The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 30, 2025
Filed:
May. 26, 2020
Otis Elevator Company, Farmington, CT (US);
Tadeusz Pawel Witczak, Farmington, CT (US);
Craig Bogli, Avon, CT (US);
Nikola Trcka, West Hartford, CT (US);
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Abstract
Disclosed is an elevator system, including a gateway configured to: receive, from an elevator car controller of an elevator car, car controller data for the elevator car that includes a car positional log of the elevator car; receive, from a beacon mounted to the elevator car, car operational data for the elevator car that includes car and door data representing car and door events; and transmit, to one of an elevator management center and a cloud service, a combination of the car controller data and the car operational data to identify an alert condition and a position of the elevator car during the alert condition, wherein the gateway or the one of the elevator management center and the cloud service is configured to stitch together the car controller data and the car operational data to identify the alert condition and position of the elevator car during the alert condition.