弱電技術(shù)智能建筑概論(編輯修改稿)

　

【文章內(nèi)容簡介】 epresent all information techniques and obtain a technique such as the information.(spread feeling technique, and telemetering technique...etc.)The information technique is the technique foundation that the intelligence want to see a 4 C technique to really bee the information technique construct in the applied main technique in the intelligence, the 4 C technique is also a main intelligence to construct a weak electricity technique. The information technique is used as intelligence to construct a weak electricity technique, after applying to an intelligence building, people39。s work, lives will take place huge variety, can carry out much service in home or like electronic merce, online shopping, can see telephone, television meeting and long range education, long range medical treatment and family to transact, the upper stream drama, video frequency point sow, transact an automation, thing industry to manage an automation, equipments automation, convenience of correspondence method etc..Make people be placed in an information society efficiently, fortable and convenient building environment in. 2, modern calculator technique The calculator technique is information to handle a main technique in the is importance of information technique to constitute part, the calculator handles the ability of information to just and quickly the calculator39。s multimedia technique passes the calculator to the informations, such as speech, writing, data and picture...etc. and synthesizes a processing and make people get more perfect keep the prehensive information of view. Along with Inter|the Intra and information superhighway, data turned a technical development, calculator technique and correspondence technique, multimedia technique closely fusion to consumedly open widely an information technical application together. The huge function of modern calculator technique also expresses system at the calculator work, for example calculator bureau area s, such as Inter and Intra...etc. and wide area work . The calculator work technique is positive along proceed together and handle a distribute type a direction of the distribute type calculator work technique is a kind of new form that many calculator machine systems unite a the distribute type calculator system emphasizes is a distribute type calculation and proceed together a processing, not only the whole work system hardware and software resources share, also want the share of task and characteristics BE, the system39。s adoption unifies of distribute type operate system, many pieces according to processing system of the in general use parts anically constitute a system that has whole function, each soft hardware resources manages have no obvious of principle and subordinate management system weighs to reach to many machine cooperation systems, the permitting of redundancy wrong ability all has very great improvement and exaltation, therefore the system has a larger importation|output ability, higher credibility, sooner respond to, and the system cost more economic. The calculator technique is extensively applying to an intelligence building, bee an important technique that the intelligence constructs a weak electricity in the intelligence by information, correspondence management, control etc. there is important function in CNS, OAS and example, construct to correspond by letter work system in the intelligence in, the main stem tie area of calculator work system bees one of the main correspondence a highspeed main stem work technique to mainly have rapid ether , FDDI and ATM and various type rapid work with each other and connect an equipments etc..General area in the bureau adopts ether and wreath type to wait the card for businesses are needed inside the in order to contented building of the information deliver and building outward one of the correspondence main works of boundary is also the calculator that makes use of area wide area work sW, such as and Inter...etc. in bureau to undertake together. The calculator technique is the core technique that constructs equipments calculator work as foundation(for example LONworks, and BAC...etc.) to link calculator and the air condition, and elevator...etc. inside the building various equipments pletion equipments to automatically supervise and control management and system integration。Complete the automatic control to guard against the system to the fire fight and the safety and management. The calculator technique is also the predominant function with indispensability, make people make use of a calculator to keep the house and then can plete transacting of various layer business in the aspects of transacting to automate, for example, owner to the thing industry of each kind of equipments in the building management, and luck camp...etc., the all levels what public official carried on various management that transact a kimono duty, and various information service bining of calculator technique and correspondence technique, multimedia technique is creating the condition that the family transacts. 現(xiàn)代通信技術(shù) 通信技術(shù)是現(xiàn)代信息技術(shù)的一個重要組成部分，通信技術(shù)的任務(wù)是延長人的記憶器官存貯信息的功能。通信的本質(zhì)是快速、準(zhǔn)確地轉(zhuǎn)移信息。通信技術(shù)正在沿著數(shù)字化、寬帶化、高速化和智能化、綜合化、網(wǎng)絡(luò)化的方向迅速發(fā)展。例如通信網(wǎng)絡(luò)與多媒體聯(lián)機數(shù)據(jù)庫和計算機組成一體化高速網(wǎng)絡(luò)的信息高速公路，向人們提供語音、數(shù)據(jù)、圖形圖像等快速通信，實現(xiàn)信息資源高速度共享。 通信業(yè)務(wù)種類不斷增加，已由傳統(tǒng)的電話、傳真等基礎(chǔ)通信業(yè)務(wù)發(fā)展到數(shù)據(jù)、圖形圖像、可視電話、會議電視、多媒體等通信業(yè)務(wù)。 現(xiàn)代通信技術(shù)包括 了綜合業(yè)務(wù)數(shù)字網(wǎng) ISDN（ Integrated Services Digital Network）技術(shù)，即NISDN/BISDN 技術(shù)、寬帶多媒體網(wǎng)技術(shù)、異步傳輸 ATM 技術(shù)、同步數(shù)據(jù)系列 SDH 技術(shù)、接入網(wǎng)技術(shù)、互聯(lián)網(wǎng) Inter/Intra、 IP（ Inter Protocol）通信技術(shù)、衛(wèi)星通信技術(shù)、移動通信和個人通信技術(shù)、數(shù)字微波通信技術(shù)、數(shù)據(jù)通信技術(shù)等等。 通信技術(shù)應(yīng)用于智能建筑形成了智能建筑通信網(wǎng)絡(luò)系統(tǒng) CNS，通信網(wǎng)絡(luò)和通信技術(shù)是智能建筑弱電技術(shù)的重要組成部分，也是其它弱電技術(shù) 的基礎(chǔ)。通信技術(shù)和通信網(wǎng)絡(luò)系統(tǒng)用以實現(xiàn)建筑物或建筑群內(nèi)、外信息獲取、信息傳輸、信息交換和信息發(fā)布。 通信技術(shù)和通信網(wǎng)絡(luò)系統(tǒng)是實現(xiàn)智能建筑通信功能和建筑設(shè)備自動化、辦公自動化的基礎(chǔ)，通過多種通信網(wǎng)絡(luò)子系統(tǒng)和相應(yīng)的各種通信技術(shù)對來自智能建筑內(nèi)、外的語音、數(shù)據(jù)、圖像等各種信息進(jìn)行接收、存貯、處理、交換、傳輸?shù)葹槿藗兲峁M意的通信和控制管理的需求。 現(xiàn)代自動控制技術(shù) 自動控制技術(shù)屬于信