Disclosed is an elevator system (200) for a multilevel architectural structure (210), the system having: a system controller(220), an elevator (240) and an elevator controller (250), wherein the system controller (220) and elevator controller (250) communicate over a network (260), a multi-level hoistway in which the elevator travels, the multi-level hoistway including a plurality of egress levels, including a first egress level (280), the first level being a primary egress level, wherein during an alarm condition the system, when the primary level (280) is inaccessible, performs an emergency assessment of identifying a safe level (290) of the plurality of levels at which to discharge passengers, the assessment comprising obtaining a smoke density profile (300) for the egress levels, the profile illustrating a distribution of smoke within the multilevel structure (210), analyzing the smoke density profile (300), identifying a safe level (290) having a smoke density that is safe, and instructing the elevator to discharge passengers on the safe level.
ELEVATOR CONTROL TO AVOID HAZARDOUS CONDITIONS
AUFZUGSSTEUERUNG ZUR VERMEIDUNG GEFÄHRLICHER ZUSTÄNDE
COMMANDE D'ASCENSEUR POUR ÉVITER LES CONDITIONS DANGEREUSES
2025-01-15
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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