What is the concept of smart city?

That's what I do. Generally, mobile phones, IPAD, sensors and various electronic terminals that can collect information are used as the front-end devices of smart cities, and then they are transmitted to the background data center, that is, the server in the computer room, for processing, and the information is combined with people's needs, and the operation of various devices is automatically controlled and adjusted through computer strategy feedback. Further realize the humanization of machine operation and the urbanization of scale. Ex: It will take 10 minutes for the company to get home from work at 6 o'clock this afternoon. It's very hot today, nearly 40 degrees. It takes 10 minutes for the air conditioner at home to reach 20 degrees. At this time, you can control the air conditioning switch at home through a controller. The temperature is just right when I get home. Similarly, there are transportation, catering, accommodation and so on. . . In short, it is to make the equipment used in life smarter and more convenient for human beings. (As for whether it will make people lazier. . . It is debatable. Hand it in person, and the landlord will give points.

What are the concepts of smart city?

At present, with the continuous expansion of the scale of cities in China, "urban diseases" break out frequently like epidemics, and social problems such as population increase, water and electricity shortage, traffic congestion and environmental degradation are becoming increasingly serious, which seriously restricts the development of cities. In this context, it is timely for China to promote the construction of smart cities. It is reported that there are currently 90 pilot cities for national smart city construction. In addition to first-tier cities such as Beijing, Shanghai, Guangzhou and Shenzhen, some economically developed cities in the eastern coastal areas such as Hangzhou, Xiamen and Zhuhai have also begun to build smart cities. Hubei, Hunan, Shandong, Liaoning, Sichuan, Henan, Anhui and other provinces have proposed to build smart urban agglomerations. The ultimate goal of a smart city is social harmony, people's happiness and economic development, which can benefit three subjects: * * *, citizens and enterprises. The construction of smart cities cannot rely too much on informatization, and the greater impact lies in the system, system and mode. As a support, technology can only play an auxiliary role. jpsy/...8

What are the concepts of smart city?

Smart city involves transportation, water conservancy, environmental protection, education, medical care, public security, urban management and other fields, and it is a multi-level and systematic complex project. First of all, its construction is not only a business work, nor can it be completed independently by a single business department. No matter which department does not have the ability to complete the construction of smart cities, it can only complete one of the subsystems. Even the safe city system implemented by the security industry needs the support and cooperation of many industries such as IT.

We can make full use of information technology and communication means to perceive, analyze and integrate the key information of the core system of urban operation, so as to respond intelligently to various needs including people's livelihood, environmental protection, public safety, urban services and industrial and commercial activities, and create a beautiful urban life for mankind. From this definition, we can find that a smart city is a very complex giant system, involving many fields such as transportation, water conservancy, environmental protection, education, medical and health care, public security, urban management, and management and service, industrial promotion and development, people's lives and so on. It is a multi-level, systematic and complex project, which needs the three-dimensional cooperation of various industries. The construction of a smart city is not just a business job. Nor can a single business department do it independently, involving many aspects, including investment and financing, infrastructure providers, integrators, application solution providers, data providers and so on. At the same time, there should be a strong push from * * *.

Jin Peng Information Smart City Solution

What smart city concept stocks are there?

What are the leading stocks in smart cities?

Intelligent Transportation: We can tap the gold of intelligent transportation plate in A-share market from the following three aspects. 1。 Listed companies engaged in urban transportation system construction and expressway information construction. 2。 A supplier of video surveillance equipment necessary for the development of intelligent transportation. 3。 Content providers providing navigation maps and geographic information system software construction; Related concept stocks include: Siweituxin (002405), Zhonghai Technology (00240 1), Yihualu (3002 12), Yinjiang (300020) and Wantong Technology (00233 1).

Intelligent Logistics: In the future, the intelligent logistics network will integrate all express delivery companies, get through the data of goods circulation, form a huge instant information platform, and finally realize 24-hour online shopping and distribution. In the A-share market, the listed companies that are expected to achieve better development in the field of intelligent logistics are Yi Yatong, Hua Pengfei (300350), Changjiang Investment (600 1 19) and Zhong Bai Group (000759).

Smart medical care: At present, the output value of China's medical information industry is still low, but in the future, domestic medical information manufacturers are expected to have smart medical information companies with a market value of 100 billion. Smart medical concept stocks can be mined from the following two aspects: first, software companies that provide information for medical enterprises, such as Neusoft Group (6007 18), Weining Software (300253), Donghua Software (002065), Wanda Information (300 168) and Kerong Technology (300295). The second is to produce and develop smart wearable medical equipment companies, such as Jiu 'an Medical (002432) and Yinjiang Co., Ltd..

Smart Grid: According to the industry's prediction, by 20 15, the investment scale of smart grid construction in China is expected to reach 2 trillion yuan, and there is huge room for future development. Smart grid construction will play a good driving role in power generation, power grid, electricity consumption, information and communication and other related industries. Listed companies that can be concerned in the A-share market include Guodian Nanrui (600406), Xuji Electric (000400), TBEA (600089) and Zhixin Electric (6005 17).

Essence Securities said that there is no need to worry about the fundamentals of the computer industry closely related to smart cities. The recent adjustment is mainly due to the large increase in the previous period and the systemic risk of IPO restart. Statistics of 20 13 annual report and 20 14 quarterly report show that the growth rate of revenue and net profit of most companies is above 20% on the two main lines of smart city and localization of computer equipment, which is at a good historical level. Donghua Software, Yinjiang Shares and Digital Zheng Tong (300075) are recommended for the smart city sector. It is recommended to pay attention to Wanda Information, *ST Lian Xin and Yihualu; The long-recommended wisdom education sector is still in the initial stage of the industry, and the target is mainly selected according to the layout of listed companies. The market of hundreds of billions of companies will certainly produce large companies. At present, the market value of companies in this field is very small and there is a lot of room for growth. Recommend Li (3000 10), shares (002230) and Huaping shares (300074).

What is a smart city?

Conceptually speaking, a smart city is to combine information technology with urban construction and push urban informatization to a higher stage. Based on Internet, cloud computing, big data, Internet of Things, social networks and other tools and methods, we can realize comprehensive and thorough perception, ubiquitous broadband interconnection and intelligent fusion applications. Smart city will become the overall development strategy of a city. As a new engine of economic transformation, industrial upgrading and urban upgrading, it will achieve the purpose of improving people's happiness in life, the economic competitiveness of enterprises and the sustainable development of cities, and embody a higher concept of urban development and innovative spirit. Some experts pointed out that with the rise of network empire, the integrated development of mobile technology and the widespread popularization of innovative ideas, smart city in the knowledge society environment is the advanced form of information city development after digital city.

In terms of content, smart city includes smart technology, smart industry, smart application, smart service, smart governance, smart humanities and smart life. Among them, the application of wisdom most closely related to people's lives is mainly reflected in transportation, power grid, logistics, medical care, food system, drug system, environmental protection, water resources management, meteorology, enterprises, banks, * * *, families, communities, schools, buildings, oil fields, agriculture and many other aspects, and the changes brought to human life can be imagined.

The development of smart cities generally goes through several stages: the first stage is the construction of intelligent infrastructure, mainly including the construction of the Internet of Things and the construction of cloud computing centers. Only by realizing digitalization can we talk about intelligence. In terms of services, the digitalization of urban management, urban public facilities and basic service facilities is the most critical; The second stage is the integration stage of smart city construction, which realizes the interconnection of urban basic service information in different fields and forms ubiquitous urban services; The third stage is the endogenous development stage of smart city, realizing more thorough perception, wider and more convenient interconnection and deeper smart city services.

At present, the interpretation of the concept of smart city often has its own emphasis. Some think that the key lies in technology application, some think that the key lies in network construction, some think that the key lies in people's participation, some think that the key lies in intelligent effect, and some pioneer cities in urban information construction emphasize people-oriented and sustainable innovation. In a word, a smart city is not only a smart city or an intelligent application of information technology, but also includes the connotation of people's intelligent participation, people-oriented and sustainable development.

The first smart city in the world is Dubuc in America. In 2009, the city used the Internet of Things technology to connect various urban public resources (water, electricity, oil, gas, transportation, public services, etc.). ) In a community with 60,000 residents, monitor, analyze and integrate all kinds of data, make intelligent responses, and better serve the citizens. Dubuc's first step is to install numerical control water and electricity meters in all homes and shops, including low-flow sensor technology, to prevent waste caused by water and electricity leakage. At the same time, a comprehensive monitoring platform will be built to analyze, integrate and display data in time, so that the use of resources in the city can be seen at a glance. More importantly, Dubuc releases this information to individuals and enterprises, so that they have a clearer understanding of their energy consumption and a greater sense of responsibility for sustainable development.

For China, the construction of smart city should be regarded as an important stage of China's informatization development, and the profound connotation of current smart city construction should be correctly understood in combination with the current economic and social development in China. In 20 13, hundreds of cities across the country have announced the construction of smart cities, covering some eastern, central and western regions. In the near future, people will enjoy convenient services brought by smart home, road network monitoring, smart hospital, food and drug management and digital life. (

What does a smart city mean?

Smart city uses information and communication technology to perceive, analyze and integrate the key information of the core system of urban operation, so as to make intelligent responses to various needs including people's livelihood, environmental protection, public safety, urban services and industrial and commercial activities. Its essence is to use advanced information technology to realize the intelligent management and operation of the city, so as to create a better life for people in the city and promote the harmonious and sustainable growth of the city.

With the continuous development of human society, cities in the future will carry more and more people. At present, China is in the period of accelerated urbanization, and the problem of "urban disease" in some areas is becoming more and more serious. In order to solve the problem of urban development and realize the sustainable development of cities, building smart cities has become an irreversible historical trend of urban development in the world today.

Many areas at home and abroad have carried out the construction of smart cities and achieved a series of achievements, such as China's smart Shanghai and smart Shuangliu; Foreign countries such as Singapore's "Smart Country Plan" and South Korea's "U City Plan".

What does a smart city mean?

Smart city uses information and communication technology to perceive, analyze and integrate the key information of the core system of urban operation, so as to make intelligent responses to various needs including people's livelihood, environmental protection, public safety, urban services and industrial and commercial activities. Its essence is to use advanced information technology to realize the intelligent management and operation of the city, so as to create a better life for people in the city and promote the harmonious and sustainable growth of the city.

With the continuous development of human society, cities in the future will carry more and more people. At present, China is in the period of accelerated urbanization, and the problem of "urban disease" in some areas is becoming more and more serious. In order to solve the problem of urban development and realize the sustainable development of cities, building smart cities has become an irreversible historical trend of urban development in the world today.

Many areas at home and abroad have carried out the construction of smart cities and achieved a series of achievements, such as China's smart Shanghai and smart Shuangliu; Foreign countries such as Singapore's "Smart Country Plan" and South Korea's "U City Plan".

What does a smart city include?

Smart city includes many contents, which can be divided into infrastructure construction (mainly basic network construction), information application and intelligent construction of various industries; From the different objects, it can be divided into three major contents: smart government affairs, smart industries and smart people's livelihood. According to the unified design principle of top-level architecture, it is built layer by layer, and finally evaluated according to the unified construction standard and evaluation system.

At present, there are many companies engaged in the construction of smart cities, including three major communication operators and large state-owned enterprises. As the output unit of technological innovation, research institutions provide research and development of various cutting-edge technologies, formulation and guidance of standards, etc.