts back to official seal box
Data；
Lock module on official seal box, for if the verification passes, lockking the official seal box by the unlocked state of the official seal box.
10. a kind of block chain server, including memory, processor, being stored in the memory can be on the processor
The computer program of operation, which is characterized in that the processor realizes that claim 1-6 is any when executing the computer program
The method that the item official seal uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283658.0A CN110008677A (en) | 2019-04-09 | 2019-04-09 | Official seal application method, device and block chain server |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910283658.0A CN110008677A (en) | 2019-04-09 | 2019-04-09 | Official seal application method, device and block chain server |
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| CN110008677A true CN110008677A (en) | 2019-07-12 |
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| CN201910283658.0A Withdrawn CN110008677A (en) | 2019-04-09 | 2019-04-09 | Official seal application method, device and block chain server |
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