CN115053887A

CN115053887A - Airport detection and drive integrated system and bird drive method thereof

Info

Publication number: CN115053887A
Application number: CN202210673711.XA
Authority: CN
Inventors: 朱马炮; 杨玲珍; 苑晓东
Original assignee: Beijing Zhongan Hangxin Technology Co ltd
Current assignee: Beijing Zhongan Hangxin Technology Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-09-16

Abstract

The invention discloses an airport detection and drive integrated system and a bird driving method thereof, wherein the system comprises: the intelligent cloud deck can drive the device to integrally rotate horizontally; the controller equipment box is independently arranged relative to the intelligent cradle head; the strong sound directional sound wave bird repelling system is used for emitting sound waves and repelling the bird groups through the sound waves; the highlight bird repelling device is used for emitting light and repelling a bird group through the light; the double-light detector is used for automatically detecting the bird condition; the monitoring system is used for displaying the bird situation information detected by the double-light detector; the alarm system is used for sending out alarm buzzes; the bird repelling control system is arranged inside the controller equipment box. The bird repelling control system has five functions of bird condition detection, identification, alarm, repelling and information reduction, integrates strong sound directional sound wave bird repelling and strong light bird repelling, can realize identification and repelling of birds, stores and monitors related bird condition information, and meets the requirement of bird repelling in airports.

Description

Airport detection and drive integrated system and bird drive method thereof

Technical Field

The invention relates to the technical field of bird repelling devices, in particular to an airport detection and drive integrated system and a bird repelling method thereof.

Background

The bird strike problem has become an important factor affecting the safety of aviation in the world, and is an important part of the aviation accident chain, whether military aircraft or civil aircraft, has become a recognized serious disaster-causing factor in the aviation industry, and is determined as a type A safety disaster by the international aviation union. In the face of increasingly complex airspace risks, the prevention of bird collisions and the guarantee of flight safety become scientific problems which must be solved by the international aviation industry. Research shows that the takeoff and landing stage of the airplane is the time period most easily impacted by birds, the situation of the birds is scientifically researched, and strengthening the scientific bird repelling means is an important method for effectively reducing the probability of bird impact.

At present, bird repelling equipment mainly comprises modes of ultrasonic bird repelling, laser bird repelling, voice bird repelling and the like, and is carried out in a single mode, so that the bird repelling effect is poor; and most importantly, the lack of such equipment allows for the discovery and identification of bird targets. As is well known, the key of bird repelling lies in the positioning of bird group targets, and targeted bird repelling can be performed only by accurately identifying and positioning the targets, and the bird repelling efficiency can be improved. Therefore, it is very important to provide an airport detection and drive integrated system and a bird driving method thereof.

Disclosure of Invention

The invention provides an airport detection and drive integrated system and a bird driving method thereof, aiming at solving the problems in the background technology.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows.

An airport probe and drive integrated system comprising:

the intelligent cloud deck can drive the whole device to horizontally rotate;

the controller equipment box is independently arranged relative to the intelligent cradle head;

the strong sound directional sound wave bird repelling system is used for emitting sound waves and repelling bird groups through the sound waves;

the highlight bird repelling device is arranged above the highlight directional sound wave bird repelling system and used for emitting light and repelling a bird group through the light;

the double-light detector is arranged above the strong-sound directional sound wave bird repelling system and is used for automatically detecting the situation of birds;

the monitoring system is used for displaying the bird situation information detected by the double-light detector;

the alarm system is used for sending out alarm buzzing;

the bird repelling control system is arranged inside the controller equipment box, the output end of the double-light detector is connected to the input end of the bird repelling control system, the controlled ends of the highlight bird repelling equipment, the highlight directional sound wave bird repelling system and the alarm system are respectively connected to the output end of the bird repelling control system, and the input end of the monitoring system is connected to the output end of the bird repelling control system.

Further optimize technical scheme, the directional sound wave of macrosonic drives bird system includes:

the signal processing module is used for receiving instructions or data of the upper computer and processing the received instructions or data;

the power amplifier board is used for amplifying the audio signal and driving the transducer;

the sound production unit is used for producing sound of the audio signal after the amplification processing;

and the electric energy recovery device is used for recovering the invalid power of the inductive load.

Further optimize technical scheme, the signal processing module includes:

the DSP chip is embedded in the signal processing module;

the ARM chip is embedded in the signal processing module;

the input interface is used for receiving instructions or data of the upper computer;

the audio amplification module is used for processing the instruction or data input by the input interface;

the built-in player is used for processing the instruction or data input by the input interface;

and the output interface is used for outputting the processed audio signal.

Further optimize technical scheme, highlight drives bird equipment includes:

the main light source comprises a solid light source and an electric focusing lens matched with the solid light source, can realize parallel light ray emission, and has a light ray refraction effect when the angle is adjusted;

the auxiliary lamp light source comprises an LED lamp core and an illumination infrared lamp;

and the control handle is used for realizing the integral control of the main light source and the auxiliary light source.

Further optimize technical scheme, intelligence cloud platform includes:

the axial stepping motor is used for driving the holder to rotate horizontally as a whole;

the pitching stepping motor is used for driving the holder to wholly swing in a pitching manner;

the stepping motor driver is used for controlling the axial stepping motor and the pitching stepping motor to act;

the main control board is used for controlling the action of the stepping motor driver;

the output end of the absolute encoder is connected with the input end of the main control board;

the output end of the photoelectric switch is connected with the input end of the main control board;

the main control board realizes the functions of positioning, presetting, scanning and cruising of the holder by calculating the control pulse value of the stepping motor and the feedback data of the absolute encoder.

A bird repelling method of an airport detection and drive integrated system comprises the following steps:

s1, initializing the system;

s2, configuring system parameters;

s3, selecting a bird repelling mode, wherein the bird repelling mode is divided into an automatic mode and a manual mode;

when the automatic bird repelling mode is selected: the double-light detector gives an alarm when detecting the bird group, and the bird repelling control system starts the strong-sound directional sound wave bird repelling system and the strong-light bird repelling equipment to repel the bird group; when no bird exists in the picture of the monitoring system, the strong-sound directional sound wave bird repelling system and the strong-light bird repelling device are closed, and the steps are repeated;

when the manual bird repelling mode is selected: an operator operates the intelligent cradle head and the double-light detector through the control handle, framing is carried out when birds are found, and whether the strong-sound directional sound wave bird repelling system is started or not is judged by the operator; and if the operator judges that the strong-sound directional sound wave bird repelling system needs to be started, starting the strong-sound directional sound wave bird repelling system to repel the bird group.

Due to the adoption of the technical scheme, the technical progress of the invention is as follows.

The bird repelling control system has five functions of bird condition detection, identification, alarm, repelling and information restoration, all the functional modules are in linkage control, the powerful directional sound wave bird repelling and the powerful bird repelling are integrated, a man-machine interaction interface is provided, the bird identification and the bird repelling can be realized, the relevant bird condition information is stored and monitored, and the requirement of bird repelling in an airport is met.

The double-light detector of the invention designs a 5-time optical continuous zooming long-focus infrared lens with 30-155 mm, adopts a unique AS optical continuous zooming design and a 3CAM high-precision optical machine design, has smooth and stable zooming, and is beneficial to large-scale searching and long-distance identification.

The uncooled infrared detector in the dual-light detector adopts the latest fifth generation uncooled infrared detection technology with high sensitivity, the core detector component adopts a high-tech two-dimensional array suspension structure microbolometer array (FPA), the uncooled infrared detector is designed and developed based on the MEMS technology, the uncooled infrared detector adopts a thermistor material vanadium oxide (VOx) with a high resistance temperature coefficient, and the resistance temperature coefficient of the VOx is as high as 2%/° C and is much higher than 0.6%/° C of the common thermistor material. And the two-dimensional array suspension structure can effectively isolate the heat exchange effect of the pixel and the external environment, can effectively reduce the influence of stray infrared light on the detection sensitivity, has the detection sensitivity (NETD) superior to 18mk and higher sensitivity at 0.1 ℃ than that of a conventional polycrystalline silicon detector, can obtain low noise and finer picture quality, and is less influenced by fog, rain and snow.

Drawings

FIG. 1 is a schematic block diagram of an airport detection and drive integrated system of the present invention;

FIG. 2 is a front view of an integrated airport detection and drive system of the present invention;

FIG. 3 is a side view of an integrated airport detection and propulsion system of the present invention;

FIG. 4 is a schematic diagram of a signal processing module in an airport detection and flooding integrated system according to the present invention;

FIG. 5 is a schematic diagram of a power amplifier board in an integrated airport detection and drive system according to the present invention;

fig. 6 is a schematic diagram of an intelligent pan-tilt in an airport detection and drive integrated system according to the invention.

FIG. 7 is a general block diagram of a visible light imaging system in an integrated airport detection and drive system according to the present invention;

FIG. 8 is a schematic diagram of thermal imaging signal processing in an airport detection and drive integrated system according to the present invention;

FIG. 9 is a diagram illustrating an optical continuous zooming effect of a thermal image in an airport detection and drive integrated system according to the present invention;

FIG. 10 is a power supply diagram of a power amplifier stage in the airport detection and flooding integrated system according to the present invention;

FIG. 11 is a side view of a bird highlight driver device in an integrated airport detection and drive system of the present invention;

FIG. 12 is a front view of a bird highlight driver device in an integrated airport detection and drive system of the present invention;

FIG. 13 is a front view of an intelligent pan-tilt in an airport detection and drive integrated system of the present invention;

FIG. 14 is a side view of an intelligent pan-tilt in an airport detection and drive integrated system of the present invention;

FIG. 15 is a top view of an intelligent pan-tilt in an airport detection and drive integrated system according to the present invention;

FIG. 16 is a front view of a controller device box of the integrated airport detection and drive system;

fig. 17 is a top view of a controller device box in the integrated airport detection and drive system according to the present invention.

Wherein: 1. the bird repellent system comprises an intelligent holder, 2 parts of a controller equipment box, 3 parts of a loud sound directional sound wave bird repellent system, 4 parts of a loud light bird repellent device, 41 parts of a main light source, 42 parts of an auxiliary light source, 5 parts of a double-light detector.

Detailed Description

The invention will be described in further detail below with reference to the figures and specific examples.

An airport detection and drive integrated system is shown in a combined mode in fig. 1-17 and comprises an intelligent cloud deck 1, a controller equipment box 2, a strong sound directional sound wave bird driving system 3, a strong light bird driving device 4, a double-light detector 5, a monitoring system, an alarm system, a notebook computer, a control handle and a bird driving control system, and has five functions of bird condition detection, bird identification, alarm, driving and information restoration.

The bird repelling control system is divided into an automatic control mode and a manual control mode, and each action of the intelligent holder and the zooming and zooming of the double-light detector are controlled through the control handle in the manual mode; under the automatic mode, the double-light detector automatically detects the situation of birds, and the detection and driving control system automatically identifies the bird target and automatically alarms and drives.

The intelligent cloud platform can drive the device to rotate horizontally. The intelligent cradle head comprises an axial stepping motor, a pitching stepping motor, a stepping motor driver, a main control board, an absolute encoder and a photoelectric switch.

And the axial stepping motor is used for driving the holder to rotate horizontally integrally.

And the pitching stepping motor is used for driving the holder to wholly pitch and swing.

And the stepping motor driver is used for controlling the axial stepping motor and the pitching stepping motor to act.

And the main control board is used for controlling the action of the stepping motor driver.

And the output end of the absolute encoder is connected with the input end of the main control board.

And the output end of the photoelectric switch is connected with the input end of the main control board.

The main control board controls the driver of the stepping motor, and the driver controls the axial direction and the rotation and stop of the pitching stepping motor to drive the antenna and other equipment to rotate. After the intelligent cradle head is powered on or reset, the intelligent cradle head carries out self-checking, reads the position of the photoelectric switch and determines the relative zero points of level and pitching. The main control board realizes the functions of positioning, presetting, scanning, cruising and the like of the holder by calculating the control pulse value of the stepping motor and the feedback data of the absolute encoder. The schematic block diagram is shown in fig. 1.

The intelligent cloud platform adopts the electron sliding ring, and the cable passes through inside electron sliding ring transmission signal, has functions such as reliable variable speed, 360 no spacing continuous rotation of level, automatic scanning, automatic cruise, guard against the looker, has wholly carried out damp and hot, prevent salt fog, dustproof, anticorrosion design and handle, can ensure intelligent cloud platform normal use under adverse circumstances.

The bird repelling system with the strong sound directional sound waves is used for emitting sound waves and repelling bird groups through the sound waves, and the controlled end of the bird repelling system with the strong sound directional sound waves is connected to the output end of the bird repelling control system.

The strong sound directional sound wave bird repelling system comprises a signal processing module, a power amplifier board, a sound production unit and an electric energy recovery device.

And the power amplifier board is used for amplifying the audio signal and driving the transducer.

And the sound production unit is used for producing the amplified audio signal.

And the signal processing module is used for receiving the instruction or the data of the upper computer and processing the received instruction or the received data. The embedded circuits such as DSP chip and ARM chip of signal processing module receive the instruction or the data of host computer through input interface, decode the instruction and transmit for audio amplification module or built-in player, switch according to different audio input modes and range, handle audio signal, then export to the power amplifier board through output interface, send to the sound production unit sound production after enlargiing. And simultaneously, state remote measuring information of the sounding unit and the power amplifier board is collected, and corresponding display or warning is carried out. The principle of the signal processing module is shown in fig. 4.

The full digital power amplifier with multiple channels, high power and high fidelity can carry out dynamic load balance on each channel by applying a real-time protection technology. The phase of a multi-channel sound source signal is controlled to be consistent, a multi-channel high-efficiency power amplifier array is designed based on the class D audio amplification technology, the most advanced single-stage power amplifier is adopted, a power supply and a power amplifier are directly combined, alternating current directly supplies power for the power amplifier stage through a rectifier module, and the efficiency is higher.

Referring to fig. 10, the 220V commercial power first enters the emi suppression and rectification circuit portion, and then the filtered 300V dc is directly provided to the audio modulation and power conversion stage at the subsequent stage. The power supply stage of a special power supply is not needed (for example, Class-D needs a special switching power supply or a huge power frequency transformer for supplying power), the system isolation is directly carried out through a high-frequency transformer after the simple rectification and filtration of 220vAC, the single-stage inversion is synchronously realized, and the power loss in the process of multiple conversions is reduced. The circuit reduces the primary power conversion process, so that the power conversion loss of the primary power conversion (about 5-20%) is avoided, and the efficiency of the whole machine system is greatly improved.

The single-stage power amplifier is completely different from the traditional audio power amplifier in principle, and in fact, the single-stage power amplifier is a DC-AC inverter and is skillfully modulated by an audio signal in the process of converting direct current into alternating current, so that the cross-over distortion is thoroughly eliminated.

And the later stage adopts an electric energy recovery device to recover the invalid power of the inductive load, thereby further improving the efficiency. Can meet the requirements of power drive and heat dissipation under severe conditions.

A treble driver is an important component of an audio system that converts an electrical signal into a sound signal. The electric vibration system can produce self-induction electromotive force when passing through alternating current in the coil in the course of the work, and traditional power amplifier system is in the design, and this part self-induction electromotive force can be consumed through the speaker coil, can make the voice coil generate heat and damage the high pitch driver like this. The invention adds an electric energy recovery device at the rear stage, namely, a circuit of a capacitive power load is added in parallel on the inductive load, when the inductive load releases energy, the capacitive load circuit absorbs the energy and reuses the energy in the next cycle, thereby rapidly eliminating the self-induced electromotive force.

The power amplifier board amplifies the played audio to a proper amplitude and drives the transducer. In addition, the working temperature state of the main device is fed back. The power amplification module adopts a common D-type digital power amplifier. The most advanced single-stage power amplifier (SSA) is adopted in the loud sound dispeller, the SSA is directly combined with a power supply and a power amplifier, and an electric energy recovery device is adopted at the later stage to recover the invalid power of the inductive load, so that the efficiency is further improved. The single-stage power amplifier eliminates the problem of crossover distortion that is difficult to overcome by conventional amplifiers. The power amplifier schematic is shown in fig. 5.

And the double-light detector is arranged above the strong-sound directional sound wave bird repelling system and is used for automatically detecting the situation of birds.

The design of the dual-light detector comprises a visible light design part and an infrared thermal imaging design part.

Regarding the visible light design section:

on the premise of meeting the requirements of image processing functions and other control functions, components are reduced as much as possible so as to reduce hardware complexity and improve hardware reliability, and an SOPC technology is adopted to integrate an NIOS II processor soft core and other infrared image processing modules on a single-chip FPGA, so that the real-time performance of image processing can be improved, and the system integration level and stability are also improved.

The video front-end preprocessing circuit mainly comprises a filter circuit, an amplifying circuit and a voltage offset circuit so as to eliminate various noises and interferences, improve the driving capability and better adapt to the level requirement of the A/D converter. For a visible light imaging system, the visibility can be greatly reduced by the haze formed by dust and moisture in the air, and an excellent monitoring effect cannot be obtained by a common lens. In the invention, a special 8-320 mm high-definition continuous zooming filter lens is adopted, and the lens is designed by utilizing a multilayer coating film filtering fog-penetrating technology, so that the problem of difficult imaging in a haze day is solved. In order to reduce weight and volume, a perfect image is formed by adopting an integrated design of a lens and a 1080P high-definition CCD camera.

The near infrared light has higher transmittance to fog compared with the visible light, has weaker astigmatism and has smaller influence on image definition, so the imaging effect of the near infrared light is far clearer than that of the visible light. The super-visibility fog-penetrating lens is internally provided with a vacuum coating multilayer filtering technology, so that visible spectrum which is easy to generate scattered light is filtered, only near infrared light of about 780 nm-1000 nm is reserved, and a camera adopting a Sony ExviewHAD CCD chip has super sensitivity at 780 nm-1000 nm, can realize near infrared light imaging, and further achieves a fog-penetrating effect. And the technology for enhancing the image contrast and the edge sharpness of the camera can realize the over-the-horizon fog penetration effect which is equivalent to 1.7-2.0 times of the visual distance of the conventional camera.

The general block diagram of the visible light imaging system is shown in fig. 7, and the visible light imaging system comprises a CCD sensor, a bias voltage and time sequence logic module, a power management module, a video front-end preprocessing circuit, an a/D converter, an FPGA module, an SRAM module, a FLASH module, an EPCS serial configuration chip, an RS232 communication interface, and a video D/a.

The FPGA reads configuration information from the EPCS configuration chip to complete FPGA hardware configuration and transfer program codes from the EPCS to the SRAM for operation, the CCD sensor outputs analog signals under the action of bias voltage and driving pulses, the analog signals enter an A/D converter through a video front-end preprocessing circuit, the converted digital signals are sent to the FPGA, and the digital signals are sent to a video D/A to output PAL or NTSC analog video signals after processing such as blind pixel compensation, non-uniformity correction, image enhancement and the like. And the RS232 communication interface receives an external control signal, returns system setting information and the like.

The A/D conversion chip converts the analog signal from the front end into 14-bit digital signal, the FPGA performs blind pixel compensation, non-uniformity correction, image enhancement and other processing on the data, the gray signal is sent to a special video D/A, and the gray signal is converted into a standard full television signal after signal conditioning.

The FPGA serves as a core processor, and the division principle of each functional module operated in the FPGA is as follows: the combination logic and the sequential logic are realized by hardware, the real-time requirement such as non-uniform correction, image processing and the like is also realized by hardware, I/O control, serial communication and the like are realized by an NIOS II processor, each hardware module is written by VERILOGHDL language, is hung on an AVALON bus, is scheduled by the NIOS II processor and completes data exchange among the modules. The infrared focal plane movement assembly is developed by adopting an SOPC design method, all digital signal processing except analog-to-digital conversion (A/D) and digital-to-analog conversion (D/A) is completed in an FPGA (field programmable gate array), all time sequences required by the system are provided, non-uniform correction is completed, synchronous signals are generated, the analog and digital output of image signals is controlled, an external interface is realized, and meanwhile, useful character information is inserted into video signals. The external control command is sent to the NIOS II processor through an asynchronous receiver/transmitter (UART), and the configuration and the system management function of each hardware module are completed by the NIOS II processor.

Regarding the infrared thermal imaging design section:

the uncooled infrared detector adopts the latest fifth generation high-sensitivity uncooled infrared detection technology, the core detector component adopts a high-technology two-dimensional array suspension structure microbolometer array (FPA), the uncooled infrared detector is designed and developed based on the MEMS technology, the uncooled infrared detector adopts a thermistor material vanadium oxide (VOx) with a high resistance temperature coefficient, and the resistance temperature coefficient of the VOx is as high as 2%/° C and is much higher than 0.6%/° C of a common thermistor material. And the two-dimensional array suspension structure can effectively isolate the heat exchange effect of the pixel and the external environment, can effectively reduce the influence of stray infrared light on the detection sensitivity, has the detection sensitivity (NETD) superior to 18mk and higher sensitivity at 0.1 ℃ than that of a conventional polycrystalline silicon detector, can obtain low noise and finer picture quality, and is less influenced by fog, rain and snow.

The traditional uncooled infrared thermal imaging lens only has fixed focus or double view fields, the observation view field of the fixed focus is single, the lens cannot zoom continuously like a visible light lens, more electronic amplification is required, the electronic amplification factor is limited, the resolution can be reduced to 1/4 and 1/16 during amplification, the definition is seriously influenced, and the electronic amplification in practical application cannot play a role. Although the dual-field infrared lens can give consideration to both a wide-angle field and a telephoto field, the dual-field infrared lens has the defect that an image cannot be seen in a field switching process, and the target is easily lost in about 5 seconds. In order to improve the long-distance detection performance of the non-refrigeration thermal imager, the invention specially designs a 5-time optical continuous zooming long-focus infrared lens with the thickness of 30-155 mm, adopts a unique AS optical continuous zooming design and a 3CAM high-precision optical machine design, is smooth and stable in zooming, and is beneficial to large-range search and long-distance identification.

In combination with the thermal imagery optical continuous zooming effect diagram shown in fig. 9, the invention adopts a long-focus infrared lens with 5 times of zooming optical continuous zooming, the zoom lens has smaller depth of field, narrower visual angle, larger image magnification and more prominent picture center in the process from short focal length to long focal length, that is, when the focal length of the lens is enlarged to the maximum, a distant object can be clearly seen, but the visual angle is reduced; when the focal length is changed to the shortest, a close object can be clearly seen, and meanwhile, the visual angle is also increased. From the near to the far, the object can be seen clearly.

The thermal imaging signal processing principle is shown in fig. 8. Infrared radiation from the target enters the optical system and is focused by the focusing mechanism onto the FPA detector. After receiving the infrared radiation, the FPA detector converts the infrared radiation into heat, then converts the heat into the change of resistance, and obtains an electric signal through a circuit. The 640 x 512 array detector elements are converted into a video signal by the timing drive provided by the processor. In the signal processor, the video signal is converted into digital signal and output after A/D conversion, uniformity correction, blind pixel substitution, gain adjustment, brightness adjustment and other processing.

The signal filtering process is to remove noise in the signal and improve the signal-to-noise ratio, and the filtering process is required before the image processing and the digital processing. The scheme adopts the FPGA programming digital signal multi-order filter, has high Q value and removes the read-out noise to the maximum extent.

The highlight drives bird equipment, sets up in the directional sound wave of hi-lite drives bird system top for send light, and carry out the expulsion to the flock of birds through light. The highlight bird repelling device comprises a main light source 41, an auxiliary light source 42 and a control handle.

The main light source is a special solid light source matched with an electric focusing lens combination, parallel light emitting can be achieved, meanwhile, the refraction effect of light is achieved during angle adjustment, the purposes of short-distance astigmatic illumination and long-distance focusing illumination are achieved, the transmittance of the glass lens is over 99% through a special optical coating process, and the maximum utilization rate of luminous flux is effectively guaranteed.

The sub-lamp is equipped with 1 1000 lumens high brightness LED wick and two middle and long distances shine apart from infrared as the sub-lamp light source, realizes the switch of sub-lamp through programming control, according to actual use scene and on-the-spot lighting effect, when long distance shines, the sub-lamp is the off-state, when the main light zooms to closely from long distance, when zooming the angle and reaching 12 degrees, the sub-lamp of white light is opened, realizes closely floodlight function. When the focusing is carried out from a short distance to a long distance and the focusing range is less than 12 degrees, the white light auxiliary lamp is turned off, and the main lamp realizes long-distance illumination.

The control handle realizes the integral control of the bicolor lamp, the control handle comprises two switches, the lower part is provided with a switch key, and the main functions are switching on and off the power supply and switching infrared light sources with different wavelengths. The upper part is a four-way fluctuation light-on multifunctional key, the four directions are respectively responsible for the long-distance focusing (the light spot becomes small, the irradiation distance is longer) and the short-distance focusing of the double-color lamp, and the auxiliary lamp is turned on when the double-color lamp is focused to 12 degrees, so that the short-distance scene floodlight function and the switching from full-power strong light to 50% power medium light to full-power strong light to tactical stroboscopic glaring are realized.

And the controller equipment box is independently arranged relative to the intelligent holder. An AI development board, an NVR (network video recorder), a switch and a power module are arranged in the controller equipment box. The switch is connected with the NVR through the network cable and the AI development board.

And the monitoring system is used for displaying the bird condition information detected by the double-light detector.

And the alarm system is used for sending out alarm buzzing to remind an operator to operate.

The bird repelling control system is a bird repelling system integrating a detection recognition system, a strong sound system, a strong light system, a rotating system, a monitoring system and an alarm system, wherein the detection system autonomously detects birds, the birds can be framed and an alarm is given out after the detection of the birds, the strong sound system or the strong light system is started to repel the birds, and an original picture is stored so as to be traced for later use.

and S1, initializing the system.

And S2, configuring system parameters.

And S3, selecting a bird repelling mode, wherein the bird repelling mode is divided into an automatic mode and a manual mode.

When the automatic bird repelling mode is selected: the double-light detector gives an alarm when detecting the bird group, and the bird repelling control system starts the strong-sound directional sound wave bird repelling system and the strong-light bird repelling equipment to repel the bird group (the bird repelling sound source, the sound intensity, the illumination intensity and the like can be configured). And when no bird is in the picture of the monitoring system, closing the strong-sound directional sound wave bird repelling system and the strong-light bird repelling device, and repeating the steps.

When the manual bird repelling mode is selected: an operator operates the intelligent cradle head and the double-light detector through the control handle (the control handle can control each action of the cradle head, and the double-light detector zooms and magnifies), framing is carried out when a bird is found, whether the strong-sound directional sound wave bird repelling system (the bird repelling sound source and the bird repelling volume can be selected) is started or not is judged by the operator, and the bird repelling condition is completely judged by the operator. And if the operator judges that the strong-sound directional sound wave bird repelling system needs to be started, starting the strong-sound directional sound wave bird repelling system to repel the bird group.

During the operation process of the equipment, the alarm information can be output in real time, and bird situation related detailed information and materials are stored in the whole process.

The bird repelling control system can also control the volume of the loud-sound equipment, and the bird repelling control system can adjust the volume of the loud-sound equipment according to the distance between the on-site environment, wherein the volume adjustment is divided into three levels, namely low level, medium level and high level. Note: the volume recommendation may be set to low volume for indoor system testing and high volume for outdoor testing.

The speed control of the intelligent cradle head is as follows: the speed of the intelligent cradle head can be set by the bird repelling control system and can also be controlled by the control handle. The horizontal speed adjusting range is 1-64, 1 corresponds to the lowest horizontal speed of 0.01 degree/s, and 64 corresponds to the highest horizontal speed of 20 degrees/s. The pitching speed adjusting range is 1-64, 1 corresponds to the lowest pitching speed of 0.01 degree/s, and 64 corresponds to the highest pitching speed of 8 degrees/s. The intelligent cloud platform supports 360 continuous rotations.

The high-light bird repelling device comprises an irradiation mode and a stroboscopic mode, and the light beam intensity is divided into three levels, namely high (100%), medium (50%) and low (20%).

Claims

1. An airport detection and drive integrated system, comprising:

the intelligent cloud deck can drive the device to integrally rotate horizontally;

the alarm system is used for sending out alarm buzzing;

2. The integrated airport probe and bird repelling system of claim 1, wherein the megasonic directional sonic bird repelling system comprises:

the signal processing module is used for receiving the instruction or data of the upper computer and processing the received instruction or data;

3. The integrated airport detection and drive system of claim 2, wherein said signal processing module comprises:

the DSP chip is embedded in the signal processing module;

the ARM chip is embedded in the signal processing module;

and the output interface is used for outputting the processed audio signal.

4. The integrated airport detection and drive system of claim 1, wherein the glare bird repelling device comprises:

5. The airport detection and driving integrated system according to claim 1, wherein the intelligent cloud deck comprises:

the pitching stepping motor is used for driving the holder to integrally pitch and swing;

6. A bird repelling method of an airport detection and drive integrated system is characterized by comprising the following steps:

s1, initializing the system;

s2, configuring system parameters;