弱电系统工程
Weak Systems Engineering
智能建筑中的弱电主要有两类，一类是国家规定的安全电压等级及控制电压等低电压电能，有交流与直流之分，交流36V以下，直流24V以下，如24V直流控制电源，或应急照明灯备用电源。第二类是载有语音、图像、数据等信息的信息源。一般情况下，弱电系统工程指第二类应用。
There are 2 types of weak systems in intelligence building. One is safety voltage, control voltage and other low voltage power fixed by the state. They can be divided into the AC and DC. The AC lowers than 36V and the DC lowers than 24V, such as the 24V DC control power, or the back-up power of emergence lights. The other is information source carrying with language, pictures and data. Under normal circumstance, the weak systems engineering refers to the second application.
随着计算机技术的飞速发展，软硬件功能的迅速强大，各种弱电系统工程和计算机技术的完美结合，使以往的各种分类不再像以前那么清晰。各类工程的相互融合，就是系统集成。
With the rapid development of computer technology, the functions of hardware and software become stronger than before. The perfect combination of various weak systems engineering and
computer technology makes its past various classifications unclear like before. System integration is the mutual integration of different kinds of engineering project.
弱电系统工程主要包括建筑智能化工程和电子工程。
The weak system engineering major includes building intelligence engineering and electronic engineering.
建筑智能化工程：Building Intelligence Engineering:
*计算机管理系统工程
Computer management system engineering
*楼宇设备自控系统工程
Building equipment self-monitoring system engineering
*保安监控及防盗报警系统工程
Security monitoring and burglar alarm system engineering
*智能卡系统工程
Intelligent card system engineering
*通讯系统工程
Communication system engineering
*卫星及共用电视系统工程
Satellite TV and shared system engineering
*车库管理系统工程
Garage management system engineering
*综合布线系统工程
Integrated wiring system engineering
*计算机网络系统工程
Computer network system engineering
*广播系统工程
Broadcast system engineering
*会议系统工程
Conference system engineering
*视频点播系统工程
Video on demand system engineering
*智能化小区综合物业管理系统工程
Comprehensive property management of intelligent resident district system engineering
*可视会议系统工程
Video conference system engineering
* LED大屏幕显示系统工程
LED large screen displaying system engineering
*智能灯光、音响控制系统工程
Intelligent lighting and audio monitoring system engineering
*火灾报警系统工程
Fire alarm system engineering
*计算机机房工程（包括：1.UPS系统2.供配电系统3.恒温恒湿空调系统 4.机房环境监控系统（漏水检测系统、门禁系统、安保监
控和设备场地监控）5.自动报警系统6.气体灭火系统7.机房防雷系统8.机房室内装修）
Computer motor room engineering (include: 1, UPS system 2, power supply and distribution system 3, constant temperature and humidity air conditioner system 4, motor room environment monitoring system 5, automatic alarm system 6, gas fire extinguish system 7, motor room lightning protection system 8, motor room interior decoration)
电子工程：Electronic Engineering:
*雷达、导航与测控系统工程
Radar, navigation, observes and control system engineering
*计算机及应用和信息网络工程
Computer application and information network engineering
*通信和综合信息网络工程
Communication and integrated information network engineering
*监控系统工程
Monitoring system engineering
*工业自动化工程
Industrial automation engineering
*电子声像工程
Electronic imaging engineering
