CN208922289U - A kind of portable identification authentication device based on face recognition technology - Google Patents
A kind of portable identification authentication device based on face recognition technology Download PDFInfo
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- CN208922289U CN208922289U CN201822137149.0U CN201822137149U CN208922289U CN 208922289 U CN208922289 U CN 208922289U CN 201822137149 U CN201822137149 U CN 201822137149U CN 208922289 U CN208922289 U CN 208922289U
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Abstract
The utility model embodiment discloses a kind of portable identification authentication device based on face recognition technology, including memory module, coding module, correction verification module, display module, image capture module, automatic candid photograph module and identity card read module；Pass through face recognition technology, image when reading image, examinee's registration to examinee's frontal face images of scene candid photograph, two generation official identity cards carries out consistency certification, ensure the uniqueness into examinee's identity in examination hall, effectively prevent to impersonate, it needs to invigilate teacher in the prior art and with the naked eye identifies examinee's image, invigilator teacher is with the naked eye identified that the mode of examinee's image is changed to machine recognition mode, teaching job difficulty is effectively reduced, improves the accuracy and validity of identification；By capturing recognition and verification examinee identity to examinee's face is automatic, it is convenient to operate, and reduces training rigor, and examinee's velocity of approach can enter psychological pressure when examination hall than the workload and examinee for faster, mitigating supervisor in the past.
Description
Technical Field
The utility model relates to an authentication technical field, concretely relates to portable authentication device based on face identification technique.
Background
In order to prevent cheating of examinees, identity authentication systems are adopted in many places throughout the country, authentication means are eight-door, most of the authentication means are mainly fingerprint authentication, some examinees also take pictures on site, then the background compares the pictures on site of the examinees with the pictures of examinee registration, and therefore cheating clues are found, the work load is very large, an important link is omitted, consistency check of the examinees taking the examination and a prover is carried out, if the examinees find a person (such as brothers, sisters and the like) close to the identity of the examinees from the registration link to carry out information acquisition, and the authentication mode cannot be found out.
At present, the identity authentication terminal of a startup company is used in Henan province, fingerprint authentication is carried out when examinees enter a field, and authentication is carried out by manually comparing video invigilators in a background of field photographing, so that the procedure is quite complicated, a small amount of work is added to the invigilators, and the manual comparison effect is not ideal.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a portable authentication device based on face identification technology for solve the problem of current identity information at background verification in-process work load increase.
In order to achieve the above object, the embodiment of the present invention provides:
the embodiment of the utility model provides a further setting up to: the PCB board is fixedly connected inside the shell;
the device also comprises a storage module, a coding module, a checking module, a display module, an image acquisition module, an automatic snapshot module and an identity card reading module;
the storage module, the coding module, the checking module and the automatic snapshot module are respectively integrated on the PCB;
the coding module, the checking module, the display module, the automatic snapshot module and the identity card reading module are respectively and electrically connected with the storage module, and the storage module is used for storing data information of the coding module, the checking module, the display module, the automatic snapshot module and the identity card reading module;
the image acquisition module is electrically connected with the automatic snapshot module, the image acquisition module is used for acquiring image information, and the automatic snapshot module is used for driving the image acquisition module to shoot the image information;
the identity card reading module is used for reading identity information in a second-generation formal identity card chip of the examinee;
the coding module is used for coding the examinee site snapshot image stored in the storage module and the examinee identity card image data read by the equipment, and inputting the coded data into the storage module after the coding is finished;
the verification module is used for carrying out consistency verification on the coded examinee site snapshot image and examinee identity card image data information read by the equipment and examinee image coding information during collection and registration, and a verification result is input to the storage module;
the display module is used for displaying the image acquisition area and the face image of the examinee acquired by the image acquisition module when the face image of the examinee is acquired, and displaying the identity authentication result of the examinee when the verification is finished;
the automatic snapshot module is used for automatically snapshot the face image of the examinee when the positive image of the examinee enters the snapshot area and the examinee identity card is correctly placed on the identity card reading module, and the data after snapshot is input into the storage module;
the shell consists of a top plate, a bottom plate, a back plate, side plates, an upper front panel and a lower front panel;
the top plate is parallel to the bottom plate, and the two side plates are respectively and vertically fixedly connected to two ends of the top plate and positioned between the top plate and the bottom plate;
the back plate is positioned between the two side plates, positioned between the top plate and the bottom plate and detachably and fixedly connected with the top plate or the bottom plate or the side plates;
the lower front panel is vertically and fixedly connected with the bottom plate, the upper front panel is positioned between the top plate and the lower front panel and is obliquely arranged, and the distance between the top edge of the upper front panel and the back plate is smaller than the distance between the bottom edge of the upper front panel and the back plate;
the display module is a touch display screen, the touch display screen is fixedly connected to the upper front panel and located on one side, away from the back plate, of the upper front panel, and the upper front panel is provided with through wire holes.
The embodiment of the utility model provides a further setting up to: the system is characterized by further comprising a network transmission module, wherein the network transmission module is fixedly connected to the PCB, electrically connected with the storage module and used for obtaining examinee registration data and uploading a field authentication result in a networking mode.
The embodiment of the utility model provides a further setting up to: the image acquisition module is a digital high-definition pinhole camera.
The embodiment of the utility model provides a further setting up to: the digital high-definition pinhole camera is fixedly connected to the top of the upper front panel and faces to the direction perpendicular to the back plate.
The embodiment of the utility model provides a further setting up to: the identity card reading module is fixedly connected to the lower front panel.
The embodiment of the utility model provides a further setting up to: the PCB board comprises fixed plate, first integrated board and second integrated board, the fixed plate with bottom plate fixed connection, fixed plate, first integrated board and second integrated board fixed connection in proper order, the fixed plate is located between first integrated board and the second integrated board, storage module, coding module, check-up module, automatic snapshot module and network transmission module are integrated respectively on first integrated board and second integrated board.
The embodiment of the utility model provides a further setting up to: the first integrated plate is perpendicular to the bottom plate, and the second integrated plate is parallel to the upper front panel.
The embodiment of the utility model provides a further setting up to: the fixing plate is fixedly connected with the bottom plate through a fastening piece.
The embodiment of the utility model provides a have following advantage:
1. through a mature face recognition technology, the consistency authentication is carried out on the picture taken by the examinee on site when the examinee enters the examination room, the picture read by the second-generation ID card of the examinee and the facial features of the picture of the examinee collected when the examinee registers according to a certain algorithm, so that the uniqueness of the identity of the examinee entering the examination room can be ensured, and the occurrence of a test taking over can be effectively prevented;
2. in the prior art, an invigilator needs to recognize an examinee image by naked eyes, the scheme of the embodiment of the invention can change a mode that the invigilator recognizes the examinee image by naked eyes into a machine recognition mode, thereby effectively reducing the working strength and difficulty of the teacher and improving the accuracy and effectiveness of recognition;
3. the identity of the examinee is confirmed by automatically capturing and identifying the face of the examinee, so that the invigilator is more convenient to operate, the training intensity is reduced, the entrance speed of the examinee is much faster than that of the examinee in the past, and the workload of the invigilator is reduced;
4. the identity is confirmed in time when the examinee enters the examination room through face recognition, the success rate is higher, and the psychological pressure of the examinee can be effectively reduced compared with the fingerprint authentication of the examinee;
5. because the verification of the identity of the examinee is from fingerprint verification to face recognition verification, the acquisition of the registration information of the examinee is simplified to different degrees during the registration period of the examinee, and the fingerprint of the examinee is not required to be acquired, so that the acquisition speed is improved, the manpower and material resources can be saved, and the information acquisition cost is reduced;
6. the product is used, the existing standard examination room structure is not changed, the identity of an examinee can be quickly and effectively authenticated, and a new mode that the examinee enters an examination by the identity card is expected to be realized.
Drawings
Fig. 1 is a schematic diagram of a communication connection relationship between electronic devices in an embodiment of the present invention;
fig. 2 is a schematic diagram of a mechanical structure of a portable identity authentication device embodying a face recognition technology according to an embodiment of the present invention;
fig. 3 is a schematic diagram showing an internal structure of the housing according to the embodiment of the present invention;
fig. 4 is a schematic diagram of a PCB structure according to an embodiment of the present invention.
Wherein,
11. a storage module; 12. an encoding module; 13. a checking module; 14. a display module; 15. an image acquisition module; 16. an automatic snapshot module; 17. an identity card reading module; 18. a network transmission module;
2. a housing; 21. a top plate; 22. a base plate; 23. a back plate; 24. a side plate; 25. an upper front panel; 26. a lower front panel; 27. a through hole;
3. a PCB board; 31. a fixing plate; 32. a first integration plate; 33. a second integration plate; 34. an electronic component.
Detailed Description
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Examples
A portable identity authentication device based on face recognition technology is shown in figure 1 and comprises a storage module 11, a coding module 12, a verification module 13, a display module 14, an image acquisition module 15, an automatic snapshot module 16 and an identity card reading module 17;
the encoding module 12, the checking module 13, the display module 14, the automatic snapshot module 16 and the identity card reading module 17 are respectively electrically connected with the storage module 11, and the storage module 11 is used for storing data information of the encoding module 12, the checking module 13, the display module 14, the automatic snapshot module 16 and the identity card reading module 17;
the image acquisition module 15 is electrically connected with the automatic snapshot module 16, the image acquisition module 15 is used for acquiring image information, and the automatic snapshot module 16 is used for driving the image acquisition module 15 to shoot the image information;
the identity card reading module 17 is used for reading the identity information in the second generation official identity card chip of the examinee;
the coding module 12 is used for coding the examinee site snapshot image stored in the storage module 11 and the examinee identity card image data read by the device, and inputting the coded data into the storage module 11 after the coding is finished;
the checking module 13 is used for performing consistency checking on the coded examinee site snapshot image, the examinee identity card image data information read by the equipment and the collected coded information of the examinee image, and inputting a checking result into the storage module 11;
the display module 14 is used for displaying the image acquisition area and the face image of the examinee acquired by the image acquisition module 15 when the face image of the examinee is acquired, and displaying the identity authentication result of the examinee when the verification is finished;
the automatic snapshot module 16 is used for automatically snapshot the face image of the examinee when the positive image of the examinee enters the snapshot area and the examinee identity card is correctly placed on the identity card reading module 17, and the data after snapshot is input into the storage module 11. The embodiment of judging whether the face of the examinee enters the shooting area is that an infrared sensor is arranged beside the image acquisition module and connected with a central processing unit (not shown in the figure and used for controlling the operation of each electronic device) of the portable identity authentication device based on the face recognition technology, after the infrared sensor senses that the face enters the shooting area, a sensing signal is transmitted to the central processing unit, and the central processing unit controls the automatic shooting module to shoot. The infrared sensor can also be connected with the automatic shooting module, and the automatic shooting module is directly controlled to shoot.
The working principle is as follows: firstly, when an examinee enters an examination room, a second-generation formal identity card is placed on an identity card reading module 17 by an invigilator or the examinee through a portable identity authentication device based on a face recognition technology, the identity card reading module 17 automatically reads identity card chip data, the examinee adjusts the face position through a display module 14, when the face position is correct, a snapshot module drives an image acquisition module 15 to shoot so as to automatically acquire the face front image of the examinee, and meanwhile, equipment automatically stores the identity card chip data (including the image) of the examinee and the face characteristic image of the examinee; secondly, the coding module 12 codes the face front image of the examinee and the identity card image thereof according to a certain algorithm, and stores the coded data information into the storage module 11; the image coding information when the examinee is registered, the coding information of the examinee front image collected on site and the student identity card image coding information are subjected to consistency check (or consistency check) through a central processing unit (not shown in the figure) of the portable identity authentication device based on the face recognition technology; displaying the authentication result in the display area of the display module 14; the display module 14 may display the authentication results of a plurality of persons over a period of time in the form of a list; the portable identity authentication device based on the face recognition technology further comprises a network transmission module 18, the network transmission module 18 is electrically connected with the storage module 11, and the network transmission module 18 is used for obtaining examinee registration data and uploading a field authentication result in a networking mode and transmitting the field authentication result to the terminal management server.
The specific mechanical structure of the portable identity authentication device based on the face recognition technology is that, in combination with fig. 2 and fig. 3, the portable identity authentication device based on the face recognition technology further comprises a shell 2 and a PCB 3, the PCB 3 is fixedly connected inside the shell 2, and a storage module 11, a coding module 12, a verification module 13, an automatic snapshot module 16 and a network transmission module 18 are respectively integrated on the PCB 3.
In this embodiment, the image acquisition module 15 is preferably a digital high-definition pinhole camera, which has a small volume, so as to reduce the overall volume and weight of the device (the portable identity authentication device based on the face recognition technology) and facilitate carrying.
The shell 2 is composed of a top plate 21, a bottom plate 22, a back plate 23, a side plate 24, an upper front panel 25 and a lower front panel 26;
the top plate 21 is parallel to the bottom plate 22, and the two side plates 24 are respectively vertically and fixedly connected to two ends of the top plate 21 and positioned between the top plate 21 and the bottom plate 22;
the back plate 23 is positioned between the two side plates 24 and between the top plate 21 and the bottom plate 22 and is detachably and fixedly connected with the top plate 21 or the bottom plate 22 or the side plates 24;
the lower front panel 26 is vertically and fixedly connected with the bottom plate 22, the upper front panel 25 is positioned between the top plate 21 and the lower front panel 26 and is obliquely arranged, and the distance between the top edge of the upper front panel 25 and the back plate 23 is smaller than the distance between the bottom edge of the upper front panel 25 and the back plate 23; the upper front panel 25 is inclined to facilitate a user's viewing of the contents displayed by the display module 14.
The display module 14 is a touch display screen, the touch display screen is fixedly connected to the upper front panel 25 and is located on one side of the upper front panel 25, which is far away from the back panel 23, and the upper front panel 25 is provided with a through hole 27. The through hole 27 is used for passing a conductive wire and a data wire so that the PCB board 3 and the display module 14 are connected through the conductive wire and the data wire.
Digital high definition pinhole camera fixed connection is at the top of upper portion front panel 25 and orientation and backplate 23 perpendicular, and identity card reads module 17 fixed connection on lower part front panel 26. In the verification process, the examinee places the identity card on the identity card reading module 17 and faces the digital high-definition pinhole camera, and after the face is aligned with the digital high-definition pinhole camera (by observing the position of the face image on the display module 14 and adjusting the face image to be close to the center of the display module 14), the automatic snapshot module 16 shoots the image picture and stores the picture data information into the storage module 11. The automatic snapshot module 16 may be an electronic control motherboard of the camera, and the digital high definition pinhole camera is electrically connected to the electronic control motherboard.
Referring to fig. 4, the PCB 3 is composed of a fixing plate 31, a first integrated plate 32 and a second integrated plate 33, the fixing plate 31 is fixedly connected to the bottom plate 22, the fixing plate 31, the first integrated plate 32 and the second integrated plate 33 are sequentially and fixedly connected, the fixing plate 31 is located between the first integrated plate 32 and the second integrated plate 33, and the storage module 11, the encoding module 12, the verification module 13, the automatic snapshot module 16 and the network transmission module 18 are respectively integrated on the first integrated plate 32 and the second integrated plate 33. The first integrated plate 32, the second integrated plate 33 and the fixing plate 31 form a triangular structure, so that the stability of the PCB 3 is improved, the first integrated plate 32 and the second integrated plate 33 can fully utilize the space inside the shell 2, the whole volume of the shell 2 is reduced, and the storage and carrying are convenient. The electronic components 34 (shown by rectangular blocks in the figure) integrated on the PCB 3 are located on the side where the first integration board 32 and the second integration board 33 are close to each other, so that the space occupied by the electronic components 34 on the outer side of the PCB is reduced, and the structural compactness of the PCB 3 is improved.
Preferably, the first integration plate 32 is perpendicular to the bottom plate 22, and the second integration plate 33 is parallel to the upper front panel 25, so as to further increase the utilization ratio of the first integration plate 32 and the second integration plate 33 to the inner space of the housing 2.
The fixing plate 31 is fastened to the bottom plate 22 by fasteners, so that the fixing plate 31 can be fixedly connected to the housing 2 or the fixing plate 31 can be detached from the housing 2.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. A portable identity authentication device based on face recognition technology is characterized in that: the PCB comprises a shell (2) and a PCB (3), wherein the PCB (3) is fixedly connected inside the shell (2);
the device also comprises a storage module (11), a coding module (12), a verification module (13), a display module (14), an image acquisition module (15), an automatic snapshot module (16) and an identity card reading module (17);
the storage module (11), the coding module (12), the verification module (13) and the automatic snapshot module (16) are respectively integrated on the PCB (3);
the code module (12), the check module (13), the display module (14), the automatic snapshot module (16) and the identity card reading module (17) are respectively electrically connected with the storage module (11), and the storage module (11) is used for storing data information of the code module (12), the check module (13), the display module (14), the automatic snapshot module (16) and the identity card reading module (17);
the image acquisition module (15) is electrically connected with the automatic snapshot module (16), the image acquisition module (15) is used for acquiring image information, and the automatic snapshot module (16) is used for driving the image acquisition module (15) to shoot the image information;
the identity card reading module (17) is used for reading the identity information in the second generation official identity card chip of the examinee;
the coding module (12) is used for coding the examinee site snapshot image stored in the storage module (11) and the examinee identity card image data read by the equipment, and inputting the coded data into the storage module (11) after the coding is finished;
the verification module (13) is used for carrying out consistency verification on the coded examinee site snapshot image and examinee identity card image data information read by equipment and examinee image coding information during collection and registration, and a verification result is input into the storage module (11);
the display module (14) is used for displaying the image acquisition area and the face image of the examinee acquired by the image acquisition module (15) when the face image of the examinee is acquired, and displaying the identity authentication result of the examinee when the verification is finished;
the automatic snapshot module (16) is used for automatically snapshot the face image of the examinee when the positive image of the examinee enters the snapshot area and the examinee identity card is correctly placed on the identity card reading module (17), and the data after snapshot is input into the storage module (11);
the shell (2) consists of a top plate (21), a bottom plate (22), a back plate (23), side plates (24), an upper front panel (25) and a lower front panel (26);
the top plate (21) is parallel to the bottom plate (22), and the side plates (24) are provided with two side plates which are respectively vertically and fixedly connected to two ends of the top plate (21) and are positioned between the top plate (21) and the bottom plate (22);
the back plate (23) is positioned between the two side plates (24), positioned between the top plate (21) and the bottom plate (22) and detachably and fixedly connected with the top plate (21) or the bottom plate (22) or the side plates (24);
the lower front panel (26) is vertically and fixedly connected with the bottom plate (22), the upper front panel (25) is positioned between the top plate (21) and the lower front panel (26) and is obliquely arranged, and the distance between the top edge of the upper front panel (25) and the back plate (23) is smaller than the distance between the bottom edge of the upper front panel (25) and the back plate (23);
the display module (14) is a touch display screen, the touch display screen is fixedly connected to the upper front panel (25) and is located on one surface, far away from the back plate (23), of the upper front panel (25), and the upper front panel (25) is provided with a through line hole (27).
2. The portable identity authentication device based on the face recognition technology as claimed in claim 1, wherein: still include network transmission module (18), network transmission module (18) fixed connection be in on PCB board (3), network transmission module (18) with storage module (11) electricity is connected, and network transmission module (18) are used for the networking to obtain examinee's entry data and upload the on-the-spot authentication result.
3. The portable identity authentication device based on the face recognition technology as claimed in claim 2, wherein: the image acquisition module (15) is a digital high-definition pinhole camera.
4. A portable identity authentication device based on face recognition technology as claimed in claim 3, wherein: the digital high-definition pinhole camera is fixedly connected to the top of the upper front panel (25) and faces to the direction perpendicular to the back plate (23).
5. The portable identity authentication device based on the face recognition technology as claimed in claim 4, wherein: the identity card reading module (17) is fixedly connected to the lower front panel (26).
6. The portable identity authentication device based on the face recognition technology as claimed in claim 5, wherein: PCB board (3) comprise fixed plate (31), first integrated board (32) and second integrated board (33), fixed plate (31) with bottom plate (22) fixed connection, fixed plate (31), first integrated board (32) and second integrated board (33) fixed connection in proper order, fixed plate (31) are located between first integrated board (32) and second integrated board (33), storage module (11), coding module (12), check-up module (13), automatic snapshot module (16) and network transmission module (18) are integrated respectively on first integrated board (32) and second integrated board (33).
7. The portable identity authentication device based on the face recognition technology as claimed in claim 6, wherein: the first integration plate (32) is perpendicular to the bottom plate (22), and the second integration plate (33) is parallel to the upper front panel (25).
8. The portable identity authentication device based on the face recognition technology as claimed in claim 7, wherein: the fixing plate (31) is tightly connected with the bottom plate (22) through a fastener.
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| CN201822137149.0U CN208922289U (en) | 2018-12-19 | 2018-12-19 | A kind of portable identification authentication device based on face recognition technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109376723A (en) * | 2018-12-19 | 2019-02-22 | 赵太方 | A kind of portable identification Verification System based on face recognition technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109376723A (en) * | 2018-12-19 | 2019-02-22 | 赵太方 | A kind of portable identification Verification System based on face recognition technology |
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