CN107918774A - Portable type face recognition device with live body authentication function - Google Patents
Portable type face recognition device with live body authentication function Download PDFInfo
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- CN107918774A CN107918774A CN201711379204.0A CN201711379204A CN107918774A CN 107918774 A CN107918774 A CN 107918774A CN 201711379204 A CN201711379204 A CN 201711379204A CN 107918774 A CN107918774 A CN 107918774A
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 13
- 230000002745 absorbent Effects 0.000 claims abstract description 12
- 239000002250 absorbent Substances 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000012795 verification Methods 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001050 lubricating effect Effects 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
-
- 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
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- 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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
-
- 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
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- 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
Landscapes
- 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)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention relates to a kind of portable type face recognition device with live body authentication function,Including cog region,Display screen,Body and at least two control buttons,Further include adjusting mechanism and testing agency,The adjusting mechanism includes the first drive component,First support bar,Drive rod,Two head rods and two absorbent modules,The testing agency includes second support bar,Second drive component,Elevator,Second connecting rod,3rd drive component,First drive link,Second drive link and infrared temperature measurement device,In the portable type face recognition device with live body authentication function,Pass through adjusting mechanism,Face recognition device is set to carry out angular adjustment,So that face recognition device can be adapted for the people of different heights,Improve the practicality of face recognition device,Moreover,Pass through testing agency,Make face recognition device before recognition of face is carried out,Face and faceform can be verified,Improve the security of face recognition device.
Description
Technical field
The present invention relates to face recognition device field, more particularly to a kind of portable type face with live body authentication function is known
Other equipment.
Background technology
Recognition of face, is a kind of biological identification technology that the facial feature information based on people carries out identification, by taking the photograph
Camera or camera collection image or video flowing containing face, and automatic detect and track face in the picture, and then to inspection
The face that measures carries out a series of correlation techniques of face, usually also referred to as Identification of Images, face recognition.
General people are when using face recognition device, since the position of face recognition device installation can not be adjusted,
The people for causing different heights is when recognition of face is carried out, it is necessary to improve the identification of face recognition device by adjusting posture
Precision, reduces the practicality of face recognition device, and moreover, with the development of technology, people can pass through the people of making
Face model, to carry out the verification of recognition of face, greatly reduces the security of face recognition device.
The content of the invention
The technical problem to be solved in the present invention is：It is a kind of with live body verification in order to overcome the deficiencies of the prior art and provide
The portable type face recognition device of function.
The technical solution adopted by the present invention to solve the technical problems is：A kind of portable type people with live body authentication function
Face identification equipment, including cog region, display screen, body and at least two control buttons, further include adjusting mechanism and testing agency,
The adjusting mechanism is arranged on body, and the testing agency is arranged on the inside of body；
The adjusting mechanism includes the first drive component, first support bar, drive rod, two head rods and two suctions
Attached component, the drive rod are horizontally set on the middle part of the side of body, in the middle part and first support bar of the drive rod
Portion is hinged, and first drive component is arranged in first support bar, and first drive component is sequentially connected with drive rod, and two
A head rod is separately positioned on the both ends of first support bar, and two absorbent modules are separately positioned on two head rods
On；
The testing agency includes second support bar, the second drive component, elevator, the second connecting rod, the 3rd driving group
Part, the first drive link, the second drive link and infrared temperature measurement device, the second support bar is vertically arranged, the second support bar
Upper end is fixedly connected on the inside of body, and second drive component is arranged on the side of the upper end of second support bar, the liter
Drop block is set in second support bar, and second drive component is sequentially connected with elevator, and second connecting rod is vertically set
To put, the upper end of second connecting rod is arranged on the side away from second support bar on elevator, and the one of second drive link
The lower end with the second connecting rod is held to be hinged, the infrared temperature measurement device is arranged on the other end of the second drive link, and the described 3rd drives
Dynamic component is arranged on the middle part of the second connecting rod, and one end of first drive link is hinged on the middle part of the second drive link, described
The other end of first drive link is hinged on the 3rd drive component, and the 3rd drive component is passed by the first drive link and second
Lever is sequentially connected.
Preferably, in order to drive drive rod to be rotated around with the hinge joint of first support bar, first drive component
Including the first motor, driving wheel, driven wheel and connecting line, first motor is arranged on the top of first support bar, and described
One motor is sequentially connected with driving wheel, and the driven wheel is hinged on the bottom of first support bar, and one end of the connecting line bypasses
Driving wheel is arranged on the one end of drive rod away from body, and it is remote that the other end of the connecting line around driven wheel is arranged on drive rod
From on one end of body.
Preferably, in order to improve face recognition device installation convenience, the absorbent module include sucker, shell and
Cylinder, the shape of the vertical cross-section of the shell is U-shaped, and the U-shaped opening is horizontally disposed with, and the shell is away from U-shaped opening
One end is arranged on head rod, and the sucker is arranged at the U-shaped opening of shell, and one end of the cylinder sets shell remote
On inner wall from one end of U-shaped opening, the other end of the cylinder is arranged on the middle part of sucker.
Preferably, in order to drive elevator to lift, second drive component includes the second motor and screw, described
Two motors are arranged on the upper end of second support bar, and the screw is vertically provided at the lower section of the second motor, second motor with
Screw rod transmission connects, and the elevator is internally provided with through hole, and the screw passes through through hole, and the screw connects with elevator screw thread
Connect.
Preferably, in order to drive the second drive link to be driven around with the hinge joint of the second connecting rod rotation, the described 3rd
Component includes the 3rd motor and turntable, and the 3rd motor is arranged on the middle part of the second connecting rod, the 3rd motor and turntable
It is sequentially connected, the other end of first drive link is hinged on turntable at the position away from the turntable center of circle.
Preferably, in order to improve the security of elevator, limited block is additionally provided with below the second support bar, it is described
The lower end of screw is arranged on limited block.
Preferably, in order to improve the driving force of the first motor, first motor is servomotor.
Preferably, in order to reduce the volume of shell, the convenience of face recognition device is improved, the cylinder is miniature gas
Cylinder.
Preferably, in order to improve the adsorption capacity of sucker, the material of the sucker is rubber.
Preferably, in order to improve the smooth degree of elevator lifting, lubricant is also coated with the outer surface of the screw.
The invention has the advantages that adjusting should be passed through with the portable type face recognition device of live body authentication function
Mechanism, allows face recognition device to carry out angular adjustment, so that face recognition device can be adapted for the people of different heights,
The practicality of face recognition device is improved, compared with conventional adjustment mechanisms, which know face by two absorbent modules
The installation and removal of other equipment are more convenient, further increase the practicality of face recognition device, moreover, pass through detection
Mechanism, makes face recognition device to be verified to face and faceform before recognition of face is carried out, improve face
The security of identification equipment, compared with traditional detection mechanism, the mechanism detection range is big, can by the multiple positions of face into
Trip temperature gathers, and improves face recognition device verification face and the accuracy of faceform.
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 portable type face recognition device with live body authentication function of the present invention；
Fig. 2 is the structural representation of the adjusting mechanism of the portable type face recognition device with live body authentication function of the present invention
Figure；
Fig. 3 is the structural representation of the absorbent module of the portable type face recognition device with live body authentication function of the present invention
Figure；
Fig. 4 is the structural representation of the testing agency of the portable type face recognition device with live body authentication function of the present invention
Figure；
In figure：1. cog region, 2. display screens, 3. bodies, 4. control buttons, 5. first motors, 6. driving wheels, 7. first connect
Extension bar, 8. first support bars, 9. drive rods, 10. connecting lines, 11. driven wheels, 12. suckers, 13. shells, 14. cylinders, 15. liters
Drop block, 16. second support bars, 17. second motors, 18. second connecting rods, 19. screws, 20. the 3rd motors, 21. turntables, 22.
First drive link, 23. limited blocks, 24. second drive links, 25. infrared temperature measurement devices.
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, a kind of portable type face recognition device with live body authentication function, including cog region 1, display screen
2nd, 3 and at least two control button 4 of body, further includes adjusting mechanism and testing agency, and the adjusting mechanism is arranged on body 3
On, the testing agency is arranged on the inside of body 3；
As shown in Fig. 2, the adjusting mechanism includes 9, two first the first drive component, first support bar 8, drive rod companies
Extension bar 7 and two absorbent modules, the drive rod 9 are horizontally set on the middle part of the side of body 3, the middle part of the drive rod 9
It is hinged with the middle part of first support bar 8, first drive component is arranged in first support bar 8, first drive component
It is sequentially connected with drive rod 9, two head rods 7 are separately positioned on the both ends of first support bar 8, two absorbent modules point
It is not arranged on two head rods 7；
Wherein, face recognition device is generally fixedly mounted on the wall, when people carry out recognition of face, due to people
Height it is different, cause people to need to act by itself, to adjust oneself height, to reduce the practicality of face recognition device,
For such case, face recognition device is adsorbed on the wall by two absorbent modules and two head rods 7, is improved
The convenience of face recognition device installation, drives the one end of drive rod 9 away from body 3 to move up and down by the first drive component,
So as to drive body 3 to rotate upwardly and downwardly by drive rod 9, it is achieved thereby that the angular adjustment of body 3, improves people and uses face
The convenience of identification equipment, improves the practicality of face recognition device；
Connected as shown in figure 4, the testing agency includes second support bar 16, the second drive component, elevator 15, second
Bar 18, the 3rd drive component, the first drive link 22, the second drive link 24 and infrared temperature measurement device 25, the second support bar 16 are perpendicular
To setting, the upper end of the second support bar 16 is fixedly connected on the inside of body 3, and second drive component is arranged on second
The side of the upper end of supporting rod 16, the elevator 15 are set in second support bar 16, second drive component and lifting
Block 15 is sequentially connected, and second connecting rod 18 is vertically arranged, and the upper end of second connecting rod 18 is arranged on elevator 15
Side away from second support bar 16, one end of second drive link 24 and the lower end of the second connecting rod 18 are hinged, described red
Outer thermal detector 25 is arranged on the other end of the second drive link 24, and the 3rd drive component is arranged in the second connecting rod 18
Portion, one end of first drive link 22 are hinged on the middle part of the second drive link 24, the other end hinge of first drive link 22
It is connected on the 3rd drive component, the 3rd drive component is sequentially connected by the first drive link 22 and the second drive link 24；
Wherein, with the development of technology, nowadays people can be by the faceform that produces, to pass through recognition of face
The verification of equipment, reduces the security of face recognition device, for such case, in the supporting role of second support bar 16
Under, drive elevator 15 to be lifted along second support bar 16 by the second drive component, in the second connecting rod 18 and the second transmission
Under the gearing of bar 24, pull infrared temperature measurement device 25 to lift by elevator 15, allow infrared temperature measurement device 25 from body 3
Internal folding and unfolding, the 3rd drive component is by the first drive link 22 afterwards, the second drive link 24 of driving around with the second connecting rod 18
Hinged place rotate, it is achieved thereby that the angular adjustment of infrared temperature measurement device 25, expand the investigative range of infrared temperature measurement device 25, it
The temperature of face is detected by infrared temperature measurement device 25 afterwards, by the temperature difference between face and model, to face and
Faceform is distinguished, so as to improve resolution of the face recognition device to faceform, improves face recognition device
Security.
As shown in Fig. 2, first drive component includes the first motor 5, driving wheel 6, driven wheel 11 and connecting line 10, institute
The top that the first motor 5 is arranged on first support bar 8 is stated, first motor 5 is sequentially connected with driving wheel 6, the driven wheel
11 are hinged on the bottom of first support bar 8, and one end of the connecting line 10 is arranged on drive rod 9 away from body 3 around driving wheel 6
One end on, the other end of the connecting line 10 is arranged on the one end of drive rod 9 away from body 3 around driven wheel 11；
Wherein, drive driving wheel 6 to rotate by the first motor 5, under the guiding role of driven wheel 11, pass through driving wheel 6
Connecting line 10 is pulled, pulls the one end of drive rod 9 away from body 3 to rotate upwardly and downwardly by connecting line 10 afterwards, in the work of drive rod 9
Under, rotate upwardly and downwardly body 3, it is achieved thereby that the angular adjustment of body 3.
As shown in figure 3, the absorbent module includes sucker 12, shell 13 and cylinder 14, the vertical cross-section of the shell 13
Shape be U-shaped, the U-shaped opening is horizontally disposed with, and the described one end of shell 13 away from U-shaped opening is arranged on head rod 7
On, the sucker 12 is arranged at the U-shaped opening of shell 13, and one end of the cylinder 14 sets shell 13 away from U-shaped opening
On the inner wall of one end, the other end of the cylinder 14 is arranged on the middle part of sucker 12；
Wherein, the middle part for driving sucker 12 by cylinder 14 moves left and right, so that sucker 12 can be adsorbed on metope,
Afterwards by the supporting role of shell 13 and head rod 7, face recognition device is fixed on the wall.
As shown in figure 4, second drive component includes the second motor 17 and screw 19, second motor 17 is arranged on
The upper end of second support bar 16, the screw 19 are vertically provided at the lower section of the second motor 17, second motor 17 and screw
19 are sequentially connected, and the elevator 15 is internally provided with through hole, and the screw 19 passes through through hole, the screw 19 and elevator 15
It is threadedly coupled；
3rd drive component includes the 3rd motor 20 and turntable 21, and the 3rd motor 20 is arranged on the second connecting rod
18 middle part, the 3rd motor 20 are sequentially connected with turntable 21, and the other end of first drive link 22 is hinged on turntable 21
At the upper position away from 21 center of circle of turntable；
Wherein, drive screw 19 to rotate by the second motor 17, under the interaction of screw 19 and elevator 15, pass through
Screw 19 drives elevator 15 to lift, and under the gearing of the second connecting rod 18 and the second drive link 24, realizes infrared survey
The folding and unfolding of warm device 25, is rotated by 20 driving disc 21 of the 3rd motor afterwards, under the action of turntable 21, passes through the first drive link
22 pull the second drive link 24, the second drive link 24 is rotated around with the hinge joint of the second connecting rod 18, it is achieved thereby that red
The angular adjustment of outer thermal detector 25, expands the detection range of infrared temperature measurement device 25.
Preferably, in order to improve the security of elevator 15, the lower section of the second support bar 16 is additionally provided with limited block
23, the lower end of the screw 19 is arranged on limited block 23, when elevator 15 drops to the second support along second support bar 16
When 16 lower end of bar, under the supporting role of limited block 23, make elevator 15 can not continue to decline, reduce elevator 15 and fall
The probability fallen, so as to improve the security of elevator 15.
Preferably, in order to improve the driving force of the first motor 5, first motor 5 is servomotor.
Preferably, in order to reduce the volume of shell 13, the convenience of face recognition device is improved, the cylinder 14 is micro-
Type cylinder, when cylinder 14 is minitype cylinder, reduces the volume of cylinder 14, so that the volume of shell 13 can be corresponding
Reduce, so as to reduce the volume of face recognition device, improve the convenience of face recognition device.
Preferably, in order to improve the adsorption capacity of sucker 12, the material of the sucker 12 is rubber, due to the matter of rubber
Ground is more soft, allow to be bonded between sucker 12 and metope it is even closer, so as to improve the adsorption capacity of sucker 12.
Preferably, in order to improve the smooth degree of the lifting of elevator 15, it is also coated with lubricating on the outer surface of the screw 19
Agent, by lubricant, reduces the friction coefficient between screw 19 and elevator 15, so as to reduce screw 19 and elevator 15
Between frictional force so that improve elevator 15 lifting smooth degree.
Face recognition device is generally fixedly mounted on the wall, when people carry out recognition of face, due to the body of people
It is high different, cause people to need to act by itself, to adjust oneself height, to reduce the practicality of face recognition device, for
Such case, face recognition device is adsorbed on the wall, improve face by two absorbent modules and two head rods 7
The convenience of identification equipment installation, drives body 3 to rotate upwardly and downwardly, it is achieved thereby that the angle of body 3 by the first drive component
Adjust, improve the convenience that people use face recognition device, the practicality of face recognition device is improved, with technology
Develop, nowadays people, by the verification of face recognition device, can reduce face knowledge by the faceform produced
The security of other equipment, for such case, drives infrared temperature measurement device 25 to lift, passes through the 3rd afterwards by the second drive component
Drive component driving infrared temperature measurement device 25 carries out angular adjustment, the investigative range of infrared temperature measurement device 25 is expanded, afterwards by red
Outer thermal detector 25 is detected the temperature of face, by the temperature difference between face and model, to face and faceform
Distinguished, so as to improve resolution of the face recognition device to faceform, improve the security of face recognition device.
Compared with prior art, should with portable type face recognition device of live body authentication function, by adjusting mechanism,
Face recognition device is carried out angular adjustment, so that face recognition device can be adapted for the people of different heights, improve
The practicality of face recognition device, compared with conventional adjustment mechanisms, which set recognition of face by two absorbent modules
Standby installation and removal are more convenient, further increase the practicality of face recognition device, moreover, pass through detection machine
Structure, makes face recognition device to be verified before recognition of face is carried out to face and faceform, improves face knowledge
The security of other equipment, compared with traditional detection mechanism, the mechanism detection range is big, can be by being carried out to the multiple positions of face
Temperature acquisition, improves face recognition device verification face and the accuracy of faceform.
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 portable type face recognition device with live body authentication function, including cog region (1), display screen (2), body
(3) and at least two control buttons (4), it is characterised in that further include adjusting mechanism and testing agency, the adjusting mechanism is set
On body (3), the testing agency is arranged on the inside of body (3)；
The adjusting mechanism include the first drive component, first support bar (8), drive rod (9), two head rods (7) and
Two absorbent modules, the drive rod (9) are horizontally set on the middle part of the side of body (3), the middle part of the drive rod (9) with
The middle part of first support bar (8) is hinged, and first drive component is arranged in first support bar (8), first driving group
Part is sequentially connected with drive rod (9), and two head rods (7) are separately positioned on the both ends of first support bar (8), two suctions
Attached component is separately positioned on two head rods (7)；
The testing agency includes second support bar (16), the second drive component, elevator (15), the second connecting rod (18), the
Three drive components, the first drive link (22), the second drive link (24) and infrared temperature measurement device (25), the second support bar (16) are perpendicular
To setting, the upper end of the second support bar (16) is fixedly connected on the inside of body (3), and second drive component is arranged on
The side of the upper end of second support bar (16), the elevator (15) are set in second support bar (16), second driving
Component is sequentially connected with elevator (15), and second connecting rod (18) is vertically arranged, the upper end of second connecting rod (18)
The side away from second support bar (16) on elevator (15) is arranged on, one end of second drive link (24) is connected with second
The lower end of bar (18) is hinged, and the infrared temperature measurement device (25) is arranged on the other end of the second drive link (24), and the described 3rd drives
Dynamic component is arranged on the middle part of the second connecting rod (18), and one end of first drive link (22) is hinged on the second drive link (24)
Middle part, the other end of first drive link (22) is hinged on the 3rd drive component, and the 3rd drive component passes through
One drive link (22) is sequentially connected with the second drive link (24).
2. there is the portable type face recognition device of live body authentication function as claimed in claim 1, it is characterised in that described the
One drive component includes the first motor (5), driving wheel (6), driven wheel (11) and connecting line (10), and first motor (5) sets
Put and be sequentially connected in the top of first support bar (8), first motor (5) with driving wheel (6), the driven wheel (11) is hinged
In the bottom of first support bar (8), one end of the connecting line (10) is arranged on drive rod (9) away from this around driving wheel (6)
On one end of body (3), the other end of the connecting line (10) is arranged on drive rod (9) away from body (3) around driven wheel (11)
One end on.
3. there is the portable type face recognition device of live body authentication function as claimed in claim 1, it is characterised in that the suction
Attached component includes sucker (12), shell (13) and cylinder (14), and the shape of the vertical cross-section of the shell (13) is U-shaped, the U
Shape open horizontal is set, and the one end of the shell (13) away from U-shaped opening is arranged on head rod (7), the sucker
(12) it is arranged at the U-shaped opening of shell (13), one end of the cylinder (14) sets the one end of shell (13) away from U-shaped opening
Inner wall on, the other end of the cylinder (14) is arranged on the middle part of sucker (12).
4. there is the portable type face recognition device of live body authentication function as claimed in claim 1, it is characterised in that described the
Two drive components include the second motor (17) and screw (19), and second motor (17) is arranged on the upper of second support bar (16)
End, the screw (19) are vertically provided at the lower section of the second motor (17), and second motor (17) connects with screw (19) transmission
Connect, the elevator (15) is internally provided with through hole, and the screw (19) passes through through hole, the screw (19) and elevator (15)
It is threadedly coupled.
5. there is the portable type face recognition device of live body authentication function as claimed in claim 1, it is characterised in that described the
Three drive components include the 3rd motor (20) and turntable (21), and the 3rd motor (20) is arranged in the second connecting rod (18)
Portion, the 3rd motor (20) are sequentially connected with turntable (21), and the other end of first drive link (22) is hinged on turntable
(21) at the position away from turntable (21) center of circle.
6. there is the portable type face recognition device of live body authentication function as claimed in claim 1, it is characterised in that described the
Limited block (23) is additionally provided with below two supporting rods (16), the lower end of the screw (19) is arranged on limited block (23).
7. there is the portable type face recognition device of live body authentication function as claimed in claim 2, it is characterised in that described the
One motor (5) is servomotor.
8. there is the portable type face recognition device of live body authentication function as claimed in claim 3, it is characterised in that the gas
Cylinder (14) is minitype cylinder.
9. there is the portable type face recognition device of live body authentication function as claimed in claim 3, it is characterised in that the suction
The material of disk (12) is rubber.
10. there is the portable type face recognition device of live body authentication function as claimed in claim 4, it is characterised in that described
Lubricant is also coated with the outer surface of screw (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379204.0A CN107918774A (en) | 2017-12-20 | 2017-12-20 | Portable type face recognition device with live body authentication function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711379204.0A CN107918774A (en) | 2017-12-20 | 2017-12-20 | Portable type face recognition device with live body authentication function |
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| Publication Number | Publication Date |
|---|---|
| CN107918774A true CN107918774A (en) | 2018-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711379204.0A Withdrawn CN107918774A (en) | 2017-12-20 | 2017-12-20 | Portable type face recognition device with live body authentication function |
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| Country | Link |
|---|---|
| CN (1) | CN107918774A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110866517A (en) * | 2019-11-28 | 2020-03-06 | 武汉创视奇科技有限公司 | Terminal for face recognition and face recognition method |
| CN114251557A (en) * | 2021-12-23 | 2022-03-29 | 武汉讯康电子技术有限公司 | Infrared technology-based identification instrument and identification method |
-
2017
- 2017-12-20 CN CN201711379204.0A patent/CN107918774A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110866517A (en) * | 2019-11-28 | 2020-03-06 | 武汉创视奇科技有限公司 | Terminal for face recognition and face recognition method |
| CN110866517B (en) * | 2019-11-28 | 2023-04-21 | 武汉创视奇科技有限公司 | Terminal for face recognition and face recognition method |
| CN114251557A (en) * | 2021-12-23 | 2022-03-29 | 武汉讯康电子技术有限公司 | Infrared technology-based identification instrument and identification method |
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Application publication date: 20180417 |