A review of smart buildings

Overview and construction of building electrical and intelligent majors.

Intelligent building, I think, this should be a new word for everyone. We've heard of smart robots, smartphones, and smart appliances, but for smart buildings, it's probably the first time we've heard about them. In our era of rapid development of science and technology, it seems that everything around us has been linked to intelligence, such as smart cars, smart rice cookers, smart homes, etc., it can be said that clothing, food, housing and transportation have been linked to intelligence.

<> it. First of all, let me explain it to youWhat is the concept of a smart building。The intelligent building we call is based on the building as a platform, and at the same time has an information equipment system, an information application system, a building internal management system, and a public safety system.

It integrates building structure, building intelligent system and building management system to provide people with a safe, intimate and comfortable building environment.

Let me introduce it to youThe basic requirements and functional objectives of intelligent building design。As a designer, we should look at these problems from at least two aspects, first of all, we must consider from the perspective of development and managers, the requirement is how to facilitate the management of managers, how to save costs for manufacturers, where we will consider, to achieve the goal of saving time, effort and money. Then we have to stand on the side of the occupants and users to consider the problem, imagine ourselves as the owner of the house, how to make the occupants of the house more comfortable, safe and convenient.

The goal of the design is to make the investment of the building more reasonable and meet the investment income of investors; The design of the building should have a certain degree of scalability, variability. Leave room for future building expansion or demolition.

Finally, I would like to introduce it to youSteps in the engineering design of intelligent buildings。The first step is to understand the internal capacity and requirements of the task** and the project. The second step is to understand the amount of investment in the project.

Step 3: According to the specifications of the intelligent building to be designed, check the relevant regulations of the ** department for this type of building. Step 4:

The budget for the construction period and construction cost shall be reported and summarized. Step 5: Check the accuracy of the documents to ensure that there are zero errors, and then submit the plan to the investor.

SummaryIn fact, in any case, the application of these new technologies is for us to better enjoy life, I hope the article can help you.

You can get it for free

Summary. Hello dear! The intellectualization of the engineering construction industry refers to the use of contemporary industrial production methods to replace the cast-in-place working mode on the construction site to build engineering construction products, and improve the construction quality through standardized design schemes, factory manufacturing, assembly engineering construction, integrated decoration and digital management.

Promoting green buildings, saving energy and reducing consumption, and improving environmental sanitation are the inevitable results of the innovation and development of the engineering and construction industry. The intelligence of the engineering and construction industry has different connotations and extensions in different development trends.

The relationship between the modernization of the construction industry and the intelligence of buildings.

Hello dear! The intellectualization of the engineering construction industry refers to the use of contemporary industrial production methods to replace the cast-in-place working method on the construction site to build engineering building products, and improve the quality of construction through standardized design schemes, factory manufacturing, assembly engineering construction, and digital management of the rubber. Promoting green buildings, saving energy and reducing consumption, and improving environmental sanitation are the inevitable results of the innovation and development of the engineering and construction industry.

The intelligence of the engineering and construction industry has different connotations and extensions in different development trends.

The intellectualization of the engineering construction industry refers to the use of contemporary industrial production methods to replace the construction site of Bihao cast-in-place working methods to build engineering construction products, through standardized design schemes, factory manufacturing, assembly engineering construction, integrated decoration, and digital management of Jianzhao, to improve the quality of construction. Promoting green buildings, achieving energy saving, rent reduction, and environmental sanitation are the inevitable results of the innovation and development of the engineering construction industry. The intelligence of the engineering and construction industry has different connotations and extensions in different development trends.

What is the intersection between building intelligence and the modernization of the construction industry?

To be specific [eat whales].

It refers to the optimal combination of the structure, system, service and management of the building according to the needs of users, so as to provide users with an efficient, comfortable and humanized building environment. Intelligent building is the product of modern science and technology. Its technical foundation is mainly composed of modern building technology, modern computer technology, modern communication technology and modern control technology.

At this stage, the connotation of the intelligent engineering construction industry is to take the prefabricated building as the entry point, take industrialization and information management as the driving force, and promote the innovation and development of the engineering construction industry through the transformation of construction methods and the transformation of scientific and technological achievements in industrial development, so as to reduce the work on the construction site, reduce the demand for resources and energy, reduce environmental pollution, improve the quality of engineering construction, improve labor productivity, and improve the comprehensive benefits (Bu Zuo is the purpose of "three reductions and three mentions").

That is the effect of building intelligence to assist the building modernization industry, so as to better save energy and reduce emissions?

Many. That's right.

The intelligence of intelligent buildings means that various equipment and systems inside the building can be interconnected and coordinated independently through the Internet, so as to realize the intelligent management and control of the building.

The intelligence of intelligent buildings mainly includes the following aspects:

Intelligent lighting system: The intelligent lighting system can automatically adjust the brightness and color of the light according to the light intensity and personnel activities inside the building, so as to achieve a balance between energy saving and comfort.

Intelligent air-conditioning system: The intelligent air-conditioning system can automatically adjust the indoor temperature and humidity according to factors such as temperature, humidity, and personnel activities inside the building, so as to achieve a balance between energy saving and comfort.

Intelligent energy management system: The intelligent energy management system can monitor and manage the energy consumption inside the building, so as to achieve the goal of energy conservation and environmental protection.

Intelligent building management system: The intelligent building management system can centrally manage and control various equipment and systems inside the building, so as to realize the intelligent management and maintenance of the building.

To sum up, the intellectualization of intelligent buildings means that various equipment and bent car systems inside the building can be interconnected and coordinated, so as to realize the intelligent management and control of the building. This not only improves the operational efficiency and comfort of the building, but also achieves the goals of energy saving, environmental protection and sustainability.

The scale of China's smart home market is growing year by year, and it is expected to exceed 180 billion yuan in 2020.

According to iimedia data, during the 2016-2018 period, the scale of China's smart home market increased year by year, and the market size of China's smart home exceeded 100 billion yuan in 2018 (here is the smart home market in the narrow sense), and the market size in 2019 will exceed 150 billion yuan, reaching 153 billion yuan, and 182 billion yuan in 2020.

China's smart home market is mainly dominated by home security, smart lighting, smart home appliances and other categories.

In 2018, China's smart home market was mainly dominated by home security, smart lighting, smart home appliances and other categories, accounting for % of the overall smart home market.

In 2018, the shipments of China's smart home market reached 100 million units, a year-on-year increase, among which the three products of smart speakers, smart bulbs and smart door locks grew the fastest. In 2019, China's smart home market shipped a total of 100 million units, of which ** entertainment shipments were the largest, with 100 million units. Home surveillance security devices are the next most, with a total of 100 million units.

The above data and analysis can be referred to in the "Market Prospect and Investment Strategy Planning Report of China's Smart Home Equipment Industry" by the Prospective Industry Research Institute.

So what is building intelligence? It can be understood that the purpose of building intelligence is to achieve the safety, efficiency, convenience, energy saving, environmental protection, health and other attributes of the building. The following Zhongda Consulting brings about the development process of building intelligence, and the specific content is for reference.

1. Intelligent buildings originated in the United States in the early 80s of the 20th century, and intelligent buildings are an important milestone in the history of architecture. In January 1984, Hartford, Connecticut, USA, established the world's first intelligent building, the building is equipped with language communication, word processing, e-mail, market information, scientific computing and intelligence data retrieval services, to achieve automatic comprehensive management, air conditioning, elevators, water supply, anti-theft, fire prevention and power supply and distribution systems in the building are effectively controlled through computer systems.

2. After the birth of intelligent buildings in the United States, Japan sent experts to the United States for detailed investigation, and formulated a development plan for intelligent equipment, smart homes to intelligent buildings and smart cities, and established the "National Intelligent Building Expert Committee of the Ministry of Construction" and the "Japan Intelligent Building Research Association". In August 1985, Japan's first smart building, the Honda Aoyama Building, was completed in Aoyama, Tokyo.

3. The development of intelligent buildings in Western Europe is basically synchronized with that of Japan. 1986 Between 1989 and 1989, London's central business district underwent its largest regeneration since World War II. The UK is the crossroads of the Atlantic, so a large number of financial companies, especially the insurance industry, have set up offices in London, driving the demand for intelligent office buildings.

4. France, Germany and other countries have successively built intelligent buildings with their own characteristics in the late 80s and early 90s of the 20th century.

5. The improvement of the work efficiency of intelligent office buildings made the unemployment situation in Western Europe, which was in recession at that time, more serious, which in turn led to a decline in the demand for intelligent buildings. By 1992, there were 1.1 million square metres of office space in London.

From the 80s to the 90s of the 20th century, the economic activity of the Asia-Pacific region led to the construction of a number of high-standard intelligent buildings in large cities such as Singapore, Chinese Taipei, Hong Kong, Seoul, Jakarta, Kuala Lumpur and Bangkok.

7. Thailand's intelligent building penetration rate leads the world, and 60% of Thailand's new buildings in the 80s of the 20th century are intelligent buildings.

8. In the second half of 1995, India began to build Asia's first smart city with a radius of 40 acres in the salt lake near Kolkata.