CN114783095B - High security visitor system and visitor supervisory equipment thereof - Google Patents
High security visitor system and visitor supervisory equipment thereof Download PDFInfo
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- CN114783095B CN114783095B CN202210414433.6A CN202210414433A CN114783095B CN 114783095 B CN114783095 B CN 114783095B CN 202210414433 A CN202210414433 A CN 202210414433A CN 114783095 B CN114783095 B CN 114783095B
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- 238000012544 monitoring process Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000000903 blocking effect Effects 0.000 claims description 33
- 230000000694 effects Effects 0.000 claims description 30
- 238000004140 cleaning Methods 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 19
- 239000013013 elastic material Substances 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 7
- 238000012806 monitoring device Methods 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 8
- 230000001815 facial effect Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 5
- 239000011148 porous material Substances 0.000 description 4
- 241001233242 Lontra Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Burglar Alarm Systems (AREA)
- Toys (AREA)
Abstract
The invention belongs to the field of visitor identification, in particular to a high-safety visitor system and visitor monitoring equipment thereof, which comprises a face identification module and two background boxes, wherein the two background boxes are symmetrically arranged, an expansion bag is fixedly arranged at the inner side of each background box, the expansion bag is arranged in an arc shape after being expanded, a transmission pump is fixedly arranged at the inner side of each background box, and through the two groups of background boxes, when a visitor stands in a designated area of the face identification module, the transmission pump can transmit air to the inner side of the expansion bag, so that the expansion bag can be expanded outwards to form two semi-arc-shaped background plates.
Description
Technical Field
The invention belongs to the field of visitor identification, and particularly relates to a high-security visitor system and visitor monitoring equipment thereof.
Background
With the increasing level of personal security, densely populated and important office sites are often provided with visitor registration devices for registering and identifying the identity of visitors.
One chinese patent with publication number CN110610560a discloses a visitor identification system and a visitor identification method, which receives visitor information in real time; and when the maximum similarity is higher than the preset value, confirming that the identity information of the visitor is stored identity information corresponding to the character features, wherein the identity information corresponding to the character features comprises specific information of known characters or not. The invention also provides a visitor identification system.
The existing visitor equipment has some defects, and in the equipment identification process, the appearance information of the visitor is difficult to accurately identify due to light problems and background problems, so that the visitor can successfully identify through multiple attempts.
Therefore, the invention provides a high-security visitor system and visitor monitoring equipment thereof.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the high-safety visitor system and the visitor monitoring equipment thereof comprise a face recognition module and two background boxes, wherein the two background boxes are symmetrically arranged, an expansion bag is fixedly arranged on the inner side of the background box, the expansion bag is arranged in an arc shape after being expanded, a transmission pump is fixedly arranged on the inner side of the background box, when a visitor stands in a designated area of the face recognition module, the transmission pump can transmit air to the inner side of the expansion bag, the expansion bag can be expanded outwards to form two semi-arc-shaped background plates, through the arrangement, the visitor can be effectively isolated from the background of the visitor, a pure-color background is formed, the recognition effect of the face recognition module is greatly improved, the problem that multiple times of recognition is unsuccessful is reduced, the structure is simple, a large space is not required to be occupied, and the cost is low, and the visitor system can be applied to more occasions.
Preferably, the inboard fixed mounting of background box has two sets of multilayer flexible pipes, multilayer flexible pipe is the arc setting, the inboard tip fixedly connected with of multilayer flexible pipe pulls the rope, the inboard rotation of background box is connected with the winding dish, winding dish outside and two sets of ropes fixed connection that pull, the one end fixed mounting of winding dish has servo motor, the one end of multilayer flexible pipe and the inboard fixed connection of expansion bag, along with the inflation of expansion bag, can make two sets of multilayer flexible pipes outwards stretch out, guarantees the steady support of expansion bag, after discernment finishes, the suction pump in the transfer pump is retrieved the inside atmospheric pressure of expansion bag, starts servo motor simultaneously and drives the winding dish and rotate, lets multilayer flexible pipe retrieve, and then can drive the expansion bag extrusion and take in the background box, realized the effect of reuse, can not occupy great space at idle time.
Preferably, a plurality of groups of extrusion bags are fixedly arranged at the inner side of one end of each expansion bag, each extrusion bag is made of elastic materials, two groups of blocking pads are fixedly arranged at the front end of each background box and are made of elastic materials, the two groups of blocking pads are movably attached, the arrangement of the extrusion bags is matched, the impact force of two expansion bags during collision can be relieved, the bearing capacity of the end parts of the expansion bags is increased, the expansion bags can be stably pulled back to the original position when the multi-layer telescopic pipe is pulled back, and the influence of the external environment on the expansion bags in contraction can be reduced.
Preferably, one side fixed mounting of expansion bag has the connecting block, the inboard fixed mounting of connecting block has the design otter board, the inboard of connecting block is provided with one-way subassembly, the outside fixed mounting of connecting block has a plurality of groups elastic tube, the one end of elastic tube is provided with the cleaning ball, the cleaning ball is elastic material setting, along with the flexible shrink of multilayer, the atmospheric pressure can be transmitted in to design otter board and elastic tube through one-way subassembly, one-way subassembly is sealed when the transmission pump is to the transmission atmospheric pressure in the expansion bag, only open when the expansion bag is discharged, along with the expansion of giving vent to anger of elastic tube, its tip can move the outside of facial recognition module, can fully clean facial recognition module through high-speed air current and cleaning ball, not only improved the use and experienced, reduce artifical clear frequency simultaneously.
Preferably, a fixed pipe is fixedly arranged between the elastic pipe and the cleaning ball, a plurality of groups of friction pads are fixedly arranged on the outer side of the fixed pipe, and due to the arrangement of the fixed pipe, when air flow is sprayed out, the fixed pipe can deviate to the face recognition module and continuously rubs the face recognition module, and the effect of cleaning the face recognition module can be increased by matching the friction pads on the outer side of the fixed pipe.
Preferably, the outside fixed mounting of fixed pipe has a plurality of separation piece of group, the separation piece is elastic material setting, and the quantity of every separation piece of group is two, the separation piece is the slope form setting of outwards expanding, the friction pad is located the middle part of every separation piece of group, and the structure setting of cooperation separation piece for the fixed pipe can be after contacting facial recognition module, the separation piece is separated to both sides, not only can reduce the dynamics that the striking produced, reduces facial recognition module and receives the striking damage, and the separation piece of expanding can increase clean area simultaneously, further increases clean effect, and the friction pad in middle part can provide the cleanness and the buffering of last contact.
Preferably, the intercommunicating pore has been seted up to fixed pipe one end, the area of intercommunicating pore is less than the sectional area of fixed pipe, fixedly connected with a plurality of groups of elastic ropes between tip and the fixed pipe of elastic pipe, the setting of less intercommunicating pore and elastic rope that the cooperation fixed pipe was seted up for the fixed pipe is after the face recognition module of first striking, when outwards removing, can be blown to face recognition module by atmospheric pressure, let the fixed pipe strike on face recognition module again, and the intercommunicating pore is in order to pop out again for the fixed pipe and reserve the buffering, let spun air current can get into wherein, pop out the fixed pipe again after filling up, let the catapulting direction of fixed pipe can not be too chaotic, thereby realized that the fixed pipe repeatedly strikes face recognition module and increased cleaning effect.
Preferably, the unidirectional component includes the blocking piece, the one end and the connecting block fixed connection of blocking the piece, one side fixedly connected with linkage rope of blocking the piece, the one end of linkage rope is provided with power component, and during operation of transmission pump, the blocking piece can laminate the connecting block under the effect of atmospheric pressure, when the expansion bag needs to be retrieved, starts power component and draws back the expansion bag, lets blocking the piece no longer block, through this kind of setting, the effectual effect of closing when having realized admitting air, opening when jet.
Preferably, the power component includes the air-out seat, air-out seat and transmission pump intercommunication, a plurality of groups of piece of buckling of outside fixed connection of air-out seat, buckle the piece and set up for elastic material, a plurality of groups buckle the one end fixedly connected with sealing disk of piece, one side fixedly connected with sealing disk is sealed to fill up, the opposite side and the linkage rope fixed connection of sealing disk can outwards push up the sealing disk when transmission pump work, lets the air current normally circulate, and when the expansion bag is pressed by the flexible pipe of multilayer, the sealing disk can push in to the air-out seat because of pressure, withstands unable exhaust with the air-out seat, because the piece sinks that blocks this moment, and then can stimulate the linkage rope, lets the piece open, and then need not to consume other energy and can realize opening and closing the effect of blocking the piece.
A high security guest system suitable for use in a high security guest monitoring device as described above, the system comprising: the device comprises a monitoring unit, a comparison and identification unit, a recording unit, a background registration unit and a background creation unit;
and a monitoring unit: the monitoring unit is used for monitoring and shooting the physical looks of the people entering and exiting, and identifying the information transfer comparison unit;
and (3) comparing and identifying the unit: the comparison and identification unit is used for receiving the information transmitted by the monitoring unit and comparing the information with the information of the background registration unit, wherein the passing is possible when the comparison similarity is higher than a preset value, and the passing is impossible when the comparison similarity is lower than the preset value;
background registration unit: the background registration unit is used for registering the identity information and the photo information of the personnel and interacting with the comparison and identification unit;
a recording unit: the recording unit is used for recording the information data of the monitoring unit and the comparison and identification unit;
background creation unit: the background creation unit is interacted with the monitoring unit, and creates a pure white background through the arrangement of the expansion bag, so that the identification accuracy effect of the monitoring unit is improved;
by arranging the background creation unit, a pure white background can be created, the influence of the external environment on the face recognition process is greatly reduced, and the recognition process is faster and more accurate
The beneficial effects of the invention are as follows:
1. according to the high-safety visitor system and the visitor monitoring equipment thereof, two groups of background boxes are arranged, when a visitor stands in the appointed area of the face recognition module, two semi-arc background plates can be formed, through the arrangement, the visitor can be effectively isolated from the background of the visitor, a pure background is formed, the recognition effect of the face recognition module is greatly improved, the problem that multiple times of recognition is unsuccessful is solved, the structure is simple, a large space is not required to be occupied, and the cost is low, so that the face recognition system can be applied to more occasions.
2. According to the high-safety visitor system and the visitor monitoring equipment thereof, the stable support of the expansion bag is ensured through the arrangement of the multi-layer telescopic pipes, after identification is finished, the air suction pump in the transmission pump recovers the air pressure in the expansion bag, and meanwhile, the servo motor is started to drive the winding disc to rotate, so that the multi-layer telescopic pipes are recovered, the expansion bag can be driven to be extruded and stored in the background box, the effect of repeated recycling is achieved, and large space cannot be occupied in leisure time.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of a background box of the invention;
FIG. 3 is a deployment cross-sectional view of the inflatable bladder of the present invention;
FIG. 4 is a cross-sectional view showing the connection of the elastic tube and the connection block in the present invention;
FIG. 5 is a side view of the stationary tube of the present invention;
FIG. 6 is a side view of an air outlet seat of the present invention;
FIG. 7 is a system block diagram of the present invention;
in the figure: 1. a face recognition module; 2. a background box; 3. a multi-layer telescopic tube; 4. a barrier pad; 5. an inflation bladder; 6. pulling the rope; 7. a winding disc; 8. an air outlet seat; 9. a transfer pump; 10. a connecting block; 11. an elastic tube; 12. a cleaning ball; 13. extruding the bag; 14. shaping the screen plate; 15. a barrier sheet; 16. a linkage rope; 18. a fixed tube; 20. separating the sheet; 21. a friction pad; 22. a communication hole; 23. an elastic rope; 24. bending sheets; 25. a sealing plate; 26. and a sealing gasket.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1 to 2, the high security visitor system and the visitor monitoring device thereof according to the embodiments of the present invention include a face recognition module 1 and two background boxes 2, where the two background boxes 2 are symmetrically disposed, the inner side of the background box 2 is fixedly provided with an expansion bag 5, after the expansion bag 5 is in an arc shape, the inner side of the background box 2 is fixedly provided with a transmission pump 9, during the working process, the face recognition module 1 often causes difficulty in correctly recognizing the appearance information of the visitor due to light problems and background problems, so that the visitor needs multiple attempts to successfully recognize, and through the two sets of background boxes 2, when the visitor stands in the designated area of the face recognition module 1, the transmission pump 9 can transmit air to the inner side of the expansion bag 5, so that the expansion bag 5 can be expanded outwards to form two semi-arc-shaped background plates, by such arrangement, the visitor can effectively isolate the background of the visitor, and form a solid color background, thereby greatly improving the recognition effect of the face recognition module 1, reducing the recognition effect, and having a relatively low cost and having a relatively large occupation of multiple times.
As shown in fig. 1 to 3, two groups of multi-layer telescopic pipes 3 are fixedly installed on the inner side of the background box 2, the multi-layer telescopic pipes 3 are in arc-shaped arrangement, the inner side end part of the multi-layer telescopic pipes 3 is fixedly connected with a pulling rope 6, a winding disc 7 is rotatably connected on the inner side of the background box 2, the outer side of the winding disc 7 is fixedly connected with the two groups of pulling ropes 6, a servo motor is fixedly installed at one end of the winding disc 7, one end of the multi-layer telescopic pipes 3 is fixedly connected with the inner side of the expansion bag 5, during operation, the expansion of the expansion bag 5 can enable the two groups of multi-layer telescopic pipes 3 to extend outwards, stable support of the expansion bag 5 is guaranteed, after identification is finished, an air suction pump in a transmission pump 9 is used for recovering air pressure inside the expansion bag 5, the servo motor is started to drive the winding disc 7 to rotate, the multi-layer telescopic pipes 3 are further driven to squeeze the expansion bag 5 and take in the background box 2, the effect of repeated reutilization is achieved, and large space is not occupied at idle time.
As shown in fig. 1 to 3, a plurality of groups of extrusion bags 13 are fixedly installed at the inner side of one end of the expansion bag 5, the extrusion bags 13 are made of elastic materials, two groups of blocking pads 4 are fixedly installed at the front end of the background box 2, the blocking pads 4 are made of elastic materials, the two groups of blocking pads 4 are movably attached, when in operation, the impact force generated when the two expansion bags 5 collide can be relieved by matching with the arrangement of the extrusion bags 13, meanwhile, the bearing capacity of the end parts of the expansion bags 5 is increased, the expansion bags 5 can be stably pulled back to the original position when the multi-layer telescopic pipe 3 is pulled back, and the influence of the external environment on the expansion bags 5 in shrinkage can be reduced by the arrangement of the blocking pads 4.
As shown in fig. 3 to 4, a connecting block 10 is fixedly installed on one side of the expansion bag 5, a shaping screen 14 is fixedly installed on the inner side of the connecting block 10, a unidirectional component is arranged on the inner side of the connecting block 10, a plurality of groups of elastic tubes 11 are fixedly installed on the outer side of the connecting block 10, a cleaning ball 12 is arranged at one end of each elastic tube 11, each cleaning ball 12 is made of an elastic material, when the multi-layer telescopic tube 3 is retracted, air pressure can be transmitted to the shaping screen 14 and the elastic tube 11 through the unidirectional component during operation, the unidirectional component is closed when the air pressure is transmitted to the expansion bag 5 by the transmission pump 9, the unidirectional component is opened only during air discharge of the expansion bag 5, the end of the unidirectional component can move to the outer side of the face recognition module 1 along with air discharge expansion of the elastic tubes 11, the outer side of the face recognition module 1 can be sufficiently cleaned through high-speed air flow and the cleaning balls 12, use experience is improved, and meanwhile manual cleaning frequency is reduced.
As shown in fig. 4 to 5, a fixed tube 18 is fixedly installed between the elastic tube 11 and the cleaning ball 12, and a plurality of groups of friction pads 21 are fixedly installed on the outer side of the fixed tube 18, when the cleaning ball is in operation, due to the arrangement of the fixed tube 18, the fixed tube 18 can deflect towards the face recognition module 1 when air flow is sprayed out, the face recognition module 1 is continuously rubbed, and the effect of cleaning the face recognition module 1 can be increased by matching with the friction pads 21 on the outer side of the fixed tube 18.
As shown in fig. 4, the outer side of the fixing tube 18 is fixedly provided with a plurality of groups of separating sheets 20, the separating sheets 20 are made of elastic materials, the number of each group of separating sheets 20 is two, the separating sheets 20 are arranged in an outwards-unfolded inclined manner, the friction pad 21 is located in the middle of each group of separating sheets 20, and in operation, the structure of the separating sheets 20 is matched, so that when the fixing tube 18 contacts the face recognition module 1, the separating sheets 20 are separated towards two sides after contacting, the force generated by collision can be reduced, the collision damage to the face recognition module 1 is reduced, meanwhile, the cleaning area can be increased by the unfolded separating sheets 20, the cleaning effect is further increased, and the friction pad 21 in the middle can provide cleaning and buffering for final contact.
As shown in fig. 4 to 5, a communication hole 22 is formed at one end of the fixed tube 18, the area of the communication hole 22 is smaller than the cross-sectional area of the fixed tube 18, a plurality of groups of elastic ropes 23 are fixedly connected between the end of the elastic tube 11 and the fixed tube 18, and in operation, the smaller communication hole 22 and the elastic ropes 23 are arranged in cooperation with the fixed tube 18, so that the fixed tube 18 is blown to the facial recognition module 1 when being moved outwards after being impacted by air pressure for the first time, the fixed tube 18 is impacted on the facial recognition module 1 again, and the communication hole 22 is reserved for the re-ejection of the fixed tube 18, so that the ejected air flow can enter the communication hole 22, the fixed tube 18 is ejected again after being filled, the ejection direction of the fixed tube 18 is not too disordered, and the fixed tube 18 is repeatedly impacted on the facial recognition module 1, thereby realizing the increase of cleaning effect.
As shown in fig. 4, the unidirectional component includes a blocking piece 15, one end of the blocking piece 15 is fixedly connected with the connecting block 10, one side of the blocking piece 15 is fixedly connected with a linkage rope 16, one end of the linkage rope 16 is provided with a power component, when the transmission pump 9 works, the blocking piece 15 is attached to the connecting block 10 under the action of air pressure, when the expansion bag 5 needs to be recovered, the power component is started to pull the expansion bag 5 back, the blocking piece 15 is not blocked any more, and through the arrangement, the effect that the blocking piece is closed when air inlet and the opening effect when air injection are realized is achieved effectively.
As shown in fig. 6, the power assembly includes an air outlet seat 8, the air outlet seat 8 is communicated with the transmission pump 9, a plurality of groups of bending pieces 24 are fixedly connected to the outer side of the air outlet seat 8, the bending pieces 24 are made of elastic materials, one ends of the bending pieces 24 are fixedly connected with a sealing disc 25, one side of the sealing disc 25 is fixedly connected with a sealing pad 26, the other side of the sealing disc 25 is fixedly connected with a linkage rope 16, when the transmission pump 9 works, the sealing disc 25 is outwards propped up to enable air flow to normally circulate, when the expansion bag 5 is extruded by the multi-layer telescopic pipe 3, the sealing disc 25 is extruded into the air outlet seat 8 due to pressure, the air outlet seat 8 is propped up and can not exhaust, at the moment, the blocking piece 15 is sunken, and then the linkage rope 16 is pulled, the blocking piece 15 is opened, and then the opening and closing effects of the blocking piece 15 can be realized without consuming other energy sources.
As shown in fig. 7, a high security guest system suitable for use in a high security guest monitoring device as described above, the system comprising: the device comprises a monitoring unit, a comparison and identification unit, a recording unit, a background registration unit and a background creation unit;
and a monitoring unit: the monitoring unit is used for monitoring and shooting the physical looks of the people entering and exiting, and identifying the information transfer comparison unit;
and (3) comparing and identifying the unit: the comparison and identification unit is used for receiving the information transmitted by the monitoring unit and comparing the information with the information of the background registration unit, wherein the passing is possible when the comparison similarity is higher than a preset value, and the passing is impossible when the comparison similarity is lower than the preset value;
background registration unit: the background registration unit is used for registering the identity information and the photo information of the personnel and interacting with the comparison and identification unit;
a recording unit: the recording unit is used for recording the information data of the monitoring unit and the comparison and identification unit;
background creation unit: the background creation unit is interacted with the monitoring unit, and creates a pure white background through the arrangement of the expansion bag 5, so that the identification accuracy effect of the monitoring unit is improved;
by arranging the background creation unit, a pure white background can be created, the influence of the external environment on the face recognition process is greatly reduced, and the recognition process is faster and more accurate.
During the working process of the face recognition module 1, the appearance information of the visitor is difficult to correctly recognize due to light problems and background problems, so that the visitor can be successfully recognized only by multiple attempts, when the visitor stands in the appointed area of the face recognition module 1, the transmission pump 9 can transmit air to the inner side of the expansion bag 5 to expand the expansion bag 5 outwards to form two semi-arc background plates, and the visitor can be effectively isolated from the background of the visitor to form a pure-color background through the arrangement, so that the recognition effect of the face recognition module 1 is greatly improved, the problem that multiple recognition is unsuccessful is reduced, the face recognition module is simple in structure, does not need to occupy a large space, and can be applied to more occasions with lower cost; when the device works, as the expansion of the expansion bags 5, the two groups of multi-layer expansion pipes 3 can extend outwards, so that stable support of the expansion bags 5 is ensured, after identification is finished, the suction pump in the transmission pump 9 recovers the air pressure in the expansion bags 5, and meanwhile, the servo motor is started to drive the winding disc 7 to rotate, so that the multi-layer expansion pipes 3 are recovered, and further, the expansion bags 5 can be driven to be extruded and stored in the background box 2, the effect of repeated recycling is realized, and a large space is not occupied in leisure time; when the expansion bag is in operation, the impact force generated when two expansion bags 5 collide can be relieved by matching with the arrangement of the extrusion bag 13, and the expansion bag is used for increasing the bearing capacity of the end parts of the expansion bags 5, so that the expansion bags 5 can be stably pulled back to the original positions when the multi-layer expansion pipe 3 is pulled back, and the influence of the external environment on the expansion bags 5 in contraction can be reduced by arranging the blocking pad 4; when the face recognition module works, air pressure is transmitted to the sizing screen plate 14 and the elastic tube 11 through the one-way component along with retraction of the multi-layer telescopic tube 3, the one-way component is closed when the transmission pump 9 transmits the air pressure to the expansion bag 5 and is only opened when the expansion bag 5 is exhausted, the end part of the elastic tube 11 moves to the outer side of the face recognition module 1 along with the exhaust expansion of the elastic tube 11, and the outer side of the face recognition module 1 can be sufficiently cleaned through high-speed air flow and the cleaning ball 12, so that the use experience is improved, and meanwhile, the frequency of manual cleaning is reduced; when the face recognition module 1 works, due to the arrangement of the fixed tube 18, when air flow is sprayed out, the fixed tube 18 can deviate to the face recognition module 1 and continuously rub the face recognition module 1, and the effect of cleaning the face recognition module 1 can be improved by matching the friction pad 21 on the outer side of the fixed tube 18; when the face recognition module 1 is contacted with the fixed pipe 18, the separating piece 20 is separated to two sides after contacting, so that the force generated by collision can be reduced, the collision damage to the face recognition module 1 is reduced, meanwhile, the unfolded separating piece 20 can increase the cleaning area, the cleaning effect is further increased, and the friction pad 21 in the middle can provide cleaning and buffering for final contact; when the face recognition module 1 is in operation, the fixing tube 18 is blown to the face recognition module 1 by air pressure when the fixing tube 18 moves outwards after the face recognition module 1 is impacted for the first time by matching with the arrangement of the smaller communication holes 22 and the elastic ropes 23 formed in the fixing tube 18, the fixing tube 18 is impacted on the face recognition module 1 again, the communication holes 22 are reserved for buffering the re-ejection of the fixing tube 18, the ejected air flow can enter the communication holes, the fixing tube 18 is ejected after the communication holes are filled, the ejection direction of the fixing tube 18 is not too disordered, and therefore the cleaning effect of the fixing tube 18 repeatedly impacting the face recognition module 1 is achieved; when the transmission pump 9 works, the blocking piece 15 is attached to the connecting block 10 under the action of air pressure, when the expansion bag 5 needs to be recovered, the power assembly is started to pull the expansion bag 5 back, the blocking piece 15 is not blocked any more, and through the arrangement, the effect of closing during air inlet and opening during air injection is effectively achieved; when the transmission pump 9 works, the sealing disc 25 is pushed outwards to enable air flow to circulate normally, when the expansion bag 5 is extruded by the multi-layer telescopic pipe 3, the sealing disc 25 can extrude into the air outlet seat 8 due to pressure, the air outlet seat 8 is propped against and cannot exhaust air, at the moment, the blocking piece 15 sinks, the linkage rope 16 is pulled, the blocking piece 15 is opened, and then the opening and closing effects of the blocking piece 15 can be achieved without consuming other energy sources.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a high security visitor supervisory equipment which characterized in that: the face recognition device comprises a face recognition module (1) and two background boxes (2), wherein the two background boxes (2) are symmetrically arranged, an expansion bag (5) is fixedly arranged on the inner side of the background box (2), the expansion bag (5) is arranged in an arc shape after being expanded, and a transmission pump (9) is fixedly arranged on the inner side of the background box (2);
the novel telescopic device is characterized in that two groups of multi-layer telescopic pipes (3) are fixedly arranged on the inner side of the background box (2), the multi-layer telescopic pipes (3) are in arc-shaped arrangement, pulling ropes (6) are fixedly connected to the inner side end parts of the multi-layer telescopic pipes (3), a winding disc (7) is rotatably connected to the inner side of the background box (2), the outer side of the winding disc (7) is fixedly connected with the two groups of pulling ropes (6), a servo motor is fixedly arranged at one end of the winding disc (7), and one end of the multi-layer telescopic pipes (3) is fixedly connected with the inner side of the expansion bag (5); when the device works, as the expansion bag (5) expands, the two groups of multi-layer telescopic pipes (3) extend outwards, after identification is finished, the air suction pump in the transmission pump (9) recovers the air pressure in the expansion bag (5), and meanwhile, the servo motor is started to drive the winding disc (7) to rotate, so that the multi-layer telescopic pipes (3) are recovered, and the expansion bag (5) can be driven to be extruded and stored in the background box (2);
a plurality of groups of extrusion bags (13) are fixedly arranged at the inner side of one end of the expansion bag (5), the extrusion bags (13) are made of elastic materials, two groups of blocking pads (4) are fixedly arranged at the front end of the background box (2), the blocking pads (4) are made of elastic materials, and the two groups of blocking pads (4) are movably attached;
a connecting block (10) is fixedly arranged on one side of the expansion bag (5), a shaping screen plate (14) is fixedly arranged on the inner side of the connecting block (10), a unidirectional component is arranged on the inner side of the connecting block (10), a plurality of groups of elastic tubes (11) are fixedly arranged on the outer side of the connecting block (10), a cleaning ball (12) is arranged at one end of each elastic tube (11), and the cleaning balls (12) are made of elastic materials; the unidirectional component is closed when the transmission pump (9) transmits air pressure into the expansion bag (5), and is opened only when the expansion bag (5) is exhausted;
the unidirectional assembly comprises a blocking piece (15), one end of the blocking piece (15) is fixedly connected with the connecting block (10), one side of the blocking piece (15) is fixedly connected with a linkage rope (16), and one end of the linkage rope (16) is provided with a power assembly;
the power assembly comprises an air outlet seat (8), the air outlet seat (8) is communicated with a transmission pump (9), a plurality of groups of bending pieces (24) are fixedly connected to the outer side of the air outlet seat (8), the bending pieces (24) are made of elastic materials, one ends of the bending pieces (24) are fixedly connected with a sealing disc (25), one side of the sealing disc (25) is fixedly connected with a sealing pad (26), and the other side of the sealing disc (25) is fixedly connected with a linkage rope (16).
2. A high security guest monitoring device according to claim 1 wherein: a fixed pipe (18) is fixedly arranged between the elastic pipe (11) and the cleaning ball (12), and a plurality of groups of friction pads (21) are fixedly arranged on the outer side of the fixed pipe (18).
3. A high security guest monitoring device according to claim 2 wherein: the outside fixed pipe (18) fixed mounting has a plurality of separation piece (20) of group, separation piece (20) are elastic material setting, and the quantity of every separation piece (20) of group is two, separation piece (20) are the slope form setting of outwards expanding, friction pad (21) are located the middle part of every separation piece (20) of group.
4. A high security guest monitoring device according to claim 3 wherein: the connecting device is characterized in that a communication hole (22) is formed in one end of the fixed pipe (18), the area of the communication hole (22) is smaller than the sectional area of the fixed pipe (18), and a plurality of groups of elastic ropes (23) are fixedly connected between the end part of the elastic pipe (11) and the fixed pipe (18).
5. A high security guest system characterized by: the system is applicable to a high security guest monitoring device according to any one of the preceding claims 1-4, the system comprising: the device comprises a monitoring unit, a comparison and identification unit, a recording unit, a background registration unit and a background creation unit;
and a monitoring unit: the monitoring unit is used for monitoring and shooting the physical looks of the people entering and exiting, and identifying the information transfer comparison unit;
and (3) comparing and identifying the unit: the comparison and identification unit is used for receiving the information transmitted by the monitoring unit and comparing the information with the information of the background registration unit, wherein the passing is possible when the comparison similarity is higher than a preset value, and the passing is impossible when the comparison similarity is lower than the preset value;
background registration unit: the background registration unit is used for registering the identity information and the photo information of the personnel and interacting with the comparison and identification unit;
a recording unit: the recording unit is used for recording the information data of the monitoring unit and the comparison and identification unit;
background creation unit: the background creation unit is interacted with the monitoring unit, and through the arrangement of the expansion bag (5), a pure white background is created, and the identification accuracy effect of the monitoring unit is improved.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210414433.6A CN114783095B (en) | 2022-04-20 | 2022-04-20 | High security visitor system and visitor supervisory equipment thereof |
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| CN202210414433.6A CN114783095B (en) | 2022-04-20 | 2022-04-20 | High security visitor system and visitor supervisory equipment thereof |
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| CN114783095A CN114783095A (en) | 2022-07-22 |
| CN114783095B true CN114783095B (en) | 2023-11-21 |
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| CN202210414433.6A Active CN114783095B (en) | 2022-04-20 | 2022-04-20 | High security visitor system and visitor supervisory equipment thereof |
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