Shulou(Shulou.com)06/03 Report--

Big data not only means massive, diverse and rapid data processing, but also a subversive way of thinking, an intelligent infrastructure and an innovative technological change. Internet of things, smart city, augmented reality (AR) and virtual reality (VR), blockchain technology, voice recognition, artificial intelligence, digital convergence are the seven development directions of big data future applications.

I. Internet of Things

The Internet of Things is an important part of the new generation of information technology and an important development stage in the "information" era.

Its English name is "Internet of Things(IoT)". As the name suggests, the Internet of Things is the Internet of Things.

In 1999, it was proposed to connect any item to the Internet through radio frequency identification (RFID)(RFID+ Internet), infrared sensors, global positioning systems, laser scanners, gas sensors and other information sensing equipment according to agreed protocols for information exchange and communication to achieve intelligent identification, positioning, tracking, monitoring and management.

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scope of use

The Internet of Things is widely used in intelligent transportation, environmental protection, government work, public safety, safe home, intelligent fire protection, industrial monitoring, environmental monitoring, street lighting control, landscape lighting control, building lighting control, square lighting control, elderly care, personal health, flower cultivation, water system monitoring, food traceability, enemy detection and intelligence collection.

II. Smart City

Smart City refers to the integration of urban systems and services using various information technologies or innovative ideas to improve the efficiency of resource use, optimize urban management and services, and improve the quality of life of citizens.

The specific definition of smart city is relatively broad. At present, the definition widely recognized internationally is that smart city is the support of new generation information technology and the next generation innovation of knowledge society.(Innovation 2.0) Urban form under the environment emphasizes that smart cities are not only the application of new generation information technologies such as Internet of Things and cloud computing, but more importantly, through the methodological application of innovation 2.0 for knowledge society, to build a sustainable urban innovation ecosystem characterized by user innovation, open innovation, mass innovation and collaborative innovation.

scope of use

The purpose is divided into ten intelligent systems, namely: intelligent logistics system, intelligent manufacturing system, intelligent trade system, intelligent energy application system, intelligent public service, intelligent social management system, intelligent transportation system, intelligent health guarantee system, intelligent housing service system and intelligent cultural service system.

Augmented Reality (AR) and Virtual Reality (VR)

AR

Augmented Reality (AR) is a technology that calculates the position and angle of camera images in real time and adds corresponding images, videos, and 3D models. The goal of this technology is to set the virtual world on the screen and interact with the real world. This technology was introduced in 1990.

scope of use

AR technology is widely used in a wide range of fields, such as advanced weapons, aircraft development and development, data model visualization, virtual training, entertainment and art, etc.

Due to its ability to enhance the display output of the real environment, it has more obvious advantages than VR technology in the fields of medical research and anatomy training, precision instrument manufacturing and maintenance, military aircraft navigation, engineering design and remote robot control.

With the improvement of CPU computing power of portable electronic products, it is expected that the use of augmented reality will be more and more extensive.

VR

VR is the abbreviation of Virtual Reality, Chinese for virtual reality. Virtual reality technology is a computer simulation technology that can create and experience virtual world. It uses computer to generate an interactive three-dimensional dynamic view, and its simulation system of entity behavior can immerse users in the environment.

scope of use

VR has not only been focused on the field of computer graphics, it has involved a wider range of fields, such as video conferencing, network technology and distributed computing technology, and towards distributed virtual reality. Virtual reality technology has become an important means of new product design and development. For example, real estate roaming (free walking in virtual reality system, arbitrary viewing, strong impact, can make customers get immersive real feeling, promote the speed of contract signing), online house viewing (rental and sales stage users through the Internet immersive understanding of the project's weekly environment, space layout, interior design), etc.

IV. Block chain technology

Blockchain technology, referred to as BT(Blockchain technology), also known as distributed ledger technology, is an Internet database technology characterized by decentralization, openness and transparency, allowing everyone to participate in database records.

It was originally the basic technology of Bitcoin, which is currently being studied all over the world and can be widely used in various fields such as finance.

scope of use

Art industry, legal industry, development industry, real estate industry, application scenario analysis, logistics supply chain, public network service, insurance industry policyholder risk management, etc.

At the same time, blockchain technology will be applied to credit reporting, transaction security and information security in the financial industry. Financial data security, information privacy and network security are suitable for distributed area block technology. Blockchain can form peer-to-peer digital value transfer in finance, thus improving the security of transmission and transaction.

V. Speech recognition

Speech recognition technology is a high technology that allows machines to convert speech signals into corresponding texts or commands through recognition and understanding processes. Communicating verbally with a machine and getting it to understand what you're saying has long been a dream. The image of China Internet of Things School-Enterprise Alliance must regard speech recognition as "the auditory system of the machine." Speech recognition technology mainly includes feature extraction technology, pattern matching criteria and model training technology.

scope of use

Voice recognition is the most popular application on Mobile device, voice dialogue robot, voice assistant, interactive tools and so on.

At present, foreign applications have been led by Apple's siri. On the domestic side, Shanda, Jietong Huasheng and other systems have adopted the latest speech recognition technology, and other related products on the market have directly or indirectly embedded similar technologies.

In the past two decades, speech recognition technology has made remarkable progress and begun to move from the laboratory to the market. It is expected that in the next 10 years, speech recognition technology will enter various fields such as industry, home appliances, communications, automotive electronics, medical care, home services, consumer electronics, etc.

VI. Artificial Intelligence

Artificial Intelligence (AI), abbreviated as AI. It is a new technical science that researches and develops theories, methods, techniques and application systems for simulating, extending and expanding human intelligence. Artificial intelligence is a branch of computer science that attempts to understand the essence of intelligence and produce a new intelligent machine that can respond in a way similar to human intelligence.

scope of use

Machine translation, intelligent control, expert systems, robotics, language and image understanding, genetic programming robot factories, automatic programming, aerospace applications, massive information processing, storage and management, performing complex or large-scale tasks that compound organisms cannot perform, etc.

VII. Digital confluence

The single trend with the greatest impact on the future is the combined effect of these six trends.

For example, 8.4 billion Internet of Things devices can be enhanced by blockchain technology; Smart cities can generate massive amounts of data through the Internet of Things, which needs to be analyzed by artificial intelligence; Virtual reality and voice recognition also need to be continuously learned through artificial intelligence. These technologies are closely related and complement each other, so digital convergence is the most important trend.

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