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Fire Detection in Railway Vehicles
申请公布号：US2011106346(A1)
申请号：US20090995300
申请日期：2009.04.21
申请公布日期：2011.05.05
发明人：SPRAKEL DIRK
分类号：G06F7/00;G08B17/06;H04N7/18
主分类号：G06F7/00
摘要：Method for detecting fires in railway vehicles. For detecting fires reliably and with a reduced error rate, it is proposed that compartment air in a railway vehicle be sucked in by means of at least two suctioning devices operated separately from one another, each in a monitoring region, that the monitoring parameter of the compartment air sucked in be evaluated in the suctioning devices and that a first control signal be output on detection of a monitoring parameter threshold value in at least one suctioning device.