JP2022184687A - Bird attracting monitoring device and method for restoring diversity of birds in wetland park - Google Patents

Abstract

To disclose a bird attracting monitoring device and a method for restoring diversity of birds in wetland parks.SOLUTION: A device including an instrument box 2 attached to a bracket 1, a monitoring component 3 movably attached to the inside of the instrument box 2 for dynamically monitoring birds, a control component 5 attached to the inside of the instrument box 2 and electrically connected to the monitoring component 3, and a power supply device attached to the inside of the instrument box 2 and supplying the bracket 1, the instrument box 2 and the monitoring component 3 with power, is used to install the monitoring component 3 and a bird attracting component in a wetland park. The bird attracting component is controlled by the control component 5 to attract birds, and the monitoring component 5 recognizes external shapes and voices of the flying birds to perform classification and statistical processing.EFFECT: The bird attracting monitoring device has a rational structure design, can comprehensively monitor the birds in wetland parks, provide credible evidence for restoration of diversity of the birds and is suited to a wide range of applications.SELECTED DRAWING: Figure 1

Description

FIELD OF THE INVENTION The present invention relates to the field of wetland ecological restoration technology, and in particular to a bird attraction monitoring apparatus and method for restoring bird diversity in wetland parks.

Wetlands are ecosystems with convenient water sources and rich biological resources that can provide good habitats for birds. As an important part of wetland ecosystems, birds are of high ecological and landscape value and are an important indicator group for assessing wetland quality. In recent years, as the world's population has increased and urbanization has accelerated, the area of wetlands has decreased and the quality of the environment has deteriorated year by year. As a result, the types and numbers of birds living in wetlands have been greatly reduced.

Bird monitoring is fundamental to conserving bird diversity within wetland parks, but frequent migrations of birds,
Because of the long distances and vast numbers of species, bird monitoring in the prior art is often human resource dependent and aided by traditional observational tools such as telescopes, cameras and other equipment. Observing and recording species, traits, etc., but most of the existing monitoring devices are fixed, so the frequent movement of birds inevitably causes the contingency of monitoring data, resulting in insufficient monitoring data, The existing monitoring equipment requires regular maintenance by staff, lacks practicality, and the existing monitoring equipment may cause resistance to birds, hindering the smooth development of monitoring work. uses comparison images from books for recognition, and lacks recognition of bird calls.

In order to solve the above technical problems, the present invention provides a bird attractant that can be monitored instantly, is easy to adjust and maintain, and recognizes bird images and sounds together to restore bird diversity in wetland parks. A monitoring apparatus and method are provided.

The technical solution of the present invention provides a bird attracting monitoring device for restoring bird diversity in wetland parks, which includes:
a bracket;
A bottom plate (20) rotatably engaged with two driving gears (200) on both sides, and a tooth groove (210) corresponding to the position of the driving gear (200) is provided on the inner wall.
A lift housing (21) meshingly connected to the driving gear (200) via a movable seal plate (22) movably hingedly connected to the top of the lift housing (21), a bottom plate (
20), a first power motor (23), which is connected to the drive gear (200) through a steel strip (230), and a movable seal plate (22), which is provided in the lift housing (21); ), including a second power component (24) for driving the on/off of the
The movable seal plate (22) is formed by joining four triangular plates, and the second power component (24) is a second power motor (240) having a rotating screw (241) on the output shaft. , said rotary screw (24) slidably engaged with the inner wall of the lift housing (21).
1) screwed into the push block (242), each end of the push block (2
42) and a push rod (24) movably hinged to the movable seal plate (22).
3) an equipment box (2) attached to said bracket (1), comprising:
A mounting seat (30) attached to the bottom plate (20), a rotating seat (31) movably engaged with the mounting seat (30), both ends movable to the rotating seat (31) via support arms (320) a monitoring component (3) mounted inside said equipment box (2) for dynamically monitoring birds, including a provided image and/or voice recognition device (32a, 32b);
)When,
A U-shaped movable rack (40) fixedly connected to the mounting seat (30) with a rotating shaft (400) provided therein, and a rotating sleeve (410) fitted with a swing disk (411), the above-mentioned A bird model (41) rotatably engaged with a rotating shaft (400), a mounting sheet (
30), including a drive motor (42) provided inside said equipment box (2) and movably engaged to said swing disc (411) via a swing cam (420) and an end rod (421). a bird attraction component (4) for attracting birds attached to
When,
a sound sensor and an infrared sensor for detecting bird sounds and figures, a memory for storing bird images, and classifying and classifying bird images, respectively electrically connected to said image and/or voice recognition devices (32a, 32b); A monitoring component mounted inside said equipment box (2), comprising a controller electrically connected to a processor for statistics, an image and/or voice recognition device (32a, 32b), an audio sensor, an infrared sensor and a memory. a control component (5) electrically connected to (3);
Mounted inside said equipment box (2), a first power motor (23), a second power motor (240), a drive motor (42), an image and/or voice recognition device (32a, 3)
2b), and a power device for powering.

Another aspect of the present invention is to provide a method for restoring bird diversity in a wetland park, the method comprising:
S1, leaving the equipment box (2) stationary in the area of the wetland park using the bracket (1) and connecting the first power motor (23) and the second power motor (
240) to control the starting of the push block (24) by a second power motor (240).
2) is driven to move downward along the inner wall of the equipment box (2), and the push rod (243) induces the movable seal plate (22) closer to the inner wall of the equipment box (2), the first The power motor (23) of the drive gear (200
) so that the equipment box (2) moves downward along the bottom plate (20) until finally the monitoring component (3) and the bird attracting component (4) protrude from the equipment box (2);
S2, the control component (5) controls the starting of the drive motor (42) and the drive motor (4
2) continuously nodding the bird model (41) to imitate the feeding behavior of the bird, attracting the bird, voice sensor and infrared sensor detect the arrival of the bird in the monitoring area of the monitor; The control component (4) then controls the image and/or sound recognizers (32a, 32b) to recognize the images and/or sounds of the birds and transmit them to memory for classification and classification of the numbers and types of birds by the processor. statistical processing;
S3, based on the numbers and types of birds obtained in step S2, bird composition, number,
establishing a niche system and selecting target species;
S4, ecologically researching and zoning the plant community of the wetland park;
S5, optimizing the functions of the bird community structure and the plant landscape community to realize the renewal of the bird community and promote the restoration of bird diversity;
S6, assessing bird diversity restoration effectiveness using the Bird Species Index.
As one aspect of the present invention, the bracket (1) comprises an outer sleeve (10), an inner rod (11) movably fitted inside the outer sleeve (10) and provided with a base (110) at its bottom end.
), a first electric telescopic rod (12) provided on the base and connected to the outer sleeve (10)
, at the lower end of said base (110), two to four second connecting gears (130) are provided on the top through the base (110), and guide spirals (131) are provided on the side walls. One fixed anchor cone (13) is rotatably engaged and is meshingly connected to each first connecting gear (130) via a first fixed gear (140) inside the base (110). 1 fixed motor (14) is provided, the height of the outer sleeve can be adjusted by the first electric telescopic rod to adjust the height of the equipment box, the monitoring data of the monitoring component is more comprehensive, the second Each first fixed anchor cone can be inserted into the soil by one fixed motor to support the equipment box more firmly with the bracket.

As one aspect of the present invention, the bracket (1) comprises an outer sleeve (10), an inner rod (11) movably fitted inside the outer sleeve (10) and provided with a base (110) at its bottom end.
), and a first motorized telescopic rod (
12), at the lower end of the seat (110), 2 to 4 second fixed anchor cones (15) with a plurality of guide grooves (150) vertically provided on the outer wall are evenly distributed; inside the fixed anchor cone (15) of the second connecting gear (16
0) is rotatably engaged, a fixed disc (17) is fitted on the rotary rod (16), said fixed disc (17) having a second fixed anchor cone (
15) and slidably engaged with the second fixed anchor cone (15) is hinged and inside the base (110) a second fixed gear (180
) to each second connecting gear (160) meshingly connected to each second fixed motor (18
) is provided, in use, rotates the rotating rod and the stationary disc by means of a second stationary motor, the transverse stationary teeth protruding from the side wall of the second stationary anchor cone during rotation of the stationary disc, and the base and the soil. connection is stronger and the lodging resistance of the device is improved.

Particularly preferably, said image and/or speech recognition device (32a, 32b) is provided with a cleaning component (35), said cleaning component (35) being external to said image and/or speech recognition device (32a, 32b). Mounting sleeve (350) fitted, mounting sleeve (350) rotatably engaged with image and/or speech recognition device (32a, 32b).
), a cleaning scrubbing plate (352
), a cleaning motor (353) provided inside the mounting sleeve (350) and driving a rotatable ring (351) through gears, and said rotatable ring (351) through ratchet teeth (3510).
an adjustment ring (354) movably engaged to the exterior of said cleaning scraper (351);
52) is rotatably engaged with the adjusting ring (354) through a rotating shaft (3520), and at the end of the rotating shaft (3520) is a pinion gear (3521) that can mesh with the rotating ring (351). provided and under the action of the ratchet teeth when the cleaning motor rotates in reverse,
The adjustment ring rotates on the rotating ring at a certain angle, and the pinion gear rotates the cleaning scraper until it leaves the position immediately in front of the image and/or voice recognition device, and the image and/or voice recognition device with the cleaning scraper. Avoid blocking to the recognition visual angle.

In one aspect of the invention, said bird attracting component (4) further comprises a levitation parallel attraction component, said levitation parallel attraction component comprising a plurality of PVs horizontally connected in series.
A levitation parallel bird attracting component comprising a C-pipe, wherein mud is filled between two said PVC pipes adjacent to each other, an emergent plant is planted in said mud, the emergent plant is specifically Cetacea, and is composed of PVC pipes. are useful in providing habitats for birds and improving the comprehensiveness of monitoring data for bird populations.

As one aspect of the present invention, a first rotating motor (33) connected to a rotating seat (31) is provided inside the mounting seat (30), and the image recognition device (32a) is specifically an infrared camera. , and both sides of the infrared camera are supported by support arms (320) via rotation shafts (321).
), a second rotary motor (322) is provided inside the support arm (320) for rotating the rotary shaft (321), and the first rotary motor and the second rotary motor (322) are provided inside the support arm (320). A motor adjusts the infrared horizontal and vertical position to improve the operating efficiency of the infrared camera.

Particularly preferably, the side wall of the equipment box is hingedly connected to the equipment box at its upper end and movably hingedly connected to the equipment box via a second motorized push rod and electrically connected to the power supply device at its lower end. A solar panel is provided, a sunlight sensor is provided inside the equipment box, which is electrically connected to the control component, and the solar panel continuously powers the power supply device to extend the operation cycle of the equipment, Reduce equipment maintenance frequency and improve equipment operating efficiency.

Particularly preferably, the rotating seat is slidably connected to the mounting seat via the sliding seat, and a third electric push rod is provided at the connection point between the sliding seat and the mounting seat. A third motorized push rod pushes the sliding seat out of the rotating seat to facilitate adjustment of the recognition radius of the image and/or voice recognition device.

Particularly preferably, the speech feature recognition method for birds based on the acoustic spectrum area method employed in the speech recognition device (32b) specifically includes:
www. 1380898. Step 1 of downloading multiple types of bird song files from xeno-canto.com and xeno-canto;
step 2 of inputting the bird song file into audio analysis software to analyze the audio frequencies and calculate the audio frequency area range for each bird;
step 3 of collecting the vocal frequency area range of each bird to establish a backend database;
Step 4 of recording specific bird calls using a recording pen or other smart recording device in a park or wild environment;
step 5 of uploading the bird calls to audio analysis software for voice frequency analysis and calculating the voice frequency area range of the bird;
Comparing the audio frequency area range of this bird with a backend database to accurately match the name of this bird and draw a conclusion (6).

According to the present invention, we explored common bird calls in the park, collected the sounds via digital recording pens and sound collectors, collected the observed behaviors and drew them into images, and generated images for sound spectrograms. Observing and analyzing the area (frequency kHz times syllable length s) intercept analysis shows that each bird song area is within a certain area range. Analyze and statistic the sound spectrograms of multiple species of birds to create a coordinate map, area (frequency kHz x syllable length s) interception analysis by horizontal axis (syllable length s) and vertical axis (frequency kHz) can be performed to recognize vocal baseline features in birds using the area method.

Compared with the prior art, the present invention has the following beneficial effects. The device of the present invention has a rational structural design and is equipped with a bird attracting component and a monitoring component that can attract and immediately monitor birds, and the bird attracting component rotates together with the monitoring component,
At the same time, imitate the feeding behavior of birds, enhance the attracting ability of birds, so that birds are more likely to arrive at the monitoring area of the monitoring component, and the monitoring component can obtain more comprehensive and effective bird population monitoring data, It provides clear direction and goals for restoration work on bird diversity in wetland parks, and is useful for managers to develop specific methods for restoring bird diversity, and is visualized by image and voice recognition devices, respectively. Bird sounds and images can be recognized and collected to improve the accuracy and efficiency of bird data collection.

1 is a structural schematic diagram of Embodiment 1 of the present invention; FIG. It is a schematic diagram of the connection between the drive motor and the bird model in Example 1 of the present invention. FIG. 5 is a schematic diagram of the connection between the outer sleeve and the inner rod in Embodiment 4 of the present invention; FIG. 4 is a schematic diagram of connection between a bracket and a base in Embodiment 4 of the present invention; FIG. 11 is a schematic diagram of connection between a bracket and a base in Example 5 of the present invention; FIG. 5 is a schematic diagram of the connection between a fixed disc and a second fixed anchor cone in Embodiment 5 of the present invention; FIG. 5 is a structural schematic diagram of a laterally fixed tooth in an expanded state in Embodiment 5 of the present invention; It is a top view of the equipment box in Example 1 of the present invention. FIG. 4 is a schematic diagram of the connection between the lifting housing and the bottom plate in Embodiment 1 of the present invention; FIG. 7 is a schematic diagram of the connection between the solar panel and the equipment box in Embodiment 6 of the present invention; FIG. 12 is a schematic diagram of the connection between the sliding sheet and the mounting sheet in Example 7 of the present invention; FIG. 13 is a schematic diagram of the connection between the cleaning component and the image and/or voice recognition device in Embodiment 8 of the present invention; FIG. 10 is a vertical cross-sectional view of a cleaning component in Embodiment 8 of the present invention; FIG. 10 is a schematic diagram of the connection between the adjusting ring and the rotating ring in Embodiment 8 of the present invention; FIG. 8 is a schematic view of the connection between the cleaning scraper and the adjustment ring in Embodiment 8 of the present invention; It is a distribution diagram of the image recognition device 32a and the voice recognition device 32b on the sliding sheet in Example 3 of the present invention. 1 is a structural schematic diagram of a levitation parallel attracting component in Embodiment 1 of the present invention; FIG.

[Description of symbols]
1 bracket 10 outer sleeve 11 inner rod 110 base 12 first electric telescopic rod 13 first fixed anchor cone 130 first connecting gear 131 guide spiral 14 first fixed motor 140 first fixed gear 15 second fixed Anchor cone 150 Guide tank 16 Rotating rod 160 Second connecting gear 17 Fixed disk 170 Lateral fixed tooth 18 Second fixed motor 180 Second fixed gear 2 Equipment box 20 Bottom plate 200 Drive gear 21 Elevator housing 210 Tooth groove 22 Movable seal plate 23 first power motor 230 steel strip 24 second power component 240 second power motor 241 rotary screw 242 push block 243 push rod 25 solar panel 250 second electric push rod 3 monitoring component 30 mounting seat 31 rotation seat 32a image recognition device 32b voice recognition device 320 support arm 321 rotating shaft 322 second rotating motor 33 first rotating motor 34 sliding seat 340 third electric push rod 35 cleaning component 350 mounting sleeve 351 rotating ring 3510 ratchet teeth 352 cleaning scraper 3520 rotating shaft 3521 pinion gear 353 cleaning motor 354 adjusting ring 4 bird attracting component 40 U-shaped movable rack 400 rotating shaft 41 bird model 410 rotating sleeve 411 swing disc 42 drive motor 420 swing cam 421 end rod 5 control components

Example 1: A bird attraction monitor for restoring bird diversity in wetland parks shown in Figures 1, 2, 8, and 9 comprises:
a bracket 1;
A bottom plate (20) rotatably engaged with two driving gears (200) on both sides, and a tooth groove (210) corresponding to the position of the driving gear (200) is provided on the inner wall.
A lift housing (21) meshingly connected to the driving gear (200) via a movable seal plate (22) movably hingedly connected to the top of the lift housing (21), a bottom plate (
20), a first power motor (23), which is connected to the drive gear (200) through a steel strip (230), and a movable seal plate (22), which is provided in the lift housing (21); ), including a second power component (24) for driving the on/off of the
The movable seal plate (22) is formed by joining four triangular plates, and the second power component (24) is a second power motor (240) having a rotating screw (241) on the output shaft. , said rotary screw (24) slidably engaged with the inner wall of the lift housing (21).
1) screwed into the push block (242), each end of the push block (2
42) and a push rod (24) movably hinged to the movable seal plate (22).
3) an equipment box (2) attached to said bracket (1), comprising:
A mounting seat (30) attached to a bottom plate (20), a rotating seat (31) movably engaged with the mounting seat (30), and images both ends of which are movably provided on the rotating seat 31 via support arms 320. including a recognition device 32a, the image recognition device 32a being specifically an infrared camera;
A first rotary motor 33 connected to the rotary seat 31 is mounted inside the mounting seat 30 , both sides of the infrared camera are rotatably engaged with the support arm 320 via the rotary shaft 321 , and the support arm 320 is rotated. Inside, a second rotary motor 32 for rotating the rotary shaft 321
a monitoring component 3 for dynamically monitoring birds mounted inside the equipment box 2, to which 2 is mounted;
A U-shaped movable rack (40) fixedly connected to the mounting seat (30) with a rotating shaft (400) provided therein, and a rotating sleeve (410) fitted with a swing disk (411), the above-mentioned A bird model (41) rotatably engaged with a rotating shaft (400), a mounting sheet (
30), including a drive motor (42) provided inside a swing cam (420) and movably engaged with said swing disc (411) via an end rod (421), and a levitation parallel attracting component, comprising a levitation parallel The attracting component consists of a plurality of PVC tubes connected horizontally in series, with a pitch of 4 mm between two adjacent PVC tubes, and the PVC
The tube diameter of the pipe is 101.6mm, the wall thickness of the PVC pipe is 4.2mm, the mud and sand are filled between two adjacent PVC pipes, and the red clam is planted in the mud and sand, and is composed of PVC pipes. A levitation parallel bird attraction component mounted inside the equipment box (2) for attracting birds, which is useful for providing habitat for birds and improving the comprehensiveness of monitoring data of bird populations. a bird attractant component (4);
An infrared sensor electrically connected to the image recognition device 32a for detecting the bird's appearance, a memory for storing the bird image, a processor for classifying and statisticizing the bird image, the image recognition device 32a, and the infrared sensor and a control component 5 mounted inside the equipment box 2 and electrically connected to the monitoring component 3, including a controller electrically connected to the memory;
a first power motor 23, a second power motor 240, mounted inside the equipment box 2;
First rotary motor 33 , second rotary motor 322 , drive motor 42 and image recognition device 3
a power device for powering 2a, within which a control component 5;
, the first power motor 23, the second power motor 240, the first rotary motor 33, the second rotary motor 322, the drive motor 42 and the image recognition device 32a are all commercially available products.

Methods for restoring bird diversity in wetland parks using the above equipment include:
S1, leaving the equipment box (2) stationary in the area of the wetland park using the bracket (1) and connecting the first power motor (23) and the second power motor (
240) to control the starting of the push block (24) by a second power motor (240).
2) is driven to move downward along the inner wall of the equipment box (2), and the push rod (243) induces the movable seal plate (22) closer to the inner wall of the equipment box (2), the first The power motor (23) of the drive gear (200
) so that the equipment box (2) moves downward along the bottom plate (20) until finally the monitoring component (3) and the bird attracting component (4) protrude from the equipment box (2);
S2, the control component (5) controls the starting of the drive motor (42) and the drive motor (4
2) continuously nodding the bird model (41) to imitate the feeding behavior of the bird, attracting the bird, voice sensor and infrared sensor detect the arrival of the bird in the monitoring area of the monitor; The control component (4) then controls the image and/or sound recognizers (32a, 32b) to recognize the images and/or sounds of the birds and transmit them to memory for classification and classification of the numbers and types of birds by the processor. statistical processing;
S3, based on the numbers and types of birds obtained in step S2, bird composition, number,
establishing a niche system and selecting target species;
S4, ecologically researching and zoning the plant community of the wetland park;
S5, optimizing the functions of the bird community structure and the plant landscape community to realize the renewal of the bird community and promote the restoration of bird diversity;
S6, assessing bird diversity restoration effectiveness using the Bird Species Index.

Example 2, this example, is basically the same as Example 1 except for the following.
As shown in FIG. 1 , the monitoring component 3 includes a mounting seat 30 provided on the bottom plate 20 , a rotating seat 31 movably engaged with the mounting seat 30 , both ends of which are movable to the rotating seat 31 via support arms 320 . Including a voice recognition device 32b provided, the voice recognition device 32b recognizes the voices of the birds, transmits the recognition information to the memory, and the processor performs processing to classify and statistic the numbers and species of the birds.
Specifically, the bird speech feature recognition method based on the acoustic spectrum area method employed in the speech recognition device 32b is:
www. 1380898. Step 1 of downloading multiple types of bird song files from xeno-canto.com and xeno-canto;
step 2 of inputting the bird song file into audio analysis software to analyze the audio frequencies and calculate the audio frequency area range for each bird;
step 3 of collecting the vocal frequency area range of each bird to establish a backend database;
Step 4 of recording specific bird calls using a recording pen or other smart recording device in a park or wild environment;
step 5 of uploading the bird calls to audio analysis software for voice frequency analysis and calculating the voice frequency area range of the bird;
Comparing the audio frequency area range of this bird with a backend database to accurately match the name of this bird and draw a conclusion (6).
The control component 5 further includes a voice sensor electrically connected to the voice recognition device 32b.

Example 3, this example is basically the same as Example 2, except for the following.
As shown in FIG. 16, the monitoring component 3 includes a mounting sheet 30 provided on the bottom plate 20;
including a rotary seat 31 movably engaged with the mounting seat 30, an image recognition device 32a and a voice recognition device 32b both ends of which are movably provided on the rotary seat 31 via support arms 320;
The image recognition device 32a and the voice recognition device 32b are used to recognize bird outlines and voices, respectively, transmit the recognition information to memory, perform processing to classify and statistically classify the number and types of birds by a processor, and perform image recognition. The device 32a is specifically an infrared camera. A first rotary motor 33 is provided inside the mounting seat 30 and connected to the rotary seat 31. A second rotary motor 322 is rotatably engaged and provided inside the support arm 320 for rotating the rotary shaft 321 .

Example 4: This example is essentially the same as Example 3, except for the following.
As shown in FIGS. 3 and 4, the bracket 1 comprises an outer sleeve 10, an inner rod 11 movably fitted inside the outer sleeve 10 and having a base 110 at its bottom end, and an outer sleeve 10 attached to the base. a first electric telescopic rod 12 connected to the first electric telescopic rod 12, the height of the outer sleeve 10 can be adjusted by the first electric telescopic rod 12, and the height of the equipment box 2 can be adjusted;
The monitoring data of the monitoring component 3 becomes more comprehensive, the lower end of the base 110 is provided with a first connecting gear (130) at the top through the base (110) and the guide spiral (
131) are rotatably engaged and each first connection via a first fixed gear (140) inside the base (110). gear (1
30) is provided with a first fixed motor (14) matingly connected to the bracket 1 by which each first fixed anchor cone 13 is inserted into the soil and the equipment box 2 is tightened with the bracket 1. It can be strongly supported.
When in use, the base 110 is left in the area of the wetland park, the starting of the first fixed motor 14 is controlled by the control component 5, and the first fixed gear on the first fixed motor 14 makes the first connection. The gear 130 is rotated and also the first fixed anchor cone 13 is driven into the soil under the action of the guide spiral 131 .
The control component 5 controls the actuation of the first electric telescopic rod 12 and slides the outer sleeve 10 up and down along the inner rod 11 to adjust the height of the equipment box 2 .

Example 5: This example is essentially the same as Example 3, except for the following.
As shown in FIGS. 3, 5, 6 and 7, the bracket 1 includes an outer sleeve 10, an outer
and a first motorized telescopic rod 12 mounted on the base and connected to the outer sleeve 10, the first motorized telescopic rod 12 The height of the outer sleeve 10 can be adjusted by adjusting the height of the equipment box 2, the monitoring data of the monitoring component 3 is more comprehensive, and at the lower end of the base 110,
Three second fixed anchor cones 15 with a plurality of guide grooves 150 vertically provided on the outer wall are uniformly distributed, and inside the second fixed anchor cones 15, the apex penetrates the base 110 to form the second A rotating rod 16 provided with a connecting gear 160 is rotatably engaged so that the rotating rod 1
6 is fitted with a fixed disc 17 on which a second fixed anchor cone 15 is mounted.
A lateral fixed tooth 170 slidably engaged to the second fixed anchor cone 15 through the base 110 is hingedly connected to each second connection via a second fixed gear 180 inside the base 110 . A second stationary motor 18 is provided which is meshingly connected to a gear 160 for, when in use, the second
The rotating rod 16 and the fixed disc 17 are rotated by the fixed motor 18 of the lateral direction fixed tooth 1
70 protrudes from the side wall of the second stationary anchor cone 15 during rotation of the stationary disc 17,
A stronger connection between the base 110 and the soil increases the lodging resistance of the device.
When in use, the base 110 is left in the area of the wetland park and the second fixed anchor cone 1
5 into the soil, the start of the second fixed motor 18 is controlled by the control component 5, the second fixed motor 18 rotates the rotating rod 16 and the fixed disc 17, and the lateral fixed teeth 170 engage the fixed disc 17 protrudes from the side wall of the second fixed anchor cone 15 to fix it during rotation.
The control component 5 controls actuation of the first electric telescopic rod 12 so that the outer sleeve 10 slides up and down along the inner rod 11 to adjust the height of the equipment box 2 .

Example 6: This example is essentially the same as Example 5, except for the following.
As shown in FIG. 10, the side wall of the equipment box 2 is hingedly connected to the equipment box 2 at the top end and movably hingedly connected to the equipment box 2 at the bottom end via a second motorized push rod 250 and a power device. A solar panel 25 is provided electrically connected to the equipment box 2 and a solar sensor electrically connected to the control component 5 is provided inside the equipment box 2 so that the power device is continuously powered by the solar panel 25. supply, extend the operating cycle of the equipment, reduce the maintenance frequency of the equipment, and improve the operating efficiency of the equipment.

Example 7: This example is essentially the same as Example 6, except for the following.
As shown in FIG. 11, the rotary seat 31 is slidably connected to the mounting seat 30 via the sliding seat 34, and a third electric push rod 340 is provided at the connection point between the sliding seat 34 and the mounting seat 30. By installing the sliding sheet 34, it is easy to push the sliding sheet 34 with the third electric push rod 340 and extend it from the rotary sheet 31, thereby adjusting the recognition areas of the image recognition device 32a and the voice recognition device 32b.

Example 8: This example is essentially the same as Example 7, except for the following.
As shown in FIGS. 12, 13, 14 and 15, an image recognition device 32a and a voice recognition device 32b
A cleaning component 35 is provided in the image recognition device 32a.
and a mounting sleeve 350 fitted to the outside of the speech recognition device 32b, the image recognition device 32a
and a rotating ring 351 rotatably engaged with the voice recognition device 32b and located inside the mounting sleeve 350, a cleaning scraper attached to the rotating ring 351 and closely attached to the ends of the image recognition device 32a and the voice recognition device 32b. including a plate 352 and a cleaning motor 353 mounted inside mounting sleeve 350 and driving rotatable ring 351 through gears;
The installation of the cleaning component 35 scrapes off contaminants on the image recognition device 32a and the voice recognition device 32b, ensures a clear viewing angle of the image recognition device 32a and the voice recognition device 32b, and provides a ratchet outside the rotating ring 351. Adjusting ring 35 through tooth 3510
4 are movably engaged, the cleaning scraper plate 352 is rotatably engaged with the adjusting ring 354 via a rotating shaft 3520, and at the end of the rotating shaft 3520 is a pinion gear 3521 that can be meshed with the rotating ring 351. provided, when the cleaning motor 353 rotates in the opposite direction, under the action of the ratchet teeth 3510, the adjusting ring 354 rotates on the rotating ring 351 at a certain angle, and the pinion gear 3521 causes the cleaning scraping plate 352 to move to the image recognition device. 32a and voice recognizer 32b until they are turned away from the position in front of them to avoid blocking of the image recognizer 32a and voice recognizer 32b to the recognition viewing angle by the cleaning scrubbing plate 352;
Test Example 1: A representative bird community typical area in Luhu Park, Guangzhou, China is selected as a monitoring sample site, and two devices of Examples 1 to 8 of the present invention and two devices of comparative examples are arranged in sequence.
A yearly monitoring operation was carried out, during which the device adopted in the comparative example was CN2122565
A new automatic wetland bird monitoring and data collection device disclosed in 67U that statistically counts the number of bird populations monitored by each device after monitoring is completed, and the average number of bird populations monitored by the same device. and statistical results are shown in Table 1.
Table 1: Effects of different device configurations on bird population monitoring results1

Test Example 2: A representative bird community typical area of Liuhuahu Park in Guangzhou, China is selected as a monitoring sample site, and two devices of Examples 1 to 8 of the present invention and two devices of comparative examples are arranged one by one. A yearly monitoring operation was carried out, during which the device adopted in the comparative example was CN21
No. 2,256,567U disclosed a new automated wetland bird monitoring and data collection device that statistically counts the number of bird populations monitored by each device after monitoring is completed, and calculates the average number of bird populations monitored by the same device. The statistical results are shown in Table 2.
Table 2: Effects of different device configurations on bird population monitoring results2

Test Example 3: A representative bird community typical area in Haizhuhu Park, Guangzhou, China is selected as a monitoring sample site, and two devices of Examples 1 to 8 of the present invention and two devices of comparative examples are arranged sequentially for one year. in which the device employed in the comparative example is CN212
No. 256567U disclosed a new automated wetland bird monitoring and data collection device that statistically counts the number of bird populations monitored by each device after monitoring is completed, and calculates the average number of bird populations monitored by the same device. The statistical results are shown in Table 3.
Table 3: Effects of different device configurations on bird population monitoring results3

From the data in Tables 1-3, the following conclusions can be drawn.
As can be seen by comparing Examples 1-8 with the comparative example, the bird attraction monitor of the present invention can monitor a larger population of birds under the same conditions than the prior art monitor, and within , in Luhu Park, the main attracting birds are night herons, in Liuhuahu Park, the main attracting birds are night herons and spot-billed ducks, and in Haizhuhu Park, the main attracting birds are little egrets and night herons.
Compared with Example 1, Example 2 uses the speech recognizer 32b to recognize the bird's voice, and the monitoring data of the number of bird populations is more comprehensive.
Compared with Example 1, Example 3 uses image recognition device 32a and voice recognition device 32b simultaneously to monitor birds, and the monitoring data of bird population numbers is better under the same conditions.
Compared with Example 3, in Example 4, a height-adjustable bracket 1 is provided at the lower end of the equipment box 2, and a first fixed anchor cone 13 is provided at the lower end of the base 110,
The bracket 1 can support the equipment box 2 more firmly, the monitoring component 3 operates stably, the monitoring data of the monitoring component 3 is more comprehensive, and the bird population increases.
Compared to Example 3, Example 5 has a second fixed anchor cone 15 at the lower end of base 110 .
provides a stronger connection between the base 110 and the wetland soil, improving the lodging resistance of the device and providing a safe and reliable operating environment for the monitoring component 3 .
Compared with Example 5, in Example 6, the equipment box is provided with a solar panel 25, the solar panel 25 continuously supplies electrodes to the power supply device, extends the operation cycle of the equipment, and reduces the maintenance frequency of the equipment. and improve equipment operating efficiency.
In comparison with the sixth embodiment, in the seventh embodiment, the installation of the sliding sheet 34 allows the image recognition device 32a
and the monitoring area of the speech recognition device 32b is expanded, further increasing the number of bird populations monitored by the device.

Compared with the seventh embodiment, in the eighth embodiment, the image recognition device 32a and the voice recognition device 32b are provided with the cleaning component 35 to clean the contaminants adhering to the image recognition device 32a and the voice recognition device 32b to clean the image. Keeping the recognition device 32a and the voice recognition device 32b clean at all times, promoting efficient operation of the image recognition device a and the voice recognition device 32b, being beneficial for monitoring the diversity of birds, and having the effect of restoring the diversity of birds. can be improved.

Claims (8)

a bracket (1);
A bottom plate (20) rotatably engaged with two driving gears (200) on both sides, and a tooth groove (210) corresponding to the position of the driving gear (200) is provided on the inner wall.
), a movable seal plate (22) movably hingedly connected to the top of the lift housing (21); a first power motor (23) provided and transmissively connected to said driving gear (200) through a steel strip (230), and a movable sealing plate (22) provided on the lifting housing (21) for turning on/off; said movable sealing plate (22) is formed by joining four triangular plates, said second power component (24) rotates on the output shaft A second power motor (240) provided with a screw (241), slidably engaged with the inner wall of the lift housing (21) and said rotary screw (2).
41) screwed into the push block (242), each end of the push block (
242) and a push rod (2) movably hinged to the movable seal plate (22).
43), an equipment box (2) attached to said bracket (1), containing
A mounting seat (30) attached to the bottom plate (20), a rotating seat (31) movably engaged with the mounting seat (30), both ends movable to the rotating seat (31) via support arms (320) Surveillance components for dynamically monitoring birds mounted inside said equipment box (2), including provided image and/or voice recognition devices (32a, 32b)
3) and
A U-shaped movable rack (40) having a rotating shaft (400) inside and fixedly connected to the mounting seat (30), and a rotating sleeve (410) fitted with a swing disk (411).
A bird model (41) rotatably engaged with the rotating shaft (400) via a swing cam (420) provided inside the mounting seat (30) and the swing disc via an end rod (421) A bird attracting component (4) mounted inside said equipment box (2) for attracting birds, comprising a drive motor (42) movably engaged with (411)
)When,
a sound sensor and an infrared sensor for detecting bird sounds and figures, a memory for storing bird images, and classifying and classifying bird images, respectively electrically connected to said image and/or voice recognition devices (32a, 32b); A monitoring component mounted inside said equipment box (2), comprising a controller electrically connected to a processor for statistics, an image and/or voice recognition device (32a, 32b), an audio sensor, an infrared sensor and a memory. a control component (5) electrically connected to (3);
Mounted inside said equipment box (2), a first power motor (23), a second power motor (240), a drive motor (42), an image and/or voice recognition device (32a,
32b) a power device for powering
A bird attracting monitoring device for restoring the diversity of birds in a wetland park, characterized by: A method of restoring bird diversity in a wetland park using the apparatus of claim 1, comprising:
S1, leaving the equipment box (2) stationary in the area of the wetland park using the bracket (1) and connecting the first power motor (23) and the second power motor (
240) to control the starting of the push block (24) by a second power motor (240).
2) is driven to move downward along the inner wall of the equipment box (2), and the push rod (243) induces the movable seal plate (22) closer to the inner wall of the equipment box (2), One power motor (23) is connected to the driving gear (20) through a steel strip (230).
0) so that the equipment box (2) moves downward along the bottom plate (20) until finally the monitoring component (3) and the bird attracting component (4) protrude from the equipment box (2). ,
S2, the control component (5) controls the starting of the drive motor (42) and the drive motor (4
2) continuously nodding the bird model (41) to imitate the feeding behavior of the bird to attract the bird, and the audio and infrared sensors indicate the arrival of the bird in the monitoring area of the monitor; Upon detection, the control component (4) controls the image and/or sound recognizer (32a, 32b) to recognize the images and/or sounds of the birds, transmit them to memory and classify the numbers and types of birds by the processor. and statistically processing;
S3, based on the numbers and types of birds obtained in step S2, bird composition, number,
establishing a niche system and selecting target species;
S4, ecologically researching and zoning the plant community of the wetland park;
S5, optimizing the functions of the bird community structure and the plant landscape community to realize the renewal of the bird community and promote the restoration of bird diversity;
S6, assessing bird diversity restoration effectiveness using the Bird Species Index;
A method characterized by: The bracket (1) comprises an outer sleeve (10), an inner rod (11) movably fitted inside the outer sleeve (10) and provided with a base (110) at its bottom end, an outer sleeve ( 10), comprising a first motorized telescopic rod (12) connected to said base (1);
10), 2-4 first fixed anchor cones ( 1
3) is rotatably engaged and a first fixed motor (14) meshingly connected to each first connecting gear (130) via a first fixed gear (140) inside the base (110); ) is provided. Said bracket (1) comprises an outer sleeve (10), an inner rod (11) movably fitted inside the outer sleeve (10) and provided with a base (110) at its bottom end, and an outer sleeve provided on the base. (10) including a first motorized telescopic rod (12) connected to said seat (
110), 2-4 second fixed anchor cones (15) with a plurality of guide grooves (150) vertically installed on the outer wall are evenly distributed, and the second fixed anchor cones (15) Inside is rotatably engaged a rotating rod (16) with a top end passing through the base (110) and provided with a second connecting gear (160), the rotating rod (16) having a fixed disc (17). Lateral fixed teeth (170) fitted in said fixed disc (17) passing through and slidably engaged with said second fixed anchor cone (15). Provided inside the base (110), connected by a hinge, is a second fixed motor (18) meshingly connected to each second connecting gear (160) via a second fixed gear (180). 2. The apparatus of claim 1, wherein . a cleaning component (35) to said image and/or voice recognition device (32a, 32b)
is provided, said cleaning component (35) being an image and/or voice recognition device (3
2a, 32b), a rotating ring (351) rotatably engaged with the image and/or voice recognition device (32a, 32b) and located inside the mounting sleeve (350). ), a cleaning scraping plate (352) attached to a rotating ring (351) and closely attached to the end of the image and/or voice recognition device (32a, 32b), through a gear provided inside the mounting sleeve (350) A cleaning motor (
353), and an adjustment ring (354) movably engaged to the exterior of said rotating ring (351) via ratchet teeth (3510), said cleaning scraping plate (352) being connected to a rotating shaft (
3520) to be rotatably engaged with the adjusting ring (354) and said rotating shaft (3520)
) is provided with a pinion gear (3521) that can mesh with the rotating ring (351). A first rotary motor (3) connected to a rotary seat (31) inside said mounting seat (30)
3), wherein the image recognition device (32a) is an infrared camera, both sides of the infrared camera are rotatably engaged with a support arm (320) through a rotation shaft (321), and the support arm (320) is ) for rotating the rotary shaft (321) inside the second rotary motor (3
22) is provided. Said bird attracting component (4) further comprises a levitation parallel attraction component, said levitation parallel attraction component comprising a plurality of PVC pipes horizontally connected in series and adjacent two
2. A device according to claim 1, characterized in that mud is filled between two said PVC pipes and an emergent plant is planted in said mud. The speech feature recognition method of birds based on the acoustic spectrum area method adopted in the speech recognition device (32b) includes:
www. 1380898. Step 1 of downloading multiple types of bird song files from xeno-canto.com and xeno-canto;
step 2 of inputting the bird song file into audio analysis software to analyze the audio frequencies and calculate the audio frequency area range for each bird;
step 3 of collecting the vocal frequency area range of each bird to establish a backend database;
Step 4 of recording specific bird calls using a recording pen or other smart recording device in a park or wild environment;
step 5 of uploading the bird calls to audio analysis software for voice frequency analysis and calculating the voice frequency area range of the bird;
Comparing the audio frequency area range of the bird with a back-end database to match the name of the bird and draw a conclusion, step 6;
2. A device according to claim 1, characterized in that:

Images