Image recognition automatic tracking device

Abstract

The utility model relates to the technical field of image recognition and tracking, in particular to an automatic tracking device for image recognition, which comprises a displacement frame, criss-cross linear slide rails are arranged in the displacement frame in a sliding manner, a tracking slide seat is arranged at the staggered position of the linear slide rails, and the tracking slide seat and the linear slide rails are driven to slide. An image recognition instrument is arranged on the front face of the tracking sliding seat, a tracking direction adjusting box is arranged on the face, connected with the image recognition instrument, of the tracking sliding seat, the image recognition instrument is in transmission connection with the inner side of the tracking direction adjusting box, and the tracking direction adjusting box is electrically connected with the interior of the tracking sliding seat. A tracking contact rod is arranged at one end, located in the tracking direction-adjusting box, of the image recognition instrument, and the tracking contact rod is electrically connected with the tracking sliding seat to drive the tracking sliding seat to slide in a direction-adjusting state; the displacement frame can freely move to perform high-precision tracking identification on a large-range image in the field of the displacement frame, and the identified image is higher in definition.

Description

Technical Field

[0001] The utility model relates to the technical field of image recognition and tracking, in particular to an image recognition and automatic tracking device. Background Art

[0002] Image recognition and tracking technology is an important branch of computer vision. It analyzes features in images or videos through algorithms to identify objects, features and behaviors in images. With the development of artificial intelligence technology, image recognition technology, especially in the fields of medicine, image diagnosis, face recognition, etc., is increasingly used. Image recognition technology has become a hot topic. Image recognition technology can not only be used for security monitoring and identification, but also in traffic management, medical diagnosis and other fields, and has also been widely used in social networks.

[0003] Existing image recognition tracking realizes image recognition tracking by shooting images through a recognition mechanism and adjusting the shooting angle of the recognition mechanism using a steering device. However, since the rotation of the steering device is limited by angle and shooting distance, it is difficult to perform local automatic tracking over a long distance or a large area.

[0004] Therefore, it is necessary to provide an image recognition automatic tracking device to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an image recognition automatic tracking device, which can automatically slide the recognition device in position while adjusting the direction, thereby realizing long-distance and larger-range image recognition automatic tracking.

[0006] The utility model provides an image recognition automatic tracking device comprising:

[0007] It includes a displacement frame, inside which there are criss-crossed linear slide rails sliding, tracking slides are provided at the staggered positions of the linear slide rails, the tracking slide and the linear slide rails are driven to slide, an image recognition device is provided on the front of the tracking slide, a tracking direction adjustment box is provided on the side of the tracking slide connected to the image recognition device, the image recognition device is transmission-connected to the inner side of the tracking direction adjustment box, the tracking direction adjustment box is electrically connected to the inside of the tracking slide, a tracking contact rod is provided at one end of the image recognition device located inside the tracking direction adjustment box, and the tracking contact rod is electrically connected to the tracking slide in the direction adjustment state to drive the tracking slide to slide.

[0008] Preferably, a limiting slide groove is provided at the position where the displacement frame is connected to the linear slide rail, and both ends of the linear slide rail slide in a limited position inside the limiting slide groove. The limiting slide groove can allow the linear slide rail to always be limited inside the displacement frame during the sliding process, thereby ensuring stable operation of the structure.

[0009] Preferably, symmetrical permanent magnet sheets are fixed on both sides of the limiting slide groove, and a permanent magnet is provided at one end of the linear slide rail connected to the limiting slide groove. The permanent magnet and the limiting slide groove are magnetically repelled and slidably connected. The opposite poles of the permanent magnet sheet and the permanent magnet repel each other, which can reduce the friction between the linear slide rail and the limiting slide groove and improve the sliding effect of the tracking slide during sliding.

[0010] Preferably, a transverse motor and a vertical motor are respectively provided at the position where the tracking slide is connected to the linear slide rail, and the transverse motor and the vertical motor are respectively connected to the staggered linear slide rail driving. When the image recognition device adjusts its angle, the transverse motor and the vertical motor can drive the motor with the same adjustment angle to start according to the adjusted angle, thereby completing the position movement of the image recognition device and realizing tracking of image recognition.

[0011] Preferably, a symmetrical rotating support is fixed at the position where the tracking and steering box is connected to the image recognition instrument, and the image recognition instrument is rotatably connected between the rotating supports. A first motor is provided at the position where the rotating support is connected to the image recognition instrument, and the first motor is drivingly connected to the image recognition instrument. A second motor is provided at the position where the tracking slide is connected to the tracking and steering box, and a transmission gear ring is provided at the position where the tracking and steering box is connected to the tracking slide, and the second motor is meshingly and transmission-connected with the output end of the transmission gear ring.

[0012] The first motor can drive the image recognition device, complete the bidirectional driving of the image recognition device, and realize bidirectional adjustment. The second motor can drive the tracking and steering box to rotate, and cooperate with the bidirectional steering of the first motor to realize shooting in all directions.

[0013] Preferably, a contact wire is passed through the position where the tracking slide is connected to the horizontal motor and the vertical motor, and the contact wire is electrically connected to the horizontal motor and the vertical motor. The other end of the contact wire is connected to a contact ring, and the tracking contact rod is electrically connected to the contact ring. When the image recognition device is driven to rotate by the first motor, the contact wire and the contact ring can start the horizontal motor and the vertical motor in the specified direction in the adjustment direction through the contact between the tracking contact rod and the contact ring, thereby realizing high-precision and large-range image recognition tracking of the image recognition device.

[0014] Compared with the related art, the image recognition automatic tracking device provided by the utility model has the following beneficial effects:

[0015] 1. The utility model uses the design of the displacement frame to allow the image recognition device connected to the intersection of the linear slide rail to automatically slide in the recognition direction by adjusting the angle during the recognition process, so that the image recognition device is no longer limited by the position and can move freely to perform high-precision tracking and recognition of a large range of images within the range of the displacement frame, and the image after recognition has higher clarity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic structural diagram of a preferred embodiment of an image recognition automatic tracking device provided by the present utility model;

[0017] Figure 2 is Figure 1 Enlarged schematic cross-sectional view of the structure at the middle position of the displacement frame shown;

[0018] Figure 3 is Figure 2 Enlarged schematic exploded cross-sectional view of the structure at the position of the displacement frame shown;

[0019] Figure 4 is Figure 2 Enlarged schematic exploded cross-sectional view of the structure at the position of the tracking and steering box shown.

[0020] Reference numerals in the figure: 1, displacement frame; 2, linear slide rail; 3, tracking slide block; 4, image recognition device; 5, tracking and steering box; 6, tracking contact rod; 11, limit chute; 12, permanent magnet piece; 21, permanent magnet; 22, horizontal motor; 23, vertical motor; 24, contact wire; 25, contact ring; 51, rotating support; 52, first motor; 53, second motor; 54, transmission gear ring. Specific embodiments

[0021] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] The following describes in detail the specific implementation of the present utility model with reference to specific embodiments.

[0023] Please refer to the attached Figures 1-4 , an image recognition automatic tracking device provided by an embodiment of the present utility model, the image recognition automatic tracking device includes:

[0024] A displacement frame 1, two groups of displacement frames 1 are arranged in a fitting manner. A linear slide rail 2 is slidably limited inside the displacement frame 1. The linear slide rails 2 inside the two groups of displacement frames 1 are arranged vertically and horizontally in an intersecting manner. The intersecting linear slide rails 2 can realize the movement of all positions inside the displacement frame 1. A limit chute 11 is opened at the position where the displacement frame 1 is connected to the linear slide rail 2. Symmetric permanent magnet pieces 12 are fixed on both sides inside the limit chute 11. One end of the linear slide rail 2 connected to the inside of the displacement frame 1 is provided with a permanent magnet 21. The permanent magnet 21 and the permanent magnet piece 12 repel each other with opposite polarities. When the linear slide rail 2 slides, the permanent magnet 21 will repel and levitate on the permanent magnet piece 12, reducing the friction between the linear slide rail 2 and the displacement frame 1.

[0025] The linear slide rails 2 are staggered with tracking slides 3, and the linear slide rails 2 are slidably penetrated on the inner side of the tracking slides 3. A horizontal motor 22 and a vertical motor 23 are fixed at the position where the tracking slides 3 are connected to the linear slide rails 2. The horizontal motor 22 and the vertical motor 23 are linear motors. By driving the linear motors and the linear slide rails 2, the tracking slides 3 can be driven to slide to various positions inside the displacement frame 1.

[0026] The front side of the tracking slide 3 is connected to the tracking and steering box 5 for limited rotation. A transmission gear ring 54 is fixed on the inner side of the position where the tracking and steering box 5 is connected to the tracking slide 3. A second motor 53 is fixed to one side of the front side of the tracking and steering box 5. The output end of the second motor 53 is connected to a driving gear, which is meshed with the transmission gear ring 54 for transmission. The tracking and steering box 5 can be driven to rotate by the drive of the second motor 53.

[0027] Symmetrical rotating supports 51 are fixed on both sides of the side of the tracking and steering box 5 away from the tracking slide 3, and an image recognition device 4 is rotatably connected between the rotating supports 51. A first motor 52 is provided at the position where the rotating support 51 and the image recognition device 4 are rotatably connected. The first motor 52 is drive-connected to the image recognition device 4. Driven by the first motor 52, the image recognition device 4 can rotate in both directions.

[0028] It should be noted that the first motor 52 and the second motor 53 are servo motors, which can freely control the number of output turns and accurately adjust the camera angle of the image recognition device 4.

[0029] A contact wire 24 is passed through the position where the tracking slide 3 connects the horizontal motor 22 and the vertical motor 23. The contact wire 24 is electrically connected to the horizontal motor and the vertical motor 23. The other end of the contact wire 24 extends to the outside of the tracking slide 3. A contact ring 25 is fixed to one end of the contact wire 24 located outside the tracking slide 3.

[0030] A tracking contact rod 6 is fixed to the end of the image recognition device 4 facing away from the camera. The tracking contact rod 6 will move in the opposite direction during the rotation of the image recognition device 4. When the image recognition device 4 rotates to a certain angle, the tracking contact rod 6 will contact the contact ring 25 to complete the electrical conduction. After the conduction, the horizontal motor 22 and the vertical motor 23 connected to the conduction position will be driven in the opposite direction of the conduction position, that is, the rotation direction of the image recognition device 4, so that the image recognition device 4 can continue to shoot the image moved outside the camera of the image recognition device 4, thereby realizing accurate tracking and recognition of the image within the range of the displacement frame 1.

[0031] It should be noted that the tracking contact rod 6 has electrodes for driving the horizontal motor 22 and the vertical motor 23 . When the tracking contact rod 6 is connected to the contact ring 25 , the horizontal motor 22 and the vertical motor 23 can be driven.

[0032] The contact wires 24 connecting the horizontal motor 22 and the vertical motor 23 to the contact ring 25 will drive the horizontal motor 22 and the vertical motor 23 to drive to both sides when contacting the tracking contact rod 6.

[0033] Usage process:

[0034] Install the displacement frame 1 at the position where the image needs to be observed. Then start the image recognition device 4, and let the image recognition device 4 automatically record the captured images. When the images in the record move to the edge of the observation range of the image recognition device 4, the first motor 52 and the second motor 53 will start to adjust the shooting angle of the image recognition device 4. After the image recognition device 4 rotates to a certain angle, the tracking contact rod 6 will be electrically connected to the contact ring 25, thereby completing the displacement adjustment of the image recognition device 4.

[0035] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here too much.

[0036] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. An automatic tracking device for image recognition, characterized in that, The invention comprises a displacement frame (1), wherein the displacement frame (1) has linear slide rails (2) arranged therein for sliding in a crisscross pattern, wherein the linear slide rails (2) are provided with tracking slide seats (3) at staggered positions, wherein the tracking slide seat (3) and the linear slide rails (2) are driven to slide, wherein an image recognition device (4) is arranged on the front of the tracking slide seat (3), wherein a tracking direction adjustment box (5) is arranged on the side of the tracking slide seat (3) connected to the image recognition device (4), wherein the image recognition device (4) is transmission-connected to the inner side of the tracking direction adjustment box (5), wherein the tracking direction adjustment box (5) is electrically connected to the inner side of the tracking slide seat (3), wherein a tracking contact rod (6) is arranged at one end of the image recognition device (4) located inside the tracking direction adjustment box (5), wherein the tracking contact rod (6) is electrically connected to the tracking slide seat (3) in the direction adjustment state to drive the tracking slide seat (3) to slide.

2. The image recognition automatic tracking device according to claim 1, characterized in that, A limit slide groove (11) is provided at the position where the displacement frame (1) is connected to the linear slide rail (2), and both ends of the linear slide rail (2) slide in a limit manner inside the limit slide groove (11).

3. An image recognition automatic tracking device according to claim 2, characterized in that, Symmetrical permanent magnet sheets (12) are fixed on both sides of the limiting slide groove (11), and a permanent magnet (21) is provided at one end of the linear slide rail (2) connected to the limiting slide groove (11). The permanent magnet (21) is slidably connected to the limiting slide groove (11) by magnetic repulsion.

4. An image recognition automatic tracking device according to claim 1, characterized in that, A transverse motor (22) and a vertical motor (23) are respectively provided at the position where the tracking slide (3) is connected to the linear slide rail (2); the transverse motor (22) and the vertical motor (23) are respectively connected to the staggered linear slide rail (2) in a driving manner.

5. An image recognition automatic tracking device according to claim 4, characterized in that, A symmetrical rotating support (51) is fixed at the position where the tracking and steering box (5) is connected to the image recognition device (4); the image recognition device (4) is rotatably connected between the rotating supports (51); a first motor (52) is provided at the position where the rotating support (51) is connected to the image recognition device (4); the first motor (52) is drivingly connected to the image recognition device (4); a second motor (53) is provided at the position where the tracking slide (3) is connected to the tracking and steering box (5); a transmission gear ring (54) is provided at the position where the tracking and steering box (5) is connected to the tracking slide (3); the second motor (53) is meshingly and transmission-connected with an output end of the transmission gear ring (54).

6. An image recognition automatic tracking device according to claim 5, characterized in that, A contact wire (24) is passed through the position where the tracking slide (3) is connected to the horizontal motor (22) and the vertical motor (23); the contact wire (24) is electrically connected to the horizontal motor (22) and the vertical motor (23); the other end of the contact wire (24) is connected to a contact ring (25); the tracking contact rod (6) is in electrical contact with the contact ring (25).

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