CN116863511A - Financial management fingerprint ratio verification device - Google Patents
Financial management fingerprint ratio verification device Download PDFInfo
- Publication number
- CN116863511A CN116863511A CN202310808319.6A CN202310808319A CN116863511A CN 116863511 A CN116863511 A CN 116863511A CN 202310808319 A CN202310808319 A CN 202310808319A CN 116863511 A CN116863511 A CN 116863511A
- Authority
- CN
- China
- Prior art keywords
- fingerprint
- financial management
- protective shell
- cleaning
- fixedly arranged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012795 verification Methods 0.000 title claims description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 47
- 230000001681 protective effect Effects 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 210000004243 sweat Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
Abstract
The invention discloses a financial management fingerprint comparison device which comprises a bottom plate, wherein a protective shell is fixedly arranged at the upper part of the front end of the bottom plate, a camera is fixedly arranged in the middle of the front end of the protective shell, an adjusting groove is formed in the front end of the bottom plate, an adjusting mechanism is connected in a sliding manner in the adjusting groove, a fingerprint identifier is embedded and arranged at the front end of the adjusting mechanism, sliding grooves are formed in the left inner wall and the right inner wall of the protective shell, and a cleaning mechanism is arranged in the two sliding grooves in a sliding manner. According to the financial management fingerprint comparison device, the camera, the adjusting mechanism and the protective shell are matched, the camera is used for face recognition, the protective shell is used for protecting the fingerprint identifier, the structure is simple, the design is reasonable, the safety coefficient of the fingerprint identifier is enhanced, meanwhile, the cleaning mechanism is used for wiping the fingerprint identifier, the identification efficiency of the fingerprint identifier is greatly improved, the fingerprint identification accuracy of the fingerprint identifier is improved, the intelligence is high, and the use is convenient.
Description
Technical Field
The invention relates to the technical field of financial management, in particular to a fingerprint comparison device for financial management.
Background
Financial management is the management of cash flows in the financing and business of capital, and profit sharing, with respect to the acquisition of assets under certain overall objectives.
The fingerprint, also called fingerprint, is a raised ridge on the epidermis. Because the fingerprints of people are generated by the combined action of genetics and environment, the fingerprints are different among people. Because of its extremely small repetition rate, about 150 parts per million, it is called a "human identity card".
At present, many direct exposure of fingerprint identification ware are outside, and the finger can be put at will on the fingerprint is tested than the panel, and the fingerprint is tested than the panel factor of safety and is low, and the fingerprint is tested than the panel and is easily destroyed simultaneously, and the security is poor, and can lead to fingerprint identification ware unable accurate to discern the fingerprint because of external factor, and wherein external factor is water and the dust on fingerprint identification ware surface, and fingerprint identification ware accuracy when fingerprint identification significantly reduces. Therefore, we propose a financial management fingerprint verification device.
Disclosure of Invention
The invention mainly aims to provide a financial management fingerprint comparison device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a financial management fingerprint tests than device, includes the bottom plate, the front end upper portion fixed mounting of bottom plate has the protecting crust, the front end middle part fixed mounting of protecting crust has the camera, the front end of bottom plate is opened there is the adjustment tank, sliding connection has adjustment mechanism in the adjustment tank, fingerprint identification ware is inlayed and is installed to the front end of adjustment mechanism, the spout has all been opened to the inner wall about the protecting crust, two in the spout joint sliding mounting have clearance mechanism;
the adjusting mechanism comprises a first positive and negative motor, the first positive and negative motor is fixedly arranged at the upper end of the bottom plate, a first reciprocating screw rod is fixedly arranged at the output end of the first positive and negative motor, the first reciprocating screw rod is movably arranged in the adjusting groove, a transmission block is connected to the first reciprocating screw rod in a threaded manner, the transmission block is slidably connected in the adjusting groove, a device is integrally fixedly arranged at the front end of the transmission block, and the device is integrally arranged at the front end of the bottom plate.
As a further improvement of the scheme, an embedded groove is formed in the front end of the whole device, lamp strips are fixedly arranged on the upper groove wall and the lower groove wall of the embedded groove, and the fingerprint identifier is fixedly arranged in the embedded groove and positioned between the two lamp strips.
As a further improvement of the scheme, a plurality of dividing strips are fixedly welded at the lower part of the front end of the whole device, and are equidistantly arranged.
As a further improvement of the scheme, a plurality of clamping grooves matched with the separation strips are formed in the lower portion of the front end of the protective shell, and the positions of the clamping grooves correspond to the positions of the separation strips.
As a further improvement of the scheme, the whole size of the device is matched with the inner size of the protective shell, and a plurality of separation strips are respectively clamped in a plurality of clamping grooves to integrally arrange the device in the protective shell.
As a further improvement of the scheme, the cleaning mechanism comprises a second positive and negative motor and a cleaning main body, the second positive and negative motor is fixedly arranged on the right side of the upper end of the protective shell, the second reciprocating screw is fixedly arranged at the output end of the second positive and negative motor, the second reciprocating screw is movably arranged in the sliding groove on the right side, and the cleaning main body is slidably connected between the two sliding grooves and is in threaded connection with the second reciprocating screw.
As a further improvement of the scheme, the cleaning main body comprises a cleaning plate, sliding blocks are fixedly welded at the left end and the right end of the cleaning plate, and cleaning sponge is fixedly arranged at the rear end of the cleaning plate.
As a further improvement of the scheme, the structure of the sliding block is matched with that of the sliding groove, the two sliding blocks are respectively and slidably connected in the two sliding grooves, and the sliding block on the right side is in threaded connection with the second reciprocating screw rod.
As a further improvement of the scheme, the width of the cleaning sponge is equal to that of the fingerprint identifier, and the rear end of the cleaning sponge is attached to the front end of the fingerprint identifier.
As a further improvement of the above solution, the distance between the cleaning body and the base plate is greater than the thickness of the whole device.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the face recognition is carried out through the camera, if the face recognition is passed, the first positive and negative motor can be started to work, the fingerprint identifier is moved out of the protective shell through the threaded connection of the first reciprocating screw rod and the transmission block, the fingerprint identifier is convenient for a user to use, and if the face recognition is not passed, the first positive and negative motor cannot be started, so that the fingerprint identifier cannot be moved out of the protective shell, the fingerprint identifier is protected through the protective shell, and the safety coefficient of the fingerprint identifier is enhanced.
2. According to the invention, the lower end of the protective shell is blocked by the separating strip which is clamped in the corresponding clamping groove, so that a person is prevented from extending fingers into the protective shell through the opening at the lower end of the protective shell to perform fingerprint verification, the safety of the fingerprint identifier is further improved, the structure is simple, the design is reasonable, and the safety coefficient is high.
3. According to the invention, the cleaning plate is driven to reciprocate by the threaded connection of the second reciprocating screw rod and the sliding block, the fingerprint identifier is wiped by the contact of the cleaning sponge and the fingerprint identifier, sweat and dirt attached to the fingerprint identifier can be wiped, so that the sweat and dirt is prevented from being attached to the fingerprint identifier to cause the fingerprint identifier to fail, the identification efficiency of the fingerprint identifier is greatly improved, the fingerprint identification accuracy of the fingerprint identifier is improved, the whole process is free from manual operation, the intelligence is high, and the use is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a financial management fingerprint verification device according to the present invention;
FIG. 2 is a schematic diagram of the overall structure of a financial management fingerprint verification device according to the present invention;
FIG. 3 is a schematic diagram of the structure of a protective shell of the fingerprint verification device for financial management according to the present invention;
FIG. 4 is a schematic diagram of a cleaning mechanism of a financial management fingerprint verification device according to the present invention;
FIG. 5 is a schematic view of the cleaning main body of the financial management fingerprint verification device;
FIG. 6 is a schematic diagram of the structure of an adjusting mechanism of the financial management fingerprint verification device of the present invention;
FIG. 7 is a schematic diagram of the overall structure of a financial management fingerprint verification device according to the present invention;
FIG. 8 is an enlarged view of the structure at A of the fingerprint verification device for financial management according to the present invention.
In the figure: 1. a bottom plate; 2. a protective shell; 3. a camera; 4. an adjustment tank; 5. an adjusting mechanism; 6. a fingerprint identifier; 7. a cleaning mechanism; 21. a chute; 22. a clamping groove; 51. a first positive and negative motor; 52. a first reciprocating screw rod; 53. a transmission block; 54. the whole device; 55. embedding grooves; 56. a light strip; 57. a separator bar; 71. a second positive and negative motor; 72. a second reciprocating screw rod; 73. cleaning the main body; 74. a cleaning plate; 75. a slide block; 76. and cleaning the sponge.
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.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The technical scheme of the invention is further described below with reference to the accompanying drawings.
Examples
1-8, including bottom plate 1, bottom plate 1's front end upper portion fixed mounting has protective housing 2, and protective housing 2's front end middle part fixed mounting has camera 3, and bottom plate 1's front end is opened there is adjustment tank 4, and sliding connection has adjustment mechanism 5 in adjustment tank 4, and fingerprint identification ware 6 is inlayed to adjustment mechanism 5's front end, and protective housing 2's left and right sides inner wall all opens has spout 21, and common slidable mounting has cleaning mechanism 7 in two spouts 21.
In this embodiment, the adjusting mechanism 5 includes a first reversible motor 51, the first reversible motor 51 is fixedly installed at the upper end of the bottom plate 1, a first reciprocating screw rod 52 is fixedly installed at the output end of the first reversible motor 51, the first reciprocating screw rod 52 is movably installed in the adjusting groove 4, a transmission block 53 is connected to the first reciprocating screw rod 52 in a threaded manner, the transmission block 53 is slidably connected in the adjusting groove 4, a device integral 54 is fixedly installed at the front end of the transmission block 53, and the device integral 54 is located at the front end of the bottom plate 1; the front end of the device whole 54 is provided with an embedded groove 55, the upper groove wall and the lower groove wall of the embedded groove 55 are fixedly provided with lamp strips 56, and the fingerprint identifier 6 is fixedly arranged in the embedded groove 55 and positioned between the two lamp strips 56; carry out face identification through camera 3, if face identification passes through the back, just can start positive and negative motor 51 work, shift out fingerprint identification ware 6 from protecting crust 2 through reciprocating lead screw 52 and transmission piece 53 threaded connection, the person of facilitating the use uses fingerprint identification ware 6, if face identification does not pass through, then can't start positive and negative motor 51, thereby can't shift out fingerprint identification ware 6 from protecting crust 2 in, protect fingerprint identification ware 6 through protecting crust 2, strengthen fingerprint identification ware 6's factor of safety.
In the embodiment, a plurality of dividing strips 57 are fixedly welded at the lower part of the front end of the device whole 54, and the dividing strips 57 are equidistantly arranged; the lower part of the front end of the protective shell 2 is provided with a plurality of clamping grooves 22 which are matched with the separation strips 57, and the positions of the clamping grooves 22 correspond to the positions of the separation strips 57; the size of the device whole 54 is matched with the internal size of the protective shell 2, and a plurality of separation strips 57 are respectively clamped in a plurality of clamping grooves 22 to arrange the device whole 54 in the protective shell 2; the lower end of the protective shell 2 is blocked in the corresponding clamping groove 22 through the separation strip 57 in a clamping way, so that personnel are prevented from extending fingers into the protective shell 2 through the opening at the lower end of the protective shell 2 to perform fingerprint verification, the safety of the fingerprint identifier 6 is further improved, the structure is simple, the design is reasonable, and the safety coefficient is high.
In the embodiment, the cleaning mechanism 7 comprises a second positive and negative motor 71 and a cleaning main body 73, the second positive and negative motor 71 is fixedly arranged on the right side of the upper end of the protective shell 2, a second reciprocating screw 72 is fixedly arranged at the output end of the second positive and negative motor 71, the second reciprocating screw 72 is movably arranged in the chute 21 on the right side, and the cleaning main body 73 is slidably connected between the two chute 21 and is in threaded connection with the second reciprocating screw 72; the cleaning main body 73 comprises a cleaning plate 74, sliding blocks 75 are fixedly welded at the left end and the right end of the cleaning plate 74, and cleaning sponge 76 is fixedly arranged at the rear end of the cleaning plate 74; the structure of the sliding blocks 75 is matched with that of the sliding grooves 21, the two sliding blocks 75 are respectively and slidably connected in the two sliding grooves 21, and the sliding blocks 75 on the right side are in threaded connection with the second reciprocating screw rod 72; the width of the cleaning sponge 76 is equal to that of the fingerprint identifier 6, and the rear end of the cleaning sponge 76 is attached to the front end of the fingerprint identifier 6; the distance between the cleaning body 73 and the base plate 1 is greater than the thickness of the device whole 54; the cleaning plate 74 is driven to reciprocate through the second reciprocating screw 72 and the sliding block 75 in threaded connection, the fingerprint identifier 6 is wiped through the contact of the cleaning sponge 76 and the fingerprint identifier 6, sweat and dirt attached to the fingerprint identifier 6 can be erased, so that sweat and dirt is prevented from being attached to the fingerprint identifier 6 to cause the fingerprint identifier 6 to fail, the recognition efficiency of the fingerprint identifier 6 is greatly improved, the fingerprint identification accuracy of the fingerprint identifier 6 is improved, manual operation is not needed in the whole process, the intelligent is high, and the use is convenient.
In the specific use process, when the fingerprint identifier 6 is needed, firstly, face identification is carried out through the camera 3, if the face identification is passed, the first positive and negative motor 51 is started, the first positive and negative motor 51 drives the first reciprocating screw rod 52 to rotate, the first reciprocating screw rod 52 is in threaded connection with the transmission block 53 to enable the transmission block 53 to move in the adjusting groove 4, then the transmission block 53 drives the device integral 54 to move downwards to move the fingerprint identifier 6 out of the protecting shell 2, the fingerprint identifier 6 is convenient for a user to use, if the face identification is not passed, the first positive and negative motor 51 cannot be started, the fingerprint identifier 6 cannot be moved out of the protecting shell 2, the safety coefficient of the fingerprint identifier 6 is enhanced, meanwhile, the separation strip 57 is clamped in the corresponding clamping groove 22 to block the lower end of the protecting shell 2, the personnel is prevented from extending fingers into the protective shell 2 through the opening at the lower end of the protective shell 2 to perform fingerprint verification, the safety of the fingerprint identifier 6 is further improved, the device is simple in structure and reasonable in design, the safety factor is high, meanwhile, after the use is finished, the first positive and negative motor 51 is reversely started, the first reciprocating screw rod 52 is driven by the first positive and negative motor 51 to reversely rotate to move the whole device 54 into the protective shell 2, then the second reciprocating screw rod 72 is driven by the second positive and negative motor 71 to rotate, the cleaning plate 74 is driven by the second reciprocating screw rod 72 to reciprocate through threaded connection of the sliding block 75, the fingerprint identifier 6 is wiped through the contact of the cleaning sponge 76 with the fingerprint identifier 6, sweat stains and dirt attached to the fingerprint identifier 6 can be erased, and sweat stain dirt is prevented from being attached to the fingerprint identifier 6 to cause the fingerprint identifier 6 to fail, so that the recognition efficiency of the fingerprint identifier 6 is greatly improved, improve fingerprint identification ware 6 discernment fingerprint's accuracy, whole process need not manual operation, and intelligent is high, facilitates the use.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present 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 (10)
1. The utility model provides a financial management fingerprint ratio verification device, includes bottom plate (1), its characterized in that: the fingerprint detection device is characterized in that a protective shell (2) is fixedly arranged at the upper part of the front end of the bottom plate (1), a camera (3) is fixedly arranged in the middle of the front end of the protective shell (2), an adjusting groove (4) is formed in the front end of the bottom plate (1), an adjusting mechanism (5) is connected in a sliding manner in the adjusting groove (4), a fingerprint identifier (6) is inlaid at the front end of the adjusting mechanism (5), sliding grooves (21) are formed in the left inner wall and the right inner wall of the protective shell (2), and a cleaning mechanism (7) is arranged in the sliding grooves (21) in a sliding manner;
the adjusting mechanism (5) comprises a positive and negative motor (51), the positive and negative motor (51) is fixedly arranged at the upper end of the bottom plate (1), a reciprocating screw rod (52) is fixedly arranged at the output end of the positive and negative motor (51), the reciprocating screw rod (52) is movably arranged in the adjusting groove (4), a transmission block (53) is connected to the reciprocating screw rod (52) in a threaded mode, the transmission block (53) is slidably connected in the adjusting groove (4), a device whole (54) is fixedly arranged at the front end of the transmission block (53), and the device whole (54) is located at the front end of the bottom plate (1).
2. A financial management fingerprint verification device as claimed in claim 1, wherein: the front end of the device whole (54) is provided with an embedded groove (55), the upper groove wall and the lower groove wall of the embedded groove (55) are fixedly provided with lamp strips (56), and the fingerprint identifier (6) is fixedly arranged in the embedded groove (55) and positioned between the two lamp strips (56).
3. A financial management fingerprint verification device as claimed in claim 1, wherein: a plurality of dividing strips (57) are fixedly welded at the lower part of the front end of the device whole (54), and the dividing strips (57) are equidistantly arranged.
4. A financial management fingerprint verification device as claimed in claim 1, wherein: the lower part of the front end of the protective shell (2) is provided with a plurality of clamping grooves (22) which are matched with the separation strips (57), and the positions of the clamping grooves (22) correspond to the positions of the separation strips (57).
5. A financial management fingerprint verification device according to claim 3, wherein: the size of the device whole (54) is matched with the inner size of the protective shell (2), and a plurality of separation strips (57) are respectively clamped in a plurality of clamping grooves (22) to set the device whole (54) in the protective shell (2).
6. A financial management fingerprint verification device as claimed in claim 1, wherein: the cleaning mechanism (7) comprises a second positive and negative motor (71) and a cleaning main body (73), the second positive and negative motor (71) is fixedly arranged on the right side of the upper end of the protective shell (2), a second reciprocating screw rod (72) is fixedly arranged at the output end of the second positive and negative motor (71), the second reciprocating screw rod (72) is movably arranged in a sliding groove (21) on the right side, and the cleaning main body (73) is slidably connected between the two sliding grooves (21) and is in threaded connection with the second reciprocating screw rod (72).
7. A financial management fingerprint verification device in accordance with claim 6, wherein: the cleaning main body (73) comprises a cleaning plate (74), sliding blocks (75) are fixedly welded at the left end and the right end of the cleaning plate (74), and cleaning sponge (76) is fixedly arranged at the rear end of the cleaning plate (74).
8. A financial management fingerprint verification device in accordance with claim 7, wherein: the structure of the sliding blocks (75) is matched with that of the sliding grooves (21), the two sliding blocks (75) are respectively and slidably connected in the two sliding grooves (21), and the sliding blocks (75) on the right side are in threaded connection with the second reciprocating screw rod (72).
9. A financial management fingerprint verification device in accordance with claim 7, wherein: the width of clearance sponge (76) equals with fingerprint identification ware (6), the rear end of clearance sponge (76) is laminated with fingerprint identification ware (6) front end mutually.
10. A financial management fingerprint verification device in accordance with claim 6, wherein: the distance between the cleaning main body (73) and the bottom plate (1) is larger than the thickness of the whole device (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310808319.6A CN116863511A (en) | 2023-07-01 | 2023-07-01 | Financial management fingerprint ratio verification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310808319.6A CN116863511A (en) | 2023-07-01 | 2023-07-01 | Financial management fingerprint ratio verification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116863511A true CN116863511A (en) | 2023-10-10 |
Family
ID=88221001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310808319.6A Pending CN116863511A (en) | 2023-07-01 | 2023-07-01 | Financial management fingerprint ratio verification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116863511A (en) |
-
2023
- 2023-07-01 CN CN202310808319.6A patent/CN116863511A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105868613A (en) | Biometric feature recognition method, biometric feature recognition device and mobile terminal | |
| CN209928500U (en) | Kindergarten face identification floodgate machine | |
| CN103996033B (en) | Human identification method based on tracking of human face five-sense-organ coordinates | |
| CN109726673B (en) | Real-time fingerprint identification method, system and computer readable storage medium | |
| CN110992546A (en) | Face recognition gate and anti-trailing method thereof | |
| CN108920990A (en) | A kind of identity card identification Verification System | |
| CN116863511A (en) | Financial management fingerprint ratio verification device | |
| CN208888897U (en) | A kind of intelligent visitor system based on testimony of a witness unification | |
| CN107563338A (en) | Method for detecting human face and Related product | |
| CN214067864U (en) | Security entrance guard's device based on palm print discernment | |
| CN212716212U (en) | Face identification intelligence lock with clean function | |
| CN211403504U (en) | Multifunctional gate inhibition machine | |
| CN213173445U (en) | Novel gate machine for rail transit based on face recognition technology | |
| CN210377609U (en) | Access attendance device | |
| CN211229873U (en) | Intelligent access control equipment with accurate positioning | |
| CN215416694U (en) | Portable quick fingerprint identification equipment | |
| CN110033183A (en) | Architectural engineering service-specific terminal | |
| CN205827471U (en) | Wheelchair Accessible machine | |
| CN111767899A (en) | Multi-mode fingerprint acquisition and detection system and method thereof | |
| CN219872383U (en) | Intelligent device of intelligent supply chain control system | |
| CN213069941U (en) | A entrance guard's device for property management | |
| CN215376406U (en) | Inspection channel and inspection system | |
| CN214670798U (en) | Face identification safety floodgate machine with adjustable function | |
| CN214796039U (en) | Face recognition system for access control equipment | |
| CN214540860U (en) | Novel luminous intelligent lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |