CN107958227A - The high face identification device of accuracy of identification - Google Patents
The high face identification device of accuracy of identification Download PDFInfo
- Publication number
- CN107958227A CN107958227A CN201711379227.1A CN201711379227A CN107958227A CN 107958227 A CN107958227 A CN 107958227A CN 201711379227 A CN201711379227 A CN 201711379227A CN 107958227 A CN107958227 A CN 107958227A
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- Prior art keywords
- identification
- accuracy
- identification device
- buffer stopper
- gear
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- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 230000003139 buffering effect Effects 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 235000012431 wafers Nutrition 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000001815 facial effect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 241000209202 Bromus secalinus Species 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
-
- 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
- G06V40/40—Spoof detection, e.g. liveness detection
- G06V40/45—Detection of the body part being alive
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Studio Devices (AREA)
Abstract
The present invention relates to a kind of high face identification device of accuracy of identification, including main body and acquisition camera, further include identification mechanism and testing agency, identification mechanism includes lifting assembly and clamp assemblies, clamp assemblies include lifter plate, drive component and fixation kit, and testing agency includes supporting plate and two on-off components.In the high face identification device of the accuracy of identification, pass through identification mechanism, face's temperature of the identified person of different heights can be detected, so as to judge whether to be me identified, prevent criminal from being cheated using others' photo or other masks to face identification device, steal other people property, information, improve the safety and reliability of device, pass through testing agency, can be powered work in collection, nobody when automatically power off, effectively save electric energy, improve the practicality of device.
Description
Technical field
The present invention relates to face identification device field, the high face identification device of more particularly to a kind of accuracy of identification.
Background technology
Recognition of face is a kind of biological identification technology that the facial feature information based on people carries out identification.Use video camera
Or image or video flowing of the camera collection containing face, and automatic detect and track face, and then to detecting in the picture
Face carry out a series of correlation techniques of face, usually also referred to as Identification of Images, face recognition.
Face recognition technology has been widely used in every field at present, but during actual use, also
It is there are problems that, such as, current most face identification device only identifies a simply by scanning facial characteristics
People's information, but some criminals can utilize the loophole of recognition of face, be out-tricked by manufacturing mask and photograph print
The detection of face identification device, steals other people property, information, the security of face identification device is so reduced, in addition, very
Plurality of human faces identification device is also at "on" position at nobody, wastes much electricity, so as to cause the wasting of resources, improving makes
With cost, the practicality of face identification device is greatly reduced.
The content of the invention
The technical problem to be solved in the present invention is：It is high in order to overcome the deficiencies of the prior art and provide a kind of accuracy of identification
Face identification device.
The technical solution adopted by the present invention to solve the technical problems is：A kind of high face identification device of accuracy of identification,
Including main body and acquisition camera, identification mechanism and testing agency are further included, the identification mechanism is arranged on the inside of main body, institute
State the inside that testing agency is arranged on identification mechanism；
The identification mechanism includes lifting assembly and clamp assemblies, and the clamp assemblies are arranged on the top of lifting assembly,
The lifting assembly is sequentially connected with clamp assemblies；
The clamp assemblies include lifter plate, drive component and fixation kit, and the lifter plate is horizontally set on lifting group
The top of part, the driving component are arranged on the inside of lifter plate, and the driving component is sequentially connected with fixation kit；
The driving component includes the first motor, first gear and two mobile units, and first motor is vertically arranged
In the inside of lifter plate, first motor is sequentially connected with first gear, and two mobile units are separately positioned on first gear
Both sides, the mobile unit includes second gear, screw, movable block and connecting rod, and the second gear is vertically provided at
The side of one gear, the first gear are engaged with second gear, and the screw is horizontally disposed with, the screw by bearing block with
The inner wall connection of lifter plate, the movable block are equipped with through hole, and the through hole is internally provided with and the matched internal thread of screw, institute
State screw via through holes and pass through movable block, the second gear is sequentially connected by screw and movable block, and the connecting rod is vertically set
Put, the bottom of the connecting rod is connected with movable block, and the side of the top of the connecting rod is connected with fixation kit；
The fixation kit includes two clamping units, and two clamping units are separately positioned in two connecting rods；
The clamping unit includes fixed frame, fixture block, temperature sensor, the first buffer stopper and the second buffer stopper, described solid
Determine the side that frame is horizontally set on the top of connecting rod, the shape of the vertical cross-section of the fixed frame is U-shaped, the fixed frame
U-shaped opening is horizontally disposed with, and the fixture block is matched with fixed frame, and the fixture block is arranged on the inside of fixed frame, and the fixture block is with consolidating
Determine frame to be slidably connected, the side of the remote fixed frame of the fixture block is equipped with groove, and the shape of the vertical cross-section of the groove is arc
Shape, the groove of two fixture blocks are oppositely arranged, and the temperature sensor has several, and each temperature sensor is uniformly arranged on fixture block
Inside, first buffer stopper have several, and the shape of first buffer stopper is hemispherical, and each first buffer stopper is uniformly distributed
In the close fixture block side of the inner wall of fixed frame, second buffer stopper has several, and the shape of second buffer stopper is half
Spherical, each second buffer stopper is evenly distributed on the side of close first buffer stopper of fixture block.
Preferably, in order to control lifter plate to lift, used so as not to the crowd of same height, the lifting assembly includes gas
Cylinder, sliding shoe and expansion bracket, the cylinder are horizontally set on the inside of main body, and the gas bar of the cylinder is connected with sliding shoe, institute
The inside that sliding shoe is arranged on main body is stated, the expansion bracket is vertically arranged, in the both ends of the downside of the expansion bracket, wherein one end
It is hinged with the inside of main body, the other end is hinged with sliding shoe, and the both ends of the upside of the expansion bracket are arranged at the interior of lifter plate
Portion.
Preferably, in order to whether detect chin close to supporting plate, the first contact and second is driven to touch by the decline of supporting plate
Piece contacts, so that acquisition camera starts, carries out recognition of face, plays energy saving effect, the testing agency includes
Supporting plate and two on-off components, the pallets level are arranged on the top of lifter plate, and two on-off components are separately positioned on supporting plate
Lower section both sides, the on-off component includes spring, the lantern ring, mobile bar, the first contact and the second wafer, and the mobile bar is erected
To setting, the upper end of the mobile bar is connected with supporting plate, and the lower end of the mobile bar is connected with the first contact, first contact
Horizontally disposed, the second wafer is horizontally set on the lower section of the first contact, first contact and the second wafer with collection
Camera is electrically connected, and the lantern ring is set in mobile bar, and the lantern ring is slidably connected with mobile bar, and the lantern ring is fixed on liter
The inside of plate drops, and the spring is vertically arranged, and one end of the spring and the top of mobile bar connect, the other end of the spring
It is connected with the lantern ring.
Preferably, in order to make the movement of movable block horizontal stable, the lower section of the movable block is equipped with guide rod, described to lead
The inside of lifter plate is horizontally set on to bar, the guide rod is with movable block against the guide rod is slidably connected with movable block.
Preferably, in order to make the work stable for a long time of the first motor, first motor is servomotor.
Preferably, in order to play buffering effect, prevent face clamps from excessively causing to damage, the groove is equipped with buffering
Bar, the material of the buffer bar is sponge.
Preferably, in order to detect the distance of people's distance means, so that judge whether that starter works, the main body
Be internally provided with range sensor.
Preferably, in order to improve the effect of buffering, buffering, first buffer stopper are played the role of by rubber deformation
Material with the second buffer stopper is rubber.
Preferably, in order to using solar power generation, save electric energy, the top of the main body is equipped with solar panel.
Preferably, in order to carry out signal transmission, so that by Computer Control Unit, the main body is internally provided with day
Line.
The invention has the advantages that in the high face identification device of the accuracy of identification, can be to not by identification mechanism
Face's temperature with the identified person of height is detected, so that it is that I is being identified to judge whether, prevents that criminal is sharp
Face identification device is cheated with others' photo or other masks, other people property, information is stolen, improves
The safety and reliability of device, by testing agency, can be powered work in collection, nobody when automatically power off, effectively
Electric energy is saved, improves the practicality of device.
Brief 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 high face identification device of the accuracy of identification of the present invention；
Fig. 2 is the structure diagram of the lifting assembly of the high face identification device of the accuracy of identification of the present invention；
Fig. 3 is the structure diagram of the drive component of the high face identification device of the accuracy of identification of the present invention；
Fig. 4 is the structure diagram of the clamping unit of the high face identification device of the accuracy of identification of the present invention；
Fig. 5 is the structure diagram of the testing agency of the high face identification device of the accuracy of identification of the present invention；
In figure：1. main body, 2. acquisition cameras, 3. cylinders, 4. sliding shoes, 5. expansion brackets, 6. lifter plates, 7. first electricity
Machine, 8. first gears, 9. second gears, 10. screws, 11. movable blocks, 12. connecting rods, 13. guide rods, 14. fixed frames, 15.
Fixture block, 16. temperature sensors, 17. first buffer stoppers, 18. second buffer stoppers, 19. supporting plates, 20. springs, 21. lantern rings, 22. move
Lever, 23. first contacts, 24. the second wafers.
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 Figure 1, the face identification device that a kind of accuracy of identification is high, including main body 1 and acquisition camera 2, further include
Identification mechanism and testing agency, the identification mechanism are arranged on the inside of main body 1, and the testing agency is arranged on identification mechanism
It is internal；
By identification mechanism, face's temperature of the identified person of different heights can be detected, so as to judge whether
It is that I is being identified, prevents criminal from being taken advantage of using others' photo or other masks to face identification device
Deceive, steal other people property, information, improve the safety and reliability of device, by testing agency, can lead in collection
Electricity work, nobody when automatically power off, effectively save electric energy, improve the practicality of device.
The identification mechanism includes lifting assembly and clamp assemblies, and the clamp assemblies are arranged on the top of lifting assembly,
The lifting assembly is sequentially connected with clamp assemblies；
The clamp assemblies include lifter plate 6, drive component and fixation kit, and the lifter plate 6 is horizontally set on lifting
The top of component, the driving component are arranged on the inside of lifter plate 6, and the driving component is sequentially connected with fixation kit；
As shown in figure 3, the driving component includes the first motor 7, first gear 8 and two mobile units, described first
Motor 7 is vertically provided at the inside of lifter plate 6, and first motor 7 is sequentially connected with first gear 8, two mobile units point
The both sides of first gear 8 are not arranged on, the mobile unit includes second gear 9, screw 10, movable block 11 and connecting rod 12,
The second gear 9 is vertically provided at the side of first gear 8, and the first gear 8 is engaged with second gear 9, the screw
10 is horizontally disposed, and the screw 10 is connected by bearing block with the inner wall of lifter plate 6, and the movable block 11 is equipped with through hole, institute
State being internally provided with for through hole and pass through movable block 11, second tooth with 10 matched internal thread of screw, 10 via through holes of screw
Wheel 9 is sequentially connected by screw 10 and movable block 11, and the connecting rod 12 is vertically arranged, the bottom of the connecting rod 12 and movement
Block 11 connects, and the side of the top of the connecting rod 12 is connected with fixation kit；
When the first motor 7 starts, first gear 8 rotates therewith, and first gear 8 drives second gear 9 to rotate, the second tooth
Wheel 9 drives movable block 11 to be moved horizontally along the direction of guide rod 13 by screw 10, by controlling the steering of the first motor 7,
It can make it that two movable blocks 11 are close either remote so as to drive two connecting rods 12 close to each other or remote at the same time.
The fixation kit includes two clamping units, and two clamping units are separately positioned in two connecting rods 12；
As shown in figure 4, the clamping unit includes fixed frame 14, fixture block 15, temperature sensor 16,17 and of the first buffer stopper
Second buffer stopper 18, the fixed frame 14 are horizontally set on the side of the top of connecting rod 12, and the vertical of the fixed frame 14 is cut
The shape in face is U-shaped, and the U-shaped opening of the fixed frame 14 is horizontally disposed with, and the fixture block 15 is matched with fixed frame 14, the fixture block
15 are arranged on the inside of fixed frame 14, and the fixture block 15 is slidably connected with fixed frame 14, the remote fixed frame 14 of the fixture block 15
Side be equipped with groove, the shape of the vertical cross-section of the groove is arc, and the groove of two fixture blocks 15 is oppositely arranged, the temperature
Degree sensor 16 has several, and each temperature sensor 16 is uniformly arranged on the inside of fixture block 15, if first buffer stopper 17 has
Dry, the shape of first buffer stopper 17 is hemispherical, and each first buffer stopper 17 is evenly distributed on the inner wall of fixed frame 14
Close to 15 side of fixture block, second buffer stopper 18 has several, and the shape of second buffer stopper 18 is hemispherical, and each second
Buffer stopper 18 is evenly distributed on the side of close first buffer stopper 17 of fixture block 15.
When needing to carry out Face datection, by controlling two mobile bars 22 close to each other, mobile bar 22 drives fixed frame
14 movement, fixed frame 14 drive fixture block 15 move, the face of two 15 identified persons close to each other of fixture block so that fixture block 15 close to
Cheek, face's temperature is detected by temperature sensor 16, so that it is that I is being identified to judge whether, prevents criminal from utilizing
Others' photo or other masks cheat face identification device, cause damages to other people properties, improve dress
The safety and reliability put, in addition, during face recognition is close to, by the buffer bar on fixture block 15, avoids face
Directly contact, play a protective role with fixture block 15, the spacing change after being contacted by the first buffer stopper 17 with the second buffer stopper 18
And deformation degree, preferable buffering effect can be played, prevents fixture block 15 from directly being contacted during clamping with face, into
One step plays a protective role.
As shown in Fig. 2, the lifting assembly includes cylinder 3, sliding shoe 4 and expansion bracket 5, the cylinder 3 is horizontally set on
The inside of main body 1, the gas bar of the cylinder 3 are connected with sliding shoe 4, and the sliding shoe 4 is arranged on the inside of main body 1, described to stretch
Contracting frame 5 is vertically arranged, and in the both ends of the downside of the expansion bracket 5, wherein one end and the inside of main body 1 is hinged, the other end and cunning
Motion block 4 is hinged, and the both ends of the upside of the expansion bracket 5 are arranged at the inside of lifter plate 6.
When cylinder 3 starts, the gas bar of cylinder 3 drives sliding shoe 4 to be moved to the left, and sliding shoe 4 gives expansion bracket 5 one effects
Power so that extend and move up after 5 stress of expansion bracket, so that drive lifter plate 6 to move up, by controlling lifter plate 6 to lift, so as to
The crowd of different heights uses.
As shown in figure 5, the testing agency includes supporting plate 19 and two on-off components, the supporting plate 19 is horizontally set on liter
The top of plate 6 drops, two on-off components are separately positioned on the both sides of the lower section of supporting plate 19, the on-off component include spring 20,
The lantern ring 21, mobile bar 22, the first contact 23 and the second wafer 24, the mobile bar 22 is vertically arranged, the mobile bar 22 it is upper
End is connected with supporting plate 19, and the lower end of the mobile bar 22 is connected with the first contact 23, and first contact 23 is horizontally disposed, described
The second wafer 24 is horizontally set on the lower section of the first contact 23, and first contact 23 and the second wafer 24 are and acquisition camera
2 are electrically connected, and the lantern ring 21 is set in mobile bar 22, and the lantern ring 21 is slidably connected with mobile bar 22, and the lantern ring 21 is solid
The inside of lifter plate 6 is scheduled on, the spring 20 is vertically arranged, and one end of the spring 20 is connected with the top of mobile bar 22, institute
The other end for stating spring 20 is connected with the lantern ring 21.
When carrying out recognition of face, the chin of face is leaned against on supporting plate 19, and supporting plate 19 is acted on be subject to power, can drive movement
Bar 22 moves down, while spring 20 is compressed, and mobile bar 22 drives the first contact 23 to move down, and the first contact 23 connects with the second wafer 24
Touch, circuit is connected, and acquisition camera 2 starts, starts that face is identified, and after recognition of face, chin leaves supporting plate
19, at this time spring 20 extend, by connecting rod 12 drive supporting plate 19 move up, meanwhile, the first contact 23 and the second wafer 24 separate,
Circuit disconnects, and acquisition camera 2 is stopped, and be powered work when passing through collection, nobody when automatically power off, can effectively save
Electric energy, improves the practicality of device.
Preferably, in order to make the movement of 11 horizontal stable of movable block, the lower section of the movable block 11 is equipped with guide rod 13,
The guide rod 13 is horizontally set on the inside of lifter plate 6, the guide rod 13 and movable block 11 against, the guide rod 13 with
Movable block 11 is slidably connected.
Preferably, in order to make the work stable for a long time of the first motor 7, first motor 7 is servomotor.
Preferably, in order to play buffering effect, prevent face clamps from excessively causing to damage, the groove is equipped with buffering
Bar, the material of the buffer bar is sponge.
Preferably, in order to detect the distance of people's distance means, so that judge whether that starter works, the main body
1 is internally provided with range sensor.
Preferably, in order to improve the effect of buffering, buffering, first buffer stopper are played the role of by rubber deformation
17 and second the material of buffer stopper 18 be rubber.
Preferably, in order to using solar power generation, save electric energy, the top of the main body 1 is equipped with solar panel.
Preferably, in order to carry out signal transmission, so that by Computer Control Unit, the main body 1 is internally provided with
Antenna.
By lifting assembly, lifter plate 6 can be controlled to lift, be used so as not to the crowd of same height, it is more convenient, pass through
Clamp assemblies, can be detected face's temperature of identified person, so that it is that I is being identified to judge whether, prevent illegal
Molecule cheats face identification device using others' photo or other masks, steals other people property, information,
Improve the safety and reliability of device, by testing agency, can be powered work in collection, nobody when automatically power off,
It is effective to save electric energy, improve the practicality of device.
Compared with prior art,, can be to different bodies by identification mechanism in the high face identification device of the accuracy of identification
Face's temperature of high identified person is detected, so that it is that I is being identified to judge whether, prevents criminal using not
The photo of people or other masks cheat face identification device, steal other people property, information, improve device
Safety and reliability, by testing agency, can be powered work in collection, nobody when automatically power off, it is effective to save
Electric energy, improves the practicality of device.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
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 scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (10)
1. a kind of high face identification device of accuracy of identification, including main body (1) and acquisition camera (2), it is characterised in that also wrap
Identification mechanism and testing agency are included, the identification mechanism is arranged on the inside of main body (1), and the testing agency is arranged on cognitron
The inside of structure；
The identification mechanism includes lifting assembly and clamp assemblies, and the clamp assemblies are arranged on the top of lifting assembly, described
Lifting assembly is sequentially connected with clamp assemblies；
The clamp assemblies include lifter plate (6), drive component and fixation kit, and the lifter plate (6) is horizontally set on lifting
The top of component, the driving component are arranged on the inside of lifter plate (6), and the driving component is sequentially connected with fixation kit；
The driving component includes the first motor (7), first gear (8) and two mobile units, and first motor (7) is vertical
The inside of lifter plate (6) is arranged on, first motor (7) is sequentially connected with first gear (8), and two mobile units are set respectively
Put includes second gear (9), screw (10), movable block (11) and connecting rod in the both sides of first gear (8), the mobile unit
(12), the second gear (9) is vertically provided at the side of first gear (8), the first gear (8) and second gear (9)
Engagement, the screw (10) is horizontally disposed, and the screw (10) is connected by bearing block with the inner wall of lifter plate (6), the shifting
Motion block (11) is equipped with through hole, and be internally provided with and screw (10) matched internal thread of the through hole, the screw (10) is through logical
Hole passes through movable block (11), and the second gear (9) is sequentially connected by screw (10) and movable block (11), the connecting rod
(12) vertically arranged, the bottom of the connecting rod (12) is connected with movable block (11), the side of the top of the connecting rod (12)
It is connected with fixation kit；
The fixation kit includes two clamping units, and two clamping units are separately positioned on two connecting rods (12)；
It is slow that the clamping unit includes fixed frame (14), fixture block (15), temperature sensor (16), the first buffer stopper (17) and second
Rush block (18), the fixed frame (14) is horizontally set on the side of the top of connecting rod (12), the fixed frame (14) it is vertical
The shape in section is U-shaped, and the U-shaped opening of the fixed frame (14) is horizontally disposed with, and the fixture block (15) matches with fixed frame (14),
The fixture block (15) is arranged on the inside of fixed frame (14), and the fixture block (15) is slidably connected with fixed frame (14), the fixture block
(15) side of remote fixed frame (14) is equipped with groove, and the shape of the vertical cross-section of the groove is arc, two fixture blocks
(15) groove is oppositely arranged, and the temperature sensor (16) has several, and each temperature sensor (16) is uniformly arranged on fixture block
(15) inside, first buffer stopper (17) have several, and the shape of first buffer stopper (17) is hemispherical, and each first
Buffer stopper (17) is evenly distributed on close fixture block (15) side of the inner wall of fixed frame (14), and second buffer stopper (18) is if having
Dry, the shape of second buffer stopper (18) is hemispherical, and each second buffer stopper (18) is evenly distributed on leaning on for fixture block (15)
The side of nearly first buffer stopper (17).
2. the high face identification device of accuracy of identification as claimed in claim 1, it is characterised in that the lifting assembly includes gas
Cylinder (3), sliding shoe (4) and expansion bracket (5), the cylinder (3) are horizontally set on the inside of main body (1), the gas of the cylinder (3)
Bar is connected with sliding shoe (4), and the sliding shoe (4) is arranged on the inside of main body (1), and the expansion bracket (5) is vertically arranged, described
In the both ends of the downside of expansion bracket (5), wherein one end and the inside of main body (1) is hinged, and the other end is hinged with sliding shoe (4), institute
The both ends for stating the upside of expansion bracket (5) are arranged at the inside of lifter plate (6).
3. the high face identification device of accuracy of identification as claimed in claim 1, it is characterised in that the testing agency includes support
Plate (19) and two on-off components, the supporting plate (19) are horizontally set on the top of lifter plate (6), and two on-off components are set respectively
Put and touched in the both sides of the lower section of supporting plate (19), the on-off component including spring (20), the lantern ring (21), mobile bar (22), first
Piece (23) and the second wafer (24), the mobile bar (22) is vertically arranged, and upper end and the supporting plate (19) of the mobile bar (22) connect
Connect, the lower end of the mobile bar (22) is connected with the first contact (23), and first contact (23) is horizontally disposed, and described second touches
Piece (24) is horizontally set on the lower section of the first contact (23), and first contact (23) and the second wafer (24) are imaged with collection
Head (2) is electrically connected, and the lantern ring (21) is set in mobile bar (22), and the lantern ring (21) is slidably connected with mobile bar (22),
The lantern ring (21) is fixed on the inside of lifter plate (6), and the spring (20) is vertically arranged, one end of the spring (20) and shifting
The top connection of lever (22), the other end of the spring (20) are connected with the lantern ring (21).
4. the high face identification device of accuracy of identification as claimed in claim 1, it is characterised in that under the movable block (11)
Side is equipped with guide rod (13), and the guide rod (13) is horizontally set on the inside of lifter plate (6), the guide rod (13) and movement
Block (11) is against the guide rod (13) is slidably connected with movable block (11).
5. the high face identification device of accuracy of identification as claimed in claim 1, it is characterised in that first motor (7) is
Servomotor.
6. the high face identification device of accuracy of identification as claimed in claim 1, it is characterised in that the groove is equipped with buffering
Bar, the material of the buffer bar is sponge.
7. the high face identification device of accuracy of identification as claimed in claim 1, it is characterised in that the inside of the main body (1)
Equipped with range sensor.
8. the high face identification device of accuracy of identification as claimed in claim 1, it is characterised in that first buffer stopper (17)
Material with the second buffer stopper (18) is rubber.
9. the high face identification device of accuracy of identification as claimed in claim 1, it is characterised in that the top of the main body (1)
Equipped with solar panel.
10. the high face identification device of accuracy of identification as claimed in claim 1, it is characterised in that the inside of the main body (1)
Equipped with antenna.
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| CN201711379227.1A CN107958227B (en) | 2017-12-20 | 2017-12-20 | The high face identification device of accuracy of identification |
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| CN107958227A true CN107958227A (en) | 2018-04-24 |
| CN107958227B CN107958227B (en) | 2019-12-03 |
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| CN201711379227.1A Active CN107958227B (en) | 2017-12-20 | 2017-12-20 | The high face identification device of accuracy of identification |
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| CN108765616A (en) * | 2018-08-14 | 2018-11-06 | 广东校园卫士网络科技有限责任公司 | A kind of school student attendance system and method based on recognition of face |
| CN108843900A (en) * | 2018-06-27 | 2018-11-20 | 温州大学瓯江学院 | A kind of construction worker's record terminal |
| CN108839636A (en) * | 2018-05-31 | 2018-11-20 | 深圳市晓控通信科技有限公司 | One kind having defencive function face recognition device |
| CN108980550A (en) * | 2018-05-24 | 2018-12-11 | 深圳市雷凌广通技术研发有限公司 | A kind of easy-to-mount face tracking equipment |
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| CN110738780A (en) * | 2019-10-29 | 2020-01-31 | 深圳市律远汇智科技有限公司 | high-precision face recognition device for attendance system |
| CN111365574A (en) * | 2020-03-01 | 2020-07-03 | 成都合梦天地信息技术有限公司 | Security protection monitor terminal based on face identification |
| CN111946963A (en) * | 2020-08-18 | 2020-11-17 | 哈尔滨工业大学（深圳） | Nano positioning platform based on super-resolution image processing |
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