An aerial stereoscopic city construction system based on modular carbon fiber composite material

Abstract

The application provides an aerial three-dimensional city construction system based on a modular carbon fiber composite material, and relates to the fields of city planning, construction engineering and new material technology.The system adopts a "modular carbon fiber building unit + multi-system collaborative integration" technical system, and through the organic integration of light-weight modular design, intelligent energy network, three-dimensional traffic network, ecological collaborative system and flight house integrated module, a fast-assembled, green, low-carbon, safe and efficient aerial three-dimensional city is constructed.The building unit in the system is made of high-molecular high-strength carbon fiber composite material, the weight of a single module is less than or equal to 500g, and the light weight and structural strength balance are realized through a topological optimization algorithm.The system can improve the city space utilization rate by more than 300%, relieve 30% of the ground traffic congestion, reduce 800,000 tons of carbon dioxide emission per year, and is suitable for various city types such as mountainous areas and coastal areas, and has multiple values of space expansion, traffic upgrading and ecological protection.

Description

Technical Field

[0001] This invention relates to the fields of urban planning, architectural engineering and new materials technology, specifically to an aerial three-dimensional city construction system based on modular carbon fiber composite materials, which is suitable for three-dimensional development in areas with limited space resources such as mountainous cities and coastal cities, and can achieve synergistic optimization of urban space expansion, transportation upgrading and ecological protection. Background Technology

[0002] With the acceleration of urbanization, traditional urban development faces many intractable challenges: Space resource shortage: Urban construction land is scarce in mountainous and coastal areas, ground space development is nearing saturation, and urban expansion is limited; Severe traffic congestion: The ground transportation network has insufficient capacity, the congestion index remains high during morning and evening rush hours, and commuting efficiency is low; Resource waste and pollution: Traditional construction has a long construction cycle, produces a lot of construction waste, has low energy efficiency, and results in significant carbon emissions and noise pollution; Poor system coordination: Existing high-rise buildings mostly focus on a single function and lack integrated design of energy, transportation and ecology, resulting in low operational efficiency; Insufficient safety and adaptability: It is difficult to balance lightweight construction with structural strength in high-rise buildings, there is a lack of integrated design for aerial mobile units, and insufficient safety redundancy.

[0003] In existing technologies, high-rise buildings mostly use traditional steel or concrete structures, which have problems such as large weight, slow assembly, and high energy consumption. Modular building technology has not been deeply integrated with high-performance composite materials and has not formed a complete system of "building-energy-transportation-ecology-mobility unit" synergy, which cannot meet the construction needs of three-dimensional cities in the sky.

[0004] Therefore, developing a lightweight, modular, multi-system collaborative, safe and efficient aerial three-dimensional city construction system has become the key to breaking through the bottleneck of urban development. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an aerial three-dimensional city construction system based on modular carbon fiber composite materials, which solves the problems of existing high-altitude buildings that mostly use traditional steel or concrete structures, resulting in large weight, slow assembly, and high energy consumption.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A modular carbon fiber composite material-based aerial three-dimensional city construction system includes modular building units, intelligent energy system, three-dimensional transportation network, ecological collaboration system, flying house integrated module and safety management system; The construction method includes the following steps: Step 1: Modular unit prefabrication Using high-strength carbon fiber composite materials, and through topology optimization and biomimetic design, prefabricated standardized building modules, such as residential modules, commercial modules, and public service modules, are constructed. Each module weighs ≤500g, and the modules are connected by a quick-release locking structure. Step Two: Aerial Assembly and Deployment Using crane drones and aerial assembly platforms, modular building complexes are constructed according to a pre-planned schedule, forming an aerial core area that can accommodate residents and commercial units; Step 3: Multi-system integration and debugging The intelligent energy system, the three-dimensional transportation network, and the ecological coordination system are deployed in sequence to achieve coordinated operation of energy supply, traffic flow, and ecological cycle; Step 4: Flying House Adaptation By using flying houses as mobile living units and connecting them to a three-dimensional transportation network and energy system, a seamless connection between aerial cities and mobile living can be achieved. Step 5: Security Control Activation The safety management system was activated, and multiple monitoring and redundancy designs were implemented to ensure the safety of aerial city operations.

[0007] Furthermore, the carbon fiber composite material of the modular building unit is a polymer-modified carbon fiber with a tensile strength ≥600MPa, an elastic modulus ≥25GPa, a material reusability rate ≥80%, a sealing performance at the module splicing point of IP67, and a wind resistance level ≥12.

[0008] Furthermore, the intelligent energy system includes a high-density hydrogen nuclear battery, high-efficiency solar panels (photovoltaic conversion efficiency ≥23%) and a flywheel energy storage system, with renewable energy accounting for ≥70% and the energy storage system response time ≤0.5s, meeting the full-load power supply needs of the aerial city.

[0009] Furthermore, the three-dimensional transportation network includes a vertical take-off and landing platform with a take-off and landing speed of ≥10m / s, an aerial ring road with a design speed of ≥60km / h, and a flight scheduling system to support the vertical take-off and landing of flying houses and aerial ring road travel, with a traffic connection delay of ≤30s.

[0010] Furthermore, the ecological synergy system includes a rooftop garden + vertical green belt (green coverage rate ≥30%), a rainwater harvesting and reuse system (rainwater utilization rate ≥80%), a zero-discharge sewage treatment system, and a waste pneumatic conveying-pyrolysis system, with a waste resource utilization rate ≥90%.

[0011] Furthermore, the flying house integration module supports three product types: Basic model, curb weight 150-300g, range ≥200km; Professional type, wind resistance rating ≥6, waterproof rating IPX6; Customized, supporting remote control and personalized configuration, it can wirelessly connect with the aerial city energy system, with a charging efficiency of ≥85%.

[0012] Furthermore, the safety management system includes a triple monitoring module consisting of radar, ADS-B, and visual recognition, and a dual-redundant flight control system (with a critical component failure rate ≤10%). -6 (times / hour) and emergency rescue response system (rescue response time ≤ 15 minutes).

[0013] Furthermore, the core area of ​​the aerial three-dimensional city can accommodate ≥20,000 residents and ≥5,000 commercial units, with a building unit assembly efficiency of ≥10 units / hour, and overall carbon emissions are reduced by more than 80% compared to traditional cities, with noise pollution ≤55dB(A).

[0014] This invention provides an aerial three-dimensional city construction system based on modular carbon fiber composite materials. It has the following beneficial effects: 1. This invention provides an aerial three-dimensional city construction system based on modular carbon fiber composite materials. It adopts polymer modified carbon fiber composite materials and combines topology optimization and biomimetic design. The weight of a single module is ≤500g, which is 90% lower than that of traditional steel structures. At the same time, the structural strength meets the requirements of high-altitude buildings, enabling rapid assembly and reuse. It constructs an intelligent energy network of "hydrogen nuclear battery + solar energy + energy storage", combined with a three-dimensional transportation and ecological cycle system. The renewable energy utilization rate is ≥70%, water resources are zero-discharge, and the waste resource utilization rate is ≥90%, achieving green and low-carbon operation.

[0015] 2. This invention provides an aerial three-dimensional city construction system based on modular carbon fiber composite materials, which uses flying houses as mobile living and transportation units in the sky city. Through a dedicated vertical take-off and landing platform and energy docking interface, it realizes the seamless connection of "aerial living - three-dimensional commuting - energy supply" and expands the mobility of urban space.

[0016] 3. This invention provides an aerial three-dimensional city construction system based on modular carbon fiber composite materials, employing a triple monitoring system (radar + ADS-B + visual recognition), a dual-redundant control system, and a rapid emergency response mechanism, with a key component failure rate ≤10%. -6 With a response time of ≤15 minutes per hour, the system ensures safe operation at high altitudes. The modular units are connected by a quick-release locking structure, achieving an assembly efficiency of ≥10 units per hour. It supports flexible combinations of various types of modules, including residential, commercial, and public service modules, and can adapt to different city sizes and geographical environments. Attached Figure Description

[0017] Figure 1This is a diagram of the overall interactive architecture of the aerial three-dimensional city construction system of the present invention; Figure 2 This is a schematic diagram of the modular carbon fiber building unit structure of the present invention; Figure 3 This is a flowchart illustrating the intelligent energy-transportation-ecology collaborative process of the present invention. Figure 4 This is a schematic diagram illustrating the deployment of the aerial three-dimensional city according to the present invention. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not all of the structures.

[0019] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0020] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0021] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0022] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] like Figures 1-4 As shown, this embodiment of the invention provides an aerial three-dimensional city construction system based on modular carbon fiber composite materials, including modular building units, intelligent energy system, three-dimensional transportation network, ecological collaboration system, flying house integrated module and safety management system; Modular building unit: The core material is high-strength carbon fiber composite material with tensile strength ≥600MPa and elastic modulus ≥25GPa. The internal structure is designed using topology optimization algorithm to balance lightweight and wind and earthquake resistance. The modules are divided into residential modules, with each module having an area of ​​15-20 square meters. 2 Commercial modules, with a single module area of ​​20-30 square meters. 2 Public service modules, with a single module area of ​​30-50 square meters. 2 The modules are connected by a quick-release locking structure, with an IP67 sealing rating at the joints and a wind resistance rating of ≥12, allowing for rapid assembly into an aerial building complex.

[0024] The intelligent energy system consists of a high-density hydrogen nuclear battery (energy density ≥300Wh / kg), high-efficiency solar panels (photovoltaic conversion efficiency ≥23%, installed on building roofs and facades), and a flywheel energy storage system (energy storage density ≥100Wh / kg). With a renewable energy utilization rate of ≥70% and an energy storage system response time of ≤0.5s, it can achieve peak-valley power regulation and emergency power supply, meeting the full-load operation needs of the aerial city.

[0025] Three-dimensional transportation network: including vertical take-off and landing platform (lifting speed ≥10m / s, load capacity ≥500kg), aerial ring road (design speed ≥60km / h, width ≥5m) and intelligent flight dispatch system; Vertical takeoff and landing platforms are evenly distributed throughout the aerial building complex, supporting the vertical takeoff and landing of flying houses; The aerial loop uses carbon fiber composite tracks and employs ADS-B technology to achieve real-time traffic flow scheduling and avoid collisions.

[0026] Ecological Synergy System: The greening system consists of rooftop gardens and vertical green belts, with a green coverage rate of ≥30%, equipped with an intelligent irrigation system, and a water resource utilization rate of ≥80%; The water cycle system includes a rainwater collection device and a sewage treatment module. The rainwater collection and utilization rate is ≥80%, and the sewage is treated and reused to achieve zero water discharge. The waste treatment system adopts pneumatic conveying and high-temperature pyrolysis technology, with a waste resource recovery rate of ≥90% and no secondary pollution.

[0027] Flying House Integrated Module: The flying house serves as a mobile living unit with a curb weight of 150-550g, uses an electric propulsion system, and has a range of ≥200km; It supports three product types: basic, professional, and customized. It connects to the energy system and transportation network of the sky city through a dedicated interface to achieve wireless charging (charging efficiency ≥85%) and precise docking.

[0028] Security and control system: The monitoring layer adopts radar + ADS-B + visual recognition triple technology to achieve full coverage monitoring of the air area; The control layer is equipped with a dual-redundant flight control system, and critical components (such as batteries and communication modules) are designed with backups, resulting in a failure rate of ≤10%. -6 times / hour; The emergency response layer includes emergency rescue channels, an automatic landing system, and a rapid response team, with a rescue response time of ≤15 minutes.

[0029] This method for constructing an aerial, three-dimensional city includes the following core steps: Step 1: Modular unit prefabrication Based on the needs of aerial city planning, prefabricated carbon fiber composite modules for residential, commercial, and public service uses standardized factory production to ensure the dimensional accuracy and structural consistency of the modules. Before leaving the factory, the modules undergo wind resistance, earthquake resistance, and sealing performance tests. Once they pass the tests, they are transported to the construction site.

[0030] Step Two: Aerial Assembly and Deployment Using a lifting drone (with a payload of ≥1t) and an aerial assembly platform, modules are hoisted in a pre-planned sequence and assembled using a quick-release locking structure to form an aerial core area building complex. The core area is planned to accommodate 20,000 residents and 5,000 commercial units. The building height will be determined according to the urban plan to ensure harmony with the surrounding environment.

[0031] Step 3: Multi-system integration and debugging The intelligent energy system (hydrogen nuclear battery, solar panels, energy storage equipment), the three-dimensional transportation network (vertical take-off and landing platform, aerial loop, dispatch system), and the ecological coordination system (greening, water circulation, waste treatment equipment) are installed in sequence. The systems are then integrated and debugged to ensure the coordinated operation of energy supply, traffic flow, and ecological cycle, and that all indicators meet the standards.

[0032] Step 4: Flying House Adaptation Deploy a dedicated vertical takeoff and landing platform for the flying house and an energy interface, and complete compatibility testing between the flying house and the air traffic control system and energy system; Flying houses can plan routes through a scheduling system, enabling two-way commuting between the air city and the ground area, as well as rapid movement within the air city.

[0033] Step 5: Security Control Activation Start the security management system and complete the debugging of triple monitoring, redundant control, and emergency response mechanisms; Establish an air traffic management center to monitor traffic flow, energy status, and building structural safety in real time, forming a closed loop for safety management throughout the entire life cycle.

[0034] Implementation Case: ①System Configuration The scale of the aerial core area: The planned area is 500,000 square meters, including 1,200 residential modules, 500 commercial modules, and 100 public service modules, which can accommodate 20,000 residents and 5,000 commercial units. Modular building unit: Made of polymer modified carbon fiber composite material, each module measures 3m×5m×2.8m and weighs 450g. It features interlocking connections and a splicing time of ≤10min / unit. Intelligent energy system: Equipped with 100 sets of high-density hydrogen nuclear batteries, each with a capacity of 100kWh, 100,000㎡ of high-efficiency solar panels, and 50 sets of flywheel energy storage systems, with a renewable energy utilization rate of 75%; Three-dimensional transportation network: It is equipped with 20 vertical take-off and landing platforms with a lift speed of 12m / s, 5 aerial ring channels with a total length of 20km, and an intelligent dispatch system with a response time of ≤1s; Ecological synergy system: 150,000 square meters of rooftop green space, and 5,000 cubic meters of rainwater harvesting ponds. 3 The wastewater treatment plant has a daily treatment capacity of 1000m³. 3 The waste treatment system has a daily processing capacity of 50 tons. Flying House Compatibility: A 3,000-acre flying house production base will be built, with 100 intelligent production lines, producing 50,000 flying houses annually, supporting basic, professional, and customized product compatibility. Implementation effect

[0035] Structural performance: The building unit has a wind resistance rating of 14 and a seismic intensity of 8, meeting the safety requirements for high-altitude operation structures; Energy efficiency: Renewable energy utilization rate is 75%, reducing carbon dioxide emissions by 850,000 tons per year compared to traditional cities; Traffic efficiency: The vertical take-off and landing platform has a scheduling efficiency of 30 flights / hour, an air loop capacity of 1,000 vehicles / hour, and reduces commuting time by 75% compared to ground transportation; Ecological indicators: green coverage rate 32%, rainwater harvesting and utilization rate 82%, waste resource utilization rate 92%, and zero water discharge; Safety performance: 100% monitoring coverage, emergency response time of 12 minutes, and critical component failure rate of 8×10-10. -7 times / hour.

[0036] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0037] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

Claims

1. A modular carbon fiber composite based aerial volumetric city building system characterized in that, It includes modular building units, intelligent energy systems, three-dimensional transportation networks, ecological collaboration systems, flying house integrated modules, and safety management systems; The construction method includes the following steps: Step 1: Modular unit prefabrication Using high-strength carbon fiber composite materials, and through topology optimization and biomimetic design, prefabricated standardized building modules such as residential modules, commercial modules, and public service modules are manufactured. The weight of a single module is ≤500g, and the modules are connected by a quick-release locking structure. Step Two: Aerial Assembly and Deployment Using crane drones and aerial assembly platforms, modular building complexes are constructed according to a pre-planned schedule, forming an aerial core area that can accommodate residents and commercial units; Step 3: Multi-system integration and debugging The intelligent energy system, the three-dimensional transportation network, and the ecological coordination system are deployed in sequence to achieve coordinated operation of energy supply, traffic flow, and ecological cycle; Step 4: Flying House Adaptation By using flying houses as mobile living units and connecting them to a three-dimensional transportation network and energy system, a seamless connection between aerial cities and mobile living can be achieved. Step 5: Security Control Activation The safety management system was activated, and multiple monitoring and redundancy designs were implemented to ensure the safety of aerial city operations.

2. The aerial three-dimensional city construction system based on modular carbon fiber composite materials according to claim 1, characterized in that, The carbon fiber composite material of the modular building unit is a polymer-modified carbon fiber with a tensile strength ≥600MPa, an elastic modulus ≥25GPa, a material reusability rate ≥80%, a sealing performance of IP67 at the module splicing point, and a wind resistance level ≥12.

3. The aerial three-dimensional city construction system based on modular carbon fiber composite materials according to claim 1, characterized in that, The intelligent energy system includes a high-density hydrogen nuclear battery, high-efficiency solar panels and a flywheel energy storage system, with renewable energy accounting for ≥70% and the energy storage system response time ≤0.5s, meeting the full-load power supply needs of the aerial city.

4. The aerial three-dimensional city construction system based on modular carbon fiber composite materials according to claim 1, characterized in that, The three-dimensional transportation network includes a vertical take-off and landing platform, an aerial ring road, and a flight dispatch system, supporting the vertical take-off and landing of flying houses and aerial ring road travel, with a traffic connection delay of ≤30s.

5. The aerial three-dimensional city construction system based on modular carbon fiber composite materials according to claim 1, characterized in that, The ecological synergy system includes a rooftop garden with vertical green belts, a rainwater harvesting and reuse system, a zero-discharge sewage treatment system, and a waste pneumatic conveying and pyrolysis system.

6. The aerial three-dimensional city construction system based on modular carbon fiber composite materials according to claim 1, characterized in that, The flying house integrated module supports three product types: Basic model, curb weight 150-300g, range ≥200km; Professional type, wind resistance rating ≥6, waterproof rating IPX6; Customized, supporting remote control and personalized configuration, can wirelessly connect with the aerial city energy system, with a charging efficiency of ≥85%.

7. The aerial three-dimensional city construction system based on modular carbon fiber composite materials according to claim 1, characterized in that, The safety management system includes a triple monitoring module consisting of radar, ADS-B, and visual recognition, a dual-redundant flight control system, and an emergency rescue response system.

8. The aerial three-dimensional city construction system based on modular carbon fiber composite materials according to claim 1, characterized in that, The core area of ​​the aerial three-dimensional city can accommodate ≥20,000 residents and ≥5,000 commercial units, with a building unit assembly efficiency of ≥10 units / hour. Overall carbon emissions are reduced by more than 80% compared to traditional cities, and noise pollution is ≤55dB.

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