FIRE WARNING APPARATUS AND METHOD FOR ANALYSISING DIRECTION OF FIRE EXTENSION

摘要

PURPOSE: A fire-warning device and a fire spreading direction analytical method are provided to easily extinguish a fire by indicating a spreading direction of the fire and the location of a fire extinguisher. CONSTITUTION: A firing sensor part(102) creates a first fire informing signal by sensing the generation of a fire. A communications part(104) receives a second fire informing signal from one and more fire warning devices which sense the fire. The communications part transmits the first fire informing signal. A fire spreading direction analytical part(108) analyzes a spreading direction of the fire by using the second fire informing signal. A fire extinguisher location informing part informs the location of a fire extinguisher to a user when receiving the second fire informing signal.