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:
Dec. 06, 2022
Filed:
May. 28, 2020
Mitsubishi Electric Research Laboratories, Inc., Cambridge, MA (US);
Daniel Nikovski, Cambridge, MA (US);
William Yerazunis, Acton, MA (US);
Mitsubishi Electric Research Laboratories, Inc., Cambridge, MA (US);
Abstract
A control system for controlling an operation of an elevator arranged to service different floors of a building, is disclosed. The control system comprises an input interface configured to receive a measurement of a distance metric to an object located at a service floor in a line-of-sight of a sensor; an output interface configured to cause a display device to display a floor value indicating a destination floor; and a processor configured to compare the received distance metric with a referenced distance metric to estimate a sign of the comparison and a value of the comparison; repeatedly update, until a termination condition is met, the floor value displayed on the display device in a direction of the elevator service indicated by the sign and with a frequency of the update indicated by the value; and cause the elevator to perform the service operation from the service floor to the destination floor.