建筑電氣與智能化中英公式外文翻譯、中英對(duì)照、英漢互譯

1、 河 北 建 筑 工 程 學(xué) 院本科畢業(yè)設(shè)計(jì)論文外文資料翻譯 系別： 電氣工程系 專業(yè)： 建筑電氣與智能化 班級(jí)： 電智072 姓名： 學(xué)號(hào)： 外文出處： ?Electricity? 附 件：1、外文原文；2、外文資料翻譯譯文。指導(dǎo)教師評(píng)語(yǔ)：該外文翻譯語(yǔ)言流暢通順，較準(zhǔn)確完整地翻譯了原文，所翻譯文章與畢業(yè)設(shè)計(jì)的課題根本相關(guān)，根本到達(dá)了本科畢業(yè)外文翻譯的要求簽字： 2021年05月28日weak electricity engineeringSystem functionThe in common use building weak electricity system mainly has a

2、 few kinds as follows:(1)The telephone corresponds by letter systemCarry out telephone(include three types of facsimile machines, can see a telephone.etc.) correspondence function The star type To rushes toward structure; Use 3 types(or above) don't shield a double to wring line, deliver the fre

3、quency of signal within the scope of audio frequency.(2)Area net system in calculator bureauIs a realization to transact to automate and various data delivers of network foundation The star type to rushes toward structure Use 5 types(or above) don't shield a double to wring line, deliver number

4、signal, the baud rate can reach to a 100 mbs the s is above.(3)Music| broadcast systemThe loudspeaker passed to install on the spot(is like places, such as market, restaurant, guest room and hallway.etc.) broadcasts music, and can pass to transmit sound machine to carry on a broadcasting to the spot

5、 Many road total line structure Deliver is certainly pressed a 120 Vs by the power enlarger output's| the audio frequency signal of 120 s with drive the spot loudspeaker phonation, deliver the line use copper Xin to insulate to lead line.(4)The cabled T.V. signal assigns systemEvenly assign the

6、cabled T.V. signal to each customer inside the building to order ;Adopt branch and assign a machine to carry on a signal allotment, for letting up signal to lose to really reduce and make each customer order the request that the signal quality attains norm rules with , its cloth line is tree type st

7、ructure, and order to distribute with the form of building and the customer of dissimilarity but dissimilarity Use 75 radio frequency coaxial cable, deliver many road radio frequencies signal.(5)The public security supervises and controls systemThe camera passed to install on the spot, guard against

8、 theft equipment like carry on surveillance and excrescent circumstance to report to the police to each exit and entrance and some important places of building etc. ;The video frequency signal delivers to adopt star type structure, use video frequency coaxial cable ;Control delivering of signal to a

9、dopt total line structure, the use copper insulates a cable.(6)The fire fight reports to the police systemThe system is reported to the police by a fire and the fire fight is allied the broadcasting system, fire alarm moving system, fire fight to constitute towards speaking 3 parts like telephone sy

10、stem.A fire reports to the police and the fire fight is allied and move system to pass constitution in the building everywhere of a fire locator, hand move to report to the police device etc. to the spot the circumstance carry on a monitor, be have already reported to the police signal, according to

11、 receiving of signal, according to in advance setting of procedure, unite the homologous equipments spreads by control fire, its signal delivers to adopt total line structure of many roads, but for important fire fight equipments(if fire fight pump, spray to sprinkle a pump, is pressing breeze machi

12、ne and line up smoke breeze machine etc.) of allied move to control delivering of signal, sometimes adopt star type structure, the delivering of signal uses copper to insulate a cable.(the product having asks use double to wring line)The fire fight broadcasting system is used for to direct the spot

13、while taking place a fire a personnel safety evacuation, adopt total line structure of many roads, the signal delivers to use copper to insulate to lead line.(the system can and music broadcasting system suitable for use)The fire alarm is two kinds of structure towards speaking that the telephone sy

14、stem is used for in command of spot fire fighter to carry on extinguishing fire a work, adopt star type and total line type, the signal delivers uses to shield line.(7)The exit and entrance controls systemUse calculator, intelligence Carmen equipment, such as lock and card reader.etc., carry on cons

15、titution, surveillance, control and record etc. to each exit and entrance status, carry out unify a management to each exit and entrance of building, promise mansion safety, its Tuo rushes toward structure and delivers to lie quality because of product but difference.(8)The parking lot charge manage

16、s systemPass to install under the exit and entrance ground of respond coil, respond the discrepancy of vehicle, pass artificial half auto the full-automatic charge management system, carry out a charge and control the Qi of dynamoelectric railing to shut. The system cloth's line is only limited

17、by the exit and entrance of car field in the mansion, each exit and entrance from one set controller control, the controller can independently work as well as manage a calculator allied net with place of honor, its cloth line structure and deliver to lie quality because of product but difference.(9)

18、Building Yu from control systemThe various examination and performance spare part passed to connect with each other with the spot controller, to mansion inside outside of the work status of various equipments(is like air condition, to the catchment, lighting, is provided to go together with equipmen

19、t, such as electricity and elevator.etc.) inside various environment parameter and building carry on examination, surveillance and control, and link through a calculator network each the spot controller, carry on reasonable allotment and management to the resources and the equipments in the building

20、, attain a comfortable, convenient, economical and dependable purpose .So far, building Yu from control system didn't yet international standard, the correspondence adopted by the product of different factory house negotiates each not same, it the spot total line and control the of total line to

21、 rush toward structure and deliver to lie quality also dissimilarity The underneath will make simple introduction towards being wide spread accepted by the international society currently and Works technique and technique for adopting.Also have the television meeting the system, expand a system and

22、cruise more in addition system and building Yu to speak system, three forms(water, electricity, annoy form) automatically and copy form system The weak electricity system that the building of different function needs to be established is each not same.3 systems are integratedIn the middle of physica

23、lly working, the design should integrate 3 aspects: etc. to consider an integrated problem between the systems of each weak electricity from the network integration, function integration and software interface.3.1 networks are integratedThe network integrates mainly on-line come to consider from the

24、 cloth of each system, make the weak electricity system of different function able to work the platform is at an unified cloth line up, so, on the other hand easy to also make on the other hand each weak electricity system to the management of clothes line systems on the spot the decoration of equip

25、ments up have larger vivid.At in common use building weak electricity system in, the telephone corresponds by letter system and the function of area net in the calculator bureau system and the hardware equipments of the use each not same, but it the network rush toward the decoration principle that

26、the structure, information orders homology, and can use homology of delivering and lying quality and connect a plug-in, so can synthesize two cloth lines of systems as a cloth line system Thus, two systems can be an exploitation, the information orders of the function can change with each other and

27、make two systems all have larger vivid, this is also we say of synthesize cloth line system(PDS).Remaining as to it's is a few systems, in the comprehensive consideration technique and economic possibility, current product because of being rushed toward by system Tuo the structure, signal delive

28、r to lie quality and double wring line to synthesize PDS towards delivering power signal of limiting etc., its cloth line system temporarily canning not returning But, along with the continuously developing of the number signal processing theory and application technique and calculator technique, an

29、d correspondence technique.etc., future PDS will definitely develop to become the cloth line that includes more different function weak electricity systems platform.3.2 functions are integratedThe function integration includes a following both side contents:(1) the function merge Main consideration

30、will some on the function and hardware equipments up repeated of the system merge and make to merge the system of the empress before having merger all functions of each system, with decrease equipments redundancy, avoid repeated investment In the above-mentioned system, music broadcasting system and

31、 fire fight report to the police and allied move the fire fight within system broadcasting system and then can be a system to design, but the system has to satisfy the rules of ?the fire fight automatically reports to the police a system design norm (GBJ 50116-98)? .(2) the function repair with each

32、 other See from the function, each sub- systems in the building Yu automation all have its particular function and rule over scope and respectively and independently work at ordinary times, but while taking place some and special affairs, usually needing an of each system can be in conjunction with

33、a work, the whole system carries out overall control and management the exaltation to the processing ability that bursts affairs, exaltation building of the intelligence turn degree Is concrete of allied move to respond to include a few systems as follows:The fire fight reports to the police system

34、music broadcasting system When occurrence fire fight reported to the police, correspond the public broadcasting system of floor will drive strong line of cut over into an urgent broadcasting of fire fight;The fire fight reports to the police system the public security supervise and control system Wh

35、en occurrence fire fight reported to the police, the public security supervised and control system to automatically be like the shooting of camera of fire alarm close by district the appearance sliced to hold to lord surveillance in the public security center and laid equal stress on some to record

36、these shooting of cameras to be like contents with provide whether the confirmation has fire alarm occurrence to analyze with the after the event trouble reason etc.;The fire fight reports to the police system the exit and entrance control system While confirming to take place fire fight to report t

37、o the police exit and entrance's control the each control door(the control door of important core part can establish alone) having something to do with fire alarm part in the system should automatically be placed in to open status, for the purpose of internal personnel evacuate to withdraw to ge

38、t into with fire fighter;The fire fight reports to the police system the garage manage system The garage management system should control garage while confirming fire fight to report to the police occurrence at the first floor or the underground layer the gateway place in open status, so that the ve

39、hicle inside the garage quickly withdraw a fire field;(at this time garage relevant of the camera should be placed in a work and record image status)The fire fight reports to the police system the speech correspond by letter system After the fire fight reports to the police the system auto confirmat

40、ion fire fight to report to the police occurrence, immediately pass the speech in the mansion correspondence system reports to the police to the fire fight bureau and deliver concerning the information, report to the police to supervisor's section in the mansion at the same time;Building Yu from

41、 control system the public security supervise and control system When building Yu from control system to have difference to report to the police or trouble, the public security supervision system can automatically will report to the police the shooting of camera of close by district to be like appea

42、rance to slice to hold to lord surveillance in the public security center and lay equal stress on some to record these shooting of cameras to be like contents to provide after the event analysis the reason etc.;The public security supervises and controls system building Yu from control system When t

43、he public security system reports to the police, can unite elevator control system, the elevator doesn't stop to depend to report to the police a layer, or stop to depend a public security member appointed layer;The exit and entrance controls system the public security supervise and control syst

44、em When control door at not work when someone hold card into or take place illegal incursion the public security supervises and controls a system auto will get into of control door or report to the police a shooting of the camera of ordering the close by district to be like appearance to slice towar

45、d the public security center lord surveillance hold, lay equal stress on some to record these shooting of cameras to be like contents to check when it's necessary by providing;The garage manages system the public security supervise and control system When the garage has vehicle discrepancy, the

46、public security supervises and controls a system auto to be like the shooting of camera of garage door appearance to slice to hold to lord surveillance in the public security center and lay equal stress on some to record these shooting of cameras to be like contents to check when it's necessary

47、by providing.In fact, the function between each system is integrated and allied to move to respond to have no one mode of unified or fix, can establish according to the effective demand.The function integrates a purpose just, in fact existing two kinds of modes, 1 kind is at each statures system on

48、build up higher and first-degree management and control network, another is with building Yu from control system for center of integrated mode No matter choose which integrated mode, key techniques' all wanting to work out a correspondence problem between each system , while making sure a soluti

49、on, must adopt theory forerunner and technique maturity and wide spread accept for industry and the correspondence adopting negotiate.The building Yu been widespread accepted by the international society currently from control correspondence agreement of realm, is provided heat by the United States

50、and make cold regulate the association establishment of engineer with air, and become standard ANSI of of ASCII|ASHRAE Standard 135-1995), it matches ISO(international standardizing organization) OSI(open system with each other connect)7 F model, forgiving 5 kinds already mature network corresponden

51、ce agreement, including correspondences such as ether net and Long Talk etc. agreement Among them, the ether net correspondence agreement is an OA system to widespread use of a kind of correspondence agreement, majority of network operate systems all support this correspondence agreement But the Wor

52、ks technique is the new generation that the United States' Echelon company develops the spot total line technique, its outstanding advantage is to support arbitrarily to rush toward structure and support variety's delivering to lie quality(include a double to wring line, electric power line,

53、 wireless electric wave, infrared ray, coaxial cable and fiber optic), and variety lie quality can mix to use in the same network, as a result consumedly simplified engineering construction and system to be finished after of change to set up, extension and maintenance work Therefore, building Yu acc

54、ording to standard from control system, can a little bit easily carry out at the its control total line class and the integration of OA system, again because it forgives of the correspondence negotiate support double to wring line and star type to rush toward structure, as a result can use PDS as it

55、s signal to deliver path. 弱電工程弱電系統(tǒng)功能常用的建筑弱電系統(tǒng)主要有以下幾種： (1) 通信系統(tǒng)實(shí)現(xiàn) (包括三類(lèi) 機(jī)、可視 等)通信功能；星型拓?fù)浣Y(jié)構(gòu)；使用三類(lèi)(或以上)非屏蔽雙絞線，傳輸信號(hào)的頻率在音頻范圍內(nèi)。 (2) 計(jì)算機(jī)局域網(wǎng)系統(tǒng)是實(shí)現(xiàn)辦公自動(dòng)化及各種數(shù)據(jù)傳輸?shù)木W(wǎng)絡(luò)根底；星型拓?fù)浣Y(jié)構(gòu)；使用五類(lèi)(或以上)非屏蔽雙絞線，傳輸數(shù)字信號(hào)，傳輸速率可達(dá)100 Mb/s以上。 (3) 音樂(lè)/播送系統(tǒng)通過(guò)安裝在現(xiàn)場(chǎng)(如商場(chǎng)、餐廳、客房、走廊等處)的揚(yáng)聲器，播放音樂(lè)，并可通過(guò)傳聲器對(duì)現(xiàn)場(chǎng)進(jìn)行播送；多路總線結(jié)構(gòu)；傳輸由功率放大器輸出的定壓120 V/120 的音頻信號(hào)，以驅(qū)動(dòng)

56、現(xiàn)場(chǎng)揚(yáng)聲器發(fā)聲，傳輸線使用銅芯絕緣導(dǎo)線。 (4) 有線電視信號(hào)分配系統(tǒng)將有線電視信號(hào)均勻地分配到樓內(nèi)各用戶點(diǎn)；采用分支、分配器進(jìn)行信號(hào)分配，為了減小信號(hào)失真和衰減，使各用戶點(diǎn)信號(hào)質(zhì)量到達(dá)標(biāo)準(zhǔn)規(guī)定的要求，其布線為樹(shù)型結(jié)構(gòu)，且隨建筑物的形式及用戶點(diǎn)分布的不同而不同；使用75 射頻同軸電纜，傳輸多路射頻信號(hào)。 (5) 保安監(jiān)控系統(tǒng)通過(guò)安裝在現(xiàn)場(chǎng)的攝像機(jī)、防盜探測(cè)器等設(shè)備，對(duì)建筑物的各出入口和一些重要場(chǎng)所進(jìn)行監(jiān)視和異常情況報(bào)警等；視頻信號(hào)的傳輸采用星型結(jié)構(gòu)，使用視頻同軸電纜；控制信號(hào)的傳輸采用總線結(jié)構(gòu)，使用銅芯絕緣纜線。(6) 消防報(bào)警系統(tǒng)該系統(tǒng)由火災(zāi)報(bào)警及消防聯(lián)動(dòng)系統(tǒng)、消防播送系統(tǒng)、火警對(duì)講 系統(tǒng)等

57、3局部組成。 火災(zāi)報(bào)警及消防聯(lián)動(dòng)系統(tǒng)通過(guò)設(shè)置在樓內(nèi)各處的火災(zāi)探測(cè)器、手動(dòng)報(bào)警裝置等對(duì)現(xiàn)場(chǎng)情況進(jìn)行監(jiān)測(cè)，當(dāng)有報(bào)警信號(hào)時(shí)，根據(jù)接收到的信號(hào)，按照事先設(shè)定的程序，聯(lián)動(dòng)相應(yīng)的設(shè)備，以控制火勢(shì)蔓延，其信號(hào)傳輸采用多路總線結(jié)構(gòu)，但對(duì)于重要消防設(shè)備(如消防泵、噴淋泵、正壓風(fēng)機(jī)、排煙風(fēng)機(jī)等)的聯(lián)動(dòng)控制信號(hào)的傳輸，有時(shí)采用星型結(jié)構(gòu)，信號(hào)的傳輸使用銅芯絕緣纜線(有的產(chǎn)品要求使用雙絞線)。 消防播送系統(tǒng)用于在發(fā)生火災(zāi)時(shí)指揮現(xiàn)場(chǎng)人員平安疏散，采用多路總線結(jié)構(gòu)，信號(hào)傳輸使用銅芯絕緣導(dǎo)線(該系統(tǒng)可與音樂(lè)/播送系統(tǒng)合用)。 火警對(duì)講 系統(tǒng)用于指揮現(xiàn)場(chǎng)消防人員進(jìn)行滅火工作，采用星型和總線型兩種結(jié)構(gòu)，信號(hào)傳輸使用屏蔽線。 (7

58、) 出入口控制系統(tǒng)使用計(jì)算機(jī)、智能卡門(mén)鎖、讀卡器等設(shè)備，對(duì)各出入口狀態(tài)進(jìn)行設(shè)置、監(jiān)視、控制和記錄等，實(shí)現(xiàn)對(duì)建筑物各出入口統(tǒng)一管理，保證大樓平安，其拓?fù)浣Y(jié)構(gòu)和傳輸介質(zhì)因產(chǎn)品而異。 (8) 停車(chē)場(chǎng)收費(fèi)管理系統(tǒng)通過(guò)安裝在出入口地面下的感應(yīng)線圈，感應(yīng)車(chē)輛的出入，通過(guò)人工/半自動(dòng)/全自動(dòng)收費(fèi)管理系統(tǒng)，實(shí)現(xiàn)收費(fèi)和控制電動(dòng)欄桿的啟閉等。該系統(tǒng)布線僅限于大樓車(chē)場(chǎng)的出入口處，每一個(gè)出入口由一臺(tái)控制器控制，控制器可以獨(dú)立工作，也可以與上位管理計(jì)算機(jī)聯(lián)網(wǎng)，其布線結(jié)構(gòu)和傳輸介質(zhì)因產(chǎn)品而異。 (9) 樓宇自控系統(tǒng)通過(guò)與現(xiàn)場(chǎng)控制器相連的各種檢測(cè)和執(zhí)行器件，對(duì)大樓內(nèi)外的各種環(huán)境參數(shù)以及樓內(nèi)各種設(shè)備(如空調(diào)、給排水、照明、供配電、電梯等設(shè)備)的工作狀態(tài)進(jìn)行檢測(cè)、監(jiān)視和控制，并通過(guò)計(jì)算機(jī)網(wǎng)絡(luò)連接各現(xiàn)場(chǎng)控制器，對(duì)樓內(nèi)的資源和設(shè)備進(jìn)行合理分配和管理，到達(dá)舒適、便捷、節(jié)省、可靠的目的。到目前為止，樓宇自控系統(tǒng)還沒(méi)有國(guó)際標(biāo)準(zhǔn)，不同廠家的產(chǎn)品所采用的通信協(xié)議各不相同，其現(xiàn)場(chǎng)總線和控制總線的拓?fù)浣Y(jié)構(gòu)和傳輸介質(zhì)也就不同。下面將對(duì)目前被國(guó)際社會(huì)普遍接受和采納的LonWorks技術(shù)和BACnet技術(shù)作簡(jiǎn)單介紹。 此外，還有電視會(huì)議系