A method of monitoring a direction of motion of a conveyance apparatus within a conveyance system including: detecting a first height at a first time; detecting a second height at a first selected time period prior to the first time; detecting a height change of a conveyance apparatus within the conveyance system in response to the first height and the second height; determining whether the height change is greater than a first selected height change; and determining that the conveyance apparatus is moving in an upward direction when the height change is greater than the first selected height change.
AIR PRESSURE SENSOR ALGORITHM TO DETECT ELEVATOR DIRECTION OF MOTION
2020-11-05
Patent
Electronic Resource
English
| IPC: | B66B Aufzüge , ELEVATORS |
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