Elevator service information apparatus
AssigneeHitachi, Ltd.
InventorsTatsuo Iwasaka, Takashi Kaneko, Seiichi Shimazaki
Life of this patent
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Abstract
In an elevator system including a plurality of elevator cars adapted to serve a plurality of floors, an elevator service information apparatus which predicts the arrival order of the elevator cars arriving at a predetermined floor to give car awaiting passengers information about the arrival order. The arrival prediction may be made for the cars which will arrive at the predetermined floor in a predetermined range of the arrival sequence.
Claims9
A service information apparatus for an elevator system including a plurality of elevator cars installed in juxtaposition for serving a plurality of floors and means for detecting positions of said cars, comprising means for predicting an order in which the elevator cars arrive at a predetermined floor from position signals delivered from said position detecting means, and means for giving information about the predicted arrival order of the elevator cars at the predetermined floor.
Dependencies are inferred from the claim text.