CN108268848A - A kind of intelligent face identification device of the high stabilization of scan efficiency - Google Patents
A kind of intelligent face identification device of the high stabilization of scan efficiency Download PDFInfo
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- CN108268848A CN108268848A CN201810051755.2A CN201810051755A CN108268848A CN 108268848 A CN108268848 A CN 108268848A CN 201810051755 A CN201810051755 A CN 201810051755A CN 108268848 A CN108268848 A CN 108268848A
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- 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
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
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- 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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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The present invention relates to a kind of intelligent face identification devices of the high stabilization of scan efficiency,Including fixed block and identification mechanism,Identification mechanism includes sweep mechanism,Fixed mechanism and testing agency,Sweep mechanism includes drive component and two scan components,Scan components include first bevel gear,Screw,Bearing,Elevator,First motor,First connecting rod,Second connecting rod,Slip ring,Sliding rail and camera,Fixed mechanism includes two fixation kits,Fixation kit includes air pump,Cylinder,Piston,Strut and fixed link,The head that the intelligent face identification device of the high stabilization of the scan efficiency treats testing staff by fixed mechanism is fixed,Prevent user's head in scanning process from rotating or moving,So as to ensure that being smoothed out for scanning,Moreover,It is run simultaneously using two scan components in sweep mechanism,And shorten the mobile route of slip ring,So as to improve the efficiency of camera scanning,Realize equipment quickly scanning and recognition of face.
Description
Technical field
The present invention relates to face recognition device field, the intelligent face of the high stabilization of more particularly to a kind of scan efficiency
Identification device.
Background technology
Recognition of face is a kind of biological identification technology that the facial feature information based on people carries out identification.With camera shooting
Machine or camera acquisition image or video flowing containing face, and automatic detect and track face in the picture, and then to detection
The face that arrives carries out a series of the relevant technologies of face, usually also referred to as Identification of Images, face recognition.
In existing face identification device, the single camera of generally use acquires image close to face, is extracted for equipment special
Sign data are analysed and compared, although camera collection image speed is fast, not only image easily distorts during acquisition,
The minutia of face then can be also omitted, therefore, people are scanned face by the way of camera movement, existing
Scan mode, which is usually that camera is mobile around face, is scanned shooting, and lifting moving is carried out again after completing rotation in one week,
This scan mode is easy to cause sweep time extension, reduces scan efficiency, not only such as since the moving range of camera is big
This, in scanning process, needs that the position of face is kept to immobilize, once the head of identification personnel occurs shake, rotation or moves
It is dynamic, the distance of camera and face will be made to change, lead to identification device scanning failure.
Invention content
The technical problem to be solved by the present invention is to：It is high in order to overcome the deficiencies of the prior art and provide a kind of scan efficiency
The intelligent face identification device of stabilization.
The technical solution adopted by the present invention to solve the technical problems is：A kind of high stabilization of scan efficiency it is intelligent
Face identification device, including pedestal, support plate, fixed block, stent, processor and identification mechanism, the bottom end of the support plate is fixed on
On pedestal, the fixed block is fixed on the top of support plate, and the fixed block is obliquely installed, the shape of the vertical cross-section of the stent
For U-shaped, Open Side Down in the U-shaped section of the stent, and one end of the stent is fixed on the top of fixed block, the processor
The other end of stent is fixed on, the side of the close fixed block of the processor is equipped with display screen, and the identification mechanism is arranged on
Between fixed block and display screen, PLC is equipped in the processor；
The identification mechanism includes sweep mechanism, fixed mechanism and testing agency, and the sweep mechanism includes drive component
With two scan components, two scan components are separately positioned on the both sides of drive component；
The scan components include first bevel gear, screw, bearing, elevator, link block, the first motor, first connecting rod,
Second connecting rod, slip ring, sliding rail and camera, the first bevel gear are fixed on the top of screw, and the bearing is set in screw
Bottom end, the bearing is fixed on fixed block, and the periphery of the screw is equipped with external screw thread, and the elevator is set in screw
On, it is equipped with internal thread in the elevator, the external screw thread on internal thread and screw in the elevator matches, and described first
Motor is fixed on the side of the close display of elevator by link block, and first motor is sequentially connected with first connecting rod,
The first connecting rod is hinged by second connecting rod and slip ring, and the shape of the sliding rail is arc-shaped, and the sliding rail is fixed on lifting
On block, the slip ring is set on sliding rail, and the camera is fixed on the side of the close fixed block of slip ring；
The fixed mechanism includes two fixation kits, and two fixation kits are separately positioned on the both sides of testing agency, institute
It states fixation kit and includes hinged block, air pump, cylinder, piston, strut and fixed link, the hinged block, cylinder and air pump are fixed
On fixed block, for the hinged block between testing agency and cylinder, the cylinder is described between hinged block and air pump
Air pump is electrically connected with PLC, and the air pump is connected with cylinder, and one end of the piston is arranged in cylinder, the piston it is another
By being hinged at the center of strut and fixed link, the fixed link is hinged with hinged block at end.
Preferably, in order to which first bevel gear is driven to rotate, the driving component includes the second motor and two drivings are single
Member, second motor are fixed on the top of fixed block, and second motor is electrically connected with PLC, and two driving units are set respectively
It puts in the both sides of the second motor, the driving unit is corresponded with scan components, and the driving unit includes the second drive shaft
And second bevel gear, second motor are sequentially connected by the second drive shaft and second bevel gear, the second bevel gear with
First bevel gear engages.
Preferably, for the second drive shaft turns of Auxiliary support, the second drive shaft stress deformation is prevented, the driving is single
Member further includes retainer ring, and the retainer ring is fixed on the top of fixed block, and the Fixing shrink ring is located in the second drive shaft.
Preferably, in order to ensure that elevator smoothly lifts, the scan components further include frame, the shape of the frame
Shape is U-shaped, and the both ends of the frame are fixed on fixed block, and the elevator is set on frame.
Preferably, fixed link scratches head, the fixed link when the head for treating testing staff is fixed in order to prevent
One end of separate hinged block be equipped with pulley, the periphery of the pulley is equipped with layer of silica gel.
Preferably, in order to detect the fixed effect of fixation kit, be equipped with barometer in the cylinder, the barometer with
PLC is electrically connected.
Preferably, in order to detect whether personnel to be identified lean against on head on fixed block, the detection components include inspection
It surveys block, slide bar, pressure block, spring, pressure sensor and recess, the recess to be arranged on fixed block, the pressure sensor
Be fixed on the bottom in recess, the pressure sensor is connected by the side of spring and pressure block, the pressure block it is another
Side is fixedly connected by slide bar with detection block.
Preferably, in order to ensure the steady movement of slide bar, spacing ring is equipped in the recess, the spacing ring is fixed on
On the inner wall of recess, the spacing ring is set on slide bar.
Preferably, in order to ensure the driving force of the first motor, first motor is DC servo motor.
Preferably, in order to reinforce the stability connected between the first motor, link block and elevator, first electricity
Machine, link block and elevator are an integral molding structure.
The invention has the advantages that the intelligent face identification device of the high stabilization of the scan efficiency passes through fixed machine
The head that structure treats testing staff is fixed, and prevents user's head in scanning process from rotating or moving, so as to ensure that
Scanning is smoothed out, and compared with existing fixed mechanism, the fixed mechanism in fixed link by adding pulley and in pulley
Layer of silica gel is added in periphery, reduces discomfort caused by fixed user's head, moreover, two scanning groups is utilized in sweep mechanism
Part is run simultaneously, and shortens the mobile route of slip ring, and so as to improve the efficiency of camera scanning, it is quick to realize equipment
Scanning and recognition of face, compared with existing sweep mechanism, which ensure that camera shooting while scan path is shortened
Head can shoot the details of face, so as to ensure that the precision of recognition of face.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the intelligent face identification device of the high stabilization of the scan efficiency of the present invention；
Fig. 2 is that the structure of the identification mechanism of the intelligent face identification device of the high stabilization of the scan efficiency of the present invention is shown
It is intended to；
Fig. 3 is the vertical view of the identification mechanism of the intelligent face identification device of the high stabilization of the scan efficiency of the present invention
Figure；
Fig. 4 is that the structure of the fixation kit of the intelligent face identification device of the high stabilization of the scan efficiency of the present invention is shown
It is intended to；
Fig. 5 is that the structure of the detection components of the intelligent face identification device of the high stabilization of the scan efficiency of the present invention is shown
It is intended to；
In figure：1. pedestal, 2. support plates, 3. fixed blocks, 4. stents, 5. processors, 6. display screens, 7. first bevel gears, 8.
Screw, 9. bearings, 10. elevators, 11. link blocks, 12. first motors, 13. first connecting rods, 14. second connecting rods, 15. slip rings,
16. sliding rail, 17. cameras, 18. hinged blocks, 19. air pumps, 20. cylinders, 21. pistons, 22. struts, 23. fixed links, 24. second
Motor, 25. second drive shafts, 26. second bevel gears, 27. retainer rings, 28. frames, 29. pulleys, 30. barometers, 31. detections
Block, 32. slide bars, 33. pressure blocks, 34. springs, 35. pressure sensors, 36. spacing rings.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
As shown in Figs. 1-2, the intelligent face identification device of the high stabilization of a kind of scan efficiency, including pedestal 1, support plate
2nd, fixed block 3, stent 4, processor 5 and identification mechanism, the bottom end of the support plate 2 are fixed on pedestal 1, and the fixed block 3 is solid
The top of support plate 2 is scheduled on, the fixed block 3 is obliquely installed, and the shape of the vertical cross-section of the stent 4 is U-shaped, the stent 4
Open Side Down in U-shaped section, one end of the stent 4 is fixed on the top of fixed block 3, and the processor 5 is fixed on stent 4
The other end, the side of the close fixed block 3 of the processor 5 is equipped with display screen 6, and the identification mechanism is arranged on fixed block 3
Between display screen 6, PLC is equipped in the processor 5；
During using the face identification device, personnel station to be detected is leaned against on pedestal 1, and by hindbrain on fixed block 3, at this
In fixed block 3 be obliquely installed, convenient for personnel to be detected by head layback lean against on fixed block 3, identification mechanism proceeds by face
Identification, processor 5 are connect by stent 4 with fixed block 3, are observed and known by the display screen 6 on processor 5 convenient for personnel to be detected
Other result.
As shown in figure 3, the identification mechanism includes sweep mechanism, fixed mechanism and testing agency, the sweep mechanism packet
Drive component and two scan components are included, two scan components are separately positioned on the both sides of drive component；
The scan components include first bevel gear 7, screw 8, bearing 9, elevator 10, link block 11, the first motor 12,
First connecting rod 13, second connecting rod 14, slip ring 15, sliding rail 16 and camera 17, the first bevel gear 7 are fixed on the top of screw 8
End, the bearing 9 are set in the bottom end of screw 8, and the bearing 9 is fixed on fixed block 3, and the periphery of the screw 8 is equipped with outer
Screw thread, the elevator 10 are set on screw 8, are equipped with internal thread in the elevator 10, the interior spiral shell in the elevator 10
Line matches with the external screw thread on screw 8, and first motor 12 is fixed on the close display of elevator 10 by link block 11
The side of device, first motor 12 are sequentially connected with first connecting rod 13, and the first connecting rod 13 is by second connecting rod 14 with sliding
Ring 15 is hinged, and the shape of the sliding rail 16 is arc-shaped, and the sliding rail 16 is fixed on elevator 10, and the slip ring 15 is set in
On sliding rail 16, the camera 17 is fixed on the side of the close fixed block 3 of slip ring 15；
The fixed mechanism includes two fixation kits, and two fixation kits are separately positioned on the both sides of testing agency, institute
It states fixation kit and includes hinged block 18, air pump 19, cylinder 20, piston 21, strut 22 and fixed link 23, the hinged block 18, gas
Cylinder 20 and air pump 19 are each attached on fixed block 3, and the hinged block 18 is between testing agency and cylinder 20, the cylinder 20
Between hinged block 18 and air pump 19, the air pump 19 is electrically connected with PLC, and the air pump 19 is connected with cylinder 20, the work
Plug 21 one end be arranged in cylinder 20, the other end of the piston 21 by being hinged at strut 22 and the center of fixed link 23,
The fixed link 23 is hinged with hinged block 18.
In identification mechanism, whether the head that personnel to be detected are detected by testing agency is leaned against on fixed block 3, is being obtained really
After recognizing, head is fixed by fixed mechanism, then face is scanned by sweep mechanism, the image of scanning is transmitted
To PLC, analyzed convenient for PLC processing, obtain recognition result.When being fixed on the head for treating testing staff, increased by air pump 19
Air pressure in aerating cylinder 20 makes piston 21 be moved along the direction far from cylinder 20, so as to which strut 22 be pushed to rotate, makes fixed link
23 rotate to detection components, after head is fixed by two fixed links 23, identification mechanism operation, by two scan components
It is scanned from the both sides of face, improves scan efficiency, in scanning, PLC controls the first motor 12 to run, and drives first connecting rod
13 rotations make slip ring 15 be rotated along the direction of sliding rail 16 by second connecting rod 14, and herein, sliding rail 16 is using a quarter half
The shape design of circumferential covers the face of personnel to be detected by two sliding rails 16, compared with existing circular scanning track,
The scanning track improves the efficiency of scanning by reducing the path length scanned.When the facial image of a certain height and position is swept
After the completion of retouching, drive component operation drives the first bevel gear 7 in scan components to rotate, rotates screw 8, outer on screw 8
Threaded function makes elevator 10 be moved along the direction of screw 8, so as to drive sliding rail 16, connect in the internal thread in elevator 10
It connects 11 and first motor 12 of block to be synchronized with the movement, face different height position is scanned convenient for camera 17.
As shown in figure 3, the driving component includes the second motor 24 and two driving units, second motor 24 is fixed
In the top of fixed block 3, second motor 24 is electrically connected with PLC, and two driving units are separately positioned on the second motor 24
Both sides, the driving unit are corresponded with scan components, and the driving unit includes the second drive shaft 25 and second bevel gear
26, second motor 24 is sequentially connected by the second drive shaft 25 with second bevel gear 26, the second bevel gear 26 and
One bevel gear 7 engages.
PLC controls the second motor 24 to run, and the second drive shaft 25 is driven to rotate, so as to which second bevel gear 26 be made to keep turning
It is dynamic, and then first bevel gear 7 is driven to rotate.
Preferably, in order to which the second drive shaft of Auxiliary support 25 rotates, 25 stress deformation of the second drive shaft, the drive are prevented
Moving cell further includes retainer ring 27, and the retainer ring 27 is fixed on the top of fixed block 3, and the retainer ring 27 is set in the second drive
On moving axis 25.It is rotated using 27 the second drive shaft of Auxiliary support 25 of retainer ring, prevents 25 stress deformation of the second drive shaft.
Preferably, in order to ensure that elevator 10 smoothly lifts, the scan components further include frame 28, the frame
28 shape is U-shaped, and the both ends of the frame 28 are fixed on fixed block 3, and the elevator 10 is set on frame 28.It utilizes
Frame 28 secures the moving direction of elevator 10, so as to ensure that elevator 10 is steadily mobile.
Preferably, fixed link 23 scratches head, the fixation when the head for treating testing staff is fixed in order to prevent
One end of the separate hinged block 18 of bar 23 is equipped with pulley 29, and the periphery of the pulley 29 is equipped with layer of silica gel.It is prevented using pulley 29
The tip of fixed link 23 touches the hindbrain of personnel to be detected, while is equipped with layer of silica gel in the periphery of pulley 29, and layer of silica gel has
Good cushioning effect, the head that can further treat testing staff are protected.
Preferably, in order to detect the fixed effect of fixation kit, barometer 30, the air pressure are equipped in the cylinder 20
Meter 30 is electrically connected with PLC.When pulley 29 is resisted against the hindbrain position of personnel to be detected, air pump 19 continues to increase cylinder 20 at this time
In air pressure, piston 21 remains fixed constant, barometric information that barometer 30 detects increase, and barometer 30 is anti-by barometric information
Feed PLC, after PLC analysis barometric informations, you can determine that the pulley 29 in fixed link 23 is resisted against the head of personnel to be detected, reach
Fixed effect is arrived.
As shown in figure 5, the detection components include detection block 31, slide bar 32, pressure block 33, spring 34, pressure sensor
35 and recess, the recess be arranged on fixed block 3, the pressure sensor 35 is fixed on the bottom in recess, the pressure
Sensor 35 is connect by spring 34 with the side of pressure block 33, and the opposite side of the pressure block 33 passes through slide bar 32 and detection block
31 are fixedly connected.
When personnel to be detected by head toward swinging back and when leaning against in detection block 31, detection block 31 is by slide bar 32 with dynamic pressure
Block 33 is moved to the inside of recess, and 33 compressed spring 34 of pressure block makes pressure sensor 35 receive pressure data, pressure sensing
Pressure data is fed back to PLC by device 35, and so as to confirm PLC, personnel to be detected have leaned against on head on fixed block 3, at this time PLC
Identification mechanism operation is controlled, realizes recognition of face.
Preferably, in order to ensure the steady movement of slide bar 32, spacing ring 36, the spacing ring 36 are equipped in the recess
It is fixed on the inner wall of recess, the spacing ring 36 is set on slide bar 32.The movement of slide bar 32 is secured using spacing ring 36
Direction, so as to make the movement of 32 held stationary of slide bar.
Preferably, using DC servo motor driving force it is strong the characteristics of, in order to ensure the driving force of the first motor 12, institute
The first motor 12 is stated as DC servo motor.
Preferably, the characteristics of being consolidated using integrated formed structure, in order to reinforce the first motor 12, link block 11 and lifting
The stability connected between block 10, first motor 12, link block 11 and elevator 10 are an integral molding structure.
The face identification device detects that personnel lean against on head on fixed block 3 by detection components, then by fixed group
The head that part treats testing staff is fixed, and prevents the head of personnel to be detected in face recognition process from rotating and moving
It is dynamic, so as to ensure that being smoothed out for recognition of face, moreover, slip ring 15 is made to be moved along sliding rail 16 by two scan components
Dynamic to be scanned, since the path length of scanning is small, and two scan components are run simultaneously, real so as to improve scan efficiency
The quick recognition of face of equipment is showed.
Compared with prior art, the intelligent face identification device of the high stabilization of the scan efficiency passes through fixed mechanism pair
The head of personnel to be detected is fixed, and prevents user's head in scanning process from rotating or moving, so as to ensure that scanning
Be smoothed out, compared with existing fixed mechanism, the fixed mechanism in fixed link 23 by adding pulley 29 and in pulley
Layer of silica gel is added in 29 peripheries, uncomfortable caused by user's head when reducing fixed, moreover, is swept in sweep mechanism using two
It retouches component to run simultaneously, and shortens the mobile route of slip ring 15, so as to improve the efficiency of the scanning of camera 17, realize and set
Standby quickly scanning and recognition of face, compared with existing sweep mechanism, which protects while scan path is shortened
The details of face can be shot by having demonstrate,proved camera 17, so as to ensure that the precision of recognition of face.
Using above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the content on specification, it is necessary to determine its technical scope according to right.
Claims (10)
1. the intelligent face identification device of the high stabilization of a kind of scan efficiency, which is characterized in that including pedestal (1), support plate
(2), fixed block (3), stent (4), processor (5) and identification mechanism, the bottom end of the support plate (2) are fixed on pedestal (1), institute
The top that fixed block (3) is fixed on support plate (2) is stated, the fixed block (3) is obliquely installed, the vertical cross-section of the stent (4)
Shape is U-shaped, and Open Side Down in the U-shaped section of the stent (4), and one end of the stent (4) is fixed on the upper of fixed block (3)
Side, the processor (5) are fixed on the other end of stent (4), and the side of the close fixed block (3) of the processor (5) is equipped with
Display screen (6), the identification mechanism are arranged between fixed block (3) and display screen (6), and PLC is equipped in the processor (5)；
The identification mechanism includes sweep mechanism, fixed mechanism and testing agency, and the sweep mechanism includes drive component and two
A scan components, two scan components are separately positioned on the both sides of drive component；
The scan components include first bevel gear (7), screw (8), bearing (9), elevator (10), link block (11), first
Motor (12), first connecting rod (13), second connecting rod (14), slip ring (15), sliding rail (16) and camera (17), the first cone tooth
Wheel (7) is fixed on the top of screw (8), and the bearing (9) is set in the bottom end of screw (8), and the bearing (9) is fixed on fixation
On block (3), the periphery of the screw (8) is equipped with external screw thread, and the elevator (10) is set on screw (8), the elevator
(10) internal thread is equipped in, the internal thread in the elevator (10) matches with the external screw thread on screw (8), and described first is electric
Machine (12) is fixed on the side of the close display of elevator (10), first motor (12) and first by link block (11)
Connecting rod (13) is sequentially connected, and the first connecting rod (13) is hinged by second connecting rod (14) and slip ring (15), the sliding rail (16)
Shape to be arc-shaped, the sliding rail (16) is fixed on elevator (10), and the slip ring (15) is set on sliding rail (16), institute
State the side that camera (17) is fixed on the close fixed block (3) of slip ring (15)；
The fixed mechanism includes two fixation kits, and two fixation kits are separately positioned on the both sides of testing agency, described solid
Determine component and include hinged block (18), air pump (19), cylinder (20), piston (21), strut (22) and fixed link (23), it is described hinged
Block (18), cylinder (20) and air pump (19) are each attached on fixed block (3), and the hinged block (18) is positioned at testing agency and cylinder
(20) between, the cylinder (20) is between hinged block (18) and air pump (19), and the air pump (19) is electrically connected with PLC, institute
Air pump (19) is stated to connect with cylinder (20), one end of the piston (21) is arranged in cylinder (20), the piston (21) it is another
By being hinged at strut (22) and the center of fixed link (23), the fixed link (23) is hinged with hinged block (18) for one end.
2. the intelligent face identification device of the high stabilization of scan efficiency as described in claim 1, which is characterized in that described
Drive component includes the second motor (24) and two driving units, and second motor (24) is fixed on the top of fixed block (3),
Second motor (24) is electrically connected with PLC, and two driving units are separately positioned on the both sides of the second motor (24), the driving
Unit and scan components correspond, and the driving unit includes the second drive shaft (25) and second bevel gear (26), and described the
Two motors (24) are sequentially connected by the second drive shaft (25) and second bevel gear (26), the second bevel gear (26) and first
Bevel gear (7) engages.
3. the intelligent face identification device of the high stabilization of scan efficiency as claimed in claim 2, which is characterized in that described
Driving unit further includes retainer ring (27), and the retainer ring (27) is fixed on the top of fixed block (3), retainer ring (27) set
It is located in the second drive shaft (25).
4. the intelligent face identification device of the high stabilization of scan efficiency as described in claim 1, which is characterized in that described
Scan components further include frame (28), and the shape of the frame (28) is U-shaped, and the both ends of the frame (28) are fixed on fixed block
(3) on, the elevator (10) is set on frame (28).
5. the intelligent face identification device of the high stabilization of scan efficiency as described in claim 1, which is characterized in that described
One end of the separate hinged block (18) of fixed link (23) is equipped with pulley (29), and the periphery of the pulley (29) is equipped with layer of silica gel.
6. the intelligent face identification device of the high stabilization of scan efficiency as described in claim 1, which is characterized in that described
Barometer (30) is equipped in cylinder (20), the barometer (30) is electrically connected with PLC.
7. the intelligent face identification device of the high stabilization of scan efficiency as described in claim 1, which is characterized in that described
Detection components include detection block (31), slide bar (32), pressure block (33), spring (34), pressure sensor (35) and recess, described
Recess is arranged on fixed block (3), and the pressure sensor (35) is fixed on the bottom in recess, the pressure sensor (35)
It is connect by spring (34) with the side of pressure block (33), the opposite side of the pressure block (33) passes through slide bar (32) and detection block
(31) it is fixedly connected.
8. the intelligent face identification device of the high stabilization of scan efficiency as claimed in claim 7, which is characterized in that described
Spacing ring (36) is equipped in recess, the spacing ring (36) is fixed on the inner wall of recess, and the spacing ring (36) is set in cunning
On bar (32).
9. the intelligent face identification device of the high stabilization of scan efficiency as described in claim 1, which is characterized in that described
First motor (12) is DC servo motor.
10. the intelligent face identification device of the high stabilization of scan efficiency as described in claim 1, which is characterized in that institute
The first motor (12), link block (11) and elevator (10) is stated to be an integral molding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051755.2A CN108268848A (en) | 2018-01-19 | 2018-01-19 | A kind of intelligent face identification device of the high stabilization of scan efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051755.2A CN108268848A (en) | 2018-01-19 | 2018-01-19 | A kind of intelligent face identification device of the high stabilization of scan efficiency |
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| Publication Number | Publication Date |
|---|---|
| CN108268848A true CN108268848A (en) | 2018-07-10 |
Family
ID=62775909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810051755.2A Withdrawn CN108268848A (en) | 2018-01-19 | 2018-01-19 | A kind of intelligent face identification device of the high stabilization of scan efficiency |
Country Status (1)
| Country | Link |
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| CN (1) | CN108268848A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109064617A (en) * | 2018-10-25 | 2018-12-21 | 周军 | A kind of entrance guard device with face identification functions |
| CN110188738A (en) * | 2019-06-25 | 2019-08-30 | 深圳市万佳安物联科技股份有限公司 | 3D face and humanoid detection identifier |
| CN113063062A (en) * | 2021-03-17 | 2021-07-02 | 崔洁瑾 | Portable supporting device for building surveying |
-
2018
- 2018-01-19 CN CN201810051755.2A patent/CN108268848A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109064617A (en) * | 2018-10-25 | 2018-12-21 | 周军 | A kind of entrance guard device with face identification functions |
| CN110188738A (en) * | 2019-06-25 | 2019-08-30 | 深圳市万佳安物联科技股份有限公司 | 3D face and humanoid detection identifier |
| CN113063062A (en) * | 2021-03-17 | 2021-07-02 | 崔洁瑾 | Portable supporting device for building surveying |
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Application publication date: 20180710 |
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