公开(公告)号：US20190330013A1

公开(公告)日：2019-10-31

申请号：US16504674

申请日：2019-07-08

Applicant: KONE Corporation

Inventor： Sami SAARELA ,  Aki HAIKONEN ,  Klaus MÄKELÄ ,  Sakke AHONIEMI

IPC: B66B5/00 ,  B66B1/32 ,  B66B1/34

Abstract: According to an aspect, there is provided a method for controlling an elevator system. The method comprises causing transmission of radio frequency signals with at least one radio frequency sensor attached to at least one element movable in an elevator shaft of an elevator system, receiving, from the at least one radio frequency sensor measurement data representing radio frequency signals reflected from at least one object and captured with the at least one radio frequency sensor, causing identification, based on the measurement data, of at least one object; and controlling operation of the elevator system in response to identifying the at least one object based on the measurement data.

公开(公告)号：US20190062105A1

公开(公告)日：2019-02-28

申请号：US16172202

申请日：2018-10-26

Applicant: KONE Corporation

Inventor： Sami SAARELA ,  Aki HAIKONEN ,  Klaus MÄKELÄ ,  Sakke AHONIEMI

IPC: B66B1/34 ,  B66B5/00 ,  B66B3/00 ,  B66B1/28 ,  G06T7/50 ,  G06T7/00

Abstract: A method and a system for enhancing elevator positioning includes a camera system designed to record pictures and a computer system designed to determine an absolute distance or a distance between two elements of the recorded pictures. The device is designed to determine the relative distance between the floor of an elevator car and the floor of a landing.