APPARATUS AND METHOD FOR ELEVATOR CONTROL UTILIZING LOGARITHMIC AVERAGING FOR CONSISTENT LEVELING TIMES
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United States of America
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Issued Date -
Nov 14, 2024
app pub date -
May 11, 2024
filing date -
May 11, 2024
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Abstract
An apparatus and method for controlling a hydraulic elevator system involves setting a baseline slowdown distance based on initial tuning, establishing a target leveling time in 0.1-second intervals, monitoring elevator operations to capture high speed, transition distance, leveling speed, leveling distance data, and adjusting the reference slowdown distance to align actual leveling times with the target time. A logarithmic averaging method is employed to calculate the reference slowdown distance, ensuring consistent elevator performance by smoothing out data variations.
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