CN105913508B - A kind of Work attendance method based on intelligent NFC label - Google Patents
A kind of Work attendance method based on intelligent NFC label Download PDFInfo
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- CN105913508B CN105913508B CN201610464463.2A CN201610464463A CN105913508B CN 105913508 B CN105913508 B CN 105913508B CN 201610464463 A CN201610464463 A CN 201610464463A CN 105913508 B CN105913508 B CN 105913508B
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 101000804902 Drosophila melanogaster Xaa-Pro aminopeptidase ApepP Proteins 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention provides a kind of Work attendance method based on intelligent NFC label, comprising: 1, client by label application write-in label;2, client writes tag request to server-side initiation, and server-side generates attendance essential information and encrypts return;3, client authenticates label, and after certification passes through, label is written in attendance essential information;4, user logs in after downloading APP;5, attendance server-side authenticates the identity of user, if authenticating successfully, server-side returns to login result, enters step 6;Otherwise login result is returned to new login of laying equal stress on by server-side;6, client enters attendance interface and is operated;7, start the mutual authentication process of client and label, if certification passes through, client reads attendance essential information, returns after decryption, otherwise prompts authentication failed;8, client is initiated to request to server-side, determines the attendance information of user, records the attendance situation of user.The present invention reduces cost, solves the problems, such as that generation checks card.
Description
Technical field
The present invention relates to a kind of Work attendance method more particularly to a kind of Work attendance methods based on intelligent NFC label.
Background technique
Attendance checking system traditional at present generally uses attendance recorder+staff attendance card mode, and employee holds on attendance recorder
It swipes the card, attendance recorder passes through network connection to attendance checking system server after obtaining employee information, submits attendance request.This mode
System group network structure is more complicated, and attendance checking system hardware cost is higher, and hardware cost includes attendance recorder, attendance recorder and server
Network line, user's attendance card etc..
Due to using attendance card mode, attendance card can be given others and beaten in generation that helps existing traditional attendance checking system by employee
Card, not can guarantee attendance authenticity, be loophole present in management.
Near-field communication (NearField Communication, i.e. NFC) is a kind of emerging technology, has used NFC skill
The equipment (such as mobile phone) of art can carry out data exchange in the case where close to each other, be by non-contact radio-frequency identification
(RFID) and the integration of interconnection and interflow technology is evolved, and passes through integrated induction formula card reader, icah wavw on a single chip
With the function of point-to-point communication, mobile payment, electronic bill, gate inhibition, mobile identification, anti-fake etc. are realized using mobile terminal
Using.
With the development of mobile internet, NFC mobile phone is gradually popularized, and various electronics NFC labels are also more intelligent, NFC hand
Machine+intelligence NFC label assembled scheme can fully meet the requirement of attendance checking system, can not only simplify network structure, reduce cost,
Rapid deployment can also solve the problems, such as that generation checks card.
Application No. is 201510450226.6 Chinese inventions filed on July 28th, 2015, discloses one kind and be based on
The attendance management method and system of intelligent NFC label, is related to field of security technology.The technical solution that the inventive embodiments provide,
Attendance user first uses the APP in client (such as smart phone) to read the information in NFC label, then in APP client
Upper progress recognition of face or fingerprint recognition, and pass information to server and authenticated.To by reading attendance NFC mark
Label can guarantee that attendance personnel have arrived at attendance place really;And recognition of face or fingerprint knowledge are carried out in APP client
It can not guarantee that strictly I is carrying out attendance, avoids for phenomenon of checking card;In addition, attendance punching operation is transferred on mobile phone
Operation completes, so, the phenomenon of waiting in line for the peak time that will not check card does not need any dedicated punched-card machine yet
Device, is greatly saved the spending of enterprise, also can be convenient employee and checks record of checking card on mobile phone, and can be set to check card and mention
It wakes up.But the invention is not related to the manufacturing process of label;The operation that information is not encrypted and is decrypted, so that information is easy to let out
Dew.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Work attendance method based on intelligent NFC label, increases mark
The manufacturing process of label, the information encrypted using NFC mobile phone client to NFC label write-in, the knowledge of client end AP P and NFC label
Other process has the process of a decryption, prevents information leakage;Attendance process increases the binding of fuselage code and subscriber identity information,
Each APP is verified when logging in, and is prevented and is checked card with other mobile phone generation;The present invention can not only simplify network structure, reduce
Cost, rapid deployment can also solve the problems, such as that generation checks card.
Problem of the invention is achieved in that
A kind of Work attendance method based on intelligent NFC label, includes the following steps:
NFC label is written in label application by step 1, production NFC label, NFC mobile phone client;
Step 2, NFC mobile phone client write tag request to the transmission of attendance server-side, and attendance server-side receives this and writes label
After request, tag number, attendance server-side address and external authentication key are generated, and the tag number, the attendance are taken
After business end address and the external authentication key are encrypted, NFC mobile phone client is returned to;
Step 3, NFC mobile phone client receive the encrypted tag number, attendance server-side address and described
External authentication key is decrypted the external authentication key, and is carried out using the external authentication key after decryption to NFC label
Certification authenticates after passing through, the encrypted tag number and the attendance service from attendance server-side that will be received
Hold address that NFC label is written;After having made NFC label, NFC label is placed on corresponding position;
Step 4, user download NFC mobile phone client end AP P, and NFC mobile phone client is equipped with decruption key and authentication data;
Step 5 opens NFC mobile phone client end AP P, and input username and password is logged in, and NFC mobile phone client will
The user name and the password are sent to attendance server-side, and attendance server-side is according to the user name, the fuselage of the password and NFC mobile phone
String code authenticates the identity of user, if authenticating successfully, explanation is logined successfully, then attendance server-side returns to login result
NFC mobile phone client, and enter step 6;If certification is unsuccessful, illustrate login failure, then attendance server-side returns login result
Back to NFC mobile phone client, new login of laying equal stress on;
Step 6, NFC mobile phone client enter attendance interface, and user carries out corresponding operation on the attendance interface;
Step 7, the mutual authentication process for starting NFC mobile phone client and NFC label according to the authentication data, if certification
Pass through, then NFC mobile phone client reads the tag number in NFC label and attendance server-side address, and according to institute
It states after decruption key is decrypted, returns to attendance server-side;If certification does not pass through, authentication failed is prompted;
Step 8, NFC mobile phone client send attendance request to attendance server-side, and attendance server-side receives attendance request
Afterwards, according to after decryption the tag number and attendance server-side address determine the attendance information of user, by NFC label pair
Attendance request data is signed, and attendance server-side verifies the attendance request data after signature, after verifying,
The attendance information is effective information, and attendance server-side records the attendance situation of user;When next attendance, 5 are entered step.
Further, after the step 3 further include:
If step 31, the external authentication key are initial external authentication key, it is updated.
Further, the attendance interface in the step 6 is equipped with working and next key, and user passes through in click
Class or next key carry out corresponding operation.
The present invention has the advantage that
1) Time Attendance Device cost, rapid deployment: in intelligent NFC label+NFC mobile phone client Novel checking-in system are reduced
In, NFC label substitutes traditional attendance card, NFC label application program to substitute traditional attendance card-reading apparatus, NFC mobile phone
The certification for completing NFC label and mobile phone, is transmitted to attendance background system for attendance data using mobile phone mobile Internet, realization is examined
Diligent function.This mode can save the cost of attendance card-reading apparatus and user's attendance card, and it is fast to realize to simplify network structure
Speed deployment;
2) NFC label is easy to maintain or replaces, and maintainability is stronger, and system can distribute different sequence numbers for NFC label,
If NFC label damage is lost, attendance checking system backstage can cancel NFC label, the NFC mark of the different sequence numbers more renewed
Label, former NFC label will be unable to continue to use;
3) prevent generation from checking card: mobile phone is used as people's belongings, with the hardware sequence number (fuselage code) of mobile phone and
User account number binding, can effectively verify user identity, prevent attendance of checking card instead of others, solve traditional attendance checking system and always can not
In the generation of solution, checks card problem.
Detailed description of the invention
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the execution flow chart that NFC label is made in a kind of Work attendance method based on intelligent NFC label of the present invention.
Fig. 2 is the execution flow chart of attendance operation in a kind of Work attendance method based on intelligent NFC label of the present invention.
Specific embodiment
To be clearer and more comprehensible the present invention, now with a preferred embodiment, and attached drawing is cooperated to be described in detail below.
As depicted in figs. 1 and 2, a kind of Work attendance method based on intelligent NFC label of the invention, includes the following steps:
Step 1, production NFC label, by label application write-in NFC label, which has outer NFC mobile phone client
Portion's authentication function, and tag number and attendance server-side address information can be stored;
Step 2, NFC mobile phone client write tag request to the transmission of attendance server-side, and attendance server-side receives this and writes label
After request, tag number, attendance server-side address and initial external authentication key are generated, and by the tag number, described
After attendance server-side address and the initial external authentication key are encrypted, NFC mobile phone client is returned to;
Step 3, NFC mobile phone client receive the encrypted tag number, attendance server-side address and described
Initial external authentication key is decrypted the initial external authentication key, and is recognized using the initial outside after decryption
Card key pair NFC label is authenticated, and after certification passes through, NFC label just allows that information is written, and makes work by NFC label at this time
The encrypted tag number and attendance server-side address write-in NFC mark from attendance server-side that tool will receive
Label;After having made NFC label, NFC label is pasted on wall, carries out attendance operation for user;
The initial external authentication key is updated by step 4, to ensure the safety of data;
After step 5, user download NFC mobile phone client end AP P, NFC mobile phone client is equipped with decruption key and authentication data;
Step 6 opens NFC mobile phone client end AP P, and input username and password is logged in, and NFC mobile phone client will
The user name and the password are sent to attendance server-side, and attendance server-side is according to the user name, the fuselage of the password and NFC mobile phone
String code authenticates the identity of user, after first logging into successfully, binds the fuselage string code of the user name He the NFC mobile phone,
When logging in next time, as long as being authenticated by the fuselage string code for verifying the NFC mobile phone to the identity of user;If authenticating successfully,
Explanation logins successfully, then login result is returned to NFC mobile phone client by attendance server-side, and enters step 7;If certification not at
Function illustrates login failure, then login result is returned to NFC mobile phone client by attendance server-side, new login of laying equal stress on;
Step 7, NFC mobile phone client enter attendance interface, and user carries out corresponding operation on the attendance interface;It is described
Attendance interface is equipped with working and next key, and user is to carry out corresponding operation by clicking working or next key.
Step 8, by NFC mobile phone client close to NFC label, according to the authentication data start NFC mobile phone client with
The mutual authentication process of NFC label, if certification pass through, NFC mobile phone client read NFC label in the tag number and
Attendance server-side address, and after being decrypted according to the decruption key, return to attendance server-side;If authenticating obstructed
It crosses, then prompts authentication failed;
Step 9, NFC mobile phone client send attendance request to attendance server-side, and attendance server-side receives attendance request
Afterwards, according to after decryption the tag number and attendance server-side address determine the attendance information of user, different attendances
Server-side address represents different company, and different tag numbers represents different places, and the label contained in attendance operation is compiled
Number represent some place of checking card;NFC mobile phone client is committed to the attendance request of attendance server-side, by NFC label to described
Attendance request data is signed, and attendance server-side verifies the attendance request data after signature, after verifying,
The attendance information is effective information, and attendance server-side records the attendance situation of user;When next attendance, 6 are entered step.
In conclusion advantages of the present invention is as follows:
1) Time Attendance Device cost, rapid deployment: in intelligent NFC label+NFC mobile phone client Novel checking-in system are reduced
In, NFC label substitutes traditional attendance card, NFC label application program to substitute traditional attendance card-reading apparatus, NFC mobile phone
The certification for completing NFC label and mobile phone, is transmitted to attendance background system for attendance data using mobile phone mobile Internet, realization is examined
Diligent function.This mode can save the cost of attendance card-reading apparatus and user's attendance card, and it is fast to realize to simplify network structure
Speed deployment;
2) NFC label is easy to maintain or replaces, and maintainability is stronger, and system can distribute different sequence numbers for NFC label,
If NFC label damage is lost, attendance checking system backstage can cancel NFC label, the NFC mark of the different sequence numbers more renewed
Label, former NFC label will be unable to continue to use;
3) prevent generation from checking card: mobile phone is used as people's belongings, with the hardware sequence number (fuselage code) of mobile phone and
User account number binding, can effectively verify user identity, prevent attendance of checking card instead of others, solve traditional attendance checking system and always can not
In the generation of solution, checks card problem.
Although specific embodiments of the present invention have been described above, those familiar with the art should be managed
Solution, we are merely exemplary described specific embodiment, rather than for the restriction to the scope of the present invention, it is familiar with this
The technical staff in field should be covered of the invention according to modification and variation equivalent made by spirit of the invention
In scope of the claimed protection.
Claims (3)
1. a kind of Work attendance method based on intelligent NFC label, characterized by the following steps:
NFC label is written in label application by step 1, production NFC label, NFC mobile phone client;
Step 2, NFC mobile phone client write tag request to the transmission of attendance server-side, and attendance server-side receives this and writes tag request
Afterwards, tag number, attendance server-side address and external authentication key are generated, and by the tag number, the attendance server-side
After address and the external authentication key are encrypted, NFC mobile phone client is returned to;
Step 3, NFC mobile phone client receive the encrypted tag number, attendance server-side address and the outside
Authentication key is decrypted the external authentication key, and is recognized using the external authentication key after decryption NFC label
Card authenticates after passing through, the encrypted tag number and the attendance server-side from attendance server-side that will be received
NFC label is written in address;After having made NFC label, NFC label is placed on corresponding position;
Step 4, user download NFC mobile phone client end AP P, and NFC mobile phone client is equipped with decruption key and authentication data;
Step 5 opens NFC mobile phone client end AP P, and input username and password is logged in, and NFC mobile phone client is by the use
Name in an account book and the password are sent to attendance server-side, and attendance server-side is according to the fuselage string code of the user name, the password and NFC mobile phone
The identity of user is authenticated, if authenticating successfully, explanation is logined successfully, then login result is returned to NFC by attendance server-side
Cell phone client, and enter step 6;If certification is unsuccessful, illustrate login failure, then attendance server-side returns to login result
NFC mobile phone client, new login of laying equal stress on;
Step 6, NFC mobile phone client enter attendance interface, and user carries out corresponding operation on the attendance interface;
Step 7, the mutual authentication process for starting NFC mobile phone client and NFC label according to the authentication data, if certification is logical
It crosses, then NFC mobile phone client reads the tag number in NFC label and attendance server-side address, and according to described
After decruption key is decrypted, attendance server-side is returned to;If certification does not pass through, authentication failed is prompted;
Step 8, NFC mobile phone client send attendance request to attendance server-side, after attendance server-side receives attendance request, root
According to after decryption the tag number and attendance server-side address determine the attendance information of user, by NFC label to attendance
Request data is signed, and attendance server-side verifies the attendance request data after signature, and after verifying, this is examined
Diligent information is effective information, and attendance server-side records the attendance situation of user;When next attendance, 5 are entered step.
2. a kind of Work attendance method based on intelligent NFC label according to claim 1, it is characterised in that: the step 3 it
Afterwards further include:
If step 31, the external authentication key are initial external authentication key, it is updated.
3. a kind of Work attendance method based on intelligent NFC label according to claim 1, it is characterised in that: in the step 6
The attendance interface be equipped with working and next key, user by click working or next key carry out corresponding operation.
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US11107043B2 (en) * | 2016-12-27 | 2021-08-31 | Casio Computer Co., Ltd. | Information management device, method of managing arrival/departure, and recording medium |
CN108449509A (en) * | 2018-03-16 | 2018-08-24 | 吉林大学 | A kind of smart mobile phone supervisory systems and monitoring and managing method |
CN110113153B (en) * | 2019-04-23 | 2022-05-13 | 深圳数字电视国家工程实验室股份有限公司 | NFC secret key updating method, terminal and system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101739540A (en) * | 2008-11-20 | 2010-06-16 | 北京大学深圳研究生院 | Label reader-writer and data communication method and system of radio frequency label |
CN103413161A (en) * | 2013-07-30 | 2013-11-27 | 复旦大学 | Electronic tag capable of being switched into safe mode and switching method thereof |
CN104050430A (en) * | 2013-09-29 | 2014-09-17 | 上海飞聚微电子有限公司 | Method and device for generating RFID chip trigger signal |
CN104408779A (en) * | 2014-11-14 | 2015-03-11 | 苏州盖雅信息技术有限公司 | NFC (Near Field Communication) attendance system based on smartphone and usage method |
CN105450673A (en) * | 2016-01-12 | 2016-03-30 | 吉林大学 | Security protocol authentication method based on mobile RFID system |
CN105654566A (en) * | 2015-12-25 | 2016-06-08 | 江苏科大汇峰科技有限公司 | Attendance system and usage method based on NFC near field communication technology |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6817537B2 (en) * | 2002-03-20 | 2004-11-16 | Amano Corporation | Time card and time recorder system using time card |
-
2016
- 2016-06-23 CN CN201610464463.2A patent/CN105913508B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101739540A (en) * | 2008-11-20 | 2010-06-16 | 北京大学深圳研究生院 | Label reader-writer and data communication method and system of radio frequency label |
CN103413161A (en) * | 2013-07-30 | 2013-11-27 | 复旦大学 | Electronic tag capable of being switched into safe mode and switching method thereof |
CN104050430A (en) * | 2013-09-29 | 2014-09-17 | 上海飞聚微电子有限公司 | Method and device for generating RFID chip trigger signal |
CN104408779A (en) * | 2014-11-14 | 2015-03-11 | 苏州盖雅信息技术有限公司 | NFC (Near Field Communication) attendance system based on smartphone and usage method |
CN105654566A (en) * | 2015-12-25 | 2016-06-08 | 江苏科大汇峰科技有限公司 | Attendance system and usage method based on NFC near field communication technology |
CN105450673A (en) * | 2016-01-12 | 2016-03-30 | 吉林大学 | Security protocol authentication method based on mobile RFID system |
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Address after: Wufeng Street software Avenue Gulou District of Fuzhou city in Fujian province 350000 No. 89 Building No. 12 Patentee after: China Electric fufu Mdt InfoTech Ltd Address before: Wufeng Street software Avenue Gulou District of Fuzhou city in Fujian province 350000 No. 89 Building No. 12 Patentee before: Fujian Fushitong Information Software Co.,Ltd. |