CN202422229U - Wireless fingerprint attendance system - Google Patents
Wireless fingerprint attendance system Download PDFInfo
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- CN202422229U CN202422229U CN2011204243112U CN201120424311U CN202422229U CN 202422229 U CN202422229 U CN 202422229U CN 2011204243112 U CN2011204243112 U CN 2011204243112U CN 201120424311 U CN201120424311 U CN 201120424311U CN 202422229 U CN202422229 U CN 202422229U
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Abstract
The utility model relates to an attendance system, in particular to a wireless fingerprint attendance system which adopts a fingerprint collector to collect the information of the workers and adopts a wireless transmitting module to transmit the information of the workers to a computer to finish the whole attendance check process. The wireless fingerprint attendance system comprises a wireless fingerprint attendance device and the computer; the wireless fingerprint attendance device comprises a device body, a power supply, a keyboard and a screen and further comprises a buzzer, a storage module, a single-chip machine, a fingerprint recognition module, the wireless transmitting module and a clock module; the fingerprint recognition module, the wireless transmitting module, the storage module, the clock module, the power supply, the keyboard and the buzzer are all connected with a single-chip machine system; the fingerprint recognition module is connected with the fingerprint collector; and the computer is provide with a wireless receiving module. The wireless fingerprint attendance system adopts the fingerprint recognition technology and the wireless communication technology, so that the communication quality is improved greatly, and the wireless fingerprint attendance system can be managed more conveniently and efficiently.
Description
Technical field
The utility model relates to a kind of attendance checking system, relates in particular to a kind of wireless fingerprint attendance checking system.
Background technology
Now an important component part of enterprise, career management is exactly its occurrences in human life system of attendance, and its quality is the economical, societal benefits of the unit of having influence on and many aspects such as wages of employee directly.Therefore, to the employee's of unit the situation of turning out for work carry out effectively, scientifically management has become the important topic that each unit faces.
Traditional work attendance mode as manual register, telltale clock, IC-card or magnetic card work attendance mode, the generation phenomenon of checking card often appears.Even if adopt the manual intervention mode, but owing to receive the restriction of technological means itself, this has just determined that traditional work attendance mode is the not scientific management means of a kind of poor efficiency, unmanageable, easy personation, high human feelings, so attendance management does not have effect preferably.Along with development of biology, especially along with the maturation relatively of fingerprint identification technology development, this technology also progressively is applied to identification and is wherein just comprised fields such as fingerprint attendance.The sharpest edges of fingerprint just are its irreplaceability, and relative fixed, are difficult for changing, and through analyzing fingerprint feature point, the information of acquisition just is enough to confirm reliably a people's identity.
The fingerprint attendance system utilizes fingerprint identification technology, and integrated advanced computers attendance management software.The employee of unit needn't take care of and carry various certificates (like paper card or IC-card etc.), as long as gently once the work attendance situation that can write down the employee by finger automatically.Managerial personnel can easily print occurrences in human life work attendance form through management system at any time; Treasurer's department handles according to attendance data; Easily output wages form is all computerized from the work attendance to the salary management, has guaranteed notarization property, seriousness, the sense of discipline of enterprise's attendance management.Realize the people,, the time three unification, thereby removed false work attendance, improved work attendance efficient.
At present, on the market the fingerprint attendance system common have two kinds.A kind of is the inline process type product, during its work the computer support must be arranged, and fingerprint identification device is shared by a plurality of systems, need set up large-scale database storing finger print information, and the comparison of fingerprint need be by the background computer support.Background computer burden is increased the weight of greatly, and no matter attendance recorder, pass the road, any fault appears in computing machine, all can cause the paralysis of whole attendance checking system, reduces system processing power and processing progress.Another kind is an off line type product, and unit just can be accomplished the work attendance all processes, and is easy to use, so off line type product is able to widespread use.But existing off line type product all is that 485 networks and supervisory computer couple together when work attendance information is added up, thereby just requiring has a supervisory computer near the work attendance place, and bothers very much for the bad place laying-out of physical features.
The patent of patent No. CN1019164620 " based on the Work attendance method and the system of wireless interconnection technology " mainly is to realize that attendance recorder sends the work attendance request to terminal device, and the identity identification information that receives is sent to the work attendance server.But when equipment increases, can cause the congested of grid, influence recognition result, use defectiveness.
The utility model content
The utility model provides a kind of wireless fingerprint attendance checking system to the above-mentioned deficiency that prior art exists, and gathers employee's information through fingerprint capturer; And utilizing wireless transmitter module to send on the computing machine, unit is accomplished the work attendance overall process, need not the construction of line; Reduce wiring cost; Wireless transmission work attendance information need not be supported by background computer in real time, efficiently solves and sets up constant that corresponding network causes, and has reduced because the loss that cable fault causes; Communication quality is greatly improved, and manages bigger convenience with efficient.
The purpose of the utility model is to realize through following technical scheme:
A kind of wireless fingerprint attendance checking system; Comprise wireless fingerprint attendance recorder and computing machine; Said wireless fingerprint attendance recorder comprises body, power supply, keyboard, screen; Said attendance recorder also comprises hummer, memory module, single-chip microcomputer, fingerprint identification module, wireless transmitter module, clock module; Said fingerprint identification module, wireless transmitter module, memory module, clock module, power supply, keyboard, screen, hummer are connected with single-chip microcomputer respectively, and said fingerprint recognition mould is connected with the fingerprint capturer piece; Said computer installation has wireless receiving module.
Described SCM system is the MSP430 single-chip microcomputer.
Described fingerprint identification module comprises one 32 bit processor and is Instructions Cache and the metadata cache that performance is provided.
What described fingerprint capturer adopted is CMOS fingerprint collecting sensor.
The beneficial effect of the utility model:
1. the utility model adopts the MSP430 single-chip microcomputer, and it has bigger FLASH and RAM memory block, and power consumption is extremely low.Wireless communication module adopts based on the nRF905 chip, has characteristics such as low-power consumption, two-forty, and the valid data transmission range can reach 1000 meters.The utility model wireless fingerprint attendance checking system is based on fingerprint recognition and these two kinds of technology of radio communication, and not only unit just can be accomplished all processes of attendance management, comprises multiple functions such as fingerprint collecting, comparison, time management, turnover condition managing; Need not the support of computing machine; Saved customer investment, it is minimum to make that the overall system cost drops to, and can attendance record be uploaded to computing machine through wireless transmitter module; Set up the inconvenience that corresponding network causes thereby solved effectively; Reduced the loss that causes owing to cable fault, communication quality is greatly improved, and system management is convenient, efficient.
Description of drawings
Fig. 1 is the described wireless fingerprint attendance checking system of a utility model one-piece construction synoptic diagram.
Fig. 2 is that each parts of attendance recorder connect synoptic diagram in the described wireless fingerprint attendance checking system of the utility model.
Embodiment
According to accompanying drawing and embodiment the utility model is done further explain below.
(1) screen
Fingerprint attendance machine possesses large screen display usually, checks the needs of operating result when satisfying information interaction.
(2) fingerprint identification module and keyboard
Fingerprint identification module is an imperative equipment in the fingerprint attendance checking system, also is nucleus equipment, is used for gathering and the input fingerprint.The wireless fingerprint attendance recorder generally possesses numeric keypad, can carry out typing and safeguard processing information data through keyboard on the one hand; On the other hand, can import ID number through keyboard and carry out fingerprint authentication.In the fingerprint attendance system, fingerprint recognition and fingerprint authentication can be accomplished fingerprint attendance.
(3) power supply
The wireless fingerprint attendance recorder is because therefore the divorced from computer independent operating needs power supply that it is supplied power.
(4) hummer
Hummer is the same with screen, all is the prompting means of information interaction.As when personnel register, can inform status informations such as user's " normal work attendance ", " repetition work attendance ", " invalid fingerprint " through auditory tone cues.
(5) wireless transmitter module
Wireless transmitter module adopts based on the nRF905 chip, has characteristics such as low-power consumption, two-forty, and the valid data transmission range can reach 1000 meters.
(6) clock module
Clock module is to be used for acknowledging time, guarantees that attendance data accurately comes the management of computing time.
(7) memory module
Memory module is the smart machine of fingerprint attendance recorder application software.Different according to memory size, can store several thousand to several ten thousand pieces of finger print datas, and several ten thousand attendance record data to hundreds of thousands, can fully satisfy the not work attendance personnel amount demand of commensurate.
(8) single-chip microcomputer
Single-chip microcomputer be the MSP430 single-chip microcomputer it have bigger FLASH and RAM memory block, and power consumption is extremely low.
(9) fingerprint identification module and fingerprint capturer
Fingerprint capturer is connected with said fingerprint identification module; What fingerprint identification module adopted is the VFDA02 module of Secugen company; What fingerprint capturer adopted is CMOS fingerprint collecting sensor, and the VFDA02 module comprises one 32 bit processor and is Instructions Cache and the metadata cache that performance is provided.
As shown in Figure 2, in the body of above-mentioned wireless fingerprint attendance recorder single-chip microcomputer is arranged, power supply, keyboard, screen, hummer, memory module, fingerprint identification module, wireless transmitter module, clock module are connected with SCM system respectively, and whole the connection finishes.
During use, the employee puts into finger on the fingerprint capturer, carries out fingerprint collecting; Through fingerprint identification module, the identification fingerprint deposits information in memory module; When meeting various situation, hummer sends prompt tone, and is as shown in Figure 1; Wireless transmitter module is launched canned data, and the radio access module of computing machine deposits the management that computing machine is added up in after with message pick-up.
Claims (4)
1. wireless fingerprint attendance checking system; Comprise wireless fingerprint attendance recorder and computing machine; Said wireless fingerprint attendance recorder comprises body, power supply, keyboard, screen; It is characterized in that: said attendance recorder also comprises hummer, memory module, single-chip microcomputer, fingerprint identification module, wireless transmitter module, clock module; Said fingerprint identification module, wireless transmitter module, memory module, clock module, power supply, keyboard, screen, hummer are connected with single-chip microcomputer respectively, and said fingerprint recognition mould is connected with the fingerprint capturer piece; Said computer installation has wireless receiving module.
2. wireless fingerprint attendance checking system according to claim 1 is characterized in that: described SCM system is the MSP430 single-chip microcomputer.
3. wireless fingerprint attendance checking system according to claim 1 is characterized in that: described fingerprint identification module comprises one 32 bit processor and is Instructions Cache and the metadata cache that performance is provided.
4. wireless fingerprint attendance checking system according to claim 1 is characterized in that: what described fingerprint capturer adopted is CMOS fingerprint collecting sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204243112U CN202422229U (en) | 2011-11-01 | 2011-11-01 | Wireless fingerprint attendance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204243112U CN202422229U (en) | 2011-11-01 | 2011-11-01 | Wireless fingerprint attendance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202422229U true CN202422229U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204243112U Expired - Fee Related CN202422229U (en) | 2011-11-01 | 2011-11-01 | Wireless fingerprint attendance system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202422229U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464011A (en) * | 2014-12-26 | 2015-03-25 | 贵阳康祥浩科技有限公司 | Simple attendance system |
| CN104464007A (en) * | 2014-12-23 | 2015-03-25 | 北海激活商贸有限责任公司 | Fingerprint attendance checking system |
| CN105844728A (en) * | 2016-03-31 | 2016-08-10 | 中山艾华企业管理咨询有限公司 | Work attendance statistical system |
| CN106600728A (en) * | 2015-10-15 | 2017-04-26 | 天津仁智科技发展有限责任公司 | Intelligent attendance machine with multiple biological characteristics |
-
2011
- 2011-11-01 CN CN2011204243112U patent/CN202422229U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464007A (en) * | 2014-12-23 | 2015-03-25 | 北海激活商贸有限责任公司 | Fingerprint attendance checking system |
| CN104464007B (en) * | 2014-12-23 | 2017-01-18 | 北海和思科技有限公司 | Fingerprint attendance checking system |
| CN104464011A (en) * | 2014-12-26 | 2015-03-25 | 贵阳康祥浩科技有限公司 | Simple attendance system |
| CN106600728A (en) * | 2015-10-15 | 2017-04-26 | 天津仁智科技发展有限责任公司 | Intelligent attendance machine with multiple biological characteristics |
| CN105844728A (en) * | 2016-03-31 | 2016-08-10 | 中山艾华企业管理咨询有限公司 | Work attendance statistical system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20151101 |
|
| EXPY | Termination of patent right or utility model |