高速动车组火灾报警系统  

Fire Alarm System for High-speed EMU

作　　者：谢冰若[1] 赵红卫[1] 高枫[1] 张顺广[1] 张晓晋[1] 段阳春 

机构地区：[1]中国铁道科学研究院机车车辆研究所,北京100081 [2]唐山轨道客车有限责任公司,河北唐山063035

出　　处：《铁道机车车辆》2014年第6期94-97,101,共5页Railway Locomotive & Car

摘　　要：为预防火灾、确保乘客和列车安全,高速动车组必须具有火灾报警功能。文中分析了某型高速动车组火灾报警系统的构成和原理,介绍了比较有特色的火灾报警安全环路,从TCMS的角度对火灾报警系统的使能、测试和诊断功能进行了分析,最后总结了该型动车组火灾报警系统的特点。High-speed EMUs must have fire alarm function for fire prevention and ensuring passengers safe.The structure and principle of the fire alarm system of a certain type of high-speed EMU is analyzed in this paper,and the featured fire alarm safety loop is introduced.Moreover,the enabling,testing and diagnostic functions of the fire alarm system are analyzed in detail from the point of TCMS.Finally,the characteristics of fire alarm system of this type of EMU are summarized.

关 键 词：高速动车组 火灾报警 安全环路 继电器 诊断 

分 类 号：U266[机械工程—车辆工程]