换乘站火灾报警及监控系统设计方案

结合城市轨道交通工程中换乘车站相关各线路建设时序的不同，对换乘车站的类型进行划分，并从系统运行可靠性、系统投资经济性、运营管理便利性等方面，对换乘车站中的火灾自动报警系统、环境与设备监控系统、变电所综合自动化系统按线路分设和合设两种不同方案进行分析比较，从而得出不同类型的换乘车站中各系统的建议设置方案，即建设时序相隔较近时，宜采用合设的方案，而建设时序相隔较远时，宜采用分设的方案.

Fire Alarm and Monitoring Systems for Urban Rail Transfer Stations

The types of urban rail transfer stations are classified into different types according to different construction schedules of the urban rail lines. The automatic fire alarm system, environment and equipment monitoring system, and the integrated automation system of the substation can be installed as a whole or separately for each urban rail transit line. The two schemes are compared and analyzed in terms of system operation reliability, investment costs, operation and management convenience, etc. It is recommended that a combined scheme should be adopted when the construction timing is clos while a separate scheme should be employed when the construction timing is far apart.