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:
Feb. 11, 2025
Filed:
Jul. 23, 2018
Otis Elevator Company, Farmington, CT (US);
Adriaan Joris H. Larmuseau, Shanghai, CN;
Changle Li, Shanghai, CN;
OTIS ELEVATOR COMPANY, Farmington, CT (US);
Abstract
A movement detection system for a passenger in the present invention includes: a first Bluetooth module () mounted in an elevator landing area; and a movement prediction unit () configured to predict, based on Bluetooth movement data, that a movement of a passenger in the elevator landing area is a normal movement or an abnormal movement. The movement detection system and a movement detection method in the present invention can automatically detect an abnormal movement of a passenger, and are especially applicable to an elevator system that completes an elevator call operation without an input operation.