SUBWAY FIRE-SENSING SYSTEM AND CONTROL METHOD THEREOF

摘要

This invention prevents a malfunction of the fire alarm in a passenger car through the fire detection sensor part installed in the passenger car and the auxiliary sensor part which monitors the environment around the said fire monitoring sensor part, and raises the accuracy of the fire alarm of the fire monitoring sensor part. Regarding the subway fire monitoring system and its control method, which can minimize the damage to the malfunction or detection, Fire sensing sensor unit for detecting the fire in the passenger car, auxiliary sensor unit for sensing the surrounding environment of the fire monitoring sensor unit, and connected to the fire detection sensor unit and the auxiliary sensor unit and received sensing And a central control center for converting the information into a higher linking signal and transmitting the information, and a central control center for restoring the sensing information received from the gateway and monitoring the fire based on the restored sensing information.