公开(公告)号：US20210347602A1

公开(公告)日：2021-11-11

申请号：US16866758

申请日：2020-05-05

Applicant: OTIS ELEVATOR COMPANY

Inventor： Tadeusz Pawel WITCZAK ,  Craig Drew BOGLI ,  Yrinee MICHAELIDIS

IPC: B66B1/34 ,  B66B3/00 ,  B66B5/02 ,  H04W52/28

Abstract: An illustrative example embodiment of a device for communicating information regarding an elevator car that moves along a vertical path includes at least one sensing portion configured to be supported on the elevator car and to sense at least one characteristic of the elevator car. A transmitter is configured to transmit a wirelessly communicated output indicating at least one condition based on the sensed characteristic. The transmitter is configured to use a first transmit power when the device is at a first location along the vertical path and to use a second, different transmit power when the device is at a second, different location along the vertical path.

公开(公告)号：US20210339979A1

公开(公告)日：2021-11-04

申请号：US16865968

申请日：2020-05-04

Applicant: OTIS ELEVATOR COMPANY

Inventor： James Tilsley AUXIER ,  Craig Drew BOGLI ,  Marija TRCKA

IPC: B66B3/00 ,  G06F3/01 ,  G09F19/14

Abstract: An illustrative example embodiment of an elevator system includes a display configured to show a plurality of images that are each visible from a respective viewing direction. A processor determines passenger information for each of a plurality of passengers based on at least the passenger's intended destination. The display provides first passenger information for a first passenger to be visible from a first viewing direction that is based on a location of the first passenger relative to the display and second passenger information for a second passenger to be visible from a second viewing direction that is based on a location of the second passenger relative to the display. The second passenger information is different than the first passenger information and the second viewing direction is different than the first viewing direction.