Problems and Countermeasures of Computer Network Technology in Intelligent Building

1 development status of intelligent residential quarters at home and abroad

The first intelligent building recognized in the world was the urban building built in the United States in 1984, and then intelligent buildings were built all over the world.

To rapid development. By the end of 1995, tens of thousands of intelligent buildings of various types have been built in the United States, and the proportion of intelligent buildings in the future will also be

Will increase substantially; Thousands of intelligent buildings have been built in Japan, and by the year 2000, the proportion of intelligent buildings in Japan will reach 65.

More than%.

The "Feasibility Study of Intelligent Office Building", a national key scientific and technological project during the Seventh Five-Year Plan, marks that China has entered the field of intelligent buildings.

R&D has started. 1990 The development building in Beijing is considered as the embryonic form of intelligent buildings in China. Subsequently, China Intelligent Building

The research, development and practice of architecture began to deepen, and the market gradually formed. At present, this is the case in all parts of China, especially in coastal open cities.

Hundreds of different types of intelligent buildings have been built in Shanghai and Shenzhen, among which Shanghai Jinmao Tower and Shanghai Global Finance are famous.

Center, Guangzhou World Trade Center, Shenzhen Wang Di Building, Shenzhen SEG Plaza, etc.

1994, the Ministry of Science and Technology and the Ministry of Construction jointly launched the "Science and Technology Industry Project of Urban and Rural Well-off Housing in 2000".

Energy-saving housing is listed as a key technology, which shows that the government and the construction industry attach great importance to the development of smart housing. Intelligent residence

It first appeared in China as 1997. In the' 97 Cross-century Residential District Scheme Competition of the Ministry of Construction, Shanghai won the bid.

The project was listed as the first "smart residential demonstration project" by the Science and Technology Committee of the Ministry of Construction.

Due to the short development time, there are many obstacles and problems in the development of intelligent buildings in China, such as intelligent building technology and products.

Relying too much on imports, domestic products are difficult to stand on; The lack of intelligent building engineering and technical personnel and low management level; Design codes and standards

Quasi-formulation lags behind, and acceptance and definition cannot be relied upon; Government management is not unified and coordinated, and the market is chaotic.

65438-0999 The Survey and Design Department of the Ministry of Construction and the Housing Industrialization Office of the Ministry of Construction jointly organized and implemented the national intelligent technology for residential quarters.

Demonstration project. The goal of the demonstration project is to adopt modern information on the basis of reasonably controlling costs and implementing national construction standards.

Technology, network integration technology, through accurate design, optimal integration, accurate construction, improve the use of residential functions, promote residential.

Improve quality and promote the modernization of housing industry. At the same time, through argumentation, a set of houses with their own characteristics suitable for local construction is explored.

The design, integration and construction experience of intelligent technology demonstration project in residential quarters have been systematically extended to all parts of the country.

Face improvement. The official start of the demonstration project marks that the construction of intelligent residential quarters in China has entered a new stage of development.

2 the prospect of developing intelligent residential quarters in China

2. 1 Intelligent residential district is the inevitable trend of residential technology innovation in China.

In 1980s, information technology developed rapidly, especially Internet technology and computer integrated system.

The development of manufacturing technology (CIMS) is amazing, and mankind has entered the era of knowledge economy. Judging from the development process of intelligent building, it

It has gone through several stages, such as single dedicated system, multi-functional system, partial integrated system and integrated integrated management system. Each stage

They are all the results of technological innovation. Since the reform and opening up, China's economic development model has also entered a period of great transformation, industrial technology

Innovation is put on the agenda. China's construction industry, through continuous technological innovation, is building intelligent buildings for business and office.

The foundation has been laid; In terms of housing construction, building and structure technology, energy-saving technology, kitchen and bathroom technology and housing management have also been initially established.

Line technology, environmental protection technology and other systems. Therefore, the integrated intelligent building management system is applied to civil buildings and adopted at the same time.

Using other latest scientific research achievements to build intelligent residential quarters is also an inevitable trend of technological innovation in China.

2.2 The development of intelligent residential quarters is an inevitable choice for the modernization of residential industry.

The World Bank has conducted research and analysis on housing investment in nearly 40 countries, and holds that housing investment follows the per capita gross national product.

Increase and then increase, until the per capita gross national product is above 8000 ~ 10000 dollars, it will begin to decrease. Per capita in China 1997

The gross national product is only $860. According to China's current economic growth rate, the climax of housing construction will certainly last for decades. ask

To complete such a large amount of construction, the modernization of housing industry is the only way.

The modernization of housing industry is to improve the contribution rate of scientific and technological progress to housing industry. According to the research, from 1986 to 1995, I

Among the contribution rates of various input factors in China's housing industry, scientific and technological progress only accounts for 27%. According to international practice, scientific and technological progress has a great influence on industrial output value.

When the contribution rate exceeds 50%, it is an intensive and beneficial industry. Therefore, the development strategy of China housing industry should be put.

Transforming housing industry with modern high technology.

In the Opinions on Promoting Housing Industrialization and Improving Housing Quality issued by the Ministry of Construction 1999 in July, China Housing

One of the goals of housing industry is "by 2005, the contribution rate of scientific and technological progress to the development of housing industry will reach 30%, and it will increase by 20 10."

To 35%. "Intelligent residential area is a combination of modern building technology, information technology, network technology, energy-saving technology and environmental protection technology.

The productization of building materials is the inevitable choice of building technology innovation. Therefore, it is very important for China's housing industry to implement the construction of intelligent residential quarters.

Substitution will play a role in promoting and demonstrating.

2.3 Intelligent building is the result of the diversified development of our society.

China is implementing the housing system, from welfare housing distribution to monetary housing purchase. On the one hand, with the improvement of living standards, living in

People put forward higher requirements for the function and quality of housing; On the other hand, due to the differences in family economic level and family structure.

Yuan, residents also have different levels of housing requirements, from huxing, area, function, environment; Third, with the development of personal computers.

Popularization and family workspace have become a trend. This requires the housing industry to change from quantity to quality, and the quality of housing should be

Culverts have changed from simple construction quality to all-round functional quality, and house prices have changed from single price to diversified price system. The branch of academic or vocational research.

Due to the rapid development of science and technology, the scientific and technological content of housing is getting higher and higher, and family housing has re-developed from affordable housing to well-off housing.

When it comes to smart housing, the functions of housing are from low to high, and the facilities are from simple to complete, meeting the needs of different incomes and different structures.

Family needs.

2.4 The construction of intelligent residential quarters is the need of sustainable development in China.

China is a country with a large population, a vast territory and limited resources. It is an extensive industrial economy at the expense of rapid depletion of natural resources and deterioration of ecological environment.

The mode of economic development can no longer meet the requirements of the era of knowledge economy. 1994, China published the China agenda 2 1 (China 2 1

2 1 Century White Paper on Population and Environment Development puts forward the general direction of sustainable development of human settlements in China.

On the premise of maintaining the rapid growth of housing industry, it is realized to realize the comprehensive utilization of resources and the continuous improvement of environmental quality.

Sustainable development of housing industry. The completed intelligent residential community can meet the following requirements: all social functions of the living environment.

First of all, pay attention to the balance between reality and future, and play a leading and exemplary role in sustainable development; Save energy, building materials and distribution.

Consumable resources such as complete sets of equipment, such as intelligent buildings, can save energy by about 30%; People-oriented, creating harmony between people and environment

Harmonic space.

3 to speed up the development of intelligent residential areas in China's countermeasures

The housing industry in 2 1 century is a huge social system engineering and technical system engineering, but the smart residential area in China has just emerged. In order to form a new economic growth point of housing industry, we need to formulate corresponding countermeasures.

1) Increase the publicity of smart residential quarters. Especially, the popularity of smart residential quarters for high-income people will make smart residential quarters form a market. Without a considerable number of users, the construction of intelligent residential quarters will only blossom and bear fruit, and it will not be popularized after the pilot demonstration.

2) Strengthen the basic research and discipline construction of intelligent buildings in universities and research institutes, train and bring up a group of talents engaged in intelligent building research and education, and train a large number of engineers and technicians engaged in intelligent buildings, so as to prepare for technological innovation for the large-scale development of intelligent residential quarters.

3) Relevant state departments should coordinate and manage in a unified way. Because at present, the relevant functional departments of the government are fragmented, forming a disorderly situation. Therefore, it is necessary for the Ministry of Construction to take the lead, unite with the managers, experts and scholars of electronics, posts and telecommunications, radio and television, public security, environmental protection, electric power and other departments to form a unified national professional organization as soon as possible, formulate national norms and standards for the design and construction of intelligent residential quarters, and establish systems such as qualification, bidding, supervision, acceptance and property management, so as to bring the construction of intelligent residential quarters into the track of standardized development.

4) Cultivate the domestic intelligent building development, technology, products, engineering design and construction market. With the progress of society, the market of intelligent residential quarters in China is huge. At present, there is no intelligent building technology engineering company in China that can undertake large-scale intelligent building tasks, and only foreign companies can contract. Resulting in greatly increased cost and poor product compatibility. A large number of facts show that it is difficult to reduce costs and form a large-scale market without domestic efforts. Therefore, while vigorously promoting the introduction, digestion and absorption of foreign advanced technologies and products, the state should formulate certain preferential support policies, establish its own professional intelligent housing construction force, and break the situation of foreign monopoly technology; In particular, it is necessary to encourage real estate developers to popularize and apply new technologies, new equipment, new materials and new processes that have achieved results, form intelligent residential quarters with the advantages of comprehensive technology integration, and finally solve the technical obstacles and marketing obstacles of intelligent residential quarters.