综合管廊弱电系统设计简析

为了规范和引导综合管廊弱电系统设计，通过工程实例介绍了综合管廊弱电系统各个子系统的设计要点如通信系统、控制系统、环境和设备监测系统、视频监控系统、入侵检测系统、电子巡查管理系统、火灾检测和报警系统、可燃气体探测和报警系统、防火门监控系统、语音通信系统，可作为类似工程设计参考。

Preliminary analysis on weak electricity system design of utility tunnel

In order to standardize and guide the design of the weak electricity system of the utility tunnel,we introduced the design points of each subsystem of the weak electricity system of the utility tunnel,such as: communication system; Control system; Environment and equipment monitoring system; Video monitoring system; intrusion detection system; Electronic patrol management system; Fire detection and alarm system; Combustible gas detection and alarm system; Fire door control system; Voice communication system. As a reference for similar engineering design.