CN109300199A - Attendance checking system and Work attendance method based on block chain - Google Patents
Attendance checking system and Work attendance method based on block chain Download PDFInfo
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- CN109300199A CN109300199A CN201811095631.0A CN201811095631A CN109300199A CN 109300199 A CN109300199 A CN 109300199A CN 201811095631 A CN201811095631 A CN 201811095631A CN 109300199 A CN109300199 A CN 109300199A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000012795 verification Methods 0.000 claims abstract description 37
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
-
- 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
-
- 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
- G06F21/44—Program or device authentication
- G06F21/445—Program or device authentication by mutual authentication, e.g. between devices or programs
-
- 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
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2111—Location-sensitive, e.g. geographical location, GPS
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
Disclose a kind of attendance checking system and Work attendance method based on block chain.The system includes block chain terminal module and block chain memory module: block chain terminal module includes multiple personal terminal, including Information reading unit, information encryption unit and pair verification unit, Information reading unit obtains personal information and is transmitted to information encryption unit or pair verification unit；Information encryption unit encrypts the personal information inputted for the first time, obtains encryption information and is transmitted to block chain memory module；Pair verification unit carries out pair verification to the personal information that inputs again and encryption information, obtains attendance and registers and information and is transmitted to block chain memory module；Block chain memory module includes multiple block chain nodes, and multiple personal terminal and multiple block chain nodes correspond, and encryption information and attendance information of registering are stored in each block chain node.Information is stored on each block chain node by the present invention based on block chain, can guarantee the safety and authenticity of information.
Description
Technical field
The present invention relates to the block chain communications fields, more particularly, to a kind of attendance checking system based on block chain and attendance
Method.
Background technique
Attendance, which is registered, to be generallyd use traditional artificial register and registers mode, but cumbersome etc. there is inefficiency, management
Problem.The emerging mode of registering has at present: the positioning of mobile phone A pp software GPS is registered, IC/ID card attendance recorder is registered, fingerprint attendance,
Face is registered, and with the development of internet, attendance, which is registered, to be also applied in some internet products, such as: in social application
Register daily, open registering online and count credit in online course (MOOCs).But IC/ID card attendance recorder, fingerprint, people
Face registers and universal costly, more people while registering the phenomenon that will appear crowded queuing, and card attendance had for the phenomenon that checking card,
It is not appropriate for meeting and classroom is registered；Cell phone application registers by GPS positioning and also has GPS fakement phenomena；Internet product is registered
Also there can be IP address fraud, the phenomenon that being automatically signing in using background script.Therefore, it is necessary to develop a kind of efficiency and safety
Higher attendance checking system and Work attendance method.
The information for being disclosed in background of invention part is merely intended to deepen the reason to general background technique of the invention
Solution, and it is known to those skilled in the art existing to be not construed as recognizing or imply that the information is constituted in any form
Technology.
Summary of the invention
The invention proposes a kind of attendance checking system and Work attendance method based on block chain, can based on block chain,
Automatic Verification process, and information is stored on each block chain node, it can be improved efficiency of registering, the safety for guaranteeing information
Property and authenticity.
According to an aspect of the invention, it is proposed that a kind of attendance checking system based on block chain, including block chain terminal module
With block chain memory module, in which: the block chain terminal module includes multiple personal terminal, and the personal terminal includes information
Reading unit, information encryption unit and pair verification unit, the Information reading unit obtain personal information and by the individuals
Information is transmitted to the information encryption unit or pair verification unit；The information encryption unit is to the individual inputted for the first time
Information encryption obtains encryption information and is transmitted to the block chain memory module；The pair verification unit for inputting again
The personal information and the encryption information carry out pair verification, obtain attendance and register and information and be transmitted to the block chain and deposit
Store up module；The block chain memory module includes multiple block chain nodes, the multiple personal terminal and the multiple block chain
Node corresponds, and the encryption information and the attendance information of registering are stored in each block chain node.
Preferably, the personal terminal further include: information binding unit believes individual described in the personal information and typing
The personal terminal of breath is bound.
Preferably, external equipment reads all information of the block chain node storage.
According to another aspect of the invention, it is proposed that a kind of Work attendance method based on block chain, the method may include:
Personal information is inputted respectively by each personal terminal, the personal information is encrypted, and acquisition encryption information simultaneously will be described
Encryption information is stored in the corresponding block chain node of the personal terminal；For the individual inputted again by the personal terminal
The personal information inputted again and the encryption information are carried out pair verification by information, are obtained attendance and are registered information；By institute
It states attendance information of registering and is stored in the corresponding block chain node of the personal terminal.
Preferably, further includes: the personal terminal reads all information of corresponding block chain node.
Preferably, described to be encrypted as the encryption of Hash hashed value.
Preferably, the encryption information is random number.
Preferably, the history attendance that the block chain node stores corresponding personal terminal is registered information.
The beneficial effect is that:
(1) the automatic Verification process based on block chain is used, fund and time, at low cost, user experience are saved
It is good；
(2) by cryptographic Hash hashed value confirm user identity after, will not any personal data of trustship, data storage peace
Entirely, in case of hacker attack, users personal data is unaffected；
(3) each block chain node can storing data, every time storage after data all can automatic synchronization update, embody area
Block chain does not have the characteristics of centralized control, decentralization；
(4) data can be shared between block chain node, prevent from distorting, guarantee the authenticity of data.
The present invention has other characteristics and advantages, these characteristics and advantages are from the attached drawing and subsequent tool being incorporated herein
It will be apparent, or will be carried out in body embodiment in the drawings and the subsequent detailed description incorporated herein
Statement in detail, the drawings and the detailed description together serve to explain specific principles of the invention.
Detailed description of the invention
Exemplary embodiment of the present is described in more detail in conjunction with the accompanying drawings, of the invention is above-mentioned and other
Purpose, feature and advantage will be apparent, wherein in exemplary embodiments of the present invention, identical reference label is usual
Represent same parts.
Fig. 1 shows the flow chart of the step of Work attendance method according to the present invention based on block chain.
Fig. 2 shows the schematic diagrames of the attendance checking system according to an embodiment of the invention based on block chain.
Fig. 3 shows the schematic diagram of personal terminal 11 according to an embodiment of the invention.
Description of symbols:
1, block chain terminal module；11-1N, multiple personal terminal；111, Information reading unit；112, information encryption is single
Member；113, pair verification unit；114, information binding unit；2, block chain memory module；21-2N, multiple block chain nodes；
2A, backup node；2C, card publicity node is deposited.
Specific embodiment
The present invention will be described in more detail below with reference to accompanying drawings.Although showing the preferred embodiment of the present invention in attached drawing,
However, it is to be appreciated that may be realized in various forms the present invention and should not be limited by the embodiments set forth herein.On the contrary, providing
These embodiments are of the invention more thorough and complete in order to make, and can will fully convey the scope of the invention to ability
The technical staff in domain.
In this embodiment, the attendance checking system according to the present invention based on block chain, including block chain terminal module and area
Block chain memory module, in which: block chain terminal module includes multiple personal terminal, and personal terminal includes Information reading unit, letter
Encryption for information unit and pair verification unit, Information reading unit obtain personal information and personal information are transmitted to information encryption list
Member or pair verification unit；Information encryption unit encrypts the personal information inputted for the first time, obtains encryption information and is transmitted to area
Block chain memory module；Pair verification unit carries out pair verification for the personal information and encryption information that input again, is examined
Information of frequently registering simultaneously is transmitted to block chain memory module；Block chain memory module includes multiple block chain nodes, multiple personal whole
End is corresponded with multiple block chain nodes, and encryption information and attendance information of registering are stored in each block chain node.
In one example, personal terminal further include: information binding unit, by of personal information and typing personal information
People's terminal is bound.
In one example, external equipment reads all information of block chain link point storage.
Specifically, the attendance checking system according to the present invention based on block chain, including block chain terminal module are deposited with block chain
Store up module, in which: block chain terminal module includes multiple personal terminal, and personal terminal includes Information reading unit, information encryption
Unit and pair verification unit, Information reading unit obtain personal information and personal information are transmitted to information encryption unit or is matched
To authentication unit；Information encryption unit encrypts the personal information inputted for the first time, obtains encryption information and is transmitted to block chain and deposits
Store up module；Pair verification unit carries out pair verification for the personal information and encryption information that input again, obtains attendance and registers
Information is simultaneously transmitted to block chain memory module；Information binding unit, by the personal terminal of personal information and typing personal information into
Row binding；Block chain memory module includes multiple block chain nodes, and multiple personal terminal and multiple block chain nodes correspond,
Encryption information and attendance information of registering are stored in each block chain node, and external equipment can read the storage of block chain link point
All information, wherein block chain node can also include backup node and deposit card publicity node, be calculated by P2P network and common recognition
The synchronizing information that method guarantees backup node, deposits card publicity node and other block chain nodes, external equipment can read backup section
All information of point storage can also deposit card publicity node to attendance user by depositing card publicity node inquiry open to the public
Identity, digital certificate and attendance are registered records data and carries out credible record, and providing for user can inquire, can verify that, can supervise
Public notification of information service.
Fig. 1 shows the flow chart of the step of Work attendance method according to the present invention based on block chain.
In this embodiment, the Work attendance method according to the present invention based on block chain may include: step 101, by every
A personal terminal inputs personal information respectively, encrypts to personal information, obtains encryption information and encryption information is stored in individual
The corresponding block chain node of terminal；Step 102, for the personal information inputted again by personal terminal, by what is inputted again
Personal information and encryption information carry out pair verification, obtain attendance and register information；Step 103, attendance information of registering is stored in
The corresponding block chain node of personal terminal.
In one example, further includes: personal terminal reads all information of corresponding block chain node.
In one example, it is encrypted as the encryption of Hash hashed value.
In one example, encryption information is random number.
In one example, the history attendance that block chain node stores corresponding personal terminal is registered information.
Specifically, the Work attendance method according to the present invention based on block chain may include: to be distinguished by each personal terminal
Personal information is inputted, the encryption of Hash hashed value is carried out to personal information, encryption information is obtained and encryption information is stored in individual
The corresponding block chain node of terminal, wherein encryption information is random number；For the personal letter inputted again by personal terminal
Breath, pair verification unit carry out pair verification according to intelligent contract, by the personal information inputted again and encryption information, are examined
Frequently register information；It further include the geographical location information of personal terminal in the personal information inputted again, intelligent contract can basis
Geographical location information verifies the uniqueness of personal terminal, and the register geographical location information of information and personal terminal of attendance is stored in
The corresponding block chain node of personal terminal, the history attendance that block chain node stores corresponding personal terminal are registered information and history
Geographical location information；Personal terminal can read all information of corresponding block chain node.
The present invention is based on block chain, automatic Verification process, and information is stored on each block chain node, energy
Enough guarantee the safety and authenticity of information.
Using example
A concrete application example is given below in the scheme and its effect of the embodiment of the present invention for ease of understanding.This field
It should be understood to the one skilled in the art that the example is only for the purposes of understanding the present invention, any detail is not intended to be limited in any way
The system present invention.
Fig. 2 shows the schematic diagrames of the attendance checking system according to an embodiment of the invention based on block chain.
Fig. 3 shows the schematic diagram of personal terminal 11 according to an embodiment of the invention.
Attendance checking system according to the present invention based on block chain, including block chain terminal module 1 and block chain memory module
2, in which: block chain terminal module 1 includes multiple personal terminal, and as 11-1N is whole with individual for each personal terminal
Hold 11 identical, including Information reading unit 111, information encryption unit 112 and pair verification unit 113, Information reading unit 111
It obtains personal information and personal information is transmitted to information encryption unit 112 or pair verification unit 113；Information encryption unit
112 pairs of personal information encryptions inputted for the first time, obtain encryption information and are transmitted to block chain memory module 2；Pair verification unit
113 carry out pair verification for the personal information that inputs again and encryption information, obtain attendance and register and information and are transmitted to block
Chain memory module 2；Information binding unit 114 binds the personal terminal 11 of personal information and typing personal information；Block
Chain memory module 2 includes multiple block chain nodes, i.e. 21-2N, multiple personal terminal and multiple block chain nodes correspond, add
Confidential information and attendance information of registering are stored in each block chain node, wherein block chain node further include backup node 2A with
Card publicity node 2C is deposited, external equipment can read all information of backup node 2A storage, can also be by depositing card publicity section
Point 2C inquiry open to the public.
Work attendance method according to the present invention based on block chain includes: to input personal letter respectively by each personal terminal
Breath, personal information includes attendance account, it is each carry out attendance user have unique attendance account, by the attendance account with
Pair verification unit carry out verifying identifies different attendance personnel and place, for prevent generation check card the phenomenon that, can be by attendance account
Number data input is registered into block chain node.
Typing registration request is sent to information binding unit for the user of the information inputted for the first time, first progress attendance,
Such as: attendance client, i.e. personal terminal being installed on mobile terminals, the user that attendance is carried out when logging in personal terminal for the first time exists
It is personal that name, identification card number, facial recognition data, finger print data and attendance place GPS geographical location information etc. are inputted in interface
Information is sent to information binding unit and binds personal information and personal terminal；Information binding unit sends personal information
To information encryption unit, information encryption unit carries out the encryption of Hash hashed value to personal information, obtains encryption information and will encrypt
Information is stored in the corresponding block chain node of personal terminal, wherein encryption information is random number.
For the personal information inputted again by personal terminal, pair verification unit passes through the personal information inputted again
Pair verification is carried out with encryption information, attendance is obtained and registers information.Such as: entering attendance certification circle after logging in personal terminal again
Face by brush face/fingerprint or is manually entered the forms such as name/identification card number in the certification of pair verification unit completion personal identification
It logs in；The attendance place GPS geographical location information for getting current personal terminal after personal identification success, then by matching
The GPS geographical location information registered to authentication unit with typing before is verified, and error range is verifying within 20 meters
Pass through, register information and the geographical location information of personal terminal of attendance is stored in the corresponding block of personal terminal after being verified
Chain node, the history attendance that block chain node stores corresponding personal terminal are registered information and historical geography location information；It is personal
Terminal can read all information of corresponding block chain node.
In conclusion the present invention is based on block chain, automatic Verification process, and information is stored in each block chain
On node, it can guarantee the safety and authenticity of information.
It will be understood by those skilled in the art that above to the purpose of the description of the embodiment of the present invention only for illustratively saying
The beneficial effect of bright the embodiment of the present invention is not intended to limit embodiments of the invention to given any example.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes are obvious for the those of ordinary skill in art field.
Claims (10)
1. a kind of attendance checking system based on block chain, which is characterized in that including block chain terminal module and block chain memory module,
Wherein:
The block chain terminal module includes multiple personal terminal, and the personal terminal includes Information reading unit, information encryption
Unit and pair verification unit, the Information reading unit obtain personal information and the personal information are transmitted to the information
Encryption unit or pair verification unit；The information encryption unit encrypts the personal information inputted for the first time, is encrypted
Information is simultaneously transmitted to the block chain memory module；The pair verification unit is for the personal information inputted again and institute
It states encryption information and carries out pair verification, obtain attendance and register and information and be transmitted to the block chain memory module；
The block chain memory module includes multiple block chain nodes, the multiple personal terminal and the multiple block chain node
It corresponds, the encryption information and the attendance information of registering are stored in each block chain node.
2. the attendance checking system according to claim 1 based on block chain, wherein the personal terminal further include:
Information binding unit binds the personal terminal of the personal information and personal information described in typing.
3. the attendance checking system according to claim 1 based on block chain, wherein the block chain node further includes backup section
Point with deposit card publicity node, the backup node, it is described deposit card publicity node and other block chain nodes synchronizing information, outside
Equipment reads all information of the backup node storage, deposits card publicity node inquiry open to the public by described.
4. a kind of Work attendance method based on block chain utilizes examining based on block chain described in any one of claim 1-3
Diligent system, comprising:
Personal information is inputted respectively by each personal terminal, the personal information is encrypted, and acquisition encryption information simultaneously will
The encryption information is stored in the corresponding block chain node of the personal terminal；
For the personal information inputted again by the personal terminal, by the personal information inputted again and the encryption
Information carries out pair verification, obtains attendance and registers information；
Attendance information of registering is stored in the corresponding block chain node of the personal terminal.
5. the Work attendance method according to claim 4 based on block chain, wherein further include: the personal terminal reading pair
All information for the block chain node answered.
6. the Work attendance method according to claim 4 based on block chain, wherein described to be encrypted as the encryption of Hash hashed value.
7. the Work attendance method according to claim 6 based on block chain, wherein the encryption information is random number.
8. the Work attendance method according to claim 4 based on block chain, wherein described the storage of block chain node corresponding
The history attendance of people's terminal is registered information.
9. the Work attendance method according to claim 4 based on block chain, wherein further include:
The personal terminal of the personal information and personal information described in typing is bound.
10. the Work attendance method according to claim 4 based on block chain, wherein the block chain node further includes backup
Node and deposit card publicity node, the backup node, it is described deposit card publicity node and other block chain nodes synchronizing information, outside
Portion's equipment reads all information of the backup node storage, deposits card publicity node inquiry open to the public by described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095631.0A CN109300199A (en) | 2018-09-19 | 2018-09-19 | Attendance checking system and Work attendance method based on block chain |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095631.0A CN109300199A (en) | 2018-09-19 | 2018-09-19 | Attendance checking system and Work attendance method based on block chain |
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| CN109300199A true CN109300199A (en) | 2019-02-01 |
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ID=65163428
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| CN201811095631.0A Pending CN109300199A (en) | 2018-09-19 | 2018-09-19 | Attendance checking system and Work attendance method based on block chain |
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Application publication date: 20190201 |