CN108765616A - A kind of school student attendance system and method based on recognition of face - Google Patents
A kind of school student attendance system and method based on recognition of face Download PDFInfo
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- CN108765616A CN108765616A CN201810921997.2A CN201810921997A CN108765616A CN 108765616 A CN108765616 A CN 108765616A CN 201810921997 A CN201810921997 A CN 201810921997A CN 108765616 A CN108765616 A CN 108765616A
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- 230000000903 blocking effect Effects 0.000 claims description 56
- 230000001133 acceleration Effects 0.000 claims description 24
- 230000001815 facial effect Effects 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 8
- 230000002452 interceptive effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 235000009566 rice Nutrition 0.000 description 1
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Classifications
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- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/1365—Matching; Classification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
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- Human Computer Interaction (AREA)
- Multimedia (AREA)
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
The school student attendance system and method based on recognition of face that the present invention relates to a kind of, wherein system includes attendance panel, panel mounting bracket and metope trapped orbit, metope trapped orbit is opened on the exterior wall in each classroom, and metope trapped orbit is arranged perpendicular to ground, attendance panel is fixed on by panel mounting bracket in metope trapped orbit；The front of attendance panel is provided with display screen and camera, and camera is set to the middle part of the short transverse of attendance panel, and the inside of attendance panel is additionally provided with wireless network card and local storage, and the back side of attendance panel is provided with panel mounting bracket.The present invention is based on recognitions of face to carry out attendance to student, ensure the real effectiveness of attendance data, and attendance panel is removably fixed in by panel mounting bracket and metope trapped orbit on metope, without using when attendance panel can be moved up and pack up, the invalid data in the non-attendance period is avoided, and electric energy can be saved.
Description
Technical field
The present invention relates to Intelligent campus technical field, in particular to a kind of school student attendance checking systems based on recognition of face
And method.
Background technology
Most school also rests on the manual management stage to the attendance management of student now and computer-aided management is primary
Stage, information are fed back not in time, and the information communication of school and parent is sometimes allowed to will appear tomography.As child parent, can carry on a shoulder pole
Heart work is too busy, very little with child's exchange time；The irregular feedback of limited parents' meeting several times and school usually is only leaned on, it is difficult
To transmit enough students in school situation to parent, since parent is less in linking up with school, not when student plays truant or leaves
It can find in time and cause accident.
Although there are some automatic attendance checking devices now, in use, Work attendance device still can be asked in the presence of some
Topic the case where easy ting produce generation and check card, can not ensure the true of attendance data for example, by using swiping the card or the mode of fingerprint carries out attendance
Reality.
Invention content
The school student attendance system and method based on recognition of face that the present invention provides a kind of, it is existing its object is to overcome
There is the defects of technology, attendance is carried out to student based on recognition of face, ensures the real effectiveness of attendance data, and attendance face
Plate is removably fixed in by panel mounting bracket and metope trapped orbit on metope, without using when can be by attendance face
Plate, which moves up, to be packed up, and avoids the invalid data in the non-attendance period, and can save electric energy.
To achieve the goals above, the present invention has following constitute：
The school student attendance checking system based on recognition of face, including attendance panel, panel mounting bracket and metope are fixed
Track, the metope trapped orbit are opened on the exterior wall in each classroom, and the metope trapped orbit is arranged perpendicular to ground,
The attendance panel is fixed on by the panel mounting bracket in the metope trapped orbit；
The front of the attendance panel is provided with display screen and camera, and the camera is set to the attendance panel
The inside at the middle part of short transverse, the attendance panel is additionally provided with wireless network card and local storage, the attendance panel
The back side is provided with the panel mounting bracket；
The panel mounting bracket includes left side blocking arm and right side blocking arm, and the left side blocking arm and right side blocking arm are connected to one
After rising, the whole middle part of the left side blocking arm and right side blocking arm is fixed by the back side of connecting rod and the attendance panel to be connected
It connects；
The left side blocking arm and right side blocking arm of the panel mounting bracket are set in the metope trapped orbit, the metope
Trapped orbit is internally provided with multiple blocks pair, the medial surface of the lateral surface of the multiple block and the metope inner tracks
Have at regular intervals, the attendance panel is moved to the left side blocking arm and right side outward relative to the metope trapped orbit
When blocking arm and the block be not to interfering, the panel mounting bracket can slide up and down in the metope trapped orbit,
The attendance panel moves inward relative to the metope trapped orbit to the left side blocking arm and right side blocking arm and the gear
When block is to interfering, the left side blocking arm and the right side blocking arm are individually fixed in the top of two blocks of a block pair,
To keep the height of attendance panel constant.
Optionally, the inside of the attendance panel is additionally provided with controller, the controller respectively with the wireless network card,
Camera, local storage are connected with display screen.
Optionally, the front of the attendance panel is additionally provided with optical sensor and headlamp, and the headlamp is set to
The side of the camera, the headlamp and optical sensor are connected with the controller respectively.
Optionally, the inside of the attendance panel is additionally provided with accumulator, the accumulator respectively with the wireless network card,
Display screen, local storage are connected with camera, are the display screen, camera and controller power supply.
Optionally, the side of the attendance panel is additionally provided with power cord and attaching plug, and the attendance panel passes through institute
It states power cord and attaching plug is connected with mains supply, be that the wireless network card, display screen, local storage and camera supply
Electricity.
Optionally, the positive lower section of the attendance panel is also set up there are one groove, and fingerprint is provided in the groove
Sensor, the fingerprint sensor are connected with the controller；
The inside of the attendance panel is additionally provided with acceleration transducer, the acceleration transducer and the controller phase
Connection；
The front of the attendance panel is additionally provided with audible-visual annunciator, and the audible-visual annunciator is connected with the controller
It connects；
The inside of the attendance panel is additionally provided with timer, and the timer is connected with the controller.
Optionally, the left side blocking arm and the right side blocking arm are individually fixed in two gears of a block pair of the top
When the top of block, distance of the camera apart from ground is 1.8 meters~2.3 meters, the left side blocking arm and the right side blocking arm
When being individually fixed in the top of two blocks of a block pair of bottom, distance of the camera apart from ground is 0.8
Rice~1.5 meters.
The embodiment of the present invention also provides a kind of school student Work attendance method based on recognition of face, using described based on people
The school student attendance checking system of face identification, described method includes following steps：
The face-image of student is acquired by the camera；
The face-image is shown in the display screen, and is sent to the face-image by the wireless network card
Cloud server；
Facial image recognition result is received from the cloud server by the wireless network card, and is recorded in and is locally stored
Device.
Optionally, the inside of the attendance panel is additionally provided with controller, the controller respectively with the wireless network card,
Camera, local storage are connected with display screen, and the positive lower section of the attendance panel also sets up that there are one grooves, described
Fingerprint sensor is provided in groove, the fingerprint sensor is connected with the controller；The inside of the attendance panel is also
It is provided with acceleration transducer, the acceleration transducer is connected with the controller；The front of the attendance panel is also set
It is equipped with audible-visual annunciator, the audible-visual annunciator is connected with the controller；
The method further includes following steps：
The acceleration transducer detects the motion state of the attendance panel in real time；
When the acceleration transducer detects that the attendance panel has downward translational acceleration, sent out to the controller
Send alarm notification；
The controller controls the display screen and shows that fingerprint obtains prompt, and obtains user by the fingerprint sensor
Finger print data；
When the controller detects the finger print data of user, judge whether the finger print data of user is that the attendance panel is awarded
The finger print data of power；
The controller judges that the finger print data of user is not the finger print data of the attendance panel mandate or the controller
When the finger print data of user has not been obtained, the controller sends alarm signal to the audible-visual annunciator；
The audible-visual annunciator carries out sound-light alarm.
Optionally, the inside of the attendance panel is additionally provided with timer, and the timer is connected with the controller,
The display screen is touch display screen；
The method further includes following steps：
The controller shows that interface is arranged in the attendance period by display screen；
The controller obtains the attendance period of user setting by the display screen and is stored in local storage；
When the controller receives the alarm notification that the acceleration transducer is sent, judge whether current time is in
In the attendance period of user setting；
If it is, the controller, which controls the display screen, shows that fingerprint obtains prompt, and pass through the fingerprint sensing
Device obtains the finger print data of user；
Otherwise, the controller sends alarm signal to the audible-visual annunciator；
The audible-visual annunciator carries out sound-light alarm.
The school student attendance system and method based on recognition of face in the invention is used, is had following beneficial to effect
Fruit：
The present invention provides a kind of technical solutions of new school student attendance, are examined student based on recognition of face
It is diligent, ensure the real effectiveness of attendance data, and attendance panel is removable by panel mounting bracket and metope trapped orbit
Ground is fixed on metope, without using when attendance panel can be moved up and pack up, it is invalid in the non-attendance period to avoid
Data, and electric energy can be saved.
Description of the drawings
Fig. 1 is the structural schematic diagram of the school student attendance checking system based on recognition of face of one embodiment of the invention；
The structural schematic diagram that Fig. 2 coordinates between the panel mounting bracket and metope trapped orbit of one embodiment of the invention；
The side view that Fig. 3 coordinates between the panel mounting bracket and metope trapped orbit of one embodiment of the invention, wherein
Panel mounting bracket can be moved up and down relative to metope trapped orbit；
The side view that Fig. 4 coordinates between the panel mounting bracket and metope trapped orbit of one embodiment of the invention, wherein
Panel mounting bracket can not be moved up and down relative to metope trapped orbit；
Fig. 5 is the flow chart of the school student Work attendance method based on recognition of face of one embodiment of the invention.
Reference numeral：
1 attendance panel, 11 display screen, 12 camera, 13 audible-visual annunciator, 14 optical sensor, 15 headlamp
16 fingerprint sensors
2 panel mounting bracket, 21 connecting rod, 22 left side blocking arm, 23 right side blocking arm
The block pair of 32 the top of block pair of 3 metope trapped orbit, 31 bottom
4 classroom exterior walls
Specific implementation mode
In order to more clearly describe the technology contents of the present invention, carried out with reference to specific embodiment further
Description.
As shown in figures 1-4, in order to solve in the prior art the technical issues of, the present invention provides one kind to be known based on face
Other school student attendance checking system, including attendance panel 1, panel mounting bracket 2 and metope trapped orbit 3, the metope are fixed
Track 3 is opened on the exterior wall 4 in each classroom, and the metope trapped orbit 3 is arranged perpendicular to ground, the attendance panel 1
It is fixed in the metope trapped orbit 3 by the panel mounting bracket 2；The front of the attendance panel 1 is provided with display
Screen 11 and camera 12, the camera 12 are set to the middle part of the short transverse of the attendance panel 1, the attendance panel 1
Inside be additionally provided with wireless network card and local storage, the back side of the attendance panel 1 is provided with the panel mounting bracket
2；The panel mounting bracket 2 includes left side blocking arm 22 and right side blocking arm 23, and the left side blocking arm 22 and right side blocking arm 23 connect
After together, the whole middle part of the left side blocking arm 22 and right side blocking arm 23 passes through connecting rod 21 and the attendance panel 1
The back side is fixedly connected；The left side blocking arm 22 and right side blocking arm 23 of the panel mounting bracket 2 are set to the metope trapped orbit 3
In, the metope trapped orbit 3 is internally provided with multiple blocks pair, the lateral surface of the multiple block with inside the metope
The medial surface tool of track is at regular intervals, and the attendance panel 1 is moved to described outward relative to the metope trapped orbit 3
(as shown in Figure 3), i.e. both sides blocking arm 22 when left side blocking arm 22 and right side blocking arm 23 and the block be not to interfering, 23 are located at
The unobstructed space of metope trapped orbit 3, the panel mounting bracket 2 can slide up and down in the metope trapped orbit 3, institute
Attendance panel 1 is stated relative to the metope trapped orbit 3 to move inward to the left side blocking arm 22 and right side blocking arm 23 and institute
When stating block to interfering (as shown in Figure 4), the left side blocking arm 22 and the right side blocking arm 23 are individually fixed in a block
To two blocks top, to keep the height of attendance panel 1 constant.
The present invention acquires the facial image of student by camera 12, and high in the clouds clothes can be sent to by wireless network card
Business device goes to be identified, and attendance data is recorded after identification.The facial image of acquisition can be shown by display screen, and can be shown
Show whether attendance records successful result.Student attendance is carried out by recognition of face, the case where student checks card in generation is avoided, ensures
The authenticity of attendance data.Further, attendance checking system includes panel mounting bracket 2 and metope trapped orbit 3, panel installation
Holder 2 can slide up and down or fixed in metope trapped orbit 3.It, can be by attendance panel when without using attendance panel 1
1 upward sliding is moved to a high position, then camera 12 will not collect facial image again, can when needing using attendance panel 1
By 1 slide downward of attendance panel, to be moved to low level, camera 12 may be used and acquire facial image.It avoids in non-attendance
Section is accidentally checked card, and the electric energy of entire attendance checking system loss can also be further saved.
In this embodiment, the inside of the attendance panel 1 is additionally provided with controller, the controller respectively with the nothing
Gauze card, camera 12, local storage are connected with display screen 11.Controller can control the work of each apparatus assembly.
In this embodiment, the front of the attendance panel 1 is additionally provided with optical sensor 14 and headlamp 15, the photograph
Bright lamp 15 is set to the side of the camera 12, and the headlamp 15 and optical sensor 14 are connected with the controller respectively
It connects.When detecting that current light is weaker by optical sensor 14, it can control and open headlamp 15, be mended for camera 12
Light ensures the broad applicability of attendance checking system.
In this embodiment, the inside of the attendance panel 1 is additionally provided with accumulator, the accumulator respectively with the nothing
Gauze card, display screen 11, local storage are connected with camera 12, are that the display screen 11, camera 12 and controller supply
Electricity.Or attendance panel 1 can also be powered using mains supply, specifically, the side of the attendance panel 1 is additionally provided with
Power cord and attaching plug, the attendance panel 1 are connected by the power cord and attaching plug with mains supply, are described
Wireless network card, display screen 11, local storage and camera 12 are powered.
In this embodiment, the positive lower section of the attendance panel 1 is also set up there are one groove, is arranged in the groove
There are fingerprint sensor 16, the fingerprint sensor 16 to be connected with the controller；The inside of the attendance panel 1 is additionally provided with
Acceleration transducer, the acceleration transducer are connected with the controller；The front of the attendance panel 1 also sets up sound
Light crossing-signal 13, the audible-visual annunciator 13 are connected with the controller；The inside of the attendance panel 1 is additionally provided with timing
Device, the timer are connected with the controller.Fingerprint sensor 16 can be detected fingerprint.When user needs to operate
When attendance panel 1 moves up and down, can by the fingerprint of 16 acquisition operations person of fingerprint sensor, to the access right of operator into
Row identification.If operator be not belonging to be authorized to can with the staff of movable attendance checking panel 1, by audible-visual annunciator 13 into
Row alarm, further increases the safety and authenticity that attendance checking system uses.Acceleration transducer then can be on attendance panel 1
The direction of motion that attendance panel 1 is detected when lower mobile judges that attendance panel 1 is to move upwards, still moves downward.Timer
Timing can be carried out to the current time, determine the time of attendance.
In this embodiment, the left side blocking arm 22 and the right side blocking arm 23 are individually fixed in a block of the top
When to the tops of 31 two blocks, distance of the camera 12 apart from ground is 1.8 meters~2.3 meters, i.e., general student without
The height that method reaches, camera 12 generally collect facial image；The left side blocking arm 22 and the right side blocking arm 23 are solid respectively
When the top of two blocks of a block pair 32 of bottom, distance of the camera 12 apart from ground is 0.8 meter
~1.5 meters, i.e., the height that general student can reach, camera 12 can collect facial image, carry out attendance.
As shown in figure 5, the embodiment of the present invention also provides a kind of school student Work attendance method based on recognition of face, using institute
The school student attendance checking system based on recognition of face stated, described method includes following steps：
The face-image of student is acquired by the camera；
The face-image is shown in the display screen, and is sent to the face-image by the wireless network card
Cloud server；
Facial image recognition result is received from the cloud server by the wireless network card, and is recorded in and is locally stored
Device.
In this embodiment, the inside of the attendance panel is additionally provided with controller, the controller respectively with the nothing
Gauze card, camera, local storage are connected with display screen, and the positive lower section of the attendance panel also sets up that there are one recessed
Slot is provided with fingerprint sensor in the groove, and the fingerprint sensor is connected with the controller；The attendance panel
Inside is additionally provided with acceleration transducer, and the acceleration transducer is connected with the controller；The attendance panel is just
Face is additionally provided with audible-visual annunciator, and the audible-visual annunciator is connected with the controller；
The method further includes following steps：
The acceleration transducer detects the motion state of the attendance panel in real time；
When the acceleration transducer detects that the attendance panel has downward translational acceleration, sent out to the controller
Send alarm notification；
The controller controls the display screen and shows that fingerprint obtains prompt, and obtains user by the fingerprint sensor
Finger print data；
When the controller detects the finger print data of user, judge whether the finger print data of user is that the attendance panel is awarded
The finger print data of power；
The controller judges that the finger print data of user is not the finger print data of the attendance panel mandate or the controller
When the finger print data of user has not been obtained, the controller sends alarm signal to the audible-visual annunciator；
The audible-visual annunciator carries out sound-light alarm.
Can ensure the staff being only authorized to so just can manipulate the rising and landing of attendance panel, effectively control
The usage time of attendance panel processed avoids the authenticity and validity that are ensured attendance data by other people maloperations.
In this embodiment, the inside of the attendance panel is additionally provided with timer, the timer and the controller
It is connected, the display screen is touch display screen；
The method further includes following steps：
The controller shows that interface is arranged in the attendance period by display screen；
The controller obtains the attendance period of user setting by the display screen and is stored in local storage；
When the controller receives the alarm notification that the acceleration transducer is sent, judge whether current time is in
In the attendance period of user setting；
If it is, the controller, which controls the display screen, shows that fingerprint obtains prompt, and pass through the fingerprint sensing
Device obtains the finger print data of user；
Otherwise, the controller sends alarm signal to the audible-visual annunciator；
The audible-visual annunciator carries out sound-light alarm.
It can ensure that attendance carries out in effective period of time in this way, avoid having extra or mistake in the non-effective period
Attendance data record.
Therefore, compared with prior art, use school student attendance checking system based on recognition of face in the invention and
Method has the advantages that：
The present invention provides a kind of technical solutions of new school student attendance, are examined student based on recognition of face
It is diligent, ensure the real effectiveness of attendance data, and attendance panel is removable by panel mounting bracket and metope trapped orbit
Ground is fixed on metope, without using when attendance panel can be moved up and pack up, it is invalid in the non-attendance period to avoid
Data, and electric energy can be saved.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that can still make
Various modifications and alterations are without departing from the spirit and scope of the invention.Therefore, the description and the appended drawings should be considered as illustrative
And not restrictive.
Claims (10)
1. a kind of school student attendance checking system based on recognition of face, which is characterized in that including attendance panel, panel mounting bracket
With metope trapped orbit, the metope trapped orbit is opened on the exterior wall in each classroom, and the metope trapped orbit is vertical
It is arranged in ground, the attendance panel is fixed on by the panel mounting bracket in the metope trapped orbit；
The front of the attendance panel is provided with display screen and camera, and the camera is set to the height of the attendance panel
The inside at the middle part in direction, the attendance panel is additionally provided with wireless network card and local storage, the back side of the attendance panel
It is provided with the panel mounting bracket；
The panel mounting bracket includes left side blocking arm and right side blocking arm, and the left side blocking arm and right side blocking arm link together
Afterwards, the whole middle part of the left side blocking arm and right side blocking arm is fixedly connected by connecting rod with the back side of the attendance panel；
The left side blocking arm and right side blocking arm of the panel mounting bracket are set in the metope trapped orbit, and the metope is fixed
Track is internally provided with multiple blocks pair, and the lateral surface of the multiple block and the medial surface of the metope inner tracks have
One determining deviation, the attendance panel are moved to the left side blocking arm and right side blocking arm outward relative to the metope trapped orbit
When with the block to not interfering, the panel mounting bracket can slide up and down in the metope trapped orbit, described
Attendance panel moves inward relative to the metope trapped orbit to the left side blocking arm and right side blocking arm and the block pair
When interfering, the left side blocking arm and the right side blocking arm are individually fixed in the top of two blocks of a block pair, to protect
The height for holding attendance panel is constant.
2. the school student attendance checking system according to claim 1 based on recognition of face, which is characterized in that the attendance face
The inside of plate is additionally provided with controller, the controller respectively with the wireless network card, camera, local storage and display screen
It is connected.
3. the school student attendance checking system according to claim 2 based on recognition of face, which is characterized in that the attendance face
The front of plate is additionally provided with optical sensor and headlamp, and the headlamp is set to the side of the camera, the illumination
Lamp and optical sensor are connected with the controller respectively.
4. the school student attendance checking system according to claim 1 based on recognition of face, which is characterized in that the attendance face
The inside of plate is additionally provided with accumulator, the accumulator respectively with the wireless network card, display screen, local storage and camera
It is connected, is the display screen, camera and controller power supply.
5. the school student attendance checking system according to claim 1 based on recognition of face, which is characterized in that the attendance face
The side of plate is additionally provided with power cord and attaching plug, and the attendance panel passes through the power cord and attaching plug and alternating current electricity
Source is connected, and is the wireless network card, display screen, local storage and camera power supply.
6. the school student attendance checking system according to claim 2 based on recognition of face, which is characterized in that the attendance face
The positive lower section of plate is also set up there are one groove, and fingerprint sensor, the fingerprint sensor and institute are provided in the groove
Controller is stated to be connected；
The inside of the attendance panel is additionally provided with acceleration transducer, and the acceleration transducer is connected with the controller
It connects；
The front of the attendance panel is additionally provided with audible-visual annunciator, and the audible-visual annunciator is connected with the controller；
The inside of the attendance panel is additionally provided with timer, and the timer is connected with the controller.
7. the school student attendance checking system according to claim 1 based on recognition of face, which is characterized in that the left side gear
When arm and the right side blocking arm are individually fixed in the top of two blocks of a block pair of the top, the camera distance
The distance on ground is 1.8 meters~2.3 meters, and the left side blocking arm and the right side blocking arm are individually fixed in a block of bottom
To two blocks top when, distance of the camera apart from ground be 0.8 meter~1.5 meters.
8. a kind of school student Work attendance method based on recognition of face, which is characterized in that using any one of claim 1 to 7
The school student attendance checking system based on recognition of face, described method includes following steps：
The face-image of student is acquired by the camera；
The face-image is shown in the display screen, and the face-image is sent to by high in the clouds by the wireless network card
Server；
Facial image recognition result is received from the cloud server by the wireless network card, and is recorded in local storage.
9. the school student Work attendance method according to claim 8 based on recognition of face, which is characterized in that the attendance face
The inside of plate is additionally provided with controller, the controller respectively with the wireless network card, camera, local storage and display screen
It is connected, the positive lower section of the attendance panel is also set up there are one groove, is provided with fingerprint sensor in the groove, institute
Fingerprint sensor is stated with the controller to be connected；The inside of the attendance panel is additionally provided with acceleration transducer, described to add
Velocity sensor is connected with the controller；The front of the attendance panel is additionally provided with audible-visual annunciator, the acousto-optic report
Alert device is connected with the controller；
The method further includes following steps：
The acceleration transducer detects the motion state of the attendance panel in real time；
When the acceleration transducer detects that the attendance panel has downward translational acceleration, sends and accuse to the controller
Alert notice；
The controller controls the display screen and shows that fingerprint obtains prompt, and the finger of user is obtained by the fingerprint sensor
Line data；
When the controller detects the finger print data of user, judge whether the finger print data of user is the attendance panel mandate
Finger print data；
The controller judges that the finger print data of user is not that the finger print data of the attendance panel mandate or the controller do not obtain
When getting the finger print data of user, the controller sends alarm signal to the audible-visual annunciator；
The audible-visual annunciator carries out sound-light alarm.
10. the school student Work attendance method according to claim 9 based on recognition of face, which is characterized in that the attendance
The inside of panel is additionally provided with timer, and the timer is connected with the controller, and the display screen is touch display screen；
The method further includes following steps：
The controller shows that interface is arranged in the attendance period by display screen；
The controller obtains the attendance period of user setting by the display screen and is stored in local storage；
When the controller receives the alarm notification that the acceleration transducer is sent, judge whether current time is in user
In the attendance period of setting；
If it is, the controller, which controls the display screen, shows that fingerprint obtains prompt, and obtained by the fingerprint sensor
Take the finger print data at family；
Otherwise, the controller sends alarm signal to the audible-visual annunciator；
The audible-visual annunciator carries out sound-light alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921997.2A CN108765616A (en) | 2018-08-14 | 2018-08-14 | A kind of school student attendance system and method based on recognition of face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810921997.2A CN108765616A (en) | 2018-08-14 | 2018-08-14 | A kind of school student attendance system and method based on recognition of face |
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| Publication Number | Publication Date |
|---|---|
| CN108765616A true CN108765616A (en) | 2018-11-06 |
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| CN201810921997.2A Pending CN108765616A (en) | 2018-08-14 | 2018-08-14 | A kind of school student attendance system and method based on recognition of face |
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Application publication date: 20181106 |