National secret face entrance guard all-in-one machine device
The national cryptographic face recognition access control device, which integrates encryption and image processing chips, solves the problems of limited functionality and poor data security of existing equipment, achieving high security and a simplified structure.
Patent Information
- Application Number
- CN202423178953.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Existing facial recognition terminal devices have limited functionality, complex structures, poor data security, and pose a risk of data leakage.
A national cryptographic face recognition access control device was designed, which integrates an encryption chip and includes components such as a housing, display screen, operation panel, camera, speaker, and supplementary light. It adopts a CCM3310S-T encryption chip and an RV1126/RV1109 image processing chip to achieve data encryption and image processing, simplifying the structure and improving security.
It achieves strong data security, simplified structure, small size, convenient production and assembly, and has high security and efficient data encryption functions.
Smart Images
Figure CN223624633U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of facial recognition technology, specifically to a national cryptographic facial recognition access control integrated device. Background Technology
[0002] With the development of the Internet of Things (IoT) and facial recognition terminals, contactless facial recognition devices have become a standard feature recognition method in current security scenarios. By capturing facial data as personal characteristics, this method manages personnel access and is applicable to most scenarios, such as controlling internal personnel access in buildings, schools, and government or public institutions managing external personnel access to secure areas. However, as the security industry's requirements for security equipment security levels gradually increase, existing facial recognition terminals suffer from limited functionality, complex structures, poor data security, and the risk of data leakage. Utility Model Content
[0003] To address the aforementioned problems, this invention provides a national cryptographic facial recognition access control integrated device that is easy to manufacture and assemble, and offers strong data security.
[0004] The technical solution adopted by this utility model is to provide a national cryptographic face recognition access control integrated device, including a housing, a display screen, an operation panel, a supplementary light panel, a face recognition camera hole, a horn, a fixed bracket, and a cable outlet. The display screen is located in the middle of the front end of the housing, the operation panel is located in the lower part of the front end of the housing and below the display screen, the supplementary light panel is located in the lower part of the front end of the housing and below the operation panel, the face recognition camera hole is located on the operation panel, the horn is located in the lower part of the rear end of the housing, the cable outlet is located in the middle of the rear end of the housing, and the fixed bracket is located in the middle of the rear end of the housing, and the fixed bracket is provided with a cable passage corresponding to the cable outlet.
[0005] It also includes a circuit board set inside the housing and a camera, card reader, speaker, fill light and output control port connected to the circuit board. The camera end corresponds to the face recognition camera hole, the card reader corresponds to the display screen position, the speaker output end corresponds to the speaker mouth, the fill light corresponds to the fill light panel and the output control port corresponds to the cable outlet.
[0006] The circuit board includes a control circuit, a data acquisition circuit, an image processing circuit, an encryption algorithm circuit, a storage unit, and an access control switch circuit. The output of the data acquisition circuit is connected to the image processing circuit, and the output of the image processing circuit is connected to the control circuit. The encryption algorithm circuit and the storage unit are both bidirectionally connected to the control circuit, and the output of the control circuit is connected to the access control switch circuit.
[0007] The encryption algorithm circuit includes an encryption chip and supporting circuitry.
[0008] The encryption chip is model CCM3310S-T.
[0009] The image processing circuit includes an image processing chip and supporting circuitry.
[0010] The beneficial effects of this utility model are that it provides a national cryptographic face recognition access control integrated device, which simplifies the structure, is small in size, is easy to manufacture and assemble, sets up an output control port to link with the access control system, and integrates an encryption chip to ensure data security. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the structure of this utility model;
[0012] Figure 2 This is a structural schematic diagram of the present invention from another angle;
[0013] Figure 3 This is a circuit diagram of the encryption algorithm circuit of this utility model;
[0014] Figure 4 This is the circuit diagram of the access control switch circuit of this utility model.
[0015] In the attached diagram, 1 is the housing, 2 is the display screen, 3 is the operation panel, 4 is the fill light panel, 5 is the face recognition camera hole, 6 is the speaker, 7 is the mounting bracket, 8 is the cable outlet, and C1, C2, C3, and C4 are all resistors. Detailed Implementation
[0016] like Figure 1-2 As shown, this utility model provides a national cryptographic face recognition access control integrated device, including a housing 1, a display screen 2, an operation panel 3, a supplementary lighting panel 4, a face recognition camera hole 5, a horn 6, a fixing bracket 7, and a cable outlet 8. The display screen 2 is located in the middle of the front end of the housing 1, the operation panel 3 is located in the lower part of the front end of the housing 1 and below the display screen 2, the supplementary lighting panel 4 is located in the lower part of the front end of the housing 1 and below the operation panel 3, the face recognition camera hole 5 is located on the operation panel 3, the horn 6 is located in the lower part of the rear end of the housing 1, the cable outlet 8 is located in the middle of the rear end of the housing 1, and the fixing bracket 7 is located in the middle of the rear end of the housing 1 and has a cable passage corresponding to the cable outlet 8.
[0017] like Figure 1-2 As shown, it also includes a circuit board disposed in the housing 1 and a camera, card reader, speaker, fill light and output control port connected to the circuit board. The camera end of the camera corresponds to the face recognition camera hole 5, the card reader corresponds to the position of the display screen 2, the speaker output end corresponds to the speaker port 6, the fill light corresponds to the fill light panel 4, and the output control port corresponds to the cable outlet 8.
[0018] The operation panel 3 is equipped with control buttons connected to the circuit board for easy manual operation. The camera in the face recognition camera hole 5 can capture face images. The fill light in the fill light panel 4 can provide supplementary lighting for use in low light conditions at night. The card reader is located in the display screen 2 and can recognize physical access cards. The display screen 2 is used to display a visual interface, including the user operation interface and the face capture interface. The speaker is installed on the rear side of the housing 1, corresponding to the speaker port 6. The fixing bracket 7 facilitates the installation and fixing of this device. The cable outlet 8 allows the circuitry on the circuit board to extend, including the power harness and control harness. The control harness can be connected to the access control system to achieve linkage. This design simplifies the structure, is small in size, and is convenient for production and assembly.
[0019] like Figure 3-4 As shown, the circuit board includes a control circuit, an acquisition circuit, an image processing circuit, an encryption algorithm circuit, a storage unit, and an access control switch circuit. The output terminal of the acquisition circuit is connected to the image processing circuit, and the output terminal of the image processing circuit is connected to the control circuit. The encryption algorithm circuit and the storage unit are both bidirectionally connected to the control circuit, and the output terminal of the control circuit is connected to the access control switch circuit.
[0020] The acquisition circuit is used to acquire facial images, the image processing circuit is used to extract features from the acquired facial images, the storage unit is used to store registered facial information, the encryption algorithm circuit encrypts the acquired and stored facial information, and the access control switch circuit is used to link with the access control system and send control signals to control the opening and closing of the access control system.
[0021] like Figure 3-4 As shown, the encryption algorithm circuit includes an encryption chip and supporting circuitry.
[0022] like Figure 3-4 As shown, the encryption chip is model CCM3310S-T. Using the national standard CCM3310S-T chip, it features low power consumption and high security.
[0023] like Figure 3-4 As shown, the image processing circuit includes an image processing chip and supporting circuitry.
[0024] Using RV1126 or RV1109 chips, it has the advantages of low power consumption, wide applicability, strong computing power, and fast processing speed.
Claims
1. A national cryptographic facial recognition access control integrated device, characterized in that: The device includes a housing (1), a display screen (2) mounted on the housing (1), an operation panel (3), a fill light panel (4), a face recognition camera hole (5), a horn (6), a fixing bracket (7), and a cable outlet (8). The display screen (2) is located in the middle of the front end of the housing (1). The operation panel (3) is located in the lower part of the front end of the housing (1) and below the display screen (2). The fill light panel (4) is located in the lower part of the front end of the housing (1) and below the operation panel (3). The face recognition camera hole (5) is located on the operation panel (3). The horn (6) is located in the lower part of the rear end of the housing (1). The cable outlet (8) is located in the middle of the rear end of the housing (1). The fixing bracket (7) is located in the middle of the rear end of the housing (1) and has a cable passage corresponding to the cable outlet (8).
2. The national cryptographic facial recognition access control integrated device according to claim 1, characterized in that: It also includes a circuit board set in the housing (1) and a camera, card reader, speaker, fill light and output control port connected to the circuit board. The camera end of the camera corresponds to the face recognition camera hole (5), the card reader corresponds to the position of the display screen (2), the speaker output end corresponds to the speaker mouth (6), the fill light corresponds to the fill light panel (4), and the output control port corresponds to the cable outlet (8).
3. The national cryptographic facial recognition access control integrated device according to claim 2, characterized in that: The circuit board includes a control circuit, a data acquisition circuit, an image processing circuit, an encryption algorithm circuit, a storage unit, and an access control switch circuit. The output of the data acquisition circuit is connected to the image processing circuit, and the output of the image processing circuit is connected to the control circuit. The encryption algorithm circuit and the storage unit are both bidirectionally connected to the control circuit, and the output of the control circuit is connected to the access control switch circuit.
4. The national cryptographic facial recognition access control integrated device according to claim 3, characterized in that: The encryption algorithm circuit includes an encryption chip and supporting circuitry.
5. The national cryptographic facial recognition access control integrated device according to claim 4, characterized in that: The encryption chip is model CCM3310S-T.
6. The national cryptographic facial recognition access control integrated device according to claim 3, characterized in that: The image processing circuit includes an image processing chip and supporting circuitry.