Patent ID: 11173332

Abstract:
The present invention provides a fire extinguishing system capable of reliably carrying out initial fire fighting using a limited fire extinguisher even if a protected area is wide for example. A control unit 20 of the fire extinguishing system of the invention includes an ignition point judging unit 21 for judging an ignition point from heat source information, a fire determining unit 22 for determining whether a fire breaks out from the heat source information, an ejecting unit selecting unit 23 for selecting one or some of fire extinguisher ejecting units 2 which eject the fire extinguisher by the ignition point judged by the ignition point judging unit 21 when the fire determining unit 22 determines that the fire breaks out, an operation direction calculating unit 24 for calculating an operation direction of an ejecting unit driving unit 3 corresponding to the fire extinguisher ejecting unit 2 selected by the ejecting unit selecting unit 23, and an output unit 25 for outputting, to the ejecting unit driving unit 3, driving instructions of the operation direction calculated by the operation direction calculating unit 24 and outputting ejection instructions to the fire extinguisher ejecting unit 2 selected by the ejecting unit selecting unit 23.