本文以某地铁站及其相邻区间隧道为主要研究对象，利用目前国内外获得广泛应用的计算流体力学（CFD）软件FLUENT重点对列车在地铁站台或者区间隧道发生火灾时状况进行分析，并且结合国内外的相关研究成果总结出地铁火灾的特点。根据上述特点并且结合上海轨道交通9号线消防报警系统的实际情况，就地铁火灾时如何把人员的联动和设备的联动有机结合，共同为人员安全撤离、及时灭火进行详细分析。并且就不同位置火灾时应当采取的联动控制策略进行详细说明，以期为联动控制系统实施提供依据。
參考答案:Taking a metro station and tunnels adjacent to it as the main target, the paper mainly analysed the situations when fire happens using the software of computational fluid dynamics (CRD) - FLUENT, and summarized the characteristics of fires in metro according to domestic and overseas relevant research results. According to these characteristics and the actural situation of the fire alarm system of Shanghai Metro Line No. 9, it detailed analysed how to organicly combine the joint of personnel and equipments for personnel's safe withdrawal and puting out fire in time, and defined the corresponding strategy of joint control to fires in different places, to provide a basis for joint control system.