CN107958227B - The high face identification device of accuracy of identification - Google Patents
The high face identification device of accuracy of identification Download PDFInfo
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- CN107958227B CN107958227B CN201711379227.1A CN201711379227A CN107958227B CN 107958227 B CN107958227 B CN 107958227B CN 201711379227 A CN201711379227 A CN 201711379227A CN 107958227 B CN107958227 B CN 107958227B
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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 7
- 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
- 238000001514 detection method Methods 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 238000000034 method Methods 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
- 239000002699 waste 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
- 238000004519 manufacturing process 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
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- 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 face identification devices that accuracy of identification is high, including main body and acquisition camera, it further include identification mechanism and testing agency, identification mechanism includes lifting assembly and clamp assemblies, clamp assemblies include lifter plate, driving assembly 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, can face's temperature to the identified person of different heights detect, to judge whether to be me identified, prevent criminal from cheating 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, it can be powered in acquisition, nobody when automatically power off, effectively save electric energy, improve the practicability of device.
Description
Technical field
The present invention relates to face identification device field, in particular to a kind of face identification device that accuracy of identification is high.
Background technique
Recognition of face is a kind of biological identification technology for carrying out identification based on facial feature information of people.Use video camera
Or camera acquires image or video flowing containing face, and automatic detection and tracking face in the picture, and then to detecting
Face carry out a series of the relevant technologies 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 in the actual use process, also
It is that there are some problems, for example, most face identification device is only identified simply by scanning facial characteristics at present
People's information, but some criminals can utilize the loophole of recognition of face, be out-tricked by manufacture mask and photograph print
The detection of face identification device steals other people property, information, reduces the safety of face identification device in this way, in addition, very
Plurality of human faces identification device is also at energized state at nobody, wastes much electricity, to result in waste of resources, improving makes
With cost, the practicability of face identification device is greatly reduced.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, it is high to 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 face identification device that accuracy of identification is high,
It further include identification mechanism and testing agency including main body and acquisition camera, the inside of main body, institute is arranged in the identification mechanism
State the inside that identification mechanism is arranged in testing agency；
The identification mechanism includes lifting assembly and clamp assemblies, and the top of lifting assembly is arranged in the clamp assemblies,
The lifting assembly and clamp assemblies are sequentially connected；
The clamp assemblies include lifter plate, driving assembly and fixation kit, and the lifter plate is horizontally set on lifting group
The inside of lifter plate is arranged in the top of part, the driving component, and the driving component and fixation kit are sequentially connected；
The driving component includes that first motor, first gear and two mobile units, the first motor are vertically arranged
In the inside of lifter plate, the first motor and first gear are sequentially connected, and two mobile units are separately positioned on first gear
Two sides, the mobile unit includes second gear, screw rod, 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 rod is horizontally disposed, the screw rod by bearing block with
The inner wall of lifter plate connects, and the movable block is equipped with through-hole, and the inside of the through-hole is equipped with and the matched internal screw thread of screw rod, institute
Screw rod via through holes are stated across movable block, the second gear is sequentially connected by screw rod and movable block, and the connecting rod is vertically set
It sets, the bottom end of the connecting rod is connect with movable block, and the side of the top of the connecting rod is connect 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, and the fixture block match with fixed frame, and the fixture block is arranged in the inside of fixed frame, the fixture block with consolidate
Determine frame to be slidably connected, the side of the separate fixed frame of the fixture block is equipped with groove, and the shape of the vertical cross-section of the groove is arc
The groove of shape, two fixture blocks is 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 shape, each second buffer stopper are evenly distributed on the side close to the first buffer stopper of fixture block.
Preferably, being used to control lifter plate lifting 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 connect with sliding shoe, institute
The inside that main body is arranged in sliding shoe is stated, the expansion bracket is vertically arranged, in the both ends of the downside of the expansion bracket, wherein one end
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, driving the first contact and the second touching by the decline of supporting plate to whether detect chin close to supporting plate
Piece contact carries out recognition of face, plays the role of energy-efficient, the testing agency includes so that acquisition camera starts
The top of lifter plate is arranged in supporting plate and two on-off components, the pallets level, and two on-off components are separately positioned on supporting plate
Lower section two sides, the on-off component includes spring, lantern ring, mobile bar, the first contact and the second wafer, and the mobile bar is perpendicular
To setting, the upper end of the mobile bar is connect with supporting plate, and the lower end of the mobile bar is connect 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 acquisition
Camera electrical connection, the lantern ring are 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 connect with lantern ring.
Preferably, the movement in order to make movable block horizontal stable, the lower section of the movable block is equipped with guide rod, described to lead
The inside of lifter plate, the guide rod and movable block are horizontally set on to bar against the guide rod is slidably connected with movable block.
Preferably, the first motor is servo motor for the work for keeping first motor stable for a long time.
Preferably, preventing face from clamping excessively causes to damage, and the groove is equipped with buffering in order to play buffering effect
Item, the material of the buffer bar are sponge.
Preferably, in order to detect the distance of people's distance means, thus judge whether that starter works, the main body
Inside be equipped with range sensor.
Preferably, playing the role of buffering, first buffer stopper by rubber deformation to improve the effect of buffering
Material with the second buffer stopper is rubber.
Preferably, saving electric energy to utilize solar power generation, the top of the main body is equipped with solar panel.
Preferably, in order to carry out signal transmission, so that the inside of the main body is equipped with day by Computer Control Unit
Line.
The invention has the advantages that in the high face identification device of the accuracy of identification, it, can be to not by identification mechanism
Face's temperature with the identified person of height detects, so that judging whether is that I is being identified, prevents criminal 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 can be powered on by testing agency in acquisition, nobody when automatically power off, effectively
Electric energy is saved, the practicability of device is improved.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the high face identification device of accuracy of identification of the invention；
Fig. 2 is the structural schematic diagram of the lifting assembly of the high face identification device of accuracy of identification of the invention；
Fig. 3 is the structural schematic diagram of the driving assembly of the high face identification device of accuracy of identification of the invention；
Fig. 4 is the structural schematic diagram of the clamping unit of the high face identification device of accuracy of identification of the invention；
Fig. 5 is the structural schematic diagram of the testing agency of the high face identification device of accuracy of identification of the invention；
In figure: 1. main bodys, 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. screw rods, 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.
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 basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of face identification device that accuracy of identification is high, including main body 1 and acquisition camera 2, further include
The inside of main body 1 is arranged in identification mechanism and testing agency, the identification mechanism, and identification mechanism is arranged in the testing agency
It is internal；
By identification mechanism, can face's temperature to the identified person of different heights detect, to judge whether
It is that I is being identified, prevents criminal from taking advantage of using others' photo or other masks to face identification device
It deceives, steals other people property, information, improve the safety and reliability of device, it, can be logical in acquisition by testing agency
Electricity work, nobody when automatically power off, effectively save electric energy, improve the practicability of device.
The identification mechanism includes lifting assembly and clamp assemblies, and the top of lifting assembly is arranged in the clamp assemblies,
The lifting assembly and clamp assemblies are sequentially connected；
The clamp assemblies include lifter plate 6, driving assembly and fixation kit, and the lifter plate 6 is horizontally set on lifting
The inside of lifter plate 6 is arranged in the top of component, the driving component, and the driving component and fixation kit are sequentially connected；
As shown in figure 3, the driving component includes 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 the first motor 7 is sequentially connected with first gear 8, two mobile units point
The two sides of first gear 8 are not set, the mobile unit includes second gear 9, screw rod 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 rod
10 is horizontally disposed, and the screw rod 10 is connect by bearing block with the inner wall of lifter plate 6, and the movable block 11 is equipped with through-hole, institute
The inside for stating through-hole, which is equipped with, passes through movable block 11, second tooth with the matched internal screw thread of screw rod 10,10 via through holes of screw rod
Wheel 9 is sequentially connected by screw rod 10 and movable block 11, and the connecting rod 12 is vertically arranged, the bottom end of the connecting rod 12 and movement
Block 11 connects, and the side of the top of the connecting rod 12 is connect with fixation kit；
When first motor 7 starts, first gear 8 is rotated with it, and first gear 8 drives second gear 9 to rotate, the second tooth
Wheel 9 drives movable block 11 to move horizontally along the direction of guide rod 13 by screw rod 10, by controlling the steering of first motor 7,
Two movable blocks 11 can be made close perhaps separate simultaneously to drive two connecting rods 12 close to each other or separate.
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, and the fixture block 15 is matched with fixed frame 14, the fixture block
15 are arranged in the inside of fixed frame 14, and the fixture block 15 is slidably connected with fixed frame 14, the separate 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 close to the first buffer stopper 17 of fixture block 15.
When needing to carry out Face datection, close to each other by two mobile bars 22 of control, mobile bar 22 drives fixed frame
14 is mobile, and fixed frame 14 drives fixture block 15 mobile, the face of two identified persons close to each other of fixture block 15 so that fixture block 15 close to
Cheek detects face's temperature by temperature sensor 16, so that judging whether is that I is being identified, 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 set, in addition, by the buffer bar on fixture block 15, avoiding face during being close to face recognition
It directly contacts, plays a protective role with fixture block 15, the spacing variation 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 contacting with face during clamping, 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 gas bar of the inside of main body 1, the cylinder 3 is connect with sliding shoe 4, and the inside of main body 1 is arranged in the sliding shoe 4, 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 are 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 is to expansion bracket 5 one effects
Power moves up so that extending after 5 stress of expansion bracket, so that lifter plate 6 be driven to move up, is gone up and down by control lifter plate 6, so as to
People of different heights group 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 two sides of the lower section of supporting plate 19, the on-off component include spring 20,
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 connect with supporting plate 19, and the lower end of the mobile bar 22 is connect 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 electrical connections, the lantern ring 21 are set in mobile bar 22, and the lantern ring 21 is slidably connected with mobile bar 22, and the lantern ring 21 is solid
It is scheduled on the inside of lifter plate 6, the spring 20 is vertically arranged, and one end of the spring 20 is connect with the top of mobile bar 22, institute
The other end for stating spring 20 is connect with lantern ring 21.
When carrying out recognition of face, the chin of face is leaned against on supporting plate 19, and effect of the supporting plate 19 by power will 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
Touching, circuit are connected, and acquisition camera 2 starts, and start to identify face, after recognition of face, chin leaves supporting plate
19, spring 20 extends at this time, drives supporting plate 19 to move up by connecting rod 12, meanwhile, the first contact 23 and the second wafer 24 separate,
Circuit disconnects, and acquisition camera 2 stops working, be powered on when passing through acquisition, nobody when automatically power off, can effectively save
Electric energy improves the practicability of device.
Preferably, the movement in order to make 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, the first motor 7 is servo motor for the work for keeping first motor 7 stable for a long time.
Preferably, preventing face from clamping excessively causes to damage, and the groove is equipped with buffering in order to play buffering effect
Item, the material of the buffer bar are sponge.
Preferably, in order to detect the distance of people's distance means, thus judge whether that starter works, the main body
1 inside is equipped with range sensor.
Preferably, playing the role of buffering, first buffer stopper by rubber deformation to improve the effect of buffering
17 and second the material of buffer stopper 18 be rubber.
Preferably, saving electric energy to utilize solar power generation, the top of the main body 1 is equipped with solar panel.
Preferably, in order to carry out signal transmission, so that the inside of the main body 1 is equipped with by Computer Control Unit
Antenna.
By lifting assembly, the lifting of lifter plate 6 can control, use so as not to the crowd of same height, it is more convenient, pass through
Clamp assemblies, can face's temperature to identified person detect, to judge whether to be me to prevent illegal identified
Molecule cheats face identification device using others' photo or other masks, steals other people property, information,
The safety and reliability for improving device can be powered on by testing agency in acquisition, nobody when automatically power off,
It is effective to save electric energy, improve the practicability of device.
It 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 detects, so that judging whether is that I is being identified, 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 can be powered in acquisition by testing agency, nobody when automatically power off, it is effective to save
Electric energy improves the practicability of device.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above 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 contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of face identification device that accuracy of identification is high, including main body (1) and acquisition camera (2), which is characterized in that also wrap
Identification mechanism and testing agency are included, in the inside of main body (1), the testing agency is arranged in cognitron for the identification mechanism setting
The inside of structure；
The identification mechanism includes lifting assembly and clamp assemblies, and the top of lifting assembly is arranged in the clamp assemblies, described
Lifting assembly and clamp assemblies are sequentially connected；
The clamp assemblies include lifter plate (6), driving assembly and fixation kit, and the lifter plate (6) is horizontally set on lifting
The top of component, the driving component setting are sequentially connected in the inside of lifter plate (6), the driving component and fixation kit；
The driving component includes first motor (7), first gear (8) and two mobile units, and the first motor (7) is vertical
Inside in lifter plate (6) is set, and the first motor (7) and first gear (8) are sequentially connected, and two mobile units are set respectively
The two sides in first gear (8) are set, the mobile unit includes second gear (9), screw rod (10), movable block (11) and connecting rod
(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 rod (10) is horizontally disposed, and the screw rod (10) is connect by bearing block with the inner wall of lifter plate (6), the shifting
Motion block (11) is equipped with through-hole, and the inside of the through-hole is equipped with to be led to screw rod (10) matched internal screw thread, screw rod (10) warp
Hole passes through movable block (11), and the second gear (9) is sequentially connected by screw rod (10) and movable block (11), the connecting rod
(12) vertically arranged, the bottom end of the connecting rod (12) is connect with movable block (11), the side of the top of the connecting rod (12)
It is connect with fixation kit；
The fixation kit includes two clamping units, and two clamping units are separately positioned on two connecting rods (12)；
The clamping unit includes that fixed frame (14), fixture block (15), temperature sensor (16), the first buffer stopper (17) and second are slow
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, and the fixture block (15) matches with fixed frame (14),
The fixture block (15) is arranged in the inside of fixed frame (14), and the fixture block (15) is slidably connected with fixed frame (14), the fixture block
(15) side of separate 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 described in claim 1, which is characterized 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 connect with sliding shoe (4), and the sliding shoe (4) is arranged in 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) are hinged, the other end and sliding shoe (4) hingedly, 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 described in claim 1, which is characterized 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
The two sides in the lower section of supporting plate (19) are set, the on-off component includes spring (20), lantern ring (21), mobile bar (22), the first touching
Piece (23) and the second wafer (24), the mobile bar (22) is vertically arranged, and the upper end and supporting plate (19) of the mobile bar (22) are even
It connects, the lower end of the mobile bar (22) is connect with the first contact (23), and first contact (23) is horizontally disposed, second touching
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 acquisition
Head (2) electrical connection, the lantern ring (21) are set on 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 of lever (22) connects, and the other end of the spring (20) is connect with lantern ring (21).
4. the high face identification device of accuracy of identification as described in claim 1, which is characterized 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 described in claim 1, which is characterized in that the first motor (7) is
Servo motor.
6. the high face identification device of accuracy of identification as described in claim 1, which is characterized in that the groove is equipped with buffering
Item, the material of the buffer bar are sponge.
7. the high face identification device of accuracy of identification as described in claim 1, which is characterized in that the inside of the main body (1)
Equipped with range sensor.
8. the high face identification device of accuracy of identification as described in claim 1, which is characterized 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 described in claim 1, which is characterized in that the top of the main body (1)
Equipped with solar panel.
10. the high face identification device of accuracy of identification as described in claim 1, which is characterized 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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| CN201711379227.1A CN107958227B (en) | 2017-12-20 | 2017-12-20 | The high face identification device of accuracy of identification |
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| CN107958227A CN107958227A (en) | 2018-04-24 |
| CN107958227B true CN107958227B (en) | 2019-12-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108769464B (en) * | 2018-05-08 | 2020-11-20 | 上海竞动科技有限公司 | Face recognition equipment |
| CN108980550B (en) * | 2018-05-24 | 2020-05-15 | 王伟 | Face tracking equipment convenient to dismouting |
| CN108839636B (en) * | 2018-05-31 | 2020-03-17 | 江西防管家智能家居有限公司 | Face recognition equipment with protection function |
| CN108843900B (en) * | 2018-06-27 | 2020-03-06 | 温州大学瓯江学院 | Construction worker recording terminal |
| 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 |
| CN109840964A (en) * | 2019-01-22 | 2019-06-04 | 广州市鹭江远科技有限公司 | A kind of Time Attendance Device that the accuracy of identification with face identification functions is high |
| 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 |
| CN111365574B (en) * | 2020-03-01 | 2021-12-21 | 御智(厦门)科技有限公司 | Security protection monitor terminal based on face identification |
| CN111946963B (en) * | 2020-08-18 | 2021-09-24 | 哈尔滨工业大学（深圳） | Nano positioning platform based on super-resolution image processing |
| CN113591805B (en) * | 2021-09-27 | 2021-12-21 | 苏州思源科安信息技术有限公司 | Face feature acquisition device |
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| JP3489531B2 (en) * | 1999-06-25 | 2004-01-19 | 日本電気株式会社 | Two-axis drive mechanism, image input device and light projection device using the same |
| CN106213904B (en) * | 2016-09-14 | 2022-02-22 | 维融科技股份有限公司 | Self-service bank counter |
| CN106885113A (en) * | 2017-02-22 | 2017-06-23 | 浙江工业大学 | Vehicle-mounted lifting detection means based on face recognition technology |
| CN206682545U (en) * | 2017-05-03 | 2017-11-28 | 重庆三峡学院 | A kind of face identification camera device |
| CN207586954U (en) * | 2017-12-20 | 2018-07-06 | 南京埃塔斯智能科技有限公司 | The high face identification device of accuracy of identification |
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