Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 2, 2010
Patent Application Number
11575681
Date Filed
September 5, 2005
Patent Primary Examiner
Patent abstract
A fire evacuation operation system for group-controlled elevators that enables a large number of people to evacuate a building in a short time is provided. Safe elevators are provided for evacuation of the building according to the position of the floor on which the fire breaks out. The fire evacuation operation system includes an evacuation operation propriety judging unit that judges whether an evacuation operation is improper or possible, a rescue floor setting unit that sets a rescue floor, and an evacuation operation instruction unit that assists people who are present in the building to evacuate.
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