CN109493539A - A kind of recognition of face ATM machine based on block chain technology - Google Patents
A kind of recognition of face ATM machine based on block chain technology Download PDFInfo
- Publication number
- CN109493539A CN109493539A CN201811188207.0A CN201811188207A CN109493539A CN 109493539 A CN109493539 A CN 109493539A CN 201811188207 A CN201811188207 A CN 201811188207A CN 109493539 A CN109493539 A CN 109493539A
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- China
- Prior art keywords
- block chain
- recognition
- motor
- main body
- processor
- Prior art date
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Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F19/00—Complete banking systems; Coded card-freed arrangements adapted for dispensing or receiving monies or the like and posting such transactions to existing accounts, e.g. automatic teller machines
- G07F19/20—Automatic teller machines [ATMs]
- G07F19/209—Monitoring, auditing or diagnose of functioning of ATMs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- 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
- G06V40/172—Classification, e.g. identification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2107—File encryption
Abstract
The present invention relates to a kind of recognition of face ATM machine based on block chain technology, including main body, pedal, pedestal, interrupter and two side plates, main body is equipped with identification mechanism, display screen, cash dispensing port, card inserting mouth and several keys, barrier assembly and two intercepting components, barrier assembly includes isolation board, runner assembly, shaft, two bearings and two connecting rods, identification mechanism includes lifter plate, camera and two lifting assemblies, the recognition of face ATM machine based on block chain technology, data storage is carried out using block chain technology, so that data safety degree is high, and it controls camera by identification mechanism to move up and down so that camera acquires facial image from front, improve recognition of face precision, moreover, by interrupter user is traded being formed by enclosure space one by isolation board and side plate, it keeps away Exempt from peep of cipher and user is held as a hostage, to ensure that the safety of customer transaction, improves the practicability of equipment.
Description
Technical field
The present invention relates to a kind of recognition of face ATM machine 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 just including recognition of face ATM
Machine.
The recognition of face ATM machine of the prior art is typically all to use traditional data encryption mode, it is easy to cause data
It loses, also, in the recognition of face ATM machine of the prior art, the position of camera immobilizes, and the height of trade user has height
There is the angle shot facial image low, camera is difficult to face, and shooting distance is not fixed, and facial image is caused to be easy to appear
Deformity, deviation, to affect face recognition result, moreover, existing recognition of face ATM machine structure is simple, function list
One, it not can guarantee the transaction security of transaction crowd, when using recognition of face ATM machine, user is easy to be held as a hostage or password quilt
It peeps, to reduce the security reliability of existing recognition of face ATM machine.
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 ATM machine of art.
The technical solution adopted by the present invention to solve the technical problems is: a kind of recognition of face based on block chain technology
ATM machine, including main body, pedal, pedestal, interrupter and two side plates, the main body and pedal are each attached to the top of pedestal,
Two side plates are separately fixed at the two sides of main body, if the main body be equipped with identification mechanism, display screen, cash dispensing port, card inserting mouth and
Dry key, the main body 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 block chain data are stored, the display screen and key are electric with processor
Connection；
The interrupter includes barrier assembly and two intercepting components, and the barrier assembly is located at the separate main body of pedal
Side, the intercepting component is located at the other side of pedal, and the barrier assembly is located at the top of main body, the intercepting component with
Side plate corresponds, and the barrier assembly includes isolation board, runner assembly, shaft, two bearings and two connecting rods, the bearing
It is corresponded with side plate, the bearing is fixed on the side of the separate main body of side plate, and the both ends of the shaft are separately positioned on two
In a bearing, the runner assembly is connect with rotating shaft transmission, and the isolation board is fixedly connected by connecting rod with shaft；
The identification mechanism includes lifter plate, camera and two lifting assemblies, and two lifting assemblies are located at lifting
The both ends of plate, the lifting assembly and lifter plate are sequentially connected, and the camera is fixed on the side of the separate main body of lifter plate,
The camera is electrically connected with processor, and the lifting assembly includes conveyer belt and two driving units, two driving units point
Not Wei Yu conveyer belt both ends, two driving units are connected with each other by conveyer belt, and the lifter plate is fixedly connected with conveyer belt,
The driving unit includes first motor, buffer stopper, the first drive shaft and driving wheel, and the first motor and buffer stopper are fixed
In main body, the first motor is electrically connected with processor, and one end of the first motor and the first drive shaft is sequentially connected, institute
The other end for stating the first drive shaft is arranged in buffer stopper, and the driving wheel is set in the first drive shaft, two driving units
Driving wheel be located at conveyer belt inside both ends.
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 realize interception function, the intercepting component includes movable plate, riser, several interception bars and two
A telescopic unit, the movable plate are located at the side of the separate main body of side plate, and the riser is located at the other side of side plate, described to block
Bar is cut to be evenly distributed between movable plate and riser from top to down, the side plate, which is set in, to be intercepted on bar, and the two of the movable plate
End is connect by two telescopic units with side plate respectively, and the telescopic unit and movable plate are sequentially connected.
Preferably, the telescopic unit includes the second motor, screw rod and casing, described in order to drive movable plate mobile
Second motor is fixed on side plate, and second motor is electrically connected with processor, one end transmission of second motor and screw rod
Connection, the other end of the screw rod are arranged in casing, and described sleeve pipe is fixedly connected with movable plate, described sleeve pipe with screw rod
Junction is equipped with and the matched screw thread of screw rod.
Preferably, in order to detect the distance and position of movable plate, the side by proximal panel of the movable plate is equipped with distance
Sensor, the range sensor are electrically connected with processor.
Preferably, the runner assembly includes third motor, first gear and the second tooth in order to drive isolation board to rotate
Wheel, the third motor is fixed therein on a side plate, and the third motor is electrically connected with processor, the third motor and
First gear transmission connection, the first gear are engaged with second gear, and the second gear is set in shaft.
Preferably, for Auxiliary support first gear smooth rotation, the one of the separate third motor of the first gear
Side is equipped with support rod and support tube, and one end of the support rod is fixedly connected with first gear, and the other end of the support rod is set
It sets in support tube, the support tube is fixed therein on the side plate far from third motor.
Preferably, in order to improve the safety of data storage, the first motor is DC servo motor.
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.
The invention has the advantages that being somebody's turn to do the recognition of face ATM machine based on block chain technology, carried out using block chain technology
Data storage so that data safety degree is high, and controls camera by identification mechanism and moves up and down so that camera is from just
Face acquires facial image, improves recognition of face precision, and compared with existing identification mechanism, the identification mechanism accuracy of identification is higher,
Moreover, by interrupter user is traded being formed by enclosure space one by isolation board and side plate,
It avoids peep of cipher and user from being held as a hostage, to ensure that the safety of customer transaction, improves the practicability of equipment, and it is existing
Some interrupters are compared, and the interrupter is more safe and reliable.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the systematic schematic diagram of the block catenary system of the recognition of face ATM machine of the invention based on block chain technology；
Fig. 2 is the structural schematic diagram of the exhaust gear of the recognition of face ATM machine of the invention based on block chain technology；
Fig. 3 is the structural schematic diagram of the interrupter of the recognition of face ATM machine of the invention based on block chain technology；
Fig. 4 is the structural schematic diagram of the telescopic unit of the recognition of face ATM machine of the invention based on block chain technology；
Fig. 5 is the structural schematic diagram of the identification mechanism of the recognition of face ATM machine of the invention based on block chain technology；
In figure: 1. main bodys, 2. pedals, 3. pedestals, 4. side plates, 5. display screens, 6. cash dispensing ports, 7. card inserting mouths, 8. keys, 9.
Isolation board, 10. shafts, 11. bearings, 12. connecting rods, 13. lifter plates, 14. cameras, 15. conveyer belts, 16. first motors, 17.
Buffer stopper, 18. first drive shafts, 19. driving wheels, 20. movable plates, 21. risers, 22. interception bars, 23. second motors, 24.
Bar, 25. casings, 26. range sensors, 27. third motors, 28. first gears, 29. second gears, 30. support rods, 31.
Stay tube, 32. 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 ATM machine based on block chain technology, including main body 1, pedal 2, pedestal 3, every
It disembarks structure and two side plates 4, processor and memory, the processor and memory electrical connection is equipped in the main body 1, it is described
Memory receives the block chain data of block chain link point write-in, and stores to block chain data, is equipped in the processor
Block catenary system, the block catenary system include data Layer, network layer, common recognition layer, excitation layer, contract layer and application layer, described
Block chain data source is single-chip microcontroller or PLC in data Layer, the processor, and 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 to 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 shown in Fig. 2, the main body 1 and pedal 2 are each attached to the top of pedestal 3, two side plates 4 are separately fixed at main body
1 two sides, the main body 1 are equipped with identification mechanism, display screen 5, cash dispensing port 6, card inserting mouth 7 and several keys 8, the display screen
5 and key 8 be electrically connected with processor；
In the recognition of face ATM machine, subscriber station protects user on pedal 2, through interrupter, prevents from trading
In the process, user is held as a hostage or trading password is peeped, thus guarantee user's progress Secure Transaction, and the cognitron in main body 1
Structure can carry out recognition of face, in recognition of face along after legal, bank card is inserted into jack mouth, main body 1 holds bank card
The authentication result of person to person's face identification is compared, and after comparison result is consistent, user can operate equipment by key 8, using out
Paper money mouth 6 carries out the transaction of access banknote, can check bank card business dealing information by display screen 5.
As shown in Figures 2 and 3, the interrupter includes barrier assembly and two intercepting components, the barrier assembly position
In the side of the separate main body 1 of pedal 2, the intercepting component is located at the other side of pedal 2, and the barrier assembly is located at main body 1
Top, the intercepting component and side plate 4 correspond, and the barrier assembly includes isolation board 9, runner assembly, shaft 10, two
A bearing 11 and two connecting rods 12, the bearing 11 are corresponded with side plate 4, and the bearing 11 is fixed on the separate main of side plate 4
The side of body 1, the both ends of the shaft 10 are separately positioned in two bearings 11, and the runner assembly and the transmission of shaft 10 connect
It connects, the isolation board 9 is fixedly connected by connecting rod 12 with shaft 10；
User stands on pedal 2 first, and intercepting component operation it is close to main body 1 to prevent user, to keep identification mechanism
At a distance from user, authentication is carried out convenient for the facial image of 14 shooting clear of camera in identification mechanism, when identity is known
After legal, barrier assembly operation, processor controls runner assembly starting, drives shaft 10 in the supporting role of two bearings 11
Lower rotation, shaft 10 drives isolation board 9 to rotate down by connecting rod 12, so that user is isolated in one by isolation board 9 and two
The enclosure space that a side plate 4 forms prevents user to be held as a hostage when trading or peep of cipher, guarantees that user security carries out
Transaction, after isolation board 9 rotates down, intercepting component starting facilitates user, close to movement, to trade to main body 1.
As shown in figure 5, the identification mechanism includes lifter plate 13, camera 14 and two lifting assemblies, two lifting groups
Part is located at the both ends of lifter plate 13, and the lifting assembly and lifter plate 13 are sequentially connected, and the camera 14 is fixed on liter
The side of the separate main body 1 of plate 13 drops, and the camera 14 is electrically connected with processor, and the lifting assembly includes 15 He of conveyer belt
Two driving units, two driving units are located at the both ends of conveyer belt 15, and two driving units are mutual by conveyer belt 15
Connection, the lifter plate 13 are fixedly connected with conveyer belt 15, and the driving unit includes first motor 16, buffer stopper 17, first
Drive shaft 18 and driving wheel 19, the first motor 16 and buffer stopper 17 are each attached in main body 1, the first motor 16 and place
Manage device electrical connection, one end transmission connection of the first motor 16 and the first drive shaft 18, first drive shaft 18 it is another
End is arranged in buffer stopper 17, and the driving wheel 19 is set in the first drive shaft 18, and the driving wheel 19 of two driving units divides
Not Wei Yu conveyer belt 15 inside both ends.
When identification mechanism carries out recognition of face, in order to guarantee that camera 14 acquires positive facial image, by two sides
Lifting assembly drives lifter plate 13 to move up and down, so that the lifting of camera 14 is controlled, the image in the acquisition of camera 14 front,
And image is passed into processor with the situation of data, processor is by analysing and comparing to data, to complete face knowledge
Not.When lifting assembly is run, is started by processor control first motor 16, drive the first drive shaft 18 in the support of buffer stopper 17
It is rotated under effect, so that driving wheel 19 be driven to rotate, driving wheel 19 is acted on conveyer belt 15, so that conveyer belt 15 occurs
Rotation, and then 13 lifting moving of lifter plate is driven, to change the height and position of camera 14, so that camera 14 is different
Height and position acquires facial image, convenient for improving the precision of recognition of face.
As shown in Fig. 2, the intercepting component includes movable plate 20, riser 21, several interception bars 22 and two telescopic units,
The movable plate 20 is located at the side of the separate main body 1 of side plate 4, and the riser 21 is located at the other side of side plate 4, the interception bar
22 are evenly distributed on from top to down between movable plate 20 and riser 21, and the side plate 4, which is set in, to be intercepted on bar 22, the movable plate
20 both ends pass through two telescopic units respectively and connect with side plate 4, and the telescopic unit and movable plate 20 are sequentially connected.
In intercepting component, movable plate 20 can be driven to move in the horizontal direction by controlling telescopic unit, movable plate 20 passes through
Intercepting bar 22 drives riser 21 to be moved, the riser 21 when movable plate 20 is close mobile to side plate 4, in two intercepting components
Movement close to each other prevents user close to main body 1, guarantees to take the photograph to be intercepted by intercepting bar 22 to the user on pedal 2
As suitable horizontal distance between head 14 and user, so that face is located at the focal length of camera 14, convenient for the people of shooting clear
Face image, when movable plate 20 is mobile to other direction, riser 21 is located remotely from each other in two intercepting components, convenient for user close to main
Body 1 is traded.
As shown in figure 4, the telescopic unit includes the second motor 23, screw rod 24 and casing 25, second motor 23 is solid
It is scheduled on side plate 4, second motor 23 is electrically connected with processor, and one end of second motor 23 and screw rod 24, which is driven, to be connected
It connects, the other end of the screw rod 24 is arranged in casing 25, and described sleeve pipe 25 is fixedly connected with movable plate 20, described sleeve pipe 25
It is equipped with and the matched screw thread of screw rod 24 with the junction of screw rod 24.
Processor controls the starting of the second motor 23, and screw rod 24 is driven to rotate, and screw rod 24 passes through threaded function on casing 25,
So that casing 25 is moved along the axis of screw rod 24, and then movable plate 20 is driven to be moved.
Preferably, in order to detect the distance and position of movable plate 20, the side by proximal panel 4 of the movable plate 20 is equipped with
Range sensor 26, the range sensor 26 are electrically connected with processor.Movable plate 20 and side are detected using range sensor 26
The distance between plate 4, and range data is fed back into processor, processor obtains the position of movable plate 20 according to range data,
To control telescopic unit operation.
As shown in figure 3, the runner assembly includes third motor 27, first gear 28 and second gear 29, the third
Motor 27 is fixed therein on a side plate 4, and the third motor 27 is electrically connected with processor, the third motor 27 and first
Gear 28 is sequentially connected, and the first gear 28 is engaged with second gear 29, and the second gear 29 is set in shaft 10.
Processor controls third motor 27 and starts, and drives first gear 28 to rotate, first gear 28, which acts on, to be engaged with
Second gear 29 on so that second gear 29 drives shaft 10 to do synchronous rotation, and then isolation board 9 is driven by connecting rod 12
Rotation.
Preferably, for 28 smooth rotation of Auxiliary support first gear, the separate third motor of the first gear 28
27 side is equipped with support rod 30 and support tube 31, and one end of the support rod 30 is fixedly connected with first gear 28, the branch
The other end of strut 30 is arranged in support tube 31, and the support tube 31 is fixed therein the side plate far from third motor 27
On 4.It is rotated using 31 auxiliary support bar 30 of support tube along the axis of support tube 31, thus to the separate third of first gear 28
The side of motor 27 is assisted, and guarantees that it is smoothly rotated.
Preferably, the feature strong using DC servo motor driving force, described in order to improve the safety of data storage
First motor 16 is DC servo motor.
Preferably, being equipped with pressure sensor 32, the pressure in the pedal 2 to detect the people that whether stands on pedal 2
Sensor 32 is electrically connected with processor.After people from station on pedal 2, the pressure sensor 32 in pedal 2 detects pressure data, and
Pressure data is passed into processor, after processor receives pressure data, the people that stands on pedal 2 is determined, then controls cognitron
Structure carries out recognition of face.
The recognition of face ATM machine in use, subscriber station intercepts user on pedal 2, through intercepting component so that
User and main body 1 keep suitable distance, and while then driving lifter plate 13 to be gone up and down by lifting assembly, camera 14 is adopted
Collect forward image, and image is passed into processor and carries out recognition of face, since camera 14 shoots face from front, to mention
High recognition of face precision, after determining that identity is legal, processor controls runner assembly and isolation board 9 is driven to rotate, so that isolation
User is isolated in plate 9 and two side plates 4, to guarantee the transaction security of user, then intercepting component control riser 21 to
Side plate 4 is close to movement, and convenient for user close to main body 1, bank card is inserted into card inserting mouth 7 by user, and bank card is held the person by main body 1
Part be compared with face identity after, if the two identity is consistent, user can be traded by key 8, due to user one
The enclosure space formed in isolation board 9 and two side plates 4 is protected to peep and kidnap by password when avoiding customer transaction
User has been protected, the practicability of equipment is improved.
Compared with prior art, it is somebody's turn to do the recognition of face ATM machine based on block chain technology, data are carried out using block chain technology
Storage so that data safety degree is high, and controls camera 14 by identification mechanism and moves up and down so that camera 14 is from just
Face acquires facial image, improves recognition of face precision, and compared with existing identification mechanism, the identification mechanism accuracy of identification is higher,
Moreover, by interrupter user is handed over being formed by enclosure space one by isolation board 9 and side plate 4
Easily, it avoids peep of cipher and user from being held as a hostage, to ensure that the safety of customer transaction, improves the practicability of equipment,
Compared with existing interrupter, the interrupter is more safe and reliable.
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 ATM machine based on block chain technology, including main body (1), pedal (2), pedestal (3), interrupter
With two side plates (4), the main body (1) and pedal (2) are each attached to the top of pedestal (3), and two side plates (4) are separately fixed at
The two sides of main body (1), the main body (1) are equipped with identification mechanism, display screen (5), cash dispensing port (6), card inserting mouth (7) and several press
Key (8), which is characterized in that processor and memory, the processor and memory electrical connection, institute are equipped in the main body (1)
State the block chain data that memory receives the write-in of block chain link point, and block chain data stored, the display screen (5) and
Key (8) is electrically connected with processor；
The interrupter includes barrier assembly and two intercepting components, and the barrier assembly is located at the separate main body of pedal (2)
(1) side, the intercepting component are located at the other side of pedal (2), and the barrier assembly is located at the top of main body (1), described
Intercepting component and side plate (4) correspond, and the barrier assembly includes isolation board (9), runner assembly, shaft (10), two axis
(11) and two connecting rods (12) are held, the bearing (11) and side plate (4) correspond, and the bearing (11) is fixed on side plate (4)
Separate main body (1) side, the both ends of the shaft (10) are separately positioned in two bearings (11), the runner assembly with
Shaft (10) transmission connection, the isolation board (9) are fixedly connected by connecting rod (12) with shaft (10)；
The identification mechanism includes lifter plate (13), camera (14) and two lifting assemblies, and two lifting assemblies are located at
The both ends of lifter plate (13), the lifting assembly and lifter plate (13) are sequentially connected, and the camera (14) is fixed on lifter plate
(13) side of separate main body (1), the camera (14) are electrically connected with processor, and the lifting assembly includes conveyer belt
(15) and two driving units, two driving units are located at the both ends of conveyer belt (15), and two driving units pass through transmission
Band (15) is connected with each other, and the lifter plate (13) is fixedly connected with conveyer belt (15), and the driving unit includes first motor
(16), buffer stopper (17), the first drive shaft (18) and driving wheel (19), the first motor (16) and buffer stopper (17) are fixed
On main body (1), the first motor (16) is electrically connected with processor, the first motor (16) and the first drive shaft (18)
One end transmission connection, in buffer stopper (17), the driving wheel (19) is arranged for the other end setting of first drive shaft (18)
On the first drive shaft (18), the driving wheel (19) of two driving units is located at the both ends of the inside of conveyer belt (15).
2. the recognition of face ATM machine as described in claim 1 based on block chain technology, which is characterized in that in the processor
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 ATM machine as described in claim 1 based on block chain technology, which is characterized in that the processor is
Single-chip microcontroller or PLC, the memory include memory database and disk database, and the memory database and disk database divide
Do not receive the block chain data of block chain link point write-in, and block chain data are stored.
4. the recognition of face ATM machine as described in claim 1 based on block chain technology, which is characterized in that the intercepting component
Including movable plate (20), riser (21), several interception bars (22) and two telescopic units, the movable plate (20) is located at side plate
(4) side of separate main body (1), the riser (21) are located at the other side of side plate (4), and the interception bar (22) is from top to down
It is evenly distributed between movable plate (20) and riser (21), the side plate (4), which is set in, to be intercepted on bar (22), the movable plate
(20) both ends pass through two telescopic units respectively and connect with side plate (4), and the telescopic unit and movable plate (20) are sequentially connected.
5. the recognition of face ATM machine as claimed in claim 4 based on block chain technology, which is characterized in that the telescopic unit
Including the second motor (23), screw rod (24) and casing (25), second motor (23) is fixed on side plate (4), and described second
Motor (23) is electrically connected with processor, and one end of second motor (23) and screw rod (24) is sequentially connected, the screw rod (24)
Other end setting in the casing (25), described sleeve pipe (25) is fixedly connected with movable plate (20), described sleeve pipe (25) with silk
The junction of bar (24) is equipped with and screw rod (24) matched screw thread.
6. the recognition of face ATM machine as claimed in claim 4 based on block chain technology, which is characterized in that the movable plate
(20) the side by proximal panel (4) is equipped with range sensor (26), and the range sensor (26) is electrically connected with processor.
7. the recognition of face ATM machine as described in claim 1 based on block chain technology, which is characterized in that the runner assembly
Including third motor (27), first gear (28) and second gear (29), the third motor (27) is fixed therein a side
On plate (4), the third motor (27) is electrically connected with processor, and the third motor (27) and first gear (28) transmission connect
It connects, the first gear (28) is engaged with second gear (29), and the second gear (29) is set on shaft (10).
8. the recognition of face ATM machine as claimed in claim 7 based on block chain technology, which is characterized in that the first gear
(28) side of separate third motor (27) be equipped with support rod (30) and support tube (31), one end of the support rod (30) and
First gear (28) is fixedly connected, and the other end setting of the support rod (30) is in support tube (31), the support tube (31)
It is fixed therein on the side plate (4) far from third motor (27).
9. the recognition of face ATM machine as described in claim 1 based on block chain technology, which is characterized in that the first motor
It (16) is DC servo motor.
10. the recognition of face ATM machine as described in claim 1 based on block chain technology, which is characterized in that the pedal (2)
Interior to be equipped with pressure sensor (32), the pressure sensor (32) is electrically connected with processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811188207.0A CN109493539A (en) | 2018-10-12 | 2018-10-12 | A kind of recognition of face ATM machine based on block chain technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811188207.0A CN109493539A (en) | 2018-10-12 | 2018-10-12 | A kind of recognition of face ATM machine based on block chain technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109493539A true CN109493539A (en) | 2019-03-19 |
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ID=65690606
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811188207.0A Withdrawn CN109493539A (en) | 2018-10-12 | 2018-10-12 | A kind of recognition of face ATM machine based on block chain technology |
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| Country | Link |
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| CN (1) | CN109493539A (en) |
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