CN104881756A - Method and device for fingerprint attendance management - Google Patents
Method and device for fingerprint attendance management Download PDFInfo
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- CN104881756A CN104881756A CN201510341693.5A CN201510341693A CN104881756A CN 104881756 A CN104881756 A CN 104881756A CN 201510341693 A CN201510341693 A CN 201510341693A CN 104881756 A CN104881756 A CN 104881756A
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Abstract
The invention discloses a method and a device for fingerprint attendance management. The method comprises: prestoring user identity identification IDs and corresponding fingerprint data, the fingerprint data including mark bits, when getting to a preset attendance period, emptying the mark positions of all fingerprint data; acquiring fingerprint of users and recording attendance time points; matching the acquired user fingerprint and the fingerprint data which is screened out to be empty on mark bits on attendance time points; marking the mark bits of the successfully matched fingerprint data; and according to attendance time points of user IDs corresponding to the successfully matched fingerprint data, performing attendance management. The method and the device greatly shorten time for matching fingerprint, and realize fast and effective fingerprint attendance management.
Description
Technical field
The present invention relates to fingerprint identification technology field, espespecially a kind of fingerprint attendance management method and device.
Background technology
As everyone knows, the lines of the rough and uneven in surface generation of skin of palm and finger thereof, pin, toe inner surface can form various pattern.The existence of these lines adds the friction force of skin surface, makes us can pick up weight with hand.People also notice, the lines comprising these skins of fingerprint is different on pattern, breakpoint and point of crossing, that is, are unique.Rely on this uniqueness, we just can be mapped a people with his fingerprint, by comparing his fingerprint and the fingerprint preserved in advance, just can verify his true identity.The technology that the physical trait of this dependence human body carries out authentication is called biological identification technology, and fingerprint recognition is the one of biological identification technology.
Business unit is in order to manage worker's work efficiently, and usually adopt Work attendance management device, it is mainly used to turning out for work of recording user and working time, has saved man power and material, promotes the efficiency of management.Existing Work attendance management device is in fingerprint comparison algorithm, the main 1:1 algorithm adopting checking, namely a collection in worksite to fingerprint and oneself fingerprint through registering carry out man-to-man comparison (one-to-onematching), confirm the process of identity.As the precondition of checking, his or her fingerprint must be registered in fingerprint base.Fingerprint with the storage of certain compressed format, and identify (ID, PIN) with its name or its and connects, and subsequently at comparison scene, first verifies that it identifies, then, utilizes the fingerprint of device and the fingerprint comparison of collection in worksite to be legal to prove that it identifies.
Existing Work attendance management device, particularly large-scale type of production factory, because user is numerous, finger print data amount is large, make the data processing time of mating fingerprint long, cause to identify user fingerprints fast and effectively, easily cause the situation of people from peak period many delays work attendance time.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of fingerprint attendance management method and device, the time of coupling fingerprint can be shortened, realize fingerprint attendance management fast and effectively.
In order to reach the object of the invention, the invention provides a kind of fingerprint attendance management method, comprising: the user identity identification ID prestored and corresponding finger print data, described finger print data comprises marker bit, when arriving the work attendance cycle pre-set, be empty by the mark position of all finger print datas; Gather the fingerprint of user and record work attendance time point; Mate by the fingerprint of the user collected with at the finger print data that the marker bit that described work attendance time point filters out is sky; The finger print data that the match is successful is marked at described marker bit; According to the work attendance time point of user ID corresponding to the described finger print data that the match is successful, carry out attendance management.
Further, described method also comprises: pre-set the work attendance time period; Described user ID and corresponding finger print data were sorted out according to the described work attendance time period.
Further, the described finger print data by described user ID and correspondence was sorted out according to the described work attendance time period, comprise: the number of times of work attendance time point in each work attendance time period adding up user in preset number of days, described user ID and corresponding finger print data were referred in number of times maximum work attendance time period.
Further, described is that empty finger print data mates by the fingerprint of described user and marker bit, comprising: according to the work attendance time point determination work attendance time period of described user; By the fingerprint of described user and definitely described work attendance time period internal labeling position be that empty finger print data mates.
Further, described is that empty finger print data mates by the fingerprint of described user and marker bit, also comprising: if do not had within described work attendance time period definitely, the match is successful, is then that empty finger print data mates by the fingerprint of described user and other work attendance time period internal labeling positions.
Further, described method also comprises: if cannot gather the fingerprint of user, obtains the user ID of input, and the time point of the described user ID of record input is as work attendance time point; According to the work attendance time point of the described user ID of input, carry out attendance management.
Present invention also offers a kind of fingerprint work attendance management unit, comprising: memory module, for storing user identity identification ID and corresponding finger print data; Finger print acquisition module, for gathering the fingerprint of user and recording work attendance time point; Data accelerating module, for obtaining user ID and corresponding finger print data in described memory module, wherein said finger print data comprises marker bit, when arriving the work attendance cycle pre-set, is empty by the mark position of all finger print datas; Filtering out described marker bit is empty finger print data; Fingerprint matching module, for mating by the fingerprint of the user from described finger print acquisition module with from the finger print data that the marker bit filtered out at described work attendance time point in described data accelerating module is sky, the finger print data that the match is successful is marked at described marker bit, and notifies that described data accelerating module carries out the renewal of the described finger print data that the match is successful; Attendance management module, for the work attendance time point according to user ID corresponding to the described finger print data that the match is successful, carries out attendance management.
Further, described data accelerating module, also for: pre-set the work attendance time period; Described user ID and corresponding finger print data were sorted out according to the described work attendance time period.
Further, described fingerprint matching module, specifically for: according to the work attendance time point determination work attendance time period of described user, by the fingerprint of described user and described data accelerating module definitely described work attendance time period internal labeling position be that empty finger print data mates; If do not had within described work attendance time period definitely, the match is successful, be then that empty finger print data mates by other work attendance time period internal labeling positions in the fingerprint of described user and described data accelerating module.
Further, described device also comprises: key-press module, for when gathering the fingerprint of user, obtains the user ID of input, and the time point of the described user ID of record input is as work attendance time point; Described attendance management module, also for the work attendance time point of the described user ID according to input, carries out attendance management.
Compared with prior art, the present invention includes and prestore user identity identification ID and corresponding finger print data, described finger print data comprises marker bit; Gather the fingerprint of user and record work attendance time point; Mate by the fingerprint of described user with at the finger print data that the marker bit that described work attendance time point filters out is sky; The finger print data that the match is successful is marked at described marker bit; The user ID corresponding according to the described finger print data that the match is successful carries out attendance management.By expansion finger print data in the present invention, the finger print data of the user completing work attendance is marked; And the finger print data that the fingerprint of the user collected is only sky with marker bit mates, carry out in process in work attendance, real-time processing data amount reduces gradually, particularly in peak period on and off duty, shorten the time of coupling significantly, achieve fingerprint attendance management fast and effectively.
In addition, also pre-set the work attendance time period, commuter time according to user is accustomed to, the ID of user and corresponding finger print data were sorted out according to the work attendance time period, after the fingerprint of the user collected, the finger print data being sky by the work attendance time period internal labeling position belonging to the fingerprint of this user and this work attendance time point mates, and shortens the time of coupling further, improves the efficiency of fingerprint attendance management.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from instructions, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in instructions, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Accompanying drawing is used to provide the further understanding to technical solution of the present invention, and forms a part for instructions, is used from and explains technical scheme of the present invention, do not form the restriction to technical solution of the present invention with the embodiment one of the application.
Fig. 1 is the schematic flow sheet of fingerprint attendance management method in a kind of embodiment of the present invention.
Fig. 2 is the configuration diagram of fingerprint work attendance management unit in a kind of embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, hereinafter will be described in detail to embodiments of the invention by reference to the accompanying drawings.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combination in any mutually.
Can perform in the computer installation of such as one group of computer executable instructions in the step shown in the process flow diagram of accompanying drawing.Further, although show logical order in flow charts, in some cases, can be different from the step shown or described by order execution herein.
Fig. 1 is the schematic flow sheet of fingerprint attendance management method in a kind of embodiment of the present invention.As shown in Figure 1, comprising:
Step 11, prestore user identity identification (ID, identification) and corresponding finger print data.
In this step, user ID adopts the forms such as job number usually; Finger print data comprises at least one finger print information image.
In addition, user can comprise employee and keeper, in order to improve security and be convenient to attendance management, can arrange the authority of user and keeper, how to arrange authority and is well known to those skilled in the art, therefore be not repeated herein.
Step 12, in advance the finger print data of user ID and correspondence to be sorted out according to the work attendance time period of presetting.
In this step, preset the work attendance time period, and the work attendance time point of statistics user in preset number of days is at the number of times of this work attendance time period, user ID and corresponding finger print data were referred in number of times maximum work attendance time period.
Such as, can suppose that a kind of division methods is: 6:00 ~ 9:00 was divided the work attendance time period according to every 15 minutes; User A is everlasting between 8:00 to 8:15 and arrives most, so the id information of user A and corresponding finger print data can be sorted out according to the work attendance time period of 8:00 ~ 8:15.In addition, the meeting arrived due to user in some time period is more concentrated, can also suppose that another kind of division methods is: 6:00 ~ 7:00 was divided the work attendance time period according to every 30 minutes, and 7:00 ~ 8:00 was divided the work attendance time period according to every 15 minutes; 8:00 ~ 9:00 divided the work attendance time period according to every 10 minutes; User B is everlasting between 8:20 to 8:30 and arrives most, so the id information of user B and corresponding finger print data can be sorted out according to the work attendance time period of 8:20 ~ 8:30.
Step 13, obtain the finger print data of the user identity identification ID that prestores and correspondence, in this finger print data, include marker bit.
Compared to the prior art, finger print data of the present invention expansion has marker bit, and this marker bit has during mark and represents that this user completes fingerprint attendance, and this marker bit is for representing that this user does not also complete fingerprint attendance time empty.
Before this step, pre-set the work attendance cycle.
In this step, when arriving the work attendance cycle, such as, in the starting point in next work attendance cycle, obtain the user identity identification ID and corresponding finger print data that prestore, and be empty by the mark position of all finger print datas.
Step 14, judge whether the fingerprint that can collect user, if so, enter step 15, if not, enter step 19.
Step 15, gather user fingerprint and record the work attendance time point of this user;
Step 16, be that empty finger print data mates by the work attendance time period internal labeling position belonging to the fingerprint of this user and this work attendance time point, if the match is successful, carry out step 17; If it fails to match, carry out step 18.
In this step, gather the fingerprint of user and record the work attendance time point of this user, determining the work attendance time period needing to search according to the work attendance time point of this user, is that empty finger print data mates by the marker bit filtered out in the fingerprint of the user collected and this work attendance time period.
Step 17, the finger print data that the match is successful to be marked, and send work attendance successful information to user, then enter step 20.
In this step, the concrete form of mark is in this no limit, such as, can be numeral or alphabetical; The concrete form of work attendance success message is also not construed as limiting at this, such as, can be simple success (OK) printed words, also can also comprise the information such as ID and/or work attendance time point of user.
Step 18, be that empty finger print data mates by the fingerprint of this user and other work attendance time period internal labeling positions, if the match is successful, return and carry out step 17; If it fails to match, send to user it fails to match message, then carry out step 19.
In this step, if do not had within the work attendance time period belonging to the work attendance time point of this user, the match is successful, can, according to the sequencing of work attendance time period, be then that empty finger print data mates by the fingerprint of this user with other work attendance time period internal labeling positions.
In this step, the concrete form of work attendance failed message is also not construed as limiting at this, such as, can be simple failure (FALSE) printed words, also can also comprise the information such as the reason of failure.
The user ID of step 19, acquisition input, and the time point of this user ID of record input is as work attendance time point.
In this step, go wrong if gather fingerprint, the such as reason such as equipment failure or finger injuries cannot gather fingerprint with causing, then can carry out work attendance by the mode inputting user ID, and using the time point of this user ID of input as work attendance time point.
The work attendance time point of the work attendance time point of user ID that step 20, the basis finger print data that the match is successful are corresponding and/or the user ID of input, carries out attendance management.
Concrete how management is well known to those skilled in the art, therefore is not repeated herein.
In the present invention, by expansion finger print data, the finger print data of the user completing work attendance can be marked; Be that empty finger print data mates by the fingerprint of the user collected and marker bit, carry out in process in work attendance, real-time processing data amount reduces gradually, particularly in peak period on and off duty, significantly shortens the time of coupling.In addition, also divide the work attendance time period in advance, commuter time according to user is accustomed to, the id information of user and corresponding finger print data were sorted out according to the work attendance time period of presetting, after the fingerprint of the user collected, the finger print data being sky by the work attendance time period internal labeling position belonging to the fingerprint of this user and this work attendance time point mates, and shortens the time of coupling further, achieves fingerprint attendance management fast and effectively.
Fig. 2 is the configuration diagram of fingerprint work attendance management unit in a kind of embodiment of the present invention.As shown in Figure 2, comprising:
Main control module, for responsible control store module, the normal work of key-press module, interactive module, attendance management module, data accelerating module.
Memory module, for storing user identity identification ID and corresponding finger print data.
Finger print acquisition module, for gathering the fingerprint of user and recording work attendance time point.
Data accelerating module, for being obtained user ID and corresponding finger print data in memory module by main control module, wherein this finger print data comprises marker bit, when arriving the work attendance cycle pre-set, is empty by the mark position of all finger print datas; Filtering out marker bit is empty finger print data;
Described user ID and corresponding finger print data also for pre-setting the work attendance time period, and are sorted out according to the described work attendance time period by this data accelerating module; Particularly, the number of times of work attendance time point in each work attendance time period of user in preset number of days can be added up, user ID and corresponding finger print data were referred in number of times maximum work attendance time period.
Fingerprint matching module, for being that empty finger print data mates by the marker bit filtered out at described work attendance time point in the fingerprint of the user from described finger print acquisition module and described data accelerating module, the finger print data that the match is successful is marked at described marker bit, and notifies that described data accelerating module carries out the renewal of the described finger print data that the match is successful;
This fingerprint matching module is particularly according to the work attendance time point determination work attendance time period of described user, be that empty finger print data mates by the marker bit filtered out in the work attendance time period definitely in the fingerprint of described user and described data accelerating module, the finger print data that the match is successful is marked at described marker bit, and notifies that described data accelerating module carries out the renewal of the described finger print data that the match is successful; If do not had within described work attendance time period definitely, the match is successful, be then that empty finger print data mates by other work attendance time period internal labeling positions in the fingerprint of described user and described data accelerating module.
Key-press module, for when gathering the fingerprint of user, obtains the user ID of input, and the time point of record input user ID is as work attendance time point.
Attendance management module, for being obtained the work attendance time point of the work attendance time point of user ID corresponding to the finger print data that the match is successful and the user ID of input by main control module, carries out attendance management.
Interactive module, for receiving the work attendance information of main control module and sending to user.
In the present invention, by expansion finger print data, the finger print data of the user completing work attendance can be marked; Be that empty finger print data mates by the fingerprint of the user collected and marker bit, carry out in process in work attendance, real-time processing data amount reduces gradually, particularly in peak period on and off duty, significantly shortens the time of coupling.In addition, also divide the work attendance time period in advance, commuter time according to user is accustomed to, the id information of user and corresponding finger print data were sorted out according to the work attendance time period of presetting, after the fingerprint of the user collected, the finger print data being sky by the work attendance time period internal labeling position belonging to the fingerprint of this user and this work attendance time point mates, and shortens the time of coupling further, achieves fingerprint attendance management fast and effectively.
It should be noted that, detail and the aforesaid fingerprint attendance management method of fingerprint work attendance management unit are similar, therefore are not repeated herein.
In the present invention, by expansion finger print data, the finger print data of the user completing work attendance can be marked; Be that empty finger print data mates by the fingerprint of the user collected and marker bit, carry out in process in work attendance, real-time processing data amount reduces gradually, particularly in peak period on and off duty, significantly shortens the time of coupling.In addition, also divide the work attendance time period in advance, commuter time according to user is accustomed to, the id information of user and corresponding finger print data were sorted out according to the work attendance time period of presetting, after the fingerprint of the user collected, the finger print data being sky by the work attendance time period internal labeling position belonging to the fingerprint of this user and this work attendance time point mates, and shortens the time of coupling further, achieves fingerprint attendance management fast and effectively.
Although the embodiment disclosed by the present invention is as above, the embodiment that described content only adopts for ease of understanding the present invention, and be not used to limit the present invention.Those of skill in the art belonging to any the present invention; under the prerequisite not departing from the spirit and scope disclosed by the present invention; any amendment and change can be carried out in the form implemented and details; but scope of patent protection of the present invention, the scope that still must define with appending claims is as the criterion.
Claims (10)
1. a fingerprint attendance management method, it is characterized in that, comprising: the user identity identification ID prestored and corresponding finger print data, described finger print data comprises marker bit, when arriving the work attendance cycle pre-set, be empty by the mark position of all finger print datas;
Also comprise:
Gather the fingerprint of user and record work attendance time point;
Mate by the fingerprint of the user collected with at the finger print data that the marker bit that described work attendance time point filters out is sky;
The finger print data that the match is successful is marked at described marker bit;
According to the work attendance time point of user ID corresponding to the described finger print data that the match is successful, carry out attendance management.
2. fingerprint attendance management method according to claim 1, is characterized in that, described method also comprises: pre-set the work attendance time period;
Described user ID and corresponding finger print data were sorted out according to the described work attendance time period.
3. fingerprint attendance management method according to claim 2, is characterized in that, the described finger print data by described user ID and correspondence was sorted out according to the described work attendance time period, comprising:
Described user ID and corresponding finger print data, at the number of times of each work attendance time period, are referred in number of times maximum work attendance time period by the work attendance time point of statistics user in preset number of days.
4. fingerprint attendance management method according to claim 2, is characterized in that, described is that empty finger print data mates by the fingerprint of described user and marker bit, comprising:
According to the work attendance time point determination work attendance time period of described user;
By the fingerprint of described user and definitely described work attendance time period internal labeling position be that empty finger print data mates.
5. according to the fingerprint attendance management method described in claim 4, it is characterized in that, described is that empty finger print data mates by the fingerprint of described user and marker bit, also comprises:
If do not had within described work attendance time period definitely, the match is successful, be then that empty finger print data mates by the fingerprint of described user and other work attendance time period internal labeling positions.
6. the fingerprint attendance management method according to any one of Claims 1 to 5, is characterized in that, described method also comprises:
If the fingerprint of user cannot be gathered, obtain the user ID of input, and the time point of the described user ID of record input is as work attendance time point;
According to the work attendance time point of the described user ID of input, carry out attendance management.
7. a fingerprint work attendance management unit, is characterized in that, comprising:
Memory module, for storing user identity identification ID and corresponding finger print data;
Finger print acquisition module, for gathering the fingerprint of user and recording work attendance time point;
Data accelerating module, for obtaining user ID and corresponding finger print data in described memory module, wherein said finger print data comprises marker bit, when arriving the work attendance cycle pre-set, is empty by the mark position of all finger print datas; Filtering out described marker bit is empty finger print data;
Fingerprint matching module, for mating by the fingerprint of the user from described finger print acquisition module with from the finger print data that the marker bit filtered out at described work attendance time point in described data accelerating module is sky, the finger print data that the match is successful is marked at described marker bit, and notifies that described data accelerating module carries out the renewal of the described finger print data that the match is successful;
Attendance management module, for the work attendance time point according to user ID corresponding to the described finger print data that the match is successful, carries out attendance management.
8. fingerprint work attendance management unit according to claim 7, is characterized in that, described data accelerating module, also for:
Pre-set the work attendance time period;
Described user ID and corresponding finger print data were sorted out according to the described work attendance time period.
9. fingerprint work attendance management unit according to claim 8, is characterized in that, described fingerprint matching module, specifically for:
According to the work attendance time point determination work attendance time period of described user, by the fingerprint of described user and described data accelerating module definitely described work attendance time period internal labeling position be that empty finger print data mates;
If do not had within described work attendance time period definitely, the match is successful, be then that empty finger print data mates by other work attendance time period internal labeling positions in the fingerprint of described user and described data accelerating module.
10. the fingerprint work attendance management unit according to any one of claim 7 ~ 9, is characterized in that, described device also comprises:
Key-press module, for when gathering the fingerprint of user, obtains the user ID of input, and the time point of the described user ID of record input is as work attendance time point;
Described attendance management module, also for the work attendance time point of the described user ID according to input, carries out attendance management.
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| CN110569748A (en) * | 2019-08-21 | 2019-12-13 | 杭州指安科技股份有限公司 | Electronic device and method for quickly feeding back comparison result in fingerprint identification system |
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