FIRE SPREAD PREVENTION SYSTEM AND FIRE SPREAD PREVENTION METHOD
To prevent fire from spreading at fire breakout.SOLUTION: A control device estimates a fire spread range based on an origin of fire when a fire breaks out in a fire prevention objective area, and instructs an unmanned aircraft loaded with a fire spread inhibitor to spray the fire spread inhibitor to...
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Format: | Patent |
Sprache: | eng ; jpn |
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