中文如下（你可以根据下面的英文翻译然后自己选取其中的段落哦，希望这个可以帮助到你~~）
【中国安防网】众所周知，智能楼宇技术包括通信网络技术、计算机技术、自动控制技术、消防与安全防范技术、声频与视频应用技术、综合布线和系统集成技术。它是现代建筑技术、通信技术、计算机技术、控制技术等相互结合、互相渗透的产物，集中体现了当今信息社会的信息特征。
确切的说它是楼宇自动化系统(BAS:BuildingAutomationSystem)、通信自动化系统(CAS:CommunicationAutomationSystem)和办公自动化系统(OAS:OfficeAutomationSystem)三者的有机结合,其中建筑环境是智能大厦支持平台。也就是通常所说的3A系统，但从国际和国内实际情况来看，消防自动化系统(FAS:FireAutomationSystem)和安全防范自动化系统SAS(SafetyAutomationSystem)都是由专门机构负责的，有着比其它系统更加严格的管理和验收程序，因此FAS和SAS也被列入智能楼宇子系统，由3A变成5A。其实无论3A，5A或xA，多少个A其实并不十分重要，无非是一个系统划分归类的问题，重要的是，智能楼宇里面的功能是否得以完美地实现。
智能楼宇的根本目的应该是：使复杂问题简单化，使楼宇功能多样化，使物业运作安全可靠化，使生活环境舒适化以及系统高度的智能化和节能化。因此，实现安全防范是智能楼宇中非常重要的一部分，安全防范自动化程度的先进性也严重影响着智能楼宇的整体水平。二、智能楼宇对安全防范系统的要求由于智能楼宇的大型化、自动化、高层次化，使得其安全防范系统显得更加必不可少。
对安全防范系统的主要要求是：
1)防范：防患于未然是该系统的主要要求，无论对人还是对财务，防范都是必须放在首位的。
2)报警：当发现安全受到威胁或破坏时，系统应能够及时报警。
3)监视：系统应能够对楼宇中需要监视的地方进行24小时的不间断监视，并保存一定时间段的监视记录。
4)记录：当发生报警或其它紧急情况时，系统应能够迅速的把报警区域的环境、声音、图像等数据及时记录下来，以备查验。
5)系统本身应具有防破坏功能：当系统内一些关键设备或线路遭到破坏时，系统应能够主动报警。
6)自检功能：系统应能够进行不定期的自检，并能够具有消除误报、漏报功能。三、智能楼宇中的安全防范系统安全防范系统在智能楼宇中一般涉及出入口管理、停车场管理、巡更管理、周界管理、楼宇对讲、CCTV和住户内部安全管理等几个子系统，涉及电学、声学、光学、通信学、数字信号处理、自动控制等多个学科和领域，是比较复杂的综合性技术，本文就这些技术在安全防范系统中目前应用的现状及其发展趋势进行论述，不对每个子系统再作专门的介绍。
3.1安全防范系统的基本构成*信号检测：主要是完成各种报警信号的信号检测或呼叫;*信号应答：主要是完成各种检测器的正常复位或信息的应答;*信息前处理：主要是完成对各种检测信号的前期信息处理，使之能够通过合理的方式传送到控制中心;或将控制中心的信息转换成应答信号送出;*控制中心：是整个系统的心脏，负责调度和协调各个任务，并具备联网、自检功能;*报警处理：将报警信息通过所设置的手段发送出去;*信息后处理：对各种有用信息进行处理，以备查验或留取记录。
安全防范技术的现状
信号检测技术在智能楼宇中的信号检测技术目前应用的主要是信号探测技术，也就是通常所说的传感器类技术,是用来探测入侵者移动或者其它动作的电子及机械部件，它通常将压力、震动、声音、光等转换成相应的电信号，在经过放大、滤波、整形等处理，使其成为易于传输的数字或模拟信号。目前常用的传感器主要有开关报警器、震动报警器、超声波、次声波报警器、红外报警器、微波报警器、激光报警器、烟感报警器和温度报警器等。这些报警器采用的是比较成熟和普通的技术，它们的集成度一般比较低，采取的工作方式一般有主动和被动两种方式，主动报警器在工作时，报警器一直向需要报警的区域连续的发出信号，经反射或直射或其它方式在报警器上形成稳定的信号，当报警控制区域内有异常情况时，报警器上的信号发生变化,根据信号变化的情况产生报警信号。被动方式报警时,它依靠被测物体自身存在的能量变化进行检测,报警器工作时不需要向探测现场发送任何信号,当异常情况出现时，一直稳定的信号出现变化，报警器根据信号变化的情况产生报警信号。在信号回应处理部分，它根据控制管理中心发来的信号对现场实行自动保护，更多采用的是自动机械控制技术。
【 China security nets 】 as is known to all, the intelligent building technology including the communication network technology, computer technology, automatic control technology, fire and safety technology, audio and video application technology, integrated wiring and system integration technology. It is the modern architectural technology and communication technology, the computer technology, control technology, combination of the product, mutual penetration, and embodies the characteristics of the information society nowadays information.
The exact says it is building automation system (BAS: BuildingAutomationSystem), communication automation system (CAS: CommunicationAutomationSystem) and office automation system (OAS: organic combination of the three OfficeAutomationSystem), including building environment is intelligent building support platform. Be also usually say triple-a system, but from the international and domestic actual situation, the fire-fighting automation system (FAS: FireAutomationSystem) and safety automation system SafetyAutomationSystem) are SAS (by special agencies responsible than other system, a more strict management and acceptance procedures, therefore FAS and SAS was added to the intelligent building subsystem, the triple-a into 5A. Actually regardless of triple-a, 5A or xA, how many A actually not very important, is nothing but A system is divided, important classified, the function of intelligent building inside whether be perfect to achieve.
The basic purpose of intelligent building should be: make complex problem is simplified, make the building function diversified, make property, safe and reliable operation of living environment comfortable personalized intelligent and highly and system energy conservation. Therefore, realizing safety precautions are intelligent buildings, a very important part of the advanced security automation degree also affects the overall level of intelligent building. Second, the intelligent building safe guard system requirements for the large-scale, due to the intelligent building automation, high hierarchical, to make it safe guard system appears more indispensable.
On the main safe guard system requirements are:
1) prevent: to prevent the main requirements is the system, whether for people or financial, prevention is always in the first place.
2) alarm: when discovery of safety and security has been threatened or destroy, the system should be able to give an alarm.
3) surveillance: system should be able to place on the buildings need to monitor the uninterrupted round-the-clock monitoring and, save certain time monitoring records.
4) records: when that happens alarm or other emergency, the system should be able to quickly take alarm regional environment, sound and image data timely recording, for examination.
5) system itself should have defending breakage function: when the system of some key device or circuit in damage, the system should be able to active alarm.
6) self-check function: system should be able to perform, and not regularly self-inspection capable eliminate misstatement, omission function. Third, the security guard system in intelligent building safe guard system in intelligent buildings generally involve gateway management, parking management, petrol management, perimeter management, building interphone, CCTV and resident internal security management and so on several subsystems, involving electrical, acoustics, optical, communication science, digital signal processing, automatic control and so on multiple disciplines and fields, is more complicated comprehensive technology, the paper these techniques in safe guard system of present application status and trend is discussed, the wrong done special again each subsystem are introduced.
3.1 safe guard system the basic constitution * signal detection: mainly in completing various alarm signal detection of signal or call; * signal response: mainly is the normal reset finish all kinds of detector response; or information * information pretreatment: basically be complete to various testing signals that the information processing, through rational way to teleport to control center; Or will the control center of information convert response signals sent out; * control center: is the heart of the whole system, be responsible for scheduling and coordinate various tasks, and possess networking, self-check function; * alarm treatment: will alarm information through the means of installed by sending out; * information of all kinds of useful information post-processing: process for inspection or return records.
Security preventation technology of the status quo
Signal detection technology in the intelligent building.then currently used for signal detection technology are mainly the signal detection technology, commonly known as sensor class technology, is used to detect intruders mobile or other action electronic and mechanical components, it will normally pressure, vibration, sound, light, etc, converted into electrical signals in amplified, filtering, plastic processing, makes it easy to transmit digital or analog signals. Now commonly used sensors are mainly switch alarm, vibration alarm, ultrasonic, infrared alarm device alarm, and microwave alarm, laser alarm, smoke alarm and temperature alarm and etc. These alarm USES is relatively mature and common technology, their integration is compared commonly low, take way of working generally have active and passive two ways and active alarm at work, the alarm straight to the need for the area of alarm signal, the reflection or point-blank or other means is formed on the alarm when the alarm signal, stable control area is an excrescent circumstance, alarm the signal on the changes, according to signal the changed circumstances have a warning signal. Passive way of alarm, it depends on the object's own existence by the energy changes when testing, alarm work doesn't need to send any signal detection scene, when an exception occurs, signs of change has been stable, alarm signal to changing circumstances have a warning signal. In signal processing parts, it respond according to control management center of site shall be the signal from the automatic protection, more automatic mechanical control technology is.
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