Communication node convenient for air transportation and water area deployment and deployment method thereof

Abstract

The invention relates to a communication node convenient for air transportation and water area deployment and a deployment method thereof, the node is an anchoring box body during transportation, the anchoring box body is divided into three layers including a communication and lift-off module, an anchoring module and a floating anchoring platform from top to bottom in sequence, the communication and lift-off module comprises a captive balloon, a communication antenna and a captive cable, and the communication and lift-off module is connected with the floating anchoring platform. A top openable cover plate is arranged above the communication and lift-off module, a bottom openable cover plate is arranged below the floating anchoring platform, baffles are arranged on the periphery of the anchoring box body, airplane cable mooring points are arranged on the cover plates and the baffles on the periphery, and when the top openable cover plate is taken down, the baffles on the periphery of the communication and lift-off module are folded outwards. When the openable cover plate at the bottom is taken down, the baffles on the periphery of the floating anchoring platform are folded outwards. Compared with the prior art, the method has the advantages that the deployment speed of the communication nodes in the complex marine environment is increased, and the emergency response time is shortened.

Description

Technical Field

[0001] The present invention relates to the field of marine communication technologies, and in particular, to a communication node that is convenient for air transportation and water deployment and a deployment method thereof. Background Art

[0002] In emergencies such as marine natural disasters, maritime accidents, and military conflicts, marine communication networks are extremely vulnerable to severe damage. In the past, traditional marine communication means mainly relied on mobile communication ships, satellite communication devices, etc. Although these systems can provide communication services, due to the special maritime traffic conditions and environmental conditions, the timeliness or communication quality of their arrival at the target sea area is difficult to guarantee, and there may also be risks of being unable to arrive smoothly and the communication quality being difficult to guarantee in severe sea conditions, and satellites may be damaged and destroyed at critical moments;

[0003] In recent years, with the gradual application of technologies such as unmanned aerial vehicles and tethered balloons in the marine field, a method of constructing marine communication services by means of an aerial platform has emerged. For example, solutions such as unmanned aerial vehicle base stations and base stations carried by unmanned ships can theoretically build a communication network with a considerable coverage area over a vast marine area in a relatively short time. However, in the actual marine environment, the implementation of these solutions is not smooth. On the one hand, the related equipment is usually large in size and complex in structure, and the difficulty of maritime transportation and installation is quite high; on the other hand, it is difficult to establish a long-term stable communication network and high-speed, large-capacity data transmission, as well as the urgent need for a large transmission bandwidth such as real-time backhaul of high-definition images at a maritime rescue site and rapid interaction of a large amount of monitoring data. This greatly reduces the feasibility of these solutions in practical applications, making it difficult to adapt to complex and changeable marine communication scenarios and unable to efficiently provide reliable communication services for activities such as marine emergency rescue, maritime operation safety guarantee, and marine resource development, resulting in low communication response efficiency and unstable communication services in the marine environment. Summary of the Invention

[0004] The purpose of the present invention is to provide a communication node that is convenient for air transportation and water deployment and a deployment method thereof, in order to improve the deployment speed of communication nodes in a complex marine environment, shorten the emergency response time, and provide stable communication services at the same time.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A communication node facilitating air transportation and water deployment. When in transportation, the node is an anchoring box body, which is divided into three layers. From top to bottom, they are the communication and liftoff module, the anchoring module, and the floating anchoring platform. The communication and liftoff module includes a mooring balloon, a communication antenna, and a mooring cable. The communication antenna is provided below the mooring balloon. The mooring cable connects the communication and liftoff module with the inflation system in the anchoring module and the mooring balloon of the communication and liftoff module. The inflation system of the anchoring module is also connected to the floating anchoring platform;

[0007] Above the communication and liftoff module, there is a top-opening cover plate, and below the floating anchoring platform, there is a bottom-opening cover plate. Baffles are provided around the anchoring box body. The cover plate and the anchoring box body are attracted and combined through the magnetic attraction part on the baffle. Buoyancy sensors are provided around the bottom of the bottom-opening cover plate. Aircraft cable attachment points are provided on the cover plate and the surrounding baffles. When the top-opening cover plate is removed, the baffles around the communication and liftoff module are folded outwards. When the bottom-opening cover plate is removed, the baffles around the floating anchoring platform are folded outwards;

[0008] The floating anchoring platform consists of an inflatable anchoring platform.

[0009] Further, the anchoring module includes an inflation system, a power supply system, and a data processing device.

[0010] Further, the inflation system includes a pressure sensor and an inflation bottle. The pressure sensor is connected to the mooring balloon, the floating anchoring platform, and the data processing device.

[0011] Further, the anchoring module is divided into three areas. The power supply system and the data processing device are installed in the middle area, and the inflation bottles are placed in the two side areas.

[0012] Further, longitudinal limiting beams are provided between different areas of the anchoring module, and transverse limiting beams are provided at the tops of the three areas.

[0013] Further, the mooring cable includes an outer protective sleeve and an internal inflation tube, a power supply wire, a data transmission wire, and a load-bearing cable.

[0014] On the other hand, the present invention also proposes a deployment method for a communication node facilitating air transportation and water deployment. Using the above-mentioned communication node, the method includes the following steps:

[0015] S1. After the aircraft hovers and descends to an appropriate height at the deployment point, an aircraft cable is dropped. The aircraft cable is connected to the communication node through the aircraft cable attachment point. After the aircraft cable is dropped, the communication node is dropped onto the water surface;

[0016] S2. The buoyancy information of the communication node is obtained based on the buoyancy sensor. If the buoyancy information is greater than the threshold, the buoyancy sensor of the communication node contacts the water surface. At this time, the magnetic suction part of the bottom openable cover and the mooring box is closed, the bottom openable cover is separated from the mooring box, and the baffles around the floating mooring platform are folded outward. The floating mooring platform contacts the water surface and starts to be inflated through the inflation system until the floating mooring platform reaches the specified air pressure value, and the inflation is stopped. The communication node floats stably on the water surface;

[0017] S3, close the magnetic attraction part of the top openable cover and the mooring box, the top openable cover is separated from the mooring box, the baffles around the communication and launch module are folded outward, the aircraft retracts the bottom openable cover and the top openable cover connected by the aircraft cable, and the tethered balloon is inflated through the inflation system. The tethered balloon drives the communication antenna to rise to a certain height and then stops inflating;

[0018] S4. Obtain the air pressure value of the tethered balloon, and adjust the inflation of the tethered balloon based on the air pressure of the tethered balloon to maintain the operation of the communication node.

[0019] Furthermore, the communication antenna is powered by a power supply system of the mooring module.

[0020] Furthermore, during the process of inflating through the inflation system, when inflation starts, the inflation valve of the inflation bottle of the inflation system is opened, and when inflation ends, the inflation valve of the inflation bottle of the inflation system is closed.

[0021] Further, the air pressure value is obtained based on an air pressure sensor of the inflation system.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] In the deployment method of the present invention, from the aircraft dropping the communication node to the water surface, to the node completing anchoring and fixing on the sea surface, and then to the supporting floating equipment lifting into the air to form stable communication coverage, the present invention is designed with openable covers on the top and bottom during the transportation stage, which are flipped outward to form a support structure after the covers are removed, and the cover and the box body are attracted by electromagnetic attraction, so that the communication node can be quickly deployed from the anchoring box (14) that is easy to transport to the anchoring platform for surface support anchoring, and the communication antenna module is driven to a certain height by the inflation system to form stable communication coverage. The deployment process of the present invention shows remarkable simplicity and high efficiency. From the helicopter dropping the communication node, to the communication node completing anchoring and fixing on the sea surface and the supporting floating equipment lifting into the air, a stable marine communication coverage is constructed, without relying on complex marine auxiliary facilities and lengthy and cumbersome installation and debugging procedures, the communication function can be activated in a very short time, meeting the key marine communication needs such as emergency rescue command and information transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is an expanded schematic diagram of the communication node of the present invention;

[0025] Figure 2 is a storage schematic diagram of the communication node of the present invention;

[0026] Figure 3 is a state diagram of the communication node of the present invention when not in contact with the water surface;

[0027] Figure 4 is a state diagram of the communication node of the present invention after contacting the water surface;

[0028] Figure 5 is a state diagram of the communication node of the present invention when fully expanded;

[0029] In the figure, 11 is a mooring balloon; 12 is a communication antenna; 13 is a mooring cable; 14 is an anchor box body; 15 is an inflatable mooring platform; 21 is a communication and liftoff module; 22 is an anchoring module; 23 is a floating mooring platform; Detailed implementation manners

[0030] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. This embodiment is implemented on the premise of the technical solution of the present invention, and gives detailed implementation manners and specific operation processes, but the protection scope of the present invention is not limited to the following embodiments.

[0031] Designing a communication node that can be rapidly deployed through air transportation and has the characteristics of small volume, convenient transportation, and easy deployment is of great significance for the field of marine communication. This device can transport the communication node to the target sea area by an air-hoverable aircraft to provide stable communication services, thereby improving the communication response efficiency in the marine environment. Therefore, the present invention proposes a communication node that is convenient for air transportation and water deployment to solve the problems of complex deployment and unstable transmission of existing marine communication devices. This communication node can be transported to the target sea area by a hoverable aircraft to provide fast, flexible, and stable communication services for marine communication scenarios. It is used to solve the problems of existing marine communication. Figure 1 is an expanded schematic diagram of the communication node of the present invention; Figure 2 is a storage schematic diagram of the communication node of the present invention.

[0032] The node proposed by the present invention is an anchor box body 14 during transportation. The anchor box body 14 is divided into three layers, which are, from top to bottom, a communication and liftoff module 21, an anchoring module 22, and a floating mooring platform 23. The communication and liftoff module 21 includes a mooring balloon 11, a communication antenna 12, and a mooring cable 13. A communication antenna 12 is provided below the mooring balloon 11. The mooring cable 13 connects the inflation system in the anchoring module 22 and the mooring balloon 11 of the communication and liftoff module 21. The inflation system of the anchoring module 22 is also connected to the floating mooring platform 23;

[0033] Above the communication and liftoff module 21, there is a top-openable cover plate. Below the floating mooring platform 23, there is a bottom-openable cover plate. Baffles are arranged around the mooring box body 14. The cover plate and the mooring box body 14 are attracted and combined through the magnetic attraction parts on the baffles. Buoyancy sensors are arranged around the bottom of the bottom-openable cover plate. Aircraft cable tie points are arranged on the cover plate and the surrounding baffles. When the top-openable cover plate is removed, the baffles around the communication and liftoff module 21 are folded outwards. When the bottom-openable cover plate is removed, the baffles around the floating mooring platform 23 are folded outwards;

[0034] The floating mooring platform 23 is composed of an inflatable mooring platform 15.

[0035] Among them:

[0036] (1) The communication and liftoff module includes a tethered balloon, a communication antenna, and a tethering cable, which are used to realize the communication function; the communication and liftoff module 21 includes a tethered balloon 11, a communication antenna 12, and a tethering cable 13. After the deployment is completed, the communication antenna is lifted into the air by the tethered balloon, and signals and electric energy are transmitted through the tethering cable to realize the communication function; the material of the tethered balloon needs to meet the characteristics of high strength, light weight, and buoyancy. When not unfolded, it is compressed and stored in the top layer box body; in order to prevent the damage caused by the shaking of the equipment to the equipment, a fixing device needs to be added to prevent the left and right shaking of the equipment. Sponges are installed around the cover plate and the baffles to fix the module equipment and prevent the damage of the equipment caused by transportation;

[0037] (2) The mooring module includes an inflation system, a power supply system, and data processing equipment; the mooring module 22 includes an inflation system, a power supply system, and data processing equipment. The inflation system monitors the air pressures of both the tethered balloon and the floating mooring platform in real time through the air pressure sensors inside the connection parts with the tethered balloon and the floating mooring platform, and transmits the monitoring results back to the data processing equipment. When the air pressure is lower than the set threshold value, the data processing equipment will control the inflation device to automatically start the air replenishment program. When the air pressure reaches the set value, the inflation system closes the air valve,

[0038] The mooring module is divided into three parts. A storage battery and data processing equipment are installed in the middle area, and inflation cylinders are stored in the two side areas respectively.

[0039] In order to prevent the equipment from shaking, three longitudinal limiting beams are added between different areas, and two transverse limiting beams are arranged on the tops of the three parts to reduce the damage to the equipment caused by transportation and sea waves;

[0040] (3) The floating mooring platform consists of an inflatable mooring platform and is used for water surface support and mooring; the floating mooring platform 23 consists of an inflatable mooring platform 15 and is used for water surface support and mooring. The material selection of the platform needs to meet higher airtightness and platform firmness. The bottom of the platform is designed with special anti-slip patterns and drainage grooves to increase the friction and stability on the water surface and prevent displacement caused by water flow impact. At the same time, multiple mooring points are provided at the bottom of the mooring module box body for fixing the mooring platform; the mooring cable 13 includes an outer protective sleeve and an internal inflatable tube, power supply wire, data transmission wire, and load-bearing cable. The material of the outer protective sleeve needs to have wear resistance to ensure the airtightness inside the cable and the firmness of the cable. The internal wires need separate protective sleeves to prevent interference between different wires. The inflatable tube should have good airtightness and a certain degree of flexibility to meet the working conditions of the cable in different situations. The load-bearing cable can further increase the tensile strength of the cable, protect other internal structures, and increase the reliability of the equipment;

[0041] (4) During the transportation stage, all modules are stored in layers in the mooring box body for convenient air transportation; cable mooring points are provided on the box body part, distributed around the box body part where the mooring module is located, as well as on the top and bottom covers of the box body. The mooring points on the cover part are used for the recovery of the cover part when the equipment is put into use; there is a connection port for passing the mooring cable through the partition between the mooring module and the communication and liftoff module. The mooring cable connects the equipment in the communication and liftoff module and the mooring module through the connection port. There is also a connection port between the mooring module and the mooring platform. The equipment of different modules is connected through the connection port; the mooring box body adopts a multi-layer modular structure design, with independent partition layers inside for storing each functional module. The top and bottom are provided with openable covers, and the surrounding baffles are connected by hinges. After removing the cover, they are turned outwards to form a support structure. The cover and the box body are attracted by electromagnetic suction. The four sides of the bottom of the box body are buoyancy sensors, which transmit signals to the data processing device after the box body part touches the water surface to control the connection between the magnetic suction part and the cover, so that the cover part falls off the box body;

[0042] (5) The mooring cable includes an outer protective sleeve and an internal inflatable tube, power supply wire, data transmission wire, and load-bearing cable.

[0043] (6) The inflation device includes a pressure monitoring system. The data processing device can control the inflation system to supplement gas to the mooring balloon and the mooring platform according to the feedback of the pressure result. The inflation device at least includes a rare gas inflation device for inflating the mooring balloon part.

[0044] The present invention also proposes a deployment method for the above nodes, including the following steps:

[0045] S1. After the aircraft hovers and descends to a suitable height at the deployment point, the aircraft cable is released. The aircraft cable is connected to the communication node through the aircraft cable attachment point. After the aircraft cable is released, the communication node is dropped onto the water surface;

[0046] S2. Based on the buoyancy sensor, the buoyancy information of the communication node is obtained. If the buoyancy information is greater than the threshold, the buoyancy sensor of the communication node touches the water surface. At this time, the magnetic attraction part of the bottom openable cover plate and the mooring box body 14 is turned off, the bottom openable cover plate is separated from the mooring box body 14, and the baffles around the floating mooring platform 23 are folded outwards. The floating mooring platform 23 touches the water surface and starts to be inflated through the inflation system until the floating mooring platform 23 reaches the specified air pressure value, then the inflation stops, and the communication node floats stably on the water surface;

[0047] S3. The magnetic attraction part of the top openable cover plate and the mooring box body 14 is turned off, the top openable cover plate is separated from the mooring box body 14, and the baffles around the communication and lifting module 21 are folded outwards. The aircraft retracts the bottom openable cover plate and the top openable cover plate connected by the aircraft cable, and starts to inflate the tethered balloon 11 through the inflation system. After the tethered balloon 11 drives the communication antenna 12 to ascend to a certain height, the inflation stops;

[0048] S4. The air pressure value of the tethered balloon 11 is obtained, and the inflation of the tethered balloon 11 is adjusted based on the air pressure of the tethered balloon 11 to maintain the operation of the communication node.

[0049] The steps are specifically as follows:

[0050] (1) Connect the communication node to the aircraft through the release cable. The release cable needs to be transported to the deployment point. As shown in the figure, the aircraft descends and hovers to a suitable height, and the communication node is dropped onto the water surface through the release cable; Figure 3 As shown in the figure, the aircraft descends and hovers to a suitable height, and the communication node is dropped onto the water surface through the release cable;

[0051] (2) After the buoyancy sensor at the bottom of the communication node touches the water surface, it transmits a signal to the data processing device to turn off the magnetic attraction device between the cover plate of the floating mooring platform 23 and the box body. As shown in the figure, at the same time, the data processing device controls the inflation system to start, inflate through the connection with the inflatable mooring platform, and after the air pressure detection device detects that the mooring platform reaches the specified air pressure value, close the inflation valve of the mooring platform, so that the communication node floats stably on the water surface; Figure 4 As shown in the figure, at the same time, the data processing device controls the inflation system to start, inflate through the connection with the inflatable mooring platform, and after the air pressure detection device detects that the mooring platform reaches the specified air pressure value, close the inflation valve of the mooring platform, so that the communication node floats stably on the water surface;

[0052] (3) After the data processing device turns off the inflation of the mooring platform, turn off the magnetic attraction device of the top cover plate of the communication and lifting module 21. Subsequently, the aircraft retracts the release cable and retrieves the top cover of the communication and lifting module 21 and the bottom cover plate of the floating mooring platform 23 through the connection of the cable and the cover plate part. The data processing device controls the inflation system to inflate the tethered balloon 11 through the inflatable pipe inside the tethered cable, so that it slowly ascends and drives the communication antenna 12 to ascend to a certain height. As shown in the figure Figure 5As shown, the air pressure detection device in the tethered balloon detects that the pressure reaches a specified value, and transmits a signal to the data processing device to control the closing of the inflation valve between the tethered balloon and the tethered balloon, thereby forming a stable communication coverage;

[0053] (4) The inflation system in the mooring module 22 transmits a signal to the data processing device according to the air pressure through the air pressure monitoring device at the connection between the tethered balloon and the inflation platform, controls the inflation system to open the inflation valve to add gas, and closes the inflation valve after inflation is completed to maintain the stability of the node. The power supply system supplies power to the communication antenna through the wire in the tethered cable to maintain the operation of the communication node.

[0054] Existing marine communication equipment, such as mobile communication ships, rely on sea channel conditions. In the marine environment where waterways are blocked and ports are paralyzed due to disasters such as tsunamis and typhoons, it is difficult to quickly reach the target sea area. However, the present invention uses hovering helicopters to transport communication nodes, which can directly cross complex sea conditions and obstacles and quickly and accurately reach the target ocean area. Compared with the deployment method of traditional marine emergency communication equipment, it greatly shortens the emergency response time and can establish a communication link at the fastest speed in an emergency.

[0055] The deployment process of the present invention shows remarkable simplicity and efficiency. From the helicopter dropping the communication node, to the communication node completing the anchoring and fixing on the sea surface and the supporting floating equipment launching, a stable marine communication coverage is built, without relying on complex marine auxiliary facilities and lengthy and tedious installation and debugging procedures. The communication function can be activated in a very short time to meet the key marine communication needs such as emergency rescue command and information transmission.

[0056] In the field of marine emergency communications, the existing main technical means, satellite communications and marine radio, both have significant drawbacks. Marine radio transmission is extremely susceptible to interference from a variety of factors. Severe marine weather such as lightning and heavy rain, as well as complex electromagnetic environments, including numerous ship equipment at sea and the ocean's own electromagnetic noise, all seriously affect its communication quality, resulting in signal interruption or unstable communication. Although satellite communications have certain advantages, at critical moments, such as military conflicts or major natural disasters, satellites may be damaged and destroyed, causing the communication link to be interrupted instantly, and unable to guarantee the continuous needs of emergency communications.

[0057] In comparison, the communication nodes and deployment methods involved in the present invention that are easy to transport by air and deploy in waters show excellent performance. Its deployment process is simple and efficient. With the help of hovering aircraft to transport communication nodes in the air, the reliance on complex offshore auxiliary facilities and lengthy and tedious installation and debugging procedures is greatly reduced. From the aircraft dropping the communication node to the water surface, to the node being anchored and fixed on the sea surface, to the supporting floating equipment being launched to form stable communication coverage, the whole process is completed in one go, and the communication function can be activated in a very short time, effectively meeting key marine communication needs such as emergency rescue command and information transmission, and providing a more reliable and rapid solution for marine emergency communications.

[0058] The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined by the claims.

Claims

1. A communication node that is convenient for air transportation and water deployment, characterized in that: The node is an anchor box (14) during transportation. The anchor box (14) is divided into three layers, which are, from top to bottom, a communication and launch module (21), an anchor module (22) and a floating anchor platform (23). The communication and launch module (21) comprises a tethered balloon (11), a communication antenna (12) and a tethered cable (13). A communication antenna (12) is arranged below the tethered balloon (11). The tethered cable (13) connects the inflation system in the anchor module (22) and the tethered balloon (11) of the communication and launch module (21). The inflation system of the anchor module (22) is also connected to the floating anchor platform (23). A top openable cover is provided above the communication and lift-off module (21), a bottom openable cover is provided below the floating mooring platform (23), baffles are provided around the mooring box (14), the cover and the mooring box (14) are attracted together via a magnetic attraction portion on the baffle, buoyancy sensors are provided around the bottom of the bottom openable cover, and aircraft cable mooring points are provided on the cover and the surrounding baffles, when the top openable cover is removed, the baffles around the communication and lift-off module (21) are folded outwards, and when the bottom openable cover is removed, the baffles around the floating mooring platform (23) are folded outwards; The floating mooring platform (23) is composed of an inflatable mooring platform (15).

2. A communication node that is convenient for air transportation and water deployment according to claim 1, characterized in that: The mooring module (22) comprises an inflation system, a power supply system and data processing equipment.

3. A communication node that is convenient for air transportation and water deployment according to claim 2, characterized in that: The inflation system comprises an air pressure sensor and an inflation bottle, wherein the air pressure sensor is connected to a tethered balloon (11), a floating anchor platform (23) and a data processing device.

4. A communication node that is convenient for air transportation and water deployment according to claim 3, characterized in that: The mooring module (22) is divided into three areas, the middle area is equipped with a power supply system and data processing equipment, and the two side areas are equipped with gas bottles.

5. A communication node that is convenient for air transportation and water deployment according to claim 4, characterized in that: Longitudinal limiting beams are arranged between different areas of the mooring module (22), and transverse limiting beams are arranged at the tops of the three areas.

6. A communication node that is convenient for air transportation and water deployment according to claim 1, characterized in that: The mooring cable (13) comprises an outer protective sheath and an inner air-filled tube, a power supply wire, a data transmission wire and a load-bearing cable.

7. A method for deploying communication nodes that is convenient for air transportation and water deployment, characterized in that: Using the communication node according to any one of claims 1 to 6, the method comprises the following steps: S1. After the aircraft descends and hovers to a suitable height at the deployment point, the aircraft cable is released, and the aircraft cable is connected to the communication node through the aircraft cable mooring point. After the aircraft cable is released, the communication node is released to the water surface; S2, obtaining buoyancy information of the communication node based on the buoyancy sensor, if the buoyancy information is greater than a threshold value, the buoyancy sensor of the communication node contacts the water surface, at which time the magnetic attraction portion of the bottom openable cover plate and the mooring box (14) is closed, the bottom openable cover plate is separated from the mooring box (14), the baffles around the floating mooring platform (23) are folded outward, the floating mooring platform (23) contacts the water surface and begins to be inflated through the inflation system until the floating mooring platform (23) reaches a specified air pressure value, the inflation is stopped, and the communication node floats stably on the water surface; S3, closing the magnetic attraction part of the top openable cover and the anchor box (14), the top openable cover is separated from the anchor box (14), the baffles around the communication and launch module (21) are folded outward, the aircraft retracts the bottom openable cover and the top openable cover connected by the aircraft cable, and starts to inflate the tethered balloon (11) through the inflation system, and the tethered balloon (11) drives the communication antenna (12) to rise to a certain height and then stops inflating; S4. Obtain the air pressure value of the tethered balloon (11), and adjust the inflation of the tethered balloon (11) based on the air pressure of the tethered balloon (11) to maintain the operation of the communication node.

8. A communication node that is convenient for air transportation and water deployment according to claim 7, characterized in that: The communication antenna (12) is powered by a power supply system of the mooring module (22).

9. A communication node that is convenient for air transportation and water deployment according to claim 7, characterized in that: During the inflation process through the inflation system, when inflation starts, the inflation valve of the inflation bottle of the inflation system is opened, and when inflation ends, the inflation valve of the inflation bottle of the inflation system is closed.

10. A communication node that is convenient for air transportation and water deployment according to claim 7, characterized in that: The air pressure value is obtained based on the air pressure sensor of the inflation system.

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