ELEVATOR SYSTEM WITH INCREASED LANDING ACCURACY
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Dec 12, 2024
app pub date -
Oct 8, 2022
filing date -
Oct 8, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
An elevator system is provided in which an elevator car is movable in an elevator shaft between two adjacent floors of a building using a traction sheave drive, wherein an elevator control unit for moving the elevator car from one of the floors to the other of the floors controls the traction sheave drive by means of a control signal using a value for the traction sheave diameter, the elevator controller being further designed to control after an initial configuration of the elevator system with an iterative adaptation of the value for the traction sheave diameter used to determine the control signal in order to increase the landing accuracy of the elevator car.
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