What are the goals of smart city construction? How does a smart city integrate 3D visualization tech

Hello! The construction of smart cities comprehensively uses 3D visualization and 3D modeling technology to visualize and intelligently manage the city.

The goal of 3D smart park construction is to finally realize the sustainable development of 3D visualization and online display technology in the park. The 3D data visualization management system of the smart park presents the basic information of urban blocks, buildings, facilities and the surrounding environment in a complete and detailed manner, and combines 3D modeling and 3D data visualization to fully display the comprehensive situation of the city.

Features of 3D smart city 3D visualization.

The 3D smart city three-dimensional visualization management system analyzes and shares the data information of the characteristics and laws of the city in the process of real-time mobile phone operation. The 3D smart city three-dimensional visualization management system controls the comprehensive display of the city in an all-round way, improves the coordination degree and overall efficiency of the information system, and makes the city smart and refined management. The smart city 3D visualization management system establishes an information sharing, high decision-making and overall planning efficiency, and promotes the intelligent and refined management of the city.

How to manage the online exhibition hall of the smart city.

The smart city online exhibition hall management system establishes an information sharing and high-level command and dispatch system, realizes the visual presentation, deployment and command and dispatch of various management methods, and enhances the ability and level of dealing with emergencies. Remotely dispatch relevant resources for emergencies to provide a basis for the unified deployment of various emergency countermeasures. In the visual field of the smart city online exhibition hall, the system platform and the industry are deeply combined to form a series of three-dimensional visualization products.

Name: Lin Shiyu.

Student ID: 19021210863

Smart city is the direction of the development of the international community, although countries have a variety of styles of positioning, but are inseparable from these core technologies, which is also today's society on the wisdom of the city of the evaluation criteria, although we now have enough understanding of the wisdom of the city, but the implementation of the scale is huge, the required manpower, material and financial resources are unimaginable, it is the direction and course of people's struggle in the next 10 years, smart city makes people's lives better.

Core technologies needed for smart cities:

1.Internet of Things Technology:

The Internet of Things is the Internet of things, through the information sensing equipment, according to the agreed agreement, any item is connected to the Internet, information exchange and communication, so as to realize the intelligent identification, positioning, tracking, monitoring and management of the item A kind of network.

2.Cloud Computing Technology:

Cloud computing is the augmentation, usage, and delivery of Internet-based services, typically involving the provision of dynamically scalable and often virtualized resources over the Internet.

3.Augmented Reality:

Also known as mixed reality, it uses computer technology to apply virtual information to the real world, and the real environment and virtual objects are superimposed on the same picture or space in real time.

4.Spatial Information Grid Technology:

It is a kind of spatial information infrastructure that gathers and shares a large number of geographically distributed spatial information resources, organizes and processes them in an integrated manner, so as to have on-demand services, strong spatial data management capabilities and information processing capabilities.

5.Data Fusion Technology:

It refers to the information processing technology that uses computers to automatically analyze and synthesize a number of observation information obtained in time series under certain criteria to complete the required decision-making and evaluation tasks.

1.The current situation, trend and development of the intelligent industry of the Internet of Things.

2.Internet of Things technology, which are the top ten industries that are mainly used in them.

3.What are the common IoT applications in our lives.

1. Consolidate smart infrastructure.

Through the construction of a new generation of high-speed broadband ubiquitous information infrastructure, and at the same time promote the construction of urban infrastructure such as intelligent transportation and intelligent pipe network, a highly integrated and intelligent new urban infrastructure will be formed.

2. Implement smart operation.

3. Carry out smart services.

Through the implementation of a series of smart applications such as smart healthcare, smart education, smart finance, smart community, smart home, etc., urban services will be more timely and convenient, effectively improve the satisfaction of citizens, and truly benefit the public with the fruits of urban development.

Smart services are the cornerstone of inclusive smart cities.

First, it is necessary to integrate government resources, promote business collaboration, and provide high-quality smart government services;

Second, it is necessary to deploy educational information networks in advance to promote the popularization and sharing of high-quality educational resources;

Third, we must open up various decentralized and independent social security systems to improve the efficiency of serving the people;

Fourth, we must be driven by a new generation of information technology to realize the whole process of intelligent medical management and services;

Fifth, it is necessary to intelligently manage various elements of the community and provide a full range of services for community residents.

4. Develop smart industries.

Based on the smart application system in key areas, it is the long-term goal of major cities in China to comprehensively promote the wide application of information technology such as the Internet of Things and cloud computing in independent innovation, industrial development, public services, social management, and resource allocation.

The basic goal of a smart city is to promote people's intelligent participation and build an efficient, smooth, comfortable, convenient, safe and harmonious environment through the construction, operation and achievable services of the system (infrastructure, applications, services). Relying on big data and cloud services, we will promote the development of the digital economy and help urban construction.

1. Emergency linkage.

2. Food and drug supervision.

3. Smart park.

4. E-government.

5. Digital urban management.

6. Smart and environmental protection.

7. Safe city.

8. Smart tourism.

9. Smart medical care.

10. Smart transportation.

11. Smart logistics.

12. Smart community.

13. Smart education.

14. Smart fire protection.

Fortune Wings Smart City Solution.

Smart city through the Internet of Things infrastructure, cloud computing infrastructure, geospatial infrastructure and other new generation of information technology, as well as the application of wikis, social networks, fab lab, living lab, comprehensive integration method, network full integration communication terminal and other tools and methods

Achieve comprehensive and thorough perception, broadband ubiquitous interconnection, intelligent converged applications, and sustainable innovation characterized by user innovation, open innovation, mass innovation, and collaborative innovation. With the rise of the cyber empire, the integrated development of mobile technology and the democratization of innovation, the smart city in the knowledge society environment is an advanced form of information city development after the digital city.

From the perspective of technological development, the construction of smart cities requires the realization of comprehensive perception, ubiquitous interconnection, pervasive computing and integrated applications through the new generation of information technology applications such as the Internet of Things and cloud computing represented by mobile technology.

From the perspective of social development, smart cities also require the application of tools and methods such as wikis, social networks, fab labs, living labs, and comprehensive integration methods to achieve sustainable innovation in the knowledge society environment characterized by user innovation, open innovation, mass innovation, and collaborative innovation, emphasizing the comprehensive sustainable development of the economy, society, and environment through value creation and people-oriented.

Smart cities include a lot of content, and in terms of construction content, they are divided into the following categories. Infrastructure construction, application of informatization, and intelligent construction of various industries.

The new smart city is mainly built around big data and blockchain technology. Through the combination of "one center, four platforms, multiple applications, and unified chain", a multi-dimensional smart city solution is formed.

The so-called "one center" is a big data center based on various dimensions of the city. The "four platforms" are the smart government comprehensive information service platform, the smart urban management comprehensive information service platform, the smart people's livelihood comprehensive information service platform and the smart economy comprehensive information service platform. "Multi-application" encompasses all kinds of smart applications.

Finally, the "unified chain" is a trusted smart city information ecology based on blockchain.

Based on the overall solution of smart city, according to the four dimensions, it is analyzed as follows: perception layer, network layer, platform layer and application layer, and perception layer: including hardware gateway equipment and Internet equipment composed of various sensors, RFID electronic tags, and various professional title networks. These perceptual layer hardware are mainly used to support our various networks.

Network layer: This layer is a carrier network that supports communication and data from various hardware devices in the perception layer. Generally speaking, we include three categories, namely the Internet of Things, communication networks, and the Internet.

Platform layer: The platform layer is mainly through various information platforms built on the carrier network. These information platforms provide basic information services for various applications of our subsequent components. Common ones include data center platform, credit information center platform, IT center platform and so on.

Application layer: The application layer is mainly in the process of smart city components, involving all aspects of special services, such as smart government affairs, smart transportation, smart human resources and social security, smart finance, smart security, smart Internet of Things, smart assets, smart chain and smart carbon emissions, etc.

In terms of construction content, smart cities include: infrastructure construction, the application of informatization, and the intelligent construction of various industries; From the perspective of different objects, it also includes: smart government affairs, smart industry, and smart people's livelihood.

Therefore, in general, there are many aspects of smart city content.

So what does a smart city look like in the end? Chen Shudong, a researcher at the Institute of Microelectronics, an expert of the Hundred Talents Program of the Chinese Academy of Sciences, believes that smart cities represent the characteristics that urban productivity has developed to the "smart stage", and various social activities involving production and life will be empowered with intelligence.

At present, there are more than 1,000 smart cities that have been launched or are under construction around the world, and Europe, North America, Japan and South Korea are the leading regions for smart cities. In terms of the number of smart cities built, China ranks first with 500 pilot cities, and has formed a number of smart city agglomerations such as the Yangtze River Delta and the Pearl River Delta.

From information city to digital city, and then from smart city to smart city, China has written smart cities into its national strategy and invested a lot of money. Whether it is a large first-tier city or a small and medium-sized city, there are smart city projects that have been implemented, and several large-scale smart city clusters have been formed, distributed in the eastern coastal area and the central and western regions.

1. Smart community.

The smart community covers various services within and around the community, including smart home, smart property, smart lighting, smart security, smart parking and other infrastructure services, and the surrounding community mainly includes smart pension, smart medical care, smart education, smart retail, smart finance, smart housekeeping, smart energy and other livelihood services.

On the basis of policy support and complete infrastructure, the application scenarios of smart cities are becoming more and more abundant, such as smart security, smart transportation, smart community, smart business, smart tourism, smart environmental protection, smart energy, etc. Smart security, smart transportation, and smart society are the three major areas with the highest demand, the fastest landing, and relatively mature technology and services in the development of smart cities.

2. Smart security.

Since 2015, the security industry has gradually introduced the Internet of Things technology, the city's security from the past simple security system to the evolution of the city's integrated system, the city's security projects cover many areas, including street communities, buildings, banks, post offices, road monitoring, motor vehicles, police officers, moving objects, boats, etc.

Especially for important places, such as airports, docks, hydropower plants, bridges and dams, rivers, subways and other places, after the introduction of Internet of Things technology, a full range of three-dimensional protection can be established through wireless movement, tracking and positioning.

It takes into account the integration of the overall urban management system, environmental protection monitoring system, traffic management system, emergency command system and other fields, expands the industrial connotation around the theme of safety, and presents a "big security" industrial pattern with complementary advantages and coordinated development.

3. Smart transportation.

Transportation is the core artery of a city and an important part of the construction of a smart city. Intelligent transportation is based on intelligent transportation, in the field of transportation to make full use of the Internet of Things, cloud computing, Internet, artificial intelligence, automatic control, mobile Internet and other technologies, through high-tech collection of traffic information, traffic management, transportation, public travel and so on;

Control and support all aspects of the transportation field and the whole process of transportation construction management, so that the transportation system has the ability to perceive, interconnect, analyze, control and control in the region, city and even the larger time and space range;

In order to fully ensure traffic safety, give full play to the efficiency of transportation infrastructure, improve the operation efficiency and management level of the transportation system, and serve smooth public travel and sustainable economic development.

"Smart city" is a hot topic recently, and many provinces and cities in China have taken it as an important strategy for economic and technological development. At present, there is no very clear definition of smart city, and our understanding of smart city is still in a gradual and gradual process, so the interpretation of the concept of smart city often has its own emphasis. At present, it is relatively unified to say that smart city is a new model of digital and information-based cities supported by cloud computing and Internet of Things technology in the era of big data.

Recently, I have seen a lot of words about smart cities talking about "digital": "digital China", "digital province", "digital city", "digital industry", "digital community", so the core of the "smart" of the future city is digitalization.

The construction of smart cities in China has its own characteristics: different from foreign conceptual smart cities, our smart cities are more construction-oriented. For example, intelligent equipment, intelligent application software, overall solutions, open platforms, integrated services, and so on.

To put it in layman's terms, the construction of smart cities in China is the construction of various digital and intelligent projects.

At present, there is indeed no "smart city" in the strict sense in China, but there is no shortage of enterprises committed to the construction of smart cities in China.

The systems of Xiaohuya's smart city platform include, but are not limited to:

1. Wireless collection system: The wireless collection subsystem of supervision data is mainly used by urban management supervisors, urban management leaders, urban management law enforcement personnel and community administrators. It is convenient for supervisors to collect and verify information on urban management problems, and the design of the information data collection subsystem adopts two parts: terminal application and server-side support program.

3. Collaborative work subsystem: The collaborative work subsystem is mainly used by office staff of the supervision and command center and professional departments. Links such as task dispatch, task processing, processing feedback, and verification and closure are linked to realize information synchronization, collaborative work and collaborative supervision between the district platform command center, the community and various professional disposal departments.

4. Supervision and supervision system: The supervision and command subsystem is the comprehensive information display platform of the supervision center, which mainly does not receive case prompts, overtime reminders, and supervises and supervises major cases. You can query the overall situation of the components (events) information, business handling information, and comprehensive evaluation information of each region, and you can also query the situation of each grid, urban management supervision information officer, components and other individuals.

5. Comprehensive evaluation system: from multiple perspectives such as regions, departments, and positions, the historical data is counted on a regular basis or in real time, and the comprehensive assessment and evaluation of each responsible entity involved in the management is carried out, and the visual evaluation results in the form of graphics and reports are generated.

Xiaohuya Technology's new smart city system is a direction that guides the future development direction of all IT people; It is a magnetic field that brings together great innovative forces; It is a torrent that carries everyone to a better shore!