CN107730646A - A kind of iris recognition attendance recorder with anti-interference function - Google Patents
A kind of iris recognition attendance recorder with anti-interference function Download PDFInfo
- Publication number
- CN107730646A CN107730646A CN201711033299.0A CN201711033299A CN107730646A CN 107730646 A CN107730646 A CN 107730646A CN 201711033299 A CN201711033299 A CN 201711033299A CN 107730646 A CN107730646 A CN 107730646A
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- Prior art keywords
- iris recognition
- attendance recorder
- elevator
- interference
- connecting rod
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
-
- 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
- G06V40/18—Eye characteristics, e.g. of the iris
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Human Computer Interaction (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 iris recognition attendance recorder with anti-interference function,Including housing,Collector,Inductor and at least two control buttons,Also include elevating mechanism and anti-interference mechanism,The elevating mechanism includes the first drive component,Two transmission components,First elevator,Second elevator,Guide rail and pedestal,The anti-interference mechanism includes the second drive component,Support frame,Support bar,Two guide rods,Four the second sliding shoes and two light shields,This has in the iris recognition attendance recorder of anti-interference function,The height of attendance recorder can be adjusted by elevating mechanism,Make the people of different heights when work attendance is carried out,Face can face attendance recorder,Improve the convenience of people's work attendance,Moreover,Pass through anti-interference mechanism,Effectively attendance recorder can be sheltered from,Prevent outside veiling glare from entering,Reduce interference of the veiling glare to iris recognition,Improve the accuracy of attendance recorder iris recognition.
Description
Technical field
The present invention relates to biometric apparatus field, more particularly to a kind of iris recognition work attendance with anti-interference function
Machine.
Background technology
Attendance recorder is divided to two major classes, and the first kind is simple printing class, and when checking card, original recorded data is directly beaten by attendance recorder
It is imprinted on card, the record time on card is original attendance information, and any prior training need not be done to first user
Instruction can use immediately, and the second class is storage class, and when checking card, original recorded data is stored directly in attendance recorder, is then passed through
Computer acquisition collects, then by software processing, eventually forms required attendance information or inquiry or printing, the spirit of its attendance information
Living abundant, some need to be done to first user, and training could gradually grasp it all using function in advance.
Iris recognition technology is the most accurately identification method, therefore iris recognition generally acknowledged in existing bio-identification means
Attendance recorder also has been enter into the life of people, general iris recognition attendance recorder when work attendance, it is necessary to human eye face cog region, by
It is different in different people's height, cause part population when work attendance, eyes can not be in same height with attendance recorder cog region
Degree, the probability of iris recognition failure is improved, moreover, during iris recognition, outside veiling glare can be to identification process
Very big interference is caused, because general attendance recorder can not effectively remove veiling glare, so as to reduce the accurate of iris recognition attendance recorder
Degree.
The content of the invention
The technical problem to be solved in the present invention is：For overcome the deficiencies in the prior art, there is provided one kind has anti-interference work(
The iris recognition attendance recorder of energy.
The technical solution adopted for the present invention to solve the technical problems is：A kind of iris recognition with anti-interference function is examined
Diligent machine, including housing, collector, inductor and at least two control buttons, in addition to elevating mechanism and anti-interference mechanism, it is described
Housing is arranged on elevating mechanism, and the anti-interference mechanism is arranged on housing；
The elevating mechanism includes the first drive component, two transmission components, the first elevator, the second elevator, guide rail
And pedestal, the housing are arranged on the first elevator, the guide rail is arranged on pedestal, first elevator and second liter
Drop block is respectively provided with guide rail, and two transmission components are separately positioned on the both sides of the first elevator, and the drive component is arranged on the
On two elevators, the drive component is connected with two transmission components；
The transmission component includes head rod, the second connecting rod, the 3rd connecting rod, the 4th connecting rod and first and slided
Block, the head rod are arranged on the side of the first elevator, and second connecting rod is hinged on head rod, described
First sliding shoe is hinged in the second connecting rod, and the 3rd connecting rod is hinged on the first sliding shoe, the 4th connecting rod
One end be hinged in the 3rd connecting rod, the other end of the 4th connecting rod is arranged on the side lower end of pedestal；
The anti-interference mechanism includes the second drive component, support frame, support bar, two guide rods, four the second slips
Block and two light shields, the support bar are arranged on the centre of support frame, and second drive component is arranged on support bar, and two
Individual guide rod is separately positioned on above and below support frame, and two guide rods be arranged in parallel, is respectively equipped with two light shields
Two the second sliding shoes, two the second sliding shoes being arranged on same light shield are respectively sleeved at same one end of two guide rods
On.
Preferably, in order to provide power to the lifting of housing, first drive component includes the first motor and two
Screw mandrel, first motor are arranged on the second elevator, and first motor is connected with two screw mandrels, two first
Through hole is equipped with sliding shoe, two screw mandrels are each passed through two the first sliding shoes, and two screw mandrels slide with two first respectively
Block is threadedly coupled.
Preferably, for the mobile offer power to two light shields, second drive component include the second motor,
Gear and two racks, second motor are arranged on support bar, and second motor is connected with gear drive, two racks
It is separately positioned on above and below gear, two racks are symmetrical on gear centre, and two racks engage with gear, two
Light shield is separately positioned on the one end of rack away from gear.
Preferably, in order to improve the firmness that the first elevator and the second elevator are connected with guide rail, described first liter
Fluting, the fluting and guide rail are equipped with drop block and the second elevator.
Preferably, in order that the moving direction of two the first sliding shoes is on the contrary, the hand of spiral of two screw mandrels is opposite.
Preferably, in order that rack is more stable, a fixed block is respectively equipped with two side frames of support frame as described above,
Through hole is equipped with two fixed blocks, two racks are each passed through two fixed blocks.
Preferably, in order to improve the shaded effect of light shield, the color of the light shield is black.
Preferably, in order to improve the driving force of the first motor, first motor is servomotor.
Preferably, in order to prevent light shield from scratching face, cushion pad is additionally provided with the light shield.
Preferably, in order to improve the buffering effect of cushion pad, the material of the cushion pad is silica gel.
The invention has the advantages that should have in the iris recognition attendance recorder of anti-interference function, can by elevating mechanism
Be adjusted with the height to attendance recorder, make the people of different heights when work attendance is carried out, face can face attendance recorder,
The convenience of people's work attendance is improved, compared with conventional elevator structure, the elevating mechanism automaticity is higher, and structure is more steady
It is fixed, make the regulation of attendance recorder height more convenient, moreover, by anti-interference mechanism, effectively can block attendance recorder
Firmly, prevent outside veiling glare from entering, reduce interference of the veiling glare to iris recognition, improve the accuracy of attendance recorder iris recognition,
It can only be blocked above attendance recorder and compared with both sides with the anti-interference mechanism of tradition, the anti-interference mechanism can be whole by attendance recorder surrounding
Block, improve the filter effect to veiling glare, reduce interference of the veiling glare to iris recognition, further increase iris recognition
Accuracy.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the iris recognition attendance recorder with anti-interference function of the present invention；
Fig. 2 is the structural representation of the elevating mechanism of the iris recognition attendance recorder with anti-interference function of the present invention；
Fig. 3 is that the guide rail of the iris recognition attendance recorder with anti-interference function of the present invention is illustrated with the attachment structure of fluting
Figure；
Fig. 4 is the structural representation of the anti-interference mechanism of the iris recognition attendance recorder with anti-interference function of the present invention；
In figure：1. housing, 2. collectors, 3. inductors, 4. control buttons, 5. first elevators, 6. guide rails, 7. pedestals,
8. head rod, 9. second connecting rods, 10. first sliding shoes, 11. screw mandrels, 12. the 3rd connecting rods, 13. the 4th connecting rods,
14. the first motor, 15. second elevators, 16. flutings, 17. light shields, 18. guide rods, 19. support frames, 20. gears, 21. the
Two motors, 22. racks, 23. support bars, 24. fixed blocks, 25. the second sliding shoes.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, a kind of iris recognition attendance recorder with anti-interference function, including housing 1, collector 2, inductor
3 and at least two control buttons 4, in addition to elevating mechanism and anti-interference mechanism, the housing 1 be arranged on elevating mechanism, institute
Anti-interference mechanism is stated to be arranged on housing 1；
As shown in Fig. 2 the elevating mechanism includes the first drive component, two transmission components, the first elevator 5, second
Elevator 15, guide rail 6 and pedestal 7, the housing 1 are arranged on the first elevator 5, and the guide rail 6 is arranged on pedestal 7, institute
State the first elevator 5 and the second elevator 15 is respectively provided with guide rail 6, two transmission components are separately positioned on the first elevator 5
Both sides, the drive component are arranged on the second elevator 15, and the drive component is connected with two transmission components；
The transmission component includes head rod 8, the second connecting rod 9, the 3rd connecting rod 12, the 4th connecting rod 13 and the
One sliding shoe 10, the head rod 8 are arranged on the side of the first elevator 5, and second connecting rod 9 is hinged on the first company
On extension bar 8, first sliding shoe 10 is hinged in the second connecting rod 9, and the 3rd connecting rod 12 is hinged on the first sliding shoe
On 10, one end of the 4th connecting rod 13 is hinged in the 3rd connecting rod 12, and the other end of the 4th connecting rod 13 is set
In the side lower end of pedestal 7；
Wherein, two the first sliding shoes 10 are driven to be located remotely from each other by the first drive component, in the second connecting rod 9 and the 3rd
In the presence of connecting rod 12, two head rods 8 are pulled to move down, so as to drive the first elevator 5 downward along guide rail 6
It is mobile, it is achieved thereby that the decline of housing 1, it is achieved thereby that the decline of attendance recorder, pass through the first drive component driving two the
One sliding shoe 10 is close to each other, in the presence of the second connecting rod 9 and the 3rd connecting rod 12, pull two head rods 8 to
Upper movement, so as to drive the first elevator 5 to be moved up along guide rail 6, it is achieved thereby that the rising of housing 1, it is achieved thereby that
The rising of attendance recorder, by the lifting of attendance recorder, it is easy to attendance recorder that the iris of the people of different heights is identified；
As shown in figure 4, the anti-interference mechanism includes 23, two the second drive component, support frame 19, support bar guide rods
18th, four the second sliding shoes 25 and two light shields 17, the support bar 23 are arranged on the centre of support frame 19, and described second drives
Dynamic component is arranged on support bar 23, and two guide rods 18 are separately positioned on above and below support frame 19, two guide rods
18 are be arranged in parallel, and two the second sliding shoes 25 are respectively equipped with two light shields 17, and two the second sliding shoes 25 are respectively sleeved at
On same one end of two guide rods 18；
Wherein, drive two light shields 17 close to each other by the second drive component, led in the second sliding shoe 25 and two
To in the presence of bar 18, two light shields 17 are played a supporting role, make two light shields 17 can group after close to each other
A tubular is synthesized, so as to be blocked to the veiling glare outside attendance recorder, improves the accuracy of attendance recorder iris recognition.
As shown in Fig. 2 first drive component includes the first motor 14 and two screw mandrels 11, first motor 14 is set
Put on the second elevator 15, first motor 14 is connected with two screw mandrels 11, on two the first sliding shoes 10
Provided with through hole, two screw mandrels 11 are each passed through two the first sliding shoes 10, two screw mandrels 11 respectively with two the first sliding shoes 10
Threaded connection；
Wherein, two screw mandrels 11 are driven to rotate by the first motor 14, because the screw thread of 11 and first sliding shoe of screw mandrel 10 connects
Connect, two the first sliding shoes 10 is located remotely from each other or close to each other under the driving of screw mandrel 11, it is right by the second elevator 15
Support guide is played a part of in the movement of first motor 14, it is achieved thereby that the lifting of the first elevator 5, it is achieved thereby that work attendance
The regulation of machine height, it is easy to the people of different heights to carry out iris recognition by attendance recorder.
As shown in figure 4, second drive component includes the second motor 21, gear 20 and two racks 22, described second
Motor 21 is arranged on support bar 23, and second motor 21 is connected with gear 20, and two racks 22 are separately positioned on tooth
Above and below wheel 20, two racks 22 engage on the Central Symmetry of gear 20, two racks 22 with gear 20, two screenings
Light shield 17 is separately positioned on the one end of rack 22 away from gear 20；
Wherein, rotated by the drive gear 20 of the second motor 21, so as in the presence of gear 21, drive two racks 22
It is mobile, because two racks 22 are on the Central Symmetry of gear 20, make the moving direction of two racks 22 on the contrary, so as to drive two
Light shield 17 is close to each other, when people need to check card, shelters from veiling glare by light shield 17, improves attendance recorder rainbow
The accuracy of film identification.
As shown in figure 3, being equipped with fluting 16 on the elevator 15 of the first elevator 5 and second, the fluting 16 is with leading
Rail 6 matches, and when guide rail 6 is stuck in fluting 16, the movement of the first elevator 5 and the second elevator 15 can be given to play and led
To effect, because the width of the upper end of guide rail 6 is more than the width of 16 openings of fluting, make the first elevator 5 and the second elevator 15
Can firmly be fastened on guide rail 6, so as to improve the first elevator 5 and the second elevator 15 be connected with guide rail it is firm
Degree.
Preferably, in order that the moving direction of two the first sliding shoes 10 is on the contrary, the hand of spiral phase of two screw mandrels 11
Instead, when the hand of spiral on screw mandrel 11 is opposite, when screw mandrel 11 drives the first sliding shoe 10, two first slips
The Impact direction of block 10 is on the contrary, so that the moving direction of two the first sliding shoes 10 is on the contrary, so as to real by the first elevator 5
The regulation of attendance recorder height is showed.
Preferably, making rack 20 more stable, a fixed block is respectively equipped with two side frames of support frame as described above 19
24, through hole is equipped with two fixed blocks 24, and two racks 22 are each passed through two fixed blocks 24, because rack 22 is through fixing
Block 24 is set, and fixed block 24 can play a supporting role to rack 22, while the direction that rack 22 can also be guided to move, and is improved
The firmness that rack 22 connects.
Preferably, in order to improve the shaded effect of light shield 17, the color of the light shield 17 is black, due to black
The light of all colours can be absorbed, light is not reflected, so as to reduce interference of the light reflection to iris recognition, is improved
The accuracy of iris recognition.
Preferably, in order to improve the driving force of the first motor 14, first motor 14 is servomotor.
Preferably, in order to prevent light shield 17 from scratching face, cushion pad is additionally provided with the light shield 17, due to work attendance
During machine iris recognition, face needs to be attached on light shield 17, because the material of light shield 17 is harder, passes through cushion pad
Impact of the light shield 17 to face can be reduced, so as to reduce the possibility that face is scratched.
Preferably, in order to improve the buffering effect of cushion pad, the material of the cushion pad is silica gel, due to the material of silica gel
Matter is soft, and silica gel is elastic relatively good, can effectively reduce impulsive force, further increases the protection to face
Effect.
When people need to be checked card by iris recognition, the first drive component drives two transmission components, from
And the lifting of the first elevator 5 is driven by transmission component, the height for the attendance recorder for alloing to be arranged on the first elevator 5 is adjusted
Section, is easy to the crowd of different heights to carry out work attendance, drives two light shields 17 to move by the second drive component, is hidden so as to pass through
Light shield 17 blocks to the veiling glare outside attendance recorder, reduces interference of the veiling glare to iris recognition, improves iris recognition
Accuracy.
Compared with prior art, should have in the iris recognition attendance recorder of anti-interference function, can be right by elevating mechanism
The height of attendance recorder is adjusted, and makes the people of different heights when work attendance is carried out, face can face attendance recorder, improve
The convenience of people's work attendances, compared with conventional elevator structure, the elevating mechanism automaticity is higher, and structure is more stable,
Make the regulation of attendance recorder height more convenient, moreover, by anti-interference mechanism, effectively can shelter from attendance recorder,
Prevent outside veiling glare from entering, reduce interference of the veiling glare to iris recognition, the accuracy of attendance recorder iris recognition is improved, with biography
The anti-interference mechanism that unites can only block to be compared above attendance recorder with both sides, and the anti-interference mechanism can all hide attendance recorder surrounding
Gear, improves the filter effect to veiling glare, reduces interference of the veiling glare to iris recognition, further increase the essence of iris recognition
Exactness.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (10)
1. a kind of iris recognition attendance recorder with anti-interference function, including housing (1), collector (2), inductor (3) and extremely
Few two control buttons (4), it is characterised in that be also arranged on lifting including elevating mechanism and anti-interference mechanism, the housing (1)
In mechanism, the anti-interference mechanism is arranged on housing (1)；
The elevating mechanism includes the first drive component, two transmission components, the first elevator (5), the second elevator (15), led
Rail (6) and pedestal (7), the housing (1) are arranged on the first elevator (5), and the guide rail (6) is arranged on pedestal (7), institute
State the first elevator (5) and the second elevator (15) is respectively provided with guide rail (6), two transmission components are separately positioned on the first lifting
The both sides of block (5), the drive component are arranged on the second elevator (15), and the drive component passes with two transmission components
Dynamic connection；
The transmission component includes head rod (8), the second connecting rod (9), the 3rd connecting rod (12), the 4th connecting rod (13)
With the first sliding shoe (10), the head rod (8) is arranged on the side of the first elevator (5), second connecting rod (9)
It is hinged on head rod (8), first sliding shoe (10) is hinged in the second connecting rod (9), the 3rd connecting rod
(12) it is hinged on the first sliding shoe (10), one end of the 4th connecting rod (13) is hinged in the 3rd connecting rod (12), institute
The other end for stating the 4th connecting rod (13) is arranged on the side lower end of pedestal (7)；
The anti-interference mechanism include the second drive component, support frame (19), support bar (23), two guide rods (18), four
The second sliding shoe (25) and two light shields (17), the support bar (23) are arranged on the centre of support frame (19), and described second
Drive component is arranged on support bar (23), and two guide rods (18) are separately positioned on above and below support frame (19), and two
Individual guide rod (18) is be arranged in parallel, and two the second sliding shoes (25) are respectively equipped with two light shields (17), are arranged on same screening
Two the second sliding shoes (25) on light shield (17) are respectively sleeved on same one end of two guide rods (18).
2. there is the iris recognition attendance recorder of anti-interference function as claimed in claim 1, it is characterised in that first driving
Component includes the first motor (14) and two screw mandrels (11), and first motor (14) is arranged on the second elevator (15), institute
State the first motor (14) to be connected with two screw mandrels (11), through hole, two silks are equipped with two the first sliding shoes (10)
Bar (11) is each passed through two the first sliding shoes (10), and two screw mandrels (11) connect with two the first sliding shoe (10) screw threads respectively
Connect.
3. there is the iris recognition attendance recorder of anti-interference function as claimed in claim 1, it is characterised in that second driving
Component includes the second motor (21), gear (20) and two racks (22), and second motor (21) is arranged on support bar (23)
On, second motor (21) and gear (20) are connected, two racks (22) be separately positioned on gear (20) top and
Lower section, two racks (22) are engaged on gear (20) Central Symmetry, two racks (22) with gear (20), two light shields
(17) it is separately positioned on the one end of rack (22) away from gear (20).
4. there is the iris recognition attendance recorder of anti-interference function as claimed in claim 1, it is characterised in that first lifting
Fluting (16) is equipped with block (5) and the second elevator (15), the fluting (16) matches with guide rail (6).
5. there is the iris recognition attendance recorder of anti-interference function as claimed in claim 1, it is characterised in that two screw mandrels (11)
Hand of spiral it is opposite.
6. there is the iris recognition attendance recorder of anti-interference function as claimed in claim 3, it is characterised in that support frame as described above
(19) fixed block (24) is respectively equipped with two side frames, through hole, two racks are equipped with two fixed blocks (24)
(22) two fixed blocks (24) are each passed through.
7. there is the iris recognition attendance recorder of anti-interference function as claimed in claim 1, it is characterised in that the light shield
(17) color is black.
8. there is the iris recognition attendance recorder of anti-interference function as claimed in claim 2, it is characterised in that first motor
(14) it is servomotor.
9. there is the iris recognition attendance recorder of anti-interference function as claimed in claim 1, it is characterised in that the light shield
(17) cushion pad is additionally provided with.
10. there is the iris recognition attendance recorder of anti-interference function as claimed in claim 9, it is characterised in that the cushion pad
Material be silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711033299.0A CN107730646A (en) | 2017-10-30 | 2017-10-30 | A kind of iris recognition attendance recorder with anti-interference function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711033299.0A CN107730646A (en) | 2017-10-30 | 2017-10-30 | A kind of iris recognition attendance recorder with anti-interference function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107730646A true CN107730646A (en) | 2018-02-23 |
Family
ID=61202297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711033299.0A Pending CN107730646A (en) | 2017-10-30 | 2017-10-30 | A kind of iris recognition attendance recorder with anti-interference function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107730646A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108629922A (en) * | 2018-05-09 | 2018-10-09 | 深圳市玖品空气净化科技有限公司 | A kind of ATM machine with face identification functions |
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| CN206209904U (en) * | 2016-11-11 | 2017-05-31 | 惠安县长智电子科技有限公司 | A kind of intelligent identification equipment of registering of checking card |
| CN206266160U (en) * | 2016-08-31 | 2017-06-20 | 中山市睿之源电子有限公司 | A kind of motor-driven jack |
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| CN101169874A (en) * | 2006-10-23 | 2008-04-30 | 上海阿艾依智控系统有限公司 | Biological identification access control device |
| WO2009013526A1 (en) * | 2007-07-24 | 2009-01-29 | Laing O'rourke Plc | Biometric attendance verification |
| CN203443722U (en) * | 2013-08-15 | 2014-02-19 | 杭州立丹机械有限公司 | Jacking force detection tool of jack support arms |
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| CN106339671A (en) * | 2016-08-16 | 2017-01-18 | 南京安穗智能科技有限公司 | Iris recognition device based on mobile image acquisition equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108629922A (en) * | 2018-05-09 | 2018-10-09 | 深圳市玖品空气净化科技有限公司 | A kind of ATM machine with face identification functions |
| CN108629922B (en) * | 2018-05-09 | 2021-07-23 | 长沙银行股份有限公司 | ATM with face recognition function |
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Application publication date: 20180223 |
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| RJ01 | Rejection of invention patent application after publication |