Invention Grant
- Patent Title: Elevator sensor calibration
-
Application No.: US15642439Application Date: 2017-07-06
-
Publication No.: US11014780B2Publication Date: 2021-05-25
- Inventor: Sudarshan N. Koushik , Paul R. Braunwart , Charles C. Coffin , Teems E. Lovett
- Applicant: Otis Elevator Company
- Applicant Address: US CT Farmington
- Assignee: Otis Elevator Company
- Current Assignee: Otis Elevator Company
- Current Assignee Address: US CT Farmington
- Agency: Cantor Colburn LLP
- Main IPC: B66B5/00
- IPC: B66B5/00 ; B66B13/08 ; B66B13/24

Abstract:
According to an aspect, an elevator sensor calibration system includes one or more sensors operable to monitor an elevator system, an elevator sensor calibration device, and a computing system. The computing system includes a memory and a processor that collects a plurality of baseline sensor data from the one or more sensors during movement of an elevator component, collects a plurality of disturbance data from the one or more sensors while the elevator component is displaced responsive to contact with the elevator sensor calibration device during movement of the elevator component, and performs analytics model calibration to calibrate a trained model based on one or more response changes between the baseline sensor data and the disturbance data.
Public/Granted literature
- US20190010019A1 ELEVATOR SENSOR CALIBRATION Public/Granted day:2019-01-10
Information query