CN109961011A - A kind of payment devices that the accuracy of identification based on block chain technology is high - Google Patents
A kind of payment devices that the accuracy of identification based on block chain technology is high Download PDFInfo
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- CN109961011A CN109961011A CN201910119318.4A CN201910119318A CN109961011A CN 109961011 A CN109961011 A CN 109961011A CN 201910119318 A CN201910119318 A CN 201910119318A CN 109961011 A CN109961011 A CN 109961011A
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- 238000005516 engineering process Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000005284 excitation Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000013500 data storage Methods 0.000 abstract description 5
- 238000005286 illumination Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004422 calculation algorithm Methods 0.000 description 4
- 230000001815 facial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000013515 script Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000001202 rhombencephalon Anatomy 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
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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
- F16M11/045—Allowing translations adapted to left-right translation movement
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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
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention relates to a kind of payment devices that the accuracy of identification based on block chain technology is high, including main body, pedestal, pedal, top plate, identification mechanism, guard mechanism, display screen, card slot, light compensating lamp and two side plates, processor and memory are equipped in main body, guard mechanism includes baffle, runner assembly and two connection components, runner assembly includes first motor, bearing, screw rod, movable block and strut, identification mechanism includes lifting assembly, lifter plate, reciprocating member and camera, the high payment devices of the accuracy of identification based on block chain technology, data storage is carried out using block chain technology, so that data safety degree is high, and, the space of a stable illumination is formed by guard mechanism, it avoids by external disturbance, improve accuracy of identification, moreover, it can adjust the position of camera by identification mechanism, make camera face Face shoots face from front, further increases recognition of face precision.
Description
Technical field
The present invention relates to a kind of payment devices that the accuracy of identification based on block chain technology is high.
Background technique
Block chain technology is that algorithm of knowing together with storing data, using distributed node is verified using block linked data structure
Guarantee the safety of data transmission and access with more new data, in the way of cryptography, using by automatized script generation to generate
The intelligent contract of code composition programs the completely new distributed basis framework and calculation of one kind with operation data, is distributed
The new application mode of the computer technologies such as data storage, point-to-point transmission, common recognition mechanism, Encryption Algorithm.
The data safety degree of block chain technology is higher, and application is also very extensive, and which includes in people's daily life
All kinds of payment devices used.
The payment devices of the prior art are typically all to use traditional data encryption mode, it is easy to loss of data is caused,
Also, for the ease of the identity for confirming payment personnel, existing payment devices are usually known with some widely used faces
Other technology combines, and installs recognition of face camera on the payment device, can be convenient for the identity of confirmation payment personnel, while payer
Payment work can be completed without being manually entered password in member, still, when carrying out recognition of face using camera, it is easy by
The interference of external environment and light, such as in the more market of the stream of people or supermarket, progress recognition of face since background is excessively multiple
Miscellaneous to be easily reduced recognition efficiency and accuracy of identification, moreover, the position of camera immobilizes in equipment, and some heights are shorter
Or higher people needs to come back or bow when identifying, camera can not face face, thereby reduce its identification essence
Degree, so as to cause the practicality reduction.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of based on block chain skill
The high payment devices of the accuracy of identification of art.
The technical solution adopted by the present invention to solve the technical problems is: a kind of accuracy of identification based on block chain technology is high
Payment devices, including main body, pedestal, pedal, top plate, identification mechanism, guard mechanism, display screen, card slot, light compensating lamp and two
Side plate, the main body and pedal are each attached to the top of pedestal, and the top plate is fixed on the top of main body, and two side plates are solid respectively
It is scheduled on the lower section at the both ends of top plate, the side plate is fixedly connected with main body, and the identification mechanism is connect with display screen, the light filling
Lamp is fixed in main body, and the guard mechanism is located at the lower section of one end of the separate main body of top plate, and the card slot is fixed therein
The side far from another side plate of one side plate, the main body is interior to be equipped with processor and memory, the processor and storage
Device electrical connection, the memory receive the block chain data of block chain link point write-in, and store to block chain data, described
Display screen and light compensating lamp are electrically connected with processor；
The guard mechanism includes baffle, runner assembly and two connection components, and two connection components are located at baffle
Two sides, the connection component and side plate correspond, and the baffle is connect by connection component with side plate, the runner assembly
Be sequentially connected with baffle, the runner assembly includes first motor, bearing, screw rod, movable block and strut, the first motor and
Bearing is each attached to the lower section of baffle, one end transmission connection of the first motor and screw rod, the other end setting of the screw rod
In bearing, the movable block is set on screw rod, the movable block be equipped with the junction of screw rod and the matched spiral shell of screw rod
Line, the movable block pass through strut and panel hinge；
The identification mechanism includes lifting assembly, lifter plate, reciprocating member and camera, and the lifting assembly is arranged in master
On body, the lifting assembly and lifter plate are sequentially connected, and the reciprocating member and camera are respectively positioned on the separate main body of lifter plate
Side, the reciprocating member and camera be sequentially connected, and the display screen is fixed on the lower section of lifter plate, the camera with
Processor electrical connection.
Preferably, being equipped with block catenary system, the block in the processor to improve the safety of data storage
Catenary system includes data Layer, network layer, common recognition layer, excitation layer, contract layer and application layer, and the block chain data source is in data
Layer.
Preferably, in order to improve the intelligence degree of equipment, the processor is single-chip microcontroller or PLC, the memory
Including memory database and disk database, the memory database and disk database receive the write-in of block chain link point respectively
Block chain data, and block chain data are stored.
Preferably, the connection component includes casing and side lever for the ease of the rotation of baffle, described sleeve pipe is fixed on
On side plate, one end of the side lever is fixedly connected with baffle, and the other end of the side lever is arranged in casing.
Preferably, the lower section of the top plate is equipped with ultrasonic range finder, described in order to detect the height of personnel on pedal
Ultrasonic range finder is located at the surface of pedal, and the ultrasonic range finder is electrically connected with processor.
Preferably, being equipped with pressure sensor, the pressure sensing in the pedal to detect the people that whether stands on pedal
Device is electrically connected with processor.
Preferably, the lifting assembly includes the second motor, shaft, drive rod in order to drive lifter plate to be gone up and down
With lifting frame, second motor is fixed in main body, and second motor be electrically connected with processor, second motor and turn
One end of axis is sequentially connected, and the drive rod is fixed on the other end of shaft, and the drive rod is located at the inside of lifting frame, described
Lifting frame is fixedly connected with lifter plate.
Preferably, the steady movement in order to realize lifting frame, the two sides of the lifting frame are equipped with slip ring and sliding rail, described
Slip ring is fixedly connected with lifting frame, and the shape of the sliding rail is U-shaped, and the both ends of the sliding rail are fixed in main body, the slip ring
It is arranged on the slide rail.
Preferably, the reciprocating member includes third in order to drive camera to move back and forth in the horizontal direction
Motor, half gear, reciprocal frame, two rack gears and two connecting rods, the third motor are fixed on lifter plate, the third motor
It is electrically connected with processor, the third motor is connect with half gear drive, and two rack gears are separately fixed at the top in reciprocal frame
And bottom, half gear are located between two rack gears, the half wheel and rack engagement, the reciprocal frame passes through connecting rod and takes the photograph
As head is fixedly connected.
Preferably, the steady movement in order to realize camera, the reciprocating member further includes two fixed rings, described solid
Determine ring and connecting rod corresponds, the fixed ring is fixed on lifter plate, and the Fixing shrink ring is located on connecting rod.
The invention has the advantages that the high payment devices of the accuracy of identification based on block chain technology are somebody's turn to do, using block chain
Technology carries out data storage, so that data safety degree is high, also, forms the space of a stable illumination by guard mechanism,
It avoids being improved accuracy of identification by external disturbance, compared with existing guard mechanism, which, which facilitates, improves face knowledge
Other precision, but convenient user after completion of transactions leaves, and moreover, can adjust the position of camera by identification mechanism, makes
Camera face face shoots face from front, further increases recognition of face precision, so that the practicability of equipment is improved,
Compared with existing identification mechanism, the identification mechanism flexible structure, convenient for being adjusted correspondingly according to face location.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is that the system of the block catenary system of the high payment devices of the accuracy of identification of the invention based on block chain technology is former
Reason figure；
Fig. 2 is the structural schematic diagram of the high payment devices of the accuracy of identification of the invention based on block chain technology；
Fig. 3 is the side view of the high payment devices of the accuracy of identification of the invention based on block chain technology；
Fig. 4 is the structural representation of the lifting assembly of the high payment devices of the accuracy of identification of the invention based on block chain technology
Figure；
Fig. 5 is the portion the A enlarged drawing of Fig. 2；
In figure: 1. main bodys, 2. pedestals, 3. pedals, 4. top plates, 5. display screens, 6. card slots, 7. light compensating lamps, 8. side plates, 9. gears
Plate, 10. first motors, 11. bearings, 12. screw rods, 13. movable blocks, 14. struts, 15. lifter plates, 16. cameras, 17. casings,
18. side lever, 19. ultrasonic range finders, 20. pressure sensors, 21. second motors, 22. shafts, 23. drive rods, 24. liftings
Frame, 25. slip rings, 26. sliding rails, 27. third motors, 28. half gears, 29. reciprocal frames, 30. rack gears, 31. connecting rods, 32. fixed rings.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of payment devices that the accuracy of identification based on block chain technology is high, including main body 1, pedestal 2, step on
Plate 3, top plate 4, identification mechanism, guard mechanism, display screen 5, card slot 6, light compensating lamp 7 and two side plates 8 are equipped in the main body 1
Processor and memory, the processor and memory electrical connection, the memory receive the block chain of block chain link point write-in
Data, and block chain data are stored, block catenary system is equipped in the processor, the block catenary system includes data
Layer, network layer, common recognition layer, excitation layer, contract layer and application layer, the block chain data source is in data Layer, the processor
For single-chip microcontroller or PLC, the memory includes memory database and disk database, the memory database and disk database
Receive the block chain data of block chain link point write-in respectively, and block chain data are stored.
In fact, processor is mainly used for handling data, and memory is stored for data, herein:
Data Layer encapsulates bottom data block and the technologies such as relevant data encryption and timestamp；
In fact, the block chain data that memory database and disk database receive or store come from data
Layer.
Network layer then includes distributed networking mechanism, data dissemination mechanism and data authentication mechanism etc.；
All kinds of common recognition algorithms of common recognition layer predominant package network node；
Economic factor is integrated into block chain technical system by excitation layer, main issuing mechanism including economic incentives and
Distribution mechanism etc.；
All kinds of scripts of contract layer predominant package, algorithm and intelligent contract, are the bases of block chain programmable features；
Application layer then encapsulates the various application scenarios and case of block chain.
As Figure 2-3, the main body 1 and pedal 3 are each attached to the top of pedestal 2, and the top plate 4 is fixed on main body 1
Top, two side plates 8 are separately fixed at the lower section at the both ends of top plate 4, and the side plate 8 is fixedly connected with main body 1, the identification
Mechanism is connect with display screen 5, and the light compensating lamp 7 is fixed on the body 1, and the guard mechanism is located at the separate main body 1 of top plate 4
The lower section of one end, the card slot 6 are fixed therein the side far from another side plate 8 an of side plate 8,5 He of display screen
Light compensating lamp 7 is electrically connected with processor；
When in use, subscriber station is on pedal 3, and then guard mechanism is run for the payment devices, by top plate 4, blocks machine
Structure, main body 1 and two side plates 8 construct a semi-enclosed environment, and simultaneous processor controls light compensating lamp 7 and opens, so that user
Face is in a stable light environment, while avoiding external disturbance, to guarantee that identification mechanism is able to carry out accurate people
Face identification, after verifying identity, if user identity is legal, bank card can be slided in card slot 6, carry out payment transaction.
As shown in figure 3, the guard mechanism includes baffle 9, runner assembly and two connection components, two connection components point
Not Wei Yu baffle 9 two sides, the connection component and side plate 8 correspond, and the baffle 9 is connected by connection component and side plate 8
It connects, the runner assembly and baffle 9 are sequentially connected, and the runner assembly includes first motor 10, bearing 11, screw rod 12, movement
Block 13 and strut 14, the first motor 10 and bearing 11 are each attached to the lower section of baffle 9, the first motor 10 and screw rod 12
One end transmission connection, the other end of the screw rod 12 is arranged in bearing 11, and the movable block 13 is set on screw rod 12, institute
State movable block 13 be equipped with screw rod 12 junction passes through strut 14 and gear with the matched screw thread of screw rod 12, the movable block 13
Plate 9 is hinged；
After subscriber station is on pedal 3, processor controls the first motor 10 in runner assembly and starts, and screw rod 12 is driven to exist
It is rotated under the supporting role of bearing 11, screw rod 12 passes through threaded function on movable block 13, so that movable block 13 is along screw rod 12
Axis moved to main body 1, movable block 13 by strut 14 push baffle 9 rotate down so that baffle 9 blocks and uses account
The hindbrain position in portion, baffle 9, top plate 4, main body 1 and two side plates 8 form a closed environment, prevent identification mechanism from shooting
It is influenced when facial image by extraneous light and environment, so that face be made to be in a stable environment, is convenient for cognitron
Structure improves accuracy of identification.After the completion of payment transaction, processor control first motor 10 drives screw rod 12 to rotate backward, so that moving
Motion block 13, far from main body 1, pulls baffle 9 to be rotated up, user is facilitated to leave equipment along the axis of screw rod 12 by strut 14.
As shown in Fig. 2, the identification mechanism includes lifting assembly, lifter plate 15, reciprocating member and camera 16, the liter
Part of coming down to a lower group is arranged on the body 1, and the lifting assembly and lifter plate 15 are sequentially connected, the reciprocating member and the equal position of camera 16
In the side of the separate main body 1 of lifter plate 15, the reciprocating member and camera 16 are sequentially connected, and the display screen 5 is fixed on
The lower section of lifter plate 15, the camera 16 are electrically connected with processor.
When identification mechanism is run, by processor control lifting assembly starting, the position of lifter plate 15 in the vertical direction is adjusted
It sets, the height of the height and face that make camera 16 is consistent, and on lifter plate 15, can adjust camera 16 by reciprocating member
Horizontal position, convenient for camera 16 can face face, thus facilitate camera 16 from front shoot face, prevent angle from inclining
The facial image that camera 16 is shot is influenced when tiltedly, by shooting face from front, to improve the accuracy of identification of equipment.
Preferably, the connection component includes casing 17 and side lever 18, described sleeve pipe for the ease of the rotation of baffle 9
17 are fixed on side plate 8, and one end of the side lever 18 is fixedly connected with baffle 9, and the other end of the side lever 18 is arranged in casing
In 17.In connection component, the position of casing 17 is fixed, to facilitate side lever 18 to rotate with the axis of casing 17, due to side lever
18 are kept fixed with baffle 9 and connect, to facilitate the rotation of baffle 9.
Preferably, the lower section of the top plate 4 is equipped with ultrasonic range finder 19 in order to detect the height of personnel on pedal 3,
The ultrasonic range finder 19 is located at the surface of pedal 3, and the ultrasonic range finder 19 is electrically connected with processor.Utilize ultrasound
Wave rangefinder 19 detects the crown distance of personnel on top plate 4 and pedal 3, and range data is passed to processor, processor root
It can determine the height of personnel on pedal 3 according to range data, and then control lifting assembly operation, adjust the height of lifter plate 15, make
Camera 16 is consistent with face height.
Preferably, being equipped with pressure sensor 20, the pressure in the pedal 3 to detect the people that whether stands on pedal 3
Sensor 20 is electrically connected with processor.After people from station on pedal 3, the pressure sensor 20 in pedal 3 detects pressure data, and
Pressure data is passed into processor, so that processor be made to determine the people that stands on pedal 3, then controls guard mechanism and identification mechanism
Operation.
As shown in figure 4, the lifting assembly includes the second motor 21, shaft 22, drive rod 23 and lifting frame 24, described the
Two motors 21 are fixed, and second motor 21 is electrically connected with processor on the body 1, second motor 21 and the one of shaft 22
End transmission connection, the drive rod 23 are fixed on the other end of shaft 22, and the drive rod 23 is located at the inside of lifting frame 24, institute
Lifting frame 24 is stated to be fixedly connected with lifter plate 15.
Processor controls the starting of the second motor 21, drives shaft 22 to move in a circle, does the height and position of drive rod 23
Cyclically-varying, drive rod 23 is going up and down the interior Slideslip of frame 24, and acts on the inner wall of lifting frame 24, drives lifting frame 24
Lifting moving is carried out, to adjust the height and position of lifter plate 15.
Preferably, the steady movement in order to realize lifting frame 24, the two sides of the lifting frame 24 are equipped with slip ring 25 and slide
Rail 26, the slip ring 25 are fixedly connected with lifting frame 24, and the shape of the sliding rail 26 is U-shaped, and the both ends of the sliding rail 26 are fixed
On the body 1, the slip ring 25 is set on sliding rail 26.The shifting of slip ring 25 is secured using fixed sliding rail 26 on the body 1
Dynamic direction goes up and down frame 24 with the displacement of slip ring 25 when lifting frame 24 drives slip ring 25 to be moved along sliding rail 26
The movement of held stationary.
As shown in figure 5, the reciprocating member includes 29, two third motor 27, half gear 28, reciprocal frame rack gears 30 and two
A connecting rod 31, the third motor 27 are fixed on lifter plate 15, and the third motor 27 is electrically connected with processor, the third
Motor 27 and half gear 28 are sequentially connected, and two rack gears 30 are separately fixed at the top and bottom in reciprocal frame 29, half tooth
Wheel 28 is located between two rack gears 30, and half gear 28 is engaged with rack gear 30, and the reciprocal frame 29 passes through connecting rod 31 and camera shooting
First 16 are fixedly connected.
Processor controls third motor 27 and starts, and drives the rotation of half gear 28, and half gear 28 successively acts on two sides up and down
Rack gear 30 on so that two rack gears 30 take turns doing contrary movement, due to rack gear 30 and reciprocal 29 company of being kept fixed of frame
It connects, so that reciprocal frame 29 be driven to be moved in the horizontal direction, reciprocal frame 29 drives camera 16 mobile by connecting rod 31, from
And have adjusted the horizontal position of camera 16.
Preferably, the steady movement in order to realize camera 16, the reciprocating member further includes two fixed rings 32, institute
It states fixed ring 32 and connecting rod 31 corresponds, the fixed ring 32 is fixed on lifter plate 15,32 company of being set in of fixed ring
On bar 31.Secure the moving direction of connecting rod 31 by the fixed ring 32 being fixed on lifter plate 15, thus make reciprocal frame 29 into
When row is mobile, connecting rod 31 drives camera 16 smoothly to be moved along the axis of fixed ring 32.
The payment devices by runner assembly in use, can drive baffle 9 to rotate down, so that baffle 9, top plate 4 and two
A side plate 8 forms a semi-enclosed space, avoids camera 16 from being interfered when acquiring image by extraneous light, utilizes light compensating lamp 7
So that face is in stable light environment, improve recognition of face precision, moreover, lifter plate 15 is adjusted by lifting assembly
Height and position enables 16 face face of camera using the horizontal position of reciprocating member adjustment camera 16, shoots from front
Facial image carries out accurate recognition of face convenient for equipment, thus improve equipment recognition of face precision and equipment it is practical
Property.
The invention has the advantages that the high payment devices of the accuracy of identification based on block chain technology are somebody's turn to do, using block chain
Technology carries out data storage, so that data safety degree is high, also, forms the space of a stable illumination by guard mechanism,
It avoids being improved accuracy of identification by external disturbance, compared with existing guard mechanism, which, which facilitates, improves face knowledge
Other precision, but convenient user after completion of transactions leaves, and moreover, can adjust the position of camera 16 by identification mechanism,
Make 16 face face of camera, shoots face from front, recognition of face precision is further increased, to improve the practical of equipment
Property, compared with existing identification mechanism, the identification mechanism flexible structure, convenient for being adjusted correspondingly according to face location.
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 payment devices that the accuracy of identification based on block chain technology is high, including main body (1), pedestal (2), pedal (3), top
Plate (4), identification mechanism, guard mechanism, display screen (5), card slot (6), light compensating lamp (7) and two side plates (8), the main body (1)
The top of pedestal (2) is each attached to pedal (3), the top plate (4) is fixed on the top of main body (1), and two side plates (8) are respectively
It is fixed on the lower section at the both ends of top plate (4), the side plate (8) is fixedly connected with main body (1), the identification mechanism and display screen
(5) it connects, the light compensating lamp (7) is fixed on main body (1), and the guard mechanism is located at the one of the separate main body (1) of top plate (4)
The lower section at end, the card slot (6) are fixed therein the side far from another side plate (8) an of side plate (8), and feature exists
In the main body (1) is interior to be equipped with processor and memory, the processor and memory electrical connection, the memory region of acceptance
The block chain data of block chain node write-in, and store block chain data, the display screen (5) and light compensating lamp (7) with
Processor electrical connection；
The guard mechanism includes baffle (9), runner assembly and two connection components, and two connection components are located at baffle
(9) two sides, the connection component and side plate (8) correspond, and the baffle (9) is connect by connection component with side plate (8),
The runner assembly and baffle (9) are sequentially connected, the runner assembly include first motor (10), bearing (11), screw rod (12),
Movable block (13) and strut (14), the first motor (10) and bearing (11) are each attached to the lower section of baffle (9), and described first
One end of motor (10) and screw rod (12) is sequentially connected, and the other end setting of the screw rod (12) is in bearing (11), the shifting
Motion block (13) is set on screw rod (12), and being equipped with the junction of screw rod (12) for the movable block (13) is matched with screw rod (12)
Screw thread, the movable block (13) is hinged by strut (14) and baffle (9)；
The identification mechanism includes lifting assembly, lifter plate (15), reciprocating member and camera (16), the lifting assembly setting
On main body (1), the lifting assembly and lifter plate (15) are sequentially connected, and the reciprocating member and camera (16) are respectively positioned on liter
The side of the separate main body (1) of plate (15) drops, and the reciprocating member and camera (16) are sequentially connected, and the display screen (5) is solid
It is scheduled on the lower section of lifter plate (15), the camera (16) is electrically connected with processor.
2. the high payment devices of accuracy of identification as described in claim 1 based on block chain technology, which is characterized in that the place
It manages and is equipped with block catenary system in device, the block catenary system includes data Layer, network layer, common recognition layer, excitation layer, contract layer and answers
With layer, the block chain data source is in data Layer.
3. the high payment devices of accuracy of identification as described in claim 1 based on block chain technology, which is characterized in that the place
Managing device is single-chip microcontroller or PLC, and the memory includes memory database and disk database, the memory database and disk number
Receive the block chain data of block chain link point write-in respectively according to library, and block chain data are stored.
4. the high payment devices of accuracy of identification as described in claim 1 based on block chain technology, which is characterized in that the company
Connected components include casing (17) and side lever (18), and described sleeve pipe (17) is fixed on side plate (8), one end of the side lever (18) with
Baffle (9) is fixedly connected, and the other end setting of the side lever (18) is in casing (17).
5. the high payment devices of accuracy of identification as described in claim 1 based on block chain technology, which is characterized in that the top
The lower section of plate (4) is equipped with ultrasonic range finder (19), and the ultrasonic range finder (19) is located at the surface of pedal (3), described
Ultrasonic range finder (19) is electrically connected with processor.
6. the high payment devices of accuracy of identification as described in claim 1 based on block chain technology, which is characterized in that described to step on
Pressure sensor (20) are equipped in plate (3), the pressure sensor (20) is electrically connected with processor.
7. the high payment devices of accuracy of identification as described in claim 1 based on block chain technology, which is characterized in that the liter
Part of coming down to a lower group includes that the second motor (21), shaft (22), drive rod (23) and lifting frame (24), second motor (21) are fixed on
In main body (1), second motor (21) is electrically connected with processor, and one end of second motor (21) and shaft (22) is driven
Connection, the drive rod (23) are fixed on the other end of shaft (22), and the drive rod (23) is located at the inside of lifting frame (24),
The lifting frame (24) is fixedly connected with lifter plate (15).
8. the high payment devices of accuracy of identification as claimed in claim 7 based on block chain technology, which is characterized in that the liter
The two sides for dropping frame (24) are equipped with slip ring (25) and sliding rail (26), and the slip ring (25) is fixedly connected with lifting frame (24), the cunning
The shape of rail (26) is U-shaped, and the both ends of the sliding rail (26) are fixed on main body (1), and the slip ring (25) is set in sliding rail
(26) on.
9. the high payment devices of accuracy of identification as described in claim 1 based on block chain technology, which is characterized in that described past
Multiple component includes third motor (27), half gear (28), reciprocal frame (29), two rack gears (30) and two connecting rods (31), described
Third motor (27) is fixed on lifter plate (15), and the third motor (27) is electrically connected with processor, the third motor
(27) it is sequentially connected with half gear (28), two rack gears (30) are separately fixed at the top and bottom in reciprocal frame (29), described
Half gear (28) is located between two rack gears (30), and half gear (28) is engaged with rack gear (30), and the reciprocal frame (29) is logical
Connecting rod (31) is crossed to be fixedly connected with camera (16).
10. the high payment devices of accuracy of identification as claimed in claim 9 based on block chain technology, which is characterized in that described
Reciprocating member further includes two fixed rings (32), and the fixed ring (32) and connecting rod (31) correspond, the fixed ring (32)
It is fixed on lifter plate (15), the fixed ring (32) is set on connecting rod (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910119318.4A CN109961011A (en) | 2019-02-18 | 2019-02-18 | A kind of payment devices that the accuracy of identification based on block chain technology is high |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910119318.4A CN109961011A (en) | 2019-02-18 | 2019-02-18 | A kind of payment devices that the accuracy of identification based on block chain technology is high |
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| CN109961011A true CN109961011A (en) | 2019-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910119318.4A Withdrawn CN109961011A (en) | 2019-02-18 | 2019-02-18 | A kind of payment devices that the accuracy of identification based on block chain technology is high |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110610576A (en) * | 2019-09-03 | 2019-12-24 | 深圳怡化电脑股份有限公司 | Medium storage device and self-service financial terminal |
| CN111513522A (en) * | 2020-04-22 | 2020-08-11 | 深圳市嘉胜创新贸易有限公司 | A high-efficient type cash desk that is used for supermarket to have recognition function |
| CN112446248A (en) * | 2019-08-30 | 2021-03-05 | 东北师范大学 | Facial expression collection system |
-
2019
- 2019-02-18 CN CN201910119318.4A patent/CN109961011A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112446248A (en) * | 2019-08-30 | 2021-03-05 | 东北师范大学 | Facial expression collection system |
| CN110610576A (en) * | 2019-09-03 | 2019-12-24 | 深圳怡化电脑股份有限公司 | Medium storage device and self-service financial terminal |
| CN111513522A (en) * | 2020-04-22 | 2020-08-11 | 深圳市嘉胜创新贸易有限公司 | A high-efficient type cash desk that is used for supermarket to have recognition function |
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Application publication date: 20190702 |