CN204117204U - The RFID Work attendance management device of fingerprint recognition - Google Patents
The RFID Work attendance management device of fingerprint recognition Download PDFInfo
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- CN204117204U CN204117204U CN201420396127.5U CN201420396127U CN204117204U CN 204117204 U CN204117204 U CN 204117204U CN 201420396127 U CN201420396127 U CN 201420396127U CN 204117204 U CN204117204 U CN 204117204U
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- work attendance
- fingerprint
- management device
- rfid work
- rfid
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- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
The utility model relates to the RFID Work attendance management device of fingerprint recognition, comprises master control set, also comprises the RFID work attendance read write line and Fingerprint Identification Unit that connect with described master control set respectively; Described RFID work attendance read write line comprises coupling module, high-frequency model, control module, signal shielding equipment and antenna; Described Fingerprint Identification Unit comprises display screen, fingerprint collecting probe and operation push-button; The RFID Work attendance management device of the fingerprint recognition that the utility model provides, combines Fingerprint Identification Unit and RFID work attendance read write line, adds the practicality of the RFID Work attendance management device of fingerprint recognition; Further arranging wet tissue storage box in the RFID Work attendance management device inside of described fingerprint recognition is a kind of scheme designed for student, improves the recognition efficiency of fingerprint, makes the RFID Work attendance management device hommization more of fingerprint recognition.
Description
Technical field
The utility model relates to RFID information technology, is related specifically to a kind of RFID Work attendance management device.
Background technology
Radio-frequency (RF) identification and RFID (Radio Frequency IDentification) technology, also known as electronic tag, radio frequency identification, it is a kind of communication technology, read and write related data by radio signals identification specific objective, and without the need to setting up machinery or optical contact between recognition device and specific objective.
RFID has cheap, compact, RFID tag can store the information of certain capacity and the certain information processing function of tool, read-write equipment is by radio signals with certain data transmission rate and Tag switching information, and operating distance can according to the technology adopted from some centimetres to 1 km not etc.The basic functional principle of RFID is, after label enters magnetic field, receive the radiofrequency signal that read write line sends, the energy obtained by means of induction current sends out storage information in the chips.Read write line receives information and after decoding, delivers to the process that master control set carries out relevant data.
At present, in school, student can by different places such as access card or the discrepancy of other perfect instruments classroom, library, dormitories, and different students has different authorities, freely can come in and go out within the time allowed.But access card or perfect instrument None-identified student enter or go out, and cannot record the time that student stops in a certain place, if pass through the mode of manual record, labor intensive material resources, and efficiency is very low.
Meanwhile, the work attendance statistics of current student, as work attendance of attending class, stay statistics, Visitor Logs etc., usual employing is manually called the roll, pattern register, waste time and energy, and during large contingent, be difficult to statistics, in the activity in the different place of school, effective and practical management is lacked to student.
Therefore, prior art existing defects, needs further improvement and development.
Utility model content
The purpose of this utility model is to provide the Work attendance management device of a kind of student, and the turnover state of the RFID work attendance electronic tag that it can be identified by fast, provides the service of express statistic student attendance, facilitates record and the management work of student attendance.
To achieve these goals, the utility model adopts following technical scheme:
The RFID Work attendance management device of fingerprint recognition, comprises master control set, wherein, also comprises the RFID work attendance read write line and Fingerprint Identification Unit that connect with described master control set respectively; Described RFID work attendance read write line comprises coupling module, high-frequency model, control module, signal shielding equipment and antenna;
Described Fingerprint Identification Unit comprises display screen, fingerprint collecting probe and operation push-button; Described fingerprint collecting probe is set to two, comprises the first fingerprint collecting probe and the second fingerprint collecting probe; Described first fingerprint collecting probe and the second fingerprint collecting probe are connected in fingerprint processor;
Spacing between described first fingerprint collecting probe and the second fingerprint collecting probe is set to 1cm-2cm;
Described signal shielding equipment is the betal can of the hollow with a groove, and described RFID work attendance read write line is arranged in the groove of described betal can.
The RFID Work attendance management device of described fingerprint recognition, wherein, the high-frequency model of described RFID work attendance read write line comprises transmitter and receiver.
The RFID Work attendance management device of described fingerprint recognition, wherein, arranges wet tissue case in the Work attendance management device inside of described fingerprint recognition, the outer setting moist wipe drawing groove of described Fingerprint Identification Unit.
The RFID Work attendance management device of the fingerprint recognition that the utility model provides, combines Fingerprint Identification Unit and RFID work attendance read write line, adds the practicality of the RFID Work attendance management device of fingerprint recognition; Because the spacing between the first fingerprint collecting probe and the second fingerprint collecting probe is set to 1cm-2cm, meets the design of ergonomics, while use is comfortable, fingerprint recognition rate can also be improved; Further arranging wet tissue storage box in the RFID Work attendance management device inside of described fingerprint recognition is a kind of scheme designed for student, improves the recognition efficiency of fingerprint, makes the RFID Work attendance management device hommization more of fingerprint recognition.
Accompanying drawing explanation
Fig. 1 is the structural representation of the RFID Work attendance management device of the utility model fingerprint recognition;
Fig. 2 is the schematic diagram of the utility model RFID work attendance read write line signal shielding equipment;
Fig. 3 is the schematic diagram that the RFID Work attendance management device cognometrics of the utility model fingerprint recognition bears into state;
Fig. 4 is the external structure of the RFID Work attendance management device of the utility model fingerprint recognition;
Fig. 5 is the external structure of the utility model preferred embodiment.
Embodiment
Below in conjunction with preferred embodiment, the utility model is described in further details.
RFID Work attendance management device of the present utility model, as shown in Figure 1, comprises master control set, and the RFID work attendance read write line connected with described master control set respectively and Fingerprint Identification Unit; Described RFID work attendance read write line comprises coupling module, high-frequency model, control module, signal shielding equipment and antenna; Described Fingerprint Identification Unit as shown in Figure 4, comprises the display screen 201 for displaying time, gathers the fingerprint collecting probe 203 of fingerprint, to the operation push-button 202 that Fingerprint Identification Unit operates.
As everyone knows, in order to improve the reliability of fingerprint recognition, the fingerprint of two or more finger generally to be gathered when fingerprint collecting.
The utility model patented claim, utilize the characteristic of the fingerprint that will gather two or more finger when fingerprint collecting, the fingerprint collecting of RFID Work attendance management device probe is set to two, comprises the first fingerprint collecting probe 203-1 and the second fingerprint collecting probe 203-2.Described first fingerprint collecting probe 203-1 and the second fingerprint collecting probe 203-2 is connected in fingerprint processor, and described fingerprint processor adopts the mode of redundancy to identify the fingerprint that described first fingerprint collecting probe 203-1 and the second fingerprint collecting probe 203-2 gathers.
The utility model preferably can described first fingerprint collecting probe 203-1 and the second fingerprint collecting probe 203-2 between spacing be set to 1cm-2cm, be convenient to the fingerprint that the first fingerprint collecting probe 203-1 gathers forefinger like this, second fingerprint collecting probe 203-2 gathers the fingerprint of middle finger, meets the design of ergonomics like this.
RFID work attendance electronic tag comprises coupling module and storage chip.
Every two of the RFID Work attendance management device of described fingerprint recognition is one group of gateway place being arranged on building.Described RFID work attendance read write line comprises signal shielding equipment 101, and signal shielding equipment is groove-like shell, is wrapped in RFID work attendance read write line outside, such that RFID work attendance read write line only can send to slot opening direction, received RF signal.RFID work attendance read write line sends radiofrequency signal by the transmitter of coupling module, high-frequency model and antenna; The miscellaneous equipment 102 of described RFID work attendance read write line is placed on the inside of signal shielding equipment 101, and miscellaneous equipment 102 comprises coupling module, the transmitter of high-frequency model and antenna; Make signal only can from the opening direction directive sending of shielding device shell 101 or received RF signal, as shown in Figure 2.Described shielding device shell 101 is preferred, and for having the betal can of the hollow of a groove, described RFID work attendance read write line is arranged in the groove of described betal can.
Student's body-worn RFID work attendance electronic tag, the personal information storage of student is in storage chip, and RFID work attendance electronic tag sends the radiofrequency signal comprising personal information after entering the magnetic field that RFID work attendance read write line launches by coupling module; Described storage chip can be FLASH storage chip.
RFID work attendance read write line is by the receiver received RF signal of high-frequency model, to be decoded the signal received by control module, the time sequencing receiving signal by two read write lines judges that this RFID work attendance electronic tag enters or goes out, the information of reading is sent in master control set by RFID work attendance read write line, recorded time and the state of the turnover of RFID work attendance electronic tag by master control set, described memory module can be FLASH storage chip.
Can the work attendance situation of statistic rapidly by master control set, the information obtained by master control set, can the tissue of science, the Activities of planning student more.
The RFID Work attendance management device of described two fingerprint recognition is arranged on doorway 10 place in classroom, as shown in Figure 3, the RFID Work attendance management device 21 of the first fingerprint recognition only send/receive radiofrequency signal outside classroom, and the RFID Work attendance management device 22 of the second fingerprint recognition only send/receive radiofrequency signal inside classroom, one RFID work attendance electronic tag 31 enters classroom by outside, first enter in the field region of a RFID work attendance read write line 21, the information be stored in storage chip is sent out after sensing radiofrequency signal, enter in the field region of the 2nd RFID work attendance read write line 22 again, the information be stored in storage chip is again sent out after sensing radiofrequency signal, two RFID work attendance read write lines 21, by the time sequencing receiving signal, 22 judge that a RFID work attendance electronic tag 31 is for entering classroom, obtained information is sent in control device by read write line, time and the state that a RFID work attendance electronic tag 31 enters classroom recorded by control device, equally, master control set also records the time and state that the 2nd RFID work attendance electronic tag 32 goes out from doorway, classroom 10.
The work attendance situation of student can be gone out by express statistic by the time of recording each electronic tag turnover doorway, classroom by the RFID Work attendance management device of described fingerprint recognition, and the time that can go out classroom by record student has determined whether that student leaves early, and the information such as time of stopping in classroom of student.
The RFID Work attendance management device of described fingerprint recognition, by adding fingerprint identification device, increasing the bio-identification function of RFID Work attendance management device, increasing the practicality of Work attendance management device, when rfid interrogator cannot use, carried out the management of work attendance by Fingerprint Identification Unit.
Preferred the utility model can also arrange wet tissue case in the Work attendance management device inside of described fingerprint recognition, the outer setting moist wipe drawing groove 204 of described Fingerprint Identification Unit, can be extracted the wet tissue 205 in wet tissue storage box by described moist wipe drawing groove 204.Wet tissue 205 of the present utility model can be set to slightly larger than fingerprint, is convenient to like this arrange wet tissue storage box in the RFID Work attendance management device of described fingerprint recognition.The amount of exercise of student is large, often be infected with a lot of mud on hand, and the wet tissue storage box that can extract is set in the RFID Work attendance management device of described fingerprint recognition is convenient to student before carrying out fingerprint recognition, the wiping of opponent's fingering row, to improve the recognition efficiency of Fingerprint Identification Unit.
The RFID Work attendance management device of the fingerprint recognition that the utility model provides, combines Fingerprint Identification Unit and RFID work attendance read write line, adds the practicality of the RFID Work attendance management device of fingerprint recognition; Further arranging wet tissue storage box in the RFID Work attendance management device inside of described fingerprint recognition is a kind of scheme designed for student, improves the recognition efficiency of fingerprint, makes the RFID Work attendance management device hommization more of fingerprint recognition.
Above content is the explanation to preferred embodiment of the present utility model, and those skilled in the art can be helped to understand the technical solution of the utility model more fully.But these embodiments only illustrate, can not assert that embodiment of the present utility model is only limitted to the explanation of these embodiments.Concerning the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deductions and conversion can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. the RFID Work attendance management device of fingerprint recognition, comprises master control set, it is characterized in that, also comprises the RFID work attendance read write line and Fingerprint Identification Unit that connect with described master control set respectively; Described RFID work attendance read write line comprises coupling module, high-frequency model, control module, signal shielding equipment and antenna;
Described Fingerprint Identification Unit comprises display screen, fingerprint collecting probe and operation push-button; Described fingerprint collecting probe is set to two, comprises the first fingerprint collecting probe and the second fingerprint collecting probe; Described first fingerprint collecting probe and the second fingerprint collecting probe are connected in fingerprint processor;
Spacing between described first fingerprint collecting probe and the second fingerprint collecting probe is set to 1cm-2cm;
Described signal shielding equipment is the betal can of the hollow with a groove, and described RFID work attendance read write line is arranged in the groove of described betal can.
2. the RFID Work attendance management device of fingerprint recognition according to claim 1, is characterized in that, the high-frequency model of described RFID work attendance read write line comprises transmitter and receiver.
3. the RFID Work attendance management device of fingerprint recognition according to claim 3, is characterized in that, arranges wet tissue case in the Work attendance management device inside of described fingerprint recognition, the outer setting moist wipe drawing groove of described Fingerprint Identification Unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396127.5U CN204117204U (en) | 2014-07-18 | 2014-07-18 | The RFID Work attendance management device of fingerprint recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396127.5U CN204117204U (en) | 2014-07-18 | 2014-07-18 | The RFID Work attendance management device of fingerprint recognition |
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| Publication Number | Publication Date |
|---|---|
| CN204117204U true CN204117204U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420396127.5U Expired - Fee Related CN204117204U (en) | 2014-07-18 | 2014-07-18 | The RFID Work attendance management device of fingerprint recognition |
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| CN (1) | CN204117204U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766387A (en) * | 2015-04-08 | 2015-07-08 | 金陵科技学院 | Fingerprint punched-card machine capable of being used by multiple persons simultaneously |
| CN107463925A (en) * | 2017-09-11 | 2017-12-12 | 信利光电股份有限公司 | A kind of fingerprint recognition module, electronic equipment |
| CN110555918A (en) * | 2018-06-01 | 2019-12-10 | 杭州海康威视数字技术股份有限公司 | Attendance management method and attendance management equipment |
-
2014
- 2014-07-18 CN CN201420396127.5U patent/CN204117204U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766387A (en) * | 2015-04-08 | 2015-07-08 | 金陵科技学院 | Fingerprint punched-card machine capable of being used by multiple persons simultaneously |
| CN107463925A (en) * | 2017-09-11 | 2017-12-12 | 信利光电股份有限公司 | A kind of fingerprint recognition module, electronic equipment |
| CN110555918A (en) * | 2018-06-01 | 2019-12-10 | 杭州海康威视数字技术股份有限公司 | Attendance management method and attendance management equipment |
| CN110555918B (en) * | 2018-06-01 | 2022-04-26 | 杭州海康威视数字技术股份有限公司 | Attendance management method and attendance management equipment |
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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: 20150121 Termination date: 20150718 |
|
| EXPY | Termination of patent right or utility model |