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:
May. 28, 2024
Filed:
Apr. 17, 2019
Applicant:
Otis Elevator Company, Farmington, CT (US);
Inventor:
Jayapal Reddy Gireddy, Telangana, IN;
Assignee:
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 1/46 (2006.01); B66B 1/28 (2006.01); B66B 1/34 (2006.01);
U.S. Cl.
CPC ...
B66B 1/468 (2013.01); B66B 1/28 (2013.01); B66B 1/3461 (2013.01); B66B 2201/101 (2013.01); B66B 2201/4607 (2013.01); B66B 2201/4653 (2013.01);
Abstract
An elevator system is provided. Aspects includes at least one elevator car, a plurality of sensors, a controller coupled to a memory, the controller configured to receive a call request for an elevator car from a user device. An identifier is transmitted to the user device and to the plurality of sensors. A location of the user device is determined based at least in part on at least one sensor in the plurality of sensors detecting the identifier on the user device. And the at least one elevator car is operated based on the location of the user device.