CN109948442A - A kind of recognition of face payment mechanism based on block chain technology - Google Patents
A kind of recognition of face payment mechanism based on block chain technology Download PDFInfo
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- CN109948442A CN109948442A CN201910117509.7A CN201910117509A CN109948442A CN 109948442 A CN109948442 A CN 109948442A CN 201910117509 A CN201910117509 A CN 201910117509A CN 109948442 A CN109948442 A CN 109948442A
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Abstract
The present invention relates to a kind of recognition of face payment mechanisms based on block chain technology, including pedestal, pedal, pillar, top plate, elevating mechanism, isolation cover, operator, photographic unit and two light compensating lamps, elevating mechanism includes driving assembly, movable block, fixed block, expansion bracket, sliding block and sliding rail, photographic unit includes camera, telescopic component and wobble component, wobble component includes first motor, driving wheel, drive rod, drive frame and strut, the recognition of face payment mechanism based on block chain technology, data storage is carried out using block chain technology, so that data safety degree is high, and, isolation cover lifting moving is driven by elevating mechanism, in payment transaction, it is in face in the isolation cover for stablizing illumination, convenient for improving recognition of face precision, moreover, face is shot from multiple angle orientations by photographic unit, it prevents Other people pretend to be face using picture, and then improve the recognition of face precision of the device, protect the property safety of legal crowd.
Description
Technical field
The present invention relates to a kind of recognition of face payment mechanisms based on block chain technology.
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, wherein containing in people's daily life
Payment mechanism used.
The payment mechanism of the prior art is typically all to use traditional data encryption mode, it is easy to loss of data is caused,
Also, the payment mechanism of the prior art additionally uses face recognition technology, usually in order to improve safety convenient in payment process
Middle carry out authentication, but when progress recognition of face, device is easy the interference by extraneous light, and camera is caused to shoot
There are deviations for the bright dark and color of image, and moreover, inside device, the position of camera immobilizes, some criminals
It is easy picture, video carrying out " deception " device against camera, causes device to carry out maloperation, bring property to legal people
Loss, thereby reduces the practicability of existing recognition of face payment mechanism.
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 recognition of face payment mechanism of art.
The technical solution adopted by the present invention to solve the technical problems is: a kind of recognition of face branch based on block chain technology
Pay device, including pedestal, pedal, pillar, top plate, elevating mechanism, isolation cover, operator, photographic unit and two light compensating lamps, institute
It states pedal and pillar is each attached to the top of pedestal, the top plate is fixed on the top of pillar, and the elevating mechanism setting is being pushed up
The lower section of plate, the isolation cover is down-set, and the elevating mechanism and isolation cover are sequentially connected, the identification mechanism setting every
From the top in cover, two light compensating lamps are located at the two sides of identification mechanism, and the operator is fixed on the close branch of isolation cover
On the inner wall of the side of column, the operator is equipped with display screen and several keys, and processor is equipped in the operator and is deposited
Reservoir, the processor and memory electrical connection, the memory receive the block chain data of block chain link point write-in, and to area
Block chain data are stored, and the display screen, key and light compensating lamp are electrically connected with processor；
The elevating mechanism includes driving assembly, movable block, fixed block, expansion bracket, sliding block and sliding rail, the shape of the sliding rail
Shape is U-shaped, and the both ends of the sliding rail are each attached to the top of isolation cover, and the sliding block is set on sliding rail, the driving component
Be sequentially connected with movable block, the fixed block is fixed on the lower section of top plate, the two sides on the top of the expansion bracket respectively with fixation
Block and movable block are hinged, and the two sides of the bottom end of the expansion bracket are hinged with isolation cover and sliding block respectively；
The photographic unit includes camera, telescopic component and wobble component, and the wobble component is arranged in isolation cover
Top, the wobble component connect by telescopic component with camera, the wobble component include first motor, driving wheel,
Drive rod, driving frame, connection component and strut, the first motor are fixed on the top in isolation cover, the first motor with
Processor electrical connection, the first motor and driving wheel are sequentially connected, and the drive rod is fixed on the separate of the lower section of driving wheel
The center point, the drive rod are located at the inside of driving frame, and one end of the driving frame passes through the top in connection component and isolation cover
The other end of portion's connection, the driving frame is connect by strut with telescopic component.
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, in order to drive movable block to be translated, the driving component includes the second motor, first connecting rod, the
Two connecting rods and slide bar, second motor are fixed on the lower section of top plate, and second motor is electrically connected with processor, and described second
Motor and first connecting rod are sequentially connected, and the first connecting rod is hinged by second connecting rod and movable block, and the slide bar is fixed on the
Between two motors and fixed block, the movable block is set on slide bar.
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 steady lifting in order to realize isolation cover, the side of the close pillar of the isolation cover is equipped with slip ring,
The slip ring is set on pillar, and the slip ring is fixedly connected with isolation cover.
Preferably, being moved in the vertical direction to control camera, the telescopic component includes air pump, cylinder
And piston, the top of the cylinder are fixed on the lower section of strut, the air pump is electrically connected with processor, and the air pump and cylinder connect
Logical, the top of the piston is arranged in cylinder, and the bottom end of the piston is fixedly connected with camera.
Preferably, the connection component includes connecting rod, fixing axle, lantern ring and protrusive board for the ease of driving frame rotation,
The protrusive board is fixed on the top in isolation cover by fixing axle, and the lantern ring is set in fixing axle, and the lantern ring passes through company
Extension bar is fixedly connected with driving frame.
Preferably, the wobble component further includes support frame, the shape of support frame as described above in order to support driving frame rotation
For U-shaped, the both ends of support frame as described above are fixed on the top in isolation cover, and the driving frame is located at the inside of support frame.
Preferably, in order to detect the height of personnel on pedal, the lower section of support frame as described above is equipped with ultrasonic range finder, institute
Ultrasonic range finder is stated to be electrically connected with processor.
The invention has the advantages that the recognition of face payment mechanism based on block chain technology is somebody's turn to do, using block chain technology
Data storage is carried out, so that data safety degree is high, also, drives isolation cover lifting moving by elevating mechanism, is handed in payment
Yi Shi is in face in the isolation cover for stablizing illumination, moreover passes through photographic unit convenient for improving recognition of face precision
Face is shot from multiple angle orientations, prevents other people from pretending to be face using picture, and then improves the recognition of face essence of the device
Degree, protect the property safety of legal crowd, compared with existing photographic unit, the photographic unit flexible structure, it is stable can
It leans on.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the system principle of the block catenary system of the recognition of face payment mechanism of the invention based on block chain technology
Figure；
Fig. 2 is the structural schematic diagram of the recognition of face payment mechanism of the invention based on block chain technology；
Fig. 3 is the structural schematic diagram of the operating mechanism of the recognition of face payment mechanism of the invention based on block chain technology；
Fig. 4 is the structural schematic diagram of the photographic unit of the recognition of face payment mechanism of the invention based on block chain technology；
Fig. 5 is the structural schematic diagram of the wobble component of the recognition of face payment mechanism of the invention based on block chain technology；
In figure: 1. pedestals, 2. pedals, 3. pillars, 4. top plates, 5. isolation covers, 6. operators, 7. light compensating lamps, 8. display screens,
9. key, 10. movable blocks, 11. fixed blocks, 12. expansion brackets, 13. sliding blocks, 14. sliding rails, 15. cameras, 16. first motors,
17. driving wheel, 18. drive rods, 19. driving frames, 20. struts, 21. second motors, 22. first connecting rods, 23. second connecting rods, 24.
Slide bar, 25. slip rings, 26. air pumps, 27. cylinders, 28. pistons, 29. connecting rods, 30. fixing axles, 31. lantern rings, 32. protrusive boards, 33.
Support frame, 34. ultrasonic range finders, 35. pressure sensors.
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 recognition of face payment mechanism based on block chain technology, including pedestal 1, pedal 2, pillar
3, top plate 4, elevating mechanism, isolation cover 5, operator 6, photographic unit and two light compensating lamps 7, the operator 6 is interior to be equipped with processing
Device and memory, the processor and memory electrical connection, the memory receive the block chain data of block chain link point write-in,
And block chain data are stored, block catenary system is equipped in the processor, the block catenary system includes data Layer, net
Network layers, common recognition layer, excitation layer, contract layer and application layer, for the block chain data source in data Layer, the processor is monolithic
Machine or PLC, the memory include memory database and disk database, and the memory database and disk database connect respectively
By the block chain data that block chain node is written, 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 pedal 2 and pillar 3 are each attached to the top of pedestal 1, and the top plate 4 is fixed on pillar 3
Top, the lower section of top plate 4 is arranged in the elevating mechanism, and the isolation cover 5 is down-set, the elevating mechanism and isolation cover
The top in isolation cover 5 is arranged in 5 transmission connections, the identification mechanism, and two light compensating lamps 7 are located at the two of identification mechanism
Side, the operator 6 are fixed on the inner wall of the side of the close pillar 3 of isolation cover 5, and the operator 6 is equipped with display screen
8 and several keys 9, the display screen 8, key 9 and light compensating lamp 7 be electrically connected with processor；
In the recognition of face payment mechanism, by the position of the fixed roof supporting 4 of pillar 3 on pedestal 1, under top plate 4
Side controls 5 lifting moving of isolation cover using elevating mechanism, and for people when carrying out payment transaction, station is on pedal 2 first, then
Elevating mechanism starting, drives isolation cover 5 to move down, the upper part of the body for the people for covering isolation cover 5 on pedal 2, to make people's
Face is in a semi-enclosed environment, then controls light compensating lamp 7 and starts, face is made to be in a constant bright environment,
And then ensure that picture captured by photographic unit is in stable color light quantity environment, be conducive to the accurate face of equipment
Identification.Transaction data can be arranged by the key 9 on operator 6 in people, observe payment transaction result by display screen 8.It is propping up
After the completion of paying, elevating mechanism drives isolation cover 5 to move up, and leaves convenient for the people on pedal 2.
As shown in Fig. 2, the elevating mechanism includes driving assembly, movable block 10, fixed block 11, expansion bracket 12, sliding block 13
Shape with sliding rail 14, the sliding rail 14 is U-shaped, and the both ends of the sliding rail 14 are each attached to the top of isolation cover 5, the sliding block
13 are set on sliding rail 14, and the driving component and movable block 10 are sequentially connected, and the fixed block 11 is fixed under top plate 4
Side, the two sides on the top of the expansion bracket 12 are hinged with fixed block 11 and movable block 10 respectively, the bottom end of the expansion bracket 12
Two sides are hinged with isolation cover 5 and sliding block 13 respectively；
When needing to control the lifting moving of isolation cover 5, by processor control driving assembly starting, drive movable block 10 into
Row movement, change movable block 10 in 11 bracket of fixed block at a distance from so that expansion bracket 12 stretches, the length of expansion bracket 12
Degree changes, and in the bottom end of expansion bracket 12, sliding block 13 moves on sliding rail 14, passes through the variation of the length of expansion bracket 12, band
Dynamic isolation cover 5 carries out lifting moving.
As illustrated in figures 4-5, the photographic unit includes camera 15, telescopic component and wobble component, the wobble component
Top in isolation cover 5 is set, and the wobble component is connect by telescopic component with camera 15, and the wobble component includes
First motor 16, driving wheel 17, drive rod 18, driving frame 19, connection component and strut 20, the first motor 16 be fixed on every
From the top in cover 5, the first motor 16 is electrically connected with processor, and the first motor 16 is sequentially connected with driving wheel 17,
The drive rod 18 is fixed on the separate the center point of the lower section of driving wheel 17, and the drive rod 18 is located at the inside of driving frame 19,
One end of the driving frame 19 is connect by connection component with the top in isolation cover 5, and the other end of the driving frame 19 passes through
Strut 20 is connect with telescopic component.
After isolation cover 5 moves down, processor controls telescopic component starting, and camera 15 is driven to move down, so that
Camera 15 and face keep sustained height, shoot facial image by 15 pairs of fronts of camera, and by the image of shooting with data
Form pass to processor, processor extracts characteristic and analyses and compares, so that recognition of face is carried out, in order to avoid him
People pretends to be face using picture or video, and processor controls wobble component starting, camera 15 is driven to carry out from multiple angles
Shooting, prevents face from being falsely used.When wobble component is run, processor controls first motor 16 and starts, and driving wheel 17 is driven to rotate,
Driving wheel 17 drives drive rod 18 to rotate with the axis of driving wheel 17, and drive rod 18 acts on the inner wall of driving frame 19, in turn
It drives driving frame 19 to be swung under the action of connection component, and then drives camera 15 to put by strut 20 and telescopic component
It is dynamic, face shooting is carried out from multiple angle positions, after the completion of identification, processor controls telescopic component and drives camera 15 upward
It is mobile, convenient for it is observed that operator 6 at the moment, and carry out corresponding delivery operation.
As shown in Fig. 2, the driving component includes the second motor 21, first connecting rod 22, second connecting rod 23 and slide bar 24,
Second motor 21 is fixed on the lower section of top plate 4, and second motor 21 is electrically connected with processor, second motor 21 with
First connecting rod 22 is sequentially connected, and the first connecting rod 22 is hinged by second connecting rod 23 and movable block 10, and the slide bar 24 is fixed
Between the second motor 21 and fixed block 11, the movable block 10 is set on slide bar 24.
In driving assembly, the position of the second motor 21 and slide bar 24 is fixed, so that the moving direction of movable block 10 is secured,
When processor controls the starting of the second motor 21, first connecting rod 22 is driven to rotate, first connecting rod 22 is acted on by second connecting rod 23
On movable block 10, so that movable block 10 is moved along fixed slide bar 24.
Preferably, being equipped with pressure sensor 35, the pressure in the pedal 2 to detect the people that whether stands on pedal 2
Sensor 35 is electrically connected with processor.After people from station on pedal 2, the pressure sensor 35 in pedal 2 detects pressure data, and
Pressure data is passed into processor, processor determines the people that stands on pedal 2 according to pressure data.
Preferably, the steady lifting in order to realize isolation cover 5, the side of the close pillar 3 of the isolation cover 5, which is equipped with, to be slided
Ring 25, the slip ring 25 are set on pillar 3, and the slip ring 25 is fixedly connected with isolation cover 5.Since the position of pillar 3 is fixed,
When so that isolation cover 5 carrying out lifting moving, the slip ring 25 being firmly connected with it is driven to slide along pillar 3, passes through fixed slip ring
25 moving direction, to realize the movement of the fixed-direction of isolation cover 5.
As shown in figure 4, the telescopic component includes air pump 26, cylinder 27 and piston 28, the top of the cylinder 27 is fixed
In the lower section of strut 20, the air pump 26 is electrically connected with processor, and the air pump 26 is connected to cylinder 27, the top of the piston 28
End is arranged in cylinder 27, and the bottom end of the piston 28 is fixedly connected with camera 15.
Processor controls air pump 26 and starts, and changes the air pressure in cylinder 27, air pressure change, and band piston 28 carries out accordingly
Movement, to change the position of camera 15 in the vertical direction.
Preferably, rotating for the ease of driving frame 19, the connection component includes connecting rod 29, fixing axle 30, lantern ring
31 and protrusive board 32, the protrusive board 32 is fixed on the top in isolation cover 5 by fixing axle 30, and the lantern ring 31 is set in fixing axle
On 30, the lantern ring 31 is fixedly connected by connecting rod 29 with driving frame 19.Utilize the fixation at the top being fixed in isolation cover 5
Axis 30 limits the rotation direction of lantern ring 31, and avoids lantern ring 31 from falling downwards by protrusive board 32 and be detached from fixing axle 30, thus just
Drive driving frame 19 using the axis of fixing axle 30 as center axis oscillating in connecting rod 29.
Preferably, the wobble component further includes support frame 33, support frame as described above 33 in order to support driving frame 19 to rotate
Shape be U-shaped, the both ends of support frame as described above 33 are fixed on the top in isolation cover 5, and the driving frame 19 is located at support frame 33
Inside.Be supported by 33 pairs of driving frames 19 of support frame of U-shaped, avoid driving frame 19 fall downwards, to driving frame 19 into
The height and position that row support is kept fixed it, convenient for that can be acted on driving frame 19 when the rotation of drive rod 18.
Preferably, in order to detect the height of personnel on pedal 2, the lower section of support frame as described above 33 is equipped with ultrasonic range finder
34, the ultrasonic range finder 34 is electrically connected with processor.Using ultrasonic range finder 34 detect pedal 2 on the personnel crown with every
With a distance from the top in cover 5, and range data is passed into processor, so that processor determines pedal 2 according to range data
The raising of upper personnel, to control the decline range of isolation cover 5, when acquiring facial image convenient for camera 15 and the face of personnel
In sustained height position.
People stand on pedal 2 when carrying out payment transaction using the device, drive movable block 10 close by driving assembly
Fixed block 11 drives isolation cover 5 to move down so that 12 length of expansion bracket increases, and covers the upper part of the body of people, opens light compensating lamp
7, so that face is in stable light quantity environment, then telescopic component drives camera 15 to be moved downward to and face sustained height
Afterwards, it drives camera 15 to be swung by wobble component, from multiple angle shot faces, avoids other people using tools such as pictures
Pretend to be face, to improve the recognition of face precision of the equipment, guarantees the property safety of people, improve the practical of equipment
Property.
The invention has the advantages that the recognition of face payment mechanism based on block chain technology is somebody's turn to do, using block chain technology
Data storage is carried out, so that data safety degree is high, also, drives 5 lifting moving of isolation cover by elevating mechanism, is being paid
It when transaction, is in face in the isolation cover 5 for stablizing illumination, moreover passes through camera convenient for improving recognition of face precision
Structure shoots face from multiple angle orientations, prevents other people from pretending to be face using picture, and then improve the recognition of face of the device
Precision protects the property safety of legal crowd, and compared with existing photographic unit, the photographic unit flexible structure is stable
Reliably.
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 recognition of face payment mechanism based on block chain technology, including pedestal (1), pedal (2), pillar (3), top plate
(4), elevating mechanism, isolation cover (5), operator (6), photographic unit and two light compensating lamps (7), the pedal (2) and pillar (3)
It is each attached to the top of pedestal (1), the top plate (4) is fixed on the top of pillar (3), and the elevating mechanism is arranged in top plate
(4) lower section, the isolation cover (5) is down-set, and the elevating mechanism and isolation cover (5) are sequentially connected, the identification mechanism
Top in isolation cover (5) is set, and two light compensating lamps (7) are located at the two sides of identification mechanism, and the operator (6) is fixed
On the inner wall of the side of the close pillar (3) of isolation cover (5), the operator (6) is equipped with display screen (8) and several keys
(9), which is characterized in that processor and memory, the processor and memory electrical connection, institute are equipped in the operator (6)
It states memory and receives the block chain data of block chain link point write-in, and block chain data are stored, the display screen (8),
Key (9) and light compensating lamp (7) are electrically connected with processor；
The elevating mechanism includes driving assembly, movable block (10), fixed block (11), expansion bracket (12), sliding block (13) and sliding rail
(14), the shape of the sliding rail (14) is U-shaped, and the both ends of the sliding rail (14) are each attached to the top of isolation cover (5), the cunning
Block (13) is set on sliding rail (14), and the driving component and movable block (10) are sequentially connected, and the fixed block (11) is fixed on
The lower section of top plate (4), the two sides on the top of the expansion bracket (12) respectively with fixed block (11) and movable block (10) hingedly, it is described
The two sides of the bottom end of expansion bracket (12) are hinged with isolation cover (5) and sliding block (13) respectively；
The photographic unit includes camera (15), telescopic component and wobble component, and the wobble component is arranged in isolation cover (5)
Interior top, the wobble component are connect by telescopic component with camera (15), and the wobble component includes first motor
(16), driving wheel (17), drive rod (18), driving frame (19), connection component and strut (20), the first motor (16) are fixed
Top in isolation cover (5), the first motor (16) are electrically connected with processor, the first motor (16) and driving (17
Wheel) it is sequentially connected, the drive rod (18) is fixed on the separate the center point of the lower section of driving wheel (17), drive rod (18) position
It is connect by connection component with the top in isolation cover (5) in one end of the inside of driving frame (19), driving frame (19), institute
The other end for stating driving frame (19) is connect by strut (20) with telescopic component.
2. the recognition of face payment mechanism as described in claim 1 based on block chain technology, which is characterized in that the processor
Interior to be equipped with block catenary system, 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.
3. the recognition of face payment mechanism as described in claim 1 based on block chain technology, which is characterized in that 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.
4. the recognition of face payment mechanism as described in claim 1 based on block chain technology, which is characterized in that the driving group
Part includes that the second motor (21), first connecting rod (22), second connecting rod (23) and slide bar (24), second motor (21) are fixed on
The lower section of top plate (4), second motor (21) are electrically connected with processor, and second motor (21) and first connecting rod (22) pass
Dynamic connection, hingedly by second connecting rod (23) and movable block (10), the slide bar (24) is fixed on the to the first connecting rod (22)
Between two motors (21) and fixed block (11), the movable block (10) is set on slide bar (24).
5. the recognition of face payment mechanism as described in claim 1 based on block chain technology, which is characterized in that the pedal
(2) pressure sensor (35) are equipped in, the pressure sensor (35) is electrically connected with processor.
6. the recognition of face payment mechanism as described in claim 1 based on block chain technology, which is characterized in that the isolation cover
(5) side of close pillar (3) is equipped with slip ring (25), and the slip ring (25) is set on pillar (3), the slip ring (25) with
Isolation cover (5) is fixedly connected.
7. the recognition of face payment mechanism as described in claim 1 based on block chain technology, which is characterized in that described flexible group
Part includes air pump (26), cylinder (27) and piston (28), and the top of the cylinder (27) is fixed on the lower section of strut (20), described
Air pump (26) is electrically connected with processor, and the air pump (26) is connected to cylinder (27), and the top of the piston (28) is arranged in gas
In cylinder (27), the bottom end of the piston (28) is fixedly connected with camera (15).
8. the recognition of face payment mechanism as described in claim 1 based on block chain technology, which is characterized in that the connection group
Part includes connecting rod (29), fixing axle (30), lantern ring (31) and protrusive board (32), and the protrusive board (32) is fixed by fixing axle (30)
Top in isolation cover (5), the lantern ring (31) are set on fixing axle (30), and the lantern ring (31) passes through connecting rod (29)
It is fixedly connected with driving frame (19).
9. the recognition of face payment mechanism as described in claim 1 based on block chain technology, which is characterized in that the swing group
Part further includes support frame (33), and the shape of support frame as described above (33) is U-shaped, and the both ends of support frame as described above (33) are fixed on isolation cover
(5) top in, driving frame (19) are located at the inside of support frame (33).
10. the recognition of face payment mechanism as claimed in claim 9 based on block chain technology, which is characterized in that the support
The lower section of frame (33) is equipped with ultrasonic range finder (34), and the ultrasonic range finder (34) is electrically connected with processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910117509.7A CN109948442A (en) | 2019-02-15 | 2019-02-15 | A kind of recognition of face payment mechanism based on block chain technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910117509.7A CN109948442A (en) | 2019-02-15 | 2019-02-15 | A kind of recognition of face payment mechanism based on block chain technology |
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| CN109948442A true CN109948442A (en) | 2019-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910117509.7A Withdrawn CN109948442A (en) | 2019-02-15 | 2019-02-15 | A kind of recognition of face payment mechanism based on block chain technology |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638157A (en) * | 2019-10-25 | 2020-01-03 | 南京茗淇信息科技有限公司 | A safe type bracelet that is used for having dust removal function of 5G communication |
| 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 |
| CN114838247A (en) * | 2022-04-13 | 2022-08-02 | 隆回县华米科技发展有限公司 | WeChat is settled accounts with receiving silver-colored terminal by oneself |
-
2019
- 2019-02-15 CN CN201910117509.7A patent/CN109948442A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110638157A (en) * | 2019-10-25 | 2020-01-03 | 南京茗淇信息科技有限公司 | A safe type bracelet that is used for having dust removal function of 5G communication |
| 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 |
| CN114838247A (en) * | 2022-04-13 | 2022-08-02 | 隆回县华米科技发展有限公司 | WeChat is settled accounts with receiving silver-colored terminal by oneself |
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Application publication date: 20190628 |
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