CN209055979U - Intelligent attendance system based on biometrics identification technology - Google Patents
Intelligent attendance system based on biometrics identification technology Download PDFInfo
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- CN209055979U CN209055979U CN201821735512.2U CN201821735512U CN209055979U CN 209055979 U CN209055979 U CN 209055979U CN 201821735512 U CN201821735512 U CN 201821735512U CN 209055979 U CN209055979 U CN 209055979U
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- face image
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Abstract
Intelligent attendance system of the utility model based on biometrics identification technology, including standing device and attendance recorder, standing device includes pad body, there is pressure sensor, controller and the first wireless communication module in pad body, and pressure sensor and the first wireless communication module are electrically connected with the controller；Attendance recorder includes shell, shell front is from top to bottom successively arranged acquisition zone and viewing area, acquisition zone is equipped with fingerprint collecting area and man face image acquiring area, man face image acquiring area is equipped with vertical long hole, viewing area is equipped with display screen, there is fingerprint database in shell, face image database, fingerprint capturer, photographic device, timer, speech sound device, second wireless communication module and single-chip microcontroller, second wireless communication module and the first wireless communication module communication connection, the vertical long hole of photographic device face, fingerprint database, face image database, fingerprint capturer, photographic device, timer, speech sound device, second wireless communication module and display screen with monolithic mechatronics.
Description
Technical field
The utility model relates to smart electronics attendance technical fields, are based on biometrics identification technology more particularly to one kind
Intelligent attendance system.
Background technique
Currently, Shang Ge enterprises and institutions, society are recorded by situation on and off duty of the attendance recorder to employee.It uses now
Most common two ways is exactly contactless card attendance recorder and fingerprint recognition for attendance checking machine.Wherein contactless card attendance recorder is pre- by reading
Magnetic card, the contactless cards such as IP phonecard are written first to identify whether effectively to block and further information in reading card, by attendance after judgement
Information is recorded.Although this mode is simple and convenient, there are cards to be easily lost, on behalf of check card phenomenon the disadvantages of.For
It is to be compared by the fingerprint to employee with the fingerprint pre-entered, according to whether matching comes for fingerprint recognition for attendance checking machine
Determine the attendance of employee, this mode can carry out independent identification to user, but there is acquisition fingerprint generation in advance
Phenomena such as fingerprint recognition.
Utility model content
The utility model is in view of the problems of the existing technology and insufficient, provides a kind of based on biometrics identification technology
Intelligent attendance system.
The utility model is to solve above-mentioned technical problem by following technical proposals:
The utility model provides a kind of intelligent attendance system based on biometrics identification technology, it is characterized in that, packet
Standing device and attendance recorder are included, the standing device includes pad body, and pressure sensor, controller are integrated in the pad body
With the first wireless communication module, the pressure sensor and the first wireless communication module are electrically connected with the controller.
The attendance recorder includes shell, and the front of the shell is from top to bottom disposed with acquisition zone and viewing area, institute
It states acquisition zone and is provided with fingerprint collecting area and man face image acquiring area, the man face image acquiring area offers vertical long hole, institute
It states viewing area and is provided with display screen, fingerprint database is integrated in the shell, face image database, fingerprint capturer, is taken the photograph
As device, timer, speech sound device, the second wireless communication module and single-chip microcontroller, second wireless communication module and first is wirelessly
Communication module communication connection, the vertical long hole of photographic device face, the fingerprint database, face image database, fingerprint
Collector, photographic device, timer, speech sound device, the second wireless communication module and display screen with monolithic mechatronics.
Preferably, the photographic device includes sliding rail, sliding block, camera, elevating lever and motor, the sliding rail is fixed on shell
On intracorporal rear wall, on sliding rail, the camera is fixed on sliding block the sliding block slide fit, and the camera face is vertical
Long hole, the bottom of the sliding block are fixed with one end of elevating lever, the other end of the elevating lever and the fixed company of the output end of motor
It connects, on the rear wall that the motor is immobilized in the shell.
Preferably, being embedded with light compensating lamp on the shell and above vertical long hole, it is also integrated on the shell
The intensity of illumination sensor of one intensity of illumination for detecting external environment, the intensity of illumination sensor and light compensating lamp with list
Piece mechatronics.
Preferably, the single-chip microcontroller is PLC.
Preferably, the speech sound device is microphone.
Preferably, first wireless communication module and the second wireless communication module are NFC chip.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get the utility model respectively compared with
Good example.
The positive effect of the utility model is:
The utility model not only has the function of human face identification work-attendance checking, but also has the function of fingerprint recognition for attendance checking, two kinds of attendances
Mode is combined as a whole, and substantially increases the accuracy and adaptability of attendance, and easy to operate, speed is fast, can effectively prevent
Situation of the employee on behalf of attendance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the intelligent attendance system of the utility model preferred embodiment.
Fig. 2 is the control principle drawing of the standing device of the utility model preferred embodiment.
Fig. 3 is the control principle drawing of the attendance recorder of the utility model preferred embodiment.
Fig. 4 is the structural schematic diagram of the photographic device of the utility model preferred embodiment.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.On the contrary, the embodiments of the present invention include falling into owning within the scope of the spirit and intension of attached claims
Variation, modification and equivalent.
As shown in Figure 1, the present embodiment provides a kind of intelligent attendance systems based on biometrics identification technology comprising stand
Vertical device 1 and attendance recorder 2.
As illustrated in fig. 1 and 2, the standing device 1 includes pad body 11, is integrated with pressure sensor in the pad body 11
12, controller 13 and the first NFC chip 14, the pressure sensor 12 and the first NFC chip 14 are electrically connected with controller 13.
As shown in figs. 1 and 3, the attendance recorder 2 includes shell 21, and the front of the shell 21 is from top to bottom disposed with
Acquisition zone and viewing area, the acquisition zone are provided with fingerprint collecting area 211 and centrally located man face image acquiring area, institute
It states man face image acquiring area and offers vertical long hole 212, the viewing area is provided with display screen 213, is integrated in the shell
Fingerprint database 214, face image database 215, fingerprint capturer 216, photographic device 217, timer 218, microphone
219, the second NFC chip 220 and PLC 221,14 communication connection of second NFC chip 220 and the first NFC chip are described to take the photograph
As the vertical long hole 212 of 217 face of device, the fingerprint database 214, fingerprint capturer 216, is taken the photograph face image database 215
As device 217, timer 218, microphone 219, the second NFC chip 220 and display screen 213 are electrically connected with PLC 221.
Wherein, as shown in figure 4, the photographic device 217 includes sliding rail 2171, sliding block 2172, camera 2173, elevating lever
2174 and motor 2175, the sliding rail 2171 be fixed on the rear wall in shell 21,2172 slide fit of sliding block is in sliding rail 2171
On, the camera 2173 is fixed on sliding block 2172, and the vertical long hole 212 of 2173 face of the camera, the sliding block
2172 bottom is fixed with one end of elevating lever 2174, and the output end of the other end and motor 2175 of the elevating lever 2174 is fixed
Connection, the motor 2175 are fixed on the rear wall in shell 21.
The setting of the pressure sensor 12 and timer 218 is to realize the effect of energy saving for waking up system.
Specifically, such as the work hours of a certain enterprise be morning 9:00, quitting time are 5:30 in afternoon, if work hours peak period is
8:30-9:00 and quitting time peak period are 5:30-6:00, then are morning 8:30 or afternoon in the time that clock is currently shown
When 5:30, timer 218 starts timing and sends a wake-up signal to PLC 221, and the starting work of PLC 221 simultaneously wakes up other electricity
Sub- component starts work, and when 218 timing of timer reaches 30 minutes, timer times work.During this period of time due to place
In working or next peak period, so PLC 221 and other electronic components are constantly in working condition, pressure is passed during this
Sensor 12 does not play a role.
Later, 218 break-off of timer, pressure sensor 12 start work and play a role, and pressure sensor 12 perceives
On pad body 11 whether someone, in someone on pad body 11, pressure sensor 12 sends a wake-up signal after detecting pressure
To controller 13, wake-up signal is transmitted to PLC 221 by the first NFC chip 14 and the second NFC chip 220 by controller 13,
PLC 221 starts work and wakes up the starting work of other electronic components.
After PLC 221 and other electronic components start work, employee stands on pad body 11, and the finger of employee is put
In fingerprint collecting area 211, fingerprint capturer 216 is used to acquire the finger print information of employee and is transmitted to the finger print information of acquisition
PLC 221, PLC 221 matches the finger print information received with the preset fingerprint information in fingerprint database 214, is matching
Show that the finger print information of the employee has been found in fingerprint database 214 when success.
Employee stands on pad body 11, the image immediately ahead of the acquisition in real time of camera 2173.PLC 221 is for receiving this
Image, and detecting in the image with the presence or absence of front face region, when for being then by the image front face image and
Default facial image in face image database 215 is matched, and shows that the facial image of the employee exists in successful match
It has been found in face image database 215.It controls motor 2175 when to be no to operate, motor 2175 drives about 2174 elevating lever
It is mobile, thus moved up and down with movable slider 2172, and the camera 2173 on sliding block 2172 also moves up and down therewith, camera
2173 acquire the image in front of it again to judge whether there is face and whether can look in face image database 215
It arrives.Moreover, PLC 221 in the image of acquisition for not detecting just yet after motor 2175 is moved up and down with movable slider 2172
When dough figurine face image, controls display screen 213 and/or microphone 219 prompts employee to adjust erect-position or posture.
After the equal successful match of fingerprint and facial image of the employee, display screen 213 and/or microphone 219 prompt the member
The name of work and the successful information of attendance.Two kinds of attendance modes are combined as a whole, and substantially increase the accuracy and adaptation of attendance
Property, easy to operate, speed is fast, can effectively prevent employee on behalf of the situation of attendance.
In addition, as shown in Figure 1, being embedded with light compensating lamp 222, institute on the shell 21 and positioned at the top of vertical long hole 212
The intensity of illumination sensor that an intensity of illumination for detecting external environment is also integrated on shell 21 is stated, the intensity of illumination passes
Sensor and light compensating lamp 222 are electrically connected with PLC 221.In dark for carrying out carry out light filling to camera, it is conducive to camera shooting
First 2173 shoot clearly facial image.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is by appended claims and its equivalent limits.
Claims (6)
1. a kind of intelligent attendance system based on biometrics identification technology, which is characterized in that it includes standing device and attendance
Machine, the standing device include pad body, and pressure sensor, controller and the first wireless telecommunications mould are integrated in the pad body
Block, the pressure sensor and the first wireless communication module are electrically connected with the controller；
The attendance recorder includes shell, and the front of the shell is from top to bottom disposed with acquisition zone and viewing area, described to adopt
Ji Qu is provided with fingerprint collecting area and man face image acquiring area, and the man face image acquiring area offers vertical long hole, described aobvious
Show that area is provided with display screen, fingerprint database, face image database, fingerprint capturer, camera shooting dress are integrated in the shell
It sets, timer, speech sound device, the second wireless communication module and single-chip microcontroller, second wireless communication module and the first wireless telecommunications
Module communication connection, the vertical long hole of photographic device face, the fingerprint database, face image database, fingerprint collecting
Device, photographic device, timer, speech sound device, the second wireless communication module and display screen with monolithic mechatronics.
2. the intelligent attendance system according to claim 1 based on biometrics identification technology, which is characterized in that described to take the photograph
As device includes sliding rail, sliding block, camera, elevating lever and motor, on the rear wall that the sliding rail is immobilized in the shell, the sliding block
In on sliding rail, the camera is fixed on sliding block slide fit, and the vertical long hole of camera face, and the bottom of the sliding block is solid
Surely there is one end of elevating lever, the other end of the elevating lever is fixedly connected with the output end of motor, and the motor is fixed on shell
On interior rear wall.
3. the intelligent attendance system according to claim 2 based on biometrics identification technology, which is characterized in that the shell
It is embedded with light compensating lamp on body and above vertical long hole, intensity of illumination sensor, the light are also integrated on the shell
According to intensity sensor and light compensating lamp with monolithic mechatronics.
4. the intelligent attendance system according to claim 1 based on biometrics identification technology, which is characterized in that the list
Piece machine is PLC.
5. the intelligent attendance system according to claim 1 based on biometrics identification technology, which is characterized in that institute's predicate
Sound device is microphone.
6. the intelligent attendance system according to claim 1 based on biometrics identification technology, which is characterized in that described
One wireless communication module and the second wireless communication module are NFC chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735512.2U CN209055979U (en) | 2019-05-24 | 2019-05-24 | Intelligent attendance system based on biometrics identification technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735512.2U CN209055979U (en) | 2019-05-24 | 2019-05-24 | Intelligent attendance system based on biometrics identification technology |
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| Publication Number | Publication Date |
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| CN209055979U true CN209055979U (en) | 2019-07-02 |
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| CN201821735512.2U Active CN209055979U (en) | 2019-05-24 | 2019-05-24 | Intelligent attendance system based on biometrics identification technology |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111199592A (en) * | 2020-01-08 | 2020-05-26 | 王世利 | High-reliability attendance checking equipment with heat dissipation function based on block chain |
| CN111210192A (en) * | 2019-12-26 | 2020-05-29 | 中国科学院自动化研究所 | Intelligent attendance system based on multi-mode feature analysis |
| CN111583436A (en) * | 2020-05-07 | 2020-08-25 | 西安石油大学 | Intelligent attendance machine based on ARM |
| CN112116727A (en) * | 2020-09-03 | 2020-12-22 | 中境建工集团(上海)装饰设计有限公司 | Wisdom building site is with developments face identification attendance device and system |
| CN112687021A (en) * | 2020-12-30 | 2021-04-20 | 湖南人文科技学院 | Multi-functional college student management device that registers |
-
2019
- 2019-05-24 CN CN201821735512.2U patent/CN209055979U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111210192A (en) * | 2019-12-26 | 2020-05-29 | 中国科学院自动化研究所 | Intelligent attendance system based on multi-mode feature analysis |
| CN111210192B (en) * | 2019-12-26 | 2023-09-26 | 南京中自启智科技有限公司 | Intelligent attendance system based on multi-mode feature analysis |
| CN111199592A (en) * | 2020-01-08 | 2020-05-26 | 王世利 | High-reliability attendance checking equipment with heat dissipation function based on block chain |
| CN111583436A (en) * | 2020-05-07 | 2020-08-25 | 西安石油大学 | Intelligent attendance machine based on ARM |
| CN112116727A (en) * | 2020-09-03 | 2020-12-22 | 中境建工集团(上海)装饰设计有限公司 | Wisdom building site is with developments face identification attendance device and system |
| CN112687021A (en) * | 2020-12-30 | 2021-04-20 | 湖南人文科技学院 | Multi-functional college student management device that registers |
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