Elevator – industrial lift truck – or stationary lift for vehicle – With barrier for regulating access to load support
Reexamination Certificate
2005-02-14
2009-11-24
Salata, Jonathan (Department: 2837)
Elevator, industrial lift truck, or stationary lift for vehicle
With barrier for regulating access to load support
C187S384000, C187S387000
Reexamination Certificate
active
07621378
ABSTRACT:
A fire emergency control operation system for an elevator includes an evacuation time calculator for acquiring a positional relationship between the elevator and the fire sensor which performs the fire detecting operation based upon information from the fire sensor to calculate an evacuation operation time based upon the obtained positional relationship; a fire occurrence floor specifier for specifying a fire occurrence floor based upon the information from the fire sensor; and a remaining person count input device for inputting a number of the remaining persons in correspondence with each of the floors. There is a schedule decider for deciding an evacuation operation schedule for the respective floors when the remaining persons are conveyed to the evacuation floor based upon the information from the evacuation time calculating means, the fire occurrence floor specifier, and the remaining person count input device; a display for displaying thereon a content of the evacuation operation schedule; and an elevator controller for controlling the operation of the elevator based upon the information of the evacuation operation schedule.
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Mitsubishi Electric Corporation
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Salata Jonathan
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