Laser bird repelling device based on AI image recognition

Abstract

The invention belongs to the technical field of laser bird dispeller, and discloses a laser bird dispeller based on AI image recognition, which comprises a holder, a controller arranged in the holder, a camera cabin and a laser cabin rotationally connected to two sides of the holder respectively, a laser arranged in the laser cabin, an infrared camera and a brightness sensor arranged at the front end of the camera cabin, a data storage module and a data analysis module are arranged in the controller, the infrared camera and the brightness sensor are connected with the controller, the controller controls and is connected with a rotating motor and an elevation motor in the laser and the holder, the rotating motor drives the holder to horizontally rotate, and the elevation motor drives elevation adjustment of the camera shooting bin and the laser bin. The camera cabin is provided with a movable glass plate in front of the infrared camera, and the front end of the camera cabin is provided with a fixed cleaning brush strip on the front side of the glass plate. The movable glass plate is arranged in front of the infrared camera, the cleanliness in front of the lens can be guaranteed by moving the glass plate, and the shooting view is not blocked in the cleaning process.

Description

Technical Field

[0001] The present invention belongs to the technical field of laser bird repellers, and in particular relates to a laser bird repeller based on AI image recognition. Background Art

[0002] In the fields of agricultural production, airport operation, power facility protection, etc., bird activities may cause crop damage, flight delays, power failures and other problems. Traditional bird repellent methods have many limitations, such as short-term effects, poor environmental adaptability, and difficulty in achieving accurate bird repellent. With the advancement of technology, infrared cameras and laser technology are gradually being used in the field of bird repellent.

[0003] Since bird repellent devices are usually installed outdoors, the infrared camera lens is easily covered with dust. A little bit of debris on the lens may have a significant impact on the shooting, and ultimately affect the normal operation of the bird repellent. Some bird repellents have a cleaning brush similar to a wiper at the front end of the camera compartment to clean the lens, but the cleaning brush is larger than the lens and will block the field of view when cleaning. Summary of the invention

[0004] In order to overcome the above technical problems, the present invention provides a laser bird repeller based on AI image recognition, in which a movable glass plate is arranged in front of the camera to keep the area in front of the lens clean and solve the problem of field of view obstruction.

[0005] The present invention adopts the following technical solutions: The laser bird repeller based on AI image recognition includes a gimbal, a controller built into the gimbal, two sides of the gimbal are rotatably connected to a camera chamber and a laser chamber respectively, the laser chamber has a built-in laser, an infrared camera and a brightness sensor are arranged at the front end of the camera chamber, a data storage module and a data analysis module are built into the controller, the infrared camera and the brightness sensor are connected to the controller, the controller controls the rotation motor and the elevation motor connected to the laser and the gimbal, the rotation motor drives the horizontal rotation of the gimbal, the elevation motor drives the elevation adjustment of the camera chamber and the laser chamber, a movable glass plate is arranged in front of the infrared camera in the camera chamber, and a fixed cleaning brush strip is arranged on the front side of the glass plate at the front end of the camera chamber.

[0006] Preferably, the glass plate is in the shape of a laterally narrow rectangular sheet, a closed space is formed between the glass plate and the lens of the infrared camera, the glass plate is arranged to slide laterally, a driving motor is arranged in the camera chamber to drive the glass plate to move laterally, and the cleaning brush strip is arranged longitudinally and one is arranged on each side of the left and right sides of the lens; when the glass plate moves to the right, the cleaning brush strip on the right wipes the debris on the glass surface; when the glass plate moves to the left, the cleaning brush strip on the left wipes the debris on the glass surface.

[0007] Preferably, a transversely corresponding glass accommodating cavity is provided at the front end of the camera chamber, both ends of the glass plate are always located in the glass accommodating cavities on both sides, a rectangular light inlet is provided in the middle of the glass accommodating cavity, a cleaning brush strip is located on the left and right walls of the light inlet, the upper end of the glass plate is located in a slide groove on the top wall of the light inlet, an extension section is provided downwardly at the front section of the bottom surface of the glass plate, a transverse convex edge is provided on the bottom wall of the glass accommodating cavity and is embedded behind the extension section, a chamfer is provided on the front edge of the bottom wall of the light inlet, and the upper edge of the chamfer fits the lower surface of the extension section.

[0008] Preferably, a second slide groove is provided downwardly at the rear section of the bottom wall of the glass receiving cavity, a horizontal rack is connected below the rear section of the bottom surface of the glass plate, the rack is located in the second slide groove, the drive motor is connected to the gear, and the gear meshes with the rack.

[0009] Preferably, the gimbal is connected to the bracket, the bracket is connected to the base, the base has a built-in battery, and a photovoltaic panel is arranged on the outside of the base.

[0010] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention sets a movable glass plate in front of the infrared camera, which can ensure the cleanliness of the front of the lens by moving the glass plate, and the cleaning process does not block the camera field of view; 2. In the present invention, the glass plate will be wiped and cleaned by the fixed cleaning brush strip during the movement of the glass plate to the left or right. The movement of the glass plate to the left or right not only cleans the originally exposed part, but also updates the part located in front of the camera lens, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an overall schematic diagram of the present invention; Figure 2 1 is a schematic diagram of the front end of the camera cabin; Figure 3 yes Figure 2 Schematic diagram of the middle section along AA; Figure 4 yes Figure 2 Schematic diagram of the cross section along the middle line BB; Figure 5 yes Figure 2 Schematic diagram of the CC section along the middle. Explanation of the reference numerals: 1, pan / tilt; 2, laser chamber; 3, camera chamber; 4, base; 5, photovoltaic panel; 6, glass plate; 7, cleaning brush strip; 8, glass receiving chamber; 9, light inlet; 10, slideway 1; 11, extension section; 12, convex edge; 13, rack; 14, gear; 15, drive motor; 16, slideway 2. DETAILED DESCRIPTION

[0012] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. Unless otherwise specified, the raw materials and equipment used can be purchased from the market or are commonly used in the art. The methods in the embodiments are conventional methods in the art unless otherwise specified. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0013] The laser bird repellent based on AI image recognition includes a pan head 1, the pan head 1 is connected to a bracket, the bracket is connected to a base 4, the base 4 has a built-in battery, a photovoltaic panel 5 is arranged outside the base 4, the pan head 1 has a built-in controller, the two sides of the pan head 1 are respectively rotatably connected to a camera chamber 3 and a laser chamber 2, the laser chamber 2 has a built-in laser, the front end of the camera chamber 3 is provided with an infrared camera and a brightness sensor for acquiring images and detecting ambient brightness, the controller has a built-in data storage module and a data analysis module for storing images and AI image recognition of birds, the infrared camera and the brightness sensor are connected to the controller, and the controller adjusts the direction of the laser chamber 2 according to the recognition and judgment results by controlling the rotation motor and the elevation motor in the pan head 1 so that the laser is aimed at the bird (the rotation motor The camera chamber 3 is provided with a horizontally narrow rectangular sheet-shaped glass plate 6 in front of the infrared camera, and a closed space is formed between the glass plate 6 and the lens of the infrared camera. The glass plate 6 is arranged to slide horizontally. A fixed cleaning brush strip 7 is arranged on the front side of the glass plate 6 at the front end of the camera chamber 3. A driving motor 15 is arranged in the camera chamber 3 to drive the glass plate 6 to move horizontally. The cleaning brush strip 7 is arranged longitudinally and one is arranged on each side of the left and right sides of the lens. When the glass plate 6 moves to the right, the cleaning brush strip 7 on the right wipes the debris on the glass surface; when the glass plate 6 moves to the left, the cleaning brush strip 7 on the left wipes the debris on the glass surface.

[0014] A glass accommodating cavity 8 corresponding to the horizontal direction is provided at the front end of the camera chamber 3. Both ends of the glass plate 6 are always located in the glass accommodating cavities 8 on both sides. A rectangular light inlet 9 is provided in the middle of the glass accommodating cavity 8. The cleaning brush strip 7 is located on the left and right walls of the light inlet 9. The upper end of the glass plate 6 is located in a slide groove 10 on the top wall of the light inlet 9. An extension section 11 is provided downwardly at the front section of the bottom surface of the glass plate 6. A transverse convex edge 12 is provided on the bottom wall of the glass accommodating cavity 8 and is embedded behind the extension section 11. A chamfer is provided at the front edge of the bottom wall of the light inlet 9, and the upper edge of the chamfer fits the lower surface of the extension section 11 to prevent water accumulation here; a slide groove 2 16 is provided downwardly at the rear section of the bottom wall of the glass accommodating cavity 8, and a transverse rack 13 is connected below the rear section of the bottom surface of the glass plate 6. The rack 13 is located in the slide groove 2 16, and the convex edge 12 is located between the rack 13 and the extension section 11. The drive motor 15 is connected to the gear 14, and the gear 14 is located in the slide groove 2 16 and meshes with the rack 13.

[0015] The laser bird repellent based on AI image recognition works as follows: The device collects the visual field through the infrared camera, and the picture is transmitted to the data analysis module of the controller for AI image recognition to determine the position and direction of the bird. The controller controls the rotation motor and the elevation motor to adjust the laser chamber 2 so that the laser is aimed at the position of the bird, and turns on the laser to emit laser to drive the bird away. The controller obtains the ambient brightness according to the brightness sensor to adjust the laser power. The image is stored in the data storage module for training and optimizing the bird-repelling strategy. The controller controls the driving motor 15 to work once at a certain time interval, and drives the rack 13 through the gear 14 to drive the glass plate 6 to move horizontally once; for example, Figure 2 In the state shown, the gear 14 rotates clockwise, driving the glass plate 6 to move right. The glass portion originally located in front of the lens moves to the right end of the glass accommodating chamber 8, and is wiped and cleaned by the cleaning brush 7 on the right during the storage process to remove dust on the glass surface. The glass portion originally stored at the left end of the glass accommodating chamber 8 moves to the front of the lens; the same applies to the leftward movement of the glass plate 6.

[0016] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the above embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A laser bird repellent based on AI image recognition, including a pan / tilt platform, characterized in that: The gimbal has a built-in controller, and the two sides of the gimbal are respectively rotatably connected to the camera chamber and the laser chamber. The laser chamber has a built-in laser, and the front end of the camera chamber is provided with an infrared camera and a brightness sensor. The controller has built-in data storage module and data analysis module. The infrared camera and the brightness sensor are connected to the controller. The controller controls the rotating motor and the elevation motor connected to the laser and the gimbal. The rotating motor drives the horizontal rotation of the gimbal, and the elevation motor drives the elevation adjustment of the camera chamber and the laser chamber. A movable glass plate is provided in front of the infrared camera in the camera chamber, and a fixed cleaning brush strip is provided on the front side of the glass plate at the front end of the camera chamber.

2. The laser bird repellent device based on AI image recognition according to claim 1, characterized in that: The glass plate is in the shape of a horizontally narrow rectangular sheet, and a closed space is formed between the glass plate and the lens of the infrared camera. The glass plate is arranged to slide horizontally, and a driving motor is arranged in the camera chamber to drive the glass plate to move horizontally. The cleaning brush strips are arranged vertically and one is arranged on each side of the left and right sides of the lens; when the glass plate moves to the right, the cleaning brush strip on the right wipes the debris on the glass surface; when the glass plate moves to the left, the cleaning brush strip on the left wipes the debris on the glass surface.

3. The laser bird repellent device based on AI image recognition according to claim 2, characterized in that: A glass accommodating cavity corresponding to the horizontal direction is provided at the front end of the camera chamber, the two ends of the glass plate are always located in the glass accommodating cavities on both sides, a rectangular light inlet is provided in the middle of the glass accommodating cavity, a cleaning brush strip is located on the left and right walls of the light inlet, the upper end of the glass plate is located in a slide groove of the top wall of the light inlet, an extension section is provided downwardly at the front section of the bottom surface of the glass plate, a transverse convex edge is provided on the bottom wall of the glass accommodating cavity and is embedded behind the extension section, a chamfer is provided on the front edge of the bottom wall of the light inlet, and the upper edge of the chamfer fits the lower surface of the extension section.

4. The laser bird repellent device based on AI image recognition according to claim 3, characterized in that: A second slide groove is arranged downwardly at the rear section of the bottom wall of the glass containing cavity, a horizontal rack is connected below the rear section of the bottom surface of the glass plate, the rack is located in the second slide groove, the drive motor is connected to the gear, and the gear meshes with the rack.

5. The laser bird repellent device based on AI image recognition according to claim 1, characterized in that: The gimbal is connected to the bracket, the bracket is connected to the base, the base has a built-in battery, and a photovoltaic panel is arranged on the outside of the base.

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