FIRE DETECTION SYSTEM AND FIRE DETECTION METHOD

专利名称：FIRE DETECTION SYSTEM AND FIRE

DETECTION METHOD

发明人：Misao SHIINA申请号：US17259369申请日：20190410

公开号：US20210304578A1公开日：20210930

专利附图：

摘要：The fire detection system is provided to enable early detection of a locationwhere a fire may occur. When detecting a location which vibration reached in the opticalfiber the sensor unit transmits information indicating the location to the information

output unit The gas state detection section transmits information indicating the state ofgas to the information output unit The information output unit receives the informationindicating the location which the vibration reached in the optical fiber and the informationindicating the state of gas, and outputs information indicating a sign of a fire outbreakoccurred when the state of gas meets a predetermined condition.

申请人：NEC Corporation

地址：Minato-ku, Tokyo JP

国籍：JP

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