Air-dropped emergency 5g network communication equipment

Abstract

The application discloses an air-dropping type emergency 5G network communication equipment, which comprises a hierarchical structure body composed of an upper layer architecture, a middle layer architecture and a lower layer architecture; the upper layer architecture comprises a 5G core network unit and an integrated base station, the 5G core network unit is integrally formed with the integrated base station; the middle layer architecture comprises a multi-mode signal backhaul unit and a power supply unit, the power supply unit is electrically connected with the 5G core network unit, the integrated base station and the multi-mode signal backhaul unit; the lower layer architecture comprises an equipment supporting unit and an equipment landing unit, the equipment supporting unit is used for bearing the weight of the upper layer architecture and the middle layer architecture, and the equipment landing unit is arranged below the equipment supporting unit. The air-dropping type emergency 5G network communication equipment can not only highly integrate core components of 5G communication in limited space, help to quickly establish coverage of communication signals, but also is convenient to maintain and upgrade.

Description

Technical Field

[0001] This application relates to the field of 5G core network technology, and in particular to an airdropped emergency 5G network communication device. Background Technology

[0002] In areas without traditional carrier signal coverage, or when communication infrastructure is paralyzed by a major natural disaster, there is an urgent need to quickly establish communication signal coverage to ensure command and dispatch of rescue operations, especially since a large number of digital rescue equipment and facilities now require data transmission via wireless signals. For example, when a large building catches fire, the original indoor communication network coverage is essentially paralyzed. Meanwhile, surrounding cellular network systems are affected by geographical environment, building obstructions, and other factors, creating blind spots. Especially under severe fire conditions, this significantly reduces the coverage of fire communication networks, and communication signals outside the building cannot penetrate the building to provide signal coverage.

[0003] Although Chinese invention patent application CN115915161A discloses a 5G self-organizing network relay missile and a 5G self-organizing network dynamic coverage system, the relay missile includes a missile body integrating a 5G relay module, a cartridge case containing propellant and primer, and flying wings around the missile body. The first end of the flying wing is elastically torsional connected to the outer wall of the missile body, and the second end of the flying wing is constrained in the cartridge case before the missile body is launched. The propellant is ignited by the primer, which propels the missile body out of the cartridge case. The second end of the flying wing opens after being freed from the constraint of the cartridge case. However, the above-mentioned relay missile can only integrate a 5G relay module, but cannot integrate core components of 5G networking (such as 5G core network unit, integrated base station, multi-mode signal backhaul unit), thus resulting in the inability to quickly establish communication signal coverage to restore communication. Summary of the Invention

[0004] In order to solve the technical problems existing in the prior art, the purpose of this application is to provide an airdropped emergency 5G network communication device, which can not only highly integrate the core components of 5G communication in a limited space and help to quickly establish communication signal coverage, but also facilitate maintenance and upgrades.

[0005] To achieve the aforementioned objectives, the technical solution adopted in this application is as follows:

[0006] An airdropped emergency 5G network communication device includes a layered structure consisting of an upper-layer architecture, a middle-layer architecture, and a lower-layer architecture. The upper-layer architecture includes a 5G core network unit and an integrated base station, wherein the 5G core network unit and the integrated base station are integrally formed. The middle-layer architecture includes a multi-mode signal backhaul unit and a power supply unit, wherein the power supply unit is electrically connected to the 5G core network unit, the integrated base station, and the multi-mode signal backhaul unit. The lower-layer architecture includes an equipment support unit and an equipment landing unit, wherein the equipment support unit is used to support the weight of the upper-layer architecture and the middle-layer architecture, and the equipment landing unit is located below the equipment support unit.

[0007] Furthermore, the 5G core network unit includes an AMF network element, an ASUF network element, and a UDM network element integrated on a hardened server; the AMF network element transmits data to the UDM network element; the ASUF network element transmits data to the AMF network element and the UDM network element; the integrated base station includes a CU unit, a DU unit, and an AAU unit; the AAU unit, DU unit, CU unit, and 5G core network unit are sequentially connected for data transmission.

[0008] Preferably, the AAU unit is connected to the DU unit via an eCPRI interface for data transmission; the AAU unit integrates a power amplifier, a filter, and a duplexer connected in sequence; the ruggedized server is equipped with a hardware platform, the hardware platform being a Xilinx Zynq UltraScale+ MPSoC.

[0009] Furthermore, the multimode signal backhaul unit includes at least two of the following: a satellite communication unit, a microwave communication unit, and an optional public network link unit.

[0010] Furthermore, the power supply unit includes a PMU unit and a lithium battery pack; the lithium battery pack is electrically connected to the input terminal of the PMU unit, and the output terminal of the PMU unit is electrically connected to the power supply terminals of the 5G core network unit, the integrated base station, and the multi-mode signal backhaul unit; the lithium battery pack includes several lithium batteries connected in series.

[0011] Alternatively, the power supply unit may further include a fuel generator, a solar panel, a lithium battery pack, and an EMU unit; the fuel generator, solar panel, and lithium battery pack are respectively connected to different input terminals of the EMU unit for data transmission; the power supply interfaces of the 5G core network unit, the integrated base station, and the multi-mode signal backhaul unit are integrated into a single power supply terminal; and the output terminal of the EMU unit is electrically connected to the power supply terminal.

[0012] Furthermore, the equipment support unit includes a rigid frame and a heat dissipation system; the heat dissipation system is disposed on the rigid frame.

[0013] Preferably, the rigid frame includes a frame body and honeycomb aluminum plates disposed on each side of the frame body; the frame body is made of carbon fiber composite material; the heat dissipation system includes a plurality of liquid cooling circulation channels; the liquid cooling circulation channels are uniformly disposed within the honeycomb aluminum plates.

[0014] Furthermore, the equipment landing unit includes an equipment parachute, a parachute deployment control component, and an airbag component; the parachute deployment control component includes a multi-dimensional sensor module and a parachute deployment control module; the output terminal of the parachute deployment control module is connected to the drive mechanism of the equipment parachute for data transmission, and the parachute deployment control module is used to dynamically adjust the deployment timing and shape of the equipment parachute based on the multi-dimensional sensing data collected by the multi-dimensional sensor module.

[0015] Preferably, the multi-dimensional sensing module includes a position sensor for detecting the device's altitude, an attitude sensor for detecting the device's attitude angle, and a lidar for detecting the terrain; the device's parachute includes a main gliding parachute, a reserve gliding parachute, a buoyancy parachute, and a puncture-resistant parachute; the parachute deployment control module includes a PID controller, with the position sensor, attitude sensor, and lidar data transmitted and connected to the input terminal of the PID controller, and the output terminal of the PID controller data transmitted and connected to the drive mechanisms of the main gliding parachute, reserve gliding parachute, buoyancy parachute, and puncture-resistant parachute; the dynamic adjustment logic executed by the PID controller is as follows:

[0016] Mountainous terrain: Deploy the main paraglider when the altitude is ≥500m, and activate the reserve paraglider to adjust the equipment's balance if the attitude angle is abnormal;

[0017] Water terrain: When the height is ≥300m, the buoyancy parachute is deployed, forming a watertight compartment in conjunction with the airbag assembly;

[0018] Ruins terrain: When the height is ≥200m, deploy the puncture-resistant umbrella, which is used in conjunction with the thickening liquid layer of the shearing airbag assembly for protection.

[0019] Compared with the prior art, this application has at least the following technical effects:

[0020] The airdropped emergency 5G network communication equipment of this application integrates the core components of 5G communication (such as 5G core network units, integrated base stations, and multi-mode signal backhaul units) into a hierarchical structure with upper, middle, and lower layers. It rationally arranges each core component in a limited space. Compared with the existing 5G self-organizing network system that can only airdrop repeaters, the airdropped emergency 5G network communication equipment of this application can quickly establish communication signal coverage at the airdrop destination, and it is also convenient for equipment maintenance and upgrades. Attached Figure Description

[0021] Figure 1This is a schematic diagram of the structure of a first preferred embodiment of the airdropped emergency 5G network communication device of this application;

[0022] Figure 2 This is a schematic diagram of the structure of the 5G core network unit of the first preferred embodiment of the airdropped emergency 5G network communication equipment of this application.

[0023] Figure 3 This is a schematic diagram of the power supply unit of the first preferred embodiment of the airdropped emergency 5G network communication device of this application.

[0024] Figure 4 This is a schematic diagram of the structure of the parachute opening control component of the first preferred embodiment of the airdropped emergency 5G network communication device of this application;

[0025] Figure 5 This is a schematic diagram of the power supply unit of the second preferred embodiment of the airdropped emergency 5G network communication device of this application. Detailed Implementation

[0026] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments. The illustrative embodiments and descriptions of the present application are used to explain the present application, but are not intended to limit the present application.

[0027] It should be noted that all directional indicators (such as up, down, left, right, front, back, upper end, lower end, top, bottom, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0028] In this application, unless otherwise expressly specified and limited, the term "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0029] Furthermore, the technical solutions of the various embodiments of this application can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this application.

[0030] The present application will be further described in detail below with reference to the accompanying drawings.

[0031] Figure 1 The illustration shows a first specific embodiment of the airdropped emergency 5G network communication device of this application, comprising a layered structure consisting of an upper-layer architecture, a middle-layer architecture, and a lower-layer architecture; the upper-layer architecture includes a 5G core network unit and an integrated base station, the 5G core network unit and the integrated base station being integrally formed; the middle-layer architecture includes a multi-mode signal backhaul unit and a power supply unit, the power supply unit being electrically connected to the 5G core network unit, the integrated base station, and the multi-mode signal backhaul unit; the lower-layer architecture includes an equipment support unit and an equipment landing unit, the equipment support unit being used to support the weight of the upper-layer architecture and the middle-layer architecture, and the equipment landing unit being located below the equipment support unit.

[0032] The airdropped emergency 5G network communication equipment of this application integrates the core components of 5G communication (such as 5G core network units, integrated base stations, and multi-mode signal backhaul units) into a hierarchical structure with upper, middle, and lower layers. It rationally arranges each core component in a limited space. Compared with the existing 5G self-organizing network system that can only airdrop repeaters, the airdropped emergency 5G network communication equipment of this application can quickly establish communication signal coverage at the airdrop destination, and it is also convenient for equipment maintenance and upgrades.

[0033] Specifically, such as Figure 2 As shown, the 5G core network unit includes an AMF (Access and Mobility Management Function) network element, an ASUF (Authentication Server Function) network element, and a UDM (Unified Data Management) network element integrated on a hardened server; the AMF network element data transmission is connected to the UDM network element; the ASUF network element data transmission is connected to the AMF network element and the UDM network element; the integrated base station includes a CU (Centralized Unit), a DU (Distributed Unit), and an AAU (Active Antenna Unit); the AAU unit, DU unit, CU unit, and 5G core network unit are sequentially connected for data transmission, specifically: the radio frequency signal (including Massive MIMO antenna processing and frequency / time synchronization) of the AAU unit is transmitted to the DU after analog-to-digital conversion; after the DU completes baseband processing (such as modulation and demodulation, beamforming), it feeds the data back to the AAU unit for radio frequency transmission. The CU unit and DU unit are set up in a separate architecture. Data is transmitted from the DU unit to the CU unit, and then transmitted back from the CU unit to the NG interface of the 5G core network unit.

[0034] Specifically, the AMF network element and the UDM network element are directly connected via the N8 interface, using the Nudm_UEContextManagement (i.e., UDM UE Context Management, UDM user equipment context management) service for user context management, including operations such as registration, deregistration, data acquisition, and updates. This interface is used to transmit user subscription data and status information in scenarios such as initial user registration and mobility handover.

[0035] Specifically, the AMF network element and the AUSF network element interact through the N12 interface, primarily responsible for transmitting authentication messages during the authentication process. For example, during user registration or handover, the AMF network element requests authentication data from the AUSF network element to complete UE authentication.

[0036] Specifically, the AUSF network element and the UDM network element are connected via the N13 interface, which is used by the AUSF network element to obtain user authentication data (e.g., keys) from the UDM network element, supporting authentication services for 3GPP access.

[0037] Specifically, the AAU unit connects to the DU unit via an eCPRI interface for data transmission, thereby reducing fronthaul bandwidth requirements and supporting multi-band, multi-standard 5G common-mode operation. In some embodiments, the AAU unit integrates a power amplifier, filter, and duplexer connected in sequence, effectively reducing feeder loss (feeder loss ≤ 1dB) and improving transmission efficiency. In some embodiments, the ruggedized server is equipped with a hardware platform, specifically a Xilinx Zynq UltraScale+ MPSoC, which supports multi-band, multi-standard signal processing, reducing hardware complexity.

[0038] Specifically, the multi-mode signal backhaul unit includes at least two of the following: a satellite communication unit, a microwave communication unit, and an optional public network link unit. It supports automatic switching and link aggregation to ensure reliable data backhaul in extreme environments. More preferably, the multi-mode signal backhaul unit includes a satellite communication unit, a microwave communication unit, and an optional public network link unit simultaneously, resulting in the highest data backhaul reliability.

[0039] Specifically, such as Figure 3As shown, the power supply unit includes a PMU unit and a lithium battery pack. The lithium battery pack is electrically connected to the input terminal of the PMU unit, and the output terminal of the PMU unit is electrically connected to the power supply terminals of the 5G core network unit, the integrated base station, and the multi-mode signal backhaul unit. The lithium battery pack comprises several lithium batteries connected in series. The PMU unit dynamically adjusts the power supply strategy according to module priority (i.e., the 5G core network unit first, the integrated base station second, and the multi-mode signal backhaul unit last) to extend the battery life, thereby supporting fast charging, battery health monitoring, and dynamic power allocation, and prioritizing the power supply of key modules (such as the 5G core network unit).

[0040] Specifically, the device support unit includes a rigid frame and a heat dissipation system; the heat dissipation system is mounted on the rigid frame. By providing a heat dissipation system, the heat generated by the electronic devices in the upper and middle layers of the architecture during operation can be dissipated in a timely manner, preventing heat accumulation from affecting the performance of the electronic devices.

[0041] Specifically, the rigid frame includes a frame body and honeycomb aluminum plates disposed on each side of the frame body; the frame body is made of carbon fiber composite material, thereby enabling the rigid frame to achieve lightweight (density ≤1.8g / cm³) and high strength (impact resistance ≥200g), meeting the MIL-STD-810G military standard.

[0042] Specifically, the heat dissipation system includes several liquid-cooled circulating heat dissipation channels. These channels are uniformly arranged within the honeycomb aluminum plate, enabling the rapid dissipation of heat generated by electronic devices in the upper and middle layers from their interiors, thus improving heat dissipation efficiency. More preferably, the heat dissipation system further includes PCM heat dissipation fins covering the outer surface of the honeycomb aluminum plate. The heat dissipation system formed by the liquid-cooled circulating heat dissipation channels and the PCM heat dissipation fins can rapidly conduct heat to the exterior of the lightweight, rigid frame for radiation, ensuring that the overall operating temperature of the airdropped emergency 5G network communication equipment of this application is ≤55℃.

[0043] Specifically, the equipment landing unit includes an equipment parachute, a parachute deployment control component, and an airbag component; the parachute deployment control component includes a multi-dimensional sensor module and a parachute deployment control module; the output terminal of the parachute deployment control module is connected to the drive mechanism of the equipment parachute, and the parachute deployment control module is used to dynamically adjust the deployment timing and shape of the equipment parachute based on the multi-dimensional sensing data collected by the multi-dimensional sensor module.

[0044] Specifically, such as Figure 4As shown, the multi-dimensional sensing module includes a position sensor (e.g., GPS or BeiDou dual-mode) for detecting the device's altitude, an attitude sensor for detecting the device's attitude angle, and a lidar for detecting terrain; the device's parachute includes a main gliding parachute, a reserve gliding parachute, a buoyancy parachute, and a puncture-resistant parachute; the parachute deployment control module includes a PID controller, with the position sensor, attitude sensor, and lidar data transmitted to the input of the PID controller, and the output of the PID controller data transmitted to the drive mechanisms of the main gliding parachute, reserve gliding parachute, buoyancy parachute, and puncture-resistant parachute; the dynamic adjustment logic executed by the PID controller is as follows:

[0045] Mountainous terrain: Deploy the main paraglider when the altitude is ≥500m, and activate the reserve paraglider to adjust the equipment's balance if the attitude angle is abnormal;

[0046] Water terrain: When the height is ≥300m, the buoyancy parachute is deployed, forming a watertight compartment in conjunction with the airbag assembly;

[0047] Ruins terrain: When the height is ≥200m, deploy the puncture-resistant umbrella, which is used in conjunction with the thickening liquid layer of the shearing airbag assembly for protection.

[0048] Specifically, the position sensor automates the entire process of device discovery, configuration download, and firmware upgrade by exchanging position data with satellites. The device also has a built-in accelerometer and barometric pressure sensor, which can trigger the PMU unit to automatically power on when it detects a landing impact (e.g., acceleration ≥3g) or a sudden change in air pressure (e.g., altitude change ≥500m).

[0049] Specifically, the airdropped emergency 5G network communication equipment of this application is also equipped with an industrial-grade touch screen on its shell, which is electrically connected to the operation and maintenance controller and supports the visualization of fault signals.

[0050] The airdropped emergency 5G network communication equipment of this application also includes a fault diagnosis engine and a signal transceiver module. The fault diagnosis engine is electrically connected to the input terminal of an operation and maintenance controller, and the output terminal of the operation and maintenance controller is electrically connected to the signal transceiver module. The fault diagnosis engine integrates a deep learning model (CNN+RNN) to automatically classify faults and locate root causes by analyzing device logs, performance indicators, and historical fault cases. The signal transceiver module is used to support remote firmware upgrades and configuration pushes, as well as to receive repair commands initiated by administrators through a web interface. Simultaneously, the operation and maintenance controller automatically generates patch packages and verifies their signatures to ensure the trustworthiness of the patch source.

[0051] Specifically, the airbag assembly includes, from the outside to the inside, an impact-absorbing airbag (i.e., a primary protective airbag), a high-frequency vibration attenuation airbag (i.e., a secondary protective airbag), and an attitude stabilization airbag (i.e., a tertiary protective airbag), thereby achieving multi-level buffering.

[0052] The impact-absorbing airbag comprises an air cushion array and a honeycomb aluminum plate; the honeycomb aluminum plate is disposed on the inner side of the air cushion array, with a maximum energy absorption efficiency of ≥85%. The impact-absorbing airbag also includes a pressure regulator, comprising a pressure sensor, a controller, and an inflation valve; the pressure sensor detects the air pressure of the air cushion array, and the controller controls the opening and closing of the inflation valve based on the pressure sensor's reading, adapting to different impact intensities such as mountain gravel and water waves.

[0053] The high-frequency vibration damping airbag is a bladder formed by a shear thickening fluid (STF)-Kevlar composite layer. It is normally soft, but can harden instantly when subjected to high-speed impact, absorbing high-frequency vibration energy and protecting against puncture by sharp objects in the rubble.

[0054] The attitude stabilizing airbag includes a memory foam layer and a damping support frame. The device is mounted on the damping support frame, and the memory foam wraps around the device and the damping support frame. Specifically, the damping support frame includes an upper frame, a lower frame, and a hydraulic damper. The device is mounted on top of the upper frame, and the bottom of the upper frame is connected to the lower frame via the hydraulic damper, ensuring that the device maintains a horizontal attitude (error ≤ 1°) on irregular terrain such as slopes and ruins.

[0055] Example 2

[0056] The second specific embodiment of the airdropped emergency 5G network communication device of this application, which is related to... Figure 1 The only difference in the second specific embodiment shown is that:

[0057] like Figure 5 As shown, the power supply unit includes a fuel generator, a solar panel, a lithium battery pack, and an EMU unit. The fuel generator, solar panel, and lithium battery pack are respectively connected to different input terminals of the EMU unit for data transmission. The power supply interfaces of the 5G core network unit, the integrated base station, and the multi-mode signal backhaul unit are integrated into a single power supply terminal. The output terminal of the EMU unit is electrically connected to the power supply terminal. The EMU unit is used to execute energy coordination logic, which is as follows:

[0058] Solar priority: When there is sufficient sunlight (i.e., light power density ≥ 500W / m²), the solar panels output power to supply the equipment first, and the remaining power is stored in the battery.

[0059] Lithium-ion battery packs serve as the primary power source when there is insufficient sunlight or a surge in load, ensuring the continuity of critical operations (such as command, video, and sensing).

[0060] Generator backup: When the battery SOC is less than 20% or the load exceeds the output capacity of the battery and solar panels, the fuel generator will automatically start to supplement the power supply gap.

[0061] By adopting a three-tier architecture of "main energy + auxiliary energy + intelligent control", it integrates three major energy modules: high-energy lithium battery pack, portable fuel generator and solar panel. Through the EMU unit, dynamic power distribution and load prediction are realized to ensure that the system has a battery life of ≥72 hours and ensures the priority of critical business.

[0062] Although the embodiments of this application are described with reference to actual solutions, they do not constitute a limitation on the meaning of this application. Modifications to the implementation schemes and combinations with other schemes based on this specification will be obvious to those skilled in the art.

Claims

1. An airdropped emergency 5G network communication device, characterized in that, The system comprises a layered architecture consisting of an upper-layer architecture, a middle-layer architecture, and a lower-layer architecture. The upper-layer architecture includes a 5G core network unit and an integrated base station, with the 5G core network unit and the integrated base station being integrally formed. The middle-layer architecture includes a multi-mode signal backhaul unit and a power supply unit, with the power supply unit electrically connected to the 5G core network unit, the integrated base station, and the multi-mode signal backhaul unit. The lower-layer architecture includes an equipment support unit and an equipment landing unit, with the equipment support unit supporting the weight of the upper-layer and middle-layer architectures, and the equipment landing unit located below the equipment support unit.

2. The airdropped emergency 5G network communication device according to claim 1, characterized in that, The 5G core network unit includes an AMF network element, an ASUF network element, and a UDM network element integrated on a hardened server; the AMF network element transmits data to the UDM network element; the ASUF network element transmits data to the AMF network element and the UDM network element; the integrated base station includes a CU unit, a DU unit, and an AAU unit; the AAU unit, DU unit, CU unit, and 5G core network unit are sequentially connected for data transmission.

3. The airdropped emergency 5G network communication device according to claim 2, characterized in that, The AAU unit is connected to the DU unit via an eCPRI interface for data transmission; the AAU unit integrates a power amplifier, a filter, and a duplexer connected in sequence; the ruggedized server is equipped with a hardware platform, which is a Xilinx Zynq UltraScale+ MPSoC.

4. The airdropped emergency 5G network communication device according to claim 1, characterized in that, The multimode signal backhaul unit includes at least two of the following: a satellite communication unit, a microwave communication unit, and an optional public network link unit.

5. The airdropped emergency 5G network communication device according to claim 1, characterized in that, The power supply unit includes a PMU unit and a lithium battery pack; the lithium battery pack is electrically connected to the input terminal of the PMU unit, and the output terminal of the PMU unit is electrically connected to the power supply terminals of the 5G core network unit, the integrated base station, and the multi-mode signal backhaul unit; the lithium battery pack includes several lithium batteries connected in series.

6. The airdropped emergency 5G network communication device according to claim 1, characterized in that, The power supply unit includes a fuel generator, a solar panel, a lithium battery pack, and an EMU unit; the fuel generator, solar panel, and lithium battery pack are respectively connected to different input terminals of the EMU unit for data transmission; the power supply interfaces of the 5G core network unit, the integrated base station, and the multi-mode signal backhaul unit are integrated into a single power supply terminal; the output terminal of the EMU unit is electrically connected to the power supply terminal.

7. The airdropped emergency 5G network communication device according to claim 1, characterized in that, The equipment support unit includes a rigid frame and a heat dissipation system; the heat dissipation system is mounted on the rigid frame.

8. The airdropped emergency 5G network communication device according to claim 7, characterized in that, The rigid frame includes a frame body and honeycomb aluminum plates disposed on each side of the frame body; the frame body is made of carbon fiber composite material; the heat dissipation system includes several liquid cooling circulation channels; the liquid cooling circulation channels are uniformly disposed within the honeycomb aluminum plates.

9. The airdropped emergency 5G network communication device according to any one of claims 1-8, characterized in that, The landing unit of the equipment includes a parachute, a parachute deployment control component, and an airbag component; the parachute deployment control component includes a multi-dimensional sensor module and a parachute deployment control module; the output terminal of the parachute deployment control module is connected to the drive mechanism of the parachute, and the parachute deployment control module is used to dynamically adjust the deployment timing and shape of the parachute based on the multi-dimensional sensor data collected by the multi-dimensional sensor module.

10. The airdropped emergency 5G network communication device according to claim 9, characterized in that, The multi-dimensional sensing module includes a position sensor for detecting the device's altitude, an attitude sensor for detecting the device's attitude angle, and a lidar for detecting terrain; the device's parachute includes a main gliding parachute, a reserve gliding parachute, a buoyancy parachute, and a puncture-resistant parachute; the parachute deployment control module includes a PID controller, with the position sensor, attitude sensor, and lidar data transmitted to the input terminal of the PID controller, and the output terminal of the PID controller data transmitted to the drive mechanisms of the main gliding parachute, reserve gliding parachute, buoyancy parachute, and puncture-resistant parachute; the dynamic adjustment logic executed by the PID controller is as follows: Mountainous terrain: Deploy the main paraglider when the altitude is ≥500m, and activate the reserve paraglider to adjust the equipment's balance if the attitude angle is abnormal; Water terrain: When the height is ≥300m, the buoyancy parachute is deployed, forming a watertight compartment in conjunction with the airbag assembly; Ruins terrain: When the height is ≥200m, deploy the puncture-resistant umbrella, which is used in conjunction with the thickening liquid layer of the shearing airbag assembly for protection.

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