Beijing is one of the earlier intelligent development of the city, the corresponding developers also invested a lot of effort, coupled with media publicity, it can be said that as the Beijing residents of intelligent homes should be a lot of understanding, what kind of homes can be called intelligent? Some say that the network into the home, some say it is probably equipped with security alarm devices, or emergency call system, there are people simply can not talk about it, just know such a vocabulary.
The intelligent application system includes four subsystems: property management, public **** security, home intelligence, information services, each subsystem contains a lot of subsystems, all subsystems are connected to a whole through the community LAN.
The property management system has five sub-systems, covering water supply and drainage, delivery and distribution of electricity, area lighting, elevators, heating, electronic maps, three meters out of the house, electronic bulletins, broadcasting and background music, one card, tenant service centers and community management centers.
The public *** security prevention system has 7 sub-systems, and the home intelligence system includes 2 sub-systems such as automatic control of home appliances.
The Intelligent Service System is the core of the North Star Green Home Intelligentization, and its contents are all-encompassing, ranging from the stock market, securities, foreign exchange, futures, to all kinds of social news, general knowledge of life, education, medical care, games, and everything in between.
Supporting the above information transmission is based on the comprehensive wiring system, taking into account the future expansion of the system, the backbone network adopts the fiber to the building program, from the central switch to the floor switch using multi-film optical fiber, which can be directly upgraded to Gigabit Ethernet in the future; from the floor switch to the resident hub and then to the residents or monitoring and controlling the host computer using ultra-five twisted pair; monitoring and controlling the host computer central station to the regional substation using twisted pair or screened bulkhead. Twisted-pair cable or screened twisted-pair cable is used. Video cable is used from TV monitoring camera to monitor or video capture card. The access network adopts wireless mode.
Intelligent homes bring people what benefits
Creates a safe, comfortable, high-grade living and office environment. In intelligent homes, doors and windows are equipped with infrared mobile, sensor burglar alarm, medical emergency, anti-theft emergency call system; fire alarm, smoke sensor for gas leakage alarm system, which all make our home life safer and more secure.
Satisfying the user's needs for different environmental functions, intelligent housing requires its building structure design must have intelligent support, in addition to supporting the realization of 3A (or 5A) functions, must be open, large-span frame structure, allowing users to quickly and easily change the use of the building's functions or re-planning of the building plan. Communication and power supply necessary for indoor office also have great flexibility. Through the structured integrated wiring system, the indoor distribution of a variety of standardized weak and strong electrical outlet functions, such as programmable telephone to computer communication interfaces.
Greatly improve people's means of communication and office conditions, in the information age, time is money. In the intelligent building, the user through the international direct dial telephone, video telephone, e-mail, voice mail, videoconferencing, information retrieval and statistical analysis, and other means, can be timely access to global financial and business intelligence, scientific and technological intelligence and a variety of database systems in the latest information; through the international computer communications network, can be at any time with the world's enterprises or institutions for trade and other various business activities. Unprecedented high speed, greatly facilitating business decision-making and competition.
Changing people's traditional way of life and work, through e-mail, computer communication network systems, so that communication, consultation and social services to achieve intelligence. People can realize home office, online shopping, online banking, distance education, e-commerce and so on, changing people's traditional way of life and work. Household work is completely automated, automatic cooking makes people free from complicated household work.
A flower leads to a hundred flowers, the rise of intelligent buildings can drive the development of various sectors of the national economy, to many companies and entrepreneurs to open up a huge market, providing a good opportunity for business development.
ChinaNethome Program
ChinaNethome Program, that is, ChinaNethome, is a cross-century project advocated by Vantage D'Arcy Hi-Tech Development Co.
The plan will be through the C.T.C. set-top box and broadband communication technology, transmission of images, sound and data, the realization of "a network, multiple systems" of the smart home program.
An expert predicted that, with China's formal accession to the WTO, foreign high-tech enterprises to enter China, will push the smart building a hand, the real intelligent homes may not be far away.
Smart home should have what conditions
Smart home standards first, there should be enough broadband bandwidth to address the network transmission rate. That is, the popular broadband network.
Intelligent home includes family intelligent center system, TV monitoring system, building intercom system, automatic meter reading system, IC card parking management system, background music system, community Internet system, public **** TV system and so on.
The functions of the family intelligent center system should include paging (when the system is in the anti-theft state, there are robbers invading from the doors and windows, it can automatically dial the paging code to notify the owner), anti-theft alarms, emergency distress, telephone monitoring, telephone remote control of the setup of defense, early warning of danger (gas leakage, fire alarm), telephone remote control of home appliances switch.
Intelligent is not the same as automation, only the installation of a number of automated nature of the equipment is far from being able to call it intelligent, home intelligence is not the same as the office building of the 5A standard.
Home is a place for people to live at home, intelligence should serve people's home life, so it should be more comprehensive, more humane. Intelligent components are many, but experts believe that a truly intelligent community must have the following qualities: high-speed access to the network function, that is, the Internet network high-speed channel; home office in line with the needs of the office at home; home entertainment, including VOD automatic on-demand, video conferencing, distance learning, interactive electronic games, etc.; home security monitoring: such as fire, gas leaks, young children and Home security monitoring: such as fire alarm, gas leakage, young children and the elderly for help, remote medical care and monitoring, open and close the door alarm, etc.; home management, such as electronic bulletin boards in the community, remote three-meter transmission charges; home business, such as online shopping, online business contacts, etc..
See, intelligence is not a single concept, but a very comprehensive system to measure the future of a community intelligence can be achieved is an important prerequisite for the realization of whether it has a hardware platform; community intelligent integrated wiring system and the central server room, which is also the most important investment in the community's intelligence, usually in the millions of dollars in order to achieve.
Intelligent from us how far
Intelligent homes as a selling point for real estate development, the same also explains the intelligent itself has its market demand. However, due to media speculation and developers of some exaggerated propaganda, our consumers themselves on the understanding of intelligent there are misunderstandings, one is that a simple monitoring facilities, network facilities are stacked to achieve information intelligence, such as setting up a visual TV, visual doorbell, etc.; the second is to think that the information intelligence difficult to unfathomable, a cell phone water heater will be open, and even some people hype that the refrigerator, microwave ovens, etc. can be on the Internet. The first one is that the refrigerator and the microwave oven can be connected to the Internet.
Entering the 21st century, with the change of modern lifestyles, people for information technology, network technology requirements have been further improved, the development of intelligent housing has been relatively out of the hype of the times, and gradually tend to mature.
Smart homes sooner or later to come
The rise of computers and their network technology and into the field of construction, to the human way of life has brought a revolution, this revolution has just begun.
According to relevant sources, the earliest office building using intelligent, the United States is the pioneer in this field to start the trend, the end of the 70's there has been the concept of intelligent buildings, the 80's computer networks, information processing and communications technology, the rapid development of the concept into a reality. 1984, the world's first building called the "City Building In 1984, the world's first intelligent building called "City Building" in Hartford, Connecticut, the United States was born, and after that, into the developed countries in Europe and the United States, in 1989, Makuhari Matsumoto City, Tokyo, Japan, the International Conference Center became the world's first high-level intelligent community. So far, there are intelligent buildings and intelligent neighborhoods. 1993 later, this wind blew to China, things now, not only the office building intelligence has been a long development, even if the ordinary residential has also begun to "fever", the developers like the blood of the stargazers, hate to write on their own face! "Intelligent home", "network community", "thirty years do not lag behind" and other words to attract attention, if you want to ask him why you chased the star, what is so fascinating, I am afraid that the majority of The answer in the developer's mind will be "follow the feeling".
In fact, it is hard to blame the developers, after all, is the foreign intelligent "big shot", but also can not tell, therefore, the domestic developers intelligent fever with the development of information society in the 21st century, intelligence will become an indispensable part of the residence, by then, I'm afraid that, like household appliances, nothing! Rare.
Currently, the domestic Internet users to access the Internet generally speaking, there are only three possibilities: through the telecommunications network using telephone dial-up, through the cable network or telecommunications network using set-top boxes, through the broadband IP network, the three have their own advantages and disadvantages. Phone dial-up Internet access is slow, high cost (telephone + Internet fees), can not be two-way interactive; cable TV cable has basically into the home, fast, but the set-top box technology is not yet mature; Netcom's broadband IP network until the third quarter of next year before the official opening (consumers come across smart homes, may wish to ask for an understanding). Regardless of the way to access the Internet, the integrated wiring system is the main platform for intelligent residential information technology.
Beijing Science and Technology Exhibition Center Digital Technology Building uses a structured integrated cabling system, the horizontal area using ultra-five unshielded twisted-pair cable, the vertical system using 12-core multimode fiber optics and three types of large logarithmic copper cables (there are a variety of categories, the higher the category, the higher the rate.). This is said to be the best configuration available. However, there is still a big difference between different brands of products), in the standard office floor every 8 square meters to set up two information points, (can be flexibly set up according to user needs), can be connected to the phone, computer each one, the highest transmission rate of up to 622Mbps, can meet the graphics, language and broadband data transmission requirements.
As the leader of international business community in Zhongguancun area, Beijing Science and Technology Exhibition Center has applied to Beijing Telecommunication Bureau to set up the communication base station in Zhongguancun area in Digital Science and Technology Building (with the scale similar to that of the Communication Base Station of China World Trade Center CBD built in China World Trade Center), which will firstly satisfy the needs of the Exhibition Center and then be extended to the rest of the area of Zhongguancun in the future. According to the relevant personnel, the communication base station has a public network and a small switch with all the business functions, including DID function, operator seat, voice mail, call transfer, conference telephone, video phone, conference TV, ISPN function, DDN function, etc., at the same time, the roof of the building is also reserved for the VSAT (microwave communications) position, can be set up for small-caliber satellite communications equipment.
For office buildings, building automation in addition to water supply and drainage, power distribution, lighting, etc., due to the closed environment of the office building, temperature regulation is particularly important. Convention and Exhibition Center Digital Technology Building uses a four-pipe fan coiler plus fresh air system, in a constant temperature environment, can be year-round for the tenants to deliver filtered fresh air (residential buildings are not yet necessary).
Fire alarm, security system products, generally recognized that the United States products are better, more used in banking systems, it is said that the China Resources Building on the use of Honeywell products. Digital technology building will use the mature products of Japan's Panasonic and other companies.