CN113970933A - Water surface landing auxiliary system of seaplane and control method - Google Patents
Water surface landing auxiliary system of seaplane and control method Download PDFInfo
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Abstract
The invention provides a water surface landing auxiliary system of a seaplane and a control method, wherein the auxiliary system comprises a control processing device and a plurality of water environment monitoring bodies; the control processing device is used for receiving an airplane landing instruction and sending a working instruction to the water environment monitoring body, the working instruction comprises a navigation instruction and an induction instruction, landing track information is preset in the control processing device, the landing track information is configured to be adjustable in parameter, and the navigation instruction comprises the landing track information; the system is also used for receiving induction data sent by the water environment monitoring body and carrying out imaging display according to the induction data; the water environment monitoring body receives the work order and carries out corresponding action, and the action includes navigation action, response action, and navigation action is configured into the water environment monitoring body and carries out the navigation according to the preset parameter according to descending track information, and the response action is configured into the water environment monitoring body and descends auxiliary information collection to the water environment. The safety of the water surface landing of the seaplane is guaranteed, and the safety risk is reduced.
Description
Technical Field
The invention belongs to the technical field of aviation security, and particularly relates to a water surface landing auxiliary system of a seaplane and a control method.
Background
At present seaplane development is more and more rapid, and seaplane need carry out a large amount of flight tests on water, flight training and relevant aviation operation, and for guaranteeing flight safety on water, mainly only tour and drive the bird crowd by the ship, avoid taking place the bird strike incident, inquire simultaneously to near meteorological detection mechanism and learn relevant meteorological hydrology information, do not have the relevant dedicated surface of water to descend auxiliary system and carry out the flight guarantee.
The two traditional guarantee modes are insufficient, the ship is patrolled and only can temporarily drive away a bird group, the ship quickly leaves and then returns the bird group, the waterless bird state in a landing area cannot be kept for a long time, and meanwhile, for an airplane, the running ship is an obstacle in the landing area and threatens the safety of the airplane; the related meteorological hydrological information monitored by the nearby meteorological detection mechanism is not monitored in real time on the spot, certain hysteresis exists, the accuracy is not high, and potential safety hazards exist when the airplane lands.
Therefore, the existing guarantee mode needs a large amount of manpower and material resources for supporting, is poor in instantaneity and safety, cannot provide a good water surface landing auxiliary function of the seaplane, and is difficult to comprehensively guarantee flight safety.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides a water surface landing auxiliary system of a seaplane and a control method, and is mainly used for solving the problems that the auxiliary guarantee for the water surface landing of the seaplane is not in place, the control is inconvenient and the like in the prior art.
In a first aspect, the invention provides a water surface landing auxiliary system of a seaplane, which comprises a control processing device and a plurality of water environment monitoring bodies, wherein the water environment monitoring bodies are respectively in wireless network signal connection with the control processing device, and the control processing device is also in wireless network signal connection with the plane;
the control processing device is used for receiving an airplane landing instruction and sending a working instruction to the water environment monitoring body, wherein the working instruction at least comprises one or more of a navigation instruction and an induction instruction, landing track information is preset in the control processing device, the landing track information is configured to be adjustable in parameters, and the navigation instruction comprises the landing track information; the system is also used for receiving induction data sent by the water environment monitoring body and carrying out imaging display according to the induction data;
the water environment monitoring body receives the work order and carries out corresponding action, the action includes one or more in navigation action, the response action at least, navigation action is configured into the water environment monitoring body sails according to the preset parameter according to the landing track information, the response action is configured into the water environment monitoring body descends the auxiliary information collection to the water environment.
In some embodiments, the marine environment monitoring body comprises an acquisition processor, a sensor module, an acousto-optic module, a communication module and a DME ranging module, wherein the acquisition processor is respectively in signal connection with the sensor module, the acousto-optic module and the DME ranging module, the communication module is in signal connection with the acquisition processor, the communication module is in signal connection with the control processing device through a wireless network, the sensor module is used for acquiring meteorological hydrological information of a position where the marine environment monitoring body is located, the acousto-optic module is used for performing corresponding acoustic signal transmission and optical signal transmission according to an instruction of the control processing device, and the DME ranging module is used for receiving and responding to a distance inquiry instruction of the aircraft and providing distance information for the aircraft.
In some embodiments, the acquisition processor is in signal connection with the communication module through an RS232 bus, a CF card for storing acquired data is arranged in the acquisition processor, and an RS232 expansion interface is reserved in the acquisition processor.
In some embodiments, the sensor module includes, but is not limited to, wind sensors for monitoring wind direction and wind speed information, wave sensors for monitoring wave height and surge hydrological information, a position sensor for monitoring directional position location information, ultrasonic depth-finding sensors for monitoring water depth information, and a current meter for monitoring speed and direction of the current.
In some embodiments, the aquatic environment monitoring body further comprises an unmanned ship navigation module, the unmanned ship navigation module is in signal connection with the communication module, the unmanned ship navigation module navigates according to a navigation instruction sent by the control processing device, and landing track information in the navigation instruction comprises a navigation destination position, a navigation direction, a navigation speed and a navigation route of each aquatic environment monitoring body.
In some embodiments, the acousto-optic module is also used for light path connection with other water environment monitoring bodies.
In some embodiments, the control processing device is in signal connection with the plurality of communication modules through a GPRS or CDMA or 5G wireless network communication mode, and processes and stores the weather hydrological information, and the control processing device further includes a display control module, and the display control module is configured to receive a manual operation instruction and send a corresponding control instruction.
In some embodiments, the display control module is configured to display a landing track image formed by each of the marine environment monitoring bodies in the working water area, and the control processing device corrects the landing track information according to an actual position of the marine environment monitoring body and sends the landing track information to an aircraft.
In a second aspect, the present invention further provides a control method using the above-mentioned water surface landing aid system of a seaplane, including the following steps:
the control processing device receives an airplane landing instruction, controls the aquatic environment monitoring bodies to navigate according to preset landing track information, and the display control module displays navigation tracks and position points of the aquatic environment monitoring bodies in real time;
controlling a sensor module corresponding to each water environment monitoring body to carry out landing auxiliary information acquisition on the water environment;
if the water area depth meets the take-off and landing requirements of the airplane, the overwater environment monitoring body is controlled to be anchored in the corresponding take-off and landing area through the anchor hooks; if the water area depth does not meet the taking-off and landing requirements of the airplane, the water environment monitoring body is controlled to replace the water area position, and landing auxiliary information is collected again and judged;
controlling an acoustic and optical module to emit acoustic signals and optical signals, wherein the acoustic signals comprise various bird prey sounds, and the optical signals comprise flashing light;
after the actual landing track information is determined, the acousto-optic modules of the water environment monitoring bodies carry out connection and display of light paths according to a preset mode to realize landing indication, and the corrected landing track information is sent to the airplane through the control processing device;
the DME ranging module of each marine environment monitoring body responds to a distance inquiry command of the airplane and provides distance information to the airplane during landing of the airplane.
In some embodiments, the control processing device gives out an audible and visual alarm when the aquatic environment monitoring body finds any condition which does not meet the taking-off and landing requirements of the airplane, and sends an alarm instruction to the airplane.
The invention has at least the following beneficial effects:
1. the system controls a plurality of water environment monitoring bodies to navigate and fix points according to preset landing track information through the control processing device, collects landing auxiliary information of the water environment, images induction data in the control processing device, facilitates visual observation of workers, and simultaneously sends related data to the plane to ensure the safety of water surface landing of the water plane;
2. the ultrasonic sounding sensor is used for measuring the water depth information of the landing area of the airplane, so that the airplane is prevented from mistakenly entering a dangerous area, and the airplane is prevented from being damaged and the crew is prevented from being injured; the method comprises the following steps of monitoring meteorological hydrological information such as surge, wind speed and wind direction of an airplane landing area in real time by using a wind sensor, a wave sensor, a current meter and the like, providing information support for landing in time and ensuring the landing safety of the airplane; the acousto-optic module is used for emitting corresponding acoustic signals and optical signals, birds can be repelled before the plane lands on the water surface, the bird strike risk is reduced, obstacles are not additionally added to influence the safety of the plane, visual reference and light warning can be provided for an onboard pilot, an optical channel of a landing track of the plane is visually formed, the onboard pilot can conveniently sense the vision, the pilot is assisted to land in a preset area accurately when the visibility is poor, the light warning whether the ground is safe is provided, and the safety risk is reduced;
3. the DME ranging module provides ranging information for the airplane, so that an onboard pilot can accurately judge the distance between the take-off and landing area and the airplane, the gliding height of the airplane is adjusted in time, and the pilot is assisted to drive the airplane to the water take-off and landing area in a strange water area;
4. the invention provides more ground information for helping the pilot to make decisions, expels birds, greatly reduces the pressure of water field affair guarantee work, greatly improves the work efficiency, greatly reduces the safety risk of the airplane landing on the water surface, ensures that the airplane can land in a preset area more accurately and safely, and fills the blank of special equipment for water surface guarantee of the water airplane in China.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
FIG. 1 is an overall schematic view of a surface landing aid system for a seaplane as disclosed herein.
FIG. 2 is a schematic illustration of an in-water environment monitoring body in a surface landing aid system for a seaplane according to one embodiment of the present disclosure.
FIG. 3 is a schematic illustration of an in-water environment monitoring body in a surface landing aid system for a seaplane according to another embodiment of the present disclosure.
FIG. 4 is a flow chart of a method for controlling a water surface landing aid system of a seaplane according to the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, when it is described that a specific device is located between a first device and a second device, there may or may not be an intervening device between the specific device and the first device or the second device. When a particular device is described as being coupled to other devices, that particular device may be directly coupled to the other devices without intervening devices or may be directly coupled to the other devices with intervening devices.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
The applicant researches and discovers that:
at present, in order to ensure the safety of the water flight of the seaplane, the seaplane mainly patrols and drives bird groups by the aid of a ship, bird attack events are avoided, meanwhile, relevant weather hydrological information is inquired from a weather detection mechanism nearby, and no special water surface landing auxiliary system is used for flight guarantee.
The two traditional guarantee modes are insufficient, the ship is patrolled and only can temporarily drive away a bird group, the ship quickly leaves and then returns the bird group, the waterless bird state in a landing area cannot be kept for a long time, and meanwhile, for an airplane, the running ship is an obstacle in the landing area and threatens the safety of the airplane; the related meteorological hydrological information monitored by the nearby meteorological detection mechanism is not monitored in real time on the spot, certain hysteresis exists, the accuracy is not high, and potential safety hazards exist when the airplane lands.
In view of the above, in a first aspect, referring to fig. 1 to 2, the present disclosure provides a water surface landing aid system for a seaplane, including a control processing device and a plurality of water environment monitoring bodies, the plurality of water environment monitoring bodies are respectively in wireless network signal connection with the control processing device, the control processing device is further in wireless network signal connection with the plane, wherein the control processing device can be disposed on a shore or on a specific ship far from a water landing area of the plane, the control processing device is a control terminal directly interacting with an operator, and the water environment monitoring bodies are collectively formed into a buoy integrated body, and can sail on the water surface along with towing or automatic driving of other ships;
the control processing device is used for receiving an airplane landing instruction and sending a working instruction to the water environment monitoring body, wherein the working instruction at least comprises one or more of a navigation instruction and an induction instruction, landing track information is preset in the control processing device, the landing track information is configured to be adjustable in parameters, and the navigation instruction comprises the landing track information; the system is also used for receiving induction data sent by the water environment monitoring body and carrying out imaging display according to the induction data;
the water environment monitoring body receives the work order and carries out corresponding action, the action includes one or more in navigation action, the response action at least, navigation action is configured into the water environment monitoring body sails according to the preset parameter according to the landing track information, the response action is configured into the water environment monitoring body descends the auxiliary information collection to the water environment.
It should be noted that, after receiving the landing instruction of the aircraft, the control processing device determines the position where each of the aquatic environment monitoring bodies needs to be placed according to the landing track information preset in the control processing device, and controls the aquatic environment monitoring bodies to sail to a specified place, so as to form a water area channel allowing the aircraft of different sizes and types to land.
Optionally, the environmental information of the channel internal area is collected, a plurality of water environment monitoring bodies can be arranged side by side, and the water environment monitoring bodies sail in the same direction to cover the channel internal area; and environmental information on two sides of the channel is collected, and each side can enable the aquatic environment monitoring bodies to form a queue at certain intervals to limit the boundary of the channel.
Referring to fig. 2, in this embodiment, the aquatic environment monitoring body includes an acquisition processor, a sensor module, an acousto-optic module, a communication module and a DME ranging module, the acquisition processor is respectively in signal connection with the sensor module, the acousto-optic module and the DME ranging module, the communication module is in signal connection with the acquisition processor, the communication module is in signal connection with the control processing device through a wireless network, the sensor module is used for acquiring meteorological hydrological information of a position where the aquatic environment monitoring body is located, and sending acquired sensing data to the acquisition processor, and the acquisition processor collects and processes the sensing data and transmits the same to a remote control processing device through the communication module; the acousto-optic module is used for sending corresponding acoustic signals and optical signals according to instructions of the control processing device, wherein the acoustic signals are mainly used for dispelling birds and beasts, the acoustic signals are sent out in a horn mode, the sound of birds with prey is simulated, and the acousto-optic module has a strong waterproof function; the DME ranging module is used for receiving and responding to the distance inquiry command of the airplane and providing distance information for the airplane.
As an implementation mode, the acquisition processor is in signal connection with the communication module through an RS232 bus, a CF card for storing acquired data is arranged in the acquisition processor, the CF card stores various sensing data acquired by the sensor module, and also stores a moving track and positioning information of the aquatic environment monitoring body, and the acquisition processor is also reserved with an RS232 expansion interface to reserve an interface for communication transmission of other devices.
As an embodiment, the sensor module includes, but is not limited to, a wind sensor, a wave sensor, a position sensor, an ultrasonic depth measurement sensor, and a current meter, all of which are fixed in a buoy integrated body in a centralized manner, wherein the wind sensor is used for monitoring wind direction and wind speed information; the wave sensor is an acceleration wave sensor, is arranged in the center of the buoy integrated body cabin and is used for monitoring wave height and height surging hydrological information; the position sensor is used for monitoring direction position positioning information and feeding back the actual position of the underwater environment monitoring body in real time so as to form a corresponding track map in the control processing device; the ultrasonic depth measuring sensor is arranged at the bottom of the buoy integrated body, and transmits ultrasonic waves downwards for monitoring the depth information of the water area; the current meter is used to monitor the speed and direction of the current.
Referring to fig. 3, as an implementation manner, the aquatic environment monitoring bodies further include an unmanned ship navigation module, the unmanned ship navigation module is in signal connection with the communication module, the unmanned ship navigation module navigates according to a navigation instruction sent by the control processing device, landing track information in the navigation instruction includes a navigation end position, a navigation direction, a navigation speed, and a navigation route of each of the aquatic environment monitoring bodies, relevant parameters of the landing track information can be manually modified in the control processing device to determine a position and a navigation track of each of the aquatic environment monitoring bodies, and after the determination is made, the unmanned ship navigation module navigates according to a set navigation route through signal transmission; optionally, the unmanned ship navigation module is equipped with a solar charging module to accommodate long-term outdoor work of the unmanned ship navigation module. Furthermore, the water environment monitoring bodies are collected into an equipment box in a unified mode, when the auxiliary system needs to be started, the equipment box is opened, all the water environment monitoring bodies in the equipment box automatically spread out according to preset information to form a landing track and acquire environment information.
As an implementation mode, the acousto-optic module is also used for being in light path connection with other water environment monitoring bodies, namely when the water environment monitoring bodies reach a preset position and weather hydrological information of a monitoring environment meets airplane landing requirements, the acousto-optic modules corresponding to the water environment monitoring bodies on two sides of the channel emit light columns, in one queue, the light column of the latter acousto-optic module is shot to the position of the former water environment monitoring body to form straight lines of two boundaries, an airplane landing track light channel is intuitively formed, visual perception on the airplane is facilitated, a pilot is assisted to accurately land in a preset area when visibility is poor, light warning whether the ground is safe is provided, and safety risks are reduced.
In this embodiment, the control processing device is in signal connection with the plurality of communication modules through a GPRS or CDMA or 5G wireless network communication mode, and processes and stores the meteorological hydrological information, the control processing device further comprises a display control module, the display control module is used for receiving a manual operation instruction and sending a corresponding control instruction, and an operator can operate the display control module to further control the work of loads such as the sensor module, the acousto-optic module and the DME ranging module.
Furthermore, the display control module is used for displaying landing track images formed by the water environment monitoring bodies in the working water area, the landing track images comprise tracks in the navigation process and positioning information after final positioning, and the process that the water environment monitoring bodies determine the final positions is a dynamic process, so that the landing track images can be in place in one step according to preset landing track information and can also be adjusted.
In a second aspect, referring to fig. 4, the present invention further provides a control method using the above-mentioned water surface landing aid system of a seaplane, including the following steps:
the control processing device receives an airplane landing instruction, controls the aquatic environment monitoring bodies to navigate according to preset landing track information, and the display control module displays navigation tracks and position points of the aquatic environment monitoring bodies in real time; the water environment monitoring body can be dragged to a specified position by other ships and can also be driven by an unmanned ship navigation module in the water environment monitoring body;
controlling a sensor module corresponding to each water environment monitoring body to carry out landing auxiliary information acquisition on the water environment;
controlling an ultrasonic depth sounding sensor to monitor, and measuring the depth of a water area; if the water area depth meets the take-off and landing requirements of the airplane, the overwater environment monitoring body is controlled to be anchored in the corresponding take-off and landing area through the anchor hooks; if the water area depth does not meet the take-off and landing requirements of the airplane, the water environment monitoring body is controlled to change the water area position, landing auxiliary information is collected again and judged, it needs to be noted that when the water area is changed, the water environment monitoring body can be recovered and manually placed in another area, the measurement area can also be adjusted remotely through the control processing device, and the unmanned ship navigation module is controlled to automatically navigate according to the position change and the route information; certainly, the depth information of the water area is clear, the requirement of taking off and landing of the airplane can be completely met, the depth measurement can be skipped, and the water environment monitoring body is directly anchored in a preset area; in addition, besides the monitoring of the ultrasonic sounding sensor, other sensors in the sensor module are also controlled to acquire and judge the auxiliary information of the water environment landing so as to ensure that various environmental factors are in a controllable safety range;
the sound and light module is controlled to emit sound signals and light signals, the sound signals comprise various bird-hurling sounds, the light signals comprise flashing light, the sound of bird-hurling sounds and the flashing light are emitted to the periphery to repel birds, the light signals can be turned off after a certain time, the preset lifting and landing area is ensured to be free of birds, and once the birds are found, the bird repelling loudspeaker and the emergency warning lamp are turned on to expel the birds;
after the actual landing track information is determined, the acousto-optic modules of the water environment monitoring bodies carry out connection and display of light paths according to a preset mode, a landing indicator lamp is turned on, a dynamic effect is displayed, landing indication is achieved, and the corrected landing track information is sent to the airplane through the control processing device;
in the process of landing the airplane, the DME ranging modules of the marine environment monitoring bodies respond to the distance inquiry command of the airplane and provide distance information for the airplane, so that an onboard pilot can accurately judge the distance between a take-off and landing area and the airplane, the glide height of the airplane is adjusted in time, and the pilot is assisted to pilot the airplane to the marine take-off and landing area in a strange water area.
In this embodiment, the control processing apparatus is in send out audible and visual warning when arbitrary unsatisfied aircraft take off and land the condition of requirement is surveyed to the aquatic environment monitoring body to send warning instruction to the aircraft, in case weather, hydrology and bird's feelings information are unusual in a single day, for example discover to surge height, wave height and bird's feelings etc. and hinder the condition that the aircraft takes off and land, then control display control module opens red blue warning light, and send the signal and remind the crew on the aircraft can not land.
Compared with the prior art, the invention provides a water surface landing auxiliary system and a control method of a seaplane, wherein a plurality of water environment monitoring bodies are controlled by a control processing device to navigate and fix points according to preset landing track information, landing auxiliary information acquisition of the water environment is carried out, induction data is imaged in the control processing device, workers can conveniently and visually watch the induction data, and meanwhile, related data are sent to the seaplane, so that the safety of water surface landing of the seaplane is guaranteed;
the ultrasonic sounding sensor is used for measuring the water depth information of the landing area of the airplane, so that the airplane is prevented from mistakenly entering a dangerous area, and the airplane is prevented from being damaged and the crew is prevented from being injured; the method comprises the following steps of monitoring meteorological hydrological information such as surge, wind speed and wind direction of an airplane landing area in real time by using a wind sensor, a wave sensor, a current meter and the like, providing information support for landing in time and ensuring the landing safety of the airplane; the acousto-optic module is used for emitting corresponding acoustic signals and optical signals, birds can be repelled before the plane lands on the water surface, the bird strike risk is reduced, obstacles are not additionally added to influence the safety of the plane, visual reference and light warning can be provided for an onboard pilot, an optical channel of a landing track of the plane is visually formed, the onboard pilot can conveniently sense the vision, the pilot is assisted to land in a preset area accurately when the visibility is poor, the light warning whether the ground is safe is provided, and the safety risk is reduced;
the DME ranging module provides ranging information for the airplane, so that an onboard pilot can accurately judge the distance between the take-off and landing area and the airplane, the gliding height of the airplane is adjusted in time, and the pilot is assisted to drive the airplane to the water take-off and landing area in a strange water area;
the invention provides more ground information for helping the pilot to make decisions, expels birds, greatly reduces the pressure of water field affair guarantee work, greatly improves the work efficiency, greatly reduces the safety risk of the airplane landing on the water surface, ensures that the airplane can land in a preset area more accurately and safely, and fills the blank of special equipment for water surface guarantee of the water airplane in China.
Finally, it should be emphasized that the present invention is not limited to the above-described embodiments, but only the preferred embodiments of the invention have been described above, and the present invention is not limited to the above-described embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A water surface landing auxiliary system of a seaplane is characterized by comprising a control processing device and a plurality of water environment monitoring bodies, wherein the water environment monitoring bodies are respectively in wireless network signal connection with the control processing device, and the control processing device is also in wireless network signal connection with the plane;
the control processing device is used for receiving an airplane landing instruction and sending a working instruction to the water environment monitoring body, wherein the working instruction at least comprises one or more of a navigation instruction and an induction instruction, landing track information is preset in the control processing device, the landing track information is configured to be adjustable in parameters, and the navigation instruction comprises the landing track information; the system is also used for receiving induction data sent by the water environment monitoring body and carrying out imaging display according to the induction data;
the water environment monitoring body receives the work order and carries out corresponding action, the action includes one or more in navigation action, the response action at least, navigation action is configured into the water environment monitoring body sails according to the preset parameter according to the landing track information, the response action is configured into the water environment monitoring body descends the auxiliary information collection to the water environment.
2. The water surface landing aid system of claim 1, wherein the water environment monitoring body comprises an acquisition processor, a sensor module, an acousto-optic module, a communication module and a DME ranging module, the acquisition processor is respectively in signal connection with the sensor module, the acousto-optic module and the DME ranging module, the communication module is in signal connection with the acquisition processor, the communication module is in signal connection with the control processing device through a wireless network, the sensor module is used for acquiring meteorological hydrological information of the position where the water environment monitoring body is located, the acousto-optic module is used for carrying out corresponding sound signal transmission and light signal transmission according to the instruction of the control processing device, and the DME ranging module is used for receiving and responding to the distance inquiry instruction of the airplane and providing distance information for the airplane.
3. The water surface landing aid system of claim 2, wherein the acquisition processor is in signal connection with the communication module through an RS232 bus, a CF card for storing acquired data is arranged in the acquisition processor, and an RS232 expansion interface is reserved in the acquisition processor.
4. A seaplane surface-landing aid system according to claim 3, wherein said sensor modules include but are not limited to wind sensors for monitoring wind direction and speed, wave sensors for monitoring wave height and surge hydrological information, position sensors for monitoring directional position location information, ultrasonic depth-finding sensors for monitoring water depth information, and current meters for monitoring speed and direction of current.
5. The water surface landing aid system for seaplane according to claim 4, wherein said water environment monitoring body further comprises an unmanned ship navigation module, said unmanned ship navigation module is in signal connection with said communication module, said unmanned ship navigation module navigates according to a navigation command sent by said control processing device, and landing track information in said navigation command includes navigation end position, navigation direction, navigation speed, and navigation route of each water environment monitoring body.
6. A seaplane water surface landing aid system as claimed in claim 5, wherein said acousto-optic module is further adapted to be optically connected to other water environment monitoring bodies.
7. The water surface landing aid system of claim 6, wherein the control processing device is in signal connection with the plurality of communication modules through GPRS or CDMA or 5G wireless network communication, processes and stores the meteorological hydrological information, and further comprises a display control module, and the display control module is used for receiving manual operation instructions and sending corresponding control instructions.
8. The system of claim 7, wherein the display control module is configured to display a landing trajectory image formed by each of the monitoring bodies in a working water area, and the control processing device corrects the landing trajectory information according to an actual position of the monitoring bodies and sends the corrected landing trajectory information to the aircraft.
9. A control method for use in a water surface landing aid system for a seaplane as claimed in any one of claims 1 to 8, including the steps of:
the control processing device receives an airplane landing instruction, controls the aquatic environment monitoring bodies to navigate according to preset landing track information, and the display control module displays navigation tracks and position points of the aquatic environment monitoring bodies in real time;
controlling a sensor module corresponding to each water environment monitoring body to carry out landing auxiliary information acquisition on the water environment;
if the water area depth meets the take-off and landing requirements of the airplane, the overwater environment monitoring body is controlled to be anchored in the corresponding take-off and landing area through the anchor hooks; if the water area depth does not meet the taking-off and landing requirements of the airplane, the water environment monitoring body is controlled to replace the water area position, and landing auxiliary information is collected again and judged;
controlling an acoustic and optical module to emit acoustic signals and optical signals, wherein the acoustic signals comprise various bird prey sounds, and the optical signals comprise flashing light;
after the actual landing track information is determined, the acousto-optic modules of the water environment monitoring bodies carry out connection and display of light paths according to a preset mode to realize landing indication, and the corrected landing track information is sent to the airplane through the control processing device;
the DME ranging module of each marine environment monitoring body responds to a distance inquiry command of the airplane and provides distance information to the airplane during landing of the airplane.
10. The method as claimed in claim 9, wherein the control processing means issues an audible and visual alarm when the aquatic environment monitoring body finds that any condition does not meet the takeoff and landing requirements of the airplane, and sends an alarm instruction to the airplane.
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