某車間火災(zāi)危險(xiǎn)性分析及監(jiān)控系統(tǒng)設(shè)計(jì)附件4外文翻譯

1、外文翻譯畢業(yè)設(shè)計(jì)題目： 某車間火災(zāi)性分析及火災(zāi)系統(tǒng)設(shè)計(jì) 原文 1：A comolex fire monitoring system based on Ethernet譯文 1：基于以太網(wǎng)的一個(gè)復(fù)雜的火災(zāi)系統(tǒng)原文 2：About automatic fire alarm systems research譯文 2：關(guān)于火災(zāi)自動系統(tǒng)的研究原文 1A complex fire monitoring system based on EthernetAbstractA complex fire monitoring system based on Ethernet is introduced. The s

2、ystem is designed to detect the fire in the early stage. The nodes are deployed in the monitoring area, building up a network based on Ethernet. Two important parameters of fire, CO gas and smoke, will be detected. Nodes acquire the parameters and convert the signals of sensors to digital data, proc

3、essed data are transmitted to the host computer though Ethernet. The host computer stores these data and analyzes them by Neural-Net Algorithms. If a fire is confirmed, alarm will be triggered. The system can also access to Internet, as a part of Internet of Things. The system is very suitable for t

4、he fire detecting in modern buildings, such as home, laboratory and office. Through the experiment, results show that the system has a real time response, good operation stability and high speed data transmission.Keyword: early fire detection; Ethernet;TCP/IP; Internet of things1. IntroductionA fire

5、 will generate heat, gases, smoke, flames, and combustion waves and so on . These parameters can be used to indicate fire occurrence. Nowadays, there are several kinds of fire detector, for instance, smoke detector, flame detector, temperature detector and combination detector. The wiring of a fire

6、detecting system is also various, such as multiple wire system and bus system. In recent years, the development trend of bus system march towards networking.In order to alarm the fire as early as possible and eliminate distortion fire, combination detector which can detect CO gas and smoke is adopte

7、d. The network of this system is build up based on Ethernet which is the most wildly used LAN (Local Area Network) communication protocol standards. Data transmission of the system is based on TCP/IP (Transmission Control Protocol/Internet Protocol) . As a mature technology, it provides a reliable t

8、ransmission.The system includes fire detecting nodes, Ethernet switches and a host server.0Shown as in Figure 1, nodes are deployed in the building to monitor the parameters of the early fire. These nodes are connected to the switches that are set on every floor though RJ-45. All the switches get ac

9、cess to the network of Ethernet. At the same time, a host computer and server will link to the Internet; the data of fire detection will easily be acquired anywhere.There are several advantages in this design: the system can carry enough nodes for the building as many as needed; nodes are very easy

10、to be added in or removed from the network; routing maintenanc e become very easy; the data transmission is reliable and convenient to be acquired; since each node has astatic IP address, the fire is mucheasier to be located.2. NETWORK NODE OF COMPLEX FIRE DETECTIONFire detectors are deployed in the

11、 monitoring area. The detector includes three parts: the module of control& communication, the module of fire parameters detection and power supply. Control & communication module handles the process of converting and transmits the data to the Ethernet.The analog signals of CO and smoke conc

12、entration that correlate to the fire will be acquired by detecting module and then converted into digital data.作者：Deng Tian, Huang Fei, Lu Yingchun, Liu shixing國籍：中國出處： Hefei University of Technology1譯文 1基于以太網(wǎng)的復(fù)雜的火災(zāi)系統(tǒng)摘要：介紹了一套基于以太網(wǎng)的復(fù)雜的火災(zāi)系統(tǒng)。該系統(tǒng)的設(shè)計(jì)是用來檢測火災(zāi)發(fā)生的早期階段?；谝蕴W(wǎng)的網(wǎng)絡(luò)，它的節(jié)點(diǎn)部署在監(jiān)測區(qū)域內(nèi)。用來檢測火災(zāi)的兩個(gè)重要參數(shù)，CO 氣

13、體和煙霧。以太網(wǎng)是一個(gè)節(jié)點(diǎn)獲取參數(shù)，并用傳感器轉(zhuǎn)換為數(shù)字?jǐn)?shù)據(jù)信號，處理后的數(shù)據(jù)到主計(jì)算機(jī)的網(wǎng)絡(luò)系統(tǒng)。和主機(jī)存儲這些數(shù)據(jù)，并進(jìn)行分析的神經(jīng)網(wǎng)絡(luò)算法。如果發(fā)生火災(zāi)，經(jīng)確認(rèn)后，將觸發(fā)報(bào)警器。該系統(tǒng)還可以接入互聯(lián)網(wǎng)，物聯(lián)網(wǎng)。非常適合在現(xiàn)代中使用，如在家，和辦公室的火災(zāi)探測。而且通過實(shí)驗(yàn)結(jié)果表明，該系統(tǒng)具有實(shí)時(shí)響應(yīng)，良好的運(yùn)行穩(wěn)定性和高速數(shù)據(jù)傳輸能力。：早期火災(zāi)探測；以太網(wǎng)；TCP / IP 協(xié)議；物聯(lián)網(wǎng)1.引言火災(zāi)會產(chǎn)生熱量，氣體，煙霧，火焰和燃燒波等。這些參數(shù)可以用來表示火災(zāi)發(fā)生的。如今，可用于檢測火情的火災(zāi)檢測器有多種，例如：煙霧檢測器，火焰檢測器，溫度檢測器和組合檢測器?；馂?zāi)檢測系統(tǒng)的分布線也是

14、多方面的，如多線系統(tǒng)和總線系統(tǒng)。在最近幾年的發(fā)展趨勢，多用總線系統(tǒng)網(wǎng)絡(luò)。檢測，可以檢測出 CO 氣體和采用的火災(zāi)為了盡早消除真火，采用煙霧。LAN（局域網(wǎng)）是使用最廣泛的通信協(xié)議標(biāo)準(zhǔn)。該系統(tǒng)的數(shù)據(jù)傳輸是基于TCP/ IP（傳輸靠的傳輸協(xié)議。協(xié)議/ Internet 協(xié)議）。作為一個(gè)成技術(shù)，它提供了一個(gè)可該系統(tǒng)包括火災(zāi)探測節(jié)點(diǎn)，以太網(wǎng)交換機(jī)和主機(jī)服務(wù)器。在圖 1 中，節(jié)點(diǎn)是部署在物里的早期火災(zāi)監(jiān)測參數(shù)。這些節(jié)點(diǎn)都連接到 RJ-45 的開關(guān)上并設(shè)置為每個(gè)樓層。所有的開關(guān)以太網(wǎng)網(wǎng)絡(luò)。同時(shí)，主機(jī)和服務(wù)器連接到互聯(lián)網(wǎng)上;在任何地方火災(zāi)探測的數(shù)據(jù)都很容易被收集。在本設(shè)計(jì)中，有幾個(gè)優(yōu)點(diǎn)：在系統(tǒng)足夠的節(jié)點(diǎn)可以

15、實(shí)現(xiàn)用在物中;節(jié)點(diǎn)是很容易被添加或從網(wǎng)絡(luò)中移除的;路由維護(hù)變得非常容易;數(shù)據(jù)傳輸是可靠和方便的;由于每個(gè)節(jié)點(diǎn)都有一個(gè)靜態(tài) IP 地址，火災(zāi)地點(diǎn)更容易被找到。0圖 1. 消防的監(jiān)測網(wǎng)絡(luò)體系2.火災(zāi)綜合檢測網(wǎng)絡(luò)節(jié)點(diǎn)火災(zāi)探測器部署在監(jiān)測區(qū)域內(nèi)。檢測器包括三個(gè)部分：和通信模塊，該模塊的的火災(zāi)參數(shù)檢測和電源。與通信模塊處理的轉(zhuǎn)換過程，并將該數(shù)據(jù)發(fā)送到以太網(wǎng)。CO 和煙濃度與火的模擬信號將被收購的檢測模塊，然后將其轉(zhuǎn)換成數(shù)字?jǐn)?shù)據(jù)。作者：Deng Tian, Huang Fei, Lu Yingchun, Liu shixing國籍：中國出處： Hefei University of Technology1

16、原文 2About automatic fire alarm systems researchAbstractAbstractFires continue to occur in modern architecture, the people's lives and property has brought huge losses. In order to reduce the fire in the building automatic fire alarm equipment placed into a necessity. This paper discusses the aut

17、omatic fire alarm system, the composition and working principle. The system will be collected through the fire alarm detector to the fire, fault and other signals sent to the sub-machine, Submachine re-transmission of such information will be sent to the fire alarm control, and then start from the c

18、ontroller, sound and light alarm display, alarm and other devices, and automatically print a fire information. This paper describesthe overall structure of the fire alarm system, fire alarm control software in the design. Fire detectors using two-wire method to reduce the wall alignment, improve rel

19、iability, ease of construction and installation.Keywords- Fire; Alarm; FaultI. PREFACEAs China's economy and the continuous development of urban construction, new high-rise buildings continue to increase, due to various reasons, building a fire is often sudden. Prevention and elimination of fire

20、 caused the fire departments and all sectors of society attention. Automatic fire alarm equipment design, production, application will have a larger development. Installation of automatic fire alarm system is aimed atthe timely detection of fire, to take timely fire-ing, evacuation and other measure

21、sto minimize losses due to fire. Automatic fire alarm system is composed of fire alarm detectors, fire alarm controller and other on-site alarm component. In accordance with Fire Code, fire alarm detector has inductive smoke detectors, temperature detector alarm button manually, etc. When the fire a

22、larm controller receives a smoke detector, temperature detector, manual alarm buttons or other items to send to trigger a fire signal, issued by sound and light alarm signal, recording the fire of the time, place,and this information through the printer automatically printed out. At the same time0fi

23、re alarm controller output control signal to start the corresponding control module. Automatic fire alarm system also has a fault alarm, the main and backup power supply auto-switching, alarm display, the system self-test functions. The fire alarm detector described in this paper uses two wire syste

24、m, this two-line is not only the power line, but also the signal transmission line. Two-wire system can reduce the wall alignment, to improve communication reliability, construction, easy installation. Each detector with the respective internal address coding circuit is used to provide detector'

25、s address. In this paper, the overall structure fire alarm control design and research has practical application value and broad potential for development.II. THE DESIGN OF THE OVERALL STRUCTURE OF THE SYSTEMAutomatic fire alarm system from the logical structure is divided into the central control u

26、nit, linkage switching unit, direct control unit, fire detectors four modules. Fire alarm controller and sub-machine communication use of RS485, 485 selected MAX1487. Automatic fire alarm system structure is shown in figure 1, Fire alarmdetector structure shown in figure2.Figure 1. Automatic fire al

27、arm system structureFigure 2. Temperature detector1The central control unit as the master of automatic fire alarm system parts, it brought the sub-machine, the remote controller directly, floor displays and other peripherals for centralized management is the most important part of the entire system.

28、 The central control unit to complete the main display, definitions, fire alarm, fault alarm, fire alarm and fault information on printing-related functions. Fire alarm detector when an exception occurs, submachine of these anomalies is sent to fire alarm controller. Sub-machine from the fire alarm

29、controller has received the start and stop linkage command equipment, etc. Sub-machines can also be used independently as a regional submachine. In addition to having the system's basic functions, sub-machine can be independently defined, query and other operations.Linkage control unit and direct-control control unit for each configuration a color LCD to display the relevant information.Writer: Huide Liu, Lili Gao, Suwei Li, Tao Wu作者： Huide Liu, Lili Gao, Suwei Li, Tao Wu國籍：中國出處：2譯文 2關(guān)于火災(zāi)自動系統(tǒng)的研究摘要：在現(xiàn)代中經(jīng)常會發(fā)生火災(zāi)，這對的生命帶來了巨大損失。為了減少火災(zāi)發(fā)生的可能性，在中放入火災(zāi)自動設(shè)備是非常必要的。本文