| 摘要 |
PURPOSE: A coffer system for a fire evacuation is provided to automatically unlock the door of a fireproof coffer when a fire is detected, thereby preventing damage for humans because anyone is capable of temporarily evacuating to the inside of the fireproof coffer in case of fire. CONSTITUTION: A coffer system for a fire evacuation(100) includes plural fire detection sensor parts(190), a fireproof coffer(110), and a control part(101). The plural fire detection sensor parts are separately installed one another and collect fire detection data. The fireproof coffer receives the fire detection data from the fire detection sensor parts. The control part compares more than two data transmitted from the fire detection sensor parts with the predetermined and stored fire detection data. If the fire detection data transmitted from the fire detection sensor part is greater than or equal to the predetermined fire detection data, the control part determines the fire detection data transmitted from the fire detection sensor part as the fire detection signal and releases the locking of a door part(117) of the fireproof coffer.
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