RIDING COMFORTABILITY DETERMINING DEVICE OF ELEVATOR

摘要

PROBLEM TO BE SOLVED: To precisely discriminate riding comfortability of an elevator even in a region with varied acceleration without requiring a let of detection levels.;SOLUTION: A pattern differential operation means 8 outputs ideal acceleration 8a by differentially operating a speed pattern of a car 1. A car speed differential operation means 6 outputs car acceleration 6a by differentially operating speed of the car 1 outputted from an encoder 4. A comparator 9 finds deviation 9a between the ideal acceleration 8a and the car acceleration 6a. A riding comfortability determining means 10 determines that riding comfortability is normal when the deviation 9a is within a specified level range and determines that riding comfortability is abnormal when it exceeds the specified level range.;COPYRIGHT: (C)2002,JPO