An elevator fire detection system (130) for early detection of smouldering and/or burning within an elevator system (100) is provided. A controller (112) is in electronic communication with at least one electronic nose detector (120) which is configured to receive a fluid mixture comprising an odorant, collect sensor data representative of the odorant, compare the sensor data to at least one olfactory reference profile, determine whether the odorant corresponds to the at least one olfactory reference profile and output an indicator signal to the controller (112) to indicate that the detected odorant corresponds to the at least one olfactory reference profile. The controller (112) after receiving the indicator signal effects a safety response action in the elevator system (100).
ELEVATOR SMOKE AND FIRE DETECTION SYSTEM
RAUCH- UND BRANDMELDEANLAGE FÜR AUFZÜGE
SYSTÈME DE DÉTECTION DE FUMÉE ET D'INCENDIE DANS UN ASCENSEUR
2022-03-02
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
Structure For Elevator Door Having Fire Smoke Proof Function
European Patent Office | 2019
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