An identification device for artificial intelligence
By introducing infrared and brightness sensors into the facial recognition device, the problem of non-residents following into the community access control system has been solved, enabling timely alarms and monitoring of such behavior and improving the timeliness of security.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LANZHOU UNIV OF FINANCE & ECONOMICS
- Filing Date
- 2025-08-14
- Publication Date
- 2026-07-21
AI Technical Summary
In existing technologies, facial recognition devices cannot detect non-residents following into residential community access control systems in a timely manner, making it difficult for security personnel to detect illegal intrusions.
An artificial intelligence recognition device was designed, comprising a sensing mechanism consisting of an infrared sensor, a brightness sensor, a supplementary light, and an infrared transmitter and receiver. It monitors whether there are continuously following personnel behind the access control's facial recognition system and uses the obstruction of the infrared signal to alert security personnel to check the surveillance footage.
It enables timely monitoring and alarms for non-residents following into the community, improving the timeliness and effectiveness of community security.
Smart Images
Figure CN224536557U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of facial recognition, specifically an artificial intelligence recognition device. Background Technology
[0002] Facial recognition devices are a technology that obtains a user's facial features and compares them with facial features in a database. If the comparison is successful, the user can pass through; if it is unsuccessful, the user cannot. It is commonly used for access control at the entrance of residential communities.
[0003] In existing technologies, there is often a situation where someone follows another person into the community after the access control is opened. This makes it difficult for security personnel to detect in time whether other people have entered the community. Utility Model Content
[0004] The purpose of this invention is to provide an artificial intelligence recognition device in order to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an artificial intelligence recognition device, comprising a mounting plate, a forward-protruding shielding cap integrally formed at the top front end of the mounting plate, a protruding plate integrally formed at the center of the bottom end of the mounting plate, a recognition device mounted at the front end of the mounting plate, a camera mounted at the top front end of the recognition device, a display screen embedded in the front end of the recognition device, a supplementary light mounted above the recognition device at the front end of the mounting plate, a diffuser integrally formed at the bottom end of the shielding cap to shield the front end of the supplementary light, the supplementary light being electrically connected to a sensing mechanism via a controller, and a sensing mechanism being provided on the outside of one side plate of the shielding cap.
[0006] As a further embodiment of this utility model: the sensing mechanism includes a mounting block fixedly installed at the bottom of the housing of the identification device, an infrared sensor is installed inside the mounting block, a brightness sensor is installed at the bottom of the protruding plate, and the infrared sensor and the brightness sensor are electrically connected to the supplementary light through a controller.
[0007] As a further embodiment of this utility model: the sensing mechanism includes a second mounting plate distributed opposite to one side plate of the shielding cap, an infrared receiver is mounted on the second mounting plate, and an infrared transmitter aligned with the infrared receiver is mounted on one side plate of the shielding cap.
[0008] As a further improvement of this utility model: the infrared sensor and the infrared transmitter are electrically connected through a controller, and the infrared receiver is electrically connected to the background alarm device through the controller.
[0009] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting up a sensor mechanism, it is possible to monitor whether there are continuous people following after the person passes through the access control with facial recognition, so as to remind security personnel to check the relevant surveillance footage. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the installation of the sensing mechanism of this utility model; Figure 3 For the present utility model Figure 2 Enlarged view of a portion of point A in the middle.
[0011] In the diagram: 1. Mounting plate number one; 2. Mask cap; 3. Mounting plate number two; 4. Infrared receiver; 5. Soft light plate; 6. Identification device; 7. Camera; 8. Display screen; 9. Mounting block; 10. Infrared sensor; 11. Protruding plate; 12. Brightness sensor; 13. Fill light; 14. Infrared transmitter. Detailed Implementation
[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0013] Please see Figures 1-3 In this embodiment of the present invention, an artificial intelligence recognition device includes a first mounting plate 1. A forward-protruding shielding cap 2 is integrally formed on the top front end of the first mounting plate 1. A protruding plate 11 is integrally formed at the center of the bottom end of the first mounting plate 1. A recognition device 6 is installed on the front end of the first mounting plate 1. A camera 7 is installed on the top front end of the recognition device 6. A display screen 8 is embedded in the front end of the recognition device 6. A supplementary light 13 is installed above the recognition device 6 on the front end of the first mounting plate 1. A diffuser 5 is integrally formed at the bottom end of the shielding cap 2 to shield the front end of the supplementary light 13. The supplementary light 13 is electrically connected to a sensing mechanism through a controller. A sensing mechanism is provided on the outside of one side plate of the shielding cap 2. The sensing mechanism includes a mounting block 9 fixedly installed at the bottom of the housing of the identification device 6. An infrared sensor 10 is installed inside the mounting block 9, and a brightness sensor 12 is installed at the bottom of the protruding plate 11. The infrared sensor 10 and the brightness sensor 12 are electrically connected to the supplementary light 13 through a controller.
[0014] In this embodiment: During the daytime, when a resident enters the community through the access control, the resident's face is in front of the camera 7. The camera 7 captures the resident's face, and then the captured image is denoised, scaled, and enhanced to achieve format unification. After that, image features are extracted and matched. At night, when a resident approaches the infrared sensor 10, the infrared sensor 10 senses the human infrared radiation and sends an electrical signal to the controller. The controller then controls the first electromagnetic switch on the circuit of the supplementary light 13 to close. At night, when the ambient light intensity is lower than the set threshold of the brightness sensor 12, the brightness sensor 12 sends an electrical signal to the controller. The controller then controls the second electromagnetic switch on the circuit of the supplementary light 13 to close. At this time, the circuit of the supplementary light 13 is fully closed, and the supplementary light 13 is powered on and lit. The light passes through the diffuser 5 and is scattered onto the resident's face. At this time, the camera 7 can capture the image of the resident's face. During the day, when the external light intensity is stronger than the set threshold of the brightness sensor 12, the brightness sensor 12 sends an electrical signal to the controller, and the controller controls the second electromagnetic switch on the circuit of the supplementary light 13 to open. At this time, the circuit is disconnected, and the supplementary light 13 will not light up during the day.
[0015] Please refer to this carefully. Figure 1 and Figure 2 The sensing mechanism includes a second mounting plate 3 distributed opposite to one side plate of the cover cap 2. An infrared receiver 4 is mounted on the second mounting plate 3. An infrared transmitter 14, which is aligned with the infrared receiver 4, is mounted on one side plate of the cover cap 2. The infrared sensor 10 and the infrared transmitter 14 are electrically connected through a controller. The infrared receiver 4 is electrically connected to the background alarm device through the controller.
[0016] In this embodiment: After the infrared sensor 10 receives infrared signals from a human body, it sends an electrical signal to the controller. The controller then controls the third electromagnetic switch on the circuit of the infrared transmitter 14 to close. At this time, the infrared transmitter 14 is powered on and emits an infrared signal, which is received by the infrared receiver 4. When a resident who has opened the access control passes between the infrared transmitter 14 and the infrared receiver 4, the infrared signal is blocked. If a person follows the resident without undergoing facial recognition and directly enters the resident's home, the infrared signal will be blocked twice or more. In this case, the infrared receiver 4 will receive the infrared signal indirectly. The infrared receiver 4 will then send an electrical signal to the controller, which will trigger an alarm in the monitoring room for timely inspection by security personnel.
[0017] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. An artificial intelligence recognition device, comprising a mounting plate (1), characterized in that, The first mounting plate (1) has a forward-protruding shield cap (2) integrally formed at the top front end, and a protruding plate (11) integrally formed at the center of the bottom end of the first mounting plate (1). An identification device (6) is installed at the front end of the first mounting plate (1). A camera (7) is installed at the top front end of the identification device (6). A display screen (8) is embedded in the front end of the identification device (6). A fill light (13) is installed above the identification device (6) at the front end of the first mounting plate (1). A soft light plate (5) is integrally formed at the bottom end of the shield cap (2) to shield the front end of the fill light (13). The fill light (13) is electrically connected to the sensing mechanism through a controller. A sensing mechanism is provided on the outside of one side plate of the shield cap (2).
2. The recognition device for artificial intelligence according to claim 1, characterized in that, The sensing mechanism includes a mounting block (9) fixedly installed at the bottom of the housing of the identification device (6). An infrared sensor (10) is installed inside the mounting block (9). A brightness sensor (12) is installed at the bottom of the protruding plate (11). The infrared sensor (10) and the brightness sensor (12) are electrically connected to the supplementary light (13) through a controller.
3. The recognition device for artificial intelligence according to claim 2, characterized in that, The sensing mechanism includes a second mounting plate (3) distributed opposite to one side plate of the shield cap (2), an infrared receiver (4) is mounted on the second mounting plate (3), and an infrared emitter (14) aligned with the infrared receiver (4) is mounted on one side plate of the shield cap (2).
4. The recognition device for artificial intelligence according to claim 3, characterized in that, The infrared sensor (10) and the infrared transmitter (14) are electrically connected through the controller, and the infrared receiver (4) is electrically connected to the background alarm device through the controller.