CN106213903B - Self-service sales counter of bank with face recognition device - Google Patents
Self-service sales counter of bank with face recognition device Download PDFInfo
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- CN106213903B CN106213903B CN201610749182.1A CN201610749182A CN106213903B CN 106213903 B CN106213903 B CN 106213903B CN 201610749182 A CN201610749182 A CN 201610749182A CN 106213903 B CN106213903 B CN 106213903B
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- 238000004140 cleaning Methods 0.000 claims abstract description 111
- 238000007789 sealing Methods 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 108
- 238000005201 scrubbing Methods 0.000 claims description 61
- 238000009434 installation Methods 0.000 claims description 29
- 239000004744 fabric Substances 0.000 claims description 28
- 239000013589 supplement Substances 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 8
- 238000002834 transmittance Methods 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000012937 correction Methods 0.000 claims description 2
- 238000004364 calculation method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 12
- 230000006872 improvement Effects 0.000 description 6
- 238000004804 winding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F9/00—Shop, bar, bank or like counters
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
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- 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
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a bank self-service counter with a face recognition device, which comprises a cabinet, wherein a table and an inclined table are arranged on the cabinet; the table is also provided with an operating platform, and an operating screen is arranged on the operating platform; the sloping platform is provided with a sloping platform inclined plane which is vertical to the table platform plane and forms an obtuse angle with the cabinet body boss; the inclined table and the cabinet body boss are respectively provided with a left shooting groove, a right shooting groove and a front-view shooting groove, and the left shooting groove, the right shooting groove and the front-view shooting groove are internally provided with a human face recognition device; the face recognition device is arranged in the forward-looking shooting groove, and the cabinet body boss comprises a cleaning component mounting plate and a cabinet body boss body; an image acquisition device mounting groove is formed in the cabinet body boss body, and an image acquisition device is mounted in the image acquisition device mounting groove; the cleaning component mounting plate is internally provided with a cleaning component. The invention can obtain the face image with the minimum calculation amount by adjusting the angle of obtaining the face image so as to reduce the calculation amount in the face recognition process. The invention also has a cleaning component which can clean the sealing block.
Description
Technical Field
The invention relates to a bank self-service counter, in particular to a bank self-service counter with a face recognition device.
Background
The self-service bank has the characteristics of high automation degree, less manual participation, all-weather service and the like, and is more and more popular with most banks along with the continuous increase of labor cost in recent years.
At present, self-service banks generally adopt a mode of encrypting a code by a bank card or encrypting a code by a card number to carry out identity authentication on a client, and the mode has a greater risk of being falsely used by others. For example, others can operate the own funds of the customer, inquire the information of the customer and the like only by knowing the card number and the password of the customer or the bank card and the password of the live customer. The applicant believes that a prevention mechanism and technique should be devised which avoids the above situation as much as possible. In combination with the face recognition technology which is becoming mature at present, the applicant considers that it should be feasible to arrange a face recognition device on the self-service bank counter, and the information authentication of the account/bank card, the password and the face can also greatly prevent others from falsely using the bank card/bank account.
Nowadays, face recognition technology has become mature and starts to be applied, and the main application aspects are: access control, self-service ATM or bank self-service system, bank VIP customer identification system, etc. However, the amount of calculation in the identification process is large, and the image acquisition device has no self-cleaning function. This results in that if the image capturing device is dirty on the mirror surface after a long period of use, it must be manually cleaned, which is very user-friendly.
The research shows that the angles for acquiring the face images are different, and the calculation amount for face recognition is also different, so the applicant considers that the face recognition device with the adjustable angle for acquiring the images by the image acquisition device is necessary, and the face images with the minimum calculation amount are acquired by automatically adjusting the angles for acquiring the images.
Disclosure of Invention
In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a bank self-service counter with a face recognition device, wherein the angle of the face image acquired by the image acquisition device is adjustable, the face can be recognized with a small amount of calculation, and the bank self-service counter further has a device for automatically cleaning the image acquisition device.
In order to achieve the purpose, the invention provides a bank self-service counter with a face recognition device, which comprises a cabinet, wherein a table is arranged on the cabinet, and two ends of the table are provided with inclined tables;
the table is also provided with an operating platform, and an operating screen is arranged on the operating platform;
the inclined platform is provided with an inclined platform inclined plane which is vertical to the table platform plane and forms an obtuse angle with the cabinet body boss;
the inclined table and the cabinet body boss are respectively provided with a left shooting groove, a right shooting groove and a front-looking shooting groove, wherein the left shooting groove, the right shooting groove and the front-looking shooting groove are internally provided with a human face recognition device, and the structures of the left shooting groove, the right shooting groove and the front-looking shooting groove are the same;
the face recognition device is arranged in the forward-looking shooting groove, and the cabinet body boss comprises a cleaning component mounting plate and a cabinet body boss body;
an image acquisition device mounting groove is formed in the cabinet body boss body, and an image acquisition device is mounted in the image acquisition device mounting groove;
and a cleaning component is arranged in the cleaning component mounting plate.
As a further improvement of the invention, the cleaning assembly comprises a door curtain motor and a cleaning motor, wherein an output shaft of the door curtain motor is connected with a first door curtain transmission shaft; the output shaft of the cleaning motor is connected with the first cleaning transmission shaft;
the door curtain motor and the cleaning motor are both motors capable of rotating forwards and backwards, are both electrically connected with the central control host and are controlled by the central control host;
the first door curtain transmission shaft is provided with threads and is assembled with a gear shifting fork power part of the gear shifting fork through the threads, the first door curtain transmission shaft is also provided with a first transmission turbine, and the first transmission turbine is matched with a second door curtain transmission shaft worm part on the second door curtain transmission shaft to form a worm gear and worm transmission structure;
a third transmission turbine is arranged on the second door curtain transmission shaft, and the third transmission turbine is matched with a cloth rolling shaft worm section on the cloth rolling shaft to form a worm gear transmission structure;
the cloth rolling shaft is connected with one end of the door curtain cloth, the other end of the door curtain cloth passing through the guide rod is fixed on a switch rod connecting part of a door curtain switch rod, the door curtain switch rod is also provided with a switch rod power part, and the switch rod power part is rotatably matched with a second door curtain transmission shaft through threads;
the bottom of the connecting part of the switch rod is provided with a door curtain sliding groove arranged on the cleaning component mounting plate, and the door curtain sliding groove is arranged at the bottom of the front-view shooting groove;
the first cleaning transmission shaft is provided with a first transmission turbine, the first transmission turbine is assembled with the first cleaning transmission shaft through a spline, and two end faces of the first transmission turbine are in contact with a gear shifting fork body of the gear shifting fork;
the second cleaning transmission shaft is provided with threads and is assembled with the scrubbing block power part of the scrubbing block through the threads;
a first belt wheel is arranged at one end of the second cleaning transmission shaft, which is far away from the worm section of the second cleaning transmission shaft, and the first belt wheel is connected with a second belt wheel arranged on a third cleaning transmission shaft through a transmission belt to form a belt transmission structure;
the power part of the second scrubbing block at the bottom of the scrubbing block is assembled with a third cleaning transmission shaft through threads, and the third cleaning transmission shaft is provided with threads;
the third cleaning transmission shaft is arranged in a cleaning installation groove on the cleaning assembly installation plate;
the cleaning installation groove is formed by the end face of the cabinet body boss body at the opening end of the image acquisition device installation groove and the cleaning assembly installation plate together.
As a further improvement of the invention, the opening end of the image acquisition device installation groove is provided with a sealing block which is made of transparent material and seals the opening end of the image acquisition device installation groove.
As a further improvement of the invention, a spray head is arranged on the top of the cleaning installation groove close to the sealing block, and the spray head is used for spraying cleaning solution to the outer surface of the sealing block.
As a further improvement of the invention, the scrubbing block is provided with a first groove and a second groove, a scrubbing sheet is arranged in the second groove, the scrubbing sheet comprises a scrubbing sheet mounting part and a scrubbing sheet scrubbing part, the scrubbing sheet scrubbing part extends out of the first groove, and the part of the scrubbing sheet scrubbing part extending out of the first groove is contacted and attached to the outer surface of the sealing block;
the scrubbing block mounting part is arranged in the fixed mounting groove of the scrubbing block fixing plate, and the scrubbing block fixing plate is further pressed against the scrubbing part of the scrubbing sheet through the fixed clamping edge.
As a further improvement of the invention, the scrubbing part of the scrubbing sheet is made of soft elastic material.
As a further improvement of the invention, the image acquisition device comprises a bearing plate, wherein a camera, a luminosity sensor and an LED light supplement lamp are arranged on the bearing plate;
the camera is used for acquiring a face image of a user;
the luminosity sensor is used for detecting the ambient illumination intensity when the camera acquires an image;
the LED light supplement lamp is used for supplementing light to the environment where the camera acquires images;
the bottom of the bearing plate is provided with a bearing plate mounting part, the bearing plate mounting part is mounted in a mounting block mounting groove of the mounting block, and the bearing plate connecting pin penetrates through the mounting block mounting groove and the bearing plate mounting part to rotatably mount the bearing plate in the mounting block mounting groove;
the mounting block is fixed on the top surface of the turntable;
the top surface of the turntable is also provided with an elevation angle adjusting block, an elevation angle slide block mounting groove is arranged in the elevation angle adjusting block, an elevation angle adjusting screw rod is mounted in the elevation angle slide block mounting groove, and the elevation angle adjusting screw rod is provided with threads and is assembled with the elevation angle slide block through the threads;
the elevation angle sliding block is hinged with one end of an elevation angle connecting rod, and the other end of the elevation angle connecting rod is hinged with a connecting block arranged on the bearing plate;
one end of the elevation angle adjusting screw is connected with an output shaft of an elevation angle adjusting motor, the elevation angle adjusting motor can drive the elevation angle adjusting screw to rotate, the elevation angle adjusting screw can drive the elevation angle sliding block to move in the axial direction when rotating, and the elevation angle sliding block drives the bearing plate to rotate by taking the bearing plate connecting pin as the center through the elevation angle connecting rod;
the axial transmission shaft is connected with an output shaft of the circumferential rotation motor.
An automatic cleaning method based on the cleaning assembly comprises the following steps:
s1, when the sealing block is clean, the door curtain cloth seals the opening end of the front-view shooting groove, the LED light supplement lamp is turned on, the camera shoots the sealing block in the forward direction, and the image is stored, and the image is called as a basic image;
s2, when the sealing block needs to be detected to be clean, the following steps are needed:
s21, closing the opening end of the front view shooting groove by the door curtain cloth;
s22, turning on the LED light supplement lamp, shooting the sealing block by the camera in the forward direction, and storing the image, which is called as a contrast image;
s23, comparing the transmittance of the basic image with that of each position on the contrast image by the central control host, if an area with the transmittance lower than that of the basic image exists on the contrast image, indicating that dirt exists on the sealing block and the cleaning is needed;
s24, the central control host controls the cleaning assembly to clean the sealing block;
s25, after cleaning, obtaining a correction image through the action in S22;
and S26, comparing the corrected image with the basic image, if no obvious difference exists, indicating that the sealing block is cleaned, and ending the cleaning.
The invention has the beneficial effects that:
1. the invention can obtain the face image with the minimum calculation amount by adjusting the angle of obtaining the face image so as to reduce the calculation amount in the face recognition process.
2. The invention also comprises a cleaning component, and the cleaning component is used for cleaning the sealing block so as to ensure the definition of the face image acquired by the camera.
3. The cleaning assembly disclosed by the invention has the advantages that whether dirt affecting the acquisition of the face image such as a gray layer, a dirt block and the like is automatically identified, automatic cleaning can be realized, and the cleaning assembly is very intelligent.
Drawings
Fig. 1 is a schematic structural diagram of a bank self-service counter with a face recognition device according to an embodiment of the invention.
Fig. 2 is a schematic structural diagram of a bank self-service counter with a face recognition device according to an embodiment of the invention.
Fig. 3 is a schematic structural diagram of a face recognition device of a specific embodiment of a bank self-service counter with the face recognition device.
Fig. 4 is a schematic structural diagram of a face recognition device of a specific embodiment of a bank self-service counter with the face recognition device.
Fig. 5 is a schematic structural diagram of a face recognition device of a specific embodiment of a bank self-service counter with the face recognition device.
Fig. 6 is a schematic structural diagram of a face recognition device of a specific embodiment of a bank self-service counter with the face recognition device.
Fig. 7 is a schematic structural diagram of a face recognition device of a specific embodiment of a bank self-service counter with the face recognition device.
Fig. 8 is a schematic structural diagram of a face recognition device of a specific embodiment of a bank self-service counter with a face recognition device according to the invention.
Fig. 9 is a schematic structural diagram of a face recognition device of a specific embodiment of a bank self-service counter with the face recognition device.
Fig. 10 is a schematic structural diagram of a hanging and brushing plate of a bank self-service counter with a face recognition device according to an embodiment of the invention.
Fig. 11 is a schematic structural diagram of an image acquisition assembly of a bank self-service counter with a face recognition device according to an embodiment of the invention.
Fig. 12 is a schematic structural diagram of an image acquisition assembly of a bank self-service counter with a face recognition device according to an embodiment of the invention.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
referring to fig. 1 to 2, a bank self-service counter with a face recognition device includes a cabinet 100, a table 101 is disposed on the cabinet 100, and two ends of the table 101 are provided with ramps 106;
the table 101 is further provided with an operation table 102, the operation table 102 is provided with an operation screen 103, the operation screen 103 is a screen capable of being operated by touch, and control information can be input through the touch operation screen 103;
the sloping table 106 is provided with a sloping table inclined plane 1062 which is vertical to the plane of the table 101 and forms an obtuse angle with the cabinet boss 104;
the inclined table 106 and the cabinet body boss 104 are respectively provided with a left shooting groove 1061 and a right shooting groove 107, and the left shooting groove 1061 and the right shooting groove 107 are internally provided with a face recognition device A100;
the cabinet body 100 is further provided with an interface module 105, the interface module 105 is used for being connected with external equipment to acquire information, and the interface module 105 can be provided with a bank card reading device, an identity card identification device, a USB interface and the like.
Referring to fig. 3 to 9, the face recognition device a100 is installed in a front view shooting slot 107, and the cabinet boss 104 includes a cleaning assembly installation plate 120 and a cabinet boss body 110;
an image acquisition device installation groove 111 is formed in the cabinet body boss body 110, and an image acquisition device 200 is installed in the image acquisition device installation groove 111;
the cleaning component mounting plate 120 is internally provided with a cleaning component 300;
the cleaning assembly 300 comprises a door curtain motor 301 and a cleaning motor 302, wherein an output shaft of the door curtain motor 301 is connected with a first door curtain transmission shaft 303, and the door curtain motor 301 can drive the first door curtain transmission shaft 303 to rotate;
an output shaft of the cleaning motor 302 is connected with a first cleaning transmission shaft 304, and the cleaning motor 302 can drive the first cleaning transmission shaft 304 to rotate;
the door curtain motor 301 and the cleaning motor 302 are both motors capable of rotating forwards and backwards, are both electrically connected with the central control host and are controlled by the central control host;
the first door curtain transmission shaft 303 is provided with threads, the first door curtain transmission shaft 303 is assembled with a gear shift fork power part 601 of the gear shift fork 600 through the threads, the first door curtain transmission shaft 303 is further provided with a first transmission turbine 901, and the first transmission turbine 901 is matched with a second door curtain transmission shaft worm part 3051 on the second door curtain transmission shaft 305 to form a worm gear transmission structure;
a third transmission turbine 903 is arranged on the second door curtain transmission shaft 305, and the third transmission turbine 903 is matched with a cloth winding shaft worm section 7011 on the cloth winding shaft 701 to form a worm gear transmission structure;
the cloth rolling shaft 701 is connected with one end of the door curtain cloth 703, and the door curtain cloth 703 can be rolled up or loosened on the cloth rolling shaft 701 by rotating the cloth rolling shaft 701.
The other end of the door curtain cloth passing through the guide rod 702 is fixed on a switch rod connecting part 8022 of the door curtain switch rod 802, a switch rod power part 8021 is further arranged on the door curtain switch rod 802, the switch rod power part 8021 is rotatably matched with the second door curtain transmission shaft 305 through threads, and when the second door curtain transmission shaft rotates, the switch rod power part 8021 can move axially on the second door curtain transmission shaft 305;
the bottom of the switch rod connecting part 8022 is provided with a door curtain chute 121 arranged on the cleaning component mounting plate 120, and the door curtain chute 121 is arranged at the bottom of the front view shooting groove 107;
the door curtain cloth 703 can completely close the open end of the forward looking intake slot 107.
The first cleaning transmission shaft 304 is provided with a second transmission turbine 902, the second transmission turbine 902 is assembled with the first cleaning transmission shaft 304 through a spline, and two end faces of the second transmission turbine 902 are contacted with the shifting fork body 602 of the shifting fork 600;
when the first curtain transmission shaft 303 rotates, the shift fork power part 601 of the shift fork 600 can be driven to move axially on the first curtain transmission shaft 303, and when the shift fork power part 601 moves, the second transmission turbine 902 can be driven to move axially on the first cleaning transmission shaft 304 by the shift fork body 602.
When the door curtain driving device is used, firstly, the door curtain motor 301 rotates to drive the first door curtain driving shaft 303 to rotate. At this time, the shift fork 600 moves to the first transmission turbine 901 in the axial direction of the first door curtain transmission shaft 303, and the first transmission turbine 901 drives the second door curtain transmission shaft 305 to rotate, so that the cloth winding shaft 701 rotates in the direction of releasing the door curtain 703; at the same time, the switch lever power portion 8021 moves in the axial direction of the second curtain drive shaft 305 away from the cloth winding shaft 701.
When the door curtain 703 covers the whole open end of the forward looking intake channel 107, the second driving worm wheel 902 is just brought by the shift fork 600 to cooperate with the second cleaning driving shaft worm part 3061 on the second cleaning driving shaft 306 to form a worm gear and worm drive. Then, the curtain motor 301 stops rotating, and the cleaning motor 302 starts rotating and drives the second cleaning transmission shaft 306 to rotate through the first cleaning transmission shaft 304.
The second cleaning transmission shaft 306 is provided with threads and the second cleaning transmission shaft 306 is assembled with the scrubbing block power section 8017 of the scrubbing block 801 through the threads;
a first belt wheel 8031 is arranged at one end of the second cleaning transmission shaft 306, which is far away from the worm section 3061 of the second cleaning transmission shaft, and the first belt wheel 8031 is connected with a second belt wheel 8032 arranged on the third cleaning transmission shaft 307 through a transmission belt 804 to form a belt transmission structure.
The second scrubbing block power part 8018 at the bottom of the scrubbing block 801 is assembled with the third cleaning transmission shaft 307 through threads, and the third cleaning transmission shaft 307 is provided with threads;
the third cleaning transmission shaft 307 is arranged in the cleaning installation groove 122 on the cleaning assembly installation plate 120;
the cleaning installation groove 122 is formed by the end surface of the cabinet body boss body 110 at the opening end of the image acquisition device installation groove 111 and the cleaning assembly installation plate 120;
the opening end of the image acquisition device installation groove 111 is provided with a sealing block 400, and the sealing block 400 is made of transparent materials and seals the opening end of the image acquisition device installation groove 111.
The cleaning installation groove 122 is provided with a spray head 500 on the top portion near the sealing block 400, and the spray head 500 is used for spraying cleaning solution to the outer surface of the sealing block 400.
Since the opening of the image pickup device mounting groove 111 is sealed by the sealing block 400, an external dust layer or the like cannot enter the image pickup device mounting groove 111 to contaminate the image pickup device 200. And the outer side surface of the sealing block 400 is exposed, so that it is easily dirty. When the outer side surface of the sealing block 400 is dirty, firstly the door curtain motor 301 drives the door curtain cloth 703 to close the opening end of the forward looking shooting groove 107, then the spray head 500 sprays the cleaning solution to the sealing block 400, and finally the cleaning motor 302 drives the scrubbing block 801 to move back and forth to scrub the sealing block 400.
Further, the cleaning assembly 300 also has the function of automatically identifying the dirt on the sealing block 400 and automatically cleaning, and the specific steps are as follows:
1. when the sealing block 400 is clean, the front view shooting groove 107 is closed by the door curtain cloth 703, the LED light supplement lamp is turned on, and the camera 202 shoots the sealing block 400 in the forward direction and stores the image, which is called as a basic image;
2. when it is required to detect whether the sealing block 400 is clean, the following steps are required:
1) the door curtain cloth 703 closes the open end of the front view ingestion groove 107;
2) when the LED light supplement lamp is turned on, the camera 202 shoots the sealing block 400 in the forward direction and stores the image, which is called as a contrast image;
3) the central control host machine compares the transmittance of the basic image with the transmittance of each position on the contrast image, if the contrast image is found to have an area with the transmittance lower than that of the basic image, the dirty block exists on the sealing block, and the cleaning is needed;
4) the central control host controls the cleaning assembly to clean the sealing block;
5) after the cleaning is finished, repeating the action in the second step again to obtain a corrected image;
6) and continuously comparing the corrected image with the basic image, and if no obvious difference exists, indicating that the sealing block is cleaned and can be normally used.
Referring to fig. 10, the scrubbing block 801 is provided with a first groove 8011 and a second groove 8016, a scrubbing sheet is installed in the second groove 8016, the scrubbing sheet comprises a scrubbing sheet installation part 8013 and a scrubbing sheet scrubbing part 8012, the scrubbing sheet scrubbing part extends out of the first groove 8011, the part of the scrubbing sheet scrubbing part 8012 extending out of the first groove 8011 contacts and clings to the outer surface of the sealing block 400, and when in use, the sealing block 400 is scrubbed by the scrubbing sheet scrubbing part 8012;
the swab mounting section 8013 fits into the fixed mounting slot 8014 of the swab holder plate, and the swab holder plate also presses the swab section 8012 of the scrub pad via the fixed gripping edge 8015;
the scrubbing portion 8012 of the scrubbing sheet is made of a soft elastic material, such as rubber, silicone, and the like.
Referring to fig. 11 to 12, the image capturing apparatus 200 includes a bearing plate 201, wherein a camera 202, a luminosity sensor 203, and an LED light supplement lamp 204 are mounted on the bearing plate 201;
the camera 202 is used for acquiring a face image of a user;
the luminosity sensor 203 is used for detecting the ambient illumination intensity when the camera 202 acquires an image, once the ambient illumination intensity is not enough, the luminosity sensor 203 transmits a light supplement instruction to the central control host, and the central control host controls the LED light supplement lamp 204 to emit light to supplement light to the environment, so that the image acquired by the camera is clearer;
the LED light supplement lamp 204 is used for supplementing light to an environment where the camera 202 acquires an image.
The bottom of the bearing plate 201 is provided with a bearing plate mounting part 2011, the bearing plate mounting part 2011 is installed in the mounting block installation groove 2051 of the mounting block 205, and the bearing plate connecting pin 206 passes through the mounting block installation groove 2051 and the bearing plate mounting part 2011 to rotatably install the bearing plate 201 in the mounting block installation groove 2051;
the mounting block 205 is fixed on the top surface of the turntable 207;
an elevation angle adjusting block 212 is further arranged on the top surface of the turntable 207, an elevation angle slider mounting groove 2121 is arranged in the elevation angle adjusting block 212, an elevation angle adjusting screw 213 is mounted in the elevation angle slider mounting groove 2121, and the elevation angle adjusting screw 213 is provided with threads and is assembled with the elevation angle slider 216 through threads;
the elevation slider 216 is hinged with one end of an elevation connecting rod 215, and the other end of the elevation connecting rod 215 is hinged with a connecting block 2012 arranged on the bearing plate 201;
one end of the elevation angle adjusting screw 213 is connected to an output shaft of the elevation angle adjusting motor 214, the elevation angle adjusting motor 214 can drive the elevation angle adjusting screw 213 to rotate, the elevation angle adjusting screw 213 can drive the elevation angle slider 216 to move in the axial direction thereof when rotating, and the elevation angle slider 216 drives the bearing plate 201 to rotate by taking the bearing plate connecting pin 206 as the center through the elevation angle connecting rod 215, so that the elevation angle of the image obtained by the camera 202 can be adjusted.
The bottom of the turntable 207 is provided with a circumferential rotating shaft 208, the circumferential rotating shaft 208 is provided with a circumferential rotating turbine 209, the circumferential rotating turbine 209 and a circumferential transmission shaft worm section arranged on an axial transmission shaft 210 are matched to form a worm and gear transmission structure, the axial transmission shaft 210 is connected with an output shaft of a circumferential rotating motor 211, and the circumferential rotating motor 211 can drive the axial transmission shaft 210 to rotate.
When the camera is used, the circumferential rotating motor 211 drives the circumferential rotating shaft 208 to rotate through the axial transmission shaft 210, and the circumferential rotating shaft 208 drives the turntable 207 to rotate, so that the circumferential angle of the image acquired by the camera 202 is realized.
When the human face is identified, firstly, identifying whether the image acquired by the camera contains the human face through an Eigenface method (Eigenface), and if so, calculating the angles of the human face images acquired by the three human face identification devices;
if the image acquired by the face recognition device located in the left and right shooting slots 1061 is not on the face image acquired from the left/right 45 ° angle, the angle of the image acquisition device is adjusted until the face image at the left/right 45 ° angle can be acquired;
if the image acquired by the face recognition device located in the forward looking shooting slot 107 is not a face image acquired right in front, the angle of the image acquisition device is adjusted until a right in front face image can be acquired.
The method only needs to acquire the face image with a fixed angle first and then carry out face recognition calculation, and the calculation method is simple and the calculation amount is relatively small.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. A bank self-service counter with a face recognition device comprises a cabinet, wherein a table is arranged on the cabinet, and two ends of the table are provided with inclined platforms; the method is characterized in that:
the table is also provided with an operating platform, and an operating screen is arranged on the operating platform;
the inclined platform is provided with an inclined platform inclined plane which is vertical to the table platform plane and forms an obtuse angle with the cabinet body boss;
the inclined table and the cabinet body boss are respectively provided with a left shooting groove, a right shooting groove and a front-looking shooting groove, wherein the left shooting groove, the right shooting groove and the front-looking shooting groove are internally provided with a human face recognition device, and the structures of the left shooting groove, the right shooting groove and the front-looking shooting groove are the same;
the face recognition device is arranged in the forward-looking shooting groove, and the cabinet body boss comprises a cleaning component mounting plate and a cabinet body boss body;
an image acquisition device mounting groove is formed in the cabinet body boss body, and an image acquisition device is mounted in the image acquisition device mounting groove;
the cleaning component mounting plate is internally provided with a cleaning component;
the cleaning assembly comprises a door curtain motor and a cleaning motor, and an output shaft of the door curtain motor is connected with a first door curtain transmission shaft; the output shaft of the cleaning motor is connected with the first cleaning transmission shaft;
the door curtain motor and the cleaning motor are both motors capable of rotating forwards and backwards, are both electrically connected with the central control host and are controlled by the central control host;
the first door curtain transmission shaft is provided with threads and is assembled with a gear shifting fork power part of the gear shifting fork through the threads, the first door curtain transmission shaft is also provided with a first transmission turbine, and the first transmission turbine is matched with a second door curtain transmission shaft worm part on the second door curtain transmission shaft to form a worm gear and worm transmission structure;
a third transmission turbine is arranged on the second door curtain transmission shaft, and the third transmission turbine is matched with a cloth rolling shaft worm section on the cloth rolling shaft to form a worm gear transmission structure;
the cloth rolling shaft is connected with one end of the door curtain cloth, the other end of the door curtain cloth passing through the guide rod is fixed on a switch rod connecting part of a door curtain switch rod, the door curtain switch rod is also provided with a switch rod power part, and the switch rod power part is rotatably matched with a second door curtain transmission shaft through threads;
the bottom of the connecting part of the switch rod is provided with a door curtain sliding groove arranged on the cleaning component mounting plate, and the door curtain sliding groove is arranged at the bottom of the front-view shooting groove;
the first cleaning transmission shaft is provided with a first transmission turbine, the first transmission turbine is assembled with the first cleaning transmission shaft through a spline, and two end faces of the first transmission turbine are in contact with a gear shifting fork body of the gear shifting fork;
the second cleaning transmission shaft is provided with threads and is assembled with the scrubbing block power part of the scrubbing block through the threads;
a first belt wheel is arranged at one end of the second cleaning transmission shaft, which is far away from the worm section of the second cleaning transmission shaft, and the first belt wheel is connected with a second belt wheel arranged on a third cleaning transmission shaft through a transmission belt to form a belt transmission structure;
the power part of the second scrubbing block at the bottom of the scrubbing block is assembled with a third cleaning transmission shaft through threads, and the third cleaning transmission shaft is provided with threads;
the third cleaning transmission shaft is arranged in a cleaning installation groove on the cleaning assembly installation plate;
the cleaning installation groove is formed by the end surface of the cabinet body boss body at the opening end of the image acquisition device installation groove and the cleaning assembly installation plate;
the image acquisition device comprises a bearing plate, wherein a camera, a luminosity sensor and an LED light supplement lamp are mounted on the bearing plate;
the camera is used for acquiring a face image of a user;
the luminosity sensor is used for detecting the ambient illumination intensity when the camera acquires an image;
the LED light supplement lamp is used for supplementing light to the environment where the camera acquires images;
the bottom of the bearing plate is provided with a bearing plate mounting part, the bearing plate mounting part is mounted in a mounting block mounting groove of the mounting block, and the bearing plate connecting pin penetrates through the mounting block mounting groove and the bearing plate mounting part to rotatably mount the bearing plate in the mounting block mounting groove;
the mounting block is fixed on the top surface of the turntable;
the top surface of the turntable is also provided with an elevation angle adjusting block, an elevation angle slide block mounting groove is arranged in the elevation angle adjusting block, an elevation angle adjusting screw rod is mounted in the elevation angle slide block mounting groove, and the elevation angle adjusting screw rod is provided with threads and is assembled with the elevation angle slide block through the threads;
the elevation angle sliding block is hinged with one end of an elevation angle connecting rod, and the other end of the elevation angle connecting rod is hinged with a connecting block arranged on the bearing plate;
one end of the elevation angle adjusting screw is connected with an output shaft of an elevation angle adjusting motor, the elevation angle adjusting motor can drive the elevation angle adjusting screw to rotate, the elevation angle adjusting screw can drive the elevation angle sliding block to move in the axial direction when rotating, and the elevation angle sliding block drives the bearing plate to rotate by taking the bearing plate connecting pin as the center through the elevation angle connecting rod;
the axial transmission shaft is connected with an output shaft of the circumferential rotation motor.
2. The bank self-service counter with a face recognition device as claimed in claim 1, wherein:
the opening end of the image acquisition device mounting groove is provided with a sealing block, and the sealing block is made of transparent materials and seals the opening end of the image acquisition device mounting groove.
3. The bank self-service counter with a face recognition device as claimed in claim 1, wherein: the cleaning installation groove is provided with a spray head on the top close to the sealing block, and the spray head is used for spraying cleaning solution to the outer surface of the sealing block.
4. The bank self-service counter with a face recognition device as claimed in claim 1, wherein: the scrubbing block is provided with a first groove and a second groove, a scrubbing sheet is arranged in the second groove, the scrubbing sheet comprises a scrubbing sheet mounting part and a scrubbing sheet scrubbing part, the scrubbing sheet scrubbing part extends out of the first groove, and the part of the scrubbing sheet scrubbing part extending out of the first groove is tightly contacted and attached to the outer surface of the sealing block;
the scrubbing block mounting part is arranged in the fixed mounting groove of the scrubbing block fixing plate, and the scrubbing block fixing plate is further pressed against the scrubbing part of the scrubbing sheet through the fixed clamping edge.
5. The bank self-service counter with face recognition device as claimed in claim 4, wherein: the scrubbing part of the scrubbing sheet is made of soft elastic materials.
6. An automatic cleaning method for a bank self-service counter based on any one of claims 1 to 5, characterized by comprising the following steps:
s1, when the sealing block is clean, the door curtain cloth seals the opening end of the front-view shooting groove, the LED light supplement lamp is turned on, the camera shoots the sealing block in the forward direction, and the image is stored, and the image is called as a basic image;
s2, when the sealing block needs to be detected to be clean, the following steps are needed:
s21, closing the opening end of the front view shooting groove by the door curtain cloth;
s22, turning on the LED light supplement lamp, shooting the sealing block by the camera in the forward direction, and storing the image, which is called as a contrast image;
s23, comparing the transmittance of the basic image with that of each position on the contrast image by the central control host, if an area with the transmittance lower than that of the basic image exists on the contrast image, indicating that dirt exists on the sealing block and the cleaning is needed;
s24, the central control host controls the cleaning assembly to clean the sealing block;
s25, after cleaning, obtaining a correction image through the action in S22;
and S26, comparing the corrected image with the basic image, if no obvious difference exists, indicating that the sealing block is cleaned, and ending the cleaning.
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| CN201610749182.1A CN106213903B (en) | 2016-08-26 | 2016-08-26 | Self-service sales counter of bank with face recognition device |
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| CN106213903B true CN106213903B (en) | 2022-02-18 |
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| CN109255343B (en) * | 2017-10-26 | 2021-06-15 | 深圳市中兵康佳科技有限公司 | Face recognition equipment |
| CN108447159B (en) * | 2018-03-28 | 2020-12-18 | 百度在线网络技术（北京）有限公司 | Face image acquisition method and device and entrance and exit management system |
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| US6292972B1 (en) * | 1998-03-30 | 2001-09-25 | Tokyo Electron Limited | Scrub washing apparatus and scrub washing method |
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| CN102976137A (en) * | 2011-09-06 | 2013-03-20 | 瀚斯宝丽股份有限公司 | Antimicrobial device of touch equipment |
| CN103955720A (en) * | 2014-05-05 | 2014-07-30 | 中国工商银行股份有限公司 | Special-shaped-chip-card self-service processing device and working method thereof |
| CN204066087U (en) * | 2014-07-25 | 2014-12-31 | 深圳市金立通信设备有限公司 | A kind of fastening and system |
| CN206507670U (en) * | 2016-08-26 | 2017-09-22 | 浙江维融电子科技股份有限公司 | A kind of bank self-help sales counter with face identification device |
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Address after: 325800 No. 188 Yongjin Road, Lingxi Town, Cangnan County, Zhejiang Province Applicant after: Weirong Technology Co.,Ltd. Address before: 325800 No. 188 Yongjin Road, Lingxi Town, Cangnan County, Zhejiang Province Applicant before: ZHEJIANG WEIRONG ELECTRONIC Co.,Ltd. |
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Denomination of invention: A bank self-service counter with facial recognition device Effective date of registration: 20231222 Granted publication date: 20220218 Pledgee: Bank of China Limited by Share Ltd. Cangnan County branch Pledgor: Weirong Technology Co.,Ltd. Registration number: Y2023330003082 |
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