Acousto-optic fusion bird repelling device and method based on multi-target recognition and optimization strategy

Abstract

The invention discloses an acousto-optic fusion bird repelling device and method based on a multi-target recognition and optimization strategy. The device comprises a laser, a high-power lens, a windshield wiper module, an illumination detection device, a light supplementing lamp, a red and blue alarm lamp, a directional strong sound module, a holder, an antenna and an access hole. The method comprises the following steps: calculating miss distance according to image recognition; using a multi-target selection algorithm to select a repelling object; primarily expelling the scintillation laser; repelling by using a sound bird repelling strategy; simulating a'rod chasing 'expelling mode by continuous laser; and performing dynamic switching and energy optimization. According to the invention, through a multi-objective selection optimization strategy, expelling of key birds in a group is realized, and then the effect of expelling the whole group is achieved; and through intelligent switching and optimal combination of laser and sound, the bird repelling efficiency is improved, and the energy consumption is reduced.

Description

Technical Field

[0001] The present invention relates to the field of intelligent bird-repelling, and in particular to an acoustic-optical fusion bird-repelling device and a method thereof based on multi-target recognition and optimization strategy. Background Art

[0002] The background of bird repelling on power grids mainly stems from the bird interference problem faced by power systems. With the expansion of power grid coverage, it is becoming more and more common for birds to nest, roost and move on power facilities. However, this behavior can easily cause birds to touch the wires, causing short circuits, tripping and other accidents, which not only endangers the lives of birds, but also seriously affects the operational stability of the power grid. In addition, the accumulation of bird droppings and nesting materials can also damage equipment. In order to solve this problem, the power sector has gradually adopted various bird repelling measures, such as installing bird repelling devices and using sound and light bird repelling technology, to ensure the safe operation of the power grid and reduce power accidents caused by bird damage. However, the existing bird repelling methods lack pertinence and cannot be prioritized according to the distance between the target and the center point of the picture, resulting in low bird repelling efficiency; a single bird repelling method cannot effectively guide the key targets in the bird group, and cannot quickly disperse the entire group of birds; the energy consumption is high, and it is difficult to achieve a sustained and efficient bird repelling effect. Summary of the invention

[0003] Purpose of the invention: The purpose of the present invention is to provide an acoustic-optical fusion bird-repelling device and method based on multi-target recognition and optimization strategy to improve the efficiency of bird-repelling.

[0004] Technical solution: The sound and light fusion bird-repelling device based on multi-target recognition and optimization strategy described in the present invention includes a laser, a high-power lens, a wiper module, a light detection device, a fill light, a red and blue warning light, a directional strong sound module, a pan / tilt, an antenna and an inspection port. The laser, high-power lens, wiper module, light detection device, fill light, and red and blue warning light are integrated on the upper side of the front panel of the device, and a directional strong sound module for directional enhancement of sound is provided on the lower side. The high-power lens detects multiple bird targets and preferentially drives them away by selecting the target closest to the center point of the picture. The birds are first alerted by flashing lasers, and then driven away by sound through the directional strong sound module. Finally, the fill light and laser cooperate with the directional strong sound module to switch the preliminary driving away mode to a continuous laser simulation "stick chasing" mode to disperse the entire flock of birds.

[0005] Furthermore, the antenna and the inspection port are arranged on the lower side of the back panel of the bird-repelling device.

[0006] Furthermore, the pan-tilt platform is arranged below the panel of the bird-repelling device. After the target object is identified, the main control chip controls the mobile pan-tilt platform to make the target object in the middle of the picture.

[0007] The sound and light fusion bird-repelling method based on multi-target recognition and optimization strategy described in the present invention comprises the following steps: S1: Calculate the off-target amount based on image recognition; S2: Use a multi-target selection algorithm to select the object to be driven away; S3: initial expulsion with flashing laser; S4: Use sound to drive away birds; S5: Continuous laser simulation of "stick chasing" driving away mode; S6: Dynamic switching and energy optimization.

[0008] Furthermore, the step S1 includes collecting target information through a high-power lens and transmitting it to a main control chip, using AI image recognition technology to identify the target, and calculating the miss distance based on the recognition result.

[0009] Furthermore, the step S2 includes the step of selecting the target closest to the center of the screen as the driven object based on the miss distance calculated in step (1).

[0010] Furthermore, the step S3 includes that after locking the nearest target, the system uses a flashing laser to interfere, and the laser lights up to attract the attention of the flock of birds.

[0011] Furthermore, step S4 includes that if the flashing laser in step S3 fails to successfully drive away the target, the system switches to the sound bird-repelling mode, emits a directional strong sound module to simulate the natural enemy of the bird or high-frequency noise, and increases the volume in a directional manner to trigger the alert behavior of the flock of birds, prompting the birds to fly away as a whole.

[0012] Furthermore, step S5 includes that after the preliminary driving-away mode of steps S3-S4, the system switches to a continuous laser simulation "stick chasing" mode to drive away the flock of birds.

[0013] Furthermore, step S6 includes the system automatically switching and optimizing the combination between laser and sound according to the response of the birds during the multi-target bird-repelling process.

[0014] Beneficial effects: Compared with the prior art, the present invention has the following significant advantages: through multi-objective selection optimization strategy, the expulsion of key birds in the group is achieved, thereby achieving the effect of expelling the entire group; the intelligent switching and optimized combination of laser and sound improves the efficiency of bird driving and reduces energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A flow chart of the sound and light fusion bird repellent method; Figure 2 This is the front structural diagram of the sound and light fusion bird repellent device; Figure 3 This is the back structure diagram of the sound and light fusion bird repellent device. DETAILED DESCRIPTION

[0016] The technical solution of the present invention is further described below in conjunction with the accompanying drawings.

[0017] like Figure 2 As shown, the sound and light fusion bird-repelling device based on multi-target recognition and optimization strategy described in the present invention includes a laser 1, a high-power lens 2, a wiper module 3, a light detection device 4, a fill light 5, a red and blue warning light 6, a directional strong sound module 7, a pan / tilt 10, an antenna 8 and an inspection port 9. The laser 1, the high-power lens 2, the wiper module 3, the light detection device 4, the fill light 5, the red and blue warning light 6 are integrated on the upper side of the front panel of the device, and a directional strong sound module 7 for directional enhancement of sound is provided on the lower side. The high-power lens 2 detects multiple bird targets, and selects the target closest to the center point of the picture for priority expulsion. The laser 1 flashes the laser to alert the birds first, and then the directional strong sound module 7 is used to expel them by sound. Finally, the fill light 5 and the laser 1 cooperate with the directional strong sound module 7 to switch the preliminary expulsion mode to a continuous laser simulation "stick chasing" mode to disperse the entire flock of birds. Figure 3 As shown, the antenna 8 and the inspection port 9 are arranged on the lower side of the back panel of the bird-repelling device, the pan-tilt platform 10 is arranged below the panel of the bird-repelling device, the laser 1 is used to generate laser, the high-power lens 2 is used to capture the target and transmit it to the main control chip, the wiper module 3 is used to clean the lens and other light detection devices on rainy days, and after identifying the target object, the main control chip controls the mobile pan-tilt platform 10 to make the target object in the middle of the picture and then drive away the bird through laser and sound, and the red and blue warning lights 6 are indicator lights.

[0018] like Figure 1 As shown, the sound and light fusion bird-repelling method based on multi-target recognition and optimization strategy includes the following steps: S1: Calculate the miss amount based on image recognition; identify the target object through AI image recognition technology, and calculate the miss amount based on the recognition result.

[0019] S2: Use a multi-target selection algorithm to select the object to be driven away; based on the calculated miss distance, the target closest to the center of the screen is selected as the object to be driven away. The priority selection of the center point can improve the efficiency of the drive away and ensure that the target that is most likely to affect the group reaction is driven away first.

[0020] S3: Flashing laser for initial repelling; after locking onto the nearest target, the system first uses flashing laser for interference. The flashing light has a strong attraction and interference effect on birds, and can effectively attract the attention of the flock.

[0021] S4: Use sound bird repellent strategy to drive away the target; if the laser fails to successfully drive away the target, the system switches to sound bird repellent mode. By simulating the natural enemies of birds or high-frequency noise, sound bird repellent can trigger the alert behavior of a group of birds and prompt them to fly away as a whole.

[0022] S5: Continuous laser simulated "stick chase" mode; To further enhance the effect of the drive away, the system simulates the "stick chase" effect through continuous laser, that is, like a waving stick, aiming at the flock of birds to drive them away. This laser "chasing" method makes the birds feel stronger pressure, so that they fly away from the area faster.

[0023] S6: Dynamic switching and energy optimization; during the multi-target bird-repelling process, the system can automatically switch between laser and sound according to the birds’ responses, maximizing the bird-repelling effect while avoiding excessive use of a single method and reducing the energy consumption of the equipment.

[0024] The invention is suitable for places that require bird protection, such as agriculture, airports, photovoltaic power stations, and wind farms. The main problems to be solved include: through multi-objective selection optimization strategy, the key birds in the group can be expelled, thereby achieving the effect of expelling the entire group. Intelligent switching and optimization combination of laser and sound can reduce energy consumption and improve bird repelling efficiency.

Claims

1. An acoustic-optical fusion bird-repelling device based on multi-target recognition and optimization strategy, characterized in that: The device comprises a laser (1), a high-power lens (2), a wiper module (3), a light detection device (4), a fill light (5), a red and blue warning light (6), a directional strong sound module (7), a pan / tilt (10), an antenna (8), and an inspection port (9). The laser (1), the high-power lens (2), the wiper module (3), the light detection device (4), the fill light (5), and the red and blue warning light (6) are integrated on the upper side of the front panel of the device, and a directional strong sound module (7) for directional strengthening of sound is arranged on the lower side. The high-power lens (2) detects a plurality of bird targets, and the target closest to the center point of the picture is selected for preferential expulsion. The laser (1) is flashed to alert the birds first, and then the directional strong sound module (7) is used to drive them away by sound. Finally, the fill light (5) and the laser (1) cooperate with the directional strong sound module (7) to switch the preliminary expulsion mode to a continuous laser simulation "stick chasing" mode to disperse the entire flock of birds.

2. The sound and light fusion bird-repelling device based on multi-target recognition and optimization strategy according to claim 1 is characterized in that: The antenna (8) and the inspection port (9) are arranged on the lower side of the back panel of the bird-repelling device.

3. The sound and light fusion bird-repelling device based on multi-target recognition and optimization strategy according to claim 1 is characterized in that: The pan / tilt platform (10) is arranged below the panel of the bird-repelling device, and after the target object is identified, the main control chip controls the mobile pan / tilt platform (10) so that the target object is in the center of the picture.

4. A method for driving away birds by combining sound and light based on multi-target recognition and optimization strategy, which is implemented by using the device for driving away birds by combining sound and light based on multi-target recognition and optimization strategy as claimed in any one of claims 1 to 3, characterized in that: The steps include: S1: Calculate the off-target amount based on image recognition; S2: Use a multi-target selection algorithm to select the object to be driven away; S3: initial expulsion with flashing laser; S4: Use sound to drive away birds; S5: Continuous laser simulation "stick chasing" driving away mode; S6: Dynamic switching and energy optimization.

5. The method for driving away birds by combining sound and light based on multi-target recognition and optimization strategy according to claim 4 is characterized in that: The step S1 includes collecting target information through a high-power lens and transmitting it to a main control chip, using AI image recognition technology to identify the target, and calculating the miss distance based on the recognition result.

6. The method for driving away birds by combining sound and light based on multi-target recognition and optimization strategy according to claim 4 is characterized in that: The step S2 includes the step of selecting the target closest to the center of the screen as the driven object according to the miss distance calculated in step (1).

7. The method for driving away birds by combining sound and light based on multi-target recognition and optimization strategy according to claim 4 is characterized in that: The step S3 includes that after locking the nearest target, the system uses flashing laser to interfere, and the laser lights up to attract the attention of the flock of birds.

8. The method for driving away birds by combining sound and light based on multi-target recognition and optimization strategy according to claim 4 is characterized in that: The step S4 includes if the flashing laser in step S3 fails to successfully drive away the target, the system switches to the sound bird-repelling mode, emits a directional strong sound module to simulate the natural enemy of the bird or a high-frequency noise, and increases the volume in a directional manner to trigger the alert behavior of the flock of birds, prompting the birds to fly away as a whole.

9. The method for driving away birds by combining sound and light based on multi-target recognition and optimization strategy according to claim 4, characterized in that: The step S5 includes that after the preliminary driving away mode of the steps S3-S4, the system switches to the continuous laser simulation "stick chasing" mode to drive away the flock of birds.

10. The method for driving away birds by combining sound and light based on multi-target recognition and optimization strategy according to claim 4, characterized in that: The step S6 includes the system automatically switching and optimizing the combination between laser and sound according to the response of the birds during the multi-target bird-repelling process.

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