Conference sign-in equipment based on face recognition

Abstract

The invention relates to the technical field of conference sign-in equipment, and discloses conference sign-in equipment based on face recognition. Comprising a face recognition machine body and a face recognition system, a display screen is arranged on the front surface of the face recognition machine body, a camera is arranged at the position, above the display screen, of the face recognition machine body, and a storage plate is arranged on the front surface of the face recognition machine body. When the adjusting and moving sliding plate moves, the distance measuring sensor can detect the moving distance of the adjusting and moving sliding plate, and when the adjusting and moving sliding plate moves to a designated position, the distance measuring sensor can send a signal to the display screen, so that the adjusting and moving sliding plate can stop moving. And after the movable sliding plate is adjusted to move, the conference personnel can put the jaw on the surface of the face lifting plate, so that the face of the conference personnel can be parallel to the camera, and the conference personnel can quickly perform face recognition sign-in.

Description

Technical Field

[0001] The present invention relates to the technical field of conference check-in devices, and specifically to a conference check-in device based on face recognition. Background Art

[0002] Face recognition technology is a non-contact high-end pattern recognition technology that utilizes computer image analysis, model theory, artificial intelligence, and pattern recognition technology. It can complete the intelligent analysis process of detecting and extracting feature portrait information from complex image scenes and performing matching recognition. The intelligent application of human face recognition has brought great convenience to work and production, improving efficiency. For example, face recognition attendance check-in in daily work, face recognition of VIP customers, and face recognition of visitors. The application of these systems has brought great benefits to industries and units. Therefore, with the progress of technology, it is particularly important to keep up with the times. In the daily office work of enterprises, conference room management has become very important. If not handled properly, it will affect the overall office experience of the company. Most existing enterprise conference rooms are equipped with face recognition technology to make conference room management more effective and the experience more convenient. Existing face recognition-based conference systems on the market include face recognition cameras and face recognition integrated screens used in conjunction with the face recognition cameras. The face recognition cameras and face recognition integrated screens are electrically connected to a cloud server, which is electrically connected to a client, a face recognition rack-mounted server, and a storage server. The face recognition rack-mounted server is electrically connected to a magnetic switch and a conference check-in device. The "face recognition camera" is used for conference site check-in to count the participants and relevant personnel actually present, facilitating management personnel to master the conference site. For existing conference site check-ins, in many cases, manual authentication, card authentication, or mobile phone number verification methods are used. Through these methods, the attendance status of the participants can be counted and understood. When the face recognition conference check-in device is in use, it is impossible to control the facial recognition distance of the staff. When the staff performs facial recognition check-in, they need to constantly change the distance or angle for recognition, thus increasing the facial recognition time of the staff. At the same time, when the face recognition conference check-in device is installed, it is impossible to block and fix the bolts used for installation, resulting in the face recognition conference check-in device being damaged due to being knocked down by an external collision. Summary of the Invention

[0003] In view of the deficiencies of the prior art, the present invention provides a conference check-in device based on face recognition. When adjusting the movement of the adjustable moving skateboard, the ranging sensor can detect the moving distance of the adjustable moving skateboard. When the adjustable moving skateboard moves to the designated position, the ranging sensor can send a signal to the display screen, so that the movement of the adjustable moving skateboard can be stopped. After the adjustable moving skateboard finishes moving, the conference attendee can place the chin on the surface of the face support plate, so that the face of the conference attendee can be parallel to the camera, enabling the conference attendee to quickly perform face recognition check-in. By using the movable connection between the blocking movable plate and the connecting plate, when the bolt used for installation extends into the interior of the mounting seat, the bolt used for installation can squeeze the blocking movable plate, causing the blocking movable plate to squeeze the spring, so that the lower surface of the blocking movable plate can expand outwards. The blocking movable plate can drive the limit baffle to slide to one side. After the bolt used for installation completely enters the interior of the mounting seat, the blocking movable plate can use the elastic rebound of the spring to reset, so that the blocking movable plate can drive the limit baffle to reset, thereby enabling the blocking movable plate and the limit baffle to block the open mouth of the mounting seat, making the face recognition body more stable during installation and other advantages, and solving the problems of the duration of face recognition and poor installation stability.

[0004] To solve the above technical problems, the present invention provides the following technical solutions: It includes a face recognition body and a face recognition system. A display screen is provided on the front surface of the face recognition body. A camera is provided above the display screen of the face recognition body. A storage board is provided on the front surface of the face recognition body. An adjustable moving skateboard is slidably connected inside the storage board. A support plate is fixedly connected to the upper surface of the adjustable moving skateboard. A face support plate is fixedly connected to the upper surface of the support plate. A sponge pad is provided on the upper surface of the face support plate. A fixing plate is fixedly connected to the upper surface of the storage board. A ranging sensor is fixedly connected to the front surface of the fixing plate; The face recognition system includes an information collection module, an information entry module, a personal information storage module, an information analysis module, and a voice playback module, and the information collection module, the information entry module, the personal information storage module, the information analysis module, and the voice playback module are all electrically connected. The information collection module is electrically connected to the camera. The information analysis module is electrically connected to the display screen.

[0005] Preferably, a mounting seat is fixedly connected to the rear surface of the face recognition body, and the lower surface and the surface of the mounting seat are both open.

[0006] Preferably, a connecting plate is fixedly connected inside the mounting seat. A blocking movable plate is movably connected to the front surface of the connecting plate through a shaft rod. A spring is fixedly connected to the side surface of the blocking movable plate and the spring is fixedly connected to the mounting seat.

[0007] Preferably, a connecting block is fixedly connected to the lower surface of the plugging movable plate, a limiting baffle is fixedly connected to the lower surface of the connecting block, and the limiting baffle is slidably connected to the mounting seat.

[0008] Preferably, a metal plate is fixedly connected to the upper surface of the face recognition body, a cross plate is fixedly connected to the front surface of the metal plate, mounting balance plates are movably connected to both sides of the cross plate through shaft rods, and a fitting plate is fixedly connected to the rear surface of the mounting balance plate.

[0009] Preferably, a fixing seat is fixedly connected to the upper surface of the mounting balance plate, and a spirit level is arranged on the front surface of the fixing seat.

[0010] Preferably, rubber strips are arranged on both sides of the adjusting movable slide plate.

[0011] Preferably, voice players are arranged on both sides of the face recognition body, and the voice players are electrically connected to the voice playing module.

[0012] Preferably, the information collection module is used to collect people's face recognition information, the information entry module is used to enter the collected face recognition, the personal information storage module is used to store the entered face for convenient retrieval later, and the information analysis module is used to analyze the face recognition and display it through the display screen.

[0013] Preferably, the voice playing module is used to broadcast and notify the analyzed face.

[0014] Compared with the prior art, the present invention provides a conference check-in device based on face recognition, and has the following beneficial effects: 1. In the present invention, the adjusting movable slide plate is pulled forward, so that the adjusting movable slide plate can extend out of the storage plate. When the adjusting movable slide plate moves, the distance measuring sensor can detect the moving distance of the adjusting movable slide plate. When the adjusting movable slide plate moves to the specified position, the distance measuring sensor can send a signal to the display screen, so that the movement of the adjusting movable slide plate can be stopped. After the adjusting movable slide plate moves, the conference personnel can place their chins on the surface of the face support plate, so that the faces of the conference personnel can be parallel to the camera, and the conference personnel can quickly perform face recognition check-in.

[0015] 2. The bolts used for installation in the present invention extend into the interior of the mounting base, and the inner top wall of the mounting base can block the bolts used for installation, thereby enabling the face recognition body to be hung. By utilizing the movable connection between the sealing movable plate and the connecting plate, when the bolts used for installation extend into the interior of the mounting base, the bolts used for installation can squeeze the sealing movable plate, causing the sealing movable plate to squeeze the spring, and the lower surface of the sealing movable plate can expand outwards. The sealing movable plate can drive the limit baffle to slide to one side. After the bolts used for installation completely enter the interior of the mounting base, the sealing movable plate can utilize the elastic rebound of the spring to reset, enabling the sealing movable plate to drive the limit baffle to reset, so that the sealing movable plate and the limit baffle can seal the open end of the mounting base, making the face recognition body relatively stable during installation.

[0016] 3. When the face recognition body is installed in the present invention, by utilizing the movement of the installation balance plate, it can be unfolded from above the face recognition body, enabling the fitting plate to fit against the wall. The spirit level can be used to detect the parallelism during the installation of the face recognition body, thereby ensuring that the face recognition body is not prone to tilting during installation and affecting its use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is Figure 1 a schematic diagram of the structure at A in Figure 3 is a schematic diagram of the storage plate structure of the present invention; Figure 4 is a schematic diagram of the rear view structure of the face recognition body of the present invention; Figure 5 is a schematic diagram of the mounting base structure of the present invention; Figure 6 is a schematic diagram of the process structure of the present invention.

[0018] Wherein: 1. Face recognition body; 2. Installation balance plate; 3. Camera; 4. Display screen; 5. Storage plate; 6. Voice player; 7. Metal plate; 8. Cross plate; 9. Spirit level; 10. Fixed seat; 11. Fitting plate; 12. Mounting base; 13. Fixed plate; 14. Distance measuring sensor; 15. Adjusting and moving slide plate; 16. Rubber strip; 17. Support plate; 18. Sponge pad; 19. Facial lifting plate; 20. Connecting plate; 21. Sealing movable plate; 22. Connecting block; 23. Limit baffle; 24. Spring. DETAILED DESCRIPTION OF THE INVENTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. Embodiment 1

[0020] Please refer to Figures 1-5 , including a face recognition body 1 and a face recognition system. A display screen 4 is provided on the front surface of the face recognition body 1. A camera 3 is provided above the display screen 4 of the face recognition body 1. Staff can perform face recognition check-in on meeting personnel through the camera 3, and the check-in results of meeting personnel can be displayed through the display screen 4. A storage board 5 is provided on the front surface of the face recognition body 1. An adjustable moving skateboard 15 is slidably connected inside the storage board 5. A support board 17 is fixedly connected to the upper surface of the adjustable moving skateboard 15. A face lifting board 19 is fixedly connected to the upper surface of the support board 17. A sponge pad 18 is provided on the upper surface of the face lifting board 19. A fixing board 13 is fixedly connected to the upper surface of the storage board 5. A distance measuring sensor 14 is fixedly connected to the front surface of the fixing board 13. Rubber strips 16 are provided on both sides of the adjustable moving skateboard 15. When meeting personnel perform face recognition check-in, the adjustable moving skateboard 15 is pulled forward so that the adjustable moving skateboard 15 can extend out from inside the storage board 5. The rubber strips 16 can be used to increase the friction between the adjustable moving skateboard 15 and the storage board 5, so that the adjustable moving skateboard 15 is not easily slid without the influence of external force. When the adjustable moving skateboard 15 moves, the distance measuring sensor 14 can detect the moving distance of the adjustable moving skateboard 15. When the adjustable moving skateboard 15 moves to a specified position, the distance measuring sensor 14 can send a signal to the display screen 4, so that the movement of the adjustable moving skateboard 15 can be stopped. After the adjustable moving skateboard 15 finishes moving, meeting personnel can place their chins on the surface of the face lifting board 19, so that the faces of meeting personnel can be parallel to the camera 3, and the camera 3 can be used to perform face recognition check-in on meeting personnel.

[0021] The rear surface of the face recognition body 1 is fixedly connected with a mounting seat 12, and the lower surface and the surface of the mounting seat 12 are both open. A connecting plate 20 is fixedly connected inside the mounting seat 12. The front surface of the connecting plate 20 is movably connected with a plugging movable plate 21 through a shaft rod. A spring 24 is fixedly connected to the side surface of the plugging movable plate 21 and the spring 24 is fixedly connected with the mounting seat 12. A connecting block 22 is fixedly connected to the lower surface of the plugging movable plate 21. A limiting baffle 23 is fixedly connected to the lower surface of the connecting block 22, and the limiting baffle 23 is slidably connected with the mounting seat 12. When the device is installed, the bolts used for installation can be extended into the interior of the mounting seat 12, and the inner top wall of the mounting seat 12 can block the bolts used for installation, so that the face recognition body 1 can be hung. By using the movable connection between the plugging movable plate 21 and the connecting plate 20, when the bolts used for installation extend into the interior of the mounting seat 12, the bolts used for installation can squeeze the plugging movable plate 21, so that the plugging movable plate 21 can squeeze the spring 24, and the lower surface of the plugging movable plate 21 can expand outwards. The plugging movable plate 21 can drive the limiting baffle 23 to slide to one side. After the bolts used for installation completely enter the interior of the mounting seat 12, the plugging movable plate 21 can use the elastic rebound of the spring 24 to reset, so that the plugging movable plate 21 can drive the limiting baffle 23 to reset, so that the plugging movable plate 21 and the limiting baffle 23 can block the open part of the mounting seat 12, making the face recognition body 1 more stable when installed.

[0022] A metal plate 7 is fixedly connected to the upper surface of the face recognition body 1. A cross plate 8 is fixedly connected to the front surface of the metal plate 7. Both sides of the cross plate 8 are movably connected with mounting balance plates 2 through shaft rods. A fitting plate 11 is fixedly connected to the rear surface of the mounting balance plate 2. A fixing seat 10 is fixedly connected to the upper surface of the mounting balance plate 2. A spirit level 9 is arranged on the front surface of the fixing seat 10. When the face recognition body 1 is installed, by using the movement of the mounting balance plates 2, it can be unfolded from above the face recognition body 1, so that the fitting plate 11 can be attached to the wall surface. The spirit level 9 can be used to detect the parallelism of the face recognition body 1 during installation, so as to ensure that the face recognition body 1 is not prone to tilt during installation and affect the use. Embodiment 2

[0023] Please refer to Figure 6, the facial recognition system includes an information collection module, an information entry module, a personal information storage module, an information analysis module, and a voice playback module. The information collection module, the information entry module, the personal information storage module, the information analysis module, and the voice playback module are all electrically connected. The information collection module is electrically connected to the camera 3, the information analysis module is electrically connected to the display screen 4. Voice players 6 are provided on both sides of the facial recognition body 1, and the voice players 6 are electrically connected to the voice playback module. The information collection module is used to collect people's facial recognition information, the information entry module is used to enter the collected facial recognition information, the personal information storage module is used to store the entered face for convenient retrieval later, the information analysis module is used to analyze the facial recognition and display it through the display screen 4, and the voice playback module is used to broadcast and notify the analyzed face. When conference participants sign in by facial recognition, the camera 3 takes a picture, and the captured image can be transmitted to the information collection module for image collection. After the image is collected, it can be transmitted to the information entry module for entry. After the image entry is completed, the image can be compared with the image stored in the personal information storage module. The information analysis module analyzes and verifies the compared images. After the verification is passed, the information can be verified through the display screen 4. The data after image analysis can be transmitted to the voice playback module through the voice player 6 for broadcasting to complete the sign-in.

[0024] In use, when the face recognition device 1 is installed, the movable mounting balance plate 2 can be used to expand it from above the face recognition device 1, so that the fitting plate 11 can be fitted to the wall. The spirit level 9 can be used to detect the parallelism of the face recognition device 1 during installation. The bolts used for installation are extended into the interior of the mounting seat 12, and the inner top wall of the mounting seat 12 can block the bolts used for installation, so that the face recognition device 1 can be hung. By means of the movable connection between the plugging movable plate 21 and the connecting plate 20, when the bolts used for installation extend into the interior of the mounting seat 12, the bolts used for installation can squeeze the plugging movable plate 21, so that the plugging movable plate 21 can squeeze the spring 24, and the lower surface of the plugging movable plate 21 can expand outwards. The plugging movable plate 21 can drive the limit baffle 23 to slide to one side. After the bolts used for installation completely enter the interior of the mounting seat 12, the plugging movable plate 21 can be reset by the elastic rebound of the spring 24, so that the plugging movable plate 21 can drive the limit baffle 23 to reset, so that the plugging movable plate 21 and the limit baffle 23 can plug the open end of the mounting seat 12. When the meeting personnel perform face recognition check-in, the adjusting movable slide plate 15 is pulled forward, so that the adjusting movable slide plate 15 can extend out of the storage plate 5. When the adjusting movable slide plate 15 moves, the distance measuring sensor 14 can be used to detect the moving distance of the adjusting movable slide plate 15. When the adjusting movable slide plate 15 moves to the designated position, the distance measuring sensor 14 can send a signal to the display screen 4, so that the movement of the adjusting movable slide plate 15 can be stopped. After the adjusting movable slide plate 15 finishes moving, the meeting personnel can place the chin on the surface of the face lifting plate 19, so that the face of the meeting personnel can be parallel to the camera 3. The camera 3 can be used to perform face recognition on the meeting personnel. The captured image can be transmitted to the information acquisition module for image acquisition. After the image is acquired, it can be transmitted to the information entry module for entry. After the image entry is completed, the image can be compared with the images stored in the personal information storage module. The comparison images are analyzed and verified by the information analysis module. After the verification is passed, the information can be verified through the display screen 4. The data after image analysis can be transmitted to the voice playback module for broadcast through the voice player 6 to complete the check-in.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A meeting check-in device based on face recognition, comprising a face recognition body (1) and a face recognition system, characterized in that: A display screen (4) is provided on the front surface of the face recognition body (1). Above the display screen (4) of the face recognition body (1), a camera (3) is provided. A storage board (5) is provided on the front surface of the face recognition body (1). An adjusting moving slide plate (15) is slidably connected inside the storage board (5). A support plate (17) is fixedly connected to the upper surface of the adjusting moving slide plate (15). A face lifting plate (19) is fixedly connected to the upper surface of the support plate (17). A sponge pad (18) is provided on the upper surface of the face lifting plate (19). A fixing plate (13) is fixedly connected to the upper surface of the storage board (5). A distance measuring sensor (14) is fixedly connected to the front surface of the fixing plate (13). The face recognition system includes an information collection module, an information input module, a personal information storage module, an information analysis module, and a voice playback module. The information collection module, the information input module, the personal information storage module, the information analysis module, and the voice playback module are all electrically connected. The information collection module is electrically connected to the camera (3). The information analysis module is electrically connected to the display screen (4).

2. The conference check-in device based on face recognition according to claim 1, characterized in that: A mounting seat (12) is fixedly connected to the rear surface of the face recognition body (1). The lower surface and the surface of the mounting seat (12) are both open.

3. The conference check-in device based on face recognition according to claim 2, characterized in that: A connecting plate (20) is fixedly connected inside the mounting seat (12). A blocking movable plate (21) is movably connected to the front surface of the connecting plate (20) through a shaft rod. A spring (24) is fixedly connected to the side surface of the blocking movable plate (21), and the spring (24) is fixedly connected to the mounting seat (12).

4. The conference check-in device based on face recognition according to claim 3, characterized in that: A connecting block (22) is fixedly connected to the lower surface of the blocking movable plate (21). A limiting baffle (23) is fixedly connected to the lower surface of the connecting block (22), and the limiting baffle (23) is slidably connected to the mounting seat (12).

5. The conference check-in device based on face recognition according to claim 1, characterized in that: A metal plate (7) is fixedly connected to the upper surface of the face recognition body (1). A cross plate (8) is fixedly connected to the front surface of the metal plate (7). Mounting balance plates (2) are movably connected to both sides of the cross plate (8) through shaft rods. A fitting plate (11) is fixedly connected to the rear surface of the mounting balance plate (2).

6. The conference check-in device based on face recognition according to claim 5, characterized in that: A fixing seat (10) is fixedly connected to the upper surface of the mounting balance plate (2). A level (9) is provided on the front surface of the fixing seat (10).

7. The conference check-in device based on face recognition according to claim 1, characterized in that: Rubber strips (16) are provided on both sides of the adjusting moving slide plate (15).

8. The conference check-in device based on face recognition according to claim 1, characterized in that: Voice players (6) are provided on both sides of the face recognition body (1), and the voice players (6) are electrically connected to the voice playback module.

9. The conference check-in device based on face recognition according to claim 1, characterized in that: The information collection module is used to collect people's face recognition information. The information input module is used to input the collected face recognition information. The personal information storage module is used to store the input face for convenient later retrieval. The information analysis module is used to analyze the face recognition and display it through the display screen (4).

10. The conference check-in device based on face recognition according to claim 1, characterized in that: The voice playback module is used to broadcast and notify the analyzed face.

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