Urban land multifunctional layered utilization realization system and method

Abstract

The invention relates to the technical field of intelligent buildings, and discloses an urban land multifunctional layered utilization realization system and method, and the system comprises an intelligent decision-making and planning module which is used for carrying out the dynamic land purpose adjustment through AI, big data and digital twinborn technologies; the data sensing and monitoring module is used for collecting various data in real time; the variable space management module is used for dynamically adjusting the building and the space; the three-dimensional traffic and intelligent logistics module is used for optimizing urban traffic flow; the smart energy and resource management module is used for optimizing urban energy; the shared economy and business intelligent module is used for promoting the development of shared economy; the resident interaction and social government module is used for enhancing interaction between residents and the government; the intelligent supervision and safety management module is used for city safety monitoring. Through AI, big data analysis and digital twinborn technologies, intelligent adjustment and simulation optimization of urban land functions are realized, and the effects of maximizing the land resource utilization rate, reducing space waste and improving approval efficiency are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent buildings, and particularly to a system and method for realizing multi-functional hierarchical utilization of urban land. Background Art

[0002] With the acceleration of the global urbanization process, the efficient utilization of land resources has become an important issue in urban planning and management. Traditional land use planning methods mainly rely on static data analysis and expert experience decision-making, usually lacking the ability of real-time dynamic adjustment, resulting in the lag of land use allocation behind the actual demand. In addition, the land approval process is complex, involving multiple government departments and approval links, with a long approval cycle and low efficiency, making it difficult to meet the rapidly changing urban development needs.

[0003] In recent years, the rapid development of artificial intelligence (AI), big data analysis, and digital twin technologies has provided new solutions for urban land management. AI can analyze historical data, market trends, and urban development dynamics to predict future land demands; big data technology can integrate multi-source data such as urban population, industrial development, and traffic flow to improve the accuracy of land planning; digital twin technology can be used to simulate the impacts of different land uses and provide visual decision-making support. Summary of the Invention

[0004] Aiming at the deficiencies of the existing technology, the present invention provides a system and method for realizing multi-functional hierarchical utilization of urban land, solving the problems that the existing land use planning is mainly based on long-term fixed zoning, unable to quickly adapt to the changes in economy, population, and industrial structure, resulting in long-term idle or mismatched land use in some areas, making it difficult to predict the impacts of different land use adjustments on aspects such as urban traffic, environment, and commercial development, and resulting in the lack of scientific basis for planning.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A system for realizing multi-functional hierarchical utilization of urban land, including: An intelligent decision-making and planning module is used for dynamically adjusting land use through AI, big data, and digital twin technologies; A data perception and monitoring module is used for real-time collecting and monitoring various data of each area in the city, providing data support for the decision-making module, and predicting future demand changes; A variable space management module is used for the dynamic adjustment of buildings and spaces, enabling buildings to automatically switch functions according to time and demand changes, and maximizing space utilization efficiency; A three-dimensional traffic and intelligent logistics module is used for optimizing urban traffic flow, reducing ground congestion, and providing logistics distribution; A smart energy and resource management module is used for optimizing the energy, water resources, and waste management of the city; The sharing economy and business intelligence module is used to promote the development of the sharing economy, providing flexible space management and business intelligence analysis; The resident interaction and social governance module is used to strengthen the interaction between residents and the government, improving the transparency and efficiency of urban management; The intelligent supervision and safety management module is used for urban safety monitoring, disaster warning and emergency response.

[0006] Preferably, the intelligent decision-making and planning module includes a land use optimization unit, a digital twin simulation unit, and an intelligent approval and policy execution unit. The land use optimization unit is used to dynamically adjust the function allocation of land based on AI and big data. The digital twin simulation unit is used to use a virtual city model for planning decision simulation and analyze the impacts of different land uses. The intelligent approval and policy execution unit is used to utilize blockchain technology to improve the approval efficiency of land use changes.

[0007] Preferably, the data perception and monitoring module includes an IoT sensing network unit, an intelligent data analysis unit, and a spatial data visualization unit. The IoT sensing network unit is used to deploy IoT devices to collect various data of the city in real time. The various data includes population flow, environmental quality, and land use. The intelligent data analysis unit is used to analyze the collected data using AI technology to predict future demands and potential problems. The spatial data visualization unit is used to display urban spatial data through GIS technology to help decision-makers quickly understand urban dynamics.

[0008] Preferably, the variable space management module includes an intelligent variable building unit, a modular building unit, and a dynamic space conversion system unit. The intelligent variable building unit is used to adjust the building function through automation technology and convert the space use according to demand changes. The modular building unit is used to quickly adjust the building layout and function according to demand changes using modular design. The dynamic space conversion system unit is used to automatically convert the function of the space according to different time periods or activity types, including the switching between office and accommodation.

[0009] Preferably, the three-dimensional transportation and intelligent logistics module includes a multi-level transportation network unit, a driverless logistics unit, and an intelligent traffic control unit. The multi-level transportation network unit is used to design a three-dimensional transportation system to divert traffic flow and improve transportation efficiency. The transportation system includes ground, underground, and elevated. The driverless logistics unit is used to use driverless vehicles and drones for urban logistics distribution to improve distribution efficiency. The intelligent traffic control unit is used to monitor traffic conditions in real time and automatically adjust traffic signals and lane usage to reduce congestion.

[0010] Preferably, the intelligent energy and resource management module includes an intelligent energy scheduling unit, an intelligent water resource management unit, and a waste recycling and resource circulation unit. The intelligent energy scheduling unit is used to dynamically allocate the energy resources of the city by combining renewable energy and energy storage systems. The intelligent water resource management unit is used to optimize the distribution of water resources through intelligent water network technology. The waste recycling and resource circulation unit is used to improve the classification and recycling rate of waste by using intelligent technology.

[0011] Preferably, the sharing economy and business intelligence module includes a shared space management unit, a business intelligence analysis unit, and an intelligent parking and mobility service unit. The shared space management unit is used to provide a flexible space allocation plan, and the allocation plan includes shared offices and meeting rooms. The business intelligence analysis unit is used to analyze business needs and consumption trends using AI and dynamically adjust the layout and operation mode of commercial spaces. The intelligent parking and mobility service unit is used to provide an intelligent parking system and shared mobility services.

[0012] Preferably, the resident interaction and social governance module includes a resident interaction platform unit, a community management and service unit, and a citizen reward and points system unit. The resident interaction platform unit is used to provide an online platform for residents to participate in decision-making, feedback problems, and submit applications for land use change. The community management and service unit is used to manage community resources through intelligent means to improve service quality and residents' living experience. The citizen reward and points system unit is used to encourage residents to participate in social activities and promote active participation in urban governance. The social activities include environmental protection and community construction.

[0013] Preferably, the intelligent supervision and safety management module includes an intelligent monitoring and risk identification unit, a disaster warning and emergency response unit, and an urban safety management unit. The intelligent monitoring and risk identification unit is used to monitor urban safety in real time using AI and video monitoring technology and automatically identify potential risks or events. The disaster warning and emergency response unit is used to predict and early warn of natural disasters based on big data analysis and meteorological data. The urban safety management unit is used to monitor the safety status of public facilities and infrastructure in real time through an integrated safety management system.

[0014] A method for realizing the multi-functional hierarchical utilization of urban land includes the following steps: S1. Adjust the land function through AI and big data, digitally twin and simulate the impacts of different uses, and use blockchain technology to improve the approval efficiency of land use change. S2. Through Internet of Things, AI analysis, and GIS technology, realize data collection and dynamic monitoring. Internet of Things devices collect urban data in real time, AI analysis predicts demand, and GIS technology displays urban data to support decision-making. S3. First, adjust the space use by using intelligent buildings, modular design, and dynamic space conversion. The intelligent building automatically adjusts its functions, the modular design enables flexible layout, and the dynamic system automatically converts the space function according to time and activities. S4. Optimize traffic flow and logistics distribution. The multi-level traffic system diverts the flow, combines driverless logistics to improve distribution efficiency, and the intelligent control system adjusts traffic signals in real time to reduce congestion. S5. Optimize resource utilization through intelligent scheduling and water resource management. The energy scheduling system combines renewable energy, the water resource management optimizes water distribution, and waste recycling improves the recycling rate. S6. Promote the sharing economy and optimize commercial resources. The shared space management provides flexible allocation, the business intelligence analysis adjusts the space layout, and the intelligent parking and mobility services improve traffic efficiency. S7. Promote residents' participation through platforms and incentive mechanisms. The interactive platform enhances citizens' decision-making participation, the intelligent community management improves service quality, and the reward system encourages citizens to participate in social activities. S8. Ensure urban safety. The intelligent monitoring system identifies risks in real time, the disaster warning system predicts and responds in advance, and the safety management monitors the infrastructure in real time to ensure the safe operation of the city.

[0015] The present invention provides a system and method for realizing the multi-functional hierarchical utilization of urban land, having the following beneficial effects: 1. Through AI, big data analysis, and digital twin technology, the present invention realizes the intelligent adjustment and simulation optimization of urban land functions, achieving the effects of maximizing land resource utilization rate, reducing space waste, and improving approval efficiency.

[0016] 2. Through the intelligent building, modular design, and dynamic space conversion system, the present invention realizes the flexible adjustment of building use and the automatic adaptation of space functions, achieving the effect of improving space utilization efficiency and meeting the multi-functional use requirements at different times and for different needs.

[0017] 3. Through the multi-level traffic system, driverless logistics, and intelligent traffic signal control, the present invention realizes the intelligent distribution of urban traffic flow and the optimization of logistics distribution efficiency, achieving the effects of reducing road congestion, lowering logistics transportation costs, and making residents' travel more convenient.

[0018] 4. Through intelligent energy scheduling, optimized water resource management, and intelligent waste recycling, the present invention realizes the efficient utilization and circular management of urban energy, water resources, and waste, achieving the effects of reducing urban resource consumption, lowering environmental pollution, and promoting ecological sustainable development. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the system architecture diagram of the system for realizing the multi-functional hierarchical utilization of urban land of the present invention; Figure 2 It is the architecture diagram of the intelligent decision-making and planning module of the urban land multi-functional hierarchical utilization implementation system of the present invention; Figure 3 It is the architecture diagram of the data perception and monitoring module of the urban land multi-functional hierarchical utilization implementation system of the present invention; Figure 4 It is the architecture diagram of the variable space management module of the urban land multi-functional hierarchical utilization implementation system of the present invention; Figure 5 It is the architecture diagram of the three-dimensional transportation and intelligent logistics module of the urban land multi-functional hierarchical utilization implementation system of the present invention; Figure 6 It is the architecture diagram of the intelligent energy and resource management module of the urban land multi-functional hierarchical utilization implementation system of the present invention; Figure 7 It is the architecture diagram of the relationship of the intelligent decision-making and planning module of the urban land multi-functional hierarchical utilization implementation system of the present invention; Figure 8 It is the architecture diagram of the sharing economy and business intelligence module of the urban land multi-functional hierarchical utilization implementation system of the present invention; Figure 9 It is the architecture diagram of the resident interaction and social governance module of the urban land multi-functional hierarchical utilization implementation system of the present invention; Figure 10 It is the architecture diagram of the intelligent supervision and safety management module of the urban land multi-functional hierarchical utilization implementation system of the present invention; Figure 11 It is the architecture diagram of the relationship of the intelligent supervision and safety management module of the urban land multi-functional hierarchical utilization implementation system of the present invention; Figure 12 It is the method flow chart of the urban land multi-functional hierarchical utilization implementation method of the present invention. Detailed implementation manners

[0020] Next, in combination with the accompanying drawings of the present invention, the technical solutions of the present invention will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to the attached Figure 1 - attached Figure 11 , the embodiments of the present invention provide an urban land multi-functional hierarchical utilization implementation system, including: The intelligent decision-making and planning module is used for dynamically adjusting land use through AI, big data and digital twin technologies; The data perception and monitoring module is used to collect and monitor various data in different regions of the city in real time, provide data support for the decision-making module, and predict future demand changes; The variable space management module is used for the dynamic adjustment of buildings and spaces, enabling buildings to automatically switch functions according to time and demand changes, and maximizing space utilization efficiency; The three-dimensional transportation and intelligent logistics module is used to optimize the urban traffic flow, reduce ground congestion, and provide logistics distribution; The intelligent energy and resource management module is used to optimize the urban energy, water resources, and waste management; The sharing economy and business intelligence module is used to promote the development of the sharing economy, and provide flexible space management and business intelligence analysis; The resident interaction and social governance module is used to strengthen the interaction between residents and the government, and improve the transparency and efficiency of urban management; The intelligent supervision and safety management module is used for urban safety monitoring, disaster warning, and emergency response.

[0022] The intelligent decision-making and planning module includes a land use optimization unit, a digital twin simulation unit, and an intelligent approval and policy execution unit. The land use optimization unit is used to dynamically adjust the function allocation of land based on AI and big data. The digital twin simulation unit is used to use a virtual city model to conduct planning decision simulations and analyze the impacts of different land uses. The intelligent approval and policy execution unit is used to utilize blockchain technology to improve the approval efficiency of land use changes.

[0023] Specifically, first, the land use optimization unit dynamically adjusts the function allocation of land based on AI and big data analysis. By collecting urban data (such as population flow, economic activities, etc.), it identifies land demands and automatically adjusts land uses. For example, it adjusts residential areas to commercial or office uses according to office demands to optimize land resources; Secondly, the digital twin simulation unit uses a virtual city model to conduct planning decision simulations and analyze the impacts of different land use changes on the city. By establishing a digital twin model, it simulates the potential impacts of land use changes on aspects such as transportation and the environment, helps decision-makers understand the comprehensive effects after the changes, and provides the optimal land planning scheme; Finally, the intelligent approval and policy execution unit uses blockchain technology to improve the approval efficiency of land use changes. Through smart contracts and digital approval processes, blockchain ensures that the approval process is transparent and efficient, automatically detects the compliance of land use changes, and gives approval results in real time, shortening the approval cycle and improving the approval efficiency. The intelligent decision-making and planning module, through the combination of dynamic land use optimization, virtual simulation, and blockchain technology, improves the accuracy and approval efficiency of land resource management, ensuring the sustainability and high efficiency of urban land use.

[0024] The data perception and monitoring module includes an Internet of Things (IoT) sensing network unit, an intelligent data analysis unit, and a spatial data visualization unit. The IoT sensing network unit is used to deploy IoT devices to collect various data of the city in real time. The various data includes population flow, environmental quality, and land use. The intelligent data analysis unit is used to analyze the collected data using AI technology to predict future demands and potential problems. The spatial data visualization unit is used to display the urban spatial data through GIS technology to help decision-makers quickly understand the urban dynamics.

[0025] Specifically, first, the IoT sensing network unit deploys various IoT devices to collect various types of data of the city in real time, such as population flow, environmental quality, and land use conditions. These data provide real-time support for urban management, ensuring that decision-makers can obtain urban dynamic information at any time; Secondly, the intelligent data analysis unit uses AI technology to analyze the collected data to predict future demand changes and potential problems. Through machine learning and big data analysis, it can identify trends, problems, and potential risks existing in the city, such as traffic congestion, environmental pollution, etc., providing a scientific basis for urban planning and decision-making; Finally, the spatial data visualization unit displays the urban spatial data through GIS technology, converting complex data into intuitive maps and charts to help decision-makers quickly understand the dynamic changes of the city. This function enables decision-makers to clearly understand information such as land use conditions, population flow, and environmental quality in different regions, thereby optimizing resource allocation and urban management. The data perception and monitoring module provides a comprehensive and accurate urban management tool through real-time data collection, AI analysis, and spatial visualization, helping decision-makers quickly grasp urban changes, optimize resource management, and plan decisions.

[0026] The variable space management module includes an intelligent variable building unit, a modular building unit, and a dynamic space conversion system unit. The intelligent variable building unit is used to adjust the building functions through automation technology and convert the space use according to demand changes. The modular building unit is used to quickly adjust the building layout and functions according to demand changes using modular design. The dynamic space conversion system unit is used to automatically convert the functions of the space according to different time periods or activity types, including the switching between office and accommodation.

[0027] Specifically, first, the intelligent variable building unit adjusts the building functions through automation technology and automatically converts the space use according to actual demand changes. Some areas can be used as office areas during the day and converted into rest areas or shared spaces at night to ensure the multi-functional use of the space; Secondly, the modular building units adopt modular design and can quickly adjust the building layout and functions according to changing requirements. Through prefabricated modules, the functional areas of a building can be flexibly recombined or expanded to meet different usage needs, such as converting commercial use to residential use or adjusting the layout of public facilities according to the needs of citizens. Finally, the dynamic space conversion system unit automatically switches the usage function of the space according to different time periods or activity types. For example, during weekdays, the space can be used as an office area, while on weekends or holidays, it can be automatically converted into accommodation or entertainment use. The system automatically identifies the needs based on the activity time and adjusts the space function to ensure the optimal utilization of resources. The variable space management module, through the combination of intelligent variable buildings, modular design, and dynamic conversion systems, enables the building space to be flexibly adjusted according to time and demand changes, thus maximizing the space utilization efficiency and enhancing the flexibility and adaptability of urban resource management.

[0028] The three-dimensional transportation and intelligent logistics module includes a multi-level transportation network unit, an unmanned logistics unit, and an intelligent traffic control unit. The multi-level transportation network unit is used to design a three-dimensional transportation system to divert traffic flow and improve transportation efficiency. The transportation system includes ground, underground, and elevated levels. The unmanned logistics unit is used to carry out urban logistics distribution using unmanned vehicles and drones to improve distribution efficiency. The intelligent traffic control unit is used to monitor traffic conditions in real time and automatically adjust traffic signals and lane usage to reduce congestion.

[0029] Specifically, firstly, the multi-level transportation network unit designs a three-dimensional transportation system, including ground, underground, and elevated roads, to divert traffic flow and improve transportation efficiency. By reasonably planning the transportation levels, the ground traffic pressure is reduced, and the overall urban traffic structure is optimized. Secondly, the unmanned logistics unit uses unmanned vehicles and drones for urban logistics distribution. The unmanned technology makes the distribution process more efficient, reduces labor costs, and improves the distribution speed, which is especially suitable for short-distance and high-frequency distribution requirements. Drones can provide flexible air distribution solutions during traffic congestion, further improving distribution efficiency. Finally, the intelligent traffic control unit monitors traffic conditions in real time and uses big data and AI technologies to automatically adjust traffic signals and lane usage to reduce traffic congestion. This unit automatically adjusts the traffic light cycle, optimizes lane allocation, and adjusts traffic routes according to real-time traffic flow and traffic incidents to ensure smooth urban traffic. The three-dimensional transportation and intelligent logistics module, through the integrated operation of three-dimensional transportation system design, unmanned logistics distribution, and intelligent traffic control, improves the traffic fluency and logistics efficiency of the city, effectively reduces congestion, and optimizes the urban distribution system.

[0030] The intelligent energy and resource management module includes an intelligent energy scheduling unit, an intelligent water resource management unit, and a waste recycling and resource circulation unit. The intelligent energy scheduling unit is used to dynamically allocate the energy resources of the city by combining renewable energy and energy storage systems. The intelligent water resource management unit is used to optimize the distribution of water resources through intelligent water network technology. The waste recycling and resource circulation unit is used to improve the classification and recycling rate of waste by using intelligent technology.

[0031] Specifically, first, the intelligent energy scheduling unit combines renewable energy and energy storage systems to dynamically allocate the energy resources of the city. By monitoring the energy demand and supply in real time, the system can intelligently optimize the energy distribution, give priority to the use of renewable energy, and at the same time use energy storage devices to balance the power supply during peak energy demand periods, ensuring the stable and sustainable use of urban energy. Secondly, the intelligent water resource management unit optimizes the distribution of water resources through intelligent water network technology. This unit installs intelligent sensors and water pipe network monitoring devices to track the water source usage in real time, analyze the demand distribution of water resources, and conduct intelligent scheduling of the pipe network to avoid waste and ensure the efficient use of water resources in different regions. The system can also predict future demands based on water consumption and reasonably plan the reserve and distribution of water resources. Finally, the waste recycling and resource circulation unit uses intelligent technology to improve the classification and recycling rate of waste. Through intelligent trash cans, sensors, and data analysis systems, the waste classification and recycling process is automated, reducing manual intervention. The system can automatically identify the types of waste and classify and store them, improving the recycling efficiency. At the same time, through data analysis, it optimizes the waste collection routes and recycling strategies. The intelligent energy and resource management module ensures the efficient use and sustainable development of urban resources and improves the intelligent level of urban environmental management through the comprehensive technologies of intelligent energy scheduling, water resource management, and waste recycling.

[0032] The sharing economy and business intelligence module includes a shared space management unit, a business intelligence analysis unit, and an intelligent parking and mobility service unit. The shared space management unit is used to provide flexible space allocation solutions, and the allocation solutions include shared offices and meeting rooms. The business intelligence analysis unit is used to analyze business needs and consumption trends using AI and dynamically adjust the layout and operation mode of commercial spaces. The intelligent parking and mobility service unit is used to provide intelligent parking systems and shared mobility services.

[0033] Specifically, first, the shared space management unit provides flexible space allocation solutions to support the dynamic allocation of spaces such as shared offices and meeting rooms. According to the changing demands, the system can automatically adjust the space usage to meet the needs of different periods or activities, thereby improving the space utilization efficiency and reducing resource waste. Secondly, the business intelligence analysis unit uses AI technology to analyze business needs and consumption trends. By collecting and analyzing a large amount of market data, this unit identifies consumer behavior patterns and trends, helping merchants dynamically adjust the layout and operation mode of commercial spaces. Through real-time data feedback, the system can optimize product display, adjust store locations or service items, thereby enhancing the profitability and operational efficiency of commercial spaces; Finally, the intelligent parking and mobility service unit provides an intelligent parking system and shared mobility services. The intelligent parking system, through sensors and data analysis, monitors the usage of parking spaces in real time, provides information on available parking spaces for users, and reduces the time spent searching for parking spaces. At the same time, the shared mobility service integrates different transportation means (such as shared bicycles, electric scooters, and shared cars) through a platform, providing convenient travel options for citizens, enhancing the mobility of urban transportation. The sharing economy and business intelligence modules, through flexible space management, business intelligence analysis, and intelligent transportation services, improve the utilization efficiency of urban resources, promote the development of the sharing economy, and optimize the operation of commercial and travel services.

[0034] The resident interaction and social governance module includes a resident interaction platform unit, a community management and service unit, and a citizen reward and points system unit. The resident interaction platform unit is used to provide an online platform for residents to participate in decision-making, feedback problems, and submit applications for land use changes. The community management and service unit is used to manage community resources through intelligent means, improving service quality and residents' living experience. The citizen reward and points system unit is used to encourage residents to participate in social activities, promoting active participation in urban governance. Social activities include environmental protection and community construction.

[0035] Specifically, first, the resident interaction platform unit provides an online platform for residents to participate in decision-making, feedback problems, and submit applications for land use changes. This platform allows residents to express their needs and opinions in real time, promoting two-way communication between the government and residents, ensuring that policy formulation is more in line with the needs of the people, and enhancing the transparency and efficiency of urban management. Secondly, the community management and service unit manages community resources through intelligent means, improving service quality and residents' living experience. Through intelligent devices and data analysis, this unit can monitor and manage community facilities (such as public spaces, green spaces, etc.) in real time, and automatically optimize resource allocation according to residents' needs, enhancing the efficiency of community services. At the same time, through the data analysis system, it can predict and solve potential problems in residents' daily lives, such as facility failures, changes in service requirements, etc., ensuring the continuous improvement of the community environment and services. Finally, the citizen reward and points system unit is used to encourage residents to actively participate in social activities, promote community construction and urban governance. Through the points system, residents can receive point rewards when participating in social activities such as environmental protection activities and community construction. The points can be exchanged for various benefits, such as discounts, prizes or community services. This incentive mechanism not only improves the enthusiasm of residents to participate in social affairs, but also promotes the enhancement of social responsibility and community cohesion. The resident interaction and social governance module, through the online platform, intelligent community management and incentive mechanism, promotes the extensive participation of residents, improves the transparency and efficiency of community governance, and promotes the effective development of urban governance and social activities.

[0036] The intelligent supervision and safety management module includes an intelligent monitoring and risk identification unit, a disaster warning and emergency response unit, and an urban safety management unit. The intelligent monitoring and risk identification unit is used to monitor urban safety in real time using AI and video monitoring technologies, and automatically identify potential risks or events. The disaster warning and emergency response unit is used to predict and early warn of natural disasters based on big data analysis and meteorological data. The urban safety management unit is used to monitor the safety status of public facilities and infrastructure in real time through an integrated safety management system.

[0037] Specifically, first, the intelligent monitoring and risk identification unit uses AI and video monitoring technologies to monitor the safety status of the city in real time. By installing cameras and sensors, the system can monitor public areas 24 hours a day, automatically identify abnormal activities, potential risks or emergencies, and issue early warnings to relevant departments in a timely manner; Second, the disaster warning and emergency response unit predicts and early warns of natural disasters based on big data analysis and meteorological data. This unit collects meteorological, environmental and geographical data in real time, combines big data analysis models, accurately predicts the time, location and scope of influence of disasters, and issues early warning information to relevant departments and citizens. This system can provide sufficient preparation time for disaster prevention and emergency response, and reduce the losses caused by disasters; Finally, the urban safety management unit monitors the safety status of public facilities and infrastructure in real time through an integrated safety management system. The system monitors important urban infrastructure (such as bridges, roads, water supply systems, etc.) in real time, collects data using sensors, and monitors their operating status. The system can issue early warnings and maintenance scheduling in a timely manner when facilities fail or have safety hazards, ensuring the safe and stable operation of urban infrastructure. The intelligent supervision and safety management module, through the combination of intelligent monitoring, disaster warning and infrastructure safety monitoring, improves the intelligent level of urban safety management and ensures that the city can respond and dispose quickly and effectively in the face of emergencies.

[0038] Please refer to the appendix Figure 12 , the method for realizing multi-functional layered utilization of urban land includes the following steps: S1. Adjust land functions through AI and big data, use digital twin to simulate the impacts of different uses, and apply blockchain technology to improve the approval efficiency of land use changes; S2. Achieve data collection and dynamic monitoring through IoT, AI analysis and GIS technology. IoT devices collect urban data in real time, AI analysis predicts demands, and GIS technology presents urban data to support decision-making; S3. First, adjust space uses by using smart buildings, modular design and dynamic space conversion. Smart buildings automatically adjust functions, modular design enables flexible layout, and dynamic systems automatically convert space functions according to time and activities; S4. Optimize traffic flow and logistics distribution. Multilevel transportation systems divert traffic flow, and the combination of driverless logistics improves distribution efficiency. Intelligent traffic control systems adjust traffic signals in real time to reduce congestion; S5. Optimize resource utilization through intelligent scheduling and water resource management. Energy scheduling systems integrate renewable energy, water resource management optimizes water distribution, and waste recycling improves the recycling rate; S6. Promote the sharing economy and optimize business resources. Shared space management provides flexible allocation, business intelligence analysis adjusts space layout, and intelligent parking and mobility services improve traffic efficiency; S7. Promote residents' participation through platforms and incentive mechanisms. Interactive platforms enhance citizens' participation in decision-making, intelligent community management improves service quality, and reward systems encourage citizens to participate in social activities; S8. Ensure urban safety. Intelligent monitoring identifies risks in real time, disaster warning systems predict and respond in advance, and safety management monitors infrastructure in real time to ensure the safe operation of the city.

[0039] Specifically, first, intelligent decision-making and land adjustment use AI and big data to analyze urban development trends, simulate the impacts of different land uses through digital twin technology, and use blockchain smart contracts to improve the approval efficiency. Second, data perception and dynamic monitoring rely on IoT (Internet of Things) sensors to collect data on population flow, environmental pollution, building utilization rate, etc. in real time, combine AI to analyze urban demands, and use GIS (Geographic Information System) technology for visual display to assist in decision-making. In terms of variable space management, smart buildings use automatic transformation functions to adapt to different uses, modular design enables flexible combination of building units, and dynamic space conversion systems adjust building functions according to time and activity requirements, such as the automatic switch between office and accommodation. Three-dimensional transportation and intelligent logistics optimize traffic flow distribution through multilevel transportation systems, improve distribution efficiency with driverless logistics, and at the same time intelligent traffic control systems use real-time data to dynamically adjust traffic signals, reduce congestion, and improve travel efficiency; In terms of intelligent energy and resource management, the intelligent energy dispatching system combines renewable energy and energy storage technologies to achieve efficient utilization of energy resources. The intelligent water resource management system optimizes water flow distribution based on AI to reduce waste. The intelligent waste recycling system improves the resource recycling rate through intelligent classification. At the level of sharing economy and business intelligence, the shared space management system provides flexible allocation of spaces such as offices and meeting rooms. The business intelligence analysis system dynamically adjusts the business layout based on AI. The intelligent parking and shared mobility system optimizes the utilization of parking spaces and transportation modes to improve urban travel efficiency. The resident interaction and social governance module enhances citizens' sense of participation in urban management through the resident interaction platform. The intelligent community management system optimizes resource allocation to improve the quality of life. The citizen reward points system encourages residents to participate in environmental protection and community construction, promoting co-construction, co-governance, and sharing in social governance; Finally, intelligent supervision and safety management use AI monitoring and video recognition technologies to detect urban safety hazards in real time, automatically identify abnormal behaviors such as crimes and traffic accidents. The disaster warning and emergency response system combines big data and meteorological analysis to predict natural disasters in advance. The urban safety management system monitors the operation status of infrastructure in real time to ensure the safety and stability of the city. To sum up, this method realizes the efficient utilization and dynamic optimization of urban land resources through intelligent technologies such as AI, big data, Internet of Things, GIS, and blockchain. At the same time, combined with intelligent transportation, energy dispatching, sharing economy, and social governance, it ensures the sustainable development and efficient operation of the city.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Urban land multi-functional hierarchical utilization implementation system, characterized in that Including: The intelligent decision-making and planning module is used for dynamic land use adjustment through AI, big data, and digital twin technologies; The data perception and monitoring module is used for real-time collection and monitoring of various data in different regions of the city, providing data support for the decision-making module, and predicting future demand changes; The variable space management module is used for dynamic adjustment of buildings and spaces, enabling buildings to automatically switch functions according to time and demand changes, and maximizing space utilization efficiency; The three-dimensional transportation and intelligent logistics module is used for optimizing urban traffic flow, reducing ground congestion, and providing logistics distribution; The intelligent energy and resource management module is used for optimizing the energy, water resources, and waste management of the city; The sharing economy and business intelligence module is used for promoting the development of the sharing economy, providing flexible space management, and business intelligence analysis; The resident interaction and social governance module is used for strengthening the interaction between residents and the government, and improving the transparency and efficiency of urban management; The intelligent supervision and safety management module is used for urban safety monitoring, disaster warning, and emergency response.

2. The urban land multi-functional hierarchical utilization realization system according to claim 1, wherein: The intelligent decision-making and planning module includes a land use optimization unit, a digital twin simulation unit, and an intelligent approval and policy execution unit. The land use optimization unit is used for dynamically adjusting the function allocation of land based on AI and big data. The digital twin simulation unit is used for using a virtual city model to conduct planning decision simulation and analyze the impacts of different land uses. The intelligent approval and policy execution unit is used for using blockchain technology to improve the approval efficiency of land use changes.

3. The urban land multi-functional hierarchical utilization realization system according to claim 1, characterized in that: The data perception and monitoring module includes an Internet of Things sensing network unit, an intelligent data analysis unit, and a spatial data visualization unit. The Internet of Things sensing network unit is used for deploying Internet of Things devices to collect various data of the city in real time. The various data includes population flow, environmental quality, and land use. The intelligent data analysis unit is used for analyzing the collected data using AI technology to predict future demands and potential problems. The spatial data visualization unit is used for displaying urban spatial data through GIS technology to help decision-makers quickly understand urban dynamics.

4. The urban land multi-functional hierarchical utilization realization system according to claim 1, characterized in that: The variable space management module includes an intelligent variable building unit, a modular building unit, and a dynamic space conversion system unit. The intelligent variable building unit is used for adjusting building functions through automation technology and converting space uses according to demand changes. The modular building unit is used for quickly adjusting building layouts and functions according to demand changes using modular design. The dynamic space conversion system unit is used for automatically converting the functions of spaces according to different time periods or activity types, including the switching between office and accommodation.

5. The urban land multi-functional hierarchical utilization realization system according to claim 1, characterized in that: The three-dimensional transportation and intelligent logistics module includes a multi-level transportation network unit, an unmanned logistics unit, and an intelligent traffic control unit. The multi-level transportation network unit is used for designing a three-dimensional transportation system to divert traffic flow and improve transportation efficiency. The transportation system includes ground, underground, and elevated. The unmanned logistics unit is used for conducting urban logistics distribution using unmanned vehicles and drones to improve distribution efficiency. The intelligent traffic control unit is used for real-time monitoring of traffic conditions and automatically adjusting traffic signals and lane usage to reduce congestion.

6. The urban land multi-functional layered utilization realization system according to claim 1, characterized in that: The intelligent energy and resource management module includes an intelligent energy scheduling unit, an intelligent water resource management unit, and a waste recycling and resource circulation unit. The intelligent energy scheduling unit is used to dynamically allocate the energy resources of the city by combining renewable energy and energy storage systems. The intelligent water resource management unit is used to optimize the water resource allocation through intelligent water network technology. The waste recycling and resource circulation unit is used to improve the classification and recovery rate of waste by using intelligent technology.

7. The urban land multi-functional hierarchical utilization realization system according to claim 1, characterized in that: The sharing economy and business intelligence module includes a shared space management unit, a business intelligence analysis unit, and an intelligent parking and mobility service unit. The shared space management unit is used to provide flexible space allocation solutions, including shared offices and meeting rooms. The business intelligence analysis unit is used to use AI to analyze business needs and consumption trends, and dynamically adjust the layout and operation mode of commercial spaces. The intelligent parking and mobility service unit is used to provide intelligent parking systems and shared mobility services.

8. The urban land multi-functional layered utilization implementation system according to claim 1, characterized in that: The resident interaction and social governance module includes a resident interaction platform unit, a community management and service unit, and a citizen reward and points system unit. The resident interaction platform unit is used to provide an online platform for residents to participate in decision-making, feedback problems, and submit applications for land use changes. The community management and service unit is used to manage community resources through intelligent means to improve service quality and residents' living experience. The citizen reward and points system unit is used to encourage residents to participate in social activities and promote active participation in urban governance. The social activities include environmental protection and community construction.

9. The urban land multi-functional hierarchical utilization implementation system according to claim 1, characterized in that: The intelligent supervision and safety management module includes an intelligent monitoring and risk identification unit, a disaster warning and emergency response unit, and an urban safety management unit. The intelligent monitoring and risk identification unit is used to use AI and video monitoring technology to monitor urban safety in real time and automatically identify potential risks or events. The disaster warning and emergency response unit is used to predict and early warn of natural disasters based on big data analysis and meteorological data. The urban safety management unit is used to monitor the safety status of public facilities and infrastructure in real time through an integrated safety management system.

10. Method for realizing multi-functional hierarchical utilization of urban land, according to the urban land multi-functional hierarchical utilization realization system described in claim 1, characterized in that, It includes the following steps: S1. Adjust the land function through AI and big data, use digital twin to simulate the impacts of different uses, and use blockchain technology to improve the approval efficiency of land use changes. S2. Through Internet of Things, AI analysis, and GIS technology, achieve data collection and dynamic monitoring. Internet of Things devices collect urban data in real time, AI analysis predicts demands, and GIS technology displays urban data to support decision-making. S3. First, adjust the space use by using intelligent buildings, modular design, and dynamic space conversion. Intelligent buildings automatically adjust functions, modular design enables flexible layout, and dynamic systems automatically convert space functions according to time and activities. S4. Optimize traffic flow and logistics distribution. The multi-level transportation system diverts traffic flow, and combines driverless logistics to improve distribution efficiency. Intelligent control adjusts traffic signals in real time to reduce congestion. S5. Optimize resource utilization through intelligent scheduling and water resource management. The energy scheduling system combines renewable energy, water resource management optimizes water distribution, and waste recycling improves the recovery rate. S6. Promote the optimization of the sharing economy and business resources. The shared space management provides flexible allocation, the business intelligence analysis adjusts the space layout, and the intelligent parking and mobility services improve the traffic efficiency; S7. Promote residents' participation through platforms and incentive mechanisms. The interactive platform enhances citizens' decision-making participation, the intelligent community management improves the service quality, and the reward system encourages citizens to participate in social activities; S8. Ensure urban safety. The intelligent monitoring identifies risks in real time, the disaster warning system predicts and responds in advance, and the safety management monitors the infrastructure in real time to ensure the safe operation of the city.

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