With the computer technology. Modern communication technology and the rapid development of automatic control technology, intelligent building emerged in developed countries. Hartford City, the United States in 1984 will be a transformation of the old building, and on the building's air conditioning, elevators, lighting, security and other equipment controlled by computer monitoring, providing customers with voice communications. Word processing, e-mail and intelligence data and other information service, known as the world's first intelligent building. Followed by an upsurge in the country one after another, China has also introduced the new technology. intelligent community in the intelligent building expansion and extension of the basic meaning out of it through the four basic elements of residential buildings (structures. system. services, management and internal connection between them) and optimization considerations, provide a reasonable investment, but also with high efficiency, comfort, warm, convenient and safe living environment. To speed up housing construction to meet the national development situation, and enhance the technology content of residential housing construction, scientific and technical personnel after repeated inspections, demonstrations, smart home and abroad, residential status and development trend of advanced integrated monitoring. Control and wiring products, equipment, introduction of an Appropriate Residential intelligent management system. Such systems not only consider the Intelligent Community of the existing building and long-term development, but also to consider the district management system flexibility, security, economy and housing market adaptability. 2, intelligent community overall system goals and tasks 2.1 overall objectives and guiding 2.1.1 Smart Community Project The overall objective of in advanced computer technology, communication technology, control technology and IC card technology, based on a systems integration approach, and gradually establish a communication within the household and the household plot. Household and Community Integrated Services Centre, households with the outside community, interactive multimedia integrated information system, and provide tenants with a safe, comfortable, convenient, energy saving and efficient environment in order to realize intelligent home-based, sustainable development, with 20 I, Jifeng Fan of the Intelligent Community. 2.1.2 intelligent community to follow the guidelines (1) a higher starting point, for the twenty-first century, to ensure the system's advanced nature and in the same industry leading position in; (2) implementation of the \ (3) from the realities, needs-based, general plan, step by step to ensure a high degree of integration, the overall optimization, safe, reliable, steady progress; (4) system features full account of capacity expansion and upgrading of technology, modern information technology to adapt to the rapid development of demand, so the best results. 2.2 Composition of Intelligent Community System in accordance with the Intelligent Community of the overall goals of the decomposition of Intelligent System can be broken down into several specific sub-system, which each subsystem has a specific function. Home Intelligence System; district integrated wiring system; cell network, communication systems; residential CATV system; plot device automation (BA) system; residential security system; residential intercom system; three tables, smart meter reading system; property management and Card consumer systems; district parking management system; Community value-added service management system. 2.3 Design Principles intelligent community in the design process of systems engineering principles to be followed. 2.3.1 feasibility and adaptability system to ensure technical feasibility and economic possibilities. 2.3.2 practicality and economy System should always carry out application-oriented, pragmatic approach, adhere to practical and economic principles. 2.3.3 advanced and mature system it is necessary to use advanced concepts, techniques and methods, and pay attention to structure, equipment, tools, relatively mature. Not only to reflect today's advanced level, but also has potential for development, can guarantee a number of years in the future dominant. 2.3.4 standards of openness and system chosen to meet the technology and equipment, collaborative operational capability, system investment in the long-term effects as well as expanding the system function of demand, must pursue the system of opening and standardization of. 2.3.5 reliability and stability considering technology advanced and open the same time, also from the system structure, technical measures, equipment performance, system management, Technical support and maintenance capability aspects, to ensure system reliability and stability of operation of , maximum MTBF. 2.3.6 Security and privacy in system design, not only considering the full sharing of information resources, but also pay attention to the protection of information and isolation, respectively, so the system should be different for different applications and network communication environment, to take different measures, including system security mechanisms, data access permissions control. 2.3.7 scalability and maintainability order to meet the system requirements change, we must take full account of the most convenient way, the minimum investment, to achieve system expansion and maintenance. 3, Intelligent Community System and Technical Overview 3.1 Introduction Intelligent Community System 3.1.1 Automation System (BAS) Intelligent Community of the intelligent automation equipment are always starting from the plot, plot device is a computer-controlled automation. Management as the core, and a variety of sensors and actuators with integrated control of systems, mainly for electricity within the cell (air conditioning), lighting, elevators, water supply and drainage, security, fire detection facilities, decentralized control, centralized Opinion to achieve security, energy, economy and comfort goals, integration of monitoring and control. 3.1.2 Communication Automation (CAS) cell communication automation system is the Intelligent Community of the central nervous system, including telephone communications, computer networks, satellite TV and closed circuit television reception system, it is the small areas of the outside world, access to information, perceived the outside world, to express feelings emotion, to strengthen the exchange of information critical systems. The systems such as telephone, fax. Video phone, computer, etc., can realize high-speed information transmission and exchange of information and e-mail can join a variety of communication terminal equipment, to ensure the district of numbers, text, sound, graphics, images and video, high-speed information flow, and the city, and other relevant departments to achieve internal and external information exchange and resource sharing. 3.1.3 Area Cabling System to achieve district management automation, communications, automation, control automation, ensure that all types of information within the cell transmission and accurate, fast, safe, basic infrastructure is the district integrated wiring system, the image of speaking, integrated wiring system is the Intelligent Community the nervous system. Implementation of this system is to plot in real computer systems, telephone systems, automatic control, monitoring system security anti-theft alarm system, power system architecture synthesis of a complete device interface specification, wiring construction unified management system to facilitate coordination. 3.2 Intelligent Community of the basic content and Equipments 3.2.1 intelligent system of family life An Baozhi can: Security (video) intercom / access control, security control; infrared sensor, the body of pyroelectric sensors, ultrasonic sensors. switch sensor, microwave sensors, laser sensors, connection 110, control machines and computer software. (2) Fire Alarm rumor that police enforcement (119 fires), automatic spray devices; temperature sensors, smoke sensors, gas leak sensor, oxygen sensor, automatic regulator environment (heating, humidification, dehumidification, fresh air, add oxygen and air ions). (3) electrical (equipment) control management carrier electrical controller automatically monitor and control home appliances (TV, computers, audio equipment, air conditioners, other appliances); bathroom exhaust fan control, water, electricity, gas valve control; automatic meter reading (meter, water meter, gas meter). (4) Kitchen Intelligence refrigerators, dishwashers, rice cookers, microwave ovens, water heaters, food dryer, Disinfection cabinet, range hood, spices cabinets, freezer, gas stove, working condition monitoring and control. (5) home health care systems (home remote hospitals) test temperature, blood pressure, pulse frequency; care information, health information, first aid, help police. 3.2.2 Community Management Intelligence System (1) Community management intelligent system also includes other systems. Vehicles (bicycles) management and charges; (2) water supply and drainage control; urban water supply network (wells) water tank reservoir users, water pool (septic tank) the work of urban drainage networks and other monitoring equipment; public areas lighting control sound and light control switch, timer switch, the body pyroelectric switch. (3) security personnel patrol system; (4) personnel access control (access control); (5) television monitors and peripheral infrared monitoring system. 3.2.3 Communication Automation (1) residential local area network (Ethernet), residential PBX. Network computer, fax, phone, video phone. (2) satellite and closed circuit television network cable systems, CATV addressable charge management system. voice and data, cable TV, two networks-one is now developing a new network means that no telephone network, data network can be realized without transferring data, while enabling the video signal transmission. 3.3 Intelligence Community's critical technology Intelligent Community of the key technologies including: integrated wiring technology; control technology; modern communications technology; computer network technology; information management technologies; multimedia technology; system integration. 4, describes the basic functions of intelligent community recent years, with development of national economy and national housing system reform, people's living standards and improving the quality of their own, and the impending information society will inevitably lead to the housing needs of people in the family concept of a complete change . From the past to pursue the physical living space and enjoy the modern luxury of the decoration toward the spiritual content and direction of romantic amenities, the pursuit of a higher level and realm. Intelligence provided by the family is that people can stay at home electronic shopping. Online medical diagnosis, visit the virtual museum and library, on-demand VOD home theater, or even thousands of miles outside the remote control for temperature control air conditioning at home and control home appliances, as well as adjust the brightness of lighting, security alarm occurs when the family ( including: Pirates of the police. fire, gas leakage and disease emergency call, etc.), outside of family members after receiving the alarm information through the telephone line check and confirm the security situation in the family. 4.1 home intelligent system should be completed infrastructure 4.1.1 Home Intelligence System (1) set aside two line phone: allows ISDN, voicemail, fax, video phone. (2) allow two-way dual-port (TV / FM) cable interfaces. (3) a video intercom doorbell: support among visitors and residents video intercom, door security and voice intercom between households. (4) the way the computer network interface (exclusive 1ooMBPS): to achieve INTERNET access to public information inquiries, E-mail, EDI and other related services. (5) equipped with electronic meters, electronic gas meters, electronic meters, door magnetic switch, infrared detectors, emergency button, secondary help button, and gas leak alarm and other security sensors, to achieve district management center Safety monitoring of each household. (6) home appliances by remote control: remote control at home or at home outside the home through the telephone line remote control of various electrical equipment, including lighting, air conditioning, telephone recording. 4.1.2 Area Cabling System with life. Work in modern, intelligent buildings, district of systems and equipment required more and more essential with communication systems (computer, telephone, telex, fax), closed-circuit television system (cable TV, satellite TV, self-management TV, etc.), public facilities monitoring and control system (lights, corridor lights, residential generators, power distribution equipment, owned water tanks, etc.), alarm system (help, help, security, fire protection, monitoring), automated management system (meter reading , intercom, access control), computer network system (switching equipment, routers, ATM). So many systems, if not unified, integrated in the way of realization, but to take individual planning, their construction, both create management disruption, caused for tomorrow's maintenance of great difficulties. Intelligent Community of the integrated wiring will be a good solution to this problem. Intelligent Community is a residential cabling systems management, life, communication intelligent nervous system, which to control, communications, computer management for the content, integrated wiring, based on the control of management to achieve the overall intelligence communities. Function of the system the flexibility to achieve full use of each \I launched the Intelligent Community cabling system is ISOll801, TIA/E568 international cabling standards and the China Engineering Construction Standardization Association, \Control Management System, combined with intelligent community a set of specific conditions of cabling system. The wiring system has both normative, but also flexibility, practicality. All cables are used cabling system embedded in the go-line. Concealed way, the wiring system of management information are standard modular export management, and equipment to achieve the best docking, all the cables to centralized management, ease of maintenance and extensions. Wiring system uses a bus or star-type approach, one or two management model, which is currently the most widely used international flexible wiring. cabling system equipment including optical fiber, shielded, unshielded cable, control, power cables, connectors, information modules, patch panels, 19 \ 4.2 integrated cabling system requirements residential cabling system design, we must taken into account BA, CA, SA, CATV, computer network system, information exchange requirements, the use of advanced, high performance, flexible and economical full use of structured cabling equipment cable resources, rational design, the system purpose is to plot the computer, telephone, automation security, power and lighting systems in an integrated subsystem, the formation of device interfaces, management, coordination of the complete wiring system. 4.3 the basic requirements of residential cabling systems buildings in routing: greater than or equal 155M bandwidth; within a building, part of the bandwidth of greater than or equal 100M; indoor wiring: greater than equal to 10M-bandwidth cabling system should be based on the internal structure of residential buildings in and building wiring diagrams and lines of construction drawings, careful design, strict construction,布线, to provide users with comprehensive residential wiring system. 4.4 Community networks, communications systems 4.4.1 Area Network System with computer technology and network technology, the popularity of home computers, \. Community network service center is the Intelligent Community of the brain, exchange of information interchange, high-speed cell network center is the district residents into the information society, to enjoy an important guarantee for the online world. cell equipped with a high-speed computer network, providing Internet access to millions of households. In addition to the family home computer to manage a variety of electrical equipment, while the internal network and the area available to other tenants in the online communication, entertainment, can also query the data management center. Community Network for Household open public information network. Social service network and provide Internet services to make life more convenient for residents to achieve who sit in the house probably know that the functions of world affairs, but also realize the role of the family office. Area Network basic requirements: Area Network system is a cell based integrated information service center platform designed to take full account of the needs of the cell information flows to meet the twenty-first century requirements of interactive broadband multimedia information. At the same time the network should have the manageability, scalability and maintainability. backbone network design uses advanced network architecture, and mainstream information network with the city technically consistent. households port bandwidth of greater than or equal 10MBPS (exclusive). Provide public information network interface: ISDN, DDN, ATM. X.25, VAST ?????? 4.4.2 Community communication system (1) PABX (extension to provide 400): one for the property management office, the other major traffic arteries for the district, each building's main entrance and the area's emergency management center contact. (2) small areas of wireless communications: A small area (radius of 100-500m) within the transceiver base stations to achieve within a wireless cell phones, pagers, wireless communication. (3) satellite communications (VAST) interface: The system is set up as a wired network to add residential users and domestic and international voice, data and video communication transmission channel. (4) to provide 2 per city household telephone line. 4.5 Area CATV system TV is an entertainment indispensable thousands of families. Television is also used in a variety of sources, there is satellite television, cable television, community television, community-run television. Achieved through the intelligent cabling system allows television households face a \VOD). signal sources are: shared antenna system; satellite television signal; running the television program signals; common antenna system FM radio transmission; local fiber-optic cable network programming. 4.6 Community equipment automation (BA) system modern intelligent community will inevitably have many public facilities or equipment such as pumps, generators, cooling, heating, lighting, ventilation, elevators and other equipment. These management monitoring equipment itself is difficult, often are energy-hungry, so how convenient life, but also to strengthen communities through scientific means of various public facilities (facilities) management, lower costs, improve management efficiency, create a comfortable The living environment is an important part of residential property. The lack of traditional management science, labor-intensive property management, management of low grade. If the cell equipment (facilities) Control and Management System is a plot of public facilities (facilities) the embodiment of intelligent management, but also residential grade hardware, the performance of the property, but also the needs of residents. Property managers do not visit the scene, all can be done automatically by the system. such as pressure reduction, the monitoring system automatically notifies pump open; power outage, the generator automatically starts work; for centralized for hot and cold when the outside temperature changes; central air conditioning unit will automatically change with; residential street and corridor lighting management system is determined by the control center controller, switching time, respectively, while the corridor lamp is turned on by the voice switch to complete, this will ensure that lighting does not shine during the day, the evening was walking in the corridor, the corridor lights turn on automatically. Community automatic control system's basic functions: BA central monitoring system and the area of network interfaces; Power Supply and Distribution; to the drainage control; public lighting: lighting in public places, including residential and flood lighting and corridor lighting (voice / IR Sensor / Schedule / illumination) control; background music and emergency broadcast: requirements and security, fire linkage; elevator operation monitoring; fountain facilities control. 4.7 Community safety precaution and alarm system residential security alarm system is intelligent community realize the importance of safety management systems, including television monitors, burglar alarm, distress assistance, gas leakage alarm, fire alarm. extremely important aspect of district administration to ensure that residential, household safety, life, everyone can help some unexpected situation, the pattern of modern living, not from the neighborhood perennial is common, stable family life , closure is increasing. Therefore, community safety and prevention and alarm system is the advanced design and equipment, and safety of residential tenants to provide the necessary protection system. security alarm system features: (1) central control system must provide interfaces with the cell network. (2) central control system must be 110 cities, residential audio systems linkage. (3) the system false alarm rate of less than 0.1%. (4) Community TV monitor: the plot of the population perimeter, garage, and important places to set up surveillance points. The set of all camera points, requirements can be implemented district wide monitoring dubious of, and contribute to district property management. (5) anti-theft alarm: each household in the district to install anti-theft alarm device. When households had no one can take the anti-theft alarm system within the family is set to deployment status, when the thief entered, the alarm system automatically alerts the security center to the district police. (6) patrol, perimeter alarm system: set in the cell wall-beam active infrared detectors, to prevent criminals from committing crimes by the district plunged into the wall to ensure the safety of life of residents within the district; in Community Set within the electronic patrol system, allows security personnel to regularly scheduled routes on the cell for inspection, to make up for lack of other technical means of prevention, timely detection of suspicious circumstances and take preventive measures. (7) Access Control System: The vehicle entrance to the residential, building entrances and exits to monitor and control, residential tenants and property managers and security personnel with different levels of IC smart card, access to residential households in the community for authentication , recognition, and access to information on registration, to provide tenants with access to district information, registration and inquiry function. (8) fire emergency alarm: hole in the district to install fire hydrants every floor, the start button, when a fire occurs, residents can press this button to notify the property management center, while the system automatically starts the background sound system, emergency procedures, stop playing background music, announcements warning information. (9) Gas leak alarm: When the indoor gas exceeds the normal standard, gas leak alarm activated to inform management center, well turn off the gas valve, start the exhaust. 4.8 residential intercom system residential intercom system is the district administration center or visitors directly calls the user a quick means of communication. The system will help: (1) visiting guests, friends of the passage; (2) emergency situation asked for help; (3) emergency public information notice; (4) vehicles, mobile and e-mail notification; (5) Other situations call. the intercom system in indoor, outdoor, the control center installed on the camera, to achieve visual intercom. System is reliable, do not take up household telephone lines, while households own intercom system can be set to \open, recovery and contact center the system call answer button, turn off the key, to avoid disturbing key, controller, radio, and through the intercom line and the center console is connected. If damage line, the center's computer will be instructed to ensure the safety of smooth lines. system is divided into two kinds: one is independent of cell type. Apply a small amount of households in the region; One is the center of a centralized, applied to several buildings housing area, and can record data by computer, easy to query. 4.9, smart 3 Meter Reading System traditional household water, electricity, gas meter reading to the property management and great inconvenience to users, big error, time lag, statistical calculation works, and with human randomness, in particular, very inconvenient for the user consultation, not only was the property management headaches, users are not satisfied, or even property managers and tenants often a conflict between. The introduction of smart metering system can be a good way to solve problems caused by traditional meter reading, the system to save time, save manpower and resources to improve efficiency. Reduce the cost of property management, but also to solve the user would like to keep abreast of water, electricity and gas situation in trouble, real property management for the user to achieve the sake of principle, accurate and timely manner required for tenants and property management division three table values reflected in the central control central computer. The system consists of collection, pulse (electrical degrees, gas, hot and cold water), table, server and other components. Use, smart wiring, will be distributed in each household's water, electricity, gas, form connections form a network to achieve real-time monitoring center. High accuracy of this system, there is a long power outage emergency backup power protection, system installation, commissioning and operation is very easy to adapt to residential, units, factories, mines and so on. This system can be connected to gas leak alarm systems work simultaneously. 4.10 Property Management System Property Management System is the district administration to achieve standardization, scientific, and procedures of critical systems. The system includes: (1) project design document management. provides residential project file registration, maintenance, retrieval, query management, registration of entry to have a unified interface, according to query the user's level provide access to services, registration and check project files in accordance with the purposes and nature certain categories. (2) population information management. information base to establish households, households realize the computerization of the data file management, so that the residents of the registration and query simple and fast, to the residents should have certain rights information query detection, according to authority query, hierarchical management , the same function should be changed. (3) equipment repair, maintenance and management. to routine equipment maintenance and repair of equipment maintenance and repair registration, information, equipment repair, maintenance management of inquiries, assessment and statistics and other management functions, the situation regularly produces assessment details, repair information with multiple entry the pathway, with on-line repair function, the corresponding information systems costs by charging a single clearing. (4) pipeline information management community. Pipeline distribution within the community believed to have entered the registration, maintenance, inquiry management, can be queried online in the community, there is classification of information management and permissions check. (5) Property charges automation systems. Into the community on the management fees charged for electronic toll management (mainly refers to the gas meter, electric meter, water meter in automatic meter reading and electronic toll collection), the fee paid to provide on-line inquiries, periodic reminders, the ability of households without access a telephone inquiry or inquiries to the Property Management Center, with registration fees, transfer, statistical functions and fees, billing changes to registration and other functions, while other subsystems to submit the appropriate fee information clearing fees unified information system residents through district e-banking or IC card payment. (6) visitor access management. On the foreign staff out of district personnel information, access the registration information, summary, supervision and management, can be found. (7) equipment operating status information management and control. Various types of equipment on the district of the basic information and operation status of registration, maintenance, repair, replacement summarized the situation. (8) Community GIS system. The distribution of the district's buildings, public facilities division status inquiries, management. 4.11 Parking Lot Management System motor vehicle is an important means of transport in modern society, with the improvement of living standard, privately owned vehicles in the modern apartment is very common, apartment parking management therefore become increasingly urgent priority in the apartment management front of the subject. Our vehicle management system introduced in an apartment is your right-hand man. Vehicles by the time it will be apartments, order, inside and outside the unit, price category, management of different factors, to stop farmers with convenient parking, vehicle safety, also houses more perfect vehicle management standardized. Vehicle management system from the access card reader, automatic door opener, detector, controller and other equipment composition. The vehicle management system is an apartment parking lot ideal vehicle management system. 4.12 value-added service systems residential real value-added service systems is the use of cell network communication system to achieve a variety of services, specific details are: 4.12.1 general requirements (1) to meet the residential communities in the release of information. Exchange and communication needs, and browse Internet and Intranet for network entertainment, access to remote services (such as telemedicine, remote education, remote consultation, remote shopping, remote reading and other requirements; (2) for the residential property management company to provide fast information system management. Diverse ways. Ensure that managers understand in time the situation inside the cell, and the ability to make quick response or reply, another of the residential communities to provide thoughtful and comprehensive information services, or services of information technology to achieve cell; (3) for the district residents and property management companies fast and adequately to provide a reliable guarantee for the exchange of information; (4) operator interface is unified, easy to use, simple maintenance and scalability. 4.12.2 specific service requirements (1) video on demand service (VOD); (2) Internet access services, billing services and the corresponding Area residents do not have dial-up, will be able to access Internet, posting to the Internet, district of the server to connect to the Internet independent, public IP address and domain name. Property management companies according to certain rules to residential communities charge a service fee. (3) common e-mail service to the district residents and property managers, e-mail service. Area residents and property managers have a cell can be used both inside and outside the e-mail mailbox, people in residential and property management companies can use it to exchange information. (4) Personal Home Services allow district residents in the district's web server to publish personal home page. Area residents can design, produce and publish their own personality and level of performance of web pages, and can be released through the district's web server to the district's Intranet and Internet. (5) Ftp (file transfer) service allows district residents to their transfer files between machines and servers. Area residents in their own machines and servers to download or upload files. (6) Internet Domain Name Service internal network to provide residential machine name and physical address conversion between machines. (7) user assistance, advisory services through this service to collect, receive the views of people in residential, residential property management companies can be answered through this service, the difficult issue of district residents. (8) Web Chat in the district to achieve on-line Internet chat service. Area residents and other people in residential or chat through Internet chat. (9) casual discussion groups (forums) Services topics discussed services provided. Area residents comment on a particular idea or issue, other district residents have the freedom to express their views or attitudes. (10) Network electronic bulletin board (BBS) services allows district residents to write and publish articles on the network, and allow people in residential inquiries, read other articles published by district residents. (11) Public information service achieve information web publishing, to people in residential care, the required information in a timely manner on the district web page, so that district residents can get their desired information in a timely manner to arrange life and activities. (12) User research services