Artificial intelligence facial recognition device

Abstract

The utility model discloses an artificial intelligence facial recognition device, and relates to the technical field of artificial intelligence. Comprising a main body mechanism, a lifting mechanism is installed on the inner side of the main body mechanism, and a rotating mechanism is installed at one end of the lifting mechanism and located on the inner side of the main body mechanism; the main body mechanism is used for providing protection for the lifting mechanism and the rotating mechanism and providing an installation environment for the lifting mechanism, the lifting mechanism is used for adjusting the height of the recognizer, the rotating mechanism is used for rotating the recognizer, and human faces in different directions and at different heights can be recognized. According to the artificial intelligence face recognition device, the motor drives the rotating rod to rotate, the rotating rod drives the lead screw to rotate through the transmission belt, the lead screw can drive the camera to conduct height adjustment and angle conversion in the rotating process, people with different heights, body types and different directions can conduct face recognition conveniently, and the collection range of the device is widened; the practicability and the utilization rate of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial intelligence, in particular to an artificial intelligence face recognition device. Background Art

[0002] Artificial intelligence refers to intelligent machines that react through speech recognition, image recognition, natural language, etc., among which image recognition is the most common. In some large public places or at the entrance of enterprises, artificial intelligence facial recognition devices are installed to identify and record people entering and leaving. At present, face recognition is a biometric technology that identifies people based on their facial features. A series of related technologies that use cameras or cameras to collect images or video streams containing faces, automatically detect and track faces in images, and then perform facial recognition on the detected faces are also commonly called portrait recognition and facial recognition.

[0003] For example, patent publication number CN211979680U is an artificial intelligence facial recognition device with automatic wiping function. By installing a wiping wheel and fitting the inner side of the wiping wheel with the front end of the main body, all components at the front end of the main body are located in the same plane, which is convenient for unified cleaning of the wiping wheel; by installing inner and outer limit strips, the brush surface can be kept inward when the wiping wheel rotates downward, and the wool cloth can be kept inward when the wiping wheel rotates upward, so that the recognition device can be wet-brushed first and then dry-wiped, which further improves the cleaning effect.

[0004] Existing face recognizers are generally used to collect image information of faces. Such recognizers do not have angle adjustment functions, rotation functions, or lifting functions. Therefore, when collecting images, the collected images are not good, and it is easy for the collected person to not appear in the image collection range due to body shape. For this reason, we propose a new artificial intelligence face recognition device. Utility Model Content

[0005] The purpose of the utility model is to provide an artificial intelligence facial recognition device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: an artificial intelligence facial recognition device, comprising a main body,

[0007] A lifting mechanism is installed inside the main body mechanism, a rotating mechanism is installed at one end of the lifting mechanism, and the rotating mechanism is located inside the main body mechanism;

[0008] The main body mechanism is used to protect the lifting mechanism and the rotating mechanism and provide an installation environment for the lifting mechanism. The lifting mechanism is used to adjust the height of the identifier, and the rotating mechanism is used to rotate the identifier, so that faces at different positions and heights can be recognized;

[0009] The rotating mechanism comprises:

[0010] A support plate is installed on the top of the mounting seat, a fixing groove is installed on one side of the top of the support plate, a telescopic rod is installed on the top of the inner side of the fixing groove, a motor is installed on the other side of the top of the support plate, a rotating rod is connected to the output end of the motor, a driving wheel is installed on the outer wall of the bottom end of the rotating rod, a transmission belt is installed on the outer side of the driving wheel, and a driven wheel is installed on the other end of the transmission belt;

[0011] The main institutions include:

[0012] A fixed cylinder is installed outside the lifting mechanism, with bottom plates symmetrically installed at both ends of the fixed cylinder, a mounting groove is installed above the bottom plate at the top of the fixed cylinder, a host is installed at the top inside the mounting groove, and a camera is installed at one end of the host.

[0013] Furthermore, the lifting mechanism comprises:

[0014] A support column is installed on the top of the bottom plate at the bottom end of the fixed cylinder, a mounting plate is installed on the top of the support column, a motor is installed on one side of the top of the mounting plate, a rotating rod is connected to the output end of the motor, a driving wheel is installed on the outer wall of the bottom end of the rotating rod, a transmission belt is installed on the outer side of the driving wheel, and a driven wheel is installed on the other end of the transmission belt.

[0015] Furthermore, a fixing plate is installed on the other side of the top of the mounting plate, a sensor is installed on one end of the fixing plate, a fixing frame is installed on the top of the fixing plate, a screw rod is installed inside the fixing frame, the bottom end of the screw rod is installed in the driven wheel, and guide rails are installed on both sides of the bottom end of the fixing frame.

[0016] Furthermore, the guide rail and the lead screw are both provided with mounting seats on their outer walls, and limit plates are symmetrically provided at both ends of the lead screw, and springs are symmetrically provided at both ends of one side of the limit plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The artificial intelligence facial recognition device drives a rotating rod to rotate through a motor, and the rotating rod drives a screw rod to rotate through a transmission belt. During the rotation of the screw rod, the camera can be driven to adjust the height and change the angle, which is convenient for adapting to people of different heights, body shapes and different orientations for facial recognition, thereby increasing the collection range of the device and improving the practicality and utilization rate of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an isometric schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the main mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the lifting mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the bottom of the lifting mechanism of the utility model

[0023] Figure 5 It is a schematic diagram of the rotating mechanism of the utility model.

[0024] In the figure: 1. main body mechanism; 2. lifting mechanism; 3. rotating mechanism; 101. bottom plate; 102. fixing cylinder; 103. camera; 104. main unit; 105. mounting slot; 201. supporting column; 202. motor; 203. sensor; 204. fixing plate; 205. screw rod; 206. fixing frame; 207. spring; 208. guide rail; 209. mounting seat; 210. limiting plate; 211. mounting plate; 212. rotating rod; 213. driving wheel; 214. transmission belt; 215. driven wheel; 301. telescopic rod; 302. fixing slot; 303. supporting plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the process of artificial intelligence development, it is necessary to use recognition equipment. The facial recognition equipment provided by the utility model is specially used for portrait recognition tasks in daily life and work. In the process of using this equipment for portrait recognition, it is necessary to collect a large number of face images as training and verification data. In facial recognition, select a feature extraction method suitable for your task and data and design a suitable model architecture; compile the designed model on the training set, and then tune it on the verification set, and find the optimal parameters through cross-validation; while ensuring the model effect, it is necessary to strengthen the security of the model to prevent unauthorized access and attacks; design a user-friendly interface so that users can easily use your face recognition model through simple operations; thereby ensuring the normal operation of the equipment.

[0027] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: an artificial intelligence facial recognition device, comprising a main body 1,

[0028] A lifting mechanism 2 is installed inside the main mechanism 1, a rotating mechanism 3 is installed at one end of the lifting mechanism 2, and the rotating mechanism 3 is located inside the main mechanism 1;

[0029] The main body mechanism 1 is used to protect the lifting mechanism 2 and the rotating mechanism 3 and provide an installation environment for the lifting mechanism 2. The lifting mechanism 2 is used to adjust the height of the identifier, and the rotating mechanism 3 is used to rotate the identifier, so that faces at different positions and heights can be recognized;

[0030] The rotating mechanism 3 comprises:

[0031] A support plate 303 is installed on the top of the mounting seat 209, and a fixing groove 302 is installed on one side of the top of the support plate 303, and a telescopic rod 301 is installed on the top of the inner side of the fixing groove 302, and a motor 202 is installed on the other side of the top of the support plate 303, and a rotating rod 212 is connected to the output end of the motor 202, and a driving wheel 213 is installed on the outer wall of the bottom end of the rotating rod 212, and a transmission belt 214 is installed on the outer side of the driving wheel 213, and a driven wheel 215 is installed on the other end of the transmission belt 214.

[0032] like Figure 5 As shown, it should be noted that the motor 202 drives the rotating rod 212 to rotate, and during the rotation of the rotating rod 212, the driving wheel 213 is driven to rotate, and the driving wheel 213 drives the driven wheel 215 to rotate through the transmission belt 214. The rotation of the driven wheel 215 drives the fixed slot 302 to rotate, and during the rotation of the fixed slot 302, the camera 103 is driven to rotate through the telescopic rod 301.

[0033] The main body 1 includes:

[0034] A fixed cylinder 102 is installed outside the lifting mechanism 2, and base plates 101 are symmetrically installed at both ends of the fixed cylinder 102. A mounting groove 105 is installed above the base plate 101 at the top of the fixed cylinder 102. A host 104 is installed at the top inside the mounting groove 105, and a camera 103 is installed at one end of the host 104.

[0035] like Figure 2 As shown, it should be noted that the installation slot 105 is provided to facilitate the replacement of the face recognition device, and at the same time, the telescopic rod 301 can be kept extending above the outside of the fixed tube 102, and the bottom plate 101 is used to support the device.

[0036] The lifting mechanism 2 comprises:

[0037] A support column 201 is installed at the top of the bottom plate 101 at the bottom end of the fixed cylinder 102, and a mounting plate 211 is installed at the top of the support column 201. A motor 202 is installed on one side of the top of the mounting plate 211. A rotating rod 212 is connected to the output end of the motor 202. A driving wheel 213 is installed on the outer wall of the bottom end of the rotating rod 212. A transmission belt 214 is installed on the outer side of the driving wheel 213. A driven wheel 215 is installed on the other end of the transmission belt 214. A fixed plate 204 is installed on the other side of the top of the mounting plate 211. A sensor 203 is installed at one end of the fixed plate 204. A fixed frame 206 is installed at the top of the fixed plate 204. A screw rod 205 is installed on the inner side of the fixed frame 206. The bottom end of the screw rod 205 is installed in the driven wheel 215. Guide rails 208 are installed on both sides of the bottom end of the fixed frame 206. The guide rail 208 and the screw rod 205 are both provided with mounting seats 209 on their outer walls. Limiting plates 210 are symmetrically installed at both ends of the screw rod 205 . Springs 207 are symmetrically installed at both ends of one side of the limiting plate 210 .

[0038] like Figure 3 As shown, it should be noted that the remote control sends a signal to the sensor 203 through the external remote control, and the sensor 203 drives the rotating rod 212 to rotate by controlling the motor 202. During the rotation of the rotating rod 212, the driving wheel 213 is driven to rotate, and the driving wheel 213 drives the driven wheel 215 to rotate through the transmission belt 214. During the rotation of the driven wheel 215, the screw rod 205 is driven to rotate. During the rotation of the screw rod 205, the mounting seat 209 is driven to move on the guide rail 208. During the movement of the mounting seat 209, the support plate 303 can be driven to rise and fall, thereby adapting to face recognition for people of different heights.

[0039] In summary, the artificial intelligence facial recognition device, through the coordination setting between the rotating mechanism 3 and the lifting mechanism 2, can adapt to people of different heights, body shapes and different orientations for facial recognition, thereby improving the collection range of the device and improving the practicality and utilization rate of the device.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. An artificial intelligence facial recognition device, comprising a main body (1), characterized in that: A lifting mechanism (2) is installed inside the main body mechanism (1), a rotating mechanism (3) is installed at one end of the lifting mechanism (2), and the rotating mechanism (3) is located inside the main body mechanism (1); The main body mechanism (1) is used to protect the lifting mechanism (2) and the rotating mechanism (3), and to provide an installation environment for the lifting mechanism (2); the lifting mechanism (2) is used to adjust the height of the identifier; the rotating mechanism (3) is used to rotate the identifier, so that faces at different positions and heights can be recognized; The rotating mechanism (3) comprises: A support plate (303) is mounted on the top of the mounting seat (209), a fixing groove (302) is mounted on one side of the top of the support plate (303), a telescopic rod (301) is mounted on the top of the inner side of the fixing groove (302), a motor (202) is mounted on the other side of the top of the support plate (303), a rotating rod (212) is connected to the output end of the motor (202), a driving wheel (213) is mounted on the outer wall of the bottom end of the rotating rod (212), a transmission belt (214) is mounted on the outer side of the driving wheel (213), and a driven wheel (215) is mounted on the other end of the transmission belt (214); The main body (1) comprises: A fixed cylinder (102) is installed outside the lifting mechanism (2), and bottom plates (101) are symmetrically installed at both ends of the fixed cylinder (102). A mounting groove (105) is installed above the bottom plate (101) at the top end of the fixed cylinder (102), a main unit (104) is installed at the top end inside the mounting groove (105), and a camera (103) is installed at one end of the main unit (104).

2. An artificial intelligence facial recognition device according to claim 1, characterized in that: The lifting mechanism (2) comprises: A support column (201) is mounted on the top of a bottom plate (101) at the bottom end of a fixed cylinder (102); a mounting plate (211) is mounted on the top of the support column (201); a motor (202) is mounted on one side of the top of the mounting plate (211); a rotating rod (212) is connected to the output end of the motor (202); a driving wheel (213) is mounted on the outer wall of the bottom end of the rotating rod (212); a transmission belt (214) is mounted on the outer side of the driving wheel (213); and a driven wheel (215) is mounted on the other end of the transmission belt (214).

3. An artificial intelligence facial recognition device according to claim 2, characterized in that: A fixing plate (204) is installed on the other side of the top of the mounting plate (211), a sensor (203) is installed on one end of the fixing plate (204), a fixing frame (206) is installed on the top of the fixing plate (204), a screw rod (205) is installed inside the fixing frame (206), the bottom end of the screw rod (205) is installed in the driven wheel (215), and guide rails (208) are installed on both sides of the bottom end of the fixing frame (206).

4. An artificial intelligence facial recognition device according to claim 3, characterized in that: The guide rail (208) and the screw rod (205) are both provided with mounting seats (209) on their outer walls, and limiting plates (210) are symmetrically installed at both ends of the screw rod (205), and springs (207) are symmetrically installed at both ends of one side of the limiting plate (210).

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