| 摘要 |
The present invention relates to a fire extinguishing system in a non-smoking zone and, more specifically, to a fire extinguishing system in a non-smoking zone comprising; a sensor unit having a plurality of smoke detection sensors which generate smoke detection signals by detecting the generation of smoke in the non-smoking zone; a control unit including a situation determination unit which determines that the smoking and a fire are generated in the non-smoking zone by the smoke detection signal of the sensor unit as an input, and a control signal output unit which outputs a warning control signal corresponding to situation information outputted from the situation determination unit; an image monitoring unit which monitors the non-smoking zone by including one or more cameras and takes high resolution photographs in the non-smoking zone by using the warning control signal of the control unit as an input; a fire extinguishing unit which automatically sprays a fire extinguishing solution to a smoke generation source in response to the warning control signal of the control unit by including a plurality of spaying devices installed around the smoke detection sensors and in the non-smoking zone; a warning sound generation unit which automatically generates a warning sound capable of informing the non-smoking zone and around the non-smoking zone of the smoking or a fire situation by using the warning control signal of the control unit as an input; and a communication unit which outputs warning words through a communication network connected with a remote managing unit by using the warning control signal of the control unit as an input and transmits photographing data of the image monitoring unit to the remote managing unit. The light of a cigarette can be extinguished by force by spraying the fire extinguishing solution immediately when the smoking is sensed in the non-smoking zone. |
