The relationship between integrated wiring system and intelligent building

First, the development of integrated wiring system

In the 50 's, the economically developed countries built new large high-rise buildings in the city, in order to increase and improve the function and service level of the building, first put forward the requirements of building automation, in the house building with a variety of instrumentation, control devices and signal display equipment, and the use of centralized control, monitoring, to facilitate the operation and maintenance management. Therefore, these equipment need to have separate transmission lines, will be dispersed in the building equipment connected to form their own independent centralized monitoring system, this line is generally known as professional wiring system. Because these systems basically adopt manual or initial automatic control method, the technology level is low, the equipment and equipment variety and complex, the line quantity is many, the average length is also long, not only increases the project cost, moreover is unfavorable to the construction and the maintenance.

Since the 1980s, with the continuous development of science and technology, especially the communication, computer network, control and graphic display technology of mutual integration and development, high-rise building services and the increase of the objective requirements, the traditional professional wiring system has been able to meet the needs. To this end, developed countries began to research and launch the integrated wiring system, the the 1980s later integrated wiring system gradually introduced to China. In recent years, the rapid development of China's national economy, all kinds of new high-rise buildings and modern public buildings have been built, especially as a symbol of information society, the integrated wiring system in intelligent building has become a hot topic in modern construction projects, It is also a very important content to combine design and construction in construction engineering and communication engineering.

Second, the definition of intelligent building and basic functions

Intelligent building has integrated characteristics of multiple disciplines integration, because of the short history of development, but the rapid development of its definition at home and abroad have a variety of descriptions and different understandings, there is no uniform precise concepts and standards, it should be said that intelligent building is the construction, communications, computer networks and monitoring and other aspects of the advanced technology of mutual integration, The set becomes the optimization of the whole, with reasonable engineering investment, highly automatic equipment, information management Science, high quality service and high efficiency, flexible and convenient use and environmental safety and comfort, it can adapt to the development of the information society and meet the needs of modern new architecture, in some cases, intelligent building is collectively referred to as "intelligent building", from the actual engineering The definition of this term is not very accurate, because high-rise buildings do not necessarily require a high degree of intelligence, on the contrary, not high-rise building but the need for highly intelligent, such as airports, railway stations, Jianghai passenger cargo port area and intelligent residential areas such as housing construction. At present, the intelligent building is only in some areas of intelligent, its degree is different, there is no unified standard, and the content of the intelligent itself with the requirements of people and the development of science and technology has been extended to broaden. China's relevant departments in the document clearly known as intelligent building or intelligent building, its name is more accurate, meaning is more extensive, and China's specific situation is suitable. ---http://bianceng.cn (computer science)

The basic function of intelligent building is mainly composed of three major parts. The building automation (also known as building automation or buildings Automation) (BA), communication Automation (CA) and office automation (OA), these 3 automation is commonly referred to as "3 a", they are the most basic of intelligent building, and must have basic functions. At present, some local real estate development companies in order to highlight a feature, in order to improve the construction grade and the project cost, and put forward the Fire prevention automation (FA) and information Management Automation (MA), the formation of "5A" intelligent building, and even some files to put forward security automation (SA), the emergence of "6A" intelligent building, and even put forward "8A", "9A". However, from the international practice, the FA and SA are all placed in Ba, MA is included in the CA, usually only "3 a" reference, for this reason, it is suggested that "3 a" intelligent building formulation should be appropriate.

Third, the relationship between intelligent building and integrated wiring system

As intelligent building is a building, communications, computer networks and automatic control, such as a variety of high-tech, so the content of intelligent construction projects is very wide, as the intelligent building of the nervous system (integrated wiring systems) is an intelligent building of the key parts and infrastructure, therefore, Intelligent building and integrated wiring system should not be equated with each other, otherwise it is easy to be misunderstood. Integrated wiring system in the building and other facilities, are attached to the building infrastructure, for the intelligent building owners or users services. Although the integrated wiring system and building construction are inseparable from each other, we should see that they are construction projects of different types and engineering properties. They are closely related to the whole process of planning, design, construction and use. The specific performance of the following points:

1. The integrated wiring system is an important symbol to measure the intelligent degree of intelligent building.

In measuring the intelligent process of intelligent building, not entirely to see whether the size of the building is tall and towering and modelling whether the new spectacular, also will not see whether the decoration is magnificent and equipment is complete, mainly to see the wiring system cabling capacity, such as equipment configuration is complete sets, the technical function is perfect, network distribution is reasonable, Whether the engineering quality is good or not, these are the important factors that determine the intelligence degree of intelligent building, because whether the intelligent building can serve the users better, the integrated wiring system plays a decisive role.

2, the integrated wiring system makes the intelligent building full play the intelligence efficiency, it is the intelligent building essential infrastructure.

Integrated wiring system in the intelligent building communications, computers and various equipment and facilities, under certain conditions into the integrated wiring system, mutual connection to form a complete set of the whole, in order to achieve high intelligence requirements. Because the integrated wiring system can adapt to the current needs and future development of various facilities, with the characteristics of compatibility, reliability, flexibility of use and scientific management, it is one of the infrastructure of intelligent building to ensure high quality and efficient service. If there is no integrated wiring system in intelligent building, all kinds of facilities and equipment because of no information transmission medium connection and can not connect with each other, normal operation, intelligent is also difficult to achieve, at this time intelligent building is only shell body, practical value is not high civil construction, also can not be called intelligent building. Only when the integrated wiring system is equipped in the building, the possibility of realizing intellectualization is realized, which is the key content of the intelligent construction.

3, the integrated wiring system can adapt to the future of intelligent building and a variety of science and technology development needs.

As we all know, the service life of building buildings is longer, mostly in several decades, or even nearly hundred years. Therefore, at present, in planning and designing new buildings, consideration should be given to how to adapt to the needs of future development. Because the integrated wiring system has high adaptability and flexibility, it can meet the objective development needs in the future for a long time. Therefore, in the new high-rise or important intelligent building, should be based on the nature of the building and the future development of various factors, the active use of integrated wiring system. For the recent construction of an integrated wiring system, in the project should consider the possibility of setting up a comprehensive wiring system in the future, in the main parts, channels or routes, such as key places, appropriate reservation room (or space), holes and grooves, in order to install the integrated wiring system in the future, to avoid drilling holes or demolition floors and ceiling and other devices, Conducive to expansion and alteration.

In short, the integrated wiring system distributed in the intelligent building, there must be the need for mutual integration, but also may occur contradictory problems. Therefore, in the integrated wiring system of the rules, design, construction and use of all aspects, should be responsible for building construction and other relevant units close contact, coordination, and adopt a proper and reasonable way to deal with, to meet the requirements of all aspects.